From: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
To: linux-scsi@vger.kernel.org
Cc: martin.petersen@oracle.com, mpi3mr-linuxdrv.pdl@broadcom.com,
Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Subject: [PATCH 18/25] mpi3mr: Add Event acknowledgment logic
Date: Mon, 20 Dec 2021 19:41:52 +0530 [thread overview]
Message-ID: <20211220141159.16117-19-sreekanth.reddy@broadcom.com> (raw)
In-Reply-To: <20211220141159.16117-1-sreekanth.reddy@broadcom.com>
[-- Attachment #1: Type: text/plain, Size: 15079 bytes --]
Add Event acknowledgment logic.
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
---
drivers/scsi/mpi3mr/mpi3mr.h | 30 +++++-
drivers/scsi/mpi3mr/mpi3mr_fw.c | 48 +++++++++-
drivers/scsi/mpi3mr/mpi3mr_os.c | 158 +++++++++++++++++++++++++++++++-
3 files changed, 224 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h
index 24b65bb..2602957 100644
--- a/drivers/scsi/mpi3mr/mpi3mr.h
+++ b/drivers/scsi/mpi3mr/mpi3mr.h
@@ -96,7 +96,11 @@ extern int prot_mask;
#define MPI3MR_HOSTTAG_DEVRMCMD_MAX (MPI3MR_HOSTTAG_DEVRMCMD_MIN + \
MPI3MR_NUM_DEVRMCMD - 1)
-#define MPI3MR_INTERNAL_CMDS_RESVD MPI3MR_HOSTTAG_DEVRMCMD_MAX
+#define MPI3MR_INTERNAL_CMDS_RESVD MPI3MR_HOSTTAG_DEVRMCMD_MAX
+#define MPI3MR_NUM_EVTACKCMD 4
+#define MPI3MR_HOSTTAG_EVTACKCMD_MIN (MPI3MR_HOSTTAG_DEVRMCMD_MAX + 1)
+#define MPI3MR_HOSTTAG_EVTACKCMD_MAX (MPI3MR_HOSTTAG_EVTACKCMD_MIN + \
+ MPI3MR_NUM_EVTACKCMD - 1)
/* Reduced resource count definition for crash kernel */
#define MPI3MR_HOST_IOS_KDUMP 128
@@ -674,11 +678,15 @@ struct scmd_priv {
* @chain_buf_lock: Chain buffer list lock
* @host_tm_cmds: Command tracker for task management commands
* @dev_rmhs_cmds: Command tracker for device removal commands
+ * @evtack_cmds: Command tracker for event ack commands
* @devrem_bitmap_sz: Device removal bitmap size
* @devrem_bitmap: Device removal bitmap
* @dev_handle_bitmap_sz: Device handle bitmap size
* @removepend_bitmap: Remove pending bitmap
* @delayed_rmhs_list: Delayed device removal list
+ * @evtack_cmds_bitmap_sz: Event Ack bitmap size
+ * @evtack_cmds_bitmap: Event Ack bitmap
+ * @delayed_evtack_cmds_list: Delayed event acknowledgment list
* @ts_update_counter: Timestamp update counter
* @reset_in_progress: Reset in progress flag
* @unrecoverable: Controller unrecoverable flag
@@ -800,11 +808,15 @@ struct mpi3mr_ioc {
struct mpi3mr_drv_cmd host_tm_cmds;
struct mpi3mr_drv_cmd dev_rmhs_cmds[MPI3MR_NUM_DEVRMCMD];
+ struct mpi3mr_drv_cmd evtack_cmds[MPI3MR_NUM_EVTACKCMD];
u16 devrem_bitmap_sz;
void *devrem_bitmap;
u16 dev_handle_bitmap_sz;
void *removepend_bitmap;
struct list_head delayed_rmhs_list;
+ u16 evtack_cmds_bitmap_sz;
+ void *evtack_cmds_bitmap;
+ struct list_head delayed_evtack_cmds_list;
u32 ts_update_counter;
u8 reset_in_progress;
@@ -862,6 +874,18 @@ struct delayed_dev_rmhs_node {
u8 iou_rc;
};
+/**
+ * struct delayed_evt_ack_node - Delayed event ack node
+ * @list: list head
+ * @event: MPI3 event ID
+ * @event_ctx: event context
+ */
+struct delayed_evt_ack_node {
+ struct list_head list;
+ u8 event;
+ u32 event_ctx;
+};
+
int mpi3mr_setup_resources(struct mpi3mr_ioc *mrioc);
void mpi3mr_cleanup_resources(struct mpi3mr_ioc *mrioc);
int mpi3mr_init_ioc(struct mpi3mr_ioc *mrioc);
@@ -898,7 +922,7 @@ void mpi3mr_ioc_disable_intr(struct mpi3mr_ioc *mrioc);
void mpi3mr_ioc_enable_intr(struct mpi3mr_ioc *mrioc);
enum mpi3mr_iocstate mpi3mr_get_iocstate(struct mpi3mr_ioc *mrioc);
-int mpi3mr_send_event_ack(struct mpi3mr_ioc *mrioc, u8 event,
+int mpi3mr_process_event_ack(struct mpi3mr_ioc *mrioc, u8 event,
u32 event_ctx);
void mpi3mr_wait_for_host_io(struct mpi3mr_ioc *mrioc, u32 timeout);
@@ -906,7 +930,7 @@ void mpi3mr_cleanup_fwevt_list(struct mpi3mr_ioc *mrioc);
void mpi3mr_flush_host_io(struct mpi3mr_ioc *mrioc);
void mpi3mr_invalidate_devhandles(struct mpi3mr_ioc *mrioc);
void mpi3mr_rfresh_tgtdevs(struct mpi3mr_ioc *mrioc);
-void mpi3mr_flush_delayed_rmhs_list(struct mpi3mr_ioc *mrioc);
+void mpi3mr_flush_delayed_cmd_lists(struct mpi3mr_ioc *mrioc);
void mpi3mr_check_rh_fault_ioc(struct mpi3mr_ioc *mrioc, u32 reason_code);
void mpi3mr_print_fault_info(struct mpi3mr_ioc *mrioc);
void mpi3mr_check_rh_fault_ioc(struct mpi3mr_ioc *mrioc, u32 reason_code);
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c
index 4050195..b513dca 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_fw.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c
@@ -312,6 +312,12 @@ mpi3mr_get_drv_cmd(struct mpi3mr_ioc *mrioc, u16 host_tag,
return &mrioc->dev_rmhs_cmds[idx];
}
+ if (host_tag >= MPI3MR_HOSTTAG_EVTACKCMD_MIN &&
+ host_tag <= MPI3MR_HOSTTAG_EVTACKCMD_MAX) {
+ idx = host_tag - MPI3MR_HOSTTAG_EVTACKCMD_MIN;
+ return &mrioc->evtack_cmds[idx];
+ }
+
return NULL;
}
@@ -2691,6 +2697,13 @@ static int mpi3mr_alloc_reply_sense_bufs(struct mpi3mr_ioc *mrioc)
goto out_failed;
}
+ for (i = 0; i < MPI3MR_NUM_EVTACKCMD; i++) {
+ mrioc->evtack_cmds[i].reply = kzalloc(mrioc->reply_sz,
+ GFP_KERNEL);
+ if (!mrioc->evtack_cmds[i].reply)
+ goto out_failed;
+ }
+
mrioc->host_tm_cmds.reply = kzalloc(mrioc->reply_sz, GFP_KERNEL);
if (!mrioc->host_tm_cmds.reply)
goto out_failed;
@@ -2711,6 +2724,14 @@ static int mpi3mr_alloc_reply_sense_bufs(struct mpi3mr_ioc *mrioc)
if (!mrioc->devrem_bitmap)
goto out_failed;
+ mrioc->evtack_cmds_bitmap_sz = MPI3MR_NUM_EVTACKCMD / 8;
+ if (MPI3MR_NUM_EVTACKCMD % 8)
+ mrioc->evtack_cmds_bitmap_sz++;
+ mrioc->evtack_cmds_bitmap = kzalloc(mrioc->evtack_cmds_bitmap_sz,
+ GFP_KERNEL);
+ if (!mrioc->evtack_cmds_bitmap)
+ goto out_failed;
+
mrioc->num_reply_bufs = mrioc->facts.max_reqs + MPI3MR_NUM_EVT_REPLIES;
mrioc->reply_free_qsz = mrioc->num_reply_bufs + 1;
mrioc->num_sense_bufs = mrioc->facts.max_reqs / MPI3MR_SENSEBUF_FACTOR;
@@ -3030,17 +3051,17 @@ out:
}
/**
- * mpi3mr_send_event_ack - Send event acknowledgment
+ * mpi3mr_process_event_ack - Process event acknowledgment
* @mrioc: Adapter instance reference
* @event: MPI3 event ID
- * @event_ctx: Event context
+ * @event_ctx: event context
*
* Send event acknowledgment through admin queue and wait for
* it to complete.
*
* Return: 0 on success, non-zero on failures.
*/
-int mpi3mr_send_event_ack(struct mpi3mr_ioc *mrioc, u8 event,
+int mpi3mr_process_event_ack(struct mpi3mr_ioc *mrioc, u8 event,
u32 event_ctx)
{
struct mpi3_event_ack_request evtack_req;
@@ -3803,8 +3824,13 @@ void mpi3mr_memset_buffers(struct mpi3mr_ioc *mrioc)
for (i = 0; i < MPI3MR_NUM_DEVRMCMD; i++)
memset(mrioc->dev_rmhs_cmds[i].reply, 0,
sizeof(*mrioc->dev_rmhs_cmds[i].reply));
+ for (i = 0; i < MPI3MR_NUM_EVTACKCMD; i++)
+ memset(mrioc->evtack_cmds[i].reply, 0,
+ sizeof(*mrioc->evtack_cmds[i].reply));
memset(mrioc->removepend_bitmap, 0, mrioc->dev_handle_bitmap_sz);
memset(mrioc->devrem_bitmap, 0, mrioc->devrem_bitmap_sz);
+ memset(mrioc->evtack_cmds_bitmap, 0,
+ mrioc->evtack_cmds_bitmap_sz);
}
for (i = 0; i < mrioc->num_queues; i++) {
@@ -3898,12 +3924,20 @@ void mpi3mr_free_mem(struct mpi3mr_ioc *mrioc)
kfree(mrioc->host_tm_cmds.reply);
mrioc->host_tm_cmds.reply = NULL;
+ for (i = 0; i < MPI3MR_NUM_EVTACKCMD; i++) {
+ kfree(mrioc->evtack_cmds[i].reply);
+ mrioc->evtack_cmds[i].reply = NULL;
+ }
+
kfree(mrioc->removepend_bitmap);
mrioc->removepend_bitmap = NULL;
kfree(mrioc->devrem_bitmap);
mrioc->devrem_bitmap = NULL;
+ kfree(mrioc->evtack_cmds_bitmap);
+ mrioc->evtack_cmds_bitmap = NULL;
+
kfree(mrioc->chain_bitmap);
mrioc->chain_bitmap = NULL;
@@ -4079,6 +4113,11 @@ static void mpi3mr_flush_drv_cmds(struct mpi3mr_ioc *mrioc)
cmdptr = &mrioc->dev_rmhs_cmds[i];
mpi3mr_drv_cmd_comp_reset(mrioc, cmdptr);
}
+
+ for (i = 0; i < MPI3MR_NUM_EVTACKCMD; i++) {
+ cmdptr = &mrioc->evtack_cmds[i];
+ mpi3mr_drv_cmd_comp_reset(mrioc, cmdptr);
+ }
}
/**
@@ -4176,10 +4215,11 @@ int mpi3mr_soft_reset_handler(struct mpi3mr_ioc *mrioc,
goto out;
}
- mpi3mr_flush_delayed_rmhs_list(mrioc);
+ mpi3mr_flush_delayed_cmd_lists(mrioc);
mpi3mr_flush_drv_cmds(mrioc);
memset(mrioc->devrem_bitmap, 0, mrioc->devrem_bitmap_sz);
memset(mrioc->removepend_bitmap, 0, mrioc->dev_handle_bitmap_sz);
+ memset(mrioc->evtack_cmds_bitmap, 0, mrioc->evtack_cmds_bitmap_sz);
mpi3mr_cleanup_fwevt_list(mrioc);
mpi3mr_flush_host_io(mrioc);
mpi3mr_invalidate_devhandles(mrioc);
diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c
index 38e1043..728d6ce 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_os.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_os.c
@@ -34,6 +34,9 @@ MODULE_PARM_DESC(logging_level,
" bits for enabling additional logging info (default=0)");
/* Forward declarations*/
+static void mpi3mr_send_event_ack(struct mpi3mr_ioc *mrioc, u8 event,
+ struct mpi3mr_drv_cmd *cmdparam, u32 event_ctx);
+
/**
* mpi3mr_host_tag_for_scmd - Get host tag for a scmd
* @mrioc: Adapter instance reference
@@ -1336,7 +1339,7 @@ static void mpi3mr_fwevt_bh(struct mpi3mr_ioc *mrioc,
evt_ack:
if (fwevt->send_ack)
- mpi3mr_send_event_ack(mrioc, fwevt->event_id,
+ mpi3mr_process_event_ack(mrioc, fwevt->event_id,
fwevt->evt_ctx);
out:
/* Put fwevt reference count to neutralize kref_init increment */
@@ -1400,24 +1403,33 @@ static int mpi3mr_create_tgtdev(struct mpi3mr_ioc *mrioc,
}
/**
- * mpi3mr_flush_delayed_rmhs_list - Flush pending commands
+ * mpi3mr_flush_delayed_cmd_lists - Flush pending commands
* @mrioc: Adapter instance reference
*
- * Flush pending commands in the delayed removal handshake list
- * due to a controller reset or driver removal as a cleanup.
+ * Flush pending commands in the delayed lists due to a
+ * controller reset or driver removal as a cleanup.
*
* Return: Nothing
*/
-void mpi3mr_flush_delayed_rmhs_list(struct mpi3mr_ioc *mrioc)
+void mpi3mr_flush_delayed_cmd_lists(struct mpi3mr_ioc *mrioc)
{
struct delayed_dev_rmhs_node *_rmhs_node;
+ struct delayed_evt_ack_node *_evtack_node;
+ dprint_reset(mrioc, "flushing delayed dev_remove_hs commands\n");
while (!list_empty(&mrioc->delayed_rmhs_list)) {
_rmhs_node = list_entry(mrioc->delayed_rmhs_list.next,
struct delayed_dev_rmhs_node, list);
list_del(&_rmhs_node->list);
kfree(_rmhs_node);
}
+ dprint_reset(mrioc, "flushing delayed event ack commands\n");
+ while (!list_empty(&mrioc->delayed_evtack_cmds_list)) {
+ _evtack_node = list_entry(mrioc->delayed_evtack_cmds_list.next,
+ struct delayed_evt_ack_node, list);
+ list_del(&_evtack_node->list);
+ kfree(_evtack_node);
+ }
}
/**
@@ -1633,6 +1645,141 @@ out_failed:
clear_bit(cmd_idx, mrioc->devrem_bitmap);
}
+/**
+ * mpi3mr_complete_evt_ack - event ack request completion
+ * @mrioc: Adapter instance reference
+ * @drv_cmd: Internal command tracker
+ *
+ * This is the completion handler for non blocking event
+ * acknowledgment sent to the firmware and this will issue any
+ * pending event acknowledgment request.
+ *
+ * Return: Nothing
+ */
+static void mpi3mr_complete_evt_ack(struct mpi3mr_ioc *mrioc,
+ struct mpi3mr_drv_cmd *drv_cmd)
+{
+ u16 cmd_idx = drv_cmd->host_tag - MPI3MR_HOSTTAG_EVTACKCMD_MIN;
+ struct delayed_evt_ack_node *delayed_evtack = NULL;
+
+ if (drv_cmd->ioc_status != MPI3_IOCSTATUS_SUCCESS) {
+ dprint_event_th(mrioc,
+ "immediate event ack failed with ioc_status(0x%04x) log_info(0x%08x)\n",
+ (drv_cmd->ioc_status & MPI3_IOCSTATUS_STATUS_MASK),
+ drv_cmd->ioc_loginfo);
+ }
+
+ if (!list_empty(&mrioc->delayed_evtack_cmds_list)) {
+ delayed_evtack =
+ list_entry(mrioc->delayed_evtack_cmds_list.next,
+ struct delayed_evt_ack_node, list);
+ mpi3mr_send_event_ack(mrioc, delayed_evtack->event, drv_cmd,
+ delayed_evtack->event_ctx);
+ list_del(&delayed_evtack->list);
+ kfree(delayed_evtack);
+ return;
+ }
+ drv_cmd->state = MPI3MR_CMD_NOTUSED;
+ drv_cmd->callback = NULL;
+ clear_bit(cmd_idx, mrioc->evtack_cmds_bitmap);
+}
+
+/**
+ * mpi3mr_send_event_ack - Issue event acknwoledgment request
+ * @mrioc: Adapter instance reference
+ * @event: MPI3 event id
+ * @cmdparam: Internal command tracker
+ * @event_ctx: event context
+ *
+ * Issues event acknowledgment request to the firmware if there
+ * is a free command to send the event ack else it to a pend
+ * list so that it will be processed on a completion of a prior
+ * event acknowledgment .
+ *
+ * Return: Nothing
+ */
+static void mpi3mr_send_event_ack(struct mpi3mr_ioc *mrioc, u8 event,
+ struct mpi3mr_drv_cmd *cmdparam, u32 event_ctx)
+{
+ struct mpi3_event_ack_request evtack_req;
+ int retval = 0;
+ u8 retrycount = 5;
+ u16 cmd_idx = MPI3MR_NUM_EVTACKCMD;
+ struct mpi3mr_drv_cmd *drv_cmd = cmdparam;
+ struct delayed_evt_ack_node *delayed_evtack = NULL;
+
+ if (drv_cmd) {
+ dprint_event_th(mrioc,
+ "sending delayed event ack in the top half for event(0x%02x), event_ctx(0x%08x)\n",
+ event, event_ctx);
+ goto issue_cmd;
+ }
+ dprint_event_th(mrioc,
+ "sending event ack in the top half for event(0x%02x), event_ctx(0x%08x)\n",
+ event, event_ctx);
+ do {
+ cmd_idx = find_first_zero_bit(mrioc->evtack_cmds_bitmap,
+ MPI3MR_NUM_EVTACKCMD);
+ if (cmd_idx < MPI3MR_NUM_EVTACKCMD) {
+ if (!test_and_set_bit(cmd_idx,
+ mrioc->evtack_cmds_bitmap))
+ break;
+ cmd_idx = MPI3MR_NUM_EVTACKCMD;
+ }
+ } while (retrycount--);
+
+ if (cmd_idx >= MPI3MR_NUM_EVTACKCMD) {
+ delayed_evtack = kzalloc(sizeof(*delayed_evtack),
+ GFP_ATOMIC);
+ if (!delayed_evtack)
+ return;
+ INIT_LIST_HEAD(&delayed_evtack->list);
+ delayed_evtack->event = event;
+ delayed_evtack->event_ctx = event_ctx;
+ list_add_tail(&delayed_evtack->list,
+ &mrioc->delayed_evtack_cmds_list);
+ dprint_event_th(mrioc,
+ "event ack in the top half for event(0x%02x), event_ctx(0x%08x) is postponed\n",
+ event, event_ctx);
+ return;
+ }
+ drv_cmd = &mrioc->evtack_cmds[cmd_idx];
+
+issue_cmd:
+ cmd_idx = drv_cmd->host_tag - MPI3MR_HOSTTAG_EVTACKCMD_MIN;
+
+ memset(&evtack_req, 0, sizeof(evtack_req));
+ if (drv_cmd->state & MPI3MR_CMD_PENDING) {
+ dprint_event_th(mrioc,
+ "sending event ack failed due to command in use\n");
+ goto out;
+ }
+ drv_cmd->state = MPI3MR_CMD_PENDING;
+ drv_cmd->is_waiting = 0;
+ drv_cmd->callback = mpi3mr_complete_evt_ack;
+ evtack_req.host_tag = cpu_to_le16(drv_cmd->host_tag);
+ evtack_req.function = MPI3_FUNCTION_EVENT_ACK;
+ evtack_req.event = event;
+ evtack_req.event_context = cpu_to_le32(event_ctx);
+ retval = mpi3mr_admin_request_post(mrioc, &evtack_req,
+ sizeof(evtack_req), 1);
+ if (retval) {
+ dprint_event_th(mrioc,
+ "posting event ack request is failed\n");
+ goto out_failed;
+ }
+
+ dprint_event_th(mrioc,
+ "event ack in the top half for event(0x%02x), event_ctx(0x%08x) is posted\n",
+ event, event_ctx);
+out:
+ return;
+out_failed:
+ drv_cmd->state = MPI3MR_CMD_NOTUSED;
+ drv_cmd->callback = NULL;
+ clear_bit(cmd_idx, mrioc->evtack_cmds_bitmap);
+}
+
/**
* mpi3mr_pcietopochg_evt_th - PCIETopologyChange evt tophalf
* @mrioc: Adapter instance reference
@@ -3773,6 +3920,7 @@ mpi3mr_probe(struct pci_dev *pdev, const struct pci_device_id *id)
INIT_LIST_HEAD(&mrioc->fwevt_list);
INIT_LIST_HEAD(&mrioc->tgtdev_list);
INIT_LIST_HEAD(&mrioc->delayed_rmhs_list);
+ INIT_LIST_HEAD(&mrioc->delayed_evtack_cmds_list);
mutex_init(&mrioc->reset_mutex);
mpi3mr_init_drv_cmd(&mrioc->init_cmds, MPI3MR_HOSTTAG_INITCMDS);
--
2.27.0
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next prev parent reply other threads:[~2021-12-20 14:04 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-20 14:11 [PATCH 00/25] mpi3mr: driver fixes and enhancements Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 01/25] mpi3mr: Add debug APIs based on logging_level bits Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 02/25] mpi3mr: replace spin_lock with spin_lock_irqsave Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 03/25] mpi3mr: Don't reset IOC if cmnds flush with reset status Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 04/25] mpi3mr: Update MPI3 headers - part1 Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 05/25] mpi3mr: Update MPI3 headers - part2 Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 06/25] mpi3mr: Add support for PCIe Managed Switch SES device Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 07/25] mpi3mr: Do access status validation before adding devices Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 08/25] mpi3mr: Increase internal cmnds timeout to 60s Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 09/25] mpi3mr: Handling unaligned PLL in unmap cmnds Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 10/25] mpi3mr: Display IOC firmware package version Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 11/25] mpi3mr: Fault IOC when internal commands gets timeout Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 12/25] mpi3mr: code refactor of IOC init patch - part1 Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 13/25] mpi3mr: code refactor of IOC init patch - part2 Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 14/25] mpi3mr: Handle offline FW activation in graceful manner Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 15/25] mpi3mr: Add IOC reinit function Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 16/25] mpi3mr: Detect async reset occurred in firmware Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 17/25] mpi3mr: Gracefully handle online FW update operation Sreekanth Reddy
2021-12-20 14:11 ` Sreekanth Reddy [this message]
2021-12-20 14:11 ` [PATCH 19/25] mpi3mr: Add support Prepare for Reset event Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 20/25] mpi3mr: Print cable mngnt and temp threshold events Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 21/25] mpi3mr: Add iouring interface support in io-polled mode Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 22/25] mpi3mr: use TM response codes from MPI3 headers Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 23/25] mpi3mr: Enhanced Task Management Support Reply handling Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 24/25] mpi3mr: Fixes around reply request queues Sreekanth Reddy
2021-12-20 14:11 ` [PATCH 25/25] mpi3mr: Bump driver version to 8.0.0.61.0 Sreekanth Reddy
2021-12-23 5:06 ` [PATCH 00/25] mpi3mr: driver fixes and enhancements Martin K. Petersen
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--in-reply-to=20211220141159.16117-19-sreekanth.reddy@broadcom.com \
--to=sreekanth.reddy@broadcom.com \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=mpi3mr-linuxdrv.pdl@broadcom.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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Be sure your reply has a Subject: header at the top and a blank line
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