1) inhibit 0x3117 loginfos - during cable pull, there are too many printks going to the syslog, this is have impact on how fast the interrupt routine can handle keeping up with command completions; this was the root cause to the config pages timeouts
2) clean up interrupt routine to be more effiecent.
3) clean up config page API - moving the setting and clearing of the mutex's to _config_request. There was a mutex deadlock when diag reset is called from inside _config_request, so diag reset was moved to outside the mutexs. Also deleted redundant code thru out the API, moving to common area; thus reducing the code size by 1/3.
---
Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxx>
Signed-off-by: Eric Moore <Eric.moore@xxxxxxx>
---
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index 86b737c..dbccf62 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -440,6 +440,10 @@ _base_sas_log_info(struct MPT2SAS_ADAPTER *ioc , u32 log_info)
if (sas_loginfo.dw.bus_type != 3 /*SAS*/)
return;
+ /* each nexus loss loginfo */
+ if (log_info == 0x31170000)
+ return;
+
/* eat the loginfos associated with task aborts */
if (ioc->ignore_loginfos && (log_info == 30050000 || log_info ==
0x31140000 || log_info == 0x31130000))
@@ -625,6 +629,14 @@ _base_unmask_interrupts(struct MPT2SAS_ADAPTER *ioc)
ioc->mask_interrupts = 0;
}
+union reply_descriptor {
+ u64 word;
+ struct {
+ u32 low;
+ u32 high;
+ } u;
+};
+
/**
* _base_interrupt - MPT adapter (IOC) specific interrupt handler.
* @irq: irq number (not used)
@@ -636,47 +648,38 @@ _base_unmask_interrupts(struct MPT2SAS_ADAPTER *ioc)
static irqreturn_t
_base_interrupt(int irq, void *bus_id)
{
- union reply_descriptor {
- u64 word;
- struct {
- u32 low;
- u32 high;
- } u;
- };
union reply_descriptor rd;
- u32 post_index, post_index_next, completed_cmds;
+ u32 completed_cmds;
u8 request_desript_type;
u16 smid;
u8 cb_idx;
u32 reply;
u8 VF_ID;
- int i;
struct MPT2SAS_ADAPTER *ioc = bus_id;
+ Mpi2ReplyDescriptorsUnion_t *rpf;
if (ioc->mask_interrupts)
return IRQ_NONE;
- post_index = ioc->reply_post_host_index;
- request_desript_type = ioc->reply_post_free[post_index].
- Default.ReplyFlags & MPI2_RPY_DESCRIPT_FLAGS_TYPE_MASK;
+ rpf = &ioc->reply_post_free[ioc->reply_post_host_index];
+ request_desript_type = rpf->Default.ReplyFlags
+ & MPI2_RPY_DESCRIPT_FLAGS_TYPE_MASK;
if (request_desript_type == MPI2_RPY_DESCRIPT_FLAGS_UNUSED)
return IRQ_NONE;
completed_cmds = 0;
do {
- rd.word = ioc->reply_post_free[post_index].Words;
+ rd.word = rpf->Words;
if (rd.u.low == UINT_MAX || rd.u.high == UINT_MAX)
goto out;
reply = 0;
cb_idx = 0xFF;
- smid = le16_to_cpu(ioc->reply_post_free[post_index].
- Default.DescriptorTypeDependent1);
- VF_ID = ioc->reply_post_free[post_index].
- Default.VF_ID;
+ smid = le16_to_cpu(rpf->Default.DescriptorTypeDependent1);
+ VF_ID = rpf->Default.VF_ID;
if (request_desript_type ==
MPI2_RPY_DESCRIPT_FLAGS_ADDRESS_REPLY) {
- reply = le32_to_cpu(ioc->reply_post_free[post_index].
- AddressReply.ReplyFrameAddress);
+ reply = le32_to_cpu
+ (rpf->AddressReply.ReplyFrameAddress);
} else if (request_desript_type ==
MPI2_RPY_DESCRIPT_FLAGS_TARGET_COMMAND_BUFFER)
goto next;
@@ -703,21 +706,27 @@ _base_interrupt(int irq, void *bus_id)
0 : ioc->reply_free_host_index + 1;
ioc->reply_free[ioc->reply_free_host_index] =
cpu_to_le32(reply);
+ wmb();
writel(ioc->reply_free_host_index,
&ioc->chip->ReplyFreeHostIndex);
- wmb();
}
next:
- post_index_next = (post_index == (ioc->reply_post_queue_depth -
- 1)) ? 0 : post_index + 1;
+
+ rpf->Words = ULLONG_MAX;
+ ioc->reply_post_host_index = (ioc->reply_post_host_index ==
+ (ioc->reply_post_queue_depth - 1)) ? 0 :
+ ioc->reply_post_host_index + 1;
request_desript_type =
- ioc->reply_post_free[post_index_next].Default.ReplyFlags
- & MPI2_RPY_DESCRIPT_FLAGS_TYPE_MASK;
+ ioc->reply_post_free[ioc->reply_post_host_index].Default.
+ ReplyFlags & MPI2_RPY_DESCRIPT_FLAGS_TYPE_MASK;
completed_cmds++;
if (request_desript_type == MPI2_RPY_DESCRIPT_FLAGS_UNUSED)
goto out;
- post_index = post_index_next;
+ if (!ioc->reply_post_host_index)
+ rpf = ioc->reply_post_free;
+ else
+ rpf++;
} while (1);
out:
@@ -725,19 +734,8 @@ _base_interrupt(int irq, void *bus_id)
if (!completed_cmds)
return IRQ_NONE;
- /* reply post descriptor handling */
- post_index_next = ioc->reply_post_host_index;
- for (i = 0 ; i < completed_cmds; i++) {
- post_index = post_index_next;
- /* poison the reply post descriptor */
- ioc->reply_post_free[post_index_next].Words = ULLONG_MAX;
- post_index_next = (post_index ==
- (ioc->reply_post_queue_depth - 1))
- ? 0 : post_index + 1;
- }
- ioc->reply_post_host_index = post_index_next;
- writel(post_index_next, &ioc->chip->ReplyPostHostIndex);
wmb();
+ writel(ioc->reply_post_host_index, &ioc->chip->ReplyPostHostIndex);
return IRQ_HANDLED;
}
@@ -1590,7 +1588,7 @@ _base_static_config_pages(struct MPT2SAS_ADAPTER *ioc)
iounit_pg1_flags |=
MPI2_IOUNITPAGE1_DISABLE_TASK_SET_FULL_HANDLING;
ioc->iounit_pg1.Flags = cpu_to_le32(iounit_pg1_flags);
- mpt2sas_config_set_iounit_pg1(ioc, &mpi_reply, ioc->iounit_pg1);
+ mpt2sas_config_set_iounit_pg1(ioc, &mpi_reply, &ioc->iounit_pg1);
}
/**
@@ -3247,13 +3245,11 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc)
ioc->tm_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL);
ioc->tm_cmds.status = MPT2_CMD_NOT_USED;
mutex_init(&ioc->tm_cmds.mutex);
- init_completion(&ioc->tm_cmds.done);
/* config page internal command bits */
ioc->config_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL);
ioc->config_cmds.status = MPT2_CMD_NOT_USED;
mutex_init(&ioc->config_cmds.mutex);
- init_completion(&ioc->config_cmds.done);
/* ctl module internal command bits */
ioc->ctl_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL);
@@ -3400,6 +3396,7 @@ _base_reset_handler(struct MPT2SAS_ADAPTER *ioc, int reset_phase)
if (ioc->config_cmds.status & MPT2_CMD_PENDING) {
ioc->config_cmds.status |= MPT2_CMD_RESET;
mpt2sas_base_free_smid(ioc, ioc->config_cmds.smid);
+ ioc->config_cmds.smid = USHORT_MAX;
complete(&ioc->config_cmds.done);
}
break;
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h
index a10c37b..1bc5eb7 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.h
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.h
@@ -781,7 +781,7 @@ int mpt2sas_config_get_sas_iounit_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRep
int mpt2sas_config_get_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
*mpi_reply, Mpi2IOUnitPage1_t *config_page);
int mpt2sas_config_set_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
- *mpi_reply, Mpi2IOUnitPage1_t config_page);
+ *mpi_reply, Mpi2IOUnitPage1_t *config_page);
int mpt2sas_config_get_sas_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
*mpi_reply, Mpi2SasIOUnitPage1_t *config_page, u16 sz);
int mpt2sas_config_get_ioc_pg8(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
diff --git a/drivers/scsi/mpt2sas/mpt2sas_config.c b/drivers/scsi/mpt2sas/mpt2sas_config.c
index e9665ef..ab8c560 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_config.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_config.c
@@ -72,15 +72,15 @@
/**
* struct config_request - obtain dma memory via routine
- * @config_page_sz: size
- * @config_page: virt pointer
- * @config_page_dma: phys pointer
+ * @sz: size
+ * @page: virt pointer
+ * @page_dma: phys pointer
*
*/
struct config_request{
- u16 config_page_sz;
- void *config_page;
- dma_addr_t config_page_dma;
+ u16 sz;
+ void *page;
+ dma_addr_t page_dma;
};
#ifdef CONFIG_SCSI_MPT2SAS_LOGGING
@@ -175,6 +175,55 @@ _config_display_some_debug(struct MPT2SAS_ADAPTER *ioc, u16 smid,
#endif
/**
+ * _config_alloc_config_dma_memory - obtain physical memory
+ * @ioc: per adapter object
+ * @mem: struct config_request
+ *
+ * A wrapper for obtaining dma-able memory for config page request.
+ *
+ * Returns 0 for success, non-zero for failure.
+ */
+static int
+_config_alloc_config_dma_memory(struct MPT2SAS_ADAPTER *ioc,
+ struct config_request *mem)
+{
+ int r = 0;
+
+ if (mem->sz > ioc->config_page_sz) {
+ mem->page = dma_alloc_coherent(&ioc->pdev->dev, mem->sz,
+ &mem->page_dma, GFP_KERNEL);
+ if (!mem->page) {
+ printk(MPT2SAS_ERR_FMT "%s: dma_alloc_coherent"
+ " failed asking for (%d) bytes!!\n",
+ ioc->name, __func__, mem->sz);
+ r = -ENOMEM;
+ }
+ } else { /* use tmp buffer if less than 512 bytes */
+ mem->page = ioc->config_page;
+ mem->page_dma = ioc->config_page_dma;
+ }
+ return r;
+}
+
+/**
+ * _config_free_config_dma_memory - wrapper to free the memory
+ * @ioc: per adapter object
+ * @mem: struct config_request
+ *
+ * A wrapper to free dma-able memory when using _config_alloc_config_dma_memory.
+ *
+ * Returns 0 for success, non-zero for failure.
+ */
+static void
+_config_free_config_dma_memory(struct MPT2SAS_ADAPTER *ioc,
+ struct config_request *mem)
+{
+ if (mem->sz > ioc->config_page_sz)
+ dma_free_coherent(&ioc->pdev->dev, mem->sz, mem->page,
+ mem->page_dma);
+}
+
+/**
* mpt2sas_config_done - config page completion routine
* @ioc: per adapter object
* @smid: system request message index
@@ -206,6 +255,7 @@ mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply)
#ifdef CONFIG_SCSI_MPT2SAS_LOGGING
_config_display_some_debug(ioc, smid, "config_done", mpi_reply);
#endif
+ ioc->config_cmds.smid = USHORT_MAX;
complete(&ioc->config_cmds.done);
}
@@ -215,7 +265,9 @@ mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply)
* @mpi_request: request message frame
* @mpi_reply: reply mf payload returned from firmware
* @timeout: timeout in seconds
- * Context: sleep, the calling function needs to acquire the config_cmds.mutex
+ * @config_page: contents of the config page
+ * @config_page_sz: size of config page
+ * Context: sleep
*
* A generic API for config page requests to firmware.
*
@@ -228,27 +280,63 @@ mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply)
*/
static int
_config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
- *mpi_request, Mpi2ConfigReply_t *mpi_reply, int timeout)
+ *mpi_request, Mpi2ConfigReply_t *mpi_reply, int timeout,
+ void *config_page, u16 config_page_sz)
{
u16 smid;
u32 ioc_state;
unsigned long timeleft;
Mpi2ConfigRequest_t *config_request;
int r;
- u8 retry_count;
+ u8 retry_count, issue_host_reset = 0;
u16 wait_state_count;
+ struct config_request mem;
+ mutex_lock(&ioc->config_cmds.mutex);
if (ioc->config_cmds.status != MPT2_CMD_NOT_USED) {
printk(MPT2SAS_ERR_FMT "%s: config_cmd in use\n",
ioc->name, __func__);
+ mutex_unlock(&ioc->config_cmds.mutex);
return -EAGAIN;
}
+
retry_count = 0;
+ memset(&mem, 0, sizeof(struct config_request));
+
+ if (config_page) {
+ mpi_request->Header.PageVersion = mpi_reply->Header.PageVersion;
+ mpi_request->Header.PageNumber = mpi_reply->Header.PageNumber;
+ mpi_request->Header.PageType = mpi_reply->Header.PageType;
+ mpi_request->Header.PageLength = mpi_reply->Header.PageLength;
+ mpi_request->ExtPageLength = mpi_reply->ExtPageLength;
+ mpi_request->ExtPageType = mpi_reply->ExtPageType;
+ if (mpi_request->Header.PageLength)
+ mem.sz = mpi_request->Header.PageLength * 4;
+ else
+ mem.sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
+ r = _config_alloc_config_dma_memory(ioc, &mem);
+ if (r != 0)
+ goto out;
+ if (mpi_request->Action ==
+ MPI2_CONFIG_ACTION_PAGE_WRITE_CURRENT) {
+ ioc->base_add_sg_single(&mpi_request->PageBufferSGE,
+ MPT2_CONFIG_COMMON_WRITE_SGLFLAGS | mem.sz,
+ mem.page_dma);
+ memcpy(mem.page, config_page, min_t(u16, mem.sz,
+ config_page_sz));
+ } else {
+ memset(config_page, 0, config_page_sz);
+ ioc->base_add_sg_single(&mpi_request->PageBufferSGE,
+ MPT2_CONFIG_COMMON_SGLFLAGS | mem.sz, mem.page_dma);
+ }
+ }
retry_config:
if (retry_count) {
- if (retry_count > 2) /* attempt only 2 retries */
- return -EFAULT;
+ if (retry_count > 2) { /* attempt only 2 retries */
+ r = -EFAULT;
+ goto free_mem;
+ }
printk(MPT2SAS_INFO_FMT "%s: attempting retry (%d)\n",
ioc->name, __func__, retry_count);
}
@@ -260,7 +348,8 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
"%s: failed due to ioc not operational\n",
ioc->name, __func__);
ioc->config_cmds.status = MPT2_CMD_NOT_USED;
- return -EFAULT;
+ r = -EFAULT;
+ goto free_mem;
}
ssleep(1);
ioc_state = mpt2sas_base_get_iocstate(ioc, 1);
@@ -277,7 +366,8 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
printk(MPT2SAS_ERR_FMT "%s: failed obtaining a smid\n",
ioc->name, __func__);
ioc->config_cmds.status = MPT2_CMD_NOT_USED;
- return -EAGAIN;
+ r = -EAGAIN;
+ goto free_mem;
}
r = 0;
@@ -289,6 +379,7 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
#ifdef CONFIG_SCSI_MPT2SAS_LOGGING
_config_display_some_debug(ioc, smid, "config_request", NULL);
#endif
+ init_completion(&ioc->config_cmds.done);
mpt2sas_base_put_smid_default(ioc, smid, config_request->VF_ID);
timeleft = wait_for_completion_timeout(&ioc->config_cmds.done,
timeout*HZ);
@@ -298,12 +389,14 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
_debug_dump_mf(mpi_request,
sizeof(Mpi2ConfigRequest_t)/4);
retry_count++;
- if ((ioc->shost_recovery) ||
- (ioc->config_cmds.status & MPT2_CMD_RESET))
+ if (ioc->config_cmds.smid == smid)
+ mpt2sas_base_free_smid(ioc, smid);
+ if ((ioc->shost_recovery) || (ioc->config_cmds.status &
+ MPT2_CMD_RESET))
goto retry_config;
- mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP,
- FORCE_BIG_HAMMER);
- goto retry_config;
+ issue_host_reset = 1;
+ r = -EFAULT;
+ goto free_mem;
}
if (ioc->config_cmds.status & MPT2_CMD_REPLY_VALID)
@@ -312,50 +405,24 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
if (retry_count)
printk(MPT2SAS_INFO_FMT "%s: retry (%d) completed!!\n",
ioc->name, __func__, retry_count);
+ if (config_page && mpi_request->Action ==
+ MPI2_CONFIG_ACTION_PAGE_READ_CURRENT)
+ memcpy(config_page, mem.page, min_t(u16, mem.sz,
+ config_page_sz));
+ free_mem:
+ if (config_page)
+ _config_free_config_dma_memory(ioc, &mem);
+ out:
ioc->config_cmds.status = MPT2_CMD_NOT_USED;
- return r;
-}
-
-/**
- * _config_alloc_config_dma_memory - obtain physical memory
- * @ioc: per adapter object
- * @mem: struct config_request
- *
- * A wrapper for obtaining dma-able memory for config page request.
- *
- * Returns 0 for success, non-zero for failure.
- */
-static int
-_config_alloc_config_dma_memory(struct MPT2SAS_ADAPTER *ioc,
- struct config_request *mem)
-{
- int r = 0;
+ mutex_unlock(&ioc->config_cmds.mutex);
- mem->config_page = pci_alloc_consistent(ioc->pdev, mem->config_page_sz,
- &mem->config_page_dma);
- if (!mem->config_page)
- r = -ENOMEM;
+ if (issue_host_reset)
+ mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP,
+ FORCE_BIG_HAMMER);
return r;
}
/**
- * _config_free_config_dma_memory - wrapper to free the memory
- * @ioc: per adapter object
- * @mem: struct config_request
- *
- * A wrapper to free dma-able memory when using _config_alloc_config_dma_memory.
- *
- * Returns 0 for success, non-zero for failure.
- */
-static void
-_config_free_config_dma_memory(struct MPT2SAS_ADAPTER *ioc,
- struct config_request *mem)
-{
- pci_free_consistent(ioc->pdev, mem->config_page_sz, mem->config_page,
- mem->config_page_dma);
-}
-
-/**
* mpt2sas_config_get_manufacturing_pg0 - obtain manufacturing page 0
* @ioc: per adapter object
* @mpi_reply: reply mf payload returned from firmware
@@ -370,10 +437,7 @@ mpt2sas_config_get_manufacturing_pg0(struct MPT2SAS_ADAPTER *ioc,
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2ManufacturingPage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -382,39 +446,15 @@ mpt2sas_config_get_manufacturing_pg0(struct MPT2SAS_ADAPTER *ioc,
mpi_request.Header.PageVersion = MPI2_MANUFACTURING0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2ManufacturingPage0_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -433,10 +473,7 @@ mpt2sas_config_get_manufacturing_pg10(struct MPT2SAS_ADAPTER *ioc,
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2ManufacturingPage10_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -445,39 +482,15 @@ mpt2sas_config_get_manufacturing_pg10(struct MPT2SAS_ADAPTER *ioc,
mpi_request.Header.PageVersion = MPI2_MANUFACTURING0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2ManufacturingPage10_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -496,10 +509,7 @@ mpt2sas_config_get_bios_pg2(struct MPT2SAS_ADAPTER *ioc,
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2BiosPage2_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -508,39 +518,15 @@ mpt2sas_config_get_bios_pg2(struct MPT2SAS_ADAPTER *ioc,
mpi_request.Header.PageVersion = MPI2_BIOSPAGE2_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2BiosPage2_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -559,10 +545,7 @@ mpt2sas_config_get_bios_pg3(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2BiosPage3_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -571,39 +554,15 @@ mpt2sas_config_get_bios_pg3(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageVersion = MPI2_BIOSPAGE3_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2BiosPage3_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -622,10 +581,7 @@ mpt2sas_config_get_iounit_pg0(struct MPT2SAS_ADAPTER *ioc,
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2IOUnitPage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -634,39 +590,15 @@ mpt2sas_config_get_iounit_pg0(struct MPT2SAS_ADAPTER *ioc,
mpi_request.Header.PageVersion = MPI2_IOUNITPAGE0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2IOUnitPage0_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -685,10 +617,7 @@ mpt2sas_config_get_iounit_pg1(struct MPT2SAS_ADAPTER *ioc,
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2IOUnitPage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -697,39 +626,15 @@ mpt2sas_config_get_iounit_pg1(struct MPT2SAS_ADAPTER *ioc,
mpi_request.Header.PageVersion = MPI2_IOUNITPAGE1_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2IOUnitPage1_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -744,13 +649,11 @@ mpt2sas_config_get_iounit_pg1(struct MPT2SAS_ADAPTER *ioc,
*/
int
mpt2sas_config_set_iounit_pg1(struct MPT2SAS_ADAPTER *ioc,
- Mpi2ConfigReply_t *mpi_reply, Mpi2IOUnitPage1_t config_page)
+ Mpi2ConfigReply_t *mpi_reply, Mpi2IOUnitPage1_t *config_page)
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -759,40 +662,15 @@ mpt2sas_config_set_iounit_pg1(struct MPT2SAS_ADAPTER *ioc,
mpi_request.Header.PageVersion = MPI2_IOUNITPAGE1_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_WRITE_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
-
- memset(mem.config_page, 0, mem.config_page_sz);
- memcpy(mem.config_page, &config_page,
- sizeof(Mpi2IOUnitPage1_t));
-
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_WRITE_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -811,10 +689,7 @@ mpt2sas_config_get_ioc_pg8(struct MPT2SAS_ADAPTER *ioc,
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2IOCPage8_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -823,39 +698,15 @@ mpt2sas_config_get_ioc_pg8(struct MPT2SAS_ADAPTER *ioc,
mpi_request.Header.PageVersion = MPI2_IOCPAGE8_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2IOCPage8_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -876,10 +727,7 @@ mpt2sas_config_get_sas_device_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2SasDevicePage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -889,41 +737,16 @@ mpt2sas_config_get_sas_device_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageNumber = 0;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress = cpu_to_le32(form | handle);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.ExtPageLength = mpi_reply->ExtPageLength;
- mpi_request.ExtPageType = mpi_reply->ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2SasDevicePage0_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -944,10 +767,7 @@ mpt2sas_config_get_sas_device_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2SasDevicePage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -957,41 +777,16 @@ mpt2sas_config_get_sas_device_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageNumber = 1;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress = cpu_to_le32(form | handle);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.ExtPageLength = mpi_reply->ExtPageLength;
- mpi_request.ExtPageType = mpi_reply->ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2SasDevicePage1_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1008,12 +803,11 @@ mpt2sas_config_get_number_hba_phys(struct MPT2SAS_ADAPTER *ioc, u8 *num_phys)
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
u16 ioc_status;
Mpi2ConfigReply_t mpi_reply;
Mpi2SasIOUnitPage0_t config_page;
- mutex_lock(&ioc->config_cmds.mutex);
+ *num_phys = 0;
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1023,46 +817,21 @@ mpt2sas_config_get_number_hba_phys(struct MPT2SAS_ADAPTER *ioc, u8 *num_phys)
mpi_request.Header.PageVersion = MPI2_SASIOUNITPAGE0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, &mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply.Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply.Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply.Header.PageType;
- mpi_request.ExtPageLength = mpi_reply.ExtPageLength;
- mpi_request.ExtPageType = mpi_reply.ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply.ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, &mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, &config_page,
+ sizeof(Mpi2SasIOUnitPage0_t));
if (!r) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_SUCCESS) {
- memcpy(&config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2SasIOUnitPage0_t)));
+ if (ioc_status == MPI2_IOCSTATUS_SUCCESS)
*num_phys = config_page.NumPhys;
- }
}
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1085,10 +854,7 @@ mpt2sas_config_get_sas_iounit_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sz);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1098,39 +864,14 @@ mpt2sas_config_get_sas_iounit_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageVersion = MPI2_SASIOUNITPAGE0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.ExtPageLength = mpi_reply->ExtPageLength;
- mpi_request.ExtPageType = mpi_reply->ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, sz, mem.config_page_sz));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, sz);
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1153,10 +894,7 @@ mpt2sas_config_get_sas_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sz);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1166,39 +904,14 @@ mpt2sas_config_get_sas_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageVersion = MPI2_SASIOUNITPAGE0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.ExtPageLength = mpi_reply->ExtPageLength;
- mpi_request.ExtPageType = mpi_reply->ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, sz, mem.config_page_sz));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, sz);
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1219,10 +932,7 @@ mpt2sas_config_get_expander_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2ExpanderPage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1232,41 +942,16 @@ mpt2sas_config_get_expander_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageVersion = MPI2_SASEXPANDER0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress = cpu_to_le32(form | handle);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.ExtPageLength = mpi_reply->ExtPageLength;
- mpi_request.ExtPageType = mpi_reply->ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2ExpanderPage0_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1288,10 +973,7 @@ mpt2sas_config_get_expander_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2ExpanderPage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1301,7 +983,7 @@ mpt2sas_config_get_expander_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageVersion = MPI2_SASEXPANDER1_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
@@ -1309,35 +991,10 @@ mpt2sas_config_get_expander_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
cpu_to_le32(MPI2_SAS_EXPAND_PGAD_FORM_HNDL_PHY_NUM |
(phy_number << MPI2_SAS_EXPAND_PGAD_PHYNUM_SHIFT) | handle);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.ExtPageLength = mpi_reply->ExtPageLength;
- mpi_request.ExtPageType = mpi_reply->ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2ExpanderPage1_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1358,10 +1015,7 @@ mpt2sas_config_get_enclosure_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2SasEnclosurePage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1371,41 +1025,16 @@ mpt2sas_config_get_enclosure_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageVersion = MPI2_SASENCLOSURE0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress = cpu_to_le32(form | handle);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.ExtPageLength = mpi_reply->ExtPageLength;
- mpi_request.ExtPageType = mpi_reply->ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2SasEnclosurePage0_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1425,10 +1054,7 @@ mpt2sas_config_get_phy_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2SasPhyPage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1438,42 +1064,17 @@ mpt2sas_config_get_phy_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageVersion = MPI2_SASPHY0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress =
cpu_to_le32(MPI2_SAS_PHY_PGAD_FORM_PHY_NUMBER | phy_number);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.ExtPageLength = mpi_reply->ExtPageLength;
- mpi_request.ExtPageType = mpi_reply->ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2SasPhyPage0_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1493,10 +1094,7 @@ mpt2sas_config_get_phy_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2SasPhyPage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1506,42 +1104,17 @@ mpt2sas_config_get_phy_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageVersion = MPI2_SASPHY1_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress =
cpu_to_le32(MPI2_SAS_PHY_PGAD_FORM_PHY_NUMBER | phy_number);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.ExtPageLength = mpi_reply->ExtPageLength;
- mpi_request.ExtPageType = mpi_reply->ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply->ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2SasPhyPage1_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1563,10 +1136,7 @@ mpt2sas_config_get_raid_volume_pg1(struct MPT2SAS_ADAPTER *ioc,
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
- memset(config_page, 0, sizeof(Mpi2RaidVolPage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1575,40 +1145,16 @@ mpt2sas_config_get_raid_volume_pg1(struct MPT2SAS_ADAPTER *ioc,
mpi_request.Header.PageVersion = MPI2_RAIDVOLPAGE1_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress = cpu_to_le32(form | handle);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2RaidVolPage1_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1626,13 +1172,11 @@ mpt2sas_config_get_number_pds(struct MPT2SAS_ADAPTER *ioc, u16 handle,
u8 *num_pds)
{
Mpi2ConfigRequest_t mpi_request;
- Mpi2RaidVolPage0_t *config_page;
+ Mpi2RaidVolPage0_t config_page;
Mpi2ConfigReply_t mpi_reply;
int r;
- struct config_request mem;
u16 ioc_status;
- mutex_lock(&ioc->config_cmds.mutex);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
*num_pds = 0;
mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1642,45 +1186,24 @@ mpt2sas_config_get_number_pds(struct MPT2SAS_ADAPTER *ioc, u16 handle,
mpi_request.Header.PageVersion = MPI2_RAIDVOLPAGE0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, &mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress =
cpu_to_le32(MPI2_RAID_VOLUME_PGAD_FORM_HANDLE | handle);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply.Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply.Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply.Header.PageType;
- mpi_request.Header.PageLength = mpi_reply.Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply.Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, &mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, &config_page,
+ sizeof(Mpi2RaidVolPage0_t));
if (!r) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_SUCCESS) {
- config_page = mem.config_page;
- *num_pds = config_page->NumPhysDisks;
- }
+ if (ioc_status == MPI2_IOCSTATUS_SUCCESS)
+ *num_pds = config_page.NumPhysDisks;
}
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1703,11 +1226,8 @@ mpt2sas_config_get_raid_volume_pg0(struct MPT2SAS_ADAPTER *ioc,
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
- memset(config_page, 0, sz);
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_RAID_VOLUME;
@@ -1715,39 +1235,15 @@ mpt2sas_config_get_raid_volume_pg0(struct MPT2SAS_ADAPTER *ioc,
mpi_request.Header.PageVersion = MPI2_RAIDVOLPAGE0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress = cpu_to_le32(form | handle);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, sz, mem.config_page_sz));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page, sz);
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1769,11 +1265,8 @@ mpt2sas_config_get_phys_disk_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
{
Mpi2ConfigRequest_t mpi_request;
int r;
- struct config_request mem;
- mutex_lock(&ioc->config_cmds.mutex);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
- memset(config_page, 0, sizeof(Mpi2RaidPhysDiskPage0_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_RAID_PHYSDISK;
@@ -1781,40 +1274,16 @@ mpt2sas_config_get_phys_disk_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
mpi_request.Header.PageVersion = MPI2_RAIDPHYSDISKPAGE0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress = cpu_to_le32(form | form_specific);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply->Header.PageType;
- mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
- mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
- if (!r)
- memcpy(config_page, mem.config_page,
- min_t(u16, mem.config_page_sz,
- sizeof(Mpi2RaidPhysDiskPage0_t)));
-
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ sizeof(*config_page));
out:
- mutex_unlock(&ioc->config_cmds.mutex);
return r;
}
@@ -1831,14 +1300,12 @@ int
mpt2sas_config_get_volume_handle(struct MPT2SAS_ADAPTER *ioc, u16 pd_handle,
u16 *volume_handle)
{
- Mpi2RaidConfigurationPage0_t *config_page;
+ Mpi2RaidConfigurationPage0_t *config_page = NULL;
Mpi2ConfigRequest_t mpi_request;
Mpi2ConfigReply_t mpi_reply;
- int r, i;
- struct config_request mem;
+ int r, i, config_page_sz;
u16 ioc_status;
- mutex_lock(&ioc->config_cmds.mutex);
*volume_handle = 0;
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1849,40 +1316,27 @@ mpt2sas_config_get_volume_handle(struct MPT2SAS_ADAPTER *ioc, u16 pd_handle,
mpi_request.Header.PageNumber = 0;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, &mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, NULL, 0);
if (r)
goto out;
mpi_request.PageAddress =
cpu_to_le32(MPI2_RAID_PGAD_FORM_ACTIVE_CONFIG);
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
- mpi_request.Header.PageVersion = mpi_reply.Header.PageVersion;
- mpi_request.Header.PageNumber = mpi_reply.Header.PageNumber;
- mpi_request.Header.PageType = mpi_reply.Header.PageType;
- mpi_request.ExtPageLength = mpi_reply.ExtPageLength;
- mpi_request.ExtPageType = mpi_reply.ExtPageType;
- mem.config_page_sz = le16_to_cpu(mpi_reply.ExtPageLength) * 4;
- if (mem.config_page_sz > ioc->config_page_sz) {
- r = _config_alloc_config_dma_memory(ioc, &mem);
- if (r)
- goto out;
- } else {
- mem.config_page_dma = ioc->config_page_dma;
- mem.config_page = ioc->config_page;
- }
- ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
- MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
- mem.config_page_dma);
+ config_page_sz = (le16_to_cpu(mpi_reply.ExtPageLength) * 4);
+ config_page = kmalloc(config_page_sz, GFP_KERNEL);
+ if (!config_page)
+ goto out;
r = _config_request(ioc, &mpi_request, &mpi_reply,
- MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
+ MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT, config_page,
+ config_page_sz);
if (r)
goto out;
r = -1;
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
- goto done;
- config_page = mem.config_page;
+ goto out;
for (i = 0; i < config_page->NumElements; i++) {
if ((config_page->ConfigElement[i].ElementFlags &
MPI2_RAIDCONFIG0_EFLAGS_MASK_ELEMENT_TYPE) !=
@@ -1893,16 +1347,11 @@ mpt2sas_config_get_volume_handle(struct MPT2SAS_ADAPTER *ioc, u16 pd_handle,
*volume_handle = le16_to_cpu(config_page->
ConfigElement[i].VolDevHandle);
r = 0;
- goto done;
+ goto out;
}
}
-
- done:
- if (mem.config_page_sz > ioc->config_page_sz)
- _config_free_config_dma_memory(ioc, &mem);
-
out:
- mutex_unlock(&ioc->config_cmds.mutex);
+ kfree(config_page);
return r;
}
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index 1ab6b2c..83ef478 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -1836,6 +1836,7 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint lun,
mpi_request->TaskMID = cpu_to_le16(smid_task);
int_to_scsilun(lun, (struct scsi_lun *)mpi_request->LUN);
mpt2sas_scsih_set_tm_flag(ioc, handle);
+ init_completion(&ioc->tm_cmds.done);
mpt2sas_base_put_smid_hi_priority(ioc, smid, VF_ID);
timeleft = wait_for_completion_timeout(&ioc->tm_cmds.done, timeout*HZ);
mpt2sas_scsih_clear_tm_flag(ioc, handle);
@@ -2714,6 +2715,10 @@ _scsih_scsi_ioc_info(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
char *desc_ioc_state = NULL;
char *desc_scsi_status = NULL;
char *desc_scsi_state = ioc->tmp_string;
+ u32 log_info = le32_to_cpu(mpi_reply->IOCLogInfo);
+
+ if (log_info == 0x31170000)
+ return;
switch (ioc_status) {
case MPI2_IOCSTATUS_SUCCESS:
--
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