From: Roland Dreier <rdreier@cisco.com>
To: torvalds@linux-foundation.org, akpm@linux-foundation.org
Cc: general@lists.openfabrics.org, linux-kernel@vger.kernel.org
Subject: [GIT PULL] please pull infiniband.git
Date: Mon, 18 Feb 2008 12:35:16 -0800 [thread overview]
Message-ID: <adar6fahukb.fsf@cisco.com> (raw)
Linus, please pull from
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git for-linus
This tree is also available from kernel.org mirrors at:
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband.git for-linus
This will get a few post-2.6.25-rc2 fixes, mostly for the new nes driver:
Chien Tung (1):
RDMA/nes: Fix VLAN support
Glenn Streiff (1):
RDMA/nes: Fix MAC interrupt erroneously masked on ifdown
Li Zefan (1):
IB: Fix return value in ib_device_register_sysfs()
Roland Dreier (1):
RDMA/nes: Fix possible array overrun
drivers/infiniband/core/sysfs.c | 4 ++-
drivers/infiniband/hw/nes/nes_nic.c | 62 +++++++++++++++++++++++---------
drivers/infiniband/hw/nes/nes_verbs.c | 2 +-
3 files changed, 48 insertions(+), 20 deletions(-)
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index c864ef7..5a4b2e6 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -686,8 +686,10 @@ int ib_device_register_sysfs(struct ib_device *device)
device->ports_parent = kobject_create_and_add("ports",
kobject_get(&class_dev->kobj));
- if (!device->ports_parent)
+ if (!device->ports_parent) {
+ ret = -ENOMEM;
goto err_put;
+ }
if (device->node_type == RDMA_NODE_IB_SWITCH) {
ret = add_port(device, 0);
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index b6cc265..eee77da 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -148,14 +148,15 @@ static int nes_netdev_open(struct net_device *netdev)
struct nes_device *nesdev = nesvnic->nesdev;
int ret;
int i;
- struct nes_vnic *first_nesvnic;
+ struct nes_vnic *first_nesvnic = NULL;
u32 nic_active_bit;
u32 nic_active;
+ struct list_head *list_pos, *list_temp;
assert(nesdev != NULL);
- first_nesvnic = list_entry(nesdev->nesadapter->nesvnic_list[nesdev->mac_index].next,
- struct nes_vnic, list);
+ if (nesvnic->netdev_open == 1)
+ return 0;
if (netif_msg_ifup(nesvnic))
printk(KERN_INFO PFX "%s: enabling interface\n", netdev->name);
@@ -225,7 +226,18 @@ static int nes_netdev_open(struct net_device *netdev)
nes_write32(nesdev->regs+NES_CQE_ALLOC, NES_CQE_ALLOC_NOTIFY_NEXT |
nesvnic->nic_cq.cq_number);
nes_read32(nesdev->regs+NES_CQE_ALLOC);
-
+ list_for_each_safe(list_pos, list_temp, &nesdev->nesadapter->nesvnic_list[nesdev->mac_index]) {
+ first_nesvnic = container_of(list_pos, struct nes_vnic, list);
+ if (first_nesvnic->netdev_open == 1)
+ break;
+ }
+ if (first_nesvnic->netdev_open == 0) {
+ nes_debug(NES_DBG_INIT, "Setting up MAC interrupt mask.\n");
+ nes_write_indexed(nesdev, NES_IDX_MAC_INT_MASK + (0x200 * nesdev->mac_index),
+ ~(NES_MAC_INT_LINK_STAT_CHG | NES_MAC_INT_XGMII_EXT |
+ NES_MAC_INT_TX_UNDERFLOW | NES_MAC_INT_TX_ERROR));
+ first_nesvnic = nesvnic;
+ }
if (first_nesvnic->linkup) {
/* Enable network packets */
nesvnic->linkup = 1;
@@ -248,6 +260,8 @@ static int nes_netdev_stop(struct net_device *netdev)
struct nes_device *nesdev = nesvnic->nesdev;
u32 nic_active_mask;
u32 nic_active;
+ struct nes_vnic *first_nesvnic = NULL;
+ struct list_head *list_pos, *list_temp;
nes_debug(NES_DBG_SHUTDOWN, "nesvnic=%p, nesdev=%p, netdev=%p %s\n",
nesvnic, nesdev, netdev, netdev->name);
@@ -260,9 +274,20 @@ static int nes_netdev_stop(struct net_device *netdev)
/* Disable network packets */
napi_disable(&nesvnic->napi);
netif_stop_queue(netdev);
- if ((nesdev->netdev[0] == netdev) & (nesvnic->logical_port == nesdev->mac_index)) {
- nes_write_indexed(nesdev,
- NES_IDX_MAC_INT_MASK+(0x200*nesdev->mac_index), 0xffffffff);
+ list_for_each_safe(list_pos, list_temp, &nesdev->nesadapter->nesvnic_list[nesdev->mac_index]) {
+ first_nesvnic = container_of(list_pos, struct nes_vnic, list);
+ if ((first_nesvnic->netdev_open == 1) && (first_nesvnic != nesvnic))
+ break;
+ }
+
+ if (first_nesvnic->netdev_open == 0)
+ nes_write_indexed(nesdev, NES_IDX_MAC_INT_MASK+(0x200*nesdev->mac_index), 0xffffffff);
+ else if ((first_nesvnic != nesvnic) &&
+ (PCI_FUNC(first_nesvnic->nesdev->pcidev->devfn) != PCI_FUNC(nesvnic->nesdev->pcidev->devfn))) {
+ nes_write_indexed(nesdev, NES_IDX_MAC_INT_MASK + (0x200 * nesdev->mac_index), 0xffffffff);
+ nes_write_indexed(first_nesvnic->nesdev, NES_IDX_MAC_INT_MASK + (0x200 * first_nesvnic->nesdev->mac_index),
+ ~(NES_MAC_INT_LINK_STAT_CHG | NES_MAC_INT_XGMII_EXT |
+ NES_MAC_INT_TX_UNDERFLOW | NES_MAC_INT_TX_ERROR));
}
nic_active_mask = ~((u32)(1 << nesvnic->nic_index));
@@ -859,7 +884,6 @@ void nes_netdev_set_multicast_list(struct net_device *netdev)
for (mc_index=0; mc_index < NES_MULTICAST_PF_MAX; mc_index++) {
while (multicast_addr && nesvnic->mcrq_mcast_filter && ((mc_nic_index = nesvnic->mcrq_mcast_filter(nesvnic, multicast_addr->dmi_addr)) == 0))
multicast_addr = multicast_addr->next;
-
if (mc_nic_index < 0)
mc_nic_index = nesvnic->nic_index;
if (multicast_addr) {
@@ -908,7 +932,7 @@ static int nes_netdev_change_mtu(struct net_device *netdev, int new_mtu)
return -EINVAL;
netdev->mtu = new_mtu;
- nesvnic->max_frame_size = new_mtu+ETH_HLEN;
+ nesvnic->max_frame_size = new_mtu + VLAN_ETH_HLEN;
if (netdev->mtu > 1500) {
jumbomode=1;
@@ -1470,10 +1494,15 @@ static void nes_netdev_vlan_rx_register(struct net_device *netdev, struct vlan_g
{
struct nes_vnic *nesvnic = netdev_priv(netdev);
struct nes_device *nesdev = nesvnic->nesdev;
+ struct nes_adapter *nesadapter = nesdev->nesadapter;
u32 u32temp;
+ unsigned long flags;
+ spin_lock_irqsave(&nesadapter->phy_lock, flags);
nesvnic->vlan_grp = grp;
+ nes_debug(NES_DBG_NETDEV, "%s: %s\n", __func__, netdev->name);
+
/* Enable/Disable VLAN Stripping */
u32temp = nes_read_indexed(nesdev, NES_IDX_PCIX_DIAG);
if (grp)
@@ -1482,6 +1511,7 @@ static void nes_netdev_vlan_rx_register(struct net_device *netdev, struct vlan_g
u32temp |= 0x02000000;
nes_write_indexed(nesdev, NES_IDX_PCIX_DIAG, u32temp);
+ spin_unlock_irqrestore(&nesadapter->phy_lock, flags);
}
@@ -1540,7 +1570,7 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
nesvnic->msg_enable = netif_msg_init(debug, default_msg);
nesvnic->netdev_index = nesdev->netdev_count;
nesvnic->perfect_filter_index = nesdev->nesadapter->netdev_count;
- nesvnic->max_frame_size = netdev->mtu+netdev->hard_header_len;
+ nesvnic->max_frame_size = netdev->mtu + netdev->hard_header_len + VLAN_HLEN;
curr_qp_map = nic_qp_mapping_per_function[PCI_FUNC(nesdev->pcidev->devfn)];
nesvnic->nic.qp_id = curr_qp_map[nesdev->netdev_count].qpid;
@@ -1610,7 +1640,7 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
list_add_tail(&nesvnic->list, &nesdev->nesadapter->nesvnic_list[nesdev->mac_index]);
if ((nesdev->netdev_count == 0) &&
- (PCI_FUNC(nesdev->pcidev->devfn) == nesdev->mac_index)) {
+ (PCI_FUNC(nesdev->pcidev->devfn) == nesdev->mac_index)) {
nes_debug(NES_DBG_INIT, "Setting up PHY interrupt mask. Using register index 0x%04X\n",
NES_IDX_PHY_PCS_CONTROL_STATUS0+(0x200*(nesvnic->logical_port&1)));
u32temp = nes_read_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 +
@@ -1648,18 +1678,14 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
nesvnic->linkup = 1;
}
}
- nes_debug(NES_DBG_INIT, "Setting up MAC interrupt mask.\n");
/* clear the MAC interrupt status, assumes direct logical to physical mapping */
- u32temp = nes_read_indexed(nesdev, NES_IDX_MAC_INT_STATUS+(0x200*nesvnic->logical_port));
+ u32temp = nes_read_indexed(nesdev, NES_IDX_MAC_INT_STATUS + (0x200 * nesdev->mac_index));
nes_debug(NES_DBG_INIT, "Phy interrupt status = 0x%X.\n", u32temp);
- nes_write_indexed(nesdev, NES_IDX_MAC_INT_STATUS+(0x200*nesvnic->logical_port), u32temp);
+ nes_write_indexed(nesdev, NES_IDX_MAC_INT_STATUS + (0x200 * nesdev->mac_index), u32temp);
- if (nesdev->nesadapter->phy_type[nesvnic->logical_port] != NES_PHY_TYPE_IRIS)
+ if (nesdev->nesadapter->phy_type[nesdev->mac_index] != NES_PHY_TYPE_IRIS)
nes_init_phy(nesdev);
- nes_write_indexed(nesdev, NES_IDX_MAC_INT_MASK+(0x200*nesvnic->logical_port),
- ~(NES_MAC_INT_LINK_STAT_CHG | NES_MAC_INT_XGMII_EXT |
- NES_MAC_INT_TX_UNDERFLOW | NES_MAC_INT_TX_ERROR));
}
return netdev;
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index ffd4b42..4dafbe1 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -1337,7 +1337,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
NES_MAX_USER_WQ_REGIONS, nes_ucontext->first_free_wq);
/* nes_debug(NES_DBG_QP, "find_first_zero_biton wqs returned %u\n",
nespd->mmap_db_index); */
- if (nesqp->mmap_sq_db_index > NES_MAX_USER_WQ_REGIONS) {
+ if (nesqp->mmap_sq_db_index >= NES_MAX_USER_WQ_REGIONS) {
nes_debug(NES_DBG_QP,
"db index > max user regions, failing create QP\n");
nes_free_resource(nesadapter, nesadapter->allocated_qps, qp_num);
next reply other threads:[~2008-02-18 20:35 UTC|newest]
Thread overview: 223+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-18 20:35 Roland Dreier [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-04-22 17:08 [GIT PULL] please pull infiniband.git Roland Dreier
2015-04-02 17:27 Roland Dreier
2015-02-20 17:08 Roland Dreier
2015-02-06 21:19 Roland Dreier
2015-02-07 15:58 ` Yann Droneaud
2015-02-03 21:42 Roland Dreier
2014-12-19 0:03 Roland Dreier
2014-10-16 22:52 Roland Dreier
2014-10-20 23:28 ` Doug Ledford
2014-11-02 20:06 ` Dave Airlie
2014-11-03 7:15 ` Eli Cohen
2014-11-03 7:58 ` Sagi Grimberg
2014-09-23 21:58 Roland Dreier
2014-09-27 21:19 ` Or Gerlitz
2014-08-14 16:05 Roland Dreier
2014-07-18 20:40 Roland Dreier
2014-06-10 17:14 Roland Dreier
2014-05-02 0:09 Roland Dreier
2014-04-18 18:40 Roland Dreier
2014-04-03 15:54 Roland Dreier
2014-02-14 17:51 Roland Dreier
2014-01-24 19:43 Roland Dreier
2013-12-23 17:24 Roland Dreier
2013-11-18 18:40 Roland Dreier
2013-11-19 17:25 ` Or Gerlitz
2013-10-22 17:22 Roland Dreier
2013-10-14 18:16 Roland Dreier
2013-10-15 0:52 ` Linus Torvalds
2013-10-15 17:48 ` Roland Dreier
2013-09-04 17:03 Roland Dreier
2013-09-05 0:31 ` Stephen Rothwell
2013-09-05 16:42 ` Linus Torvalds
2013-09-05 16:43 ` David Miller
2013-08-02 16:12 Roland Dreier
2013-07-11 23:52 Roland Dreier
2013-07-09 17:36 Roland Dreier
2013-07-10 14:35 ` Sebastian Riemer
2013-07-10 14:38 ` Roland Dreier
2013-07-10 15:34 ` Bart Van Assche
2013-06-07 22:28 Roland Dreier
2013-05-08 21:20 Roland Dreier
2013-03-25 16:42 Roland Dreier
2013-04-05 15:56 ` David Woodhouse
2013-02-26 17:41 Roland Dreier
2013-02-07 1:15 Roland Dreier
2012-12-21 21:42 Roland Dreier
2012-12-11 5:59 Roland Dreier
2012-12-14 9:56 ` Roland Dreier
2012-12-14 15:36 ` Linus Torvalds
2012-12-14 23:57 ` Roland Dreier
2012-10-26 19:55 Roland Dreier
2012-10-05 2:20 Roland Dreier
2012-10-02 16:08 Roland Dreier
2012-09-17 15:57 Roland Dreier
2012-08-17 18:38 Roland Dreier
2012-07-23 16:17 Roland Dreier
2012-06-24 12:09 Roland Dreier
2012-06-25 14:11 ` Tziporet Koren
2012-05-21 1:14 Roland Dreier
2012-05-21 2:05 ` Stephen Rothwell
2012-05-21 2:35 ` Roland Dreier
2012-05-21 3:39 ` Stephen Rothwell
2012-05-21 16:07 ` Roland Dreier
2012-06-06 17:44 ` Roland Dreier
2012-04-26 17:39 Roland Dreier
2012-04-12 23:45 Roland Dreier
2012-04-11 20:07 Roland Dreier
2012-03-19 17:11 Roland Dreier
2012-03-26 21:04 ` Tziporet Koren
2012-03-26 21:13 ` Roland Dreier
2012-03-27 16:33 ` Tziporet Koren
2012-02-25 2:32 Roland Dreier
2012-02-07 17:34 Roland Dreier
2012-02-01 6:36 Roland Dreier
2012-01-06 17:38 Roland Dreier
2011-12-19 17:39 Roland Dreier
2011-11-30 17:50 Roland Dreier
2011-11-04 18:26 Roland Dreier
2011-11-01 16:54 Roland Dreier
2011-08-18 15:54 Roland Dreier
2011-07-22 19:08 Roland Dreier
2011-06-21 16:18 Roland Dreier
2011-05-26 16:46 Roland Dreier
2011-05-19 18:17 Roland Dreier
2011-03-25 19:07 Roland Dreier
2011-03-23 17:47 Roland Dreier
2011-03-23 18:15 ` Roland Dreier
2011-03-15 18:01 Roland Dreier
2011-02-17 22:26 Roland Dreier
2011-02-03 18:05 Roland Dreier
2011-01-17 21:55 Roland Dreier
2011-01-25 16:23 ` Tziporet Koren
2011-01-11 18:38 Roland Dreier
2010-12-13 21:53 Roland Dreier
2010-12-02 18:57 Roland Dreier
2010-10-26 20:52 Roland Dreier
2010-10-26 23:17 ` Roland Dreier
2010-09-27 16:31 Roland Dreier
2010-09-08 21:45 Roland Dreier
2010-08-09 22:44 Roland Dreier
2010-08-05 21:37 [GIT PULL] Please " Roland Dreier
2010-07-08 16:12 [GIT PULL] please " Roland Dreier
2010-05-27 22:18 Roland Dreier
2010-05-25 16:58 Roland Dreier
2010-05-18 3:37 Roland Dreier
2010-04-09 16:13 Roland Dreier
2010-03-12 18:56 Roland Dreier
2010-03-02 7:56 Roland Dreier
2010-03-02 11:52 ` Tziporet Koren
2010-02-10 20:03 Roland Dreier
2010-01-07 19:30 Roland Dreier
2009-12-16 7:41 Roland Dreier
2009-10-28 18:07 Roland Dreier
2009-10-09 17:08 Roland Dreier
2009-09-24 19:45 Roland Dreier
2009-09-11 4:23 Roland Dreier
2009-07-14 18:48 Roland Dreier
2009-06-23 17:39 Roland Dreier
2009-06-14 20:47 Roland Dreier
2009-05-13 22:18 Roland Dreier
2009-04-28 23:03 Roland Dreier
2009-04-09 21:58 Roland Dreier
2009-03-25 4:05 Roland Dreier
2009-01-16 23:07 Roland Dreier
2009-01-13 3:40 Roland Dreier
2008-12-30 23:38 Roland Dreier
2008-12-25 15:21 Roland Dreier
2008-12-01 18:16 Roland Dreier
2008-11-04 21:37 Roland Dreier
2008-10-23 4:37 Roland Dreier
2008-10-10 0:48 Roland Dreier
2008-09-17 16:40 Roland Dreier
2008-08-19 22:03 Roland Dreier
2008-08-12 20:55 Roland Dreier
2008-08-07 21:15 Roland Dreier
2008-07-26 21:02 Roland Dreier
2008-07-24 15:41 Roland Dreier
2008-07-15 6:51 Roland Dreier
2008-07-08 21:41 Roland Dreier
2008-06-23 19:23 Roland Dreier
2008-06-18 22:38 Roland Dreier
2008-06-09 20:10 Roland Dreier
2008-06-06 18:26 Roland Dreier
2008-05-23 17:57 Roland Dreier
2008-05-07 19:17 Roland Dreier
2008-05-05 23:00 Roland Dreier
2008-05-01 3:46 Roland Dreier
2008-04-29 20:57 Roland Dreier
2008-04-22 1:26 Roland Dreier
2008-04-17 14:53 Roland Dreier
2008-04-19 8:16 ` Ingo Molnar
2008-03-21 21:02 Roland Dreier
2008-03-13 20:15 Roland Dreier
2008-03-11 4:33 Roland Dreier
2008-02-29 22:06 Roland Dreier
2008-02-27 0:27 Roland Dreier
2008-02-19 18:51 Roland Dreier
2008-02-14 23:31 Roland Dreier
2008-02-11 22:25 Roland Dreier
2008-02-08 23:16 Roland Dreier
2008-02-05 4:49 Roland Dreier
2008-01-16 22:46 Roland Dreier
2008-01-08 20:25 Roland Dreier
2007-12-13 17:39 Roland Dreier
2007-12-01 4:03 Roland Dreier
2007-11-27 6:21 Roland Dreier
2007-11-14 16:23 Roland Dreier
2007-10-30 22:17 Roland Dreier
2007-10-23 16:30 Roland Dreier
2007-09-23 20:06 Roland Dreier
2007-07-30 20:18 Roland Dreier
2007-07-21 4:56 Roland Dreier
2007-07-18 22:52 Roland Dreier
2007-07-12 23:07 Roland Dreier
2007-07-03 3:50 Roland Dreier
2007-06-22 16:26 Roland Dreier
2007-06-18 15:49 Roland Dreier
2007-06-08 14:22 Roland Dreier
2007-05-29 23:20 Roland Dreier
2007-05-25 22:06 Roland Dreier
2007-05-21 20:51 Roland Dreier
2007-05-14 21:18 Roland Dreier
2007-05-09 1:06 Roland Dreier
2007-05-07 4:19 Roland Dreier
2007-04-26 18:42 Roland Dreier
2007-04-16 21:16 Roland Dreier
2007-04-12 17:52 Roland Dreier
2007-04-10 17:43 Roland Dreier
2007-03-28 17:25 Roland Dreier
2007-03-22 21:39 Roland Dreier
2007-03-08 23:50 Roland Dreier
2007-02-26 21:05 Roland Dreier
2007-02-16 23:48 Roland Dreier
2007-02-13 0:18 Roland Dreier
2007-02-05 10:15 Roland Dreier
2007-01-23 15:10 Roland Dreier
2007-01-09 22:18 Roland Dreier
2007-01-08 4:29 Roland Dreier
2006-12-16 4:57 Roland Dreier
2006-11-29 23:37 Roland Dreier
2006-11-20 18:44 Roland Dreier
2006-11-13 17:42 Roland Dreier
2006-11-02 22:28 Roland Dreier
2006-10-17 21:44 Roland Dreier
2006-10-10 21:03 Roland Dreier
2006-10-02 21:57 Roland Dreier
2006-09-28 18:20 [GIT PULL] Please " Roland Dreier
2006-09-22 22:37 [GIT PULL] please " Roland Dreier
2006-09-14 20:59 Roland Dreier
2006-09-01 0:29 Roland Dreier
2006-08-23 23:25 Roland Dreier
2006-08-24 1:09 ` Greg KH
2006-08-03 18:07 Roland Dreier
2006-07-24 16:50 Roland Dreier
2006-06-22 16:22 Roland Dreier
2006-06-18 11:49 Roland Dreier
2006-06-13 18:19 [git pull] " Roland Dreier
2006-06-05 17:21 Roland Dreier
2006-05-26 0:09 Roland Dreier
2006-05-23 21:05 Roland Dreier
2006-05-18 19:33 [git pull] Please " Roland Dreier
2006-05-12 22:07 Roland Dreier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=adar6fahukb.fsf@cisco.com \
--to=rdreier@cisco.com \
--cc=akpm@linux-foundation.org \
--cc=general@lists.openfabrics.org \
--cc=linux-kernel@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).