* [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series
@ 2017-05-04 2:51 Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 01/13] i40evf: drop i40e_type.h include Jeff Kirsher
` (12 more replies)
0 siblings, 13 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
This is the introduction of the Intel(R) Adaptive Virtual Function
driver code and device ID, as presented at the NetDEV 1.2
conference in 2016.
http://netdevconf.org/1.2/session.html?anjali-singhai
The idea is to convert the interface between the i40evf driver
and the parent i40e PF driver to be generic, as the i40evf driver
should in the future be able to run on top of other Intel PF
drivers, and negotiate any features beyond a "base expected" set.
The series appears much bigger than it is due to the "move" of
i40evf_virtchnl.h, which is a really a rename. Please make sure
your git client shows the rename when doing git log --follow.
Series applies on top of the "i40e/i40evf: small fixes" series,
otherwise there will be conflicts when they are merged.
NOTE: There are some minor checkpatch warnings but I've
reviewed them, and they can be ignored.
Jesse Brandeburg (10):
i40evf: drop i40e_type.h include
i40e/i40evf: create and use new unified header file
i40e: use new unified virtchnl header file
virtchnl: rename i40e to generic virtchnl
virtchnl: move some code to core driver
virtchnl: convert to new macros
i40e/virtchnl: refactor code for validate checks
i40evf/virtchnl: whitespace cleanups
virtchnl: finish conversion to virtchnl interface
i40e/virtchnl: move function to virtchnl
Preethi Banala (1):
i40evf: Add support for Adaptive Virtual Function
Sridhar Samudrala (2):
virtchnl: Add pad fields to a couple of structures
virtchnl: Add compile time static asserts to validate structure sizes
MAINTAINERS | 1 +
drivers/net/ethernet/intel/i40e/i40e.h | 2 +-
drivers/net/ethernet/intel/i40e/i40e_client.c | 6 +-
drivers/net/ethernet/intel/i40e/i40e_common.c | 2 +-
drivers/net/ethernet/intel/i40e/i40e_prototype.h | 6 +-
drivers/net/ethernet/intel/i40e/i40e_virtchnl.h | 449 -------------
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 480 +++++---------
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 9 +-
drivers/net/ethernet/intel/i40evf/i40e_common.c | 15 +-
drivers/net/ethernet/intel/i40evf/i40e_devids.h | 1 +
drivers/net/ethernet/intel/i40evf/i40e_prototype.h | 6 +-
drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h | 448 -------------
drivers/net/ethernet/intel/i40evf/i40evf.h | 26 +-
drivers/net/ethernet/intel/i40evf/i40evf_client.c | 18 +-
drivers/net/ethernet/intel/i40evf/i40evf_main.c | 66 +-
.../net/ethernet/intel/i40evf/i40evf_virtchnl.c | 285 +++++----
include/linux/avf/virtchnl.h | 708 +++++++++++++++++++++
17 files changed, 1100 insertions(+), 1428 deletions(-)
delete mode 100644 drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
delete mode 100644 drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
create mode 100644 include/linux/avf/virtchnl.h
--
1.8.3.1
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 01/13] i40evf: drop i40e_type.h include
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 02/13] i40e/i40evf: create and use new unified header file Jeff Kirsher
` (11 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
This drops the i40e_type.h include in anticipation of the next
patch which moves this file to a location where type.h doesn't
exist, and all the places this file is included already include
i40e_type.h before this file.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
index b0b8de5..7d6da3a 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
@@ -27,8 +27,6 @@
#ifndef _I40E_VIRTCHNL_H_
#define _I40E_VIRTCHNL_H_
-#include "i40e_type.h"
-
/* Description:
* This header file describes the VF-PF communication protocol used
* by the various i40e drivers.
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 02/13] i40e/i40evf: create and use new unified header file
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 01/13] i40evf: drop i40e_type.h include Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 03/13] i40e: use new unified virtchnl " Jeff Kirsher
` (10 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
This moves a header for i40evf to include/linux/avf/virtchnl.h.
The directory name avf is an acronym for the Intel(R) Adaptive
Virtual Function.
This first step creates the new file, which is a rename of
drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h to
include/linux/avf/virtchnl.h, and should show up in git
as a rename when using git log --follow.
To keep things building after the move, the changes to the i40evf
driver are made to point to the new include file location.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
delete mode 100644 drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
create mode 100644 include/linux/avf/virtchnl.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 28ea78b..9a04ad0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6651,6 +6651,7 @@ F: Documentation/networking/i40e.txt
F: Documentation/networking/i40evf.txt
F: drivers/net/ethernet/intel/
F: drivers/net/ethernet/intel/*/
+F: include/linux/avf/virtchnl.h
INTEL RDMA RNIC DRIVER
M: Faisal Latif <faisal.latif@intel.com>
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c
index 6729624..1db028a 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_common.c
@@ -27,7 +27,7 @@
#include "i40e_type.h"
#include "i40e_adminq.h"
#include "i40e_prototype.h"
-#include "i40e_virtchnl.h"
+#include <linux/avf/virtchnl.h>
/**
* i40e_set_mac_type - Sets MAC type
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h b/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
index 741223d..227905b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
@@ -29,7 +29,7 @@
#include "i40e_type.h"
#include "i40e_alloc.h"
-#include "i40e_virtchnl.h"
+#include <linux/avf/virtchnl.h>
/* Prototypes for shared code functions that are not in
* the standard function pointer structures. These are
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
deleted file mode 100644
index 7d6da3a..0000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
+++ /dev/null
@@ -1,446 +0,0 @@
-/*******************************************************************************
- *
- * Intel Ethernet Controller XL710 Family Linux Virtual Function Driver
- * Copyright(c) 2013 - 2014 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * The full GNU General Public License is included in this distribution in
- * the file called "COPYING".
- *
- * Contact Information:
- * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- ******************************************************************************/
-
-#ifndef _I40E_VIRTCHNL_H_
-#define _I40E_VIRTCHNL_H_
-
-/* Description:
- * This header file describes the VF-PF communication protocol used
- * by the various i40e drivers.
- *
- * Admin queue buffer usage:
- * desc->opcode is always i40e_aqc_opc_send_msg_to_pf
- * flags, retval, datalen, and data addr are all used normally.
- * Firmware copies the cookie fields when sending messages between the PF and
- * VF, but uses all other fields internally. Due to this limitation, we
- * must send all messages as "indirect", i.e. using an external buffer.
- *
- * All the vsi indexes are relative to the VF. Each VF can have maximum of
- * three VSIs. All the queue indexes are relative to the VSI. Each VF can
- * have a maximum of sixteen queues for all of its VSIs.
- *
- * The PF is required to return a status code in v_retval for all messages
- * except RESET_VF, which does not require any response. The return value is of
- * i40e_status_code type, defined in the i40e_type.h.
- *
- * In general, VF driver initialization should roughly follow the order of these
- * opcodes. The VF driver must first validate the API version of the PF driver,
- * then request a reset, then get resources, then configure queues and
- * interrupts. After these operations are complete, the VF driver may start
- * its queues, optionally add MAC and VLAN filters, and process traffic.
- */
-
-/* Opcodes for VF-PF communication. These are placed in the v_opcode field
- * of the virtchnl_msg structure.
- */
-enum i40e_virtchnl_ops {
-/* The PF sends status change events to VFs using
- * the I40E_VIRTCHNL_OP_EVENT opcode.
- * VFs send requests to the PF using the other ops.
- */
- I40E_VIRTCHNL_OP_UNKNOWN = 0,
- I40E_VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
- I40E_VIRTCHNL_OP_RESET_VF = 2,
- I40E_VIRTCHNL_OP_GET_VF_RESOURCES = 3,
- I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE = 4,
- I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE = 5,
- I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES = 6,
- I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP = 7,
- I40E_VIRTCHNL_OP_ENABLE_QUEUES = 8,
- I40E_VIRTCHNL_OP_DISABLE_QUEUES = 9,
- I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS = 10,
- I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS = 11,
- I40E_VIRTCHNL_OP_ADD_VLAN = 12,
- I40E_VIRTCHNL_OP_DEL_VLAN = 13,
- I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14,
- I40E_VIRTCHNL_OP_GET_STATS = 15,
- I40E_VIRTCHNL_OP_RSVD = 16,
- I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
- I40E_VIRTCHNL_OP_IWARP = 20,
- I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
- I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22,
- I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
- I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
- I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
- I40E_VIRTCHNL_OP_SET_RSS_HENA = 26,
-
-};
-
-/* Virtual channel message descriptor. This overlays the admin queue
- * descriptor. All other data is passed in external buffers.
- */
-
-struct i40e_virtchnl_msg {
- u8 pad[8]; /* AQ flags/opcode/len/retval fields */
- enum i40e_virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
- i40e_status v_retval; /* ditto for desc->retval */
- u32 vfid; /* used by PF when sending to VF */
-};
-
-/* Message descriptions and data structures.*/
-
-/* I40E_VIRTCHNL_OP_VERSION
- * VF posts its version number to the PF. PF responds with its version number
- * in the same format, along with a return code.
- * Reply from PF has its major/minor versions also in param0 and param1.
- * If there is a major version mismatch, then the VF cannot operate.
- * If there is a minor version mismatch, then the VF can operate but should
- * add a warning to the system log.
- *
- * This enum element MUST always be specified as == 1, regardless of other
- * changes in the API. The PF must always respond to this message without
- * error regardless of version mismatch.
- */
-#define I40E_VIRTCHNL_VERSION_MAJOR 1
-#define I40E_VIRTCHNL_VERSION_MINOR 1
-#define I40E_VIRTCHNL_VERSION_MINOR_NO_VF_CAPS 0
-
-struct i40e_virtchnl_version_info {
- u32 major;
- u32 minor;
-};
-
-/* I40E_VIRTCHNL_OP_RESET_VF
- * VF sends this request to PF with no parameters
- * PF does NOT respond! VF driver must delay then poll VFGEN_RSTAT register
- * until reset completion is indicated. The admin queue must be reinitialized
- * after this operation.
- *
- * When reset is complete, PF must ensure that all queues in all VSIs associated
- * with the VF are stopped, all queue configurations in the HMC are set to 0,
- * and all MAC and VLAN filters (except the default MAC address) on all VSIs
- * are cleared.
- */
-
-/* I40E_VIRTCHNL_OP_GET_VF_RESOURCES
- * Version 1.0 VF sends this request to PF with no parameters
- * Version 1.1 VF sends this request to PF with u32 bitmap of its capabilities
- * PF responds with an indirect message containing
- * i40e_virtchnl_vf_resource and one or more
- * i40e_virtchnl_vsi_resource structures.
- */
-
-struct i40e_virtchnl_vsi_resource {
- u16 vsi_id;
- u16 num_queue_pairs;
- enum i40e_vsi_type vsi_type;
- u16 qset_handle;
- u8 default_mac_addr[ETH_ALEN];
-};
-/* VF offload flags */
-#define I40E_VIRTCHNL_VF_OFFLOAD_L2 0x00000001
-#define I40E_VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
-#define I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
-#define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
-#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
-#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
-
-#define I40E_VF_BASE_MODE_OFFLOADS (I40E_VIRTCHNL_VF_OFFLOAD_L2 | \
- I40E_VIRTCHNL_VF_OFFLOAD_VLAN | \
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF)
-
-struct i40e_virtchnl_vf_resource {
- u16 num_vsis;
- u16 num_queue_pairs;
- u16 max_vectors;
- u16 max_mtu;
-
- u32 vf_offload_flags;
- u32 rss_key_size;
- u32 rss_lut_size;
-
- struct i40e_virtchnl_vsi_resource vsi_res[1];
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE
- * VF sends this message to set up parameters for one TX queue.
- * External data buffer contains one instance of i40e_virtchnl_txq_info.
- * PF configures requested queue and returns a status code.
- */
-
-/* Tx queue config info */
-struct i40e_virtchnl_txq_info {
- u16 vsi_id;
- u16 queue_id;
- u16 ring_len; /* number of descriptors, multiple of 8 */
- u16 headwb_enabled;
- u64 dma_ring_addr;
- u64 dma_headwb_addr;
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE
- * VF sends this message to set up parameters for one RX queue.
- * External data buffer contains one instance of i40e_virtchnl_rxq_info.
- * PF configures requested queue and returns a status code.
- */
-
-/* Rx queue config info */
-struct i40e_virtchnl_rxq_info {
- u16 vsi_id;
- u16 queue_id;
- u32 ring_len; /* number of descriptors, multiple of 32 */
- u16 hdr_size;
- u16 splithdr_enabled;
- u32 databuffer_size;
- u32 max_pkt_size;
- u64 dma_ring_addr;
- enum i40e_hmc_obj_rx_hsplit_0 rx_split_pos;
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES
- * VF sends this message to set parameters for all active TX and RX queues
- * associated with the specified VSI.
- * PF configures queues and returns status.
- * If the number of queues specified is greater than the number of queues
- * associated with the VSI, an error is returned and no queues are configured.
- */
-struct i40e_virtchnl_queue_pair_info {
- /* NOTE: vsi_id and queue_id should be identical for both queues. */
- struct i40e_virtchnl_txq_info txq;
- struct i40e_virtchnl_rxq_info rxq;
-};
-
-struct i40e_virtchnl_vsi_queue_config_info {
- u16 vsi_id;
- u16 num_queue_pairs;
- struct i40e_virtchnl_queue_pair_info qpair[1];
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP
- * VF uses this message to map vectors to queues.
- * The rxq_map and txq_map fields are bitmaps used to indicate which queues
- * are to be associated with the specified vector.
- * The "other" causes are always mapped to vector 0.
- * PF configures interrupt mapping and returns status.
- */
-struct i40e_virtchnl_vector_map {
- u16 vsi_id;
- u16 vector_id;
- u16 rxq_map;
- u16 txq_map;
- u16 rxitr_idx;
- u16 txitr_idx;
-};
-
-struct i40e_virtchnl_irq_map_info {
- u16 num_vectors;
- struct i40e_virtchnl_vector_map vecmap[1];
-};
-
-/* I40E_VIRTCHNL_OP_ENABLE_QUEUES
- * I40E_VIRTCHNL_OP_DISABLE_QUEUES
- * VF sends these message to enable or disable TX/RX queue pairs.
- * The queues fields are bitmaps indicating which queues to act upon.
- * (Currently, we only support 16 queues per VF, but we make the field
- * u32 to allow for expansion.)
- * PF performs requested action and returns status.
- */
-struct i40e_virtchnl_queue_select {
- u16 vsi_id;
- u16 pad;
- u32 rx_queues;
- u32 tx_queues;
-};
-
-/* I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS
- * VF sends this message in order to add one or more unicast or multicast
- * address filters for the specified VSI.
- * PF adds the filters and returns status.
- */
-
-/* I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS
- * VF sends this message in order to remove one or more unicast or multicast
- * filters for the specified VSI.
- * PF removes the filters and returns status.
- */
-
-struct i40e_virtchnl_ether_addr {
- u8 addr[ETH_ALEN];
- u8 pad[2];
-};
-
-struct i40e_virtchnl_ether_addr_list {
- u16 vsi_id;
- u16 num_elements;
- struct i40e_virtchnl_ether_addr list[1];
-};
-
-/* I40E_VIRTCHNL_OP_ADD_VLAN
- * VF sends this message to add one or more VLAN tag filters for receives.
- * PF adds the filters and returns status.
- * If a port VLAN is configured by the PF, this operation will return an
- * error to the VF.
- */
-
-/* I40E_VIRTCHNL_OP_DEL_VLAN
- * VF sends this message to remove one or more VLAN tag filters for receives.
- * PF removes the filters and returns status.
- * If a port VLAN is configured by the PF, this operation will return an
- * error to the VF.
- */
-
-struct i40e_virtchnl_vlan_filter_list {
- u16 vsi_id;
- u16 num_elements;
- u16 vlan_id[1];
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
- * VF sends VSI id and flags.
- * PF returns status code in retval.
- * Note: we assume that broadcast accept mode is always enabled.
- */
-struct i40e_virtchnl_promisc_info {
- u16 vsi_id;
- u16 flags;
-};
-
-#define I40E_FLAG_VF_UNICAST_PROMISC 0x00000001
-#define I40E_FLAG_VF_MULTICAST_PROMISC 0x00000002
-
-/* I40E_VIRTCHNL_OP_GET_STATS
- * VF sends this message to request stats for the selected VSI. VF uses
- * the i40e_virtchnl_queue_select struct to specify the VSI. The queue_id
- * field is ignored by the PF.
- *
- * PF replies with struct i40e_eth_stats in an external buffer.
- */
-
-/* I40E_VIRTCHNL_OP_CONFIG_RSS_KEY
- * I40E_VIRTCHNL_OP_CONFIG_RSS_LUT
- * VF sends these messages to configure RSS. Only supported if both PF
- * and VF drivers set the I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF bit during
- * configuration negotiation. If this is the case, then the RSS fields in
- * the VF resource struct are valid.
- * Both the key and LUT are initialized to 0 by the PF, meaning that
- * RSS is effectively disabled until set up by the VF.
- */
-struct i40e_virtchnl_rss_key {
- u16 vsi_id;
- u16 key_len;
- u8 key[1]; /* RSS hash key, packed bytes */
-};
-
-struct i40e_virtchnl_rss_lut {
- u16 vsi_id;
- u16 lut_entries;
- u8 lut[1]; /* RSS lookup table*/
-};
-
-/* I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS
- * I40E_VIRTCHNL_OP_SET_RSS_HENA
- * VF sends these messages to get and set the hash filter enable bits for RSS.
- * By default, the PF sets these to all possible traffic types that the
- * hardware supports. The VF can query this value if it wants to change the
- * traffic types that are hashed by the hardware.
- * Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h
- */
-struct i40e_virtchnl_rss_hena {
- u64 hena;
-};
-
-/* I40E_VIRTCHNL_OP_EVENT
- * PF sends this message to inform the VF driver of events that may affect it.
- * No direct response is expected from the VF, though it may generate other
- * messages in response to this one.
- */
-enum i40e_virtchnl_event_codes {
- I40E_VIRTCHNL_EVENT_UNKNOWN = 0,
- I40E_VIRTCHNL_EVENT_LINK_CHANGE,
- I40E_VIRTCHNL_EVENT_RESET_IMPENDING,
- I40E_VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
-};
-#define I40E_PF_EVENT_SEVERITY_INFO 0
-#define I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM 255
-
-struct i40e_virtchnl_pf_event {
- enum i40e_virtchnl_event_codes event;
- union {
- struct {
- enum i40e_aq_link_speed link_speed;
- bool link_status;
- } link_event;
- } event_data;
-
- int severity;
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
- * VF uses this message to request PF to map IWARP vectors to IWARP queues.
- * The request for this originates from the VF IWARP driver through
- * a client interface between VF LAN and VF IWARP driver.
- * A vector could have an AEQ and CEQ attached to it although
- * there is a single AEQ per VF IWARP instance in which case
- * most vectors will have an INVALID_IDX for aeq and valid idx for ceq.
- * There will never be a case where there will be multiple CEQs attached
- * to a single vector.
- * PF configures interrupt mapping and returns status.
- */
-
-/* HW does not define a type value for AEQ; only for RX/TX and CEQ.
- * In order for us to keep the interface simple, SW will define a
- * unique type value for AEQ.
- */
-#define I40E_QUEUE_TYPE_PE_AEQ 0x80
-#define I40E_QUEUE_INVALID_IDX 0xFFFF
-
-struct i40e_virtchnl_iwarp_qv_info {
- u32 v_idx; /* msix_vector */
- u16 ceq_idx;
- u16 aeq_idx;
- u8 itr_idx;
-};
-
-struct i40e_virtchnl_iwarp_qvlist_info {
- u32 num_vectors;
- struct i40e_virtchnl_iwarp_qv_info qv_info[1];
-};
-
-/* VF reset states - these are written into the RSTAT register:
- * I40E_VFGEN_RSTAT1 on the PF
- * I40E_VFGEN_RSTAT on the VF
- * When the PF initiates a reset, it writes 0
- * When the reset is complete, it writes 1
- * When the PF detects that the VF has recovered, it writes 2
- * VF checks this register periodically to determine if a reset has occurred,
- * then polls it to know when the reset is complete.
- * If either the PF or VF reads the register while the hardware
- * is in a reset state, it will return DEADBEEF, which, when masked
- * will result in 3.
- */
-enum i40e_vfr_states {
- I40E_VFR_INPROGRESS = 0,
- I40E_VFR_COMPLETED,
- I40E_VFR_VFACTIVE,
- I40E_VFR_UNKNOWN,
-};
-
-#endif /* _I40E_VIRTCHNL_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h
index b8ada6d..75d314b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf.h
+++ b/drivers/net/ethernet/intel/i40evf/i40evf.h
@@ -43,7 +43,7 @@
#include <net/udp.h>
#include "i40e_type.h"
-#include "i40e_virtchnl.h"
+#include <linux/avf/virtchnl.h>
#include "i40e_txrx.h"
#define DEFAULT_DEBUG_LEVEL_SHIFT 3
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
new file mode 100644
index 0000000..7d6da3a
--- /dev/null
+++ b/include/linux/avf/virtchnl.h
@@ -0,0 +1,446 @@
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Virtual Function Driver
+ * Copyright(c) 2013 - 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_VIRTCHNL_H_
+#define _I40E_VIRTCHNL_H_
+
+/* Description:
+ * This header file describes the VF-PF communication protocol used
+ * by the various i40e drivers.
+ *
+ * Admin queue buffer usage:
+ * desc->opcode is always i40e_aqc_opc_send_msg_to_pf
+ * flags, retval, datalen, and data addr are all used normally.
+ * Firmware copies the cookie fields when sending messages between the PF and
+ * VF, but uses all other fields internally. Due to this limitation, we
+ * must send all messages as "indirect", i.e. using an external buffer.
+ *
+ * All the vsi indexes are relative to the VF. Each VF can have maximum of
+ * three VSIs. All the queue indexes are relative to the VSI. Each VF can
+ * have a maximum of sixteen queues for all of its VSIs.
+ *
+ * The PF is required to return a status code in v_retval for all messages
+ * except RESET_VF, which does not require any response. The return value is of
+ * i40e_status_code type, defined in the i40e_type.h.
+ *
+ * In general, VF driver initialization should roughly follow the order of these
+ * opcodes. The VF driver must first validate the API version of the PF driver,
+ * then request a reset, then get resources, then configure queues and
+ * interrupts. After these operations are complete, the VF driver may start
+ * its queues, optionally add MAC and VLAN filters, and process traffic.
+ */
+
+/* Opcodes for VF-PF communication. These are placed in the v_opcode field
+ * of the virtchnl_msg structure.
+ */
+enum i40e_virtchnl_ops {
+/* The PF sends status change events to VFs using
+ * the I40E_VIRTCHNL_OP_EVENT opcode.
+ * VFs send requests to the PF using the other ops.
+ */
+ I40E_VIRTCHNL_OP_UNKNOWN = 0,
+ I40E_VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
+ I40E_VIRTCHNL_OP_RESET_VF = 2,
+ I40E_VIRTCHNL_OP_GET_VF_RESOURCES = 3,
+ I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE = 4,
+ I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE = 5,
+ I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES = 6,
+ I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP = 7,
+ I40E_VIRTCHNL_OP_ENABLE_QUEUES = 8,
+ I40E_VIRTCHNL_OP_DISABLE_QUEUES = 9,
+ I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS = 10,
+ I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS = 11,
+ I40E_VIRTCHNL_OP_ADD_VLAN = 12,
+ I40E_VIRTCHNL_OP_DEL_VLAN = 13,
+ I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14,
+ I40E_VIRTCHNL_OP_GET_STATS = 15,
+ I40E_VIRTCHNL_OP_RSVD = 16,
+ I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
+ I40E_VIRTCHNL_OP_IWARP = 20,
+ I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
+ I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22,
+ I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
+ I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
+ I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
+ I40E_VIRTCHNL_OP_SET_RSS_HENA = 26,
+
+};
+
+/* Virtual channel message descriptor. This overlays the admin queue
+ * descriptor. All other data is passed in external buffers.
+ */
+
+struct i40e_virtchnl_msg {
+ u8 pad[8]; /* AQ flags/opcode/len/retval fields */
+ enum i40e_virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
+ i40e_status v_retval; /* ditto for desc->retval */
+ u32 vfid; /* used by PF when sending to VF */
+};
+
+/* Message descriptions and data structures.*/
+
+/* I40E_VIRTCHNL_OP_VERSION
+ * VF posts its version number to the PF. PF responds with its version number
+ * in the same format, along with a return code.
+ * Reply from PF has its major/minor versions also in param0 and param1.
+ * If there is a major version mismatch, then the VF cannot operate.
+ * If there is a minor version mismatch, then the VF can operate but should
+ * add a warning to the system log.
+ *
+ * This enum element MUST always be specified as == 1, regardless of other
+ * changes in the API. The PF must always respond to this message without
+ * error regardless of version mismatch.
+ */
+#define I40E_VIRTCHNL_VERSION_MAJOR 1
+#define I40E_VIRTCHNL_VERSION_MINOR 1
+#define I40E_VIRTCHNL_VERSION_MINOR_NO_VF_CAPS 0
+
+struct i40e_virtchnl_version_info {
+ u32 major;
+ u32 minor;
+};
+
+/* I40E_VIRTCHNL_OP_RESET_VF
+ * VF sends this request to PF with no parameters
+ * PF does NOT respond! VF driver must delay then poll VFGEN_RSTAT register
+ * until reset completion is indicated. The admin queue must be reinitialized
+ * after this operation.
+ *
+ * When reset is complete, PF must ensure that all queues in all VSIs associated
+ * with the VF are stopped, all queue configurations in the HMC are set to 0,
+ * and all MAC and VLAN filters (except the default MAC address) on all VSIs
+ * are cleared.
+ */
+
+/* I40E_VIRTCHNL_OP_GET_VF_RESOURCES
+ * Version 1.0 VF sends this request to PF with no parameters
+ * Version 1.1 VF sends this request to PF with u32 bitmap of its capabilities
+ * PF responds with an indirect message containing
+ * i40e_virtchnl_vf_resource and one or more
+ * i40e_virtchnl_vsi_resource structures.
+ */
+
+struct i40e_virtchnl_vsi_resource {
+ u16 vsi_id;
+ u16 num_queue_pairs;
+ enum i40e_vsi_type vsi_type;
+ u16 qset_handle;
+ u8 default_mac_addr[ETH_ALEN];
+};
+/* VF offload flags */
+#define I40E_VIRTCHNL_VF_OFFLOAD_L2 0x00000001
+#define I40E_VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
+#define I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
+#define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
+#define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
+#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
+#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
+
+#define I40E_VF_BASE_MODE_OFFLOADS (I40E_VIRTCHNL_VF_OFFLOAD_L2 | \
+ I40E_VIRTCHNL_VF_OFFLOAD_VLAN | \
+ I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF)
+
+struct i40e_virtchnl_vf_resource {
+ u16 num_vsis;
+ u16 num_queue_pairs;
+ u16 max_vectors;
+ u16 max_mtu;
+
+ u32 vf_offload_flags;
+ u32 rss_key_size;
+ u32 rss_lut_size;
+
+ struct i40e_virtchnl_vsi_resource vsi_res[1];
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE
+ * VF sends this message to set up parameters for one TX queue.
+ * External data buffer contains one instance of i40e_virtchnl_txq_info.
+ * PF configures requested queue and returns a status code.
+ */
+
+/* Tx queue config info */
+struct i40e_virtchnl_txq_info {
+ u16 vsi_id;
+ u16 queue_id;
+ u16 ring_len; /* number of descriptors, multiple of 8 */
+ u16 headwb_enabled;
+ u64 dma_ring_addr;
+ u64 dma_headwb_addr;
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE
+ * VF sends this message to set up parameters for one RX queue.
+ * External data buffer contains one instance of i40e_virtchnl_rxq_info.
+ * PF configures requested queue and returns a status code.
+ */
+
+/* Rx queue config info */
+struct i40e_virtchnl_rxq_info {
+ u16 vsi_id;
+ u16 queue_id;
+ u32 ring_len; /* number of descriptors, multiple of 32 */
+ u16 hdr_size;
+ u16 splithdr_enabled;
+ u32 databuffer_size;
+ u32 max_pkt_size;
+ u64 dma_ring_addr;
+ enum i40e_hmc_obj_rx_hsplit_0 rx_split_pos;
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES
+ * VF sends this message to set parameters for all active TX and RX queues
+ * associated with the specified VSI.
+ * PF configures queues and returns status.
+ * If the number of queues specified is greater than the number of queues
+ * associated with the VSI, an error is returned and no queues are configured.
+ */
+struct i40e_virtchnl_queue_pair_info {
+ /* NOTE: vsi_id and queue_id should be identical for both queues. */
+ struct i40e_virtchnl_txq_info txq;
+ struct i40e_virtchnl_rxq_info rxq;
+};
+
+struct i40e_virtchnl_vsi_queue_config_info {
+ u16 vsi_id;
+ u16 num_queue_pairs;
+ struct i40e_virtchnl_queue_pair_info qpair[1];
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP
+ * VF uses this message to map vectors to queues.
+ * The rxq_map and txq_map fields are bitmaps used to indicate which queues
+ * are to be associated with the specified vector.
+ * The "other" causes are always mapped to vector 0.
+ * PF configures interrupt mapping and returns status.
+ */
+struct i40e_virtchnl_vector_map {
+ u16 vsi_id;
+ u16 vector_id;
+ u16 rxq_map;
+ u16 txq_map;
+ u16 rxitr_idx;
+ u16 txitr_idx;
+};
+
+struct i40e_virtchnl_irq_map_info {
+ u16 num_vectors;
+ struct i40e_virtchnl_vector_map vecmap[1];
+};
+
+/* I40E_VIRTCHNL_OP_ENABLE_QUEUES
+ * I40E_VIRTCHNL_OP_DISABLE_QUEUES
+ * VF sends these message to enable or disable TX/RX queue pairs.
+ * The queues fields are bitmaps indicating which queues to act upon.
+ * (Currently, we only support 16 queues per VF, but we make the field
+ * u32 to allow for expansion.)
+ * PF performs requested action and returns status.
+ */
+struct i40e_virtchnl_queue_select {
+ u16 vsi_id;
+ u16 pad;
+ u32 rx_queues;
+ u32 tx_queues;
+};
+
+/* I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS
+ * VF sends this message in order to add one or more unicast or multicast
+ * address filters for the specified VSI.
+ * PF adds the filters and returns status.
+ */
+
+/* I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS
+ * VF sends this message in order to remove one or more unicast or multicast
+ * filters for the specified VSI.
+ * PF removes the filters and returns status.
+ */
+
+struct i40e_virtchnl_ether_addr {
+ u8 addr[ETH_ALEN];
+ u8 pad[2];
+};
+
+struct i40e_virtchnl_ether_addr_list {
+ u16 vsi_id;
+ u16 num_elements;
+ struct i40e_virtchnl_ether_addr list[1];
+};
+
+/* I40E_VIRTCHNL_OP_ADD_VLAN
+ * VF sends this message to add one or more VLAN tag filters for receives.
+ * PF adds the filters and returns status.
+ * If a port VLAN is configured by the PF, this operation will return an
+ * error to the VF.
+ */
+
+/* I40E_VIRTCHNL_OP_DEL_VLAN
+ * VF sends this message to remove one or more VLAN tag filters for receives.
+ * PF removes the filters and returns status.
+ * If a port VLAN is configured by the PF, this operation will return an
+ * error to the VF.
+ */
+
+struct i40e_virtchnl_vlan_filter_list {
+ u16 vsi_id;
+ u16 num_elements;
+ u16 vlan_id[1];
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
+ * VF sends VSI id and flags.
+ * PF returns status code in retval.
+ * Note: we assume that broadcast accept mode is always enabled.
+ */
+struct i40e_virtchnl_promisc_info {
+ u16 vsi_id;
+ u16 flags;
+};
+
+#define I40E_FLAG_VF_UNICAST_PROMISC 0x00000001
+#define I40E_FLAG_VF_MULTICAST_PROMISC 0x00000002
+
+/* I40E_VIRTCHNL_OP_GET_STATS
+ * VF sends this message to request stats for the selected VSI. VF uses
+ * the i40e_virtchnl_queue_select struct to specify the VSI. The queue_id
+ * field is ignored by the PF.
+ *
+ * PF replies with struct i40e_eth_stats in an external buffer.
+ */
+
+/* I40E_VIRTCHNL_OP_CONFIG_RSS_KEY
+ * I40E_VIRTCHNL_OP_CONFIG_RSS_LUT
+ * VF sends these messages to configure RSS. Only supported if both PF
+ * and VF drivers set the I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF bit during
+ * configuration negotiation. If this is the case, then the RSS fields in
+ * the VF resource struct are valid.
+ * Both the key and LUT are initialized to 0 by the PF, meaning that
+ * RSS is effectively disabled until set up by the VF.
+ */
+struct i40e_virtchnl_rss_key {
+ u16 vsi_id;
+ u16 key_len;
+ u8 key[1]; /* RSS hash key, packed bytes */
+};
+
+struct i40e_virtchnl_rss_lut {
+ u16 vsi_id;
+ u16 lut_entries;
+ u8 lut[1]; /* RSS lookup table*/
+};
+
+/* I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS
+ * I40E_VIRTCHNL_OP_SET_RSS_HENA
+ * VF sends these messages to get and set the hash filter enable bits for RSS.
+ * By default, the PF sets these to all possible traffic types that the
+ * hardware supports. The VF can query this value if it wants to change the
+ * traffic types that are hashed by the hardware.
+ * Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h
+ */
+struct i40e_virtchnl_rss_hena {
+ u64 hena;
+};
+
+/* I40E_VIRTCHNL_OP_EVENT
+ * PF sends this message to inform the VF driver of events that may affect it.
+ * No direct response is expected from the VF, though it may generate other
+ * messages in response to this one.
+ */
+enum i40e_virtchnl_event_codes {
+ I40E_VIRTCHNL_EVENT_UNKNOWN = 0,
+ I40E_VIRTCHNL_EVENT_LINK_CHANGE,
+ I40E_VIRTCHNL_EVENT_RESET_IMPENDING,
+ I40E_VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
+};
+#define I40E_PF_EVENT_SEVERITY_INFO 0
+#define I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM 255
+
+struct i40e_virtchnl_pf_event {
+ enum i40e_virtchnl_event_codes event;
+ union {
+ struct {
+ enum i40e_aq_link_speed link_speed;
+ bool link_status;
+ } link_event;
+ } event_data;
+
+ int severity;
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
+ * VF uses this message to request PF to map IWARP vectors to IWARP queues.
+ * The request for this originates from the VF IWARP driver through
+ * a client interface between VF LAN and VF IWARP driver.
+ * A vector could have an AEQ and CEQ attached to it although
+ * there is a single AEQ per VF IWARP instance in which case
+ * most vectors will have an INVALID_IDX for aeq and valid idx for ceq.
+ * There will never be a case where there will be multiple CEQs attached
+ * to a single vector.
+ * PF configures interrupt mapping and returns status.
+ */
+
+/* HW does not define a type value for AEQ; only for RX/TX and CEQ.
+ * In order for us to keep the interface simple, SW will define a
+ * unique type value for AEQ.
+ */
+#define I40E_QUEUE_TYPE_PE_AEQ 0x80
+#define I40E_QUEUE_INVALID_IDX 0xFFFF
+
+struct i40e_virtchnl_iwarp_qv_info {
+ u32 v_idx; /* msix_vector */
+ u16 ceq_idx;
+ u16 aeq_idx;
+ u8 itr_idx;
+};
+
+struct i40e_virtchnl_iwarp_qvlist_info {
+ u32 num_vectors;
+ struct i40e_virtchnl_iwarp_qv_info qv_info[1];
+};
+
+/* VF reset states - these are written into the RSTAT register:
+ * I40E_VFGEN_RSTAT1 on the PF
+ * I40E_VFGEN_RSTAT on the VF
+ * When the PF initiates a reset, it writes 0
+ * When the reset is complete, it writes 1
+ * When the PF detects that the VF has recovered, it writes 2
+ * VF checks this register periodically to determine if a reset has occurred,
+ * then polls it to know when the reset is complete.
+ * If either the PF or VF reads the register while the hardware
+ * is in a reset state, it will return DEADBEEF, which, when masked
+ * will result in 3.
+ */
+enum i40e_vfr_states {
+ I40E_VFR_INPROGRESS = 0,
+ I40E_VFR_COMPLETED,
+ I40E_VFR_VFACTIVE,
+ I40E_VFR_UNKNOWN,
+};
+
+#endif /* _I40E_VIRTCHNL_H_ */
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 03/13] i40e: use new unified virtchnl header file
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 01/13] i40evf: drop i40e_type.h include Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 02/13] i40e/i40evf: create and use new unified header file Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 04/13] virtchnl: rename i40e to generic virtchnl Jeff Kirsher
` (9 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
This patch changes the i40e driver to start using the new virtchnl
interface header file, and removes an already existing duplicate of the
i40e_virtchnl.h file contained in the i40e directory.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
delete mode 100644 drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index cdde3cc2..cafc877 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -57,7 +57,7 @@
#include "i40e_type.h"
#include "i40e_prototype.h"
#include "i40e_client.h"
-#include "i40e_virtchnl.h"
+#include <linux/avf/virtchnl.h>
#include "i40e_virtchnl_pf.h"
#include "i40e_txrx.h"
#include "i40e_dcb.h"
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index 24f0206..cbad4eb 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -27,7 +27,7 @@
#include "i40e_type.h"
#include "i40e_adminq.h"
#include "i40e_prototype.h"
-#include "i40e_virtchnl.h"
+#include <linux/avf/virtchnl.h>
/**
* i40e_set_mac_type - Sets MAC type
diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
index c56d976..d9c5550 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
@@ -29,7 +29,7 @@
#include "i40e_type.h"
#include "i40e_alloc.h"
-#include "i40e_virtchnl.h"
+#include <linux/avf/virtchnl.h>
/* Prototypes for shared code functions that are not in
* the standard function pointer structures. These are
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
deleted file mode 100644
index 8552192..0000000
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
+++ /dev/null
@@ -1,449 +0,0 @@
-/*******************************************************************************
- *
- * Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 - 2014 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * The full GNU General Public License is included in this distribution in
- * the file called "COPYING".
- *
- * Contact Information:
- * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- ******************************************************************************/
-
-#ifndef _I40E_VIRTCHNL_H_
-#define _I40E_VIRTCHNL_H_
-
-#include "i40e_type.h"
-
-/* Description:
- * This header file describes the VF-PF communication protocol used
- * by the various i40e drivers.
- *
- * Admin queue buffer usage:
- * desc->opcode is always i40e_aqc_opc_send_msg_to_pf
- * flags, retval, datalen, and data addr are all used normally.
- * Firmware copies the cookie fields when sending messages between the PF and
- * VF, but uses all other fields internally. Due to this limitation, we
- * must send all messages as "indirect", i.e. using an external buffer.
- *
- * All the vsi indexes are relative to the VF. Each VF can have maximum of
- * three VSIs. All the queue indexes are relative to the VSI. Each VF can
- * have a maximum of sixteen queues for all of its VSIs.
- *
- * The PF is required to return a status code in v_retval for all messages
- * except RESET_VF, which does not require any response. The return value is of
- * i40e_status_code type, defined in the i40e_type.h.
- *
- * In general, VF driver initialization should roughly follow the order of these
- * opcodes. The VF driver must first validate the API version of the PF driver,
- * then request a reset, then get resources, then configure queues and
- * interrupts. After these operations are complete, the VF driver may start
- * its queues, optionally add MAC and VLAN filters, and process traffic.
- */
-
-/* Opcodes for VF-PF communication. These are placed in the v_opcode field
- * of the virtchnl_msg structure.
- */
-enum i40e_virtchnl_ops {
-/* The PF sends status change events to VFs using
- * the I40E_VIRTCHNL_OP_EVENT opcode.
- * VFs send requests to the PF using the other ops.
- */
- I40E_VIRTCHNL_OP_UNKNOWN = 0,
- I40E_VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
- I40E_VIRTCHNL_OP_RESET_VF = 2,
- I40E_VIRTCHNL_OP_GET_VF_RESOURCES = 3,
- I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE = 4,
- I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE = 5,
- I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES = 6,
- I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP = 7,
- I40E_VIRTCHNL_OP_ENABLE_QUEUES = 8,
- I40E_VIRTCHNL_OP_DISABLE_QUEUES = 9,
- I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS = 10,
- I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS = 11,
- I40E_VIRTCHNL_OP_ADD_VLAN = 12,
- I40E_VIRTCHNL_OP_DEL_VLAN = 13,
- I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14,
- I40E_VIRTCHNL_OP_GET_STATS = 15,
- I40E_VIRTCHNL_OP_FCOE = 16,
- I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
- I40E_VIRTCHNL_OP_IWARP = 20,
- I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
- I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22,
- I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
- I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
- I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
- I40E_VIRTCHNL_OP_SET_RSS_HENA = 26,
-
-};
-
-/* Virtual channel message descriptor. This overlays the admin queue
- * descriptor. All other data is passed in external buffers.
- */
-
-struct i40e_virtchnl_msg {
- u8 pad[8]; /* AQ flags/opcode/len/retval fields */
- enum i40e_virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
- i40e_status v_retval; /* ditto for desc->retval */
- u32 vfid; /* used by PF when sending to VF */
-};
-
-/* Message descriptions and data structures.*/
-
-/* I40E_VIRTCHNL_OP_VERSION
- * VF posts its version number to the PF. PF responds with its version number
- * in the same format, along with a return code.
- * Reply from PF has its major/minor versions also in param0 and param1.
- * If there is a major version mismatch, then the VF cannot operate.
- * If there is a minor version mismatch, then the VF can operate but should
- * add a warning to the system log.
- *
- * This enum element MUST always be specified as == 1, regardless of other
- * changes in the API. The PF must always respond to this message without
- * error regardless of version mismatch.
- */
-#define I40E_VIRTCHNL_VERSION_MAJOR 1
-#define I40E_VIRTCHNL_VERSION_MINOR 1
-#define I40E_VIRTCHNL_VERSION_MINOR_NO_VF_CAPS 0
-
-struct i40e_virtchnl_version_info {
- u32 major;
- u32 minor;
-};
-
-/* I40E_VIRTCHNL_OP_RESET_VF
- * VF sends this request to PF with no parameters
- * PF does NOT respond! VF driver must delay then poll VFGEN_RSTAT register
- * until reset completion is indicated. The admin queue must be reinitialized
- * after this operation.
- *
- * When reset is complete, PF must ensure that all queues in all VSIs associated
- * with the VF are stopped, all queue configurations in the HMC are set to 0,
- * and all MAC and VLAN filters (except the default MAC address) on all VSIs
- * are cleared.
- */
-
-/* I40E_VIRTCHNL_OP_GET_VF_RESOURCES
- * Version 1.0 VF sends this request to PF with no parameters
- * Version 1.1 VF sends this request to PF with u32 bitmap of its capabilities
- * PF responds with an indirect message containing
- * i40e_virtchnl_vf_resource and one or more
- * i40e_virtchnl_vsi_resource structures.
- */
-
-struct i40e_virtchnl_vsi_resource {
- u16 vsi_id;
- u16 num_queue_pairs;
- enum i40e_vsi_type vsi_type;
- u16 qset_handle;
- u8 default_mac_addr[ETH_ALEN];
-};
-/* VF offload flags */
-#define I40E_VIRTCHNL_VF_OFFLOAD_L2 0x00000001
-#define I40E_VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
-#define I40E_VIRTCHNL_VF_OFFLOAD_FCOE 0x00000004
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
-#define I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
-#define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
-#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
-#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
-
-#define I40E_VF_BASE_MODE_OFFLOADS (I40E_VIRTCHNL_VF_OFFLOAD_L2 | \
- I40E_VIRTCHNL_VF_OFFLOAD_VLAN | \
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF)
-
-struct i40e_virtchnl_vf_resource {
- u16 num_vsis;
- u16 num_queue_pairs;
- u16 max_vectors;
- u16 max_mtu;
-
- u32 vf_offload_flags;
- u32 rss_key_size;
- u32 rss_lut_size;
-
- struct i40e_virtchnl_vsi_resource vsi_res[1];
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE
- * VF sends this message to set up parameters for one TX queue.
- * External data buffer contains one instance of i40e_virtchnl_txq_info.
- * PF configures requested queue and returns a status code.
- */
-
-/* Tx queue config info */
-struct i40e_virtchnl_txq_info {
- u16 vsi_id;
- u16 queue_id;
- u16 ring_len; /* number of descriptors, multiple of 8 */
- u16 headwb_enabled;
- u64 dma_ring_addr;
- u64 dma_headwb_addr;
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE
- * VF sends this message to set up parameters for one RX queue.
- * External data buffer contains one instance of i40e_virtchnl_rxq_info.
- * PF configures requested queue and returns a status code.
- */
-
-/* Rx queue config info */
-struct i40e_virtchnl_rxq_info {
- u16 vsi_id;
- u16 queue_id;
- u32 ring_len; /* number of descriptors, multiple of 32 */
- u16 hdr_size;
- u16 splithdr_enabled;
- u32 databuffer_size;
- u32 max_pkt_size;
- u64 dma_ring_addr;
- enum i40e_hmc_obj_rx_hsplit_0 rx_split_pos;
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES
- * VF sends this message to set parameters for all active TX and RX queues
- * associated with the specified VSI.
- * PF configures queues and returns status.
- * If the number of queues specified is greater than the number of queues
- * associated with the VSI, an error is returned and no queues are configured.
- */
-struct i40e_virtchnl_queue_pair_info {
- /* NOTE: vsi_id and queue_id should be identical for both queues. */
- struct i40e_virtchnl_txq_info txq;
- struct i40e_virtchnl_rxq_info rxq;
-};
-
-struct i40e_virtchnl_vsi_queue_config_info {
- u16 vsi_id;
- u16 num_queue_pairs;
- struct i40e_virtchnl_queue_pair_info qpair[1];
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP
- * VF uses this message to map vectors to queues.
- * The rxq_map and txq_map fields are bitmaps used to indicate which queues
- * are to be associated with the specified vector.
- * The "other" causes are always mapped to vector 0.
- * PF configures interrupt mapping and returns status.
- */
-struct i40e_virtchnl_vector_map {
- u16 vsi_id;
- u16 vector_id;
- u16 rxq_map;
- u16 txq_map;
- u16 rxitr_idx;
- u16 txitr_idx;
-};
-
-struct i40e_virtchnl_irq_map_info {
- u16 num_vectors;
- struct i40e_virtchnl_vector_map vecmap[1];
-};
-
-/* I40E_VIRTCHNL_OP_ENABLE_QUEUES
- * I40E_VIRTCHNL_OP_DISABLE_QUEUES
- * VF sends these message to enable or disable TX/RX queue pairs.
- * The queues fields are bitmaps indicating which queues to act upon.
- * (Currently, we only support 16 queues per VF, but we make the field
- * u32 to allow for expansion.)
- * PF performs requested action and returns status.
- */
-struct i40e_virtchnl_queue_select {
- u16 vsi_id;
- u16 pad;
- u32 rx_queues;
- u32 tx_queues;
-};
-
-/* I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS
- * VF sends this message in order to add one or more unicast or multicast
- * address filters for the specified VSI.
- * PF adds the filters and returns status.
- */
-
-/* I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS
- * VF sends this message in order to remove one or more unicast or multicast
- * filters for the specified VSI.
- * PF removes the filters and returns status.
- */
-
-struct i40e_virtchnl_ether_addr {
- u8 addr[ETH_ALEN];
- u8 pad[2];
-};
-
-struct i40e_virtchnl_ether_addr_list {
- u16 vsi_id;
- u16 num_elements;
- struct i40e_virtchnl_ether_addr list[1];
-};
-
-/* I40E_VIRTCHNL_OP_ADD_VLAN
- * VF sends this message to add one or more VLAN tag filters for receives.
- * PF adds the filters and returns status.
- * If a port VLAN is configured by the PF, this operation will return an
- * error to the VF.
- */
-
-/* I40E_VIRTCHNL_OP_DEL_VLAN
- * VF sends this message to remove one or more VLAN tag filters for receives.
- * PF removes the filters and returns status.
- * If a port VLAN is configured by the PF, this operation will return an
- * error to the VF.
- */
-
-struct i40e_virtchnl_vlan_filter_list {
- u16 vsi_id;
- u16 num_elements;
- u16 vlan_id[1];
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
- * VF sends VSI id and flags.
- * PF returns status code in retval.
- * Note: we assume that broadcast accept mode is always enabled.
- */
-struct i40e_virtchnl_promisc_info {
- u16 vsi_id;
- u16 flags;
-};
-
-#define I40E_FLAG_VF_UNICAST_PROMISC 0x00000001
-#define I40E_FLAG_VF_MULTICAST_PROMISC 0x00000002
-
-/* I40E_VIRTCHNL_OP_GET_STATS
- * VF sends this message to request stats for the selected VSI. VF uses
- * the i40e_virtchnl_queue_select struct to specify the VSI. The queue_id
- * field is ignored by the PF.
- *
- * PF replies with struct i40e_eth_stats in an external buffer.
- */
-
-/* I40E_VIRTCHNL_OP_CONFIG_RSS_KEY
- * I40E_VIRTCHNL_OP_CONFIG_RSS_LUT
- * VF sends these messages to configure RSS. Only supported if both PF
- * and VF drivers set the I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF bit during
- * configuration negotiation. If this is the case, then the RSS fields in
- * the VF resource struct are valid.
- * Both the key and LUT are initialized to 0 by the PF, meaning that
- * RSS is effectively disabled until set up by the VF.
- */
-struct i40e_virtchnl_rss_key {
- u16 vsi_id;
- u16 key_len;
- u8 key[1]; /* RSS hash key, packed bytes */
-};
-
-struct i40e_virtchnl_rss_lut {
- u16 vsi_id;
- u16 lut_entries;
- u8 lut[1]; /* RSS lookup table*/
-};
-
-/* I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS
- * I40E_VIRTCHNL_OP_SET_RSS_HENA
- * VF sends these messages to get and set the hash filter enable bits for RSS.
- * By default, the PF sets these to all possible traffic types that the
- * hardware supports. The VF can query this value if it wants to change the
- * traffic types that are hashed by the hardware.
- * Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h
- */
-struct i40e_virtchnl_rss_hena {
- u64 hena;
-};
-
-/* I40E_VIRTCHNL_OP_EVENT
- * PF sends this message to inform the VF driver of events that may affect it.
- * No direct response is expected from the VF, though it may generate other
- * messages in response to this one.
- */
-enum i40e_virtchnl_event_codes {
- I40E_VIRTCHNL_EVENT_UNKNOWN = 0,
- I40E_VIRTCHNL_EVENT_LINK_CHANGE,
- I40E_VIRTCHNL_EVENT_RESET_IMPENDING,
- I40E_VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
-};
-#define I40E_PF_EVENT_SEVERITY_INFO 0
-#define I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM 255
-
-struct i40e_virtchnl_pf_event {
- enum i40e_virtchnl_event_codes event;
- union {
- struct {
- enum i40e_aq_link_speed link_speed;
- bool link_status;
- } link_event;
- } event_data;
-
- int severity;
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
- * VF uses this message to request PF to map IWARP vectors to IWARP queues.
- * The request for this originates from the VF IWARP driver through
- * a client interface between VF LAN and VF IWARP driver.
- * A vector could have an AEQ and CEQ attached to it although
- * there is a single AEQ per VF IWARP instance in which case
- * most vectors will have an INVALID_IDX for aeq and valid idx for ceq.
- * There will never be a case where there will be multiple CEQs attached
- * to a single vector.
- * PF configures interrupt mapping and returns status.
- */
-
-/* HW does not define a type value for AEQ; only for RX/TX and CEQ.
- * In order for us to keep the interface simple, SW will define a
- * unique type value for AEQ.
-*/
-#define I40E_QUEUE_TYPE_PE_AEQ 0x80
-#define I40E_QUEUE_INVALID_IDX 0xFFFF
-
-struct i40e_virtchnl_iwarp_qv_info {
- u32 v_idx; /* msix_vector */
- u16 ceq_idx;
- u16 aeq_idx;
- u8 itr_idx;
-};
-
-struct i40e_virtchnl_iwarp_qvlist_info {
- u32 num_vectors;
- struct i40e_virtchnl_iwarp_qv_info qv_info[1];
-};
-
-/* VF reset states - these are written into the RSTAT register:
- * I40E_VFGEN_RSTAT1 on the PF
- * I40E_VFGEN_RSTAT on the VF
- * When the PF initiates a reset, it writes 0
- * When the reset is complete, it writes 1
- * When the PF detects that the VF has recovered, it writes 2
- * VF checks this register periodically to determine if a reset has occurred,
- * then polls it to know when the reset is complete.
- * If either the PF or VF reads the register while the hardware
- * is in a reset state, it will return DEADBEEF, which, when masked
- * will result in 3.
- */
-enum i40e_vfr_states {
- I40E_VFR_INPROGRESS = 0,
- I40E_VFR_COMPLETED,
- I40E_VFR_VFACTIVE,
- I40E_VFR_UNKNOWN,
-};
-
-#endif /* _I40E_VIRTCHNL_H_ */
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 04/13] virtchnl: rename i40e to generic virtchnl
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (2 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 03/13] i40e: use new unified virtchnl " Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 05/13] virtchnl: move some code to core driver Jeff Kirsher
` (8 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
This morphs all the i40e and i40evf references to/in virtchnl.h
to be generic, using only automated methods. Updates all the
callers to use the new names. A followup patch provides separate
clean ups for messy line conversions from these "automatic"
changes, to make them more reviewable.
Was executed with the following sed script:
sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_client.c
sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_prototype.h
sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
sed -i -f transform_script drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_common.c
sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40e_prototype.h
sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf.h
sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_client.c
sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_main.c
sed -i -f transform_script drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
sed -i -f transform_script include/linux/avf/virtchnl.h
transform_script:
----8<----
s/I40E_VIRTCHNL_SUPPORTED_QTYPES/SAVE_ME_SUPPORTED_QTYPES/g
s/I40E_VIRTCHNL_VF_CAP/SAVE_ME_VF_CAP/g
s/I40E_VIRTCHNL_/VIRTCHNL_/g
s/i40e_virtchnl_/virtchnl_/g
s/I40E_QUEUE_TYPE_PE_AEQ/QUEUE_TYPE_PE_AEQ/g
s/I40E_QUEUE_INVALID_IDX/QUEUE_INVALID_IDX/g
s/i40e_vfr_/virtchnl_vfr_/g
s/I40E_VFR_/VIRTCHNL_VFR_/g
s/VIRTCHNL_OP_ADD_ETHER_ADDRESS/VIRTCHNL_OP_ADD_ETH_ADDR/g
s/VIRTCHNL_OP_DEL_ETHER_ADDRESS/VIRTCHNL_OP_DEL_ETH_ADDR/g
s/VIRTCHNL_OP_FCOE/VIRTCHNL_OP_RSVD/g
s/SAVE_ME_SUPPORTED_QTYPES/I40E_VIRTCHNL_SUPPORTED_QTYPES/g
s/SAVE_ME_VF_CAP/I40E_VIRTCHNL_VF_CAP/g
----8<----
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c
index c3b81a9..b2beb78 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_client.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_client.c
@@ -565,7 +565,7 @@ static int i40e_client_virtchnl_send(struct i40e_info *ldev,
struct i40e_hw *hw = &pf->hw;
i40e_status err;
- err = i40e_aq_send_msg_to_vf(hw, vf_id, I40E_VIRTCHNL_OP_IWARP,
+ err = i40e_aq_send_msg_to_vf(hw, vf_id, VIRTCHNL_OP_IWARP,
0, msg, len, NULL);
if (err)
dev_err(&pf->pdev->dev, "Unable to send iWarp message to VF, error %d, aq status %d\n",
@@ -611,7 +611,7 @@ static int i40e_client_setup_qvlist(struct i40e_info *ldev,
ldev->qvlist_info->qv_info[i] = *qv_info;
reg_idx = I40E_PFINT_LNKLSTN(v_idx - 1);
- if (qv_info->ceq_idx == I40E_QUEUE_INVALID_IDX) {
+ if (qv_info->ceq_idx == QUEUE_INVALID_IDX) {
/* Special case - No CEQ mapped on this vector */
wr32(hw, reg_idx, I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK);
} else {
@@ -629,7 +629,7 @@ static int i40e_client_setup_qvlist(struct i40e_info *ldev,
I40E_PFINT_CEQCTL_NEXTQ_INDX_SHIFT));
wr32(hw, I40E_PFINT_CEQCTL(qv_info->ceq_idx), reg);
}
- if (qv_info->aeq_idx != I40E_QUEUE_INVALID_IDX) {
+ if (qv_info->aeq_idx != QUEUE_INVALID_IDX) {
reg = (I40E_PFINT_AEQCTL_CAUSE_ENA_MASK |
(v_idx << I40E_PFINT_AEQCTL_MSIX_INDX_SHIFT) |
(qv_info->itr_idx <<
diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
index d9c5550..df613ea 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h
@@ -333,10 +333,10 @@ static inline struct i40e_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
/* i40e_common for VF drivers*/
void i40e_vf_parse_hw_config(struct i40e_hw *hw,
- struct i40e_virtchnl_vf_resource *msg);
+ struct virtchnl_vf_resource *msg);
i40e_status i40e_vf_reset(struct i40e_hw *hw);
i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
- enum i40e_virtchnl_ops v_opcode,
+ enum virtchnl_ops v_opcode,
i40e_status v_retval,
u8 *msg, u16 msglen,
struct i40e_asq_cmd_details *cmd_details);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 95c23fb..27b1174 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -39,7 +39,7 @@
* send a message to all VFs on a given PF
**/
static void i40e_vc_vf_broadcast(struct i40e_pf *pf,
- enum i40e_virtchnl_ops v_opcode,
+ enum virtchnl_ops v_opcode,
i40e_status v_retval, u8 *msg,
u16 msglen)
{
@@ -70,13 +70,13 @@ static void i40e_vc_vf_broadcast(struct i40e_pf *pf,
**/
static void i40e_vc_notify_vf_link_state(struct i40e_vf *vf)
{
- struct i40e_virtchnl_pf_event pfe;
+ struct virtchnl_pf_event pfe;
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
struct i40e_link_status *ls = &pf->hw.phy.link_info;
int abs_vf_id = vf->vf_id + (int)hw->func_caps.vf_base_id;
- pfe.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE;
+ pfe.event = VIRTCHNL_EVENT_LINK_CHANGE;
pfe.severity = I40E_PF_EVENT_SEVERITY_INFO;
if (vf->link_forced) {
pfe.event_data.link_event.link_status = vf->link_up;
@@ -87,7 +87,7 @@ static void i40e_vc_notify_vf_link_state(struct i40e_vf *vf)
ls->link_info & I40E_AQ_LINK_UP;
pfe.event_data.link_event.link_speed = ls->link_speed;
}
- i40e_aq_send_msg_to_vf(hw, abs_vf_id, I40E_VIRTCHNL_OP_EVENT,
+ i40e_aq_send_msg_to_vf(hw, abs_vf_id, VIRTCHNL_OP_EVENT,
0, (u8 *)&pfe, sizeof(pfe), NULL);
}
@@ -113,12 +113,12 @@ void i40e_vc_notify_link_state(struct i40e_pf *pf)
**/
void i40e_vc_notify_reset(struct i40e_pf *pf)
{
- struct i40e_virtchnl_pf_event pfe;
+ struct virtchnl_pf_event pfe;
- pfe.event = I40E_VIRTCHNL_EVENT_RESET_IMPENDING;
+ pfe.event = VIRTCHNL_EVENT_RESET_IMPENDING;
pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
- i40e_vc_vf_broadcast(pf, I40E_VIRTCHNL_OP_EVENT, 0,
- (u8 *)&pfe, sizeof(struct i40e_virtchnl_pf_event));
+ i40e_vc_vf_broadcast(pf, VIRTCHNL_OP_EVENT, 0,
+ (u8 *)&pfe, sizeof(struct virtchnl_pf_event));
}
/**
@@ -129,7 +129,7 @@ void i40e_vc_notify_reset(struct i40e_pf *pf)
**/
void i40e_vc_notify_vf_reset(struct i40e_vf *vf)
{
- struct i40e_virtchnl_pf_event pfe;
+ struct virtchnl_pf_event pfe;
int abs_vf_id;
/* validate the request */
@@ -143,11 +143,11 @@ void i40e_vc_notify_vf_reset(struct i40e_vf *vf)
abs_vf_id = vf->vf_id + (int)vf->pf->hw.func_caps.vf_base_id;
- pfe.event = I40E_VIRTCHNL_EVENT_RESET_IMPENDING;
+ pfe.event = VIRTCHNL_EVENT_RESET_IMPENDING;
pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
- i40e_aq_send_msg_to_vf(&vf->pf->hw, abs_vf_id, I40E_VIRTCHNL_OP_EVENT,
+ i40e_aq_send_msg_to_vf(&vf->pf->hw, abs_vf_id, VIRTCHNL_OP_EVENT,
0, (u8 *)&pfe,
- sizeof(struct i40e_virtchnl_pf_event), NULL);
+ sizeof(struct virtchnl_pf_event), NULL);
}
/***********************misc routines*****************************/
@@ -250,7 +250,7 @@ static u16 i40e_vc_get_pf_queue_id(struct i40e_vf *vf, u16 vsi_id,
* configure irq link list from the map
**/
static void i40e_config_irq_link_list(struct i40e_vf *vf, u16 vsi_id,
- struct i40e_virtchnl_vector_map *vecmap)
+ struct virtchnl_vector_map *vecmap)
{
unsigned long linklistmap = 0, tempmap;
struct i40e_pf *pf = vf->pf;
@@ -338,7 +338,7 @@ static void i40e_config_irq_link_list(struct i40e_vf *vf, u16 vsi_id,
/* if the vf is running in polling mode and using interrupt zero,
* need to disable auto-mask on enabling zero interrupt for VFs.
*/
- if ((vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING) &&
+ if ((vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RX_POLLING) &&
(vector_id == 0)) {
reg = rd32(hw, I40E_GLINT_CTL);
if (!(reg & I40E_GLINT_CTL_DIS_AUTOMASK_VF0_MASK)) {
@@ -359,7 +359,7 @@ static void i40e_config_irq_link_list(struct i40e_vf *vf, u16 vsi_id,
static void i40e_release_iwarp_qvlist(struct i40e_vf *vf)
{
struct i40e_pf *pf = vf->pf;
- struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info = vf->qvlist_info;
+ struct virtchnl_iwarp_qvlist_info *qvlist_info = vf->qvlist_info;
u32 msix_vf;
u32 i;
@@ -368,7 +368,7 @@ static void i40e_release_iwarp_qvlist(struct i40e_vf *vf)
msix_vf = pf->hw.func_caps.num_msix_vectors_vf;
for (i = 0; i < qvlist_info->num_vectors; i++) {
- struct i40e_virtchnl_iwarp_qv_info *qv_info;
+ struct virtchnl_iwarp_qv_info *qv_info;
u32 next_q_index, next_q_type;
struct i40e_hw *hw = &pf->hw;
u32 v_idx, reg_idx, reg;
@@ -377,7 +377,7 @@ static void i40e_release_iwarp_qvlist(struct i40e_vf *vf)
if (!qv_info)
continue;
v_idx = qv_info->v_idx;
- if (qv_info->ceq_idx != I40E_QUEUE_INVALID_IDX) {
+ if (qv_info->ceq_idx != QUEUE_INVALID_IDX) {
/* Figure out the queue after CEQ and make that the
* first queue.
*/
@@ -409,17 +409,17 @@ static void i40e_release_iwarp_qvlist(struct i40e_vf *vf)
* Return 0 on success or < 0 on error
**/
static int i40e_config_iwarp_qvlist(struct i40e_vf *vf,
- struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info)
+ struct virtchnl_iwarp_qvlist_info *qvlist_info)
{
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
- struct i40e_virtchnl_iwarp_qv_info *qv_info;
+ struct virtchnl_iwarp_qv_info *qv_info;
u32 v_idx, i, reg_idx, reg;
u32 next_q_idx, next_q_type;
u32 msix_vf, size;
- size = sizeof(struct i40e_virtchnl_iwarp_qvlist_info) +
- (sizeof(struct i40e_virtchnl_iwarp_qv_info) *
+ size = sizeof(struct virtchnl_iwarp_qvlist_info) +
+ (sizeof(struct virtchnl_iwarp_qv_info) *
(qvlist_info->num_vectors - 1));
vf->qvlist_info = kzalloc(size, GFP_KERNEL);
vf->qvlist_info->num_vectors = qvlist_info->num_vectors;
@@ -448,7 +448,7 @@ static int i40e_config_iwarp_qvlist(struct i40e_vf *vf,
next_q_type = ((reg & I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_MASK) >>
I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT);
- if (qv_info->ceq_idx != I40E_QUEUE_INVALID_IDX) {
+ if (qv_info->ceq_idx != QUEUE_INVALID_IDX) {
reg_idx = (msix_vf - 1) * vf->vf_id + qv_info->ceq_idx;
reg = (I40E_VPINT_CEQCTL_CAUSE_ENA_MASK |
(v_idx << I40E_VPINT_CEQCTL_MSIX_INDX_SHIFT) |
@@ -465,7 +465,7 @@ static int i40e_config_iwarp_qvlist(struct i40e_vf *vf,
wr32(hw, I40E_VPINT_LNKLSTN(reg_idx), reg);
}
- if (qv_info->aeq_idx != I40E_QUEUE_INVALID_IDX) {
+ if (qv_info->aeq_idx != QUEUE_INVALID_IDX) {
reg = (I40E_VPINT_AEQCTL_CAUSE_ENA_MASK |
(v_idx << I40E_VPINT_AEQCTL_MSIX_INDX_SHIFT) |
(qv_info->itr_idx << I40E_VPINT_AEQCTL_ITR_INDX_SHIFT));
@@ -492,7 +492,7 @@ static int i40e_config_iwarp_qvlist(struct i40e_vf *vf,
**/
static int i40e_config_vsi_tx_queue(struct i40e_vf *vf, u16 vsi_id,
u16 vsi_queue_id,
- struct i40e_virtchnl_txq_info *info)
+ struct virtchnl_txq_info *info)
{
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
@@ -569,7 +569,7 @@ static int i40e_config_vsi_tx_queue(struct i40e_vf *vf, u16 vsi_id,
**/
static int i40e_config_vsi_rx_queue(struct i40e_vf *vf, u16 vsi_id,
u16 vsi_queue_id,
- struct i40e_virtchnl_rxq_info *info)
+ struct virtchnl_rxq_info *info)
{
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
@@ -1017,7 +1017,7 @@ static void i40e_cleanup_reset_vf(struct i40e_vf *vf)
* after VF has been fully initialized, because the VF driver may
* request resources immediately after setting this flag.
*/
- wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_VFACTIVE);
+ wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), VIRTCHNL_VFR_VFACTIVE);
}
/**
@@ -1461,7 +1461,7 @@ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode,
* send resp msg to VF
**/
static int i40e_vc_send_resp_to_vf(struct i40e_vf *vf,
- enum i40e_virtchnl_ops opcode,
+ enum virtchnl_ops opcode,
i40e_status retval)
{
return i40e_vc_send_msg_to_vf(vf, opcode, retval, NULL, 0);
@@ -1475,18 +1475,18 @@ static int i40e_vc_send_resp_to_vf(struct i40e_vf *vf,
**/
static int i40e_vc_get_version_msg(struct i40e_vf *vf, u8 *msg)
{
- struct i40e_virtchnl_version_info info = {
- I40E_VIRTCHNL_VERSION_MAJOR, I40E_VIRTCHNL_VERSION_MINOR
+ struct virtchnl_version_info info = {
+ VIRTCHNL_VERSION_MAJOR, VIRTCHNL_VERSION_MINOR
};
- vf->vf_ver = *(struct i40e_virtchnl_version_info *)msg;
+ vf->vf_ver = *(struct virtchnl_version_info *)msg;
/* VFs running the 1.0 API expect to get 1.0 back or they will cry. */
if (VF_IS_V10(vf))
- info.minor = I40E_VIRTCHNL_VERSION_MINOR_NO_VF_CAPS;
- return i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_VERSION,
+ info.minor = VIRTCHNL_VERSION_MINOR_NO_VF_CAPS;
+ return i40e_vc_send_msg_to_vf(vf, VIRTCHNL_OP_VERSION,
I40E_SUCCESS, (u8 *)&info,
sizeof(struct
- i40e_virtchnl_version_info));
+ virtchnl_version_info));
}
/**
@@ -1499,7 +1499,7 @@ static int i40e_vc_get_version_msg(struct i40e_vf *vf, u8 *msg)
**/
static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
{
- struct i40e_virtchnl_vf_resource *vfres = NULL;
+ struct virtchnl_vf_resource *vfres = NULL;
struct i40e_pf *pf = vf->pf;
i40e_status aq_ret = 0;
struct i40e_vsi *vsi;
@@ -1512,8 +1512,8 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
goto err;
}
- len = (sizeof(struct i40e_virtchnl_vf_resource) +
- sizeof(struct i40e_virtchnl_vsi_resource) * num_vsis);
+ len = (sizeof(struct virtchnl_vf_resource) +
+ sizeof(struct virtchnl_vsi_resource) * num_vsis);
vfres = kzalloc(len, GFP_KERNEL);
if (!vfres) {
@@ -1524,47 +1524,47 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
if (VF_IS_V11(vf))
vf->driver_caps = *(u32 *)msg;
else
- vf->driver_caps = I40E_VIRTCHNL_VF_OFFLOAD_L2 |
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG |
- I40E_VIRTCHNL_VF_OFFLOAD_VLAN;
+ vf->driver_caps = VIRTCHNL_VF_OFFLOAD_L2 |
+ VIRTCHNL_VF_OFFLOAD_RSS_REG |
+ VIRTCHNL_VF_OFFLOAD_VLAN;
- vfres->vf_offload_flags = I40E_VIRTCHNL_VF_OFFLOAD_L2;
+ vfres->vf_offload_flags = VIRTCHNL_VF_OFFLOAD_L2;
vsi = pf->vsi[vf->lan_vsi_idx];
if (!vsi->info.pvid)
- vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_VLAN;
+ vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_VLAN;
if (i40e_vf_client_capable(pf, vf->vf_id) &&
- (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_IWARP)) {
- vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_IWARP;
+ (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_IWARP)) {
+ vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_IWARP;
set_bit(I40E_VF_STATE_IWARPENA, &vf->vf_states);
}
- if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF) {
- vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF;
+ if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PF) {
+ vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_RSS_PF;
} else {
if ((pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) &&
- (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ))
+ (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_AQ))
vfres->vf_offload_flags |=
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ;
+ VIRTCHNL_VF_OFFLOAD_RSS_AQ;
else
vfres->vf_offload_flags |=
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG;
+ VIRTCHNL_VF_OFFLOAD_RSS_REG;
}
if (pf->flags & I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE) {
- if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2)
+ if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2)
vfres->vf_offload_flags |=
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2;
+ VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2;
}
- if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_ENCAP)
- vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_ENCAP;
+ if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_ENCAP)
+ vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP;
if ((pf->flags & I40E_FLAG_OUTER_UDP_CSUM_CAPABLE) &&
- (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM))
- vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM;
+ (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM))
+ vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM;
- if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING) {
+ if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RX_POLLING) {
if (pf->flags & I40E_FLAG_MFP_ENABLED) {
dev_err(&pf->pdev->dev,
"VF %d requested polling mode: this feature is supported only when the device is running in single function per port (SFP) mode\n",
@@ -1572,13 +1572,13 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
ret = I40E_ERR_PARAM;
goto err;
}
- vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING;
+ vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_RX_POLLING;
}
if (pf->flags & I40E_FLAG_WB_ON_ITR_CAPABLE) {
- if (vf->driver_caps & I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR)
+ if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_WB_ON_ITR)
vfres->vf_offload_flags |=
- I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR;
+ VIRTCHNL_VF_OFFLOAD_WB_ON_ITR;
}
vfres->num_vsis = num_vsis;
@@ -1601,7 +1601,7 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
err:
/* send the response back to the VF */
- ret = i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_GET_VF_RESOURCES,
+ ret = i40e_vc_send_msg_to_vf(vf, VIRTCHNL_OP_GET_VF_RESOURCES,
aq_ret, (u8 *)vfres, len);
kfree(vfres);
@@ -1655,8 +1655,8 @@ static inline int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi)
static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf,
u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_promisc_info *info =
- (struct i40e_virtchnl_promisc_info *)msg;
+ struct virtchnl_promisc_info *info =
+ (struct virtchnl_promisc_info *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
struct i40e_mac_filter *f;
@@ -1788,7 +1788,7 @@ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf,
error_param:
/* send the response to the VF */
return i40e_vc_send_resp_to_vf(vf,
- I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
+ VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
aq_ret);
}
@@ -1803,9 +1803,9 @@ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf,
**/
static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_vsi_queue_config_info *qci =
- (struct i40e_virtchnl_vsi_queue_config_info *)msg;
- struct i40e_virtchnl_queue_pair_info *qpi;
+ struct virtchnl_vsi_queue_config_info *qci =
+ (struct virtchnl_vsi_queue_config_info *)msg;
+ struct virtchnl_queue_pair_info *qpi;
struct i40e_pf *pf = vf->pf;
u16 vsi_id, vsi_queue_id;
i40e_status aq_ret = 0;
@@ -1845,7 +1845,7 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_CONFIG_VSI_QUEUES,
aq_ret);
}
@@ -1860,9 +1860,9 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_config_irq_map_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_irq_map_info *irqmap_info =
- (struct i40e_virtchnl_irq_map_info *)msg;
- struct i40e_virtchnl_vector_map *map;
+ struct virtchnl_irq_map_info *irqmap_info =
+ (struct virtchnl_irq_map_info *)msg;
+ struct virtchnl_vector_map *map;
u16 vsi_id, vsi_queue_id, vector_id;
i40e_status aq_ret = 0;
unsigned long tempmap;
@@ -1908,7 +1908,7 @@ static int i40e_vc_config_irq_map_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
}
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_CONFIG_IRQ_MAP,
aq_ret);
}
@@ -1922,8 +1922,8 @@ static int i40e_vc_config_irq_map_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_enable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_queue_select *vqs =
- (struct i40e_virtchnl_queue_select *)msg;
+ struct virtchnl_queue_select *vqs =
+ (struct virtchnl_queue_select *)msg;
struct i40e_pf *pf = vf->pf;
u16 vsi_id = vqs->vsi_id;
i40e_status aq_ret = 0;
@@ -1947,7 +1947,7 @@ static int i40e_vc_enable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
aq_ret = I40E_ERR_TIMEOUT;
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_ENABLE_QUEUES,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_ENABLE_QUEUES,
aq_ret);
}
@@ -1962,8 +1962,8 @@ static int i40e_vc_enable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_disable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_queue_select *vqs =
- (struct i40e_virtchnl_queue_select *)msg;
+ struct virtchnl_queue_select *vqs =
+ (struct virtchnl_queue_select *)msg;
struct i40e_pf *pf = vf->pf;
i40e_status aq_ret = 0;
@@ -1986,7 +1986,7 @@ static int i40e_vc_disable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_DISABLE_QUEUES,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_DISABLE_QUEUES,
aq_ret);
}
@@ -2000,8 +2000,8 @@ static int i40e_vc_disable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_get_stats_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_queue_select *vqs =
- (struct i40e_virtchnl_queue_select *)msg;
+ struct virtchnl_queue_select *vqs =
+ (struct virtchnl_queue_select *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_eth_stats stats;
i40e_status aq_ret = 0;
@@ -2029,7 +2029,7 @@ static int i40e_vc_get_stats_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
error_param:
/* send the response back to the VF */
- return i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_GET_STATS, aq_ret,
+ return i40e_vc_send_msg_to_vf(vf, VIRTCHNL_OP_GET_STATS, aq_ret,
(u8 *)&stats, sizeof(stats));
}
@@ -2088,8 +2088,8 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf, u8 *macaddr)
**/
static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_ether_addr_list *al =
- (struct i40e_virtchnl_ether_addr_list *)msg;
+ struct virtchnl_ether_addr_list *al =
+ (struct virtchnl_ether_addr_list *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
u16 vsi_id = al->vsi_id;
@@ -2143,7 +2143,7 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_ADD_ETH_ADDR,
ret);
}
@@ -2157,8 +2157,8 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_ether_addr_list *al =
- (struct i40e_virtchnl_ether_addr_list *)msg;
+ struct virtchnl_ether_addr_list *al =
+ (struct virtchnl_ether_addr_list *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
u16 vsi_id = al->vsi_id;
@@ -2203,7 +2203,7 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_DEL_ETH_ADDR,
ret);
}
@@ -2217,8 +2217,8 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_vlan_filter_list *vfl =
- (struct i40e_virtchnl_vlan_filter_list *)msg;
+ struct virtchnl_vlan_filter_list *vfl =
+ (struct virtchnl_vlan_filter_list *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
u16 vsi_id = vfl->vsi_id;
@@ -2277,7 +2277,7 @@ static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_ADD_VLAN, aq_ret);
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_ADD_VLAN, aq_ret);
}
/**
@@ -2290,8 +2290,8 @@ static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_vlan_filter_list *vfl =
- (struct i40e_virtchnl_vlan_filter_list *)msg;
+ struct virtchnl_vlan_filter_list *vfl =
+ (struct virtchnl_vlan_filter_list *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
u16 vsi_id = vfl->vsi_id;
@@ -2335,7 +2335,7 @@ static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_DEL_VLAN, aq_ret);
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_DEL_VLAN, aq_ret);
}
/**
@@ -2363,7 +2363,7 @@ static int i40e_vc_iwarp_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
error_param:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_IWARP,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_IWARP,
aq_ret);
}
@@ -2379,8 +2379,8 @@ static int i40e_vc_iwarp_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
static int i40e_vc_iwarp_qvmap_msg(struct i40e_vf *vf, u8 *msg, u16 msglen,
bool config)
{
- struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info =
- (struct i40e_virtchnl_iwarp_qvlist_info *)msg;
+ struct virtchnl_iwarp_qvlist_info *qvlist_info =
+ (struct virtchnl_iwarp_qvlist_info *)msg;
i40e_status aq_ret = 0;
if (!test_bit(I40E_VF_STATE_ACTIVE, &vf->vf_states) ||
@@ -2399,8 +2399,8 @@ static int i40e_vc_iwarp_qvmap_msg(struct i40e_vf *vf, u8 *msg, u16 msglen,
error_param:
/* send the response to the VF */
return i40e_vc_send_resp_to_vf(vf,
- config ? I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP :
- I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP,
+ config ? VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP :
+ VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP,
aq_ret);
}
@@ -2414,8 +2414,8 @@ static int i40e_vc_iwarp_qvmap_msg(struct i40e_vf *vf, u8 *msg, u16 msglen,
**/
static int i40e_vc_config_rss_key(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_rss_key *vrk =
- (struct i40e_virtchnl_rss_key *)msg;
+ struct virtchnl_rss_key *vrk =
+ (struct virtchnl_rss_key *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
u16 vsi_id = vrk->vsi_id;
@@ -2432,7 +2432,7 @@ static int i40e_vc_config_rss_key(struct i40e_vf *vf, u8 *msg, u16 msglen)
aq_ret = i40e_config_rss(vsi, vrk->key, NULL, 0);
err:
/* send the response to the VF */
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_RSS_KEY,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_CONFIG_RSS_KEY,
aq_ret);
}
@@ -2446,8 +2446,8 @@ static int i40e_vc_config_rss_key(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_config_rss_lut(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_rss_lut *vrl =
- (struct i40e_virtchnl_rss_lut *)msg;
+ struct virtchnl_rss_lut *vrl =
+ (struct virtchnl_rss_lut *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_vsi *vsi = NULL;
u16 vsi_id = vrl->vsi_id;
@@ -2464,7 +2464,7 @@ static int i40e_vc_config_rss_lut(struct i40e_vf *vf, u8 *msg, u16 msglen)
aq_ret = i40e_config_rss(vsi, NULL, vrl->lut, I40E_VF_HLUT_ARRAY_SIZE);
/* send the response to the VF */
err:
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_RSS_LUT,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_CONFIG_RSS_LUT,
aq_ret);
}
@@ -2478,7 +2478,7 @@ static int i40e_vc_config_rss_lut(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_get_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_rss_hena *vrh = NULL;
+ struct virtchnl_rss_hena *vrh = NULL;
struct i40e_pf *pf = vf->pf;
i40e_status aq_ret = 0;
int len = 0;
@@ -2487,7 +2487,7 @@ static int i40e_vc_get_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
aq_ret = I40E_ERR_PARAM;
goto err;
}
- len = sizeof(struct i40e_virtchnl_rss_hena);
+ len = sizeof(struct virtchnl_rss_hena);
vrh = kzalloc(len, GFP_KERNEL);
if (!vrh) {
@@ -2498,7 +2498,7 @@ static int i40e_vc_get_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
vrh->hena = i40e_pf_get_default_rss_hena(pf);
err:
/* send the response back to the VF */
- aq_ret = i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS,
+ aq_ret = i40e_vc_send_msg_to_vf(vf, VIRTCHNL_OP_GET_RSS_HENA_CAPS,
aq_ret, (u8 *)vrh, len);
kfree(vrh);
return aq_ret;
@@ -2514,8 +2514,8 @@ static int i40e_vc_get_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
**/
static int i40e_vc_set_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
{
- struct i40e_virtchnl_rss_hena *vrh =
- (struct i40e_virtchnl_rss_hena *)msg;
+ struct virtchnl_rss_hena *vrh =
+ (struct virtchnl_rss_hena *)msg;
struct i40e_pf *pf = vf->pf;
struct i40e_hw *hw = &pf->hw;
i40e_status aq_ret = 0;
@@ -2530,7 +2530,7 @@ static int i40e_vc_set_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
/* send the response to the VF */
err:
- return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_SET_RSS_HENA,
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_SET_RSS_HENA,
aq_ret);
}
@@ -2555,78 +2555,78 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
/* Validate message length. */
switch (v_opcode) {
- case I40E_VIRTCHNL_OP_VERSION:
- valid_len = sizeof(struct i40e_virtchnl_version_info);
+ case VIRTCHNL_OP_VERSION:
+ valid_len = sizeof(struct virtchnl_version_info);
break;
- case I40E_VIRTCHNL_OP_RESET_VF:
+ case VIRTCHNL_OP_RESET_VF:
break;
- case I40E_VIRTCHNL_OP_GET_VF_RESOURCES:
+ case VIRTCHNL_OP_GET_VF_RESOURCES:
if (VF_IS_V11(vf))
valid_len = sizeof(u32);
break;
- case I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE:
- valid_len = sizeof(struct i40e_virtchnl_txq_info);
+ case VIRTCHNL_OP_CONFIG_TX_QUEUE:
+ valid_len = sizeof(struct virtchnl_txq_info);
break;
- case I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE:
- valid_len = sizeof(struct i40e_virtchnl_rxq_info);
+ case VIRTCHNL_OP_CONFIG_RX_QUEUE:
+ valid_len = sizeof(struct virtchnl_rxq_info);
break;
- case I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES:
- valid_len = sizeof(struct i40e_virtchnl_vsi_queue_config_info);
+ case VIRTCHNL_OP_CONFIG_VSI_QUEUES:
+ valid_len = sizeof(struct virtchnl_vsi_queue_config_info);
if (msglen >= valid_len) {
- struct i40e_virtchnl_vsi_queue_config_info *vqc =
- (struct i40e_virtchnl_vsi_queue_config_info *)msg;
+ struct virtchnl_vsi_queue_config_info *vqc =
+ (struct virtchnl_vsi_queue_config_info *)msg;
valid_len += (vqc->num_queue_pairs *
sizeof(struct
- i40e_virtchnl_queue_pair_info));
+ virtchnl_queue_pair_info));
if (vqc->num_queue_pairs == 0)
err_msg_format = true;
}
break;
- case I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP:
- valid_len = sizeof(struct i40e_virtchnl_irq_map_info);
+ case VIRTCHNL_OP_CONFIG_IRQ_MAP:
+ valid_len = sizeof(struct virtchnl_irq_map_info);
if (msglen >= valid_len) {
- struct i40e_virtchnl_irq_map_info *vimi =
- (struct i40e_virtchnl_irq_map_info *)msg;
+ struct virtchnl_irq_map_info *vimi =
+ (struct virtchnl_irq_map_info *)msg;
valid_len += (vimi->num_vectors *
- sizeof(struct i40e_virtchnl_vector_map));
+ sizeof(struct virtchnl_vector_map));
if (vimi->num_vectors == 0)
err_msg_format = true;
}
break;
- case I40E_VIRTCHNL_OP_ENABLE_QUEUES:
- case I40E_VIRTCHNL_OP_DISABLE_QUEUES:
- valid_len = sizeof(struct i40e_virtchnl_queue_select);
+ case VIRTCHNL_OP_ENABLE_QUEUES:
+ case VIRTCHNL_OP_DISABLE_QUEUES:
+ valid_len = sizeof(struct virtchnl_queue_select);
break;
- case I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS:
- case I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS:
- valid_len = sizeof(struct i40e_virtchnl_ether_addr_list);
+ case VIRTCHNL_OP_ADD_ETH_ADDR:
+ case VIRTCHNL_OP_DEL_ETH_ADDR:
+ valid_len = sizeof(struct virtchnl_ether_addr_list);
if (msglen >= valid_len) {
- struct i40e_virtchnl_ether_addr_list *veal =
- (struct i40e_virtchnl_ether_addr_list *)msg;
+ struct virtchnl_ether_addr_list *veal =
+ (struct virtchnl_ether_addr_list *)msg;
valid_len += veal->num_elements *
- sizeof(struct i40e_virtchnl_ether_addr);
+ sizeof(struct virtchnl_ether_addr);
if (veal->num_elements == 0)
err_msg_format = true;
}
break;
- case I40E_VIRTCHNL_OP_ADD_VLAN:
- case I40E_VIRTCHNL_OP_DEL_VLAN:
- valid_len = sizeof(struct i40e_virtchnl_vlan_filter_list);
+ case VIRTCHNL_OP_ADD_VLAN:
+ case VIRTCHNL_OP_DEL_VLAN:
+ valid_len = sizeof(struct virtchnl_vlan_filter_list);
if (msglen >= valid_len) {
- struct i40e_virtchnl_vlan_filter_list *vfl =
- (struct i40e_virtchnl_vlan_filter_list *)msg;
+ struct virtchnl_vlan_filter_list *vfl =
+ (struct virtchnl_vlan_filter_list *)msg;
valid_len += vfl->num_elements * sizeof(u16);
if (vfl->num_elements == 0)
err_msg_format = true;
}
break;
- case I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
- valid_len = sizeof(struct i40e_virtchnl_promisc_info);
+ case VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
+ valid_len = sizeof(struct virtchnl_promisc_info);
break;
- case I40E_VIRTCHNL_OP_GET_STATS:
- valid_len = sizeof(struct i40e_virtchnl_queue_select);
+ case VIRTCHNL_OP_GET_STATS:
+ valid_len = sizeof(struct virtchnl_queue_select);
break;
- case I40E_VIRTCHNL_OP_IWARP:
+ case VIRTCHNL_OP_IWARP:
/* These messages are opaque to us and will be validated in
* the RDMA client code. We just need to check for nonzero
* length. The firmware will enforce max length restrictions.
@@ -2636,27 +2636,27 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
else
err_msg_format = true;
break;
- case I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
+ case VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
valid_len = 0;
break;
- case I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
- valid_len = sizeof(struct i40e_virtchnl_iwarp_qvlist_info);
+ case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
+ valid_len = sizeof(struct virtchnl_iwarp_qvlist_info);
if (msglen >= valid_len) {
- struct i40e_virtchnl_iwarp_qvlist_info *qv =
- (struct i40e_virtchnl_iwarp_qvlist_info *)msg;
+ struct virtchnl_iwarp_qvlist_info *qv =
+ (struct virtchnl_iwarp_qvlist_info *)msg;
if (qv->num_vectors == 0) {
err_msg_format = true;
break;
}
valid_len += ((qv->num_vectors - 1) *
- sizeof(struct i40e_virtchnl_iwarp_qv_info));
+ sizeof(struct virtchnl_iwarp_qv_info));
}
break;
- case I40E_VIRTCHNL_OP_CONFIG_RSS_KEY:
- valid_len = sizeof(struct i40e_virtchnl_rss_key);
+ case VIRTCHNL_OP_CONFIG_RSS_KEY:
+ valid_len = sizeof(struct virtchnl_rss_key);
if (msglen >= valid_len) {
- struct i40e_virtchnl_rss_key *vrk =
- (struct i40e_virtchnl_rss_key *)msg;
+ struct virtchnl_rss_key *vrk =
+ (struct virtchnl_rss_key *)msg;
if (vrk->key_len != I40E_HKEY_ARRAY_SIZE) {
err_msg_format = true;
break;
@@ -2664,11 +2664,11 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
valid_len += vrk->key_len - 1;
}
break;
- case I40E_VIRTCHNL_OP_CONFIG_RSS_LUT:
- valid_len = sizeof(struct i40e_virtchnl_rss_lut);
+ case VIRTCHNL_OP_CONFIG_RSS_LUT:
+ valid_len = sizeof(struct virtchnl_rss_lut);
if (msglen >= valid_len) {
- struct i40e_virtchnl_rss_lut *vrl =
- (struct i40e_virtchnl_rss_lut *)msg;
+ struct virtchnl_rss_lut *vrl =
+ (struct virtchnl_rss_lut *)msg;
if (vrl->lut_entries != I40E_VF_HLUT_ARRAY_SIZE) {
err_msg_format = true;
break;
@@ -2676,14 +2676,14 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
valid_len += vrl->lut_entries - 1;
}
break;
- case I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS:
+ case VIRTCHNL_OP_GET_RSS_HENA_CAPS:
break;
- case I40E_VIRTCHNL_OP_SET_RSS_HENA:
- valid_len = sizeof(struct i40e_virtchnl_rss_hena);
+ case VIRTCHNL_OP_SET_RSS_HENA:
+ valid_len = sizeof(struct virtchnl_rss_hena);
break;
/* These are always errors coming from the VF. */
- case I40E_VIRTCHNL_OP_EVENT:
- case I40E_VIRTCHNL_OP_UNKNOWN:
+ case VIRTCHNL_OP_EVENT:
+ case VIRTCHNL_OP_UNKNOWN:
default:
return -EPERM;
}
@@ -2729,70 +2729,70 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
}
switch (v_opcode) {
- case I40E_VIRTCHNL_OP_VERSION:
+ case VIRTCHNL_OP_VERSION:
ret = i40e_vc_get_version_msg(vf, msg);
break;
- case I40E_VIRTCHNL_OP_GET_VF_RESOURCES:
+ case VIRTCHNL_OP_GET_VF_RESOURCES:
ret = i40e_vc_get_vf_resources_msg(vf, msg);
break;
- case I40E_VIRTCHNL_OP_RESET_VF:
+ case VIRTCHNL_OP_RESET_VF:
i40e_vc_reset_vf_msg(vf);
ret = 0;
break;
- case I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
+ case VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
ret = i40e_vc_config_promiscuous_mode_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES:
+ case VIRTCHNL_OP_CONFIG_VSI_QUEUES:
ret = i40e_vc_config_queues_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP:
+ case VIRTCHNL_OP_CONFIG_IRQ_MAP:
ret = i40e_vc_config_irq_map_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_ENABLE_QUEUES:
+ case VIRTCHNL_OP_ENABLE_QUEUES:
ret = i40e_vc_enable_queues_msg(vf, msg, msglen);
i40e_vc_notify_vf_link_state(vf);
break;
- case I40E_VIRTCHNL_OP_DISABLE_QUEUES:
+ case VIRTCHNL_OP_DISABLE_QUEUES:
ret = i40e_vc_disable_queues_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS:
+ case VIRTCHNL_OP_ADD_ETH_ADDR:
ret = i40e_vc_add_mac_addr_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS:
+ case VIRTCHNL_OP_DEL_ETH_ADDR:
ret = i40e_vc_del_mac_addr_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_ADD_VLAN:
+ case VIRTCHNL_OP_ADD_VLAN:
ret = i40e_vc_add_vlan_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_DEL_VLAN:
+ case VIRTCHNL_OP_DEL_VLAN:
ret = i40e_vc_remove_vlan_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_GET_STATS:
+ case VIRTCHNL_OP_GET_STATS:
ret = i40e_vc_get_stats_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_IWARP:
+ case VIRTCHNL_OP_IWARP:
ret = i40e_vc_iwarp_msg(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
+ case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
ret = i40e_vc_iwarp_qvmap_msg(vf, msg, msglen, true);
break;
- case I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
+ case VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
ret = i40e_vc_iwarp_qvmap_msg(vf, msg, msglen, false);
break;
- case I40E_VIRTCHNL_OP_CONFIG_RSS_KEY:
+ case VIRTCHNL_OP_CONFIG_RSS_KEY:
ret = i40e_vc_config_rss_key(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_CONFIG_RSS_LUT:
+ case VIRTCHNL_OP_CONFIG_RSS_LUT:
ret = i40e_vc_config_rss_lut(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS:
+ case VIRTCHNL_OP_GET_RSS_HENA_CAPS:
ret = i40e_vc_get_rss_hena(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_SET_RSS_HENA:
+ case VIRTCHNL_OP_SET_RSS_HENA:
ret = i40e_vc_set_rss_hena(vf, msg, msglen);
break;
- case I40E_VIRTCHNL_OP_UNKNOWN:
+ case VIRTCHNL_OP_UNKNOWN:
default:
dev_err(&pf->pdev->dev, "Unsupported opcode %d from VF %d\n",
v_opcode, local_vf_id);
@@ -3218,7 +3218,7 @@ int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_pf *pf = np->vsi->back;
- struct i40e_virtchnl_pf_event pfe;
+ struct virtchnl_pf_event pfe;
struct i40e_hw *hw = &pf->hw;
struct i40e_vf *vf;
int abs_vf_id;
@@ -3234,7 +3234,7 @@ int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link)
vf = &pf->vf[vf_id];
abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id;
- pfe.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE;
+ pfe.event = VIRTCHNL_EVENT_LINK_CHANGE;
pfe.severity = I40E_PF_EVENT_SEVERITY_INFO;
switch (link) {
@@ -3262,7 +3262,7 @@ int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link)
goto error_out;
}
/* Notify the VF of its new link state */
- i40e_aq_send_msg_to_vf(hw, abs_vf_id, I40E_VIRTCHNL_OP_EVENT,
+ i40e_aq_send_msg_to_vf(hw, abs_vf_id, VIRTCHNL_OP_EVENT,
0, (u8 *)&pfe, sizeof(pfe), NULL);
error_out:
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
index 20d7c81..b57ffff 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
@@ -81,13 +81,13 @@ struct i40e_vf {
s16 vf_id;
/* all VF vsis connect to the same parent */
enum i40e_switch_element_types parent_type;
- struct i40e_virtchnl_version_info vf_ver;
+ struct virtchnl_version_info vf_ver;
u32 driver_caps; /* reported by VF driver */
/* VF Port Extender (PE) stag if used */
u16 stag;
- struct i40e_virtchnl_ether_addr default_lan_addr;
+ struct virtchnl_ether_addr default_lan_addr;
u16 port_vlan_id;
bool pf_set_mac; /* The VMM admin set the VF MAC address */
bool trusted;
@@ -115,7 +115,7 @@ struct i40e_vf {
u16 num_vlan;
/* RDMA Client */
- struct i40e_virtchnl_iwarp_qvlist_info *qvlist_info;
+ struct virtchnl_iwarp_qvlist_info *qvlist_info;
};
void i40e_free_vfs(struct i40e_pf *pf);
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c
index 1db028a..9a7d995 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_common.c
@@ -1054,7 +1054,7 @@ void i40evf_write_rx_ctl(struct i40e_hw *hw, u32 reg_addr, u32 reg_val)
* completion before returning.
**/
i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
- enum i40e_virtchnl_ops v_opcode,
+ enum virtchnl_ops v_opcode,
i40e_status v_retval,
u8 *msg, u16 msglen,
struct i40e_asq_cmd_details *cmd_details)
@@ -1092,9 +1092,9 @@ i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
* with appropriate information.
**/
void i40e_vf_parse_hw_config(struct i40e_hw *hw,
- struct i40e_virtchnl_vf_resource *msg)
+ struct virtchnl_vf_resource *msg)
{
- struct i40e_virtchnl_vsi_resource *vsi_res;
+ struct virtchnl_vsi_resource *vsi_res;
int i;
vsi_res = &msg->vsi_res[0];
@@ -1104,7 +1104,7 @@ void i40e_vf_parse_hw_config(struct i40e_hw *hw,
hw->dev_caps.num_tx_qp = msg->num_queue_pairs;
hw->dev_caps.num_msix_vectors_vf = msg->max_vectors;
hw->dev_caps.dcb = msg->vf_offload_flags &
- I40E_VIRTCHNL_VF_OFFLOAD_L2;
+ VIRTCHNL_VF_OFFLOAD_L2;
hw->dev_caps.fcoe = 0;
for (i = 0; i < msg->num_vsis; i++) {
if (vsi_res->vsi_type == I40E_VSI_SRIOV) {
@@ -1127,7 +1127,7 @@ void i40e_vf_parse_hw_config(struct i40e_hw *hw,
**/
i40e_status i40e_vf_reset(struct i40e_hw *hw)
{
- return i40e_aq_send_msg_to_pf(hw, I40E_VIRTCHNL_OP_RESET_VF,
+ return i40e_aq_send_msg_to_pf(hw, VIRTCHNL_OP_RESET_VF,
0, NULL, 0, NULL);
}
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h b/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
index 227905b..c9836bb 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
@@ -87,10 +87,10 @@ static inline struct i40e_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
/* i40e_common for VF drivers*/
void i40e_vf_parse_hw_config(struct i40e_hw *hw,
- struct i40e_virtchnl_vf_resource *msg);
+ struct virtchnl_vf_resource *msg);
i40e_status i40e_vf_reset(struct i40e_hw *hw);
i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
- enum i40e_virtchnl_ops v_opcode,
+ enum virtchnl_ops v_opcode,
i40e_status v_retval,
u8 *msg, u16 msglen,
struct i40e_asq_cmd_details *cmd_details);
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h
index 75d314b..9d8c21b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf.h
+++ b/drivers/net/ethernet/intel/i40evf/i40evf.h
@@ -264,25 +264,25 @@ struct i40evf_adapter {
bool netdev_registered;
bool link_up;
enum i40e_aq_link_speed link_speed;
- enum i40e_virtchnl_ops current_op;
+ enum virtchnl_ops current_op;
#define CLIENT_ALLOWED(_a) ((_a)->vf_res ? \
(_a)->vf_res->vf_offload_flags & \
- I40E_VIRTCHNL_VF_OFFLOAD_IWARP : \
+ VIRTCHNL_VF_OFFLOAD_IWARP : \
0)
#define CLIENT_ENABLED(_a) ((_a)->cinst)
/* RSS by the PF should be preferred over RSS via other methods. */
#define RSS_PF(_a) ((_a)->vf_res->vf_offload_flags & \
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF)
+ VIRTCHNL_VF_OFFLOAD_RSS_PF)
#define RSS_AQ(_a) ((_a)->vf_res->vf_offload_flags & \
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ)
+ VIRTCHNL_VF_OFFLOAD_RSS_AQ)
#define RSS_REG(_a) (!((_a)->vf_res->vf_offload_flags & \
- (I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ | \
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF)))
+ (VIRTCHNL_VF_OFFLOAD_RSS_AQ | \
+ VIRTCHNL_VF_OFFLOAD_RSS_PF)))
#define VLAN_ALLOWED(_a) ((_a)->vf_res->vf_offload_flags & \
- I40E_VIRTCHNL_VF_OFFLOAD_VLAN)
- struct i40e_virtchnl_vf_resource *vf_res; /* incl. all VSIs */
- struct i40e_virtchnl_vsi_resource *vsi_res; /* our LAN VSI */
- struct i40e_virtchnl_version_info pf_version;
+ VIRTCHNL_VF_OFFLOAD_VLAN)
+ struct virtchnl_vf_resource *vf_res; /* incl. all VSIs */
+ struct virtchnl_vsi_resource *vsi_res; /* our LAN VSI */
+ struct virtchnl_version_info pf_version;
#define PF_IS_V11(_a) (((_a)->pf_version.major == 1) && \
((_a)->pf_version.minor == 1))
u16 msg_enable;
@@ -348,7 +348,7 @@ struct i40e_device {
void i40evf_set_rss_key(struct i40evf_adapter *adapter);
void i40evf_set_rss_lut(struct i40evf_adapter *adapter);
void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
- enum i40e_virtchnl_ops v_opcode,
+ enum virtchnl_ops v_opcode,
i40e_status v_retval, u8 *msg, u16 msglen);
int i40evf_config_rss(struct i40evf_adapter *adapter);
int i40evf_lan_add_device(struct i40evf_adapter *adapter);
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_client.c b/drivers/net/ethernet/intel/i40evf/i40evf_client.c
index ee73768..93cf5fd 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_client.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_client.c
@@ -120,7 +120,7 @@ static int i40evf_client_release_qvlist(struct i40e_info *ldev)
return -EAGAIN;
err = i40e_aq_send_msg_to_pf(&adapter->hw,
- I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP,
+ VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP,
I40E_SUCCESS, NULL, 0, NULL);
if (err)
@@ -410,7 +410,7 @@ static u32 i40evf_client_virtchnl_send(struct i40e_info *ldev,
if (adapter->aq_required)
return -EAGAIN;
- err = i40e_aq_send_msg_to_pf(&adapter->hw, I40E_VIRTCHNL_OP_IWARP,
+ err = i40e_aq_send_msg_to_pf(&adapter->hw, VIRTCHNL_OP_IWARP,
I40E_SUCCESS, msg, len, NULL);
if (err)
dev_err(&adapter->pdev->dev, "Unable to send iWarp message to PF, error %d, aq status %d\n",
@@ -431,7 +431,7 @@ static int i40evf_client_setup_qvlist(struct i40e_info *ldev,
struct i40e_client *client,
struct i40e_qvlist_info *qvlist_info)
{
- struct i40e_virtchnl_iwarp_qvlist_info *v_qvlist_info;
+ struct virtchnl_iwarp_qvlist_info *v_qvlist_info;
struct i40evf_adapter *adapter = ldev->vf;
struct i40e_qv_info *qv_info;
i40e_status err;
@@ -453,14 +453,14 @@ static int i40evf_client_setup_qvlist(struct i40e_info *ldev,
return -EINVAL;
}
- v_qvlist_info = (struct i40e_virtchnl_iwarp_qvlist_info *)qvlist_info;
- msg_size = sizeof(struct i40e_virtchnl_iwarp_qvlist_info) +
- (sizeof(struct i40e_virtchnl_iwarp_qv_info) *
+ v_qvlist_info = (struct virtchnl_iwarp_qvlist_info *)qvlist_info;
+ msg_size = sizeof(struct virtchnl_iwarp_qvlist_info) +
+ (sizeof(struct virtchnl_iwarp_qv_info) *
(v_qvlist_info->num_vectors - 1));
- adapter->client_pending |= BIT(I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP);
+ adapter->client_pending |= BIT(VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP);
err = i40e_aq_send_msg_to_pf(&adapter->hw,
- I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP,
+ VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP,
I40E_SUCCESS, (u8 *)v_qvlist_info, msg_size, NULL);
if (err) {
@@ -474,7 +474,7 @@ static int i40evf_client_setup_qvlist(struct i40e_info *ldev,
for (i = 0; i < 5; i++) {
msleep(100);
if (!(adapter->client_pending &
- BIT(I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP))) {
+ BIT(VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP))) {
err = 0;
break;
}
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index ea110a7..5d7b613 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -1131,7 +1131,7 @@ void i40evf_down(struct i40evf_adapter *adapter)
if (!(adapter->flags & I40EVF_FLAG_PF_COMMS_FAILED) &&
adapter->state != __I40EVF_RESETTING) {
/* cancel any current operation */
- adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
+ adapter->current_op = VIRTCHNL_OP_UNKNOWN;
/* Schedule operations to close down the HW. Don't wait
* here for this to complete. The watchdog is still running
* and it will take care of this.
@@ -1311,7 +1311,7 @@ static int i40evf_config_rss_aq(struct i40evf_adapter *adapter)
struct i40e_hw *hw = &adapter->hw;
int ret = 0;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot configure RSS, command %d pending\n",
adapter->current_op);
@@ -1410,7 +1410,7 @@ static int i40evf_init_rss(struct i40evf_adapter *adapter)
if (!RSS_PF(adapter)) {
/* Enable PCTYPES for RSS, TCP/UDP with IPv4/IPv6 */
if (adapter->vf_res->vf_offload_flags &
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2)
+ VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2)
adapter->hena = I40E_DEFAULT_RSS_HENA_EXPANDED;
else
adapter->hena = I40E_DEFAULT_RSS_HENA;
@@ -1588,8 +1588,8 @@ static void i40evf_watchdog_task(struct work_struct *work)
if (adapter->flags & I40EVF_FLAG_PF_COMMS_FAILED) {
reg_val = rd32(hw, I40E_VFGEN_RSTAT) &
I40E_VFGEN_RSTAT_VFR_STATE_MASK;
- if ((reg_val == I40E_VFR_VFACTIVE) ||
- (reg_val == I40E_VFR_COMPLETED)) {
+ if ((reg_val == VIRTCHNL_VFR_VFACTIVE) ||
+ (reg_val == VIRTCHNL_VFR_COMPLETED)) {
/* A chance for redemption! */
dev_err(&adapter->pdev->dev, "Hardware came out of reset. Attempting reinit.\n");
adapter->state = __I40EVF_STARTUP;
@@ -1605,7 +1605,7 @@ static void i40evf_watchdog_task(struct work_struct *work)
return;
}
adapter->aq_required = 0;
- adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
+ adapter->current_op = VIRTCHNL_OP_UNKNOWN;
goto watchdog_done;
}
@@ -1621,7 +1621,7 @@ static void i40evf_watchdog_task(struct work_struct *work)
dev_err(&adapter->pdev->dev, "Hardware reset detected\n");
schedule_work(&adapter->reset_task);
adapter->aq_required = 0;
- adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
+ adapter->current_op = VIRTCHNL_OP_UNKNOWN;
goto watchdog_done;
}
@@ -1854,7 +1854,7 @@ static void i40evf_reset_task(struct work_struct *work)
reg_val = rd32(hw, I40E_VFGEN_RSTAT) &
I40E_VFGEN_RSTAT_VFR_STATE_MASK;
- if (reg_val == I40E_VFR_VFACTIVE)
+ if (reg_val == VIRTCHNL_VFR_VFACTIVE)
break;
}
@@ -1888,7 +1888,7 @@ static void i40evf_reset_task(struct work_struct *work)
/* kill and reinit the admin queue */
i40evf_shutdown_adminq(hw);
- adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
+ adapter->current_op = VIRTCHNL_OP_UNKNOWN;
err = i40evf_init_adminq(hw);
if (err)
dev_info(&adapter->pdev->dev, "Failed to init adminq: %d\n",
@@ -1949,7 +1949,7 @@ static void i40evf_adminq_task(struct work_struct *work)
container_of(work, struct i40evf_adapter, adminq_task);
struct i40e_hw *hw = &adapter->hw;
struct i40e_arq_event_info event;
- struct i40e_virtchnl_msg *v_msg;
+ struct virtchnl_msg *v_msg;
i40e_status ret;
u32 val, oldval;
u16 pending;
@@ -1962,7 +1962,7 @@ static void i40evf_adminq_task(struct work_struct *work)
if (!event.msg_buf)
goto out;
- v_msg = (struct i40e_virtchnl_msg *)&event.desc;
+ v_msg = (struct virtchnl_msg *)&event.desc;
do {
ret = i40evf_clean_arq_element(hw, &event, &pending);
if (ret || !v_msg->v_opcode)
@@ -2347,7 +2347,7 @@ static netdev_features_t i40evf_fix_features(struct net_device *netdev,
struct i40evf_adapter *adapter = netdev_priv(netdev);
features &= ~I40EVF_VLAN_FEATURES;
- if (adapter->vf_res->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_VLAN)
+ if (adapter->vf_res->vf_offload_flags & VIRTCHNL_VF_OFFLOAD_VLAN)
features |= I40EVF_VLAN_FEATURES;
return features;
}
@@ -2384,8 +2384,8 @@ static int i40evf_check_reset_complete(struct i40e_hw *hw)
for (i = 0; i < 100; i++) {
rstat = rd32(hw, I40E_VFGEN_RSTAT) &
I40E_VFGEN_RSTAT_VFR_STATE_MASK;
- if ((rstat == I40E_VFR_VFACTIVE) ||
- (rstat == I40E_VFR_COMPLETED))
+ if ((rstat == VIRTCHNL_VFR_VFACTIVE) ||
+ (rstat == VIRTCHNL_VFR_COMPLETED))
return 0;
usleep_range(10, 20);
}
@@ -2401,7 +2401,7 @@ static int i40evf_check_reset_complete(struct i40e_hw *hw)
**/
int i40evf_process_config(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_vf_resource *vfres = adapter->vf_res;
+ struct virtchnl_vf_resource *vfres = adapter->vf_res;
struct net_device *netdev = adapter->netdev;
struct i40e_vsi *vsi = &adapter->vsi;
int i;
@@ -2434,7 +2434,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
/* advertise to stack only if offloads for encapsulated packets is
* supported
*/
- if (vfres->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_ENCAP) {
+ if (vfres->vf_offload_flags & VIRTCHNL_VF_OFFLOAD_ENCAP) {
hw_enc_features |= NETIF_F_GSO_UDP_TUNNEL |
NETIF_F_GSO_GRE |
NETIF_F_GSO_GRE_CSUM |
@@ -2445,7 +2445,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
0;
if (!(vfres->vf_offload_flags &
- I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM))
+ VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM))
netdev->gso_partial_features |=
NETIF_F_GSO_UDP_TUNNEL_CSUM;
@@ -2472,7 +2472,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
adapter->vsi.work_limit = I40E_DEFAULT_IRQ_WORK;
vsi->netdev = adapter->netdev;
vsi->qs_handle = adapter->vsi_res->qset_handle;
- if (vfres->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF) {
+ if (vfres->vf_offload_flags & VIRTCHNL_VF_OFFLOAD_RSS_PF) {
adapter->rss_key_size = vfres->rss_key_size;
adapter->rss_lut_size = vfres->rss_lut_size;
} else {
@@ -2558,8 +2558,8 @@ static void i40evf_init_task(struct work_struct *work)
dev_err(&pdev->dev, "Unsupported PF API version %d.%d, expected %d.%d\n",
adapter->pf_version.major,
adapter->pf_version.minor,
- I40E_VIRTCHNL_VERSION_MAJOR,
- I40E_VIRTCHNL_VERSION_MINOR);
+ VIRTCHNL_VERSION_MAJOR,
+ VIRTCHNL_VERSION_MINOR);
goto err;
}
err = i40evf_send_vf_config_msg(adapter);
@@ -2573,9 +2573,9 @@ static void i40evf_init_task(struct work_struct *work)
case __I40EVF_INIT_GET_RESOURCES:
/* aq msg sent, awaiting reply */
if (!adapter->vf_res) {
- bufsz = sizeof(struct i40e_virtchnl_vf_resource) +
+ bufsz = sizeof(struct virtchnl_vf_resource) +
(I40E_MAX_VF_VSI *
- sizeof(struct i40e_virtchnl_vsi_resource));
+ sizeof(struct virtchnl_vsi_resource));
adapter->vf_res = kzalloc(bufsz, GFP_KERNEL);
if (!adapter->vf_res)
goto err;
@@ -2606,7 +2606,7 @@ static void i40evf_init_task(struct work_struct *work)
if (i40evf_process_config(adapter))
goto err_alloc;
- adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
+ adapter->current_op = VIRTCHNL_OP_UNKNOWN;
adapter->flags |= I40EVF_FLAG_RX_CSUM_ENABLED;
@@ -2644,7 +2644,7 @@ static void i40evf_init_task(struct work_struct *work)
goto err_sw_init;
i40evf_map_rings_to_vectors(adapter);
if (adapter->vf_res->vf_offload_flags &
- I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR)
+ VIRTCHNL_VF_OFFLOAD_WB_ON_ITR)
adapter->flags |= I40EVF_FLAG_WB_ON_ITR_CAPABLE;
err = i40evf_request_misc_irq(adapter);
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index 91b21f2..90a17b0 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
@@ -42,7 +42,7 @@
* Send message to PF and print status if failure.
**/
static int i40evf_send_pf_msg(struct i40evf_adapter *adapter,
- enum i40e_virtchnl_ops op, u8 *msg, u16 len)
+ enum virtchnl_ops op, u8 *msg, u16 len)
{
struct i40e_hw *hw = &adapter->hw;
i40e_status err;
@@ -68,12 +68,12 @@ static int i40evf_send_pf_msg(struct i40evf_adapter *adapter,
**/
int i40evf_send_api_ver(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_version_info vvi;
+ struct virtchnl_version_info vvi;
- vvi.major = I40E_VIRTCHNL_VERSION_MAJOR;
- vvi.minor = I40E_VIRTCHNL_VERSION_MINOR;
+ vvi.major = VIRTCHNL_VERSION_MAJOR;
+ vvi.minor = VIRTCHNL_VERSION_MINOR;
- return i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_VERSION, (u8 *)&vvi,
+ return i40evf_send_pf_msg(adapter, VIRTCHNL_OP_VERSION, (u8 *)&vvi,
sizeof(vvi));
}
@@ -88,10 +88,10 @@ int i40evf_send_api_ver(struct i40evf_adapter *adapter)
**/
int i40evf_verify_api_ver(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_version_info *pf_vvi;
+ struct virtchnl_version_info *pf_vvi;
struct i40e_hw *hw = &adapter->hw;
struct i40e_arq_event_info event;
- enum i40e_virtchnl_ops op;
+ enum virtchnl_ops op;
i40e_status err;
event.buf_len = I40EVF_MAX_AQ_BUF_SIZE;
@@ -109,8 +109,8 @@ int i40evf_verify_api_ver(struct i40evf_adapter *adapter)
if (err)
goto out_alloc;
op =
- (enum i40e_virtchnl_ops)le32_to_cpu(event.desc.cookie_high);
- if (op == I40E_VIRTCHNL_OP_VERSION)
+ (enum virtchnl_ops)le32_to_cpu(event.desc.cookie_high);
+ if (op == VIRTCHNL_OP_VERSION)
break;
}
@@ -119,19 +119,19 @@ int i40evf_verify_api_ver(struct i40evf_adapter *adapter)
if (err)
goto out_alloc;
- if (op != I40E_VIRTCHNL_OP_VERSION) {
+ if (op != VIRTCHNL_OP_VERSION) {
dev_info(&adapter->pdev->dev, "Invalid reply type %d from PF\n",
op);
err = -EIO;
goto out_alloc;
}
- pf_vvi = (struct i40e_virtchnl_version_info *)event.msg_buf;
+ pf_vvi = (struct virtchnl_version_info *)event.msg_buf;
adapter->pf_version = *pf_vvi;
- if ((pf_vvi->major > I40E_VIRTCHNL_VERSION_MAJOR) ||
- ((pf_vvi->major == I40E_VIRTCHNL_VERSION_MAJOR) &&
- (pf_vvi->minor > I40E_VIRTCHNL_VERSION_MINOR)))
+ if ((pf_vvi->major > VIRTCHNL_VERSION_MAJOR) ||
+ ((pf_vvi->major == VIRTCHNL_VERSION_MAJOR) &&
+ (pf_vvi->minor > VIRTCHNL_VERSION_MINOR)))
err = -EIO;
out_alloc:
@@ -152,25 +152,25 @@ int i40evf_send_vf_config_msg(struct i40evf_adapter *adapter)
{
u32 caps;
- caps = I40E_VIRTCHNL_VF_OFFLOAD_L2 |
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF |
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ |
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG |
- I40E_VIRTCHNL_VF_OFFLOAD_VLAN |
- I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR |
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 |
- I40E_VIRTCHNL_VF_OFFLOAD_ENCAP |
- I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM;
-
- adapter->current_op = I40E_VIRTCHNL_OP_GET_VF_RESOURCES;
+ caps = VIRTCHNL_VF_OFFLOAD_L2 |
+ VIRTCHNL_VF_OFFLOAD_RSS_PF |
+ VIRTCHNL_VF_OFFLOAD_RSS_AQ |
+ VIRTCHNL_VF_OFFLOAD_RSS_REG |
+ VIRTCHNL_VF_OFFLOAD_VLAN |
+ VIRTCHNL_VF_OFFLOAD_WB_ON_ITR |
+ VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 |
+ VIRTCHNL_VF_OFFLOAD_ENCAP |
+ VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM;
+
+ adapter->current_op = VIRTCHNL_OP_GET_VF_RESOURCES;
adapter->aq_required &= ~I40EVF_FLAG_AQ_GET_CONFIG;
if (PF_IS_V11(adapter))
return i40evf_send_pf_msg(adapter,
- I40E_VIRTCHNL_OP_GET_VF_RESOURCES,
+ VIRTCHNL_OP_GET_VF_RESOURCES,
(u8 *)&caps, sizeof(caps));
else
return i40evf_send_pf_msg(adapter,
- I40E_VIRTCHNL_OP_GET_VF_RESOURCES,
+ VIRTCHNL_OP_GET_VF_RESOURCES,
NULL, 0);
}
@@ -188,12 +188,12 @@ int i40evf_get_vf_config(struct i40evf_adapter *adapter)
{
struct i40e_hw *hw = &adapter->hw;
struct i40e_arq_event_info event;
- enum i40e_virtchnl_ops op;
+ enum virtchnl_ops op;
i40e_status err;
u16 len;
- len = sizeof(struct i40e_virtchnl_vf_resource) +
- I40E_MAX_VF_VSI * sizeof(struct i40e_virtchnl_vsi_resource);
+ len = sizeof(struct virtchnl_vf_resource) +
+ I40E_MAX_VF_VSI * sizeof(struct virtchnl_vsi_resource);
event.buf_len = len;
event.msg_buf = kzalloc(event.buf_len, GFP_KERNEL);
if (!event.msg_buf) {
@@ -209,8 +209,8 @@ int i40evf_get_vf_config(struct i40evf_adapter *adapter)
if (err)
goto out_alloc;
op =
- (enum i40e_virtchnl_ops)le32_to_cpu(event.desc.cookie_high);
- if (op == I40E_VIRTCHNL_OP_GET_VF_RESOURCES)
+ (enum virtchnl_ops)le32_to_cpu(event.desc.cookie_high);
+ if (op == VIRTCHNL_OP_GET_VF_RESOURCES)
break;
}
@@ -232,20 +232,20 @@ int i40evf_get_vf_config(struct i40evf_adapter *adapter)
**/
void i40evf_configure_queues(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_vsi_queue_config_info *vqci;
- struct i40e_virtchnl_queue_pair_info *vqpi;
+ struct virtchnl_vsi_queue_config_info *vqci;
+ struct virtchnl_queue_pair_info *vqpi;
int pairs = adapter->num_active_queues;
int i, len, max_frame = I40E_MAX_RXBUFFER;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot configure queues, command %d pending\n",
adapter->current_op);
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES;
- len = sizeof(struct i40e_virtchnl_vsi_queue_config_info) +
- (sizeof(struct i40e_virtchnl_queue_pair_info) * pairs);
+ adapter->current_op = VIRTCHNL_OP_CONFIG_VSI_QUEUES;
+ len = sizeof(struct virtchnl_vsi_queue_config_info) +
+ (sizeof(struct virtchnl_queue_pair_info) * pairs);
vqci = kzalloc(len, GFP_KERNEL);
if (!vqci)
return;
@@ -278,7 +278,7 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter)
}
adapter->aq_required &= ~I40EVF_FLAG_AQ_CONFIGURE_QUEUES;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_VSI_QUEUES,
(u8 *)vqci, len);
kfree(vqci);
}
@@ -291,20 +291,20 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter)
**/
void i40evf_enable_queues(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_queue_select vqs;
+ struct virtchnl_queue_select vqs;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot enable queues, command %d pending\n",
adapter->current_op);
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_ENABLE_QUEUES;
+ adapter->current_op = VIRTCHNL_OP_ENABLE_QUEUES;
vqs.vsi_id = adapter->vsi_res->vsi_id;
vqs.tx_queues = BIT(adapter->num_active_queues) - 1;
vqs.rx_queues = vqs.tx_queues;
adapter->aq_required &= ~I40EVF_FLAG_AQ_ENABLE_QUEUES;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ENABLE_QUEUES,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_ENABLE_QUEUES,
(u8 *)&vqs, sizeof(vqs));
}
@@ -316,20 +316,20 @@ void i40evf_enable_queues(struct i40evf_adapter *adapter)
**/
void i40evf_disable_queues(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_queue_select vqs;
+ struct virtchnl_queue_select vqs;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot disable queues, command %d pending\n",
adapter->current_op);
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_DISABLE_QUEUES;
+ adapter->current_op = VIRTCHNL_OP_DISABLE_QUEUES;
vqs.vsi_id = adapter->vsi_res->vsi_id;
vqs.tx_queues = BIT(adapter->num_active_queues) - 1;
vqs.rx_queues = vqs.tx_queues;
adapter->aq_required &= ~I40EVF_FLAG_AQ_DISABLE_QUEUES;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DISABLE_QUEUES,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_DISABLE_QUEUES,
(u8 *)&vqs, sizeof(vqs));
}
@@ -342,23 +342,23 @@ void i40evf_disable_queues(struct i40evf_adapter *adapter)
**/
void i40evf_map_queues(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_irq_map_info *vimi;
+ struct virtchnl_irq_map_info *vimi;
int v_idx, q_vectors, len;
struct i40e_q_vector *q_vector;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot map queues to vectors, command %d pending\n",
adapter->current_op);
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP;
+ adapter->current_op = VIRTCHNL_OP_CONFIG_IRQ_MAP;
q_vectors = adapter->num_msix_vectors - NONQ_VECS;
- len = sizeof(struct i40e_virtchnl_irq_map_info) +
+ len = sizeof(struct virtchnl_irq_map_info) +
(adapter->num_msix_vectors *
- sizeof(struct i40e_virtchnl_vector_map));
+ sizeof(struct virtchnl_vector_map));
vimi = kzalloc(len, GFP_KERNEL);
if (!vimi)
return;
@@ -379,7 +379,7 @@ void i40evf_map_queues(struct i40evf_adapter *adapter)
vimi->vecmap[v_idx].rxq_map = 0;
adapter->aq_required &= ~I40EVF_FLAG_AQ_MAP_VECTORS;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_IRQ_MAP,
(u8 *)vimi, len);
kfree(vimi);
}
@@ -394,12 +394,12 @@ void i40evf_map_queues(struct i40evf_adapter *adapter)
**/
void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_ether_addr_list *veal;
+ struct virtchnl_ether_addr_list *veal;
int len, i = 0, count = 0;
struct i40evf_mac_filter *f;
bool more = false;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot add filters, command %d pending\n",
adapter->current_op);
@@ -413,17 +413,17 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_MAC_FILTER;
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS;
+ adapter->current_op = VIRTCHNL_OP_ADD_ETH_ADDR;
- len = sizeof(struct i40e_virtchnl_ether_addr_list) +
- (count * sizeof(struct i40e_virtchnl_ether_addr));
+ len = sizeof(struct virtchnl_ether_addr_list) +
+ (count * sizeof(struct virtchnl_ether_addr));
if (len > I40EVF_MAX_AQ_BUF_SIZE) {
dev_warn(&adapter->pdev->dev, "Too many add MAC changes in one request\n");
count = (I40EVF_MAX_AQ_BUF_SIZE -
- sizeof(struct i40e_virtchnl_ether_addr_list)) /
- sizeof(struct i40e_virtchnl_ether_addr);
- len = sizeof(struct i40e_virtchnl_ether_addr_list) +
- (count * sizeof(struct i40e_virtchnl_ether_addr));
+ sizeof(struct virtchnl_ether_addr_list)) /
+ sizeof(struct virtchnl_ether_addr);
+ len = sizeof(struct virtchnl_ether_addr_list) +
+ (count * sizeof(struct virtchnl_ether_addr));
more = true;
}
@@ -444,7 +444,7 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
}
if (!more)
adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_MAC_FILTER;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_ADD_ETH_ADDR,
(u8 *)veal, len);
kfree(veal);
}
@@ -459,12 +459,12 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
**/
void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_ether_addr_list *veal;
+ struct virtchnl_ether_addr_list *veal;
struct i40evf_mac_filter *f, *ftmp;
int len, i = 0, count = 0;
bool more = false;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot remove filters, command %d pending\n",
adapter->current_op);
@@ -478,17 +478,17 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_MAC_FILTER;
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS;
+ adapter->current_op = VIRTCHNL_OP_DEL_ETH_ADDR;
- len = sizeof(struct i40e_virtchnl_ether_addr_list) +
- (count * sizeof(struct i40e_virtchnl_ether_addr));
+ len = sizeof(struct virtchnl_ether_addr_list) +
+ (count * sizeof(struct virtchnl_ether_addr));
if (len > I40EVF_MAX_AQ_BUF_SIZE) {
dev_warn(&adapter->pdev->dev, "Too many delete MAC changes in one request\n");
count = (I40EVF_MAX_AQ_BUF_SIZE -
- sizeof(struct i40e_virtchnl_ether_addr_list)) /
- sizeof(struct i40e_virtchnl_ether_addr);
- len = sizeof(struct i40e_virtchnl_ether_addr_list) +
- (count * sizeof(struct i40e_virtchnl_ether_addr));
+ sizeof(struct virtchnl_ether_addr_list)) /
+ sizeof(struct virtchnl_ether_addr);
+ len = sizeof(struct virtchnl_ether_addr_list) +
+ (count * sizeof(struct virtchnl_ether_addr));
more = true;
}
veal = kzalloc(len, GFP_KERNEL);
@@ -509,7 +509,7 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
}
if (!more)
adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_MAC_FILTER;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_DEL_ETH_ADDR,
(u8 *)veal, len);
kfree(veal);
}
@@ -524,12 +524,12 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
**/
void i40evf_add_vlans(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_vlan_filter_list *vvfl;
+ struct virtchnl_vlan_filter_list *vvfl;
int len, i = 0, count = 0;
struct i40evf_vlan_filter *f;
bool more = false;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot add VLANs, command %d pending\n",
adapter->current_op);
@@ -544,16 +544,16 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_ADD_VLAN;
+ adapter->current_op = VIRTCHNL_OP_ADD_VLAN;
- len = sizeof(struct i40e_virtchnl_vlan_filter_list) +
+ len = sizeof(struct virtchnl_vlan_filter_list) +
(count * sizeof(u16));
if (len > I40EVF_MAX_AQ_BUF_SIZE) {
dev_warn(&adapter->pdev->dev, "Too many add VLAN changes in one request\n");
count = (I40EVF_MAX_AQ_BUF_SIZE -
- sizeof(struct i40e_virtchnl_vlan_filter_list)) /
+ sizeof(struct virtchnl_vlan_filter_list)) /
sizeof(u16);
- len = sizeof(struct i40e_virtchnl_vlan_filter_list) +
+ len = sizeof(struct virtchnl_vlan_filter_list) +
(count * sizeof(u16));
more = true;
}
@@ -574,7 +574,7 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
}
if (!more)
adapter->aq_required &= ~I40EVF_FLAG_AQ_ADD_VLAN_FILTER;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_ADD_VLAN, (u8 *)vvfl, len);
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_ADD_VLAN, (u8 *)vvfl, len);
kfree(vvfl);
}
@@ -588,12 +588,12 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
**/
void i40evf_del_vlans(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_vlan_filter_list *vvfl;
+ struct virtchnl_vlan_filter_list *vvfl;
struct i40evf_vlan_filter *f, *ftmp;
int len, i = 0, count = 0;
bool more = false;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot remove VLANs, command %d pending\n",
adapter->current_op);
@@ -608,16 +608,16 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_DEL_VLAN;
+ adapter->current_op = VIRTCHNL_OP_DEL_VLAN;
- len = sizeof(struct i40e_virtchnl_vlan_filter_list) +
+ len = sizeof(struct virtchnl_vlan_filter_list) +
(count * sizeof(u16));
if (len > I40EVF_MAX_AQ_BUF_SIZE) {
dev_warn(&adapter->pdev->dev, "Too many delete VLAN changes in one request\n");
count = (I40EVF_MAX_AQ_BUF_SIZE -
- sizeof(struct i40e_virtchnl_vlan_filter_list)) /
+ sizeof(struct virtchnl_vlan_filter_list)) /
sizeof(u16);
- len = sizeof(struct i40e_virtchnl_vlan_filter_list) +
+ len = sizeof(struct virtchnl_vlan_filter_list) +
(count * sizeof(u16));
more = true;
}
@@ -639,7 +639,7 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
}
if (!more)
adapter->aq_required &= ~I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_DEL_VLAN, (u8 *)vvfl, len);
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_DEL_VLAN, (u8 *)vvfl, len);
kfree(vvfl);
}
@@ -652,10 +652,10 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
**/
void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags)
{
- struct i40e_virtchnl_promisc_info vpi;
+ struct virtchnl_promisc_info vpi;
int promisc_all;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot set promiscuous mode, command %d pending\n",
adapter->current_op);
@@ -682,10 +682,10 @@ void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags)
dev_info(&adapter->pdev->dev, "Leaving promiscuous mode\n");
}
- adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE;
+ adapter->current_op = VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE;
vpi.vsi_id = adapter->vsi_res->vsi_id;
vpi.flags = flags;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
(u8 *)&vpi, sizeof(vpi));
}
@@ -697,19 +697,19 @@ void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags)
**/
void i40evf_request_stats(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_queue_select vqs;
+ struct virtchnl_queue_select vqs;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* no error message, this isn't crucial */
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_GET_STATS;
+ adapter->current_op = VIRTCHNL_OP_GET_STATS;
vqs.vsi_id = adapter->vsi_res->vsi_id;
/* queue maps are ignored for this message - only the vsi is used */
- if (i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_GET_STATS,
+ if (i40evf_send_pf_msg(adapter, VIRTCHNL_OP_GET_STATS,
(u8 *)&vqs, sizeof(vqs)))
/* if the request failed, don't lock out others */
- adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
+ adapter->current_op = VIRTCHNL_OP_UNKNOWN;
}
/**
@@ -720,15 +720,15 @@ void i40evf_request_stats(struct i40evf_adapter *adapter)
**/
void i40evf_get_hena(struct i40evf_adapter *adapter)
{
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot get RSS hash capabilities, command %d pending\n",
adapter->current_op);
return;
}
- adapter->current_op = I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS;
+ adapter->current_op = VIRTCHNL_OP_GET_RSS_HENA_CAPS;
adapter->aq_required &= ~I40EVF_FLAG_AQ_GET_HENA;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_GET_RSS_HENA_CAPS,
NULL, 0);
}
@@ -740,18 +740,18 @@ void i40evf_get_hena(struct i40evf_adapter *adapter)
**/
void i40evf_set_hena(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_rss_hena vrh;
+ struct virtchnl_rss_hena vrh;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot set RSS hash enable, command %d pending\n",
adapter->current_op);
return;
}
vrh.hena = adapter->hena;
- adapter->current_op = I40E_VIRTCHNL_OP_SET_RSS_HENA;
+ adapter->current_op = VIRTCHNL_OP_SET_RSS_HENA;
adapter->aq_required &= ~I40EVF_FLAG_AQ_SET_HENA;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_SET_RSS_HENA,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_SET_RSS_HENA,
(u8 *)&vrh, sizeof(vrh));
}
@@ -763,16 +763,16 @@ void i40evf_set_hena(struct i40evf_adapter *adapter)
**/
void i40evf_set_rss_key(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_rss_key *vrk;
+ struct virtchnl_rss_key *vrk;
int len;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot set RSS key, command %d pending\n",
adapter->current_op);
return;
}
- len = sizeof(struct i40e_virtchnl_rss_key) +
+ len = sizeof(struct virtchnl_rss_key) +
(adapter->rss_key_size * sizeof(u8)) - 1;
vrk = kzalloc(len, GFP_KERNEL);
if (!vrk)
@@ -781,9 +781,9 @@ void i40evf_set_rss_key(struct i40evf_adapter *adapter)
vrk->key_len = adapter->rss_key_size;
memcpy(vrk->key, adapter->rss_key, adapter->rss_key_size);
- adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_RSS_KEY;
+ adapter->current_op = VIRTCHNL_OP_CONFIG_RSS_KEY;
adapter->aq_required &= ~I40EVF_FLAG_AQ_SET_RSS_KEY;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_CONFIG_RSS_KEY,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_RSS_KEY,
(u8 *)vrk, len);
kfree(vrk);
}
@@ -796,16 +796,16 @@ void i40evf_set_rss_key(struct i40evf_adapter *adapter)
**/
void i40evf_set_rss_lut(struct i40evf_adapter *adapter)
{
- struct i40e_virtchnl_rss_lut *vrl;
+ struct virtchnl_rss_lut *vrl;
int len;
- if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) {
+ if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) {
/* bail because we already have a command pending */
dev_err(&adapter->pdev->dev, "Cannot set RSS LUT, command %d pending\n",
adapter->current_op);
return;
}
- len = sizeof(struct i40e_virtchnl_rss_lut) +
+ len = sizeof(struct virtchnl_rss_lut) +
(adapter->rss_lut_size * sizeof(u8)) - 1;
vrl = kzalloc(len, GFP_KERNEL);
if (!vrl)
@@ -813,9 +813,9 @@ void i40evf_set_rss_lut(struct i40evf_adapter *adapter)
vrl->vsi_id = adapter->vsi.id;
vrl->lut_entries = adapter->rss_lut_size;
memcpy(vrl->lut, adapter->rss_lut, adapter->rss_lut_size);
- adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_RSS_LUT;
+ adapter->current_op = VIRTCHNL_OP_CONFIG_RSS_LUT;
adapter->aq_required &= ~I40EVF_FLAG_AQ_SET_RSS_LUT;
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_CONFIG_RSS_LUT,
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_CONFIG_RSS_LUT,
(u8 *)vrl, len);
kfree(vrl);
}
@@ -871,8 +871,8 @@ static void i40evf_print_link_message(struct i40evf_adapter *adapter)
void i40evf_request_reset(struct i40evf_adapter *adapter)
{
/* Don't check CURRENT_OP - this is always higher priority */
- i40evf_send_pf_msg(adapter, I40E_VIRTCHNL_OP_RESET_VF, NULL, 0);
- adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
+ i40evf_send_pf_msg(adapter, VIRTCHNL_OP_RESET_VF, NULL, 0);
+ adapter->current_op = VIRTCHNL_OP_UNKNOWN;
}
/**
@@ -888,17 +888,17 @@ void i40evf_request_reset(struct i40evf_adapter *adapter)
* This function handles the reply messages.
**/
void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
- enum i40e_virtchnl_ops v_opcode,
+ enum virtchnl_ops v_opcode,
i40e_status v_retval,
u8 *msg, u16 msglen)
{
struct net_device *netdev = adapter->netdev;
- if (v_opcode == I40E_VIRTCHNL_OP_EVENT) {
- struct i40e_virtchnl_pf_event *vpe =
- (struct i40e_virtchnl_pf_event *)msg;
+ if (v_opcode == VIRTCHNL_OP_EVENT) {
+ struct virtchnl_pf_event *vpe =
+ (struct virtchnl_pf_event *)msg;
switch (vpe->event) {
- case I40E_VIRTCHNL_EVENT_LINK_CHANGE:
+ case VIRTCHNL_EVENT_LINK_CHANGE:
adapter->link_speed =
vpe->event_data.link_event.link_speed;
if (adapter->link_up !=
@@ -915,7 +915,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
i40evf_print_link_message(adapter);
}
break;
- case I40E_VIRTCHNL_EVENT_RESET_IMPENDING:
+ case VIRTCHNL_EVENT_RESET_IMPENDING:
dev_info(&adapter->pdev->dev, "PF reset warning received\n");
if (!(adapter->flags & I40EVF_FLAG_RESET_PENDING)) {
adapter->flags |= I40EVF_FLAG_RESET_PENDING;
@@ -932,19 +932,19 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
}
if (v_retval) {
switch (v_opcode) {
- case I40E_VIRTCHNL_OP_ADD_VLAN:
+ case VIRTCHNL_OP_ADD_VLAN:
dev_err(&adapter->pdev->dev, "Failed to add VLAN filter, error %s\n",
i40evf_stat_str(&adapter->hw, v_retval));
break;
- case I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS:
+ case VIRTCHNL_OP_ADD_ETH_ADDR:
dev_err(&adapter->pdev->dev, "Failed to add MAC filter, error %s\n",
i40evf_stat_str(&adapter->hw, v_retval));
break;
- case I40E_VIRTCHNL_OP_DEL_VLAN:
+ case VIRTCHNL_OP_DEL_VLAN:
dev_err(&adapter->pdev->dev, "Failed to delete VLAN filter, error %s\n",
i40evf_stat_str(&adapter->hw, v_retval));
break;
- case I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS:
+ case VIRTCHNL_OP_DEL_ETH_ADDR:
dev_err(&adapter->pdev->dev, "Failed to delete MAC filter, error %s\n",
i40evf_stat_str(&adapter->hw, v_retval));
break;
@@ -956,7 +956,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
}
}
switch (v_opcode) {
- case I40E_VIRTCHNL_OP_GET_STATS: {
+ case VIRTCHNL_OP_GET_STATS: {
struct i40e_eth_stats *stats =
(struct i40e_eth_stats *)msg;
netdev->stats.rx_packets = stats->rx_unicast +
@@ -973,10 +973,10 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
adapter->current_stats = *stats;
}
break;
- case I40E_VIRTCHNL_OP_GET_VF_RESOURCES: {
- u16 len = sizeof(struct i40e_virtchnl_vf_resource) +
+ case VIRTCHNL_OP_GET_VF_RESOURCES: {
+ u16 len = sizeof(struct virtchnl_vf_resource) +
I40E_MAX_VF_VSI *
- sizeof(struct i40e_virtchnl_vsi_resource);
+ sizeof(struct virtchnl_vsi_resource);
memcpy(adapter->vf_res, msg, min(msglen, len));
i40e_vf_parse_hw_config(&adapter->hw, adapter->vf_res);
/* restore current mac address */
@@ -984,18 +984,18 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
i40evf_process_config(adapter);
}
break;
- case I40E_VIRTCHNL_OP_ENABLE_QUEUES:
+ case VIRTCHNL_OP_ENABLE_QUEUES:
/* enable transmits */
i40evf_irq_enable(adapter, true);
break;
- case I40E_VIRTCHNL_OP_DISABLE_QUEUES:
+ case VIRTCHNL_OP_DISABLE_QUEUES:
i40evf_free_all_tx_resources(adapter);
i40evf_free_all_rx_resources(adapter);
if (adapter->state == __I40EVF_DOWN_PENDING)
adapter->state = __I40EVF_DOWN;
break;
- case I40E_VIRTCHNL_OP_VERSION:
- case I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP:
+ case VIRTCHNL_OP_VERSION:
+ case VIRTCHNL_OP_CONFIG_IRQ_MAP:
/* Don't display an error if we get these out of sequence.
* If the firmware needed to get kicked, we'll get these and
* it's no problem.
@@ -1003,7 +1003,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
if (v_opcode != adapter->current_op)
return;
break;
- case I40E_VIRTCHNL_OP_IWARP:
+ case VIRTCHNL_OP_IWARP:
/* Gobble zero-length replies from the PF. They indicate that
* a previous message was received OK, and the client doesn't
* care about that.
@@ -1013,13 +1013,13 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
msg, msglen);
break;
- case I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
+ case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
adapter->client_pending &=
- ~(BIT(I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP));
+ ~(BIT(VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP));
break;
- case I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS: {
- struct i40e_virtchnl_rss_hena *vrh =
- (struct i40e_virtchnl_rss_hena *)msg;
+ case VIRTCHNL_OP_GET_RSS_HENA_CAPS: {
+ struct virtchnl_rss_hena *vrh =
+ (struct virtchnl_rss_hena *)msg;
if (msglen == sizeof(*vrh))
adapter->hena = vrh->hena;
else
@@ -1033,5 +1033,5 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
adapter->current_op, v_opcode);
break;
} /* switch v_opcode */
- adapter->current_op = I40E_VIRTCHNL_OP_UNKNOWN;
+ adapter->current_op = VIRTCHNL_OP_UNKNOWN;
}
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 7d6da3a..4849e76 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -24,8 +24,8 @@
*
******************************************************************************/
-#ifndef _I40E_VIRTCHNL_H_
-#define _I40E_VIRTCHNL_H_
+#ifndef _VIRTCHNL_H_
+#define _VIRTCHNL_H_
/* Description:
* This header file describes the VF-PF communication protocol used
@@ -56,36 +56,36 @@
/* Opcodes for VF-PF communication. These are placed in the v_opcode field
* of the virtchnl_msg structure.
*/
-enum i40e_virtchnl_ops {
+enum virtchnl_ops {
/* The PF sends status change events to VFs using
- * the I40E_VIRTCHNL_OP_EVENT opcode.
+ * the VIRTCHNL_OP_EVENT opcode.
* VFs send requests to the PF using the other ops.
*/
- I40E_VIRTCHNL_OP_UNKNOWN = 0,
- I40E_VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
- I40E_VIRTCHNL_OP_RESET_VF = 2,
- I40E_VIRTCHNL_OP_GET_VF_RESOURCES = 3,
- I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE = 4,
- I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE = 5,
- I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES = 6,
- I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP = 7,
- I40E_VIRTCHNL_OP_ENABLE_QUEUES = 8,
- I40E_VIRTCHNL_OP_DISABLE_QUEUES = 9,
- I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS = 10,
- I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS = 11,
- I40E_VIRTCHNL_OP_ADD_VLAN = 12,
- I40E_VIRTCHNL_OP_DEL_VLAN = 13,
- I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14,
- I40E_VIRTCHNL_OP_GET_STATS = 15,
- I40E_VIRTCHNL_OP_RSVD = 16,
- I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
- I40E_VIRTCHNL_OP_IWARP = 20,
- I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
- I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22,
- I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
- I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
- I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
- I40E_VIRTCHNL_OP_SET_RSS_HENA = 26,
+ VIRTCHNL_OP_UNKNOWN = 0,
+ VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
+ VIRTCHNL_OP_RESET_VF = 2,
+ VIRTCHNL_OP_GET_VF_RESOURCES = 3,
+ VIRTCHNL_OP_CONFIG_TX_QUEUE = 4,
+ VIRTCHNL_OP_CONFIG_RX_QUEUE = 5,
+ VIRTCHNL_OP_CONFIG_VSI_QUEUES = 6,
+ VIRTCHNL_OP_CONFIG_IRQ_MAP = 7,
+ VIRTCHNL_OP_ENABLE_QUEUES = 8,
+ VIRTCHNL_OP_DISABLE_QUEUES = 9,
+ VIRTCHNL_OP_ADD_ETH_ADDR = 10,
+ VIRTCHNL_OP_DEL_ETH_ADDR = 11,
+ VIRTCHNL_OP_ADD_VLAN = 12,
+ VIRTCHNL_OP_DEL_VLAN = 13,
+ VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14,
+ VIRTCHNL_OP_GET_STATS = 15,
+ VIRTCHNL_OP_RSVD = 16,
+ VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
+ VIRTCHNL_OP_IWARP = 20,
+ VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
+ VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22,
+ VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
+ VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
+ VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
+ VIRTCHNL_OP_SET_RSS_HENA = 26,
};
@@ -93,16 +93,16 @@ enum i40e_virtchnl_ops {
* descriptor. All other data is passed in external buffers.
*/
-struct i40e_virtchnl_msg {
+struct virtchnl_msg {
u8 pad[8]; /* AQ flags/opcode/len/retval fields */
- enum i40e_virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
+ enum virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
i40e_status v_retval; /* ditto for desc->retval */
u32 vfid; /* used by PF when sending to VF */
};
/* Message descriptions and data structures.*/
-/* I40E_VIRTCHNL_OP_VERSION
+/* VIRTCHNL_OP_VERSION
* VF posts its version number to the PF. PF responds with its version number
* in the same format, along with a return code.
* Reply from PF has its major/minor versions also in param0 and param1.
@@ -114,16 +114,16 @@ struct i40e_virtchnl_msg {
* changes in the API. The PF must always respond to this message without
* error regardless of version mismatch.
*/
-#define I40E_VIRTCHNL_VERSION_MAJOR 1
-#define I40E_VIRTCHNL_VERSION_MINOR 1
-#define I40E_VIRTCHNL_VERSION_MINOR_NO_VF_CAPS 0
+#define VIRTCHNL_VERSION_MAJOR 1
+#define VIRTCHNL_VERSION_MINOR 1
+#define VIRTCHNL_VERSION_MINOR_NO_VF_CAPS 0
-struct i40e_virtchnl_version_info {
+struct virtchnl_version_info {
u32 major;
u32 minor;
};
-/* I40E_VIRTCHNL_OP_RESET_VF
+/* VIRTCHNL_OP_RESET_VF
* VF sends this request to PF with no parameters
* PF does NOT respond! VF driver must delay then poll VFGEN_RSTAT register
* until reset completion is indicated. The admin queue must be reinitialized
@@ -135,15 +135,15 @@ struct i40e_virtchnl_version_info {
* are cleared.
*/
-/* I40E_VIRTCHNL_OP_GET_VF_RESOURCES
+/* VIRTCHNL_OP_GET_VF_RESOURCES
* Version 1.0 VF sends this request to PF with no parameters
* Version 1.1 VF sends this request to PF with u32 bitmap of its capabilities
* PF responds with an indirect message containing
- * i40e_virtchnl_vf_resource and one or more
- * i40e_virtchnl_vsi_resource structures.
+ * virtchnl_vf_resource and one or more
+ * virtchnl_vsi_resource structures.
*/
-struct i40e_virtchnl_vsi_resource {
+struct virtchnl_vsi_resource {
u16 vsi_id;
u16 num_queue_pairs;
enum i40e_vsi_type vsi_type;
@@ -151,23 +151,24 @@ struct i40e_virtchnl_vsi_resource {
u8 default_mac_addr[ETH_ALEN];
};
/* VF offload flags */
-#define I40E_VIRTCHNL_VF_OFFLOAD_L2 0x00000001
-#define I40E_VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
-#define I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
-#define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
-#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
-#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
-
-#define I40E_VF_BASE_MODE_OFFLOADS (I40E_VIRTCHNL_VF_OFFLOAD_L2 | \
- I40E_VIRTCHNL_VF_OFFLOAD_VLAN | \
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF)
-
-struct i40e_virtchnl_vf_resource {
+#define VIRTCHNL_VF_OFFLOAD_L2 0x00000001
+#define VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
+#define VIRTCHNL_VF_OFFLOAD_FCOE 0x00000004
+#define VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
+#define VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
+#define VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
+#define VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
+#define VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
+#define VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
+#define VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
+#define VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
+#define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
+
+#define I40E_VF_BASE_MODE_OFFLOADS (VIRTCHNL_VF_OFFLOAD_L2 | \
+ VIRTCHNL_VF_OFFLOAD_VLAN | \
+ VIRTCHNL_VF_OFFLOAD_RSS_PF)
+
+struct virtchnl_vf_resource {
u16 num_vsis;
u16 num_queue_pairs;
u16 max_vectors;
@@ -177,17 +178,17 @@ struct i40e_virtchnl_vf_resource {
u32 rss_key_size;
u32 rss_lut_size;
- struct i40e_virtchnl_vsi_resource vsi_res[1];
+ struct virtchnl_vsi_resource vsi_res[1];
};
-/* I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE
+/* VIRTCHNL_OP_CONFIG_TX_QUEUE
* VF sends this message to set up parameters for one TX queue.
- * External data buffer contains one instance of i40e_virtchnl_txq_info.
+ * External data buffer contains one instance of virtchnl_txq_info.
* PF configures requested queue and returns a status code.
*/
/* Tx queue config info */
-struct i40e_virtchnl_txq_info {
+struct virtchnl_txq_info {
u16 vsi_id;
u16 queue_id;
u16 ring_len; /* number of descriptors, multiple of 8 */
@@ -196,14 +197,14 @@ struct i40e_virtchnl_txq_info {
u64 dma_headwb_addr;
};
-/* I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE
+/* VIRTCHNL_OP_CONFIG_RX_QUEUE
* VF sends this message to set up parameters for one RX queue.
- * External data buffer contains one instance of i40e_virtchnl_rxq_info.
+ * External data buffer contains one instance of virtchnl_rxq_info.
* PF configures requested queue and returns a status code.
*/
/* Rx queue config info */
-struct i40e_virtchnl_rxq_info {
+struct virtchnl_rxq_info {
u16 vsi_id;
u16 queue_id;
u32 ring_len; /* number of descriptors, multiple of 32 */
@@ -215,33 +216,33 @@ struct i40e_virtchnl_rxq_info {
enum i40e_hmc_obj_rx_hsplit_0 rx_split_pos;
};
-/* I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES
+/* VIRTCHNL_OP_CONFIG_VSI_QUEUES
* VF sends this message to set parameters for all active TX and RX queues
* associated with the specified VSI.
* PF configures queues and returns status.
* If the number of queues specified is greater than the number of queues
* associated with the VSI, an error is returned and no queues are configured.
*/
-struct i40e_virtchnl_queue_pair_info {
+struct virtchnl_queue_pair_info {
/* NOTE: vsi_id and queue_id should be identical for both queues. */
- struct i40e_virtchnl_txq_info txq;
- struct i40e_virtchnl_rxq_info rxq;
+ struct virtchnl_txq_info txq;
+ struct virtchnl_rxq_info rxq;
};
-struct i40e_virtchnl_vsi_queue_config_info {
+struct virtchnl_vsi_queue_config_info {
u16 vsi_id;
u16 num_queue_pairs;
- struct i40e_virtchnl_queue_pair_info qpair[1];
+ struct virtchnl_queue_pair_info qpair[1];
};
-/* I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP
+/* VIRTCHNL_OP_CONFIG_IRQ_MAP
* VF uses this message to map vectors to queues.
* The rxq_map and txq_map fields are bitmaps used to indicate which queues
* are to be associated with the specified vector.
* The "other" causes are always mapped to vector 0.
* PF configures interrupt mapping and returns status.
*/
-struct i40e_virtchnl_vector_map {
+struct virtchnl_vector_map {
u16 vsi_id;
u16 vector_id;
u16 rxq_map;
@@ -250,75 +251,75 @@ struct i40e_virtchnl_vector_map {
u16 txitr_idx;
};
-struct i40e_virtchnl_irq_map_info {
+struct virtchnl_irq_map_info {
u16 num_vectors;
- struct i40e_virtchnl_vector_map vecmap[1];
+ struct virtchnl_vector_map vecmap[1];
};
-/* I40E_VIRTCHNL_OP_ENABLE_QUEUES
- * I40E_VIRTCHNL_OP_DISABLE_QUEUES
+/* VIRTCHNL_OP_ENABLE_QUEUES
+ * VIRTCHNL_OP_DISABLE_QUEUES
* VF sends these message to enable or disable TX/RX queue pairs.
* The queues fields are bitmaps indicating which queues to act upon.
* (Currently, we only support 16 queues per VF, but we make the field
* u32 to allow for expansion.)
* PF performs requested action and returns status.
*/
-struct i40e_virtchnl_queue_select {
+struct virtchnl_queue_select {
u16 vsi_id;
u16 pad;
u32 rx_queues;
u32 tx_queues;
};
-/* I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS
+/* VIRTCHNL_OP_ADD_ETH_ADDR
* VF sends this message in order to add one or more unicast or multicast
* address filters for the specified VSI.
* PF adds the filters and returns status.
*/
-/* I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS
+/* VIRTCHNL_OP_DEL_ETH_ADDR
* VF sends this message in order to remove one or more unicast or multicast
* filters for the specified VSI.
* PF removes the filters and returns status.
*/
-struct i40e_virtchnl_ether_addr {
+struct virtchnl_ether_addr {
u8 addr[ETH_ALEN];
u8 pad[2];
};
-struct i40e_virtchnl_ether_addr_list {
+struct virtchnl_ether_addr_list {
u16 vsi_id;
u16 num_elements;
- struct i40e_virtchnl_ether_addr list[1];
+ struct virtchnl_ether_addr list[1];
};
-/* I40E_VIRTCHNL_OP_ADD_VLAN
+/* VIRTCHNL_OP_ADD_VLAN
* VF sends this message to add one or more VLAN tag filters for receives.
* PF adds the filters and returns status.
* If a port VLAN is configured by the PF, this operation will return an
* error to the VF.
*/
-/* I40E_VIRTCHNL_OP_DEL_VLAN
+/* VIRTCHNL_OP_DEL_VLAN
* VF sends this message to remove one or more VLAN tag filters for receives.
* PF removes the filters and returns status.
* If a port VLAN is configured by the PF, this operation will return an
* error to the VF.
*/
-struct i40e_virtchnl_vlan_filter_list {
+struct virtchnl_vlan_filter_list {
u16 vsi_id;
u16 num_elements;
u16 vlan_id[1];
};
-/* I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
+/* VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
* VF sends VSI id and flags.
* PF returns status code in retval.
* Note: we assume that broadcast accept mode is always enabled.
*/
-struct i40e_virtchnl_promisc_info {
+struct virtchnl_promisc_info {
u16 vsi_id;
u16 flags;
};
@@ -326,63 +327,63 @@ struct i40e_virtchnl_promisc_info {
#define I40E_FLAG_VF_UNICAST_PROMISC 0x00000001
#define I40E_FLAG_VF_MULTICAST_PROMISC 0x00000002
-/* I40E_VIRTCHNL_OP_GET_STATS
+/* VIRTCHNL_OP_GET_STATS
* VF sends this message to request stats for the selected VSI. VF uses
- * the i40e_virtchnl_queue_select struct to specify the VSI. The queue_id
+ * the virtchnl_queue_select struct to specify the VSI. The queue_id
* field is ignored by the PF.
*
* PF replies with struct i40e_eth_stats in an external buffer.
*/
-/* I40E_VIRTCHNL_OP_CONFIG_RSS_KEY
- * I40E_VIRTCHNL_OP_CONFIG_RSS_LUT
+/* VIRTCHNL_OP_CONFIG_RSS_KEY
+ * VIRTCHNL_OP_CONFIG_RSS_LUT
* VF sends these messages to configure RSS. Only supported if both PF
- * and VF drivers set the I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF bit during
+ * and VF drivers set the VIRTCHNL_VF_OFFLOAD_RSS_PF bit during
* configuration negotiation. If this is the case, then the RSS fields in
* the VF resource struct are valid.
* Both the key and LUT are initialized to 0 by the PF, meaning that
* RSS is effectively disabled until set up by the VF.
*/
-struct i40e_virtchnl_rss_key {
+struct virtchnl_rss_key {
u16 vsi_id;
u16 key_len;
u8 key[1]; /* RSS hash key, packed bytes */
};
-struct i40e_virtchnl_rss_lut {
+struct virtchnl_rss_lut {
u16 vsi_id;
u16 lut_entries;
u8 lut[1]; /* RSS lookup table*/
};
-/* I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS
- * I40E_VIRTCHNL_OP_SET_RSS_HENA
+/* VIRTCHNL_OP_GET_RSS_HENA_CAPS
+ * VIRTCHNL_OP_SET_RSS_HENA
* VF sends these messages to get and set the hash filter enable bits for RSS.
* By default, the PF sets these to all possible traffic types that the
* hardware supports. The VF can query this value if it wants to change the
* traffic types that are hashed by the hardware.
* Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h
*/
-struct i40e_virtchnl_rss_hena {
+struct virtchnl_rss_hena {
u64 hena;
};
-/* I40E_VIRTCHNL_OP_EVENT
+/* VIRTCHNL_OP_EVENT
* PF sends this message to inform the VF driver of events that may affect it.
* No direct response is expected from the VF, though it may generate other
* messages in response to this one.
*/
-enum i40e_virtchnl_event_codes {
- I40E_VIRTCHNL_EVENT_UNKNOWN = 0,
- I40E_VIRTCHNL_EVENT_LINK_CHANGE,
- I40E_VIRTCHNL_EVENT_RESET_IMPENDING,
- I40E_VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
+enum virtchnl_event_codes {
+ VIRTCHNL_EVENT_UNKNOWN = 0,
+ VIRTCHNL_EVENT_LINK_CHANGE,
+ VIRTCHNL_EVENT_RESET_IMPENDING,
+ VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
};
#define I40E_PF_EVENT_SEVERITY_INFO 0
#define I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM 255
-struct i40e_virtchnl_pf_event {
- enum i40e_virtchnl_event_codes event;
+struct virtchnl_pf_event {
+ enum virtchnl_event_codes event;
union {
struct {
enum i40e_aq_link_speed link_speed;
@@ -393,7 +394,7 @@ struct i40e_virtchnl_pf_event {
int severity;
};
-/* I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
+/* VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
* VF uses this message to request PF to map IWARP vectors to IWARP queues.
* The request for this originates from the VF IWARP driver through
* a client interface between VF LAN and VF IWARP driver.
@@ -409,19 +410,19 @@ struct i40e_virtchnl_pf_event {
* In order for us to keep the interface simple, SW will define a
* unique type value for AEQ.
*/
-#define I40E_QUEUE_TYPE_PE_AEQ 0x80
-#define I40E_QUEUE_INVALID_IDX 0xFFFF
+#define QUEUE_TYPE_PE_AEQ 0x80
+#define QUEUE_INVALID_IDX 0xFFFF
-struct i40e_virtchnl_iwarp_qv_info {
+struct virtchnl_iwarp_qv_info {
u32 v_idx; /* msix_vector */
u16 ceq_idx;
u16 aeq_idx;
u8 itr_idx;
};
-struct i40e_virtchnl_iwarp_qvlist_info {
+struct virtchnl_iwarp_qvlist_info {
u32 num_vectors;
- struct i40e_virtchnl_iwarp_qv_info qv_info[1];
+ struct virtchnl_iwarp_qv_info qv_info[1];
};
/* VF reset states - these are written into the RSTAT register:
@@ -436,11 +437,11 @@ struct i40e_virtchnl_iwarp_qvlist_info {
* is in a reset state, it will return DEADBEEF, which, when masked
* will result in 3.
*/
-enum i40e_vfr_states {
- I40E_VFR_INPROGRESS = 0,
- I40E_VFR_COMPLETED,
- I40E_VFR_VFACTIVE,
- I40E_VFR_UNKNOWN,
+enum virtchnl_vfr_states {
+ VIRTCHNL_VFR_INPROGRESS = 0,
+ VIRTCHNL_VFR_COMPLETED,
+ VIRTCHNL_VFR_VFACTIVE,
+ VIRTCHNL_VFR_UNKNOWN,
};
-#endif /* _I40E_VIRTCHNL_H_ */
+#endif /* _VIRTCHNL_H_ */
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 05/13] virtchnl: move some code to core driver
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (3 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 04/13] virtchnl: rename i40e to generic virtchnl Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 06/13] virtchnl: convert to new macros Jeff Kirsher
` (7 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
Before moving this function over to virtchnl.h, move
some driver specific checks that had snuck into a fairly
generic function, back into the caller of the function.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 27b1174..63dcc61 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2549,10 +2549,6 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
bool err_msg_format = false;
int valid_len = 0;
- /* Check if VF is disabled. */
- if (test_bit(I40E_VF_STATE_DISABLED, &vf->vf_states))
- return I40E_ERR_PARAM;
-
/* Validate message length. */
switch (v_opcode) {
case VIRTCHNL_OP_VERSION:
@@ -2657,10 +2653,6 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
if (msglen >= valid_len) {
struct virtchnl_rss_key *vrk =
(struct virtchnl_rss_key *)msg;
- if (vrk->key_len != I40E_HKEY_ARRAY_SIZE) {
- err_msg_format = true;
- break;
- }
valid_len += vrk->key_len - 1;
}
break;
@@ -2669,10 +2661,6 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
if (msglen >= valid_len) {
struct virtchnl_rss_lut *vrl =
(struct virtchnl_rss_lut *)msg;
- if (vrl->lut_entries != I40E_VF_HLUT_ARRAY_SIZE) {
- err_msg_format = true;
- break;
- }
valid_len += vrl->lut_entries - 1;
}
break;
@@ -2719,9 +2707,27 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
if (local_vf_id >= pf->num_alloc_vfs)
return -EINVAL;
vf = &(pf->vf[local_vf_id]);
+
+ /* Check if VF is disabled. */
+ if (test_bit(I40E_VF_STATE_DISABLED, &vf->vf_states))
+ return I40E_ERR_PARAM;
+
/* perform basic checks on the msg */
ret = i40e_vc_validate_vf_msg(vf, v_opcode, v_retval, msg, msglen);
+ /* perform additional checks specific to this driver */
+ if (v_opcode == VIRTCHNL_OP_CONFIG_RSS_KEY) {
+ struct virtchnl_rss_key *vrk = (struct virtchnl_rss_key *)msg;
+
+ if (vrk->key_len != I40E_HKEY_ARRAY_SIZE)
+ ret = -EINVAL;
+ } else if (v_opcode == VIRTCHNL_OP_CONFIG_RSS_LUT) {
+ struct virtchnl_rss_lut *vrl = (struct virtchnl_rss_lut *)msg;
+
+ if (vrl->lut_entries != I40E_VF_HLUT_ARRAY_SIZE)
+ ret = -EINVAL;
+ }
+
if (ret) {
dev_err(&pf->pdev->dev, "Invalid message from VF %d, opcode %d, len %d\n",
local_vf_id, v_opcode, msglen);
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 06/13] virtchnl: convert to new macros
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (4 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 05/13] virtchnl: move some code to core driver Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 07/13] i40e/virtchnl: refactor code for validate checks Jeff Kirsher
` (6 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
As part of the conversion, change the arguments
to VF_IS_V1[01] macros and move them to virtchnl.h
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 63dcc61..09fd12c 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -1481,7 +1481,7 @@ static int i40e_vc_get_version_msg(struct i40e_vf *vf, u8 *msg)
vf->vf_ver = *(struct virtchnl_version_info *)msg;
/* VFs running the 1.0 API expect to get 1.0 back or they will cry. */
- if (VF_IS_V10(vf))
+ if (VF_IS_V10(&vf->vf_ver))
info.minor = VIRTCHNL_VERSION_MINOR_NO_VF_CAPS;
return i40e_vc_send_msg_to_vf(vf, VIRTCHNL_OP_VERSION,
I40E_SUCCESS, (u8 *)&info,
@@ -1521,7 +1521,7 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
len = 0;
goto err;
}
- if (VF_IS_V11(vf))
+ if (VF_IS_V11(&vf->vf_ver))
vf->driver_caps = *(u32 *)msg;
else
vf->driver_caps = VIRTCHNL_VF_OFFLOAD_L2 |
@@ -2557,7 +2557,7 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
case VIRTCHNL_OP_RESET_VF:
break;
case VIRTCHNL_OP_GET_VF_RESOURCES:
- if (VF_IS_V11(vf))
+ if (VF_IS_V11(&vf->vf_ver))
valid_len = sizeof(u32);
break;
case VIRTCHNL_OP_CONFIG_TX_QUEUE:
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
index b57ffff..1f4b0c5 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h
@@ -40,9 +40,6 @@
#define I40E_VLAN_MASK 0xFFF
#define I40E_PRIORITY_MASK 0x7000
-#define VF_IS_V10(_v) (((_v)->vf_ver.major == 1) && ((_v)->vf_ver.minor == 0))
-#define VF_IS_V11(_v) (((_v)->vf_ver.major == 1) && ((_v)->vf_ver.minor == 1))
-
/* Various queue ctrls */
enum i40e_queue_ctrl {
I40E_QUEUE_CTRL_UNKNOWN = 0,
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 4849e76..05c1895 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -123,6 +123,9 @@ struct virtchnl_version_info {
u32 minor;
};
+#define VF_IS_V10(_v) (((_v)->major == 1) && ((_v)->minor == 0))
+#define VF_IS_V11(_ver) (((_ver)->major == 1) && ((_ver)->minor == 1))
+
/* VIRTCHNL_OP_RESET_VF
* VF sends this request to PF with no parameters
* PF does NOT respond! VF driver must delay then poll VFGEN_RSTAT register
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 07/13] i40e/virtchnl: refactor code for validate checks
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (5 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 06/13] virtchnl: convert to new macros Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 08/13] i40evf/virtchnl: whitespace cleanups Jeff Kirsher
` (5 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
This change updates the arguments passed to the validate function
and fixes the caller, as well as uses the new return values added to
virtchnl.h
One other minor tweak, remove a duplicate set to zero of valid_len.
This is in preparation for moving the function to virtchnl.h.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 09fd12c..41a046e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2536,15 +2536,16 @@ static int i40e_vc_set_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
/**
* i40e_vc_validate_vf_msg
- * @vf: pointer to the VF info
+ * @ver: Virtchnl version info
+ * @v_opcode: Opcode for the message
* @msg: pointer to the msg buffer
* @msglen: msg length
- * @msghndl: msg handle
*
- * validate msg
+ * validate msg format against struct for each opcode
**/
-static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
- u32 v_retval, u8 *msg, u16 msglen)
+static int
+i40e_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
+ u8 *msg, u16 msglen)
{
bool err_msg_format = false;
int valid_len = 0;
@@ -2557,7 +2558,7 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
case VIRTCHNL_OP_RESET_VF:
break;
case VIRTCHNL_OP_GET_VF_RESOURCES:
- if (VF_IS_V11(&vf->vf_ver))
+ if (VF_IS_V11(ver))
valid_len = sizeof(u32);
break;
case VIRTCHNL_OP_CONFIG_TX_QUEUE:
@@ -2633,7 +2634,6 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
err_msg_format = true;
break;
case VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
- valid_len = 0;
break;
case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
valid_len = sizeof(struct virtchnl_iwarp_qvlist_info);
@@ -2673,15 +2673,13 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
case VIRTCHNL_OP_EVENT:
case VIRTCHNL_OP_UNKNOWN:
default:
- return -EPERM;
+ return VIRTCHNL_ERR_PARAM;
}
/* few more checks */
- if ((valid_len != msglen) || (err_msg_format)) {
- i40e_vc_send_resp_to_vf(vf, v_opcode, I40E_ERR_PARAM);
- return -EINVAL;
- } else {
- return 0;
- }
+ if ((valid_len != msglen) || (err_msg_format))
+ return VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH;
+
+ return 0;
}
/**
@@ -2713,7 +2711,7 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
return I40E_ERR_PARAM;
/* perform basic checks on the msg */
- ret = i40e_vc_validate_vf_msg(vf, v_opcode, v_retval, msg, msglen);
+ ret = i40e_vc_validate_vf_msg(&vf->vf_ver, v_opcode, msg, msglen);
/* perform additional checks specific to this driver */
if (v_opcode == VIRTCHNL_OP_CONFIG_RSS_KEY) {
@@ -2729,9 +2727,15 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
}
if (ret) {
+ i40e_vc_send_resp_to_vf(vf, v_opcode, I40E_ERR_PARAM);
dev_err(&pf->pdev->dev, "Invalid message from VF %d, opcode %d, len %d\n",
local_vf_id, v_opcode, msglen);
- return ret;
+ switch (ret) {
+ case VIRTCHNL_ERR_PARAM:
+ return -EPERM;
+ default:
+ return -EINVAL;
+ }
}
switch (v_opcode) {
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 05c1895..0e0c198 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -53,6 +53,23 @@
* its queues, optionally add MAC and VLAN filters, and process traffic.
*/
+/* START GENERIC DEFINES
+ * Need to ensure the following enums and defines hold the same meaning and
+ * value in current and future projects
+ */
+
+/* Error Codes */
+enum virtchnl_status_code {
+ VIRTCHNL_STATUS_SUCCESS = 0,
+ VIRTCHNL_ERR_PARAM = -5,
+ VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH = -38,
+ VIRTCHNL_STATUS_ERR_CQP_COMPL_ERROR = -39,
+ VIRTCHNL_STATUS_ERR_INVALID_VF_ID = -40,
+ VIRTCHNL_STATUS_NOT_SUPPORTED = -64,
+};
+
+/* END GENERIC DEFINES */
+
/* Opcodes for VF-PF communication. These are placed in the v_opcode field
* of the virtchnl_msg structure.
*/
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 08/13] i40evf/virtchnl: whitespace cleanups
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (6 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 07/13] i40e/virtchnl: refactor code for validate checks Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 09/13] virtchnl: finish conversion to virtchnl interface Jeff Kirsher
` (4 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
This patch fixes up a bunch of whitespace issues introduced
by the previous automated change of name from i40e to virtchnl.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 41a046e..4d359b5 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -1485,8 +1485,7 @@ static int i40e_vc_get_version_msg(struct i40e_vf *vf, u8 *msg)
info.minor = VIRTCHNL_VERSION_MINOR_NO_VF_CAPS;
return i40e_vc_send_msg_to_vf(vf, VIRTCHNL_OP_VERSION,
I40E_SUCCESS, (u8 *)&info,
- sizeof(struct
- virtchnl_version_info));
+ sizeof(struct virtchnl_version_info));
}
/**
@@ -1544,11 +1543,9 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
} else {
if ((pf->flags & I40E_FLAG_RSS_AQ_CAPABLE) &&
(vf->driver_caps & VIRTCHNL_VF_OFFLOAD_RSS_AQ))
- vfres->vf_offload_flags |=
- VIRTCHNL_VF_OFFLOAD_RSS_AQ;
+ vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_RSS_AQ;
else
- vfres->vf_offload_flags |=
- VIRTCHNL_VF_OFFLOAD_RSS_REG;
+ vfres->vf_offload_flags |= VIRTCHNL_VF_OFFLOAD_RSS_REG;
}
if (pf->flags & I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE) {
@@ -2530,8 +2527,7 @@ static int i40e_vc_set_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
/* send the response to the VF */
err:
- return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_SET_RSS_HENA,
- aq_ret);
+ return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_SET_RSS_HENA, aq_ret);
}
/**
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index 90a17b0..d9f0409 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
@@ -1018,8 +1018,7 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter,
~(BIT(VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP));
break;
case VIRTCHNL_OP_GET_RSS_HENA_CAPS: {
- struct virtchnl_rss_hena *vrh =
- (struct virtchnl_rss_hena *)msg;
+ struct virtchnl_rss_hena *vrh = (struct virtchnl_rss_hena *)msg;
if (msglen == sizeof(*vrh))
adapter->hena = vrh->hena;
else
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 0e0c198..43b694f 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -175,10 +175,10 @@ struct virtchnl_vsi_resource {
#define VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
#define VIRTCHNL_VF_OFFLOAD_FCOE 0x00000004
#define VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
-#define VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
-#define VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
+#define VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
+#define VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
#define VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
-#define VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
+#define VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
#define VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
#define VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
#define VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 09/13] virtchnl: finish conversion to virtchnl interface
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (7 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 08/13] i40evf/virtchnl: whitespace cleanups Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 10/13] i40e/virtchnl: move function to virtchnl Jeff Kirsher
` (3 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
This patch implements the complete version of the virtchnl.h file
with final renames, and fixes the related code in i40e and i40evf.
It also expands comments, and adds details on the usage of
certain fields.
In addition, due to the changes a couple of casts are needed
to prevent errors found by sparse after renaming some fields.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 4d359b5..06bf25b 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -77,7 +77,7 @@ static void i40e_vc_notify_vf_link_state(struct i40e_vf *vf)
int abs_vf_id = vf->vf_id + (int)hw->func_caps.vf_base_id;
pfe.event = VIRTCHNL_EVENT_LINK_CHANGE;
- pfe.severity = I40E_PF_EVENT_SEVERITY_INFO;
+ pfe.severity = PF_EVENT_SEVERITY_INFO;
if (vf->link_forced) {
pfe.event_data.link_event.link_status = vf->link_up;
pfe.event_data.link_event.link_speed =
@@ -85,7 +85,8 @@ static void i40e_vc_notify_vf_link_state(struct i40e_vf *vf)
} else {
pfe.event_data.link_event.link_status =
ls->link_info & I40E_AQ_LINK_UP;
- pfe.event_data.link_event.link_speed = ls->link_speed;
+ pfe.event_data.link_event.link_speed =
+ (enum virtchnl_link_speed)ls->link_speed;
}
i40e_aq_send_msg_to_vf(hw, abs_vf_id, VIRTCHNL_OP_EVENT,
0, (u8 *)&pfe, sizeof(pfe), NULL);
@@ -116,7 +117,7 @@ void i40e_vc_notify_reset(struct i40e_pf *pf)
struct virtchnl_pf_event pfe;
pfe.event = VIRTCHNL_EVENT_RESET_IMPENDING;
- pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
+ pfe.severity = PF_EVENT_SEVERITY_CERTAIN_DOOM;
i40e_vc_vf_broadcast(pf, VIRTCHNL_OP_EVENT, 0,
(u8 *)&pfe, sizeof(struct virtchnl_pf_event));
}
@@ -144,7 +145,7 @@ void i40e_vc_notify_vf_reset(struct i40e_vf *vf)
abs_vf_id = vf->vf_id + (int)vf->pf->hw.func_caps.vf_base_id;
pfe.event = VIRTCHNL_EVENT_RESET_IMPENDING;
- pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
+ pfe.severity = PF_EVENT_SEVERITY_CERTAIN_DOOM;
i40e_aq_send_msg_to_vf(&vf->pf->hw, abs_vf_id, VIRTCHNL_OP_EVENT,
0, (u8 *)&pfe,
sizeof(struct virtchnl_pf_event), NULL);
@@ -1586,7 +1587,7 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
if (vf->lan_vsi_idx) {
vfres->vsi_res[0].vsi_id = vf->lan_vsi_id;
- vfres->vsi_res[0].vsi_type = I40E_VSI_SRIOV;
+ vfres->vsi_res[0].vsi_type = VIRTCHNL_VSI_SRIOV;
vfres->vsi_res[0].num_queue_pairs = vsi->alloc_queue_pairs;
/* VFs only use TC 0 */
vfres->vsi_res[0].qset_handle
@@ -1680,7 +1681,7 @@ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf,
goto error_param;
}
/* Multicast promiscuous handling*/
- if (info->flags & I40E_FLAG_VF_MULTICAST_PROMISC)
+ if (info->flags & FLAG_VF_MULTICAST_PROMISC)
allmulti = true;
if (vf->port_vlan_id) {
@@ -1731,7 +1732,7 @@ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf,
clear_bit(I40E_VF_STATE_MC_PROMISC, &vf->vf_states);
}
- if (info->flags & I40E_FLAG_VF_UNICAST_PROMISC)
+ if (info->flags & FLAG_VF_UNICAST_PROMISC)
alluni = true;
if (vf->port_vlan_id) {
aq_ret = i40e_aq_set_vsi_uc_promisc_on_vlan(hw, vsi->seid,
@@ -3241,7 +3242,7 @@ int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link)
abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id;
pfe.event = VIRTCHNL_EVENT_LINK_CHANGE;
- pfe.severity = I40E_PF_EVENT_SEVERITY_INFO;
+ pfe.severity = PF_EVENT_SEVERITY_INFO;
switch (link) {
case IFLA_VF_LINK_STATE_AUTO:
@@ -3249,6 +3250,7 @@ int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link)
pfe.event_data.link_event.link_status =
pf->hw.phy.link_info.link_info & I40E_AQ_LINK_UP;
pfe.event_data.link_event.link_speed =
+ (enum virtchnl_link_speed)
pf->hw.phy.link_info.link_speed;
break;
case IFLA_VF_LINK_STATE_ENABLE:
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c
index 9a7d995..9dec775 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_common.c
@@ -1107,7 +1107,7 @@ void i40e_vf_parse_hw_config(struct i40e_hw *hw,
VIRTCHNL_VF_OFFLOAD_L2;
hw->dev_caps.fcoe = 0;
for (i = 0; i < msg->num_vsis; i++) {
- if (vsi_res->vsi_type == I40E_VSI_SRIOV) {
+ if (vsi_res->vsi_type == VIRTCHNL_VSI_SRIOV) {
ether_addr_copy(hw->mac.perm_addr,
vsi_res->default_mac_addr);
ether_addr_copy(hw->mac.addr,
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h
index 9d8c21b..6cc9208 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf.h
+++ b/drivers/net/ethernet/intel/i40evf/i40evf.h
@@ -263,7 +263,7 @@ struct i40evf_adapter {
struct work_struct watchdog_task;
bool netdev_registered;
bool link_up;
- enum i40e_aq_link_speed link_speed;
+ enum virtchnl_link_speed link_speed;
enum virtchnl_ops current_op;
#define CLIENT_ALLOWED(_a) ((_a)->vf_res ? \
(_a)->vf_res->vf_offload_flags & \
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 5d7b613..1b00274 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -1707,13 +1707,13 @@ static void i40evf_watchdog_task(struct work_struct *work)
}
if (adapter->aq_required & I40EVF_FLAG_AQ_REQUEST_PROMISC) {
- i40evf_set_promiscuous(adapter, I40E_FLAG_VF_UNICAST_PROMISC |
- I40E_FLAG_VF_MULTICAST_PROMISC);
+ i40evf_set_promiscuous(adapter, FLAG_VF_UNICAST_PROMISC |
+ FLAG_VF_MULTICAST_PROMISC);
goto watchdog_done;
}
if (adapter->aq_required & I40EVF_FLAG_AQ_REQUEST_ALLMULTI) {
- i40evf_set_promiscuous(adapter, I40E_FLAG_VF_MULTICAST_PROMISC);
+ i40evf_set_promiscuous(adapter, FLAG_VF_MULTICAST_PROMISC);
goto watchdog_done;
}
@@ -1969,7 +1969,8 @@ static void i40evf_adminq_task(struct work_struct *work)
break; /* No event to process or error cleaning ARQ */
i40evf_virtchnl_completion(adapter, v_msg->v_opcode,
- v_msg->v_retval, event.msg_buf,
+ (i40e_status)v_msg->v_retval,
+ event.msg_buf,
event.msg_len);
if (pending != 0)
memset(event.msg_buf, 0, I40EVF_MAX_AQ_BUF_SIZE);
@@ -2410,7 +2411,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
/* got VF config message back from PF, now we can parse it */
for (i = 0; i < vfres->num_vsis; i++) {
- if (vfres->vsi_res[i].vsi_type == I40E_VSI_SRIOV)
+ if (vfres->vsi_res[i].vsi_type == VIRTCHNL_VSI_SRIOV)
adapter->vsi_res = &vfres->vsi_res[i];
}
if (!adapter->vsi_res) {
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index d9f0409..d2bb250 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
@@ -662,15 +662,15 @@ void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags)
return;
}
- promisc_all = I40E_FLAG_VF_UNICAST_PROMISC |
- I40E_FLAG_VF_MULTICAST_PROMISC;
+ promisc_all = FLAG_VF_UNICAST_PROMISC |
+ FLAG_VF_MULTICAST_PROMISC;
if ((flags & promisc_all) == promisc_all) {
adapter->flags |= I40EVF_FLAG_PROMISC_ON;
adapter->aq_required &= ~I40EVF_FLAG_AQ_REQUEST_PROMISC;
dev_info(&adapter->pdev->dev, "Entering promiscuous mode\n");
}
- if (flags & I40E_FLAG_VF_MULTICAST_PROMISC) {
+ if (flags & FLAG_VF_MULTICAST_PROMISC) {
adapter->flags |= I40EVF_FLAG_ALLMULTI_ON;
adapter->aq_required &= ~I40EVF_FLAG_AQ_REQUEST_ALLMULTI;
dev_info(&adapter->pdev->dev, "Entering multicast promiscuous mode\n");
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 43b694f..2fae164 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -29,28 +29,29 @@
/* Description:
* This header file describes the VF-PF communication protocol used
- * by the various i40e drivers.
+ * by the drivers for all devices starting from our 40G product line
*
* Admin queue buffer usage:
- * desc->opcode is always i40e_aqc_opc_send_msg_to_pf
+ * desc->opcode is always aqc_opc_send_msg_to_pf
* flags, retval, datalen, and data addr are all used normally.
- * Firmware copies the cookie fields when sending messages between the PF and
- * VF, but uses all other fields internally. Due to this limitation, we
- * must send all messages as "indirect", i.e. using an external buffer.
+ * The Firmware copies the cookie fields when sending messages between the
+ * PF and VF, but uses all other fields internally. Due to this limitation,
+ * we must send all messages as "indirect", i.e. using an external buffer.
*
- * All the vsi indexes are relative to the VF. Each VF can have maximum of
+ * All the VSI indexes are relative to the VF. Each VF can have maximum of
* three VSIs. All the queue indexes are relative to the VSI. Each VF can
* have a maximum of sixteen queues for all of its VSIs.
*
* The PF is required to return a status code in v_retval for all messages
- * except RESET_VF, which does not require any response. The return value is of
- * i40e_status_code type, defined in the i40e_type.h.
+ * except RESET_VF, which does not require any response. The return value
+ * is of status_code type, defined in the shared type.h.
*
- * In general, VF driver initialization should roughly follow the order of these
- * opcodes. The VF driver must first validate the API version of the PF driver,
- * then request a reset, then get resources, then configure queues and
- * interrupts. After these operations are complete, the VF driver may start
- * its queues, optionally add MAC and VLAN filters, and process traffic.
+ * In general, VF driver initialization should roughly follow the order of
+ * these opcodes. The VF driver must first validate the API version of the
+ * PF driver, then request a reset, then get resources, then configure
+ * queues and interrupts. After these operations are complete, the VF
+ * driver may start its queues, optionally add MAC and VLAN filters, and
+ * process traffic.
*/
/* START GENERIC DEFINES
@@ -68,6 +69,33 @@ enum virtchnl_status_code {
VIRTCHNL_STATUS_NOT_SUPPORTED = -64,
};
+#define VIRTCHNL_LINK_SPEED_100MB_SHIFT 0x1
+#define VIRTCHNL_LINK_SPEED_1000MB_SHIFT 0x2
+#define VIRTCHNL_LINK_SPEED_10GB_SHIFT 0x3
+#define VIRTCHNL_LINK_SPEED_40GB_SHIFT 0x4
+#define VIRTCHNL_LINK_SPEED_20GB_SHIFT 0x5
+#define VIRTCHNL_LINK_SPEED_25GB_SHIFT 0x6
+
+enum virtchnl_link_speed {
+ VIRTCHNL_LINK_SPEED_UNKNOWN = 0,
+ VIRTCHNL_LINK_SPEED_100MB = BIT(VIRTCHNL_LINK_SPEED_100MB_SHIFT),
+ VIRTCHNL_LINK_SPEED_1GB = BIT(VIRTCHNL_LINK_SPEED_1000MB_SHIFT),
+ VIRTCHNL_LINK_SPEED_10GB = BIT(VIRTCHNL_LINK_SPEED_10GB_SHIFT),
+ VIRTCHNL_LINK_SPEED_40GB = BIT(VIRTCHNL_LINK_SPEED_40GB_SHIFT),
+ VIRTCHNL_LINK_SPEED_20GB = BIT(VIRTCHNL_LINK_SPEED_20GB_SHIFT),
+ VIRTCHNL_LINK_SPEED_25GB = BIT(VIRTCHNL_LINK_SPEED_25GB_SHIFT),
+};
+
+/* for hsplit_0 field of Rx HMC context */
+/* deprecated with AVF 1.0 */
+enum virtchnl_rx_hsplit {
+ VIRTCHNL_RX_HSPLIT_NO_SPLIT = 0,
+ VIRTCHNL_RX_HSPLIT_SPLIT_L2 = 1,
+ VIRTCHNL_RX_HSPLIT_SPLIT_IP = 2,
+ VIRTCHNL_RX_HSPLIT_SPLIT_TCP_UDP = 4,
+ VIRTCHNL_RX_HSPLIT_SPLIT_SCTP = 8,
+};
+
/* END GENERIC DEFINES */
/* Opcodes for VF-PF communication. These are placed in the v_opcode field
@@ -77,6 +105,8 @@ enum virtchnl_ops {
/* The PF sends status change events to VFs using
* the VIRTCHNL_OP_EVENT opcode.
* VFs send requests to the PF using the other ops.
+ * Use of "advanced opcode" features must be negotiated as part of capabilities
+ * exchange and are not considered part of base mode feature set.
*/
VIRTCHNL_OP_UNKNOWN = 0,
VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
@@ -96,14 +126,13 @@ enum virtchnl_ops {
VIRTCHNL_OP_GET_STATS = 15,
VIRTCHNL_OP_RSVD = 16,
VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
- VIRTCHNL_OP_IWARP = 20,
- VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
- VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22,
+ VIRTCHNL_OP_IWARP = 20, /* advanced opcode */
+ VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21, /* advanced opcode */
+ VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22, /* advanced opcode */
VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
VIRTCHNL_OP_SET_RSS_HENA = 26,
-
};
/* Virtual channel message descriptor. This overlays the admin queue
@@ -113,7 +142,7 @@ enum virtchnl_ops {
struct virtchnl_msg {
u8 pad[8]; /* AQ flags/opcode/len/retval fields */
enum virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
- i40e_status v_retval; /* ditto for desc->retval */
+ enum virtchnl_status_code v_retval; /* ditto for desc->retval */
u32 vfid; /* used by PF when sending to VF */
};
@@ -155,6 +184,15 @@ struct virtchnl_version_info {
* are cleared.
*/
+/* VSI types that use VIRTCHNL interface for VF-PF communication. VSI_SRIOV
+ * vsi_type should always be 6 for backward compatibility. Add other fields
+ * as needed.
+ */
+enum virtchnl_vsi_type {
+ VIRTCHNL_VSI_TYPE_INVALID = 0,
+ VIRTCHNL_VSI_SRIOV = 6,
+};
+
/* VIRTCHNL_OP_GET_VF_RESOURCES
* Version 1.0 VF sends this request to PF with no parameters
* Version 1.1 VF sends this request to PF with u32 bitmap of its capabilities
@@ -166,14 +204,18 @@ struct virtchnl_version_info {
struct virtchnl_vsi_resource {
u16 vsi_id;
u16 num_queue_pairs;
- enum i40e_vsi_type vsi_type;
+ enum virtchnl_vsi_type vsi_type;
u16 qset_handle;
u8 default_mac_addr[ETH_ALEN];
};
-/* VF offload flags */
-#define VIRTCHNL_VF_OFFLOAD_L2 0x00000001
+
+/* VF offload flags
+ * VIRTCHNL_VF_OFFLOAD_L2 flag is inclusive of base mode L2 offloads including
+ * TX/RX Checksum offloading and TSO for non-tunnelled packets.
+ */
+#define VIRTCHNL_VF_OFFLOAD_L2 0x00000001
#define VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
-#define VIRTCHNL_VF_OFFLOAD_FCOE 0x00000004
+#define VIRTCHNL_VF_OFFLOAD_RSVD 0x00000004
#define VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
#define VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
#define VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
@@ -182,11 +224,12 @@ struct virtchnl_vsi_resource {
#define VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
#define VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
#define VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
-#define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
+#define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
+#define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM 0X00400000
-#define I40E_VF_BASE_MODE_OFFLOADS (VIRTCHNL_VF_OFFLOAD_L2 | \
- VIRTCHNL_VF_OFFLOAD_VLAN | \
- VIRTCHNL_VF_OFFLOAD_RSS_PF)
+#define VF_BASE_MODE_OFFLOADS (VIRTCHNL_VF_OFFLOAD_L2 | \
+ VIRTCHNL_VF_OFFLOAD_VLAN | \
+ VIRTCHNL_VF_OFFLOAD_RSS_PF)
struct virtchnl_vf_resource {
u16 num_vsis;
@@ -212,9 +255,9 @@ struct virtchnl_txq_info {
u16 vsi_id;
u16 queue_id;
u16 ring_len; /* number of descriptors, multiple of 8 */
- u16 headwb_enabled;
+ u16 headwb_enabled; /* deprecated with AVF 1.0 */
u64 dma_ring_addr;
- u64 dma_headwb_addr;
+ u64 dma_headwb_addr; /* deprecated with AVF 1.0 */
};
/* VIRTCHNL_OP_CONFIG_RX_QUEUE
@@ -229,11 +272,11 @@ struct virtchnl_rxq_info {
u16 queue_id;
u32 ring_len; /* number of descriptors, multiple of 32 */
u16 hdr_size;
- u16 splithdr_enabled;
+ u16 splithdr_enabled; /* deprecated with AVF 1.0 */
u32 databuffer_size;
u32 max_pkt_size;
u64 dma_ring_addr;
- enum i40e_hmc_obj_rx_hsplit_0 rx_split_pos;
+ enum virtchnl_rx_hsplit rx_split_pos; /* deprecated with AVF 1.0 */
};
/* VIRTCHNL_OP_CONFIG_VSI_QUEUES
@@ -344,15 +387,15 @@ struct virtchnl_promisc_info {
u16 flags;
};
-#define I40E_FLAG_VF_UNICAST_PROMISC 0x00000001
-#define I40E_FLAG_VF_MULTICAST_PROMISC 0x00000002
+#define FLAG_VF_UNICAST_PROMISC 0x00000001
+#define FLAG_VF_MULTICAST_PROMISC 0x00000002
/* VIRTCHNL_OP_GET_STATS
* VF sends this message to request stats for the selected VSI. VF uses
* the virtchnl_queue_select struct to specify the VSI. The queue_id
* field is ignored by the PF.
*
- * PF replies with struct i40e_eth_stats in an external buffer.
+ * PF replies with struct eth_stats in an external buffer.
*/
/* VIRTCHNL_OP_CONFIG_RSS_KEY
@@ -382,7 +425,6 @@ struct virtchnl_rss_lut {
* By default, the PF sets these to all possible traffic types that the
* hardware supports. The VF can query this value if it wants to change the
* traffic types that are hashed by the hardware.
- * Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h
*/
struct virtchnl_rss_hena {
u64 hena;
@@ -399,14 +441,15 @@ enum virtchnl_event_codes {
VIRTCHNL_EVENT_RESET_IMPENDING,
VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
};
-#define I40E_PF_EVENT_SEVERITY_INFO 0
-#define I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM 255
+
+#define PF_EVENT_SEVERITY_INFO 0
+#define PF_EVENT_SEVERITY_CERTAIN_DOOM 255
struct virtchnl_pf_event {
enum virtchnl_event_codes event;
union {
struct {
- enum i40e_aq_link_speed link_speed;
+ enum virtchnl_link_speed link_speed;
bool link_status;
} link_event;
} event_data;
@@ -446,8 +489,7 @@ struct virtchnl_iwarp_qvlist_info {
};
/* VF reset states - these are written into the RSTAT register:
- * I40E_VFGEN_RSTAT1 on the PF
- * I40E_VFGEN_RSTAT on the VF
+ * VFGEN_RSTAT on the VF
* When the PF initiates a reset, it writes 0
* When the reset is complete, it writes 1
* When the PF detects that the VF has recovered, it writes 2
@@ -461,7 +503,6 @@ enum virtchnl_vfr_states {
VIRTCHNL_VFR_INPROGRESS = 0,
VIRTCHNL_VFR_COMPLETED,
VIRTCHNL_VFR_VFACTIVE,
- VIRTCHNL_VFR_UNKNOWN,
};
#endif /* _VIRTCHNL_H_ */
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 10/13] i40e/virtchnl: move function to virtchnl
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (8 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 09/13] virtchnl: finish conversion to virtchnl interface Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 11/13] virtchnl: Add pad fields to a couple of structures Jeff Kirsher
` (2 subsequent siblings)
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
This moves a function that is needed for the virtchnl interface
from the i40e PF driver over to the virtchnl.h file.
It was manually verified that the function in question is unchanged
except for the function name and function header, which explains
the slight difference in the number of lines removed/added.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 06bf25b..9622cc8 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2532,154 +2532,6 @@ static int i40e_vc_set_rss_hena(struct i40e_vf *vf, u8 *msg, u16 msglen)
}
/**
- * i40e_vc_validate_vf_msg
- * @ver: Virtchnl version info
- * @v_opcode: Opcode for the message
- * @msg: pointer to the msg buffer
- * @msglen: msg length
- *
- * validate msg format against struct for each opcode
- **/
-static int
-i40e_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
- u8 *msg, u16 msglen)
-{
- bool err_msg_format = false;
- int valid_len = 0;
-
- /* Validate message length. */
- switch (v_opcode) {
- case VIRTCHNL_OP_VERSION:
- valid_len = sizeof(struct virtchnl_version_info);
- break;
- case VIRTCHNL_OP_RESET_VF:
- break;
- case VIRTCHNL_OP_GET_VF_RESOURCES:
- if (VF_IS_V11(ver))
- valid_len = sizeof(u32);
- break;
- case VIRTCHNL_OP_CONFIG_TX_QUEUE:
- valid_len = sizeof(struct virtchnl_txq_info);
- break;
- case VIRTCHNL_OP_CONFIG_RX_QUEUE:
- valid_len = sizeof(struct virtchnl_rxq_info);
- break;
- case VIRTCHNL_OP_CONFIG_VSI_QUEUES:
- valid_len = sizeof(struct virtchnl_vsi_queue_config_info);
- if (msglen >= valid_len) {
- struct virtchnl_vsi_queue_config_info *vqc =
- (struct virtchnl_vsi_queue_config_info *)msg;
- valid_len += (vqc->num_queue_pairs *
- sizeof(struct
- virtchnl_queue_pair_info));
- if (vqc->num_queue_pairs == 0)
- err_msg_format = true;
- }
- break;
- case VIRTCHNL_OP_CONFIG_IRQ_MAP:
- valid_len = sizeof(struct virtchnl_irq_map_info);
- if (msglen >= valid_len) {
- struct virtchnl_irq_map_info *vimi =
- (struct virtchnl_irq_map_info *)msg;
- valid_len += (vimi->num_vectors *
- sizeof(struct virtchnl_vector_map));
- if (vimi->num_vectors == 0)
- err_msg_format = true;
- }
- break;
- case VIRTCHNL_OP_ENABLE_QUEUES:
- case VIRTCHNL_OP_DISABLE_QUEUES:
- valid_len = sizeof(struct virtchnl_queue_select);
- break;
- case VIRTCHNL_OP_ADD_ETH_ADDR:
- case VIRTCHNL_OP_DEL_ETH_ADDR:
- valid_len = sizeof(struct virtchnl_ether_addr_list);
- if (msglen >= valid_len) {
- struct virtchnl_ether_addr_list *veal =
- (struct virtchnl_ether_addr_list *)msg;
- valid_len += veal->num_elements *
- sizeof(struct virtchnl_ether_addr);
- if (veal->num_elements == 0)
- err_msg_format = true;
- }
- break;
- case VIRTCHNL_OP_ADD_VLAN:
- case VIRTCHNL_OP_DEL_VLAN:
- valid_len = sizeof(struct virtchnl_vlan_filter_list);
- if (msglen >= valid_len) {
- struct virtchnl_vlan_filter_list *vfl =
- (struct virtchnl_vlan_filter_list *)msg;
- valid_len += vfl->num_elements * sizeof(u16);
- if (vfl->num_elements == 0)
- err_msg_format = true;
- }
- break;
- case VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
- valid_len = sizeof(struct virtchnl_promisc_info);
- break;
- case VIRTCHNL_OP_GET_STATS:
- valid_len = sizeof(struct virtchnl_queue_select);
- break;
- case VIRTCHNL_OP_IWARP:
- /* These messages are opaque to us and will be validated in
- * the RDMA client code. We just need to check for nonzero
- * length. The firmware will enforce max length restrictions.
- */
- if (msglen)
- valid_len = msglen;
- else
- err_msg_format = true;
- break;
- case VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
- break;
- case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
- valid_len = sizeof(struct virtchnl_iwarp_qvlist_info);
- if (msglen >= valid_len) {
- struct virtchnl_iwarp_qvlist_info *qv =
- (struct virtchnl_iwarp_qvlist_info *)msg;
- if (qv->num_vectors == 0) {
- err_msg_format = true;
- break;
- }
- valid_len += ((qv->num_vectors - 1) *
- sizeof(struct virtchnl_iwarp_qv_info));
- }
- break;
- case VIRTCHNL_OP_CONFIG_RSS_KEY:
- valid_len = sizeof(struct virtchnl_rss_key);
- if (msglen >= valid_len) {
- struct virtchnl_rss_key *vrk =
- (struct virtchnl_rss_key *)msg;
- valid_len += vrk->key_len - 1;
- }
- break;
- case VIRTCHNL_OP_CONFIG_RSS_LUT:
- valid_len = sizeof(struct virtchnl_rss_lut);
- if (msglen >= valid_len) {
- struct virtchnl_rss_lut *vrl =
- (struct virtchnl_rss_lut *)msg;
- valid_len += vrl->lut_entries - 1;
- }
- break;
- case VIRTCHNL_OP_GET_RSS_HENA_CAPS:
- break;
- case VIRTCHNL_OP_SET_RSS_HENA:
- valid_len = sizeof(struct virtchnl_rss_hena);
- break;
- /* These are always errors coming from the VF. */
- case VIRTCHNL_OP_EVENT:
- case VIRTCHNL_OP_UNKNOWN:
- default:
- return VIRTCHNL_ERR_PARAM;
- }
- /* few more checks */
- if ((valid_len != msglen) || (err_msg_format))
- return VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH;
-
- return 0;
-}
-
-/**
* i40e_vc_process_vf_msg
* @pf: pointer to the PF structure
* @vf_id: source VF id
@@ -2708,7 +2560,7 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
return I40E_ERR_PARAM;
/* perform basic checks on the msg */
- ret = i40e_vc_validate_vf_msg(&vf->vf_ver, v_opcode, msg, msglen);
+ ret = virtchnl_vc_validate_vf_msg(&vf->vf_ver, v_opcode, msg, msglen);
/* perform additional checks specific to this driver */
if (v_opcode == VIRTCHNL_OP_CONFIG_RSS_KEY) {
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 2fae164..3f15d6a 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -505,4 +505,151 @@ enum virtchnl_vfr_states {
VIRTCHNL_VFR_VFACTIVE,
};
+/**
+ * virtchnl_vc_validate_vf_msg
+ * @ver: Virtchnl version info
+ * @v_opcode: Opcode for the message
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * validate msg format against struct for each opcode
+ */
+static inline int
+virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
+ u8 *msg, u16 msglen)
+{
+ bool err_msg_format = false;
+ int valid_len = 0;
+
+ /* Validate message length. */
+ switch (v_opcode) {
+ case VIRTCHNL_OP_VERSION:
+ valid_len = sizeof(struct virtchnl_version_info);
+ break;
+ case VIRTCHNL_OP_RESET_VF:
+ break;
+ case VIRTCHNL_OP_GET_VF_RESOURCES:
+ if (VF_IS_V11(ver))
+ valid_len = sizeof(u32);
+ break;
+ case VIRTCHNL_OP_CONFIG_TX_QUEUE:
+ valid_len = sizeof(struct virtchnl_txq_info);
+ break;
+ case VIRTCHNL_OP_CONFIG_RX_QUEUE:
+ valid_len = sizeof(struct virtchnl_rxq_info);
+ break;
+ case VIRTCHNL_OP_CONFIG_VSI_QUEUES:
+ valid_len = sizeof(struct virtchnl_vsi_queue_config_info);
+ if (msglen >= valid_len) {
+ struct virtchnl_vsi_queue_config_info *vqc =
+ (struct virtchnl_vsi_queue_config_info *)msg;
+ valid_len += (vqc->num_queue_pairs *
+ sizeof(struct
+ virtchnl_queue_pair_info));
+ if (vqc->num_queue_pairs == 0)
+ err_msg_format = true;
+ }
+ break;
+ case VIRTCHNL_OP_CONFIG_IRQ_MAP:
+ valid_len = sizeof(struct virtchnl_irq_map_info);
+ if (msglen >= valid_len) {
+ struct virtchnl_irq_map_info *vimi =
+ (struct virtchnl_irq_map_info *)msg;
+ valid_len += (vimi->num_vectors *
+ sizeof(struct virtchnl_vector_map));
+ if (vimi->num_vectors == 0)
+ err_msg_format = true;
+ }
+ break;
+ case VIRTCHNL_OP_ENABLE_QUEUES:
+ case VIRTCHNL_OP_DISABLE_QUEUES:
+ valid_len = sizeof(struct virtchnl_queue_select);
+ break;
+ case VIRTCHNL_OP_ADD_ETH_ADDR:
+ case VIRTCHNL_OP_DEL_ETH_ADDR:
+ valid_len = sizeof(struct virtchnl_ether_addr_list);
+ if (msglen >= valid_len) {
+ struct virtchnl_ether_addr_list *veal =
+ (struct virtchnl_ether_addr_list *)msg;
+ valid_len += veal->num_elements *
+ sizeof(struct virtchnl_ether_addr);
+ if (veal->num_elements == 0)
+ err_msg_format = true;
+ }
+ break;
+ case VIRTCHNL_OP_ADD_VLAN:
+ case VIRTCHNL_OP_DEL_VLAN:
+ valid_len = sizeof(struct virtchnl_vlan_filter_list);
+ if (msglen >= valid_len) {
+ struct virtchnl_vlan_filter_list *vfl =
+ (struct virtchnl_vlan_filter_list *)msg;
+ valid_len += vfl->num_elements * sizeof(u16);
+ if (vfl->num_elements == 0)
+ err_msg_format = true;
+ }
+ break;
+ case VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
+ valid_len = sizeof(struct virtchnl_promisc_info);
+ break;
+ case VIRTCHNL_OP_GET_STATS:
+ valid_len = sizeof(struct virtchnl_queue_select);
+ break;
+ case VIRTCHNL_OP_IWARP:
+ /* These messages are opaque to us and will be validated in
+ * the RDMA client code. We just need to check for nonzero
+ * length. The firmware will enforce max length restrictions.
+ */
+ if (msglen)
+ valid_len = msglen;
+ else
+ err_msg_format = true;
+ break;
+ case VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
+ break;
+ case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
+ valid_len = sizeof(struct virtchnl_iwarp_qvlist_info);
+ if (msglen >= valid_len) {
+ struct virtchnl_iwarp_qvlist_info *qv =
+ (struct virtchnl_iwarp_qvlist_info *)msg;
+ if (qv->num_vectors == 0) {
+ err_msg_format = true;
+ break;
+ }
+ valid_len += ((qv->num_vectors - 1) *
+ sizeof(struct virtchnl_iwarp_qv_info));
+ }
+ break;
+ case VIRTCHNL_OP_CONFIG_RSS_KEY:
+ valid_len = sizeof(struct virtchnl_rss_key);
+ if (msglen >= valid_len) {
+ struct virtchnl_rss_key *vrk =
+ (struct virtchnl_rss_key *)msg;
+ valid_len += vrk->key_len - 1;
+ }
+ break;
+ case VIRTCHNL_OP_CONFIG_RSS_LUT:
+ valid_len = sizeof(struct virtchnl_rss_lut);
+ if (msglen >= valid_len) {
+ struct virtchnl_rss_lut *vrl =
+ (struct virtchnl_rss_lut *)msg;
+ valid_len += vrl->lut_entries - 1;
+ }
+ break;
+ case VIRTCHNL_OP_GET_RSS_HENA_CAPS:
+ break;
+ case VIRTCHNL_OP_SET_RSS_HENA:
+ valid_len = sizeof(struct virtchnl_rss_hena);
+ break;
+ /* These are always errors coming from the VF. */
+ case VIRTCHNL_OP_EVENT:
+ case VIRTCHNL_OP_UNKNOWN:
+ default:
+ return VIRTCHNL_ERR_PARAM;
+ }
+ /* few more checks */
+ if ((valid_len != msglen) || (err_msg_format))
+ return VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH;
+
+ return 0;
+}
#endif /* _VIRTCHNL_H_ */
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 11/13] virtchnl: Add pad fields to a couple of structures
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (9 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 10/13] i40e/virtchnl: move function to virtchnl Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 12/13] virtchnl: Add compile time static asserts to validate structure sizes Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 13/13] i40evf: Add support for Adaptive Virtual Function Jeff Kirsher
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Sridhar Samudrala <sridhar.samudrala@intel.com>
This removes holes and makes structure sizes consistent across
32 and 64 bit builds.
Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index 3f15d6a..ea34154 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -275,8 +275,10 @@ struct virtchnl_rxq_info {
u16 splithdr_enabled; /* deprecated with AVF 1.0 */
u32 databuffer_size;
u32 max_pkt_size;
+ u32 pad1;
u64 dma_ring_addr;
enum virtchnl_rx_hsplit rx_split_pos; /* deprecated with AVF 1.0 */
+ u32 pad2;
};
/* VIRTCHNL_OP_CONFIG_VSI_QUEUES
@@ -295,6 +297,7 @@ struct virtchnl_queue_pair_info {
struct virtchnl_vsi_queue_config_info {
u16 vsi_id;
u16 num_queue_pairs;
+ u32 pad;
struct virtchnl_queue_pair_info qpair[1];
};
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 12/13] virtchnl: Add compile time static asserts to validate structure sizes
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (10 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 11/13] virtchnl: Add pad fields to a couple of structures Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 13/13] i40evf: Add support for Adaptive Virtual Function Jeff Kirsher
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Sridhar Samudrala <sridhar.samudrala@intel.com>
This uses preprocessor tricks to make sure that a divide by zero
occurs if a struct changes size outside the expected number of
bytes.
Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
index ea34154..64e3d33 100644
--- a/include/linux/avf/virtchnl.h
+++ b/include/linux/avf/virtchnl.h
@@ -135,6 +135,14 @@ enum virtchnl_ops {
VIRTCHNL_OP_SET_RSS_HENA = 26,
};
+/* This macro is used to generate a compilation error if a structure
+ * is not exactly the correct length. It gives a divide by zero error if the
+ * structure is not of the correct size, otherwise it creates an enum that is
+ * never used.
+ */
+#define VIRTCHNL_CHECK_STRUCT_LEN(n, X) enum virtchnl_static_assert_enum_##X \
+ { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
+
/* Virtual channel message descriptor. This overlays the admin queue
* descriptor. All other data is passed in external buffers.
*/
@@ -146,6 +154,8 @@ struct virtchnl_msg {
u32 vfid; /* used by PF when sending to VF */
};
+VIRTCHNL_CHECK_STRUCT_LEN(20, virtchnl_msg);
+
/* Message descriptions and data structures.*/
/* VIRTCHNL_OP_VERSION
@@ -169,6 +179,8 @@ struct virtchnl_version_info {
u32 minor;
};
+VIRTCHNL_CHECK_STRUCT_LEN(8, virtchnl_version_info);
+
#define VF_IS_V10(_v) (((_v)->major == 1) && ((_v)->minor == 0))
#define VF_IS_V11(_ver) (((_ver)->major == 1) && ((_ver)->minor == 1))
@@ -209,6 +221,8 @@ struct virtchnl_vsi_resource {
u8 default_mac_addr[ETH_ALEN];
};
+VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource);
+
/* VF offload flags
* VIRTCHNL_VF_OFFLOAD_L2 flag is inclusive of base mode L2 offloads including
* TX/RX Checksum offloading and TSO for non-tunnelled packets.
@@ -244,6 +258,8 @@ struct virtchnl_vf_resource {
struct virtchnl_vsi_resource vsi_res[1];
};
+VIRTCHNL_CHECK_STRUCT_LEN(36, virtchnl_vf_resource);
+
/* VIRTCHNL_OP_CONFIG_TX_QUEUE
* VF sends this message to set up parameters for one TX queue.
* External data buffer contains one instance of virtchnl_txq_info.
@@ -260,6 +276,8 @@ struct virtchnl_txq_info {
u64 dma_headwb_addr; /* deprecated with AVF 1.0 */
};
+VIRTCHNL_CHECK_STRUCT_LEN(24, virtchnl_txq_info);
+
/* VIRTCHNL_OP_CONFIG_RX_QUEUE
* VF sends this message to set up parameters for one RX queue.
* External data buffer contains one instance of virtchnl_rxq_info.
@@ -281,6 +299,8 @@ struct virtchnl_rxq_info {
u32 pad2;
};
+VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_rxq_info);
+
/* VIRTCHNL_OP_CONFIG_VSI_QUEUES
* VF sends this message to set parameters for all active TX and RX queues
* associated with the specified VSI.
@@ -294,6 +314,8 @@ struct virtchnl_queue_pair_info {
struct virtchnl_rxq_info rxq;
};
+VIRTCHNL_CHECK_STRUCT_LEN(64, virtchnl_queue_pair_info);
+
struct virtchnl_vsi_queue_config_info {
u16 vsi_id;
u16 num_queue_pairs;
@@ -301,6 +323,8 @@ struct virtchnl_vsi_queue_config_info {
struct virtchnl_queue_pair_info qpair[1];
};
+VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_vsi_queue_config_info);
+
/* VIRTCHNL_OP_CONFIG_IRQ_MAP
* VF uses this message to map vectors to queues.
* The rxq_map and txq_map fields are bitmaps used to indicate which queues
@@ -317,11 +341,15 @@ struct virtchnl_vector_map {
u16 txitr_idx;
};
+VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_vector_map);
+
struct virtchnl_irq_map_info {
u16 num_vectors;
struct virtchnl_vector_map vecmap[1];
};
+VIRTCHNL_CHECK_STRUCT_LEN(14, virtchnl_irq_map_info);
+
/* VIRTCHNL_OP_ENABLE_QUEUES
* VIRTCHNL_OP_DISABLE_QUEUES
* VF sends these message to enable or disable TX/RX queue pairs.
@@ -337,6 +365,8 @@ struct virtchnl_queue_select {
u32 tx_queues;
};
+VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_queue_select);
+
/* VIRTCHNL_OP_ADD_ETH_ADDR
* VF sends this message in order to add one or more unicast or multicast
* address filters for the specified VSI.
@@ -354,12 +384,16 @@ struct virtchnl_ether_addr {
u8 pad[2];
};
+VIRTCHNL_CHECK_STRUCT_LEN(8, virtchnl_ether_addr);
+
struct virtchnl_ether_addr_list {
u16 vsi_id;
u16 num_elements;
struct virtchnl_ether_addr list[1];
};
+VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_ether_addr_list);
+
/* VIRTCHNL_OP_ADD_VLAN
* VF sends this message to add one or more VLAN tag filters for receives.
* PF adds the filters and returns status.
@@ -380,6 +414,8 @@ struct virtchnl_vlan_filter_list {
u16 vlan_id[1];
};
+VIRTCHNL_CHECK_STRUCT_LEN(6, virtchnl_vlan_filter_list);
+
/* VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
* VF sends VSI id and flags.
* PF returns status code in retval.
@@ -390,6 +426,8 @@ struct virtchnl_promisc_info {
u16 flags;
};
+VIRTCHNL_CHECK_STRUCT_LEN(4, virtchnl_promisc_info);
+
#define FLAG_VF_UNICAST_PROMISC 0x00000001
#define FLAG_VF_MULTICAST_PROMISC 0x00000002
@@ -416,12 +454,16 @@ struct virtchnl_rss_key {
u8 key[1]; /* RSS hash key, packed bytes */
};
+VIRTCHNL_CHECK_STRUCT_LEN(6, virtchnl_rss_key);
+
struct virtchnl_rss_lut {
u16 vsi_id;
u16 lut_entries;
u8 lut[1]; /* RSS lookup table*/
};
+VIRTCHNL_CHECK_STRUCT_LEN(6, virtchnl_rss_lut);
+
/* VIRTCHNL_OP_GET_RSS_HENA_CAPS
* VIRTCHNL_OP_SET_RSS_HENA
* VF sends these messages to get and set the hash filter enable bits for RSS.
@@ -433,6 +475,8 @@ struct virtchnl_rss_hena {
u64 hena;
};
+VIRTCHNL_CHECK_STRUCT_LEN(8, virtchnl_rss_hena);
+
/* VIRTCHNL_OP_EVENT
* PF sends this message to inform the VF driver of events that may affect it.
* No direct response is expected from the VF, though it may generate other
@@ -460,6 +504,8 @@ struct virtchnl_pf_event {
int severity;
};
+VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_pf_event);
+
/* VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
* VF uses this message to request PF to map IWARP vectors to IWARP queues.
* The request for this originates from the VF IWARP driver through
@@ -486,11 +532,15 @@ struct virtchnl_iwarp_qv_info {
u8 itr_idx;
};
+VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_iwarp_qv_info);
+
struct virtchnl_iwarp_qvlist_info {
u32 num_vectors;
struct virtchnl_iwarp_qv_info qv_info[1];
};
+VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_iwarp_qvlist_info);
+
/* VF reset states - these are written into the RSTAT register:
* VFGEN_RSTAT on the VF
* When the PF initiates a reset, it writes 0
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 13/13] i40evf: Add support for Adaptive Virtual Function
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
` (11 preceding siblings ...)
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 12/13] virtchnl: Add compile time static asserts to validate structure sizes Jeff Kirsher
@ 2017-05-04 2:51 ` Jeff Kirsher
12 siblings, 0 replies; 16+ messages in thread
From: Jeff Kirsher @ 2017-05-04 2:51 UTC (permalink / raw)
To: intel-wired-lan
From: Preethi Banala <preethi.banala@intel.com>
Add device ID define and mac_type assignment needed for
Adaptive Virtual Function (VF Base Mode Support).
Also, update version to v3.0.0 in order to indicate
clearly that this is the first driver supporting the AVF
device ID.
Signed-off-by: Preethi Banala <preethi.banala@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c
index 9dec775..1dd1938 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_common.c
@@ -68,6 +68,7 @@ i40e_status i40e_set_mac_type(struct i40e_hw *hw)
break;
case I40E_DEV_ID_VF:
case I40E_DEV_ID_VF_HV:
+ case I40E_DEV_ID_ADAPTIVE_VF:
hw->mac.type = I40E_MAC_VF;
break;
default:
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_devids.h b/drivers/net/ethernet/intel/i40evf/i40e_devids.h
index d76393c..0469e4b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_devids.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_devids.h
@@ -43,6 +43,7 @@
#define I40E_DEV_ID_25G_SFP28 0x158B
#define I40E_DEV_ID_VF 0x154C
#define I40E_DEV_ID_VF_HV 0x1571
+#define I40E_DEV_ID_ADAPTIVE_VF 0x1889
#define I40E_DEV_ID_SFP_X722 0x37D0
#define I40E_DEV_ID_1G_BASE_T_X722 0x37D1
#define I40E_DEV_ID_10G_BASE_T_X722 0x37D2
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 1b00274..3a3ca96 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -44,9 +44,9 @@
#define DRV_KERN "-k"
-#define DRV_VERSION_MAJOR 2
-#define DRV_VERSION_MINOR 1
-#define DRV_VERSION_BUILD 14
+#define DRV_VERSION_MAJOR 3
+#define DRV_VERSION_MINOR 0
+#define DRV_VERSION_BUILD 0
#define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
__stringify(DRV_VERSION_MINOR) "." \
__stringify(DRV_VERSION_BUILD) \
@@ -67,6 +67,7 @@
{PCI_VDEVICE(INTEL, I40E_DEV_ID_VF), 0},
{PCI_VDEVICE(INTEL, I40E_DEV_ID_VF_HV), 0},
{PCI_VDEVICE(INTEL, I40E_DEV_ID_X722_VF), 0},
+ {PCI_VDEVICE(INTEL, I40E_DEV_ID_ADAPTIVE_VF), 0},
/* required last entry */
{0, }
};
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 02/13] i40e/i40evf: create and use new unified header file
2017-05-01 18:24 ` [Intel-wired-lan] [PATCH net-next v1 02/13] i40e/i40evf: create and use new unified header file Jesse Brandeburg
@ 2017-05-05 18:03 ` Bowers, AndrewX
0 siblings, 0 replies; 16+ messages in thread
From: Bowers, AndrewX @ 2017-05-05 18:03 UTC (permalink / raw)
To: intel-wired-lan
> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces at lists.osuosl.org] On
> Behalf Of Jesse Brandeburg
> Sent: Monday, May 1, 2017 11:25 AM
> To: intel-wired-lan at lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH net-next v1 02/13] i40e/i40evf: create and
> use new unified header file
>
> This moves a header for i40evf to include/linux/avf/virtchnl.h.
> The directory name avf is an acronym for the Intel(R) Adaptive Virtual
> Function.
>
> This first step creates the new file, which is a rename of
> drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h to
> include/linux/avf/virtchnl.h, and should show up in git as a rename when
> using git log --follow.
>
> To keep things building after the move, the changes to the i40evf driver are
> made to point to the new include file location.
>
> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
>
> delete mode 100644 drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
> create mode 100644 include/linux/avf/virtchnl.h
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Intel-wired-lan] [PATCH net-next v1 02/13] i40e/i40evf: create and use new unified header file
2017-05-01 18:24 ` [Intel-wired-lan] [PATCH net-next v1 01/13] i40evf: drop i40e_type.h include Jesse Brandeburg
@ 2017-05-01 18:24 ` Jesse Brandeburg
2017-05-05 18:03 ` Bowers, AndrewX
0 siblings, 1 reply; 16+ messages in thread
From: Jesse Brandeburg @ 2017-05-01 18:24 UTC (permalink / raw)
To: intel-wired-lan
This moves a header for i40evf to include/linux/avf/virtchnl.h.
The directory name avf is an acronym for the Intel(R) Adaptive
Virtual Function.
This first step creates the new file, which is a rename of
drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h to
include/linux/avf/virtchnl.h, and should show up in git
as a rename when using git log --follow.
To keep things building after the move, the changes to the i40evf
driver are made to point to the new include file location.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
delete mode 100644 drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
create mode 100644 include/linux/avf/virtchnl.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 28ea78b..9a04ad0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6651,6 +6651,7 @@ F: Documentation/networking/i40e.txt
F: Documentation/networking/i40evf.txt
F: drivers/net/ethernet/intel/
F: drivers/net/ethernet/intel/*/
+F: include/linux/avf/virtchnl.h
INTEL RDMA RNIC DRIVER
M: Faisal Latif <faisal.latif@intel.com>
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c
index 6729624..1db028a 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_common.c
@@ -27,7 +27,7 @@
#include "i40e_type.h"
#include "i40e_adminq.h"
#include "i40e_prototype.h"
-#include "i40e_virtchnl.h"
+#include <linux/avf/virtchnl.h>
/**
* i40e_set_mac_type - Sets MAC type
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h b/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
index 741223d..227905b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
+++ b/drivers/net/ethernet/intel/i40evf/i40e_prototype.h
@@ -29,7 +29,7 @@
#include "i40e_type.h"
#include "i40e_alloc.h"
-#include "i40e_virtchnl.h"
+#include <linux/avf/virtchnl.h>
/* Prototypes for shared code functions that are not in
* the standard function pointer structures. These are
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
deleted file mode 100644
index 7d6da3a..0000000
--- a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
+++ /dev/null
@@ -1,446 +0,0 @@
-/*******************************************************************************
- *
- * Intel Ethernet Controller XL710 Family Linux Virtual Function Driver
- * Copyright(c) 2013 - 2014 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * The full GNU General Public License is included in this distribution in
- * the file called "COPYING".
- *
- * Contact Information:
- * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- ******************************************************************************/
-
-#ifndef _I40E_VIRTCHNL_H_
-#define _I40E_VIRTCHNL_H_
-
-/* Description:
- * This header file describes the VF-PF communication protocol used
- * by the various i40e drivers.
- *
- * Admin queue buffer usage:
- * desc->opcode is always i40e_aqc_opc_send_msg_to_pf
- * flags, retval, datalen, and data addr are all used normally.
- * Firmware copies the cookie fields when sending messages between the PF and
- * VF, but uses all other fields internally. Due to this limitation, we
- * must send all messages as "indirect", i.e. using an external buffer.
- *
- * All the vsi indexes are relative to the VF. Each VF can have maximum of
- * three VSIs. All the queue indexes are relative to the VSI. Each VF can
- * have a maximum of sixteen queues for all of its VSIs.
- *
- * The PF is required to return a status code in v_retval for all messages
- * except RESET_VF, which does not require any response. The return value is of
- * i40e_status_code type, defined in the i40e_type.h.
- *
- * In general, VF driver initialization should roughly follow the order of these
- * opcodes. The VF driver must first validate the API version of the PF driver,
- * then request a reset, then get resources, then configure queues and
- * interrupts. After these operations are complete, the VF driver may start
- * its queues, optionally add MAC and VLAN filters, and process traffic.
- */
-
-/* Opcodes for VF-PF communication. These are placed in the v_opcode field
- * of the virtchnl_msg structure.
- */
-enum i40e_virtchnl_ops {
-/* The PF sends status change events to VFs using
- * the I40E_VIRTCHNL_OP_EVENT opcode.
- * VFs send requests to the PF using the other ops.
- */
- I40E_VIRTCHNL_OP_UNKNOWN = 0,
- I40E_VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
- I40E_VIRTCHNL_OP_RESET_VF = 2,
- I40E_VIRTCHNL_OP_GET_VF_RESOURCES = 3,
- I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE = 4,
- I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE = 5,
- I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES = 6,
- I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP = 7,
- I40E_VIRTCHNL_OP_ENABLE_QUEUES = 8,
- I40E_VIRTCHNL_OP_DISABLE_QUEUES = 9,
- I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS = 10,
- I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS = 11,
- I40E_VIRTCHNL_OP_ADD_VLAN = 12,
- I40E_VIRTCHNL_OP_DEL_VLAN = 13,
- I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14,
- I40E_VIRTCHNL_OP_GET_STATS = 15,
- I40E_VIRTCHNL_OP_RSVD = 16,
- I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
- I40E_VIRTCHNL_OP_IWARP = 20,
- I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
- I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22,
- I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
- I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
- I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
- I40E_VIRTCHNL_OP_SET_RSS_HENA = 26,
-
-};
-
-/* Virtual channel message descriptor. This overlays the admin queue
- * descriptor. All other data is passed in external buffers.
- */
-
-struct i40e_virtchnl_msg {
- u8 pad[8]; /* AQ flags/opcode/len/retval fields */
- enum i40e_virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
- i40e_status v_retval; /* ditto for desc->retval */
- u32 vfid; /* used by PF when sending to VF */
-};
-
-/* Message descriptions and data structures.*/
-
-/* I40E_VIRTCHNL_OP_VERSION
- * VF posts its version number to the PF. PF responds with its version number
- * in the same format, along with a return code.
- * Reply from PF has its major/minor versions also in param0 and param1.
- * If there is a major version mismatch, then the VF cannot operate.
- * If there is a minor version mismatch, then the VF can operate but should
- * add a warning to the system log.
- *
- * This enum element MUST always be specified as == 1, regardless of other
- * changes in the API. The PF must always respond to this message without
- * error regardless of version mismatch.
- */
-#define I40E_VIRTCHNL_VERSION_MAJOR 1
-#define I40E_VIRTCHNL_VERSION_MINOR 1
-#define I40E_VIRTCHNL_VERSION_MINOR_NO_VF_CAPS 0
-
-struct i40e_virtchnl_version_info {
- u32 major;
- u32 minor;
-};
-
-/* I40E_VIRTCHNL_OP_RESET_VF
- * VF sends this request to PF with no parameters
- * PF does NOT respond! VF driver must delay then poll VFGEN_RSTAT register
- * until reset completion is indicated. The admin queue must be reinitialized
- * after this operation.
- *
- * When reset is complete, PF must ensure that all queues in all VSIs associated
- * with the VF are stopped, all queue configurations in the HMC are set to 0,
- * and all MAC and VLAN filters (except the default MAC address) on all VSIs
- * are cleared.
- */
-
-/* I40E_VIRTCHNL_OP_GET_VF_RESOURCES
- * Version 1.0 VF sends this request to PF with no parameters
- * Version 1.1 VF sends this request to PF with u32 bitmap of its capabilities
- * PF responds with an indirect message containing
- * i40e_virtchnl_vf_resource and one or more
- * i40e_virtchnl_vsi_resource structures.
- */
-
-struct i40e_virtchnl_vsi_resource {
- u16 vsi_id;
- u16 num_queue_pairs;
- enum i40e_vsi_type vsi_type;
- u16 qset_handle;
- u8 default_mac_addr[ETH_ALEN];
-};
-/* VF offload flags */
-#define I40E_VIRTCHNL_VF_OFFLOAD_L2 0x00000001
-#define I40E_VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
-#define I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
-#define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
-#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
-#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
-#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
-
-#define I40E_VF_BASE_MODE_OFFLOADS (I40E_VIRTCHNL_VF_OFFLOAD_L2 | \
- I40E_VIRTCHNL_VF_OFFLOAD_VLAN | \
- I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF)
-
-struct i40e_virtchnl_vf_resource {
- u16 num_vsis;
- u16 num_queue_pairs;
- u16 max_vectors;
- u16 max_mtu;
-
- u32 vf_offload_flags;
- u32 rss_key_size;
- u32 rss_lut_size;
-
- struct i40e_virtchnl_vsi_resource vsi_res[1];
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE
- * VF sends this message to set up parameters for one TX queue.
- * External data buffer contains one instance of i40e_virtchnl_txq_info.
- * PF configures requested queue and returns a status code.
- */
-
-/* Tx queue config info */
-struct i40e_virtchnl_txq_info {
- u16 vsi_id;
- u16 queue_id;
- u16 ring_len; /* number of descriptors, multiple of 8 */
- u16 headwb_enabled;
- u64 dma_ring_addr;
- u64 dma_headwb_addr;
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE
- * VF sends this message to set up parameters for one RX queue.
- * External data buffer contains one instance of i40e_virtchnl_rxq_info.
- * PF configures requested queue and returns a status code.
- */
-
-/* Rx queue config info */
-struct i40e_virtchnl_rxq_info {
- u16 vsi_id;
- u16 queue_id;
- u32 ring_len; /* number of descriptors, multiple of 32 */
- u16 hdr_size;
- u16 splithdr_enabled;
- u32 databuffer_size;
- u32 max_pkt_size;
- u64 dma_ring_addr;
- enum i40e_hmc_obj_rx_hsplit_0 rx_split_pos;
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES
- * VF sends this message to set parameters for all active TX and RX queues
- * associated with the specified VSI.
- * PF configures queues and returns status.
- * If the number of queues specified is greater than the number of queues
- * associated with the VSI, an error is returned and no queues are configured.
- */
-struct i40e_virtchnl_queue_pair_info {
- /* NOTE: vsi_id and queue_id should be identical for both queues. */
- struct i40e_virtchnl_txq_info txq;
- struct i40e_virtchnl_rxq_info rxq;
-};
-
-struct i40e_virtchnl_vsi_queue_config_info {
- u16 vsi_id;
- u16 num_queue_pairs;
- struct i40e_virtchnl_queue_pair_info qpair[1];
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP
- * VF uses this message to map vectors to queues.
- * The rxq_map and txq_map fields are bitmaps used to indicate which queues
- * are to be associated with the specified vector.
- * The "other" causes are always mapped to vector 0.
- * PF configures interrupt mapping and returns status.
- */
-struct i40e_virtchnl_vector_map {
- u16 vsi_id;
- u16 vector_id;
- u16 rxq_map;
- u16 txq_map;
- u16 rxitr_idx;
- u16 txitr_idx;
-};
-
-struct i40e_virtchnl_irq_map_info {
- u16 num_vectors;
- struct i40e_virtchnl_vector_map vecmap[1];
-};
-
-/* I40E_VIRTCHNL_OP_ENABLE_QUEUES
- * I40E_VIRTCHNL_OP_DISABLE_QUEUES
- * VF sends these message to enable or disable TX/RX queue pairs.
- * The queues fields are bitmaps indicating which queues to act upon.
- * (Currently, we only support 16 queues per VF, but we make the field
- * u32 to allow for expansion.)
- * PF performs requested action and returns status.
- */
-struct i40e_virtchnl_queue_select {
- u16 vsi_id;
- u16 pad;
- u32 rx_queues;
- u32 tx_queues;
-};
-
-/* I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS
- * VF sends this message in order to add one or more unicast or multicast
- * address filters for the specified VSI.
- * PF adds the filters and returns status.
- */
-
-/* I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS
- * VF sends this message in order to remove one or more unicast or multicast
- * filters for the specified VSI.
- * PF removes the filters and returns status.
- */
-
-struct i40e_virtchnl_ether_addr {
- u8 addr[ETH_ALEN];
- u8 pad[2];
-};
-
-struct i40e_virtchnl_ether_addr_list {
- u16 vsi_id;
- u16 num_elements;
- struct i40e_virtchnl_ether_addr list[1];
-};
-
-/* I40E_VIRTCHNL_OP_ADD_VLAN
- * VF sends this message to add one or more VLAN tag filters for receives.
- * PF adds the filters and returns status.
- * If a port VLAN is configured by the PF, this operation will return an
- * error to the VF.
- */
-
-/* I40E_VIRTCHNL_OP_DEL_VLAN
- * VF sends this message to remove one or more VLAN tag filters for receives.
- * PF removes the filters and returns status.
- * If a port VLAN is configured by the PF, this operation will return an
- * error to the VF.
- */
-
-struct i40e_virtchnl_vlan_filter_list {
- u16 vsi_id;
- u16 num_elements;
- u16 vlan_id[1];
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
- * VF sends VSI id and flags.
- * PF returns status code in retval.
- * Note: we assume that broadcast accept mode is always enabled.
- */
-struct i40e_virtchnl_promisc_info {
- u16 vsi_id;
- u16 flags;
-};
-
-#define I40E_FLAG_VF_UNICAST_PROMISC 0x00000001
-#define I40E_FLAG_VF_MULTICAST_PROMISC 0x00000002
-
-/* I40E_VIRTCHNL_OP_GET_STATS
- * VF sends this message to request stats for the selected VSI. VF uses
- * the i40e_virtchnl_queue_select struct to specify the VSI. The queue_id
- * field is ignored by the PF.
- *
- * PF replies with struct i40e_eth_stats in an external buffer.
- */
-
-/* I40E_VIRTCHNL_OP_CONFIG_RSS_KEY
- * I40E_VIRTCHNL_OP_CONFIG_RSS_LUT
- * VF sends these messages to configure RSS. Only supported if both PF
- * and VF drivers set the I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF bit during
- * configuration negotiation. If this is the case, then the RSS fields in
- * the VF resource struct are valid.
- * Both the key and LUT are initialized to 0 by the PF, meaning that
- * RSS is effectively disabled until set up by the VF.
- */
-struct i40e_virtchnl_rss_key {
- u16 vsi_id;
- u16 key_len;
- u8 key[1]; /* RSS hash key, packed bytes */
-};
-
-struct i40e_virtchnl_rss_lut {
- u16 vsi_id;
- u16 lut_entries;
- u8 lut[1]; /* RSS lookup table*/
-};
-
-/* I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS
- * I40E_VIRTCHNL_OP_SET_RSS_HENA
- * VF sends these messages to get and set the hash filter enable bits for RSS.
- * By default, the PF sets these to all possible traffic types that the
- * hardware supports. The VF can query this value if it wants to change the
- * traffic types that are hashed by the hardware.
- * Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h
- */
-struct i40e_virtchnl_rss_hena {
- u64 hena;
-};
-
-/* I40E_VIRTCHNL_OP_EVENT
- * PF sends this message to inform the VF driver of events that may affect it.
- * No direct response is expected from the VF, though it may generate other
- * messages in response to this one.
- */
-enum i40e_virtchnl_event_codes {
- I40E_VIRTCHNL_EVENT_UNKNOWN = 0,
- I40E_VIRTCHNL_EVENT_LINK_CHANGE,
- I40E_VIRTCHNL_EVENT_RESET_IMPENDING,
- I40E_VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
-};
-#define I40E_PF_EVENT_SEVERITY_INFO 0
-#define I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM 255
-
-struct i40e_virtchnl_pf_event {
- enum i40e_virtchnl_event_codes event;
- union {
- struct {
- enum i40e_aq_link_speed link_speed;
- bool link_status;
- } link_event;
- } event_data;
-
- int severity;
-};
-
-/* I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
- * VF uses this message to request PF to map IWARP vectors to IWARP queues.
- * The request for this originates from the VF IWARP driver through
- * a client interface between VF LAN and VF IWARP driver.
- * A vector could have an AEQ and CEQ attached to it although
- * there is a single AEQ per VF IWARP instance in which case
- * most vectors will have an INVALID_IDX for aeq and valid idx for ceq.
- * There will never be a case where there will be multiple CEQs attached
- * to a single vector.
- * PF configures interrupt mapping and returns status.
- */
-
-/* HW does not define a type value for AEQ; only for RX/TX and CEQ.
- * In order for us to keep the interface simple, SW will define a
- * unique type value for AEQ.
- */
-#define I40E_QUEUE_TYPE_PE_AEQ 0x80
-#define I40E_QUEUE_INVALID_IDX 0xFFFF
-
-struct i40e_virtchnl_iwarp_qv_info {
- u32 v_idx; /* msix_vector */
- u16 ceq_idx;
- u16 aeq_idx;
- u8 itr_idx;
-};
-
-struct i40e_virtchnl_iwarp_qvlist_info {
- u32 num_vectors;
- struct i40e_virtchnl_iwarp_qv_info qv_info[1];
-};
-
-/* VF reset states - these are written into the RSTAT register:
- * I40E_VFGEN_RSTAT1 on the PF
- * I40E_VFGEN_RSTAT on the VF
- * When the PF initiates a reset, it writes 0
- * When the reset is complete, it writes 1
- * When the PF detects that the VF has recovered, it writes 2
- * VF checks this register periodically to determine if a reset has occurred,
- * then polls it to know when the reset is complete.
- * If either the PF or VF reads the register while the hardware
- * is in a reset state, it will return DEADBEEF, which, when masked
- * will result in 3.
- */
-enum i40e_vfr_states {
- I40E_VFR_INPROGRESS = 0,
- I40E_VFR_COMPLETED,
- I40E_VFR_VFACTIVE,
- I40E_VFR_UNKNOWN,
-};
-
-#endif /* _I40E_VIRTCHNL_H_ */
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h
index b8ada6d..75d314b 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf.h
+++ b/drivers/net/ethernet/intel/i40evf/i40evf.h
@@ -43,7 +43,7 @@
#include <net/udp.h>
#include "i40e_type.h"
-#include "i40e_virtchnl.h"
+#include <linux/avf/virtchnl.h>
#include "i40e_txrx.h"
#define DEFAULT_DEBUG_LEVEL_SHIFT 3
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h
new file mode 100644
index 0000000..7d6da3a
--- /dev/null
+++ b/include/linux/avf/virtchnl.h
@@ -0,0 +1,446 @@
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Virtual Function Driver
+ * Copyright(c) 2013 - 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_VIRTCHNL_H_
+#define _I40E_VIRTCHNL_H_
+
+/* Description:
+ * This header file describes the VF-PF communication protocol used
+ * by the various i40e drivers.
+ *
+ * Admin queue buffer usage:
+ * desc->opcode is always i40e_aqc_opc_send_msg_to_pf
+ * flags, retval, datalen, and data addr are all used normally.
+ * Firmware copies the cookie fields when sending messages between the PF and
+ * VF, but uses all other fields internally. Due to this limitation, we
+ * must send all messages as "indirect", i.e. using an external buffer.
+ *
+ * All the vsi indexes are relative to the VF. Each VF can have maximum of
+ * three VSIs. All the queue indexes are relative to the VSI. Each VF can
+ * have a maximum of sixteen queues for all of its VSIs.
+ *
+ * The PF is required to return a status code in v_retval for all messages
+ * except RESET_VF, which does not require any response. The return value is of
+ * i40e_status_code type, defined in the i40e_type.h.
+ *
+ * In general, VF driver initialization should roughly follow the order of these
+ * opcodes. The VF driver must first validate the API version of the PF driver,
+ * then request a reset, then get resources, then configure queues and
+ * interrupts. After these operations are complete, the VF driver may start
+ * its queues, optionally add MAC and VLAN filters, and process traffic.
+ */
+
+/* Opcodes for VF-PF communication. These are placed in the v_opcode field
+ * of the virtchnl_msg structure.
+ */
+enum i40e_virtchnl_ops {
+/* The PF sends status change events to VFs using
+ * the I40E_VIRTCHNL_OP_EVENT opcode.
+ * VFs send requests to the PF using the other ops.
+ */
+ I40E_VIRTCHNL_OP_UNKNOWN = 0,
+ I40E_VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
+ I40E_VIRTCHNL_OP_RESET_VF = 2,
+ I40E_VIRTCHNL_OP_GET_VF_RESOURCES = 3,
+ I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE = 4,
+ I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE = 5,
+ I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES = 6,
+ I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP = 7,
+ I40E_VIRTCHNL_OP_ENABLE_QUEUES = 8,
+ I40E_VIRTCHNL_OP_DISABLE_QUEUES = 9,
+ I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS = 10,
+ I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS = 11,
+ I40E_VIRTCHNL_OP_ADD_VLAN = 12,
+ I40E_VIRTCHNL_OP_DEL_VLAN = 13,
+ I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14,
+ I40E_VIRTCHNL_OP_GET_STATS = 15,
+ I40E_VIRTCHNL_OP_RSVD = 16,
+ I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
+ I40E_VIRTCHNL_OP_IWARP = 20,
+ I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21,
+ I40E_VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22,
+ I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
+ I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
+ I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
+ I40E_VIRTCHNL_OP_SET_RSS_HENA = 26,
+
+};
+
+/* Virtual channel message descriptor. This overlays the admin queue
+ * descriptor. All other data is passed in external buffers.
+ */
+
+struct i40e_virtchnl_msg {
+ u8 pad[8]; /* AQ flags/opcode/len/retval fields */
+ enum i40e_virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
+ i40e_status v_retval; /* ditto for desc->retval */
+ u32 vfid; /* used by PF when sending to VF */
+};
+
+/* Message descriptions and data structures.*/
+
+/* I40E_VIRTCHNL_OP_VERSION
+ * VF posts its version number to the PF. PF responds with its version number
+ * in the same format, along with a return code.
+ * Reply from PF has its major/minor versions also in param0 and param1.
+ * If there is a major version mismatch, then the VF cannot operate.
+ * If there is a minor version mismatch, then the VF can operate but should
+ * add a warning to the system log.
+ *
+ * This enum element MUST always be specified as == 1, regardless of other
+ * changes in the API. The PF must always respond to this message without
+ * error regardless of version mismatch.
+ */
+#define I40E_VIRTCHNL_VERSION_MAJOR 1
+#define I40E_VIRTCHNL_VERSION_MINOR 1
+#define I40E_VIRTCHNL_VERSION_MINOR_NO_VF_CAPS 0
+
+struct i40e_virtchnl_version_info {
+ u32 major;
+ u32 minor;
+};
+
+/* I40E_VIRTCHNL_OP_RESET_VF
+ * VF sends this request to PF with no parameters
+ * PF does NOT respond! VF driver must delay then poll VFGEN_RSTAT register
+ * until reset completion is indicated. The admin queue must be reinitialized
+ * after this operation.
+ *
+ * When reset is complete, PF must ensure that all queues in all VSIs associated
+ * with the VF are stopped, all queue configurations in the HMC are set to 0,
+ * and all MAC and VLAN filters (except the default MAC address) on all VSIs
+ * are cleared.
+ */
+
+/* I40E_VIRTCHNL_OP_GET_VF_RESOURCES
+ * Version 1.0 VF sends this request to PF with no parameters
+ * Version 1.1 VF sends this request to PF with u32 bitmap of its capabilities
+ * PF responds with an indirect message containing
+ * i40e_virtchnl_vf_resource and one or more
+ * i40e_virtchnl_vsi_resource structures.
+ */
+
+struct i40e_virtchnl_vsi_resource {
+ u16 vsi_id;
+ u16 num_queue_pairs;
+ enum i40e_vsi_type vsi_type;
+ u16 qset_handle;
+ u8 default_mac_addr[ETH_ALEN];
+};
+/* VF offload flags */
+#define I40E_VIRTCHNL_VF_OFFLOAD_L2 0x00000001
+#define I40E_VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
+#define I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
+#define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
+#define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
+#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
+#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
+
+#define I40E_VF_BASE_MODE_OFFLOADS (I40E_VIRTCHNL_VF_OFFLOAD_L2 | \
+ I40E_VIRTCHNL_VF_OFFLOAD_VLAN | \
+ I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF)
+
+struct i40e_virtchnl_vf_resource {
+ u16 num_vsis;
+ u16 num_queue_pairs;
+ u16 max_vectors;
+ u16 max_mtu;
+
+ u32 vf_offload_flags;
+ u32 rss_key_size;
+ u32 rss_lut_size;
+
+ struct i40e_virtchnl_vsi_resource vsi_res[1];
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE
+ * VF sends this message to set up parameters for one TX queue.
+ * External data buffer contains one instance of i40e_virtchnl_txq_info.
+ * PF configures requested queue and returns a status code.
+ */
+
+/* Tx queue config info */
+struct i40e_virtchnl_txq_info {
+ u16 vsi_id;
+ u16 queue_id;
+ u16 ring_len; /* number of descriptors, multiple of 8 */
+ u16 headwb_enabled;
+ u64 dma_ring_addr;
+ u64 dma_headwb_addr;
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE
+ * VF sends this message to set up parameters for one RX queue.
+ * External data buffer contains one instance of i40e_virtchnl_rxq_info.
+ * PF configures requested queue and returns a status code.
+ */
+
+/* Rx queue config info */
+struct i40e_virtchnl_rxq_info {
+ u16 vsi_id;
+ u16 queue_id;
+ u32 ring_len; /* number of descriptors, multiple of 32 */
+ u16 hdr_size;
+ u16 splithdr_enabled;
+ u32 databuffer_size;
+ u32 max_pkt_size;
+ u64 dma_ring_addr;
+ enum i40e_hmc_obj_rx_hsplit_0 rx_split_pos;
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES
+ * VF sends this message to set parameters for all active TX and RX queues
+ * associated with the specified VSI.
+ * PF configures queues and returns status.
+ * If the number of queues specified is greater than the number of queues
+ * associated with the VSI, an error is returned and no queues are configured.
+ */
+struct i40e_virtchnl_queue_pair_info {
+ /* NOTE: vsi_id and queue_id should be identical for both queues. */
+ struct i40e_virtchnl_txq_info txq;
+ struct i40e_virtchnl_rxq_info rxq;
+};
+
+struct i40e_virtchnl_vsi_queue_config_info {
+ u16 vsi_id;
+ u16 num_queue_pairs;
+ struct i40e_virtchnl_queue_pair_info qpair[1];
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP
+ * VF uses this message to map vectors to queues.
+ * The rxq_map and txq_map fields are bitmaps used to indicate which queues
+ * are to be associated with the specified vector.
+ * The "other" causes are always mapped to vector 0.
+ * PF configures interrupt mapping and returns status.
+ */
+struct i40e_virtchnl_vector_map {
+ u16 vsi_id;
+ u16 vector_id;
+ u16 rxq_map;
+ u16 txq_map;
+ u16 rxitr_idx;
+ u16 txitr_idx;
+};
+
+struct i40e_virtchnl_irq_map_info {
+ u16 num_vectors;
+ struct i40e_virtchnl_vector_map vecmap[1];
+};
+
+/* I40E_VIRTCHNL_OP_ENABLE_QUEUES
+ * I40E_VIRTCHNL_OP_DISABLE_QUEUES
+ * VF sends these message to enable or disable TX/RX queue pairs.
+ * The queues fields are bitmaps indicating which queues to act upon.
+ * (Currently, we only support 16 queues per VF, but we make the field
+ * u32 to allow for expansion.)
+ * PF performs requested action and returns status.
+ */
+struct i40e_virtchnl_queue_select {
+ u16 vsi_id;
+ u16 pad;
+ u32 rx_queues;
+ u32 tx_queues;
+};
+
+/* I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS
+ * VF sends this message in order to add one or more unicast or multicast
+ * address filters for the specified VSI.
+ * PF adds the filters and returns status.
+ */
+
+/* I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS
+ * VF sends this message in order to remove one or more unicast or multicast
+ * filters for the specified VSI.
+ * PF removes the filters and returns status.
+ */
+
+struct i40e_virtchnl_ether_addr {
+ u8 addr[ETH_ALEN];
+ u8 pad[2];
+};
+
+struct i40e_virtchnl_ether_addr_list {
+ u16 vsi_id;
+ u16 num_elements;
+ struct i40e_virtchnl_ether_addr list[1];
+};
+
+/* I40E_VIRTCHNL_OP_ADD_VLAN
+ * VF sends this message to add one or more VLAN tag filters for receives.
+ * PF adds the filters and returns status.
+ * If a port VLAN is configured by the PF, this operation will return an
+ * error to the VF.
+ */
+
+/* I40E_VIRTCHNL_OP_DEL_VLAN
+ * VF sends this message to remove one or more VLAN tag filters for receives.
+ * PF removes the filters and returns status.
+ * If a port VLAN is configured by the PF, this operation will return an
+ * error to the VF.
+ */
+
+struct i40e_virtchnl_vlan_filter_list {
+ u16 vsi_id;
+ u16 num_elements;
+ u16 vlan_id[1];
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
+ * VF sends VSI id and flags.
+ * PF returns status code in retval.
+ * Note: we assume that broadcast accept mode is always enabled.
+ */
+struct i40e_virtchnl_promisc_info {
+ u16 vsi_id;
+ u16 flags;
+};
+
+#define I40E_FLAG_VF_UNICAST_PROMISC 0x00000001
+#define I40E_FLAG_VF_MULTICAST_PROMISC 0x00000002
+
+/* I40E_VIRTCHNL_OP_GET_STATS
+ * VF sends this message to request stats for the selected VSI. VF uses
+ * the i40e_virtchnl_queue_select struct to specify the VSI. The queue_id
+ * field is ignored by the PF.
+ *
+ * PF replies with struct i40e_eth_stats in an external buffer.
+ */
+
+/* I40E_VIRTCHNL_OP_CONFIG_RSS_KEY
+ * I40E_VIRTCHNL_OP_CONFIG_RSS_LUT
+ * VF sends these messages to configure RSS. Only supported if both PF
+ * and VF drivers set the I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF bit during
+ * configuration negotiation. If this is the case, then the RSS fields in
+ * the VF resource struct are valid.
+ * Both the key and LUT are initialized to 0 by the PF, meaning that
+ * RSS is effectively disabled until set up by the VF.
+ */
+struct i40e_virtchnl_rss_key {
+ u16 vsi_id;
+ u16 key_len;
+ u8 key[1]; /* RSS hash key, packed bytes */
+};
+
+struct i40e_virtchnl_rss_lut {
+ u16 vsi_id;
+ u16 lut_entries;
+ u8 lut[1]; /* RSS lookup table*/
+};
+
+/* I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS
+ * I40E_VIRTCHNL_OP_SET_RSS_HENA
+ * VF sends these messages to get and set the hash filter enable bits for RSS.
+ * By default, the PF sets these to all possible traffic types that the
+ * hardware supports. The VF can query this value if it wants to change the
+ * traffic types that are hashed by the hardware.
+ * Traffic types are defined in the i40e_filter_pctype enum in i40e_type.h
+ */
+struct i40e_virtchnl_rss_hena {
+ u64 hena;
+};
+
+/* I40E_VIRTCHNL_OP_EVENT
+ * PF sends this message to inform the VF driver of events that may affect it.
+ * No direct response is expected from the VF, though it may generate other
+ * messages in response to this one.
+ */
+enum i40e_virtchnl_event_codes {
+ I40E_VIRTCHNL_EVENT_UNKNOWN = 0,
+ I40E_VIRTCHNL_EVENT_LINK_CHANGE,
+ I40E_VIRTCHNL_EVENT_RESET_IMPENDING,
+ I40E_VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
+};
+#define I40E_PF_EVENT_SEVERITY_INFO 0
+#define I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM 255
+
+struct i40e_virtchnl_pf_event {
+ enum i40e_virtchnl_event_codes event;
+ union {
+ struct {
+ enum i40e_aq_link_speed link_speed;
+ bool link_status;
+ } link_event;
+ } event_data;
+
+ int severity;
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
+ * VF uses this message to request PF to map IWARP vectors to IWARP queues.
+ * The request for this originates from the VF IWARP driver through
+ * a client interface between VF LAN and VF IWARP driver.
+ * A vector could have an AEQ and CEQ attached to it although
+ * there is a single AEQ per VF IWARP instance in which case
+ * most vectors will have an INVALID_IDX for aeq and valid idx for ceq.
+ * There will never be a case where there will be multiple CEQs attached
+ * to a single vector.
+ * PF configures interrupt mapping and returns status.
+ */
+
+/* HW does not define a type value for AEQ; only for RX/TX and CEQ.
+ * In order for us to keep the interface simple, SW will define a
+ * unique type value for AEQ.
+ */
+#define I40E_QUEUE_TYPE_PE_AEQ 0x80
+#define I40E_QUEUE_INVALID_IDX 0xFFFF
+
+struct i40e_virtchnl_iwarp_qv_info {
+ u32 v_idx; /* msix_vector */
+ u16 ceq_idx;
+ u16 aeq_idx;
+ u8 itr_idx;
+};
+
+struct i40e_virtchnl_iwarp_qvlist_info {
+ u32 num_vectors;
+ struct i40e_virtchnl_iwarp_qv_info qv_info[1];
+};
+
+/* VF reset states - these are written into the RSTAT register:
+ * I40E_VFGEN_RSTAT1 on the PF
+ * I40E_VFGEN_RSTAT on the VF
+ * When the PF initiates a reset, it writes 0
+ * When the reset is complete, it writes 1
+ * When the PF detects that the VF has recovered, it writes 2
+ * VF checks this register periodically to determine if a reset has occurred,
+ * then polls it to know when the reset is complete.
+ * If either the PF or VF reads the register while the hardware
+ * is in a reset state, it will return DEADBEEF, which, when masked
+ * will result in 3.
+ */
+enum i40e_vfr_states {
+ I40E_VFR_INPROGRESS = 0,
+ I40E_VFR_COMPLETED,
+ I40E_VFR_VFACTIVE,
+ I40E_VFR_UNKNOWN,
+};
+
+#endif /* _I40E_VIRTCHNL_H_ */
--
1.8.3.1
^ permalink raw reply related [flat|nested] 16+ messages in thread
end of thread, other threads:[~2017-05-05 18:03 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-05-04 2:51 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 01/13] i40evf: drop i40e_type.h include Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 02/13] i40e/i40evf: create and use new unified header file Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 03/13] i40e: use new unified virtchnl " Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 04/13] virtchnl: rename i40e to generic virtchnl Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 05/13] virtchnl: move some code to core driver Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 06/13] virtchnl: convert to new macros Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 07/13] i40e/virtchnl: refactor code for validate checks Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 08/13] i40evf/virtchnl: whitespace cleanups Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 09/13] virtchnl: finish conversion to virtchnl interface Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 10/13] i40e/virtchnl: move function to virtchnl Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 11/13] virtchnl: Add pad fields to a couple of structures Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 12/13] virtchnl: Add compile time static asserts to validate structure sizes Jeff Kirsher
2017-05-04 2:51 ` [Intel-wired-lan] [PATCH net-next v1 13/13] i40evf: Add support for Adaptive Virtual Function Jeff Kirsher
-- strict thread matches above, loose matches on Subject: below --
2017-05-01 18:24 [Intel-wired-lan] [PATCH net-next v1 00/13] i40e/i40evf: AVF series Jesse Brandeburg
2017-05-01 18:24 ` [Intel-wired-lan] [PATCH net-next v1 01/13] i40evf: drop i40e_type.h include Jesse Brandeburg
2017-05-01 18:24 ` [Intel-wired-lan] [PATCH net-next v1 02/13] i40e/i40evf: create and use new unified header file Jesse Brandeburg
2017-05-05 18:03 ` Bowers, AndrewX
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