summaryrefslogtreecommitdiff
path: root/drivers/scsi/mpt3sas
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/mpt3sas')
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2.h8
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h52
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_ioc.h4
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_tool.h4
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.c326
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.h57
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_scsih.c343
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_transport.c22
8 files changed, 703 insertions, 113 deletions
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h
index c34c11579..ec27ad2d1 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2.h
@@ -8,7 +8,7 @@
* scatter/gather formats.
* Creation Date: June 21, 2006
*
- * mpi2.h Version: 02.00.31
+ * mpi2.h Version: 02.00.35
*
* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2.5 products, and must not be used
@@ -88,6 +88,10 @@
* Added MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET.
* 04-09-13 02.00.30 Bumped MPI2_HEADER_VERSION_UNIT.
* 04-17-13 02.00.31 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 08-19-13 02.00.32 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 12-05-13 02.00.33 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 01-08-14 02.00.34 Bumped MPI2_HEADER_VERSION_UNIT
+ * 06-13-14 02.00.35 Bumped MPI2_HEADER_VERSION_UNIT.
* --------------------------------------------------------------------------
*/
@@ -121,7 +125,7 @@
#define MPI2_VERSION_02_05 (0x0205)
/*Unit and Dev versioning for this MPI header set */
-#define MPI2_HEADER_VERSION_UNIT (0x1F)
+#define MPI2_HEADER_VERSION_UNIT (0x23)
#define MPI2_HEADER_VERSION_DEV (0x00)
#define MPI2_HEADER_VERSION_UNIT_MASK (0xFF00)
#define MPI2_HEADER_VERSION_UNIT_SHIFT (8)
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
index e261a3153..581fdb375 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
@@ -6,7 +6,7 @@
* Title: MPI Configuration messages and pages
* Creation Date: November 10, 2006
*
- * mpi2_cnfg.h Version: 02.00.26
+ * mpi2_cnfg.h Version: 02.00.29
*
* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2.5 products, and must not be used
@@ -165,6 +165,20 @@
* match the specification.
* 08-19-13 02.00.26 Added reserved words to MPI2_CONFIG_PAGE_IO_UNIT_7 for
* future use.
+ * 12-05-13 02.00.27 Added MPI2_MANPAGE7_FLAG_BASE_ENCLOSURE_LEVEL for
+ * MPI2_CONFIG_PAGE_MAN_7.
+ * Added EnclosureLevel and ConnectorName fields to
+ * MPI2_CONFIG_PAGE_SAS_DEV_0.
+ * Added MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID for
+ * MPI2_CONFIG_PAGE_SAS_DEV_0.
+ * Added EnclosureLevel field to
+ * MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0.
+ * Added MPI2_SAS_ENCLS0_FLAGS_ENCL_LEVEL_VALID for
+ * MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0.
+ * 01-08-14 02.00.28 Added more defines for the BiosOptions field of
+ * MPI2_CONFIG_PAGE_BIOS_1.
+ * 06-13-14 02.00.29 Added SSUTimeout field to MPI2_CONFIG_PAGE_BIOS_1, and
+ * more defines for the BiosOptions field..
* --------------------------------------------------------------------------
*/
@@ -724,6 +738,7 @@ typedef struct _MPI2_CONFIG_PAGE_MAN_7 {
#define MPI2_MANUFACTURING7_PAGEVERSION (0x01)
/*defines for the Flags field */
+#define MPI2_MANPAGE7_FLAG_BASE_ENCLOSURE_LEVEL (0x00000008)
#define MPI2_MANPAGE7_FLAG_EVENTREPLAY_SLOT_ORDER (0x00000002)
#define MPI2_MANPAGE7_FLAG_USE_SLOT_INFO (0x00000001)
@@ -1311,7 +1326,9 @@ typedef struct _MPI2_CONFIG_PAGE_BIOS_1 {
MPI2_CONFIG_PAGE_HEADER Header; /*0x00 */
U32 BiosOptions; /*0x04 */
U32 IOCSettings; /*0x08 */
- U32 Reserved1; /*0x0C */
+ U8 SSUTimeout; /*0x0C */
+ U8 Reserved1; /*0x0D */
+ U16 Reserved2; /*0x0E */
U32 DeviceSettings; /*0x10 */
U16 NumberOfDevices; /*0x14 */
U16 UEFIVersion; /*0x16 */
@@ -1323,9 +1340,24 @@ typedef struct _MPI2_CONFIG_PAGE_BIOS_1 {
*PTR_MPI2_CONFIG_PAGE_BIOS_1,
Mpi2BiosPage1_t, *pMpi2BiosPage1_t;
-#define MPI2_BIOSPAGE1_PAGEVERSION (0x05)
+#define MPI2_BIOSPAGE1_PAGEVERSION (0x07)
/*values for BIOS Page 1 BiosOptions field */
+#define MPI2_BIOSPAGE1_OPTIONS_PNS_MASK (0x00003800)
+#define MPI2_BIOSPAGE1_OPTIONS_PNS_PBDHL (0x00000000)
+#define MPI2_BIOSPAGE1_OPTIONS_PNS_ENCSLOSURE (0x00000800)
+#define MPI2_BIOSPAGE1_OPTIONS_PNS_LWWID (0x00001000)
+#define MPI2_BIOSPAGE1_OPTIONS_PNS_PSENS (0x00001800)
+#define MPI2_BIOSPAGE1_OPTIONS_PNS_ESPHY (0x00002000)
+
+#define MPI2_BIOSPAGE1_OPTIONS_X86_DISABLE_BIOS (0x00000400)
+
+#define MPI2_BIOSPAGE1_OPTIONS_MASK_REGISTRATION_UEFI_BSD (0x00000300)
+#define MPI2_BIOSPAGE1_OPTIONS_USE_BIT0_REGISTRATION_UEFI_BSD (0x00000000)
+#define MPI2_BIOSPAGE1_OPTIONS_FULL_REGISTRATION_UEFI_BSD (0x00000100)
+#define MPI2_BIOSPAGE1_OPTIONS_ADAPTER_REGISTRATION_UEFI_BSD (0x00000200)
+#define MPI2_BIOSPAGE1_OPTIONS_DISABLE_REGISTRATION_UEFI_BSD (0x00000300)
+
#define MPI2_BIOSPAGE1_OPTIONS_MASK_OEM_ID (0x000000F0)
#define MPI2_BIOSPAGE1_OPTIONS_LSI_OEM_ID (0x00000000)
@@ -2633,9 +2665,9 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_DEV_0 {
U8
ControlGroup; /*0x2E */
U8
- Reserved1; /*0x2F */
+ EnclosureLevel; /*0x2F */
U32
- Reserved2; /*0x30 */
+ ConnectorName[4]; /*0x30 */
U32
Reserved3; /*0x34 */
} MPI2_CONFIG_PAGE_SAS_DEV_0,
@@ -2643,7 +2675,7 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_DEV_0 {
Mpi2SasDevicePage0_t,
*pMpi2SasDevicePage0_t;
-#define MPI2_SASDEVICE0_PAGEVERSION (0x08)
+#define MPI2_SASDEVICE0_PAGEVERSION (0x09)
/*values for SAS Device Page 0 AccessStatus field */
#define MPI2_SAS_DEVICE0_ASTATUS_NO_ERRORS (0x00)
@@ -2683,6 +2715,7 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_DEV_0 {
#define MPI2_SAS_DEVICE0_FLAGS_SATA_NCQ_SUPPORTED (0x0020)
#define MPI2_SAS_DEVICE0_FLAGS_SATA_FUA_SUPPORTED (0x0010)
#define MPI2_SAS_DEVICE0_FLAGS_PORT_SELECTOR_ATTACH (0x0008)
+#define MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID (0x0002)
#define MPI2_SAS_DEVICE0_FLAGS_DEVICE_PRESENT (0x0001)
@@ -3019,8 +3052,10 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0 {
NumSlots; /*0x18 */
U16
StartSlot; /*0x1A */
- U16
+ U8
Reserved2; /*0x1C */
+ U8
+ EnclosureLevel; /*0x1D */
U16
SEPDevHandle; /*0x1E */
U32
@@ -3031,9 +3066,10 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0 {
*PTR_MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0,
Mpi2SasEnclosurePage0_t, *pMpi2SasEnclosurePage0_t;
-#define MPI2_SASENCLOSURE0_PAGEVERSION (0x03)
+#define MPI2_SASENCLOSURE0_PAGEVERSION (0x04)
/*values for SAS Enclosure Page 0 Flags field */
+#define MPI2_SAS_ENCLS0_FLAGS_ENCL_LEVEL_VALID (0x0010)
#define MPI2_SAS_ENCLS0_FLAGS_MNG_MASK (0x000F)
#define MPI2_SAS_ENCLS0_FLAGS_MNG_UNKNOWN (0x0000)
#define MPI2_SAS_ENCLS0_FLAGS_MNG_IOC_SES (0x0001)
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
index 490830957..d7598cc4b 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
@@ -6,7 +6,7 @@
* Title: MPI IOC, Port, Event, FW Download, and FW Upload messages
* Creation Date: October 11, 2006
*
- * mpi2_ioc.h Version: 02.00.23
+ * mpi2_ioc.h Version: 02.00.24
*
* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2.5 products, and must not be used
@@ -132,6 +132,7 @@
* Added MPI2_IOCFACTS_CAPABILITY_RDPQ_ARRAY_CAPABLE.
* Added MPI2_FW_DOWNLOAD_ITYPE_PUBLIC_KEY.
* Added Encrypted Hash Extended Image.
+ * 12-05-13 02.00.24 Added MPI25_HASH_IMAGE_TYPE_BIOS.
* --------------------------------------------------------------------------
*/
@@ -1598,6 +1599,7 @@ Mpi25EncryptedHashEntry_t, *pMpi25EncryptedHashEntry_t;
/* values for HashImageType */
#define MPI25_HASH_IMAGE_TYPE_UNUSED (0x00)
#define MPI25_HASH_IMAGE_TYPE_FIRMWARE (0x01)
+#define MPI25_HASH_IMAGE_TYPE_BIOS (0x02)
/* values for HashAlgorithm */
#define MPI25_HASH_ALGORITHM_UNUSED (0x00)
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_tool.h b/drivers/scsi/mpt3sas/mpi/mpi2_tool.h
index 904910d8a..1629e5bce 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_tool.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_tool.h
@@ -6,7 +6,7 @@
* Title: MPI diagnostic tool structures and definitions
* Creation Date: March 26, 2007
*
- * mpi2_tool.h Version: 02.00.11
+ * mpi2_tool.h Version: 02.00.12
*
* Version History
* ---------------
@@ -33,6 +33,7 @@
* 07-26-12 02.00.10 Modified MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST so that
* it uses MPI Chain SGE as well as MPI Simple SGE.
* 08-19-13 02.00.11 Added MPI2_TOOLBOX_TEXT_DISPLAY_TOOL and related info.
+ * 01-08-14 02.00.12 Added MPI2_TOOLBOX_CLEAN_BIT26_PRODUCT_SPECIFIC.
* --------------------------------------------------------------------------
*/
@@ -100,6 +101,7 @@ typedef struct _MPI2_TOOLBOX_CLEAN_REQUEST {
#define MPI2_TOOLBOX_CLEAN_OTHER_PERSIST_PAGES (0x20000000)
#define MPI2_TOOLBOX_CLEAN_FW_CURRENT (0x10000000)
#define MPI2_TOOLBOX_CLEAN_FW_BACKUP (0x08000000)
+#define MPI2_TOOLBOX_CLEAN_BIT26_PRODUCT_SPECIFIC (0x04000000)
#define MPI2_TOOLBOX_CLEAN_MEGARAID (0x02000000)
#define MPI2_TOOLBOX_CLEAN_INITIALIZATION (0x01000000)
#define MPI2_TOOLBOX_CLEAN_FLASH (0x00000004)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 14a781b6b..d4f1dcdb8 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -83,10 +83,10 @@ static int msix_disable = -1;
module_param(msix_disable, int, 0);
MODULE_PARM_DESC(msix_disable, " disable msix routed interrupts (default=0)");
-static int max_msix_vectors = 8;
+static int max_msix_vectors = -1;
module_param(max_msix_vectors, int, 0);
MODULE_PARM_DESC(max_msix_vectors,
- " max msix vectors - (default=8)");
+ " max msix vectors");
static int mpt3sas_fwfault_debug;
MODULE_PARM_DESC(mpt3sas_fwfault_debug,
@@ -1009,8 +1009,30 @@ _base_interrupt(int irq, void *bus_id)
}
wmb();
- writel(reply_q->reply_post_host_index | (msix_index <<
- MPI2_RPHI_MSIX_INDEX_SHIFT), &ioc->chip->ReplyPostHostIndex);
+
+ /* Update Reply Post Host Index.
+ * For those HBA's which support combined reply queue feature
+ * 1. Get the correct Supplemental Reply Post Host Index Register.
+ * i.e. (msix_index / 8)th entry from Supplemental Reply Post Host
+ * Index Register address bank i.e replyPostRegisterIndex[],
+ * 2. Then update this register with new reply host index value
+ * in ReplyPostIndex field and the MSIxIndex field with
+ * msix_index value reduced to a value between 0 and 7,
+ * using a modulo 8 operation. Since each Supplemental Reply Post
+ * Host Index Register supports 8 MSI-X vectors.
+ *
+ * For other HBA's just update the Reply Post Host Index register with
+ * new reply host index value in ReplyPostIndex Field and msix_index
+ * value in MSIxIndex field.
+ */
+ if (ioc->msix96_vector)
+ writel(reply_q->reply_post_host_index | ((msix_index & 7) <<
+ MPI2_RPHI_MSIX_INDEX_SHIFT),
+ ioc->replyPostRegisterIndex[msix_index/8]);
+ else
+ writel(reply_q->reply_post_host_index | (msix_index <<
+ MPI2_RPHI_MSIX_INDEX_SHIFT),
+ &ioc->chip->ReplyPostHostIndex);
atomic_dec(&reply_q->busy);
return IRQ_HANDLED;
}
@@ -1338,7 +1360,7 @@ _base_build_sg_scmd_ieee(struct MPT3SAS_ADAPTER *ioc,
sg_scmd = scsi_sglist(scmd);
sges_left = scsi_dma_map(scmd);
- if (!sges_left) {
+ if (sges_left < 0) {
sdev_printk(KERN_ERR, scmd->device,
"pci_map_sg failed: request for %d bytes!\n",
scsi_bufflen(scmd));
@@ -1407,7 +1429,7 @@ _base_build_sg_scmd_ieee(struct MPT3SAS_ADAPTER *ioc,
fill_in_last_segment:
/* fill the last segment */
- while (sges_left) {
+ while (sges_left > 0) {
if (sges_left == 1)
_base_add_sg_single_ieee(sg_local,
simple_sgl_flags_last, 0, sg_dma_len(sg_scmd),
@@ -1560,8 +1582,6 @@ _base_check_enable_msix(struct MPT3SAS_ADAPTER *ioc)
pci_read_config_word(ioc->pdev, base + 2, &message_control);
ioc->msix_vector_count = (message_control & 0x3FF) + 1;
- if (ioc->msix_vector_count > 8)
- ioc->msix_vector_count = 8;
dinitprintk(ioc, pr_info(MPT3SAS_FMT
"msix is supported, vector_count(%d)\n",
ioc->name, ioc->msix_vector_count));
@@ -1793,6 +1813,36 @@ _base_enable_msix(struct MPT3SAS_ADAPTER *ioc)
}
/**
+ * mpt3sas_base_unmap_resources - free controller resources
+ * @ioc: per adapter object
+ */
+void
+mpt3sas_base_unmap_resources(struct MPT3SAS_ADAPTER *ioc)
+{
+ struct pci_dev *pdev = ioc->pdev;
+
+ dexitprintk(ioc, printk(MPT3SAS_FMT "%s\n",
+ ioc->name, __func__));
+
+ _base_free_irq(ioc);
+ _base_disable_msix(ioc);
+
+ if (ioc->msix96_vector)
+ kfree(ioc->replyPostRegisterIndex);
+
+ if (ioc->chip_phys) {
+ iounmap(ioc->chip);
+ ioc->chip_phys = 0;
+ }
+
+ if (pci_is_enabled(pdev)) {
+ pci_release_selected_regions(ioc->pdev, ioc->bars);
+ pci_disable_pcie_error_reporting(pdev);
+ pci_disable_device(pdev);
+ }
+}
+
+/**
* mpt3sas_base_map_resources - map in controller resources (io/irq/memap)
* @ioc: per adapter object
*
@@ -1843,7 +1893,8 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc)
goto out_fail;
}
- for (i = 0, memap_sz = 0, pio_sz = 0 ; i < DEVICE_COUNT_RESOURCE; i++) {
+ for (i = 0, memap_sz = 0, pio_sz = 0; (i < DEVICE_COUNT_RESOURCE) &&
+ (!memap_sz || !pio_sz); i++) {
if (pci_resource_flags(pdev, i) & IORESOURCE_IO) {
if (pio_sz)
continue;
@@ -1856,15 +1907,16 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc)
chip_phys = (u64)ioc->chip_phys;
memap_sz = pci_resource_len(pdev, i);
ioc->chip = ioremap(ioc->chip_phys, memap_sz);
- if (ioc->chip == NULL) {
- pr_err(MPT3SAS_FMT "unable to map adapter memory!\n",
- ioc->name);
- r = -EINVAL;
- goto out_fail;
- }
}
}
+ if (ioc->chip == NULL) {
+ pr_err(MPT3SAS_FMT "unable to map adapter memory! "
+ " or resource not found\n", ioc->name);
+ r = -EINVAL;
+ goto out_fail;
+ }
+
_base_mask_interrupts(ioc);
r = _base_get_ioc_facts(ioc, CAN_SLEEP);
@@ -1880,6 +1932,36 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc)
if (r)
goto out_fail;
+ /* Use the Combined reply queue feature only for SAS3 C0 & higher
+ * revision HBAs and also only when reply queue count is greater than 8
+ */
+ if (ioc->msix96_vector && ioc->reply_queue_count > 8) {
+ /* Determine the Supplemental Reply Post Host Index Registers
+ * Addresse. Supplemental Reply Post Host Index Registers
+ * starts at offset MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET and
+ * each register is at offset bytes of
+ * MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET from previous one.
+ */
+ ioc->replyPostRegisterIndex = kcalloc(
+ MPT3_SUP_REPLY_POST_HOST_INDEX_REG_COUNT,
+ sizeof(resource_size_t *), GFP_KERNEL);
+ if (!ioc->replyPostRegisterIndex) {
+ dfailprintk(ioc, printk(MPT3SAS_FMT
+ "allocation for reply Post Register Index failed!!!\n",
+ ioc->name));
+ r = -ENOMEM;
+ goto out_fail;
+ }
+
+ for (i = 0; i < MPT3_SUP_REPLY_POST_HOST_INDEX_REG_COUNT; i++) {
+ ioc->replyPostRegisterIndex[i] = (resource_size_t *)
+ ((u8 *)&ioc->chip->Doorbell +
+ MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET +
+ (i * MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET));
+ }
+ } else
+ ioc->msix96_vector = 0;
+
list_for_each_entry(reply_q, &ioc->reply_queue_list, list)
pr_info(MPT3SAS_FMT "%s: IRQ %d\n",
reply_q->name, ((ioc->msix_enable) ? "PCI-MSI-X enabled" :
@@ -1895,12 +1977,7 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc)
return 0;
out_fail:
- if (ioc->chip_phys)
- iounmap(ioc->chip);
- ioc->chip_phys = 0;
- pci_release_selected_regions(ioc->pdev, ioc->bars);
- pci_disable_pcie_error_reporting(pdev);
- pci_disable_device(pdev);
+ mpt3sas_base_unmap_resources(ioc);
return r;
}
@@ -2290,6 +2367,99 @@ _base_display_intel_branding(struct MPT3SAS_ADAPTER *ioc)
/**
+ * _base_display_dell_branding - Display branding string
+ * @ioc: per adapter object
+ *
+ * Return nothing.
+ */
+static void
+_base_display_dell_branding(struct MPT3SAS_ADAPTER *ioc)
+{
+ if (ioc->pdev->subsystem_vendor != PCI_VENDOR_ID_DELL)
+ return;
+
+ switch (ioc->pdev->device) {
+ case MPI25_MFGPAGE_DEVID_SAS3008:
+ switch (ioc->pdev->subsystem_device) {
+ case MPT3SAS_DELL_12G_HBA_SSDID:
+ pr_info(MPT3SAS_FMT "%s\n", ioc->name,
+ MPT3SAS_DELL_12G_HBA_BRANDING);
+ break;
+ default:
+ pr_info(MPT3SAS_FMT
+ "Dell 12Gbps HBA: Subsystem ID: 0x%X\n", ioc->name,
+ ioc->pdev->subsystem_device);
+ break;
+ }
+ break;
+ default:
+ pr_info(MPT3SAS_FMT
+ "Dell 12Gbps HBA: Subsystem ID: 0x%X\n", ioc->name,
+ ioc->pdev->subsystem_device);
+ break;
+ }
+}
+
+/**
+ * _base_display_cisco_branding - Display branding string
+ * @ioc: per adapter object
+ *
+ * Return nothing.
+ */
+static void
+_base_display_cisco_branding(struct MPT3SAS_ADAPTER *ioc)
+{
+ if (ioc->pdev->subsystem_vendor != PCI_VENDOR_ID_CISCO)
+ return;
+
+ switch (ioc->pdev->device) {
+ case MPI25_MFGPAGE_DEVID_SAS3008:
+ switch (ioc->pdev->subsystem_device) {
+ case MPT3SAS_CISCO_12G_8E_HBA_SSDID:
+ pr_info(MPT3SAS_FMT "%s\n", ioc->name,
+ MPT3SAS_CISCO_12G_8E_HBA_BRANDING);
+ break;
+ case MPT3SAS_CISCO_12G_8I_HBA_SSDID:
+ pr_info(MPT3SAS_FMT "%s\n", ioc->name,
+ MPT3SAS_CISCO_12G_8I_HBA_BRANDING);
+ break;
+ case MPT3SAS_CISCO_12G_AVILA_HBA_SSDID:
+ pr_info(MPT3SAS_FMT "%s\n", ioc->name,
+ MPT3SAS_CISCO_12G_AVILA_HBA_BRANDING);
+ break;
+ default:
+ pr_info(MPT3SAS_FMT
+ "Cisco 12Gbps SAS HBA: Subsystem ID: 0x%X\n",
+ ioc->name, ioc->pdev->subsystem_device);
+ break;
+ }
+ break;
+ case MPI25_MFGPAGE_DEVID_SAS3108_1:
+ switch (ioc->pdev->subsystem_device) {
+ case MPT3SAS_CISCO_12G_AVILA_HBA_SSDID:
+ pr_info(MPT3SAS_FMT "%s\n", ioc->name,
+ MPT3SAS_CISCO_12G_AVILA_HBA_BRANDING);
+ break;
+ case MPT3SAS_CISCO_12G_COLUSA_MEZZANINE_HBA_SSDID:
+ pr_info(MPT3SAS_FMT "%s\n", ioc->name,
+ MPT3SAS_CISCO_12G_COLUSA_MEZZANINE_HBA_BRANDING);
+ break;
+ default:
+ pr_info(MPT3SAS_FMT
+ "Cisco 12Gbps SAS HBA: Subsystem ID: 0x%X\n",
+ ioc->name, ioc->pdev->subsystem_device);
+ break;
+ }
+ break;
+ default:
+ pr_info(MPT3SAS_FMT
+ "Cisco 12Gbps SAS HBA: Subsystem ID: 0x%X\n",
+ ioc->name, ioc->pdev->subsystem_device);
+ break;
+ }
+}
+
+/**
* _base_display_ioc_capabilities - Disply IOC's capabilities.
* @ioc: per adapter object
*
@@ -2319,6 +2489,8 @@ _base_display_ioc_capabilities(struct MPT3SAS_ADAPTER *ioc)
bios_version & 0x000000FF);
_base_display_intel_branding(ioc);
+ _base_display_dell_branding(ioc);
+ _base_display_cisco_branding(ioc);
pr_info(MPT3SAS_FMT "Protocol=(", ioc->name);
@@ -3137,6 +3309,9 @@ _base_wait_on_iocstate(struct MPT3SAS_ADAPTER *ioc, u32 ioc_state, int timeout,
* Notes: MPI2_HIS_IOC2SYS_DB_STATUS - set to one when IOC writes to doorbell.
*/
static int
+_base_diag_reset(struct MPT3SAS_ADAPTER *ioc, int sleep_flag);
+
+static int
_base_wait_for_doorbell_int(struct MPT3SAS_ADAPTER *ioc, int timeout,
int sleep_flag)
{
@@ -3679,6 +3854,64 @@ _base_get_port_facts(struct MPT3SAS_ADAPTER *ioc, int port, int sleep_flag)
}
/**
+ * _base_wait_for_iocstate - Wait until the card is in READY or OPERATIONAL
+ * @ioc: per adapter object
+ * @timeout:
+ * @sleep_flag: CAN_SLEEP or NO_SLEEP
+ *
+ * Returns 0 for success, non-zero for failure.
+ */
+static int
+_base_wait_for_iocstate(struct MPT3SAS_ADAPTER *ioc, int timeout,
+ int sleep_flag)
+{
+ u32 ioc_state;
+ int rc;
+
+ dinitprintk(ioc, printk(MPT3SAS_FMT "%s\n", ioc->name,
+ __func__));
+
+ if (ioc->pci_error_recovery) {
+ dfailprintk(ioc, printk(MPT3SAS_FMT
+ "%s: host in pci error recovery\n", ioc->name, __func__));
+ return -EFAULT;
+ }
+
+ ioc_state = mpt3sas_base_get_iocstate(ioc, 0);
+ dhsprintk(ioc, printk(MPT3SAS_FMT "%s: ioc_state(0x%08x)\n",
+ ioc->name, __func__, ioc_state));
+
+ if (((ioc_state & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_READY) ||
+ (ioc_state & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_OPERATIONAL)
+ return 0;
+
+ if (ioc_state & MPI2_DOORBELL_USED) {
+ dhsprintk(ioc, printk(MPT3SAS_FMT
+ "unexpected doorbell active!\n", ioc->name));
+ goto issue_diag_reset;
+ }
+
+ if ((ioc_state & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_FAULT) {
+ mpt3sas_base_fault_info(ioc, ioc_state &
+ MPI2_DOORBELL_DATA_MASK);
+ goto issue_diag_reset;
+ }
+
+ ioc_state = _base_wait_on_iocstate(ioc, MPI2_IOC_STATE_READY,
+ timeout, sleep_flag);
+ if (ioc_state) {
+ dfailprintk(ioc, printk(MPT3SAS_FMT
+ "%s: failed going to ready state (ioc_state=0x%x)\n",
+ ioc->name, __func__, ioc_state));
+ return -EFAULT;
+ }
+
+ issue_diag_reset:
+ rc = _base_diag_reset(ioc, sleep_flag);
+ return rc;
+}
+
+/**
* _base_get_ioc_facts - obtain ioc facts reply and save in ioc
* @ioc: per adapter object
* @sleep_flag: CAN_SLEEP or NO_SLEEP
@@ -3696,6 +3929,13 @@ _base_get_ioc_facts(struct MPT3SAS_ADAPTER *ioc, int sleep_flag)
dinitprintk(ioc, pr_info(MPT3SAS_FMT "%s\n", ioc->name,
__func__));
+ r = _base_wait_for_iocstate(ioc, 10, sleep_flag);
+ if (r) {
+ dfailprintk(ioc, printk(MPT3SAS_FMT
+ "%s: failed getting to correct state\n",
+ ioc->name, __func__));
+ return r;
+ }
mpi_reply_sz = sizeof(Mpi2IOCFactsReply_t);
mpi_request_sz = sizeof(Mpi2IOCFactsRequest_t);
memset(&mpi_request, 0, mpi_request_sz);
@@ -3781,7 +4021,7 @@ _base_send_ioc_init(struct MPT3SAS_ADAPTER *ioc, int sleep_flag)
mpi_request.WhoInit = MPI2_WHOINIT_HOST_DRIVER;
mpi_request.VF_ID = 0; /* TODO */
mpi_request.VP_ID = 0;
- mpi_request.MsgVersion = cpu_to_le16(MPI2_VERSION);
+ mpi_request.MsgVersion = cpu_to_le16(MPI25_VERSION);
mpi_request.HeaderVersion = cpu_to_le16(MPI2_HEADER_VERSION);
if (_base_is_controller_msix_enabled(ioc))
@@ -4522,8 +4762,15 @@ _base_make_ioc_operational(struct MPT3SAS_ADAPTER *ioc, int sleep_flag)
/* initialize reply post host index */
list_for_each_entry(reply_q, &ioc->reply_queue_list, list) {
- writel(reply_q->msix_index << MPI2_RPHI_MSIX_INDEX_SHIFT,
- &ioc->chip->ReplyPostHostIndex);
+ if (ioc->msix96_vector)
+ writel((reply_q->msix_index & 7)<<
+ MPI2_RPHI_MSIX_INDEX_SHIFT,
+ ioc->replyPostRegisterIndex[reply_q->msix_index/8]);
+ else
+ writel(reply_q->msix_index <<
+ MPI2_RPHI_MSIX_INDEX_SHIFT,
+ &ioc->chip->ReplyPostHostIndex);
+
if (!_base_is_controller_msix_enabled(ioc))
goto skip_init_reply_post_host_index;
}
@@ -4562,8 +4809,6 @@ _base_make_ioc_operational(struct MPT3SAS_ADAPTER *ioc, int sleep_flag)
void
mpt3sas_base_free_resources(struct MPT3SAS_ADAPTER *ioc)
{
- struct pci_dev *pdev = ioc->pdev;
-
dexitprintk(ioc, pr_info(MPT3SAS_FMT "%s\n", ioc->name,
__func__));
@@ -4574,18 +4819,7 @@ mpt3sas_base_free_resources(struct MPT3SAS_ADAPTER *ioc)
ioc->shost_recovery = 0;
}
- _base_free_irq(ioc);
- _base_disable_msix(ioc);
-
- if (ioc->chip_phys && ioc->chip)
- iounmap(ioc->chip);
- ioc->chip_phys = 0;
-
- if (pci_is_enabled(pdev)) {
- pci_release_selected_regions(ioc->pdev, ioc->bars);
- pci_disable_pcie_error_reporting(pdev);
- pci_disable_device(pdev);
- }
+ mpt3sas_base_unmap_resources(ioc);
return;
}
@@ -4600,6 +4834,7 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc)
{
int r, i;
int cpu_id, last_cpu_id = 0;
+ u8 revision;
dinitprintk(ioc, pr_info(MPT3SAS_FMT "%s\n", ioc->name,
__func__));
@@ -4619,6 +4854,20 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc)
goto out_free_resources;
}
+ /* Check whether the controller revision is C0 or above.
+ * only C0 and above revision controllers support 96 MSI-X vectors.
+ */
+ revision = ioc->pdev->revision;
+
+ if ((ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3004 ||
+ ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3008 ||
+ ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3108_1 ||
+ ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3108_2 ||
+ ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3108_5 ||
+ ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3108_6) &&
+ (revision >= 0x02))
+ ioc->msix96_vector = 1;
+
ioc->rdpq_array_enable_assigned = 0;
ioc->dma_mask = 0;
r = mpt3sas_base_map_resources(ioc);
@@ -4641,7 +4890,6 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc)
ioc->build_sg_scmd = &_base_build_sg_scmd_ieee;
ioc->build_sg = &_base_build_sg_ieee;
ioc->build_zero_len_sge = &_base_build_zero_len_sge_ieee;
- ioc->mpi25 = 1;
ioc->sge_size_ieee = sizeof(Mpi2IeeeSgeSimple64_t);
/*
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index afa881682..f0e462b08 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -71,8 +71,8 @@
#define MPT3SAS_DRIVER_NAME "mpt3sas"
#define MPT3SAS_AUTHOR "Avago Technologies <MPT-FusionLinux.pdl@avagotech.com>"
#define MPT3SAS_DESCRIPTION "LSI MPT Fusion SAS 3.0 Device Driver"
-#define MPT3SAS_DRIVER_VERSION "04.100.00.00"
-#define MPT3SAS_MAJOR_VERSION 4
+#define MPT3SAS_DRIVER_VERSION "09.100.00.00"
+#define MPT3SAS_MAJOR_VERSION 9
#define MPT3SAS_MINOR_VERSION 100
#define MPT3SAS_BUILD_VERSION 0
#define MPT3SAS_RELEASE_VERSION 00
@@ -152,12 +152,49 @@
#define MPT3SAS_INTEL_RS3UC080_SSDID 0x3524
/*
+ * Dell HBA branding
+ */
+#define MPT3SAS_DELL_12G_HBA_BRANDING \
+ "Dell 12Gbps HBA"
+
+/*
+ * Dell HBA SSDIDs
+ */
+#define MPT3SAS_DELL_12G_HBA_SSDID 0x1F46
+
+/*
+ * Cisco HBA branding
+ */
+#define MPT3SAS_CISCO_12G_8E_HBA_BRANDING \
+ "Cisco 9300-8E 12G SAS HBA"
+#define MPT3SAS_CISCO_12G_8I_HBA_BRANDING \
+ "Cisco 9300-8i 12G SAS HBA"
+#define MPT3SAS_CISCO_12G_AVILA_HBA_BRANDING \
+ "Cisco 12G Modular SAS Pass through Controller"
+#define MPT3SAS_CISCO_12G_COLUSA_MEZZANINE_HBA_BRANDING \
+ "UCS C3X60 12G SAS Pass through Controller"
+/*
+ * Cisco HBA SSSDIDs
+ */
+#define MPT3SAS_CISCO_12G_8E_HBA_SSDID 0x14C
+#define MPT3SAS_CISCO_12G_8I_HBA_SSDID 0x154
+#define MPT3SAS_CISCO_12G_AVILA_HBA_SSDID 0x155
+#define MPT3SAS_CISCO_12G_COLUSA_MEZZANINE_HBA_SSDID 0x156
+
+/*
* status bits for ioc->diag_buffer_status
*/
#define MPT3_DIAG_BUFFER_IS_REGISTERED (0x01)
#define MPT3_DIAG_BUFFER_IS_RELEASED (0x02)
#define MPT3_DIAG_BUFFER_IS_DIAG_RESET (0x04)
+/*
+ * Combined Reply Queue constants,
+ * There are twelve Supplemental Reply Post Host Index Registers
+ * and each register is at offset 0x10 bytes from the previous one.
+ */
+#define MPT3_SUP_REPLY_POST_HOST_INDEX_REG_COUNT 12
+#define MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET (0x10)
/* OEM Identifiers */
#define MFG10_OEM_ID_INVALID (0x00000000)
@@ -173,6 +210,8 @@
#define MFG10_GF0_SSD_DATA_SCRUB_DISABLE (0x00000008)
#define MFG10_GF0_SINGLE_DRIVE_R0 (0x00000010)
+#define VIRTUAL_IO_FAILED_RETRY (0x32010081)
+
/* OEM Specific Flags will come from OEM specific header files */
struct Mpi2ManufacturingPage10_t {
MPI2_CONFIG_PAGE_HEADER Header; /* 00h */
@@ -294,7 +333,8 @@ struct _internal_cmd {
* @responding: used in _scsih_sas_device_mark_responding
* @fast_path: fast path feature enable bit
* @pfa_led_on: flag for PFA LED status
- *
+ * @pend_sas_rphy_add: flag to check if device is in sas_rphy_add()
+ * addition routine.
*/
struct _sas_device {
struct list_head list;
@@ -315,6 +355,9 @@ struct _sas_device {
u8 responding;
u8 fast_path;
u8 pfa_led_on;
+ u8 pend_sas_rphy_add;
+ u8 enclosure_level;
+ u8 connector_name[4];
};
/**
@@ -728,7 +771,8 @@ typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc);
* is assigned only ones
* @reply_queue_count: number of reply queue's
* @reply_queue_list: link list contaning the reply queue info
- * @reply_post_host_index: head index in the pool where FW completes IO
+ * @msix96_vector: 96 MSI-X vector support
+ * @replyPostRegisterIndex: index of next position in Reply Desc Post Queue
* @delayed_tr_list: target reset link list
* @delayed_tr_volume_list: volume target reset link list
* @@temp_sensors_count: flag to carry the number of temperature sensors
@@ -814,7 +858,6 @@ struct MPT3SAS_ADAPTER {
MPT_BUILD_SG_SCMD build_sg_scmd;
MPT_BUILD_SG build_sg;
MPT_BUILD_ZERO_LEN_SGE build_zero_len_sge;
- u8 mpi25;
u16 sge_size_ieee;
/* function ptr for MPI sg elements only */
@@ -937,6 +980,10 @@ struct MPT3SAS_ADAPTER {
u8 reply_queue_count;
struct list_head reply_queue_list;
+ u8 msix96_vector;
+ /* reply post register index */
+ resource_size_t **replyPostRegisterIndex;
+
struct list_head delayed_tr_list;
struct list_head delayed_tr_volume_list;
u8 temp_sensors_count;
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index 5a97e3286..8ccef3852 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -585,6 +585,22 @@ _scsih_sas_device_remove(struct MPT3SAS_ADAPTER *ioc,
if (!sas_device)
return;
+ pr_info(MPT3SAS_FMT
+ "removing handle(0x%04x), sas_addr(0x%016llx)\n",
+ ioc->name, sas_device->handle,
+ (unsigned long long) sas_device->sas_address);
+
+ if (sas_device->enclosure_handle != 0)
+ pr_info(MPT3SAS_FMT
+ "removing enclosure logical id(0x%016llx), slot(%d)\n",
+ ioc->name, (unsigned long long)
+ sas_device->enclosure_logical_id, sas_device->slot);
+
+ if (sas_device->connector_name[0] != '\0')
+ pr_info(MPT3SAS_FMT
+ "removing enclosure level(0x%04x), connector name( %s)\n",
+ ioc->name, sas_device->enclosure_level,
+ sas_device->connector_name);
spin_lock_irqsave(&ioc->sas_device_lock, flags);
list_del(&sas_device->list);
@@ -663,6 +679,18 @@ _scsih_sas_device_add(struct MPT3SAS_ADAPTER *ioc,
ioc->name, __func__, sas_device->handle,
(unsigned long long)sas_device->sas_address));
+ if (sas_device->enclosure_handle != 0)
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "%s: enclosure logical id(0x%016llx), slot( %d)\n",
+ ioc->name, __func__, (unsigned long long)
+ sas_device->enclosure_logical_id, sas_device->slot));
+
+ if (sas_device->connector_name[0] != '\0')
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "%s: enclosure level(0x%04x), connector name( %s)\n",
+ ioc->name, __func__,
+ sas_device->enclosure_level, sas_device->connector_name));
+
spin_lock_irqsave(&ioc->sas_device_lock, flags);
list_add_tail(&sas_device->list, &ioc->sas_device_list);
spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
@@ -704,6 +732,18 @@ _scsih_sas_device_init_add(struct MPT3SAS_ADAPTER *ioc,
__func__, sas_device->handle,
(unsigned long long)sas_device->sas_address));
+ if (sas_device->enclosure_handle != 0)
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "%s: enclosure logical id(0x%016llx), slot( %d)\n",
+ ioc->name, __func__, (unsigned long long)
+ sas_device->enclosure_logical_id, sas_device->slot));
+
+ if (sas_device->connector_name[0] != '\0')
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "%s: enclosure level(0x%04x), connector name( %s)\n",
+ ioc->name, __func__, sas_device->enclosure_level,
+ sas_device->connector_name));
+
spin_lock_irqsave(&ioc->sas_device_lock, flags);
list_add_tail(&sas_device->list, &ioc->sas_device_init_list);
_scsih_determine_boot_device(ioc, sas_device, 0);
@@ -1772,10 +1812,16 @@ _scsih_slave_configure(struct scsi_device *sdev)
"sas_addr(0x%016llx), phy(%d), device_name(0x%016llx)\n",
ds, handle, (unsigned long long)sas_device->sas_address,
sas_device->phy, (unsigned long long)sas_device->device_name);
- sdev_printk(KERN_INFO, sdev,
- "%s: enclosure_logical_id(0x%016llx), slot(%d)\n",
- ds, (unsigned long long)
- sas_device->enclosure_logical_id, sas_device->slot);
+ if (sas_device->enclosure_handle != 0)
+ sdev_printk(KERN_INFO, sdev,
+ "%s: enclosure_logical_id(0x%016llx), slot(%d)\n",
+ ds, (unsigned long long)
+ sas_device->enclosure_logical_id, sas_device->slot);
+ if (sas_device->connector_name[0] != '\0')
+ sdev_printk(KERN_INFO, sdev,
+ "%s: enclosure level(0x%04x), connector name( %s)\n",
+ ds, sas_device->enclosure_level,
+ sas_device->connector_name);
spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
@@ -2189,10 +2235,17 @@ _scsih_tm_display_info(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd)
sas_device->handle,
(unsigned long long)sas_device->sas_address,
sas_device->phy);
- starget_printk(KERN_INFO, starget,
- "enclosure_logical_id(0x%016llx), slot(%d)\n",
- (unsigned long long)sas_device->enclosure_logical_id,
- sas_device->slot);
+ if (sas_device->enclosure_handle != 0)
+ starget_printk(KERN_INFO, starget,
+ "enclosure_logical_id(0x%016llx), slot(%d)\n",
+ (unsigned long long)
+ sas_device->enclosure_logical_id,
+ sas_device->slot);
+ if (sas_device->connector_name)
+ starget_printk(KERN_INFO, starget,
+ "enclosure level(0x%04x),connector name(%s)\n",
+ sas_device->enclosure_level,
+ sas_device->connector_name);
}
spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
}
@@ -2552,6 +2605,75 @@ _scsih_fw_event_cleanup_queue(struct MPT3SAS_ADAPTER *ioc)
}
/**
+ * _scsih_internal_device_block - block the sdev device
+ * @sdev: per device object
+ * @sas_device_priv_data : per device driver private data
+ *
+ * make sure device is blocked without error, if not
+ * print an error
+ */
+static void
+_scsih_internal_device_block(struct scsi_device *sdev,
+ struct MPT3SAS_DEVICE *sas_device_priv_data)
+{
+ int r = 0;
+
+ sdev_printk(KERN_INFO, sdev, "device_block, handle(0x%04x)\n",
+ sas_device_priv_data->sas_target->handle);
+ sas_device_priv_data->block = 1;
+
+ r = scsi_internal_device_block(sdev);
+ if (r == -EINVAL)
+ sdev_printk(KERN_WARNING, sdev,
+ "device_block failed with return(%d) for handle(0x%04x)\n",
+ sas_device_priv_data->sas_target->handle, r);
+}
+
+/**
+ * _scsih_internal_device_unblock - unblock the sdev device
+ * @sdev: per device object
+ * @sas_device_priv_data : per device driver private data
+ * make sure device is unblocked without error, if not retry
+ * by blocking and then unblocking
+ */
+
+static void
+_scsih_internal_device_unblock(struct scsi_device *sdev,
+ struct MPT3SAS_DEVICE *sas_device_priv_data)
+{
+ int r = 0;
+
+ sdev_printk(KERN_WARNING, sdev, "device_unblock and setting to running, "
+ "handle(0x%04x)\n", sas_device_priv_data->sas_target->handle);
+ sas_device_priv_data->block = 0;
+ r = scsi_internal_device_unblock(sdev, SDEV_RUNNING);
+ if (r == -EINVAL) {
+ /* The device has been set to SDEV_RUNNING by SD layer during
+ * device addition but the request queue is still stopped by
+ * our earlier block call. We need to perform a block again
+ * to get the device to SDEV_BLOCK and then to SDEV_RUNNING */
+
+ sdev_printk(KERN_WARNING, sdev,
+ "device_unblock failed with return(%d) for handle(0x%04x) "
+ "performing a block followed by an unblock\n",
+ sas_device_priv_data->sas_target->handle, r);
+ sas_device_priv_data->block = 1;
+ r = scsi_internal_device_block(sdev);
+ if (r)
+ sdev_printk(KERN_WARNING, sdev, "retried device_block "
+ "failed with return(%d) for handle(0x%04x)\n",
+ sas_device_priv_data->sas_target->handle, r);
+
+ sas_device_priv_data->block = 0;
+ r = scsi_internal_device_unblock(sdev, SDEV_RUNNING);
+ if (r)
+ sdev_printk(KERN_WARNING, sdev, "retried device_unblock"
+ " failed with return(%d) for handle(0x%04x)\n",
+ sas_device_priv_data->sas_target->handle, r);
+ }
+}
+
+/**
* _scsih_ublock_io_all_device - unblock every device
* @ioc: per adapter object
*
@@ -2570,11 +2692,10 @@ _scsih_ublock_io_all_device(struct MPT3SAS_ADAPTER *ioc)
if (!sas_device_priv_data->block)
continue;
- sas_device_priv_data->block = 0;
dewtprintk(ioc, sdev_printk(KERN_INFO, sdev,
"device_running, handle(0x%04x)\n",
sas_device_priv_data->sas_target->handle));
- scsi_internal_device_unblock(sdev, SDEV_RUNNING);
+ _scsih_internal_device_unblock(sdev, sas_device_priv_data);
}
}
@@ -2599,10 +2720,9 @@ _scsih_ublock_io_device(struct MPT3SAS_ADAPTER *ioc, u64 sas_address)
if (sas_device_priv_data->sas_target->sas_address
!= sas_address)
continue;
- if (sas_device_priv_data->block) {
- sas_device_priv_data->block = 0;
- scsi_internal_device_unblock(sdev, SDEV_RUNNING);
- }
+ if (sas_device_priv_data->block)
+ _scsih_internal_device_unblock(sdev,
+ sas_device_priv_data);
}
}
@@ -2625,10 +2745,7 @@ _scsih_block_io_all_device(struct MPT3SAS_ADAPTER *ioc)
continue;
if (sas_device_priv_data->block)
continue;
- sas_device_priv_data->block = 1;
- scsi_internal_device_block(sdev);
- sdev_printk(KERN_INFO, sdev, "device_blocked, handle(0x%04x)\n",
- sas_device_priv_data->sas_target->handle);
+ _scsih_internal_device_block(sdev, sas_device_priv_data);
}
}
@@ -2644,6 +2761,11 @@ _scsih_block_io_device(struct MPT3SAS_ADAPTER *ioc, u16 handle)
{
struct MPT3SAS_DEVICE *sas_device_priv_data;
struct scsi_device *sdev;
+ struct _sas_device *sas_device;
+
+ sas_device = _scsih_sas_device_find_by_handle(ioc, handle);
+ if (!sas_device)
+ return;
shost_for_each_device(sdev, ioc->shost) {
sas_device_priv_data = sdev->hostdata;
@@ -2653,10 +2775,9 @@ _scsih_block_io_device(struct MPT3SAS_ADAPTER *ioc, u16 handle)
continue;
if (sas_device_priv_data->block)
continue;
- sas_device_priv_data->block = 1;
- scsi_internal_device_block(sdev);
- sdev_printk(KERN_INFO, sdev,
- "device_blocked, handle(0x%04x)\n", handle);
+ if (sas_device->pend_sas_rphy_add)
+ continue;
+ _scsih_internal_device_block(sdev, sas_device_priv_data);
}
}
@@ -2806,6 +2927,18 @@ _scsih_tm_tr_send(struct MPT3SAS_ADAPTER *ioc, u16 handle)
"setting delete flag: handle(0x%04x), sas_addr(0x%016llx)\n",
ioc->name, handle,
(unsigned long long)sas_address));
+ if (sas_device->enclosure_handle != 0)
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "setting delete flag:enclosure logical id(0x%016llx),"
+ " slot(%d)\n", ioc->name, (unsigned long long)
+ sas_device->enclosure_logical_id,
+ sas_device->slot));
+ if (sas_device->connector_name)
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "setting delete flag: enclosure level(0x%04x),"
+ " connector name( %s)\n", ioc->name,
+ sas_device->enclosure_level,
+ sas_device->connector_name));
_scsih_ublock_io_device(ioc, sas_address);
sas_target_priv_data->handle = MPT3SAS_INVALID_DEVICE_HANDLE;
}
@@ -3821,10 +3954,19 @@ _scsih_scsi_ioc_info(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
"\tsas_address(0x%016llx), phy(%d)\n",
ioc->name, (unsigned long long)
sas_device->sas_address, sas_device->phy);
- pr_warn(MPT3SAS_FMT
- "\tenclosure_logical_id(0x%016llx), slot(%d)\n",
- ioc->name, (unsigned long long)
- sas_device->enclosure_logical_id, sas_device->slot);
+ if (sas_device->enclosure_handle != 0)
+ pr_warn(MPT3SAS_FMT
+ "\tenclosure_logical_id(0x%016llx),"
+ "slot(%d)\n", ioc->name,
+ (unsigned long long)
+ sas_device->enclosure_logical_id,
+ sas_device->slot);
+ if (sas_device->connector_name[0])
+ pr_warn(MPT3SAS_FMT
+ "\tenclosure level(0x%04x),"
+ " connector name( %s)\n", ioc->name,
+ sas_device->enclosure_level,
+ sas_device->connector_name);
}
spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
}
@@ -3999,7 +4141,16 @@ _scsih_smart_predicted_fault(struct MPT3SAS_ADAPTER *ioc, u16 handle)
spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
return;
}
- starget_printk(KERN_WARNING, starget, "predicted fault\n");
+ if (sas_device->enclosure_handle != 0)
+ starget_printk(KERN_INFO, starget, "predicted fault, "
+ "enclosure logical id(0x%016llx), slot(%d)\n",
+ (unsigned long long)sas_device->enclosure_logical_id,
+ sas_device->slot);
+ if (sas_device->connector_name[0] != '\0')
+ starget_printk(KERN_WARNING, starget, "predicted fault, "
+ "enclosure level(0x%04x), connector name( %s)\n",
+ sas_device->enclosure_level,
+ sas_device->connector_name);
spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
if (ioc->pdev->subsystem_vendor == PCI_VENDOR_ID_IBM)
@@ -4119,8 +4270,15 @@ _scsih_io_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply)
_scsih_smart_predicted_fault(ioc,
le16_to_cpu(mpi_reply->DevHandle));
mpt3sas_trigger_scsi(ioc, data.skey, data.asc, data.ascq);
- }
+#ifdef CONFIG_SCSI_MPT3SAS_LOGGING
+ if (!(ioc->logging_level & MPT_DEBUG_REPLY) &&
+ ((scmd->sense_buffer[2] == UNIT_ATTENTION) ||
+ (scmd->sense_buffer[2] == MEDIUM_ERROR) ||
+ (scmd->sense_buffer[2] == HARDWARE_ERROR)))
+ _scsih_scsi_ioc_info(ioc, scmd, mpi_reply, smid);
+#endif
+ }
switch (ioc_status) {
case MPI2_IOCSTATUS_BUSY:
case MPI2_IOCSTATUS_INSUFFICIENT_RESOURCES:
@@ -4146,6 +4304,9 @@ _scsih_io_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply)
scmd->device->expecting_cc_ua = 1;
}
break;
+ } else if (log_info == VIRTUAL_IO_FAILED_RETRY) {
+ scmd->result = DID_RESET << 16;
+ break;
}
scmd->result = DID_SOFT_ERROR << 16;
break;
@@ -4788,6 +4949,16 @@ _scsih_check_device(struct MPT3SAS_ADAPTER *ioc,
sas_device->handle, handle);
sas_target_priv_data->handle = handle;
sas_device->handle = handle;
+ if (sas_device_pg0.Flags &
+ MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID) {
+ sas_device->enclosure_level =
+ le16_to_cpu(sas_device_pg0.EnclosureLevel);
+ memcpy(&sas_device->connector_name[0],
+ &sas_device_pg0.ConnectorName[0], 4);
+ } else {
+ sas_device->enclosure_level = 0;
+ sas_device->connector_name[0] = '\0';
+ }
}
/* check if device is present */
@@ -4894,14 +5065,24 @@ _scsih_add_device(struct MPT3SAS_ADAPTER *ioc, u16 handle, u8 phy_num,
ioc->name, __FILE__, __LINE__, __func__);
sas_device->enclosure_handle =
le16_to_cpu(sas_device_pg0.EnclosureHandle);
- sas_device->slot =
- le16_to_cpu(sas_device_pg0.Slot);
+ if (sas_device->enclosure_handle != 0)
+ sas_device->slot =
+ le16_to_cpu(sas_device_pg0.Slot);
sas_device->device_info = device_info;
sas_device->sas_address = sas_address;
sas_device->phy = sas_device_pg0.PhyNum;
sas_device->fast_path = (le16_to_cpu(sas_device_pg0.Flags) &
MPI25_SAS_DEVICE0_FLAGS_FAST_PATH_CAPABLE) ? 1 : 0;
+ if (sas_device_pg0.Flags & MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID) {
+ sas_device->enclosure_level =
+ le16_to_cpu(sas_device_pg0.EnclosureLevel);
+ memcpy(&sas_device->connector_name[0],
+ &sas_device_pg0.ConnectorName[0], 4);
+ } else {
+ sas_device->enclosure_level = 0;
+ sas_device->connector_name[0] = '\0';
+ }
/* get enclosure_logical_id */
if (sas_device->enclosure_handle && !(mpt3sas_config_get_enclosure_pg0(
ioc, &mpi_reply, &enclosure_pg0, MPI2_SAS_ENCLOS_PGAD_FORM_HANDLE,
@@ -4943,6 +5124,18 @@ _scsih_remove_device(struct MPT3SAS_ADAPTER *ioc,
ioc->name, __func__,
sas_device->handle, (unsigned long long)
sas_device->sas_address));
+ if (sas_device->enclosure_handle != 0)
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "%s: enter: enclosure logical id(0x%016llx), slot(%d)\n",
+ ioc->name, __func__,
+ (unsigned long long)sas_device->enclosure_logical_id,
+ sas_device->slot));
+ if (sas_device->connector_name[0] != '\0')
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "%s: enter: enclosure level(0x%04x), connector name( %s)\n",
+ ioc->name, __func__,
+ sas_device->enclosure_level,
+ sas_device->connector_name));
if (sas_device->starget && sas_device->starget->hostdata) {
sas_target_priv_data = sas_device->starget->hostdata;
@@ -4959,12 +5152,34 @@ _scsih_remove_device(struct MPT3SAS_ADAPTER *ioc,
"removing handle(0x%04x), sas_addr(0x%016llx)\n",
ioc->name, sas_device->handle,
(unsigned long long) sas_device->sas_address);
+ if (sas_device->enclosure_handle != 0)
+ pr_info(MPT3SAS_FMT
+ "removing : enclosure logical id(0x%016llx), slot(%d)\n",
+ ioc->name,
+ (unsigned long long)sas_device->enclosure_logical_id,
+ sas_device->slot);
+ if (sas_device->connector_name[0] != '\0')
+ pr_info(MPT3SAS_FMT
+ "removing enclosure level(0x%04x), connector name( %s)\n",
+ ioc->name, sas_device->enclosure_level,
+ sas_device->connector_name);
dewtprintk(ioc, pr_info(MPT3SAS_FMT
"%s: exit: handle(0x%04x), sas_addr(0x%016llx)\n",
ioc->name, __func__,
- sas_device->handle, (unsigned long long)
- sas_device->sas_address));
+ sas_device->handle, (unsigned long long)
+ sas_device->sas_address));
+ if (sas_device->enclosure_handle != 0)
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "%s: exit: enclosure logical id(0x%016llx), slot(%d)\n",
+ ioc->name, __func__,
+ (unsigned long long)sas_device->enclosure_logical_id,
+ sas_device->slot));
+ if (sas_device->connector_name[0] != '\0')
+ dewtprintk(ioc, pr_info(MPT3SAS_FMT
+ "%s: exit: enclosure level(0x%04x), connector name(%s)\n",
+ ioc->name, __func__, sas_device->enclosure_level,
+ sas_device->connector_name));
kfree(sas_device);
}
@@ -6357,9 +6572,7 @@ _scsih_prep_device_scan(struct MPT3SAS_ADAPTER *ioc)
/**
* _scsih_mark_responding_sas_device - mark a sas_devices as responding
* @ioc: per adapter object
- * @sas_address: sas address
- * @slot: enclosure slot id
- * @handle: device handle
+ * @sas_device_pg0: SAS Device page 0
*
* After host reset, find out whether devices are still responding.
* Used in _scsih_remove_unresponsive_sas_devices.
@@ -6367,8 +6580,8 @@ _scsih_prep_device_scan(struct MPT3SAS_ADAPTER *ioc)
* Return nothing.
*/
static void
-_scsih_mark_responding_sas_device(struct MPT3SAS_ADAPTER *ioc, u64 sas_address,
- u16 slot, u16 handle)
+_scsih_mark_responding_sas_device(struct MPT3SAS_ADAPTER *ioc,
+Mpi2SasDevicePage0_t *sas_device_pg0)
{
struct MPT3SAS_TARGET *sas_target_priv_data = NULL;
struct scsi_target *starget;
@@ -6377,8 +6590,8 @@ _scsih_mark_responding_sas_device(struct MPT3SAS_ADAPTER *ioc, u64 sas_address,
spin_lock_irqsave(&ioc->sas_device_lock, flags);
list_for_each_entry(sas_device, &ioc->sas_device_list, list) {
- if (sas_device->sas_address == sas_address &&
- sas_device->slot == slot) {
+ if ((sas_device->sas_address == sas_device_pg0->SASAddress) &&
+ (sas_device->slot == sas_device_pg0->Slot)) {
sas_device->responding = 1;
starget = sas_device->starget;
if (starget && starget->hostdata) {
@@ -6387,22 +6600,40 @@ _scsih_mark_responding_sas_device(struct MPT3SAS_ADAPTER *ioc, u64 sas_address,
sas_target_priv_data->deleted = 0;
} else
sas_target_priv_data = NULL;
- if (starget)
+ if (starget) {
starget_printk(KERN_INFO, starget,
- "handle(0x%04x), sas_addr(0x%016llx), "
- "enclosure logical id(0x%016llx), "
- "slot(%d)\n", handle,
- (unsigned long long)sas_device->sas_address,
+ "handle(0x%04x), sas_addr(0x%016llx)\n",
+ sas_device_pg0->DevHandle,
(unsigned long long)
- sas_device->enclosure_logical_id,
- sas_device->slot);
- if (sas_device->handle == handle)
+ sas_device->sas_address);
+
+ if (sas_device->enclosure_handle != 0)
+ starget_printk(KERN_INFO, starget,
+ "enclosure logical id(0x%016llx),"
+ " slot(%d)\n",
+ (unsigned long long)
+ sas_device->enclosure_logical_id,
+ sas_device->slot);
+ }
+ if (sas_device_pg0->Flags &
+ MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID) {
+ sas_device->enclosure_level =
+ le16_to_cpu(sas_device_pg0->EnclosureLevel);
+ memcpy(&sas_device->connector_name[0],
+ &sas_device_pg0->ConnectorName[0], 4);
+ } else {
+ sas_device->enclosure_level = 0;
+ sas_device->connector_name[0] = '\0';
+ }
+
+ if (sas_device->handle == sas_device_pg0->DevHandle)
goto out;
pr_info("\thandle changed from(0x%04x)!!!\n",
sas_device->handle);
- sas_device->handle = handle;
+ sas_device->handle = sas_device_pg0->DevHandle;
if (sas_target_priv_data)
- sas_target_priv_data->handle = handle;
+ sas_target_priv_data->handle =
+ sas_device_pg0->DevHandle;
goto out;
}
}
@@ -6441,13 +6672,15 @@ _scsih_search_responding_sas_devices(struct MPT3SAS_ADAPTER *ioc)
MPI2_IOCSTATUS_MASK;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
break;
- handle = le16_to_cpu(sas_device_pg0.DevHandle);
+ handle = sas_device_pg0.DevHandle =
+ le16_to_cpu(sas_device_pg0.DevHandle);
device_info = le32_to_cpu(sas_device_pg0.DeviceInfo);
if (!(_scsih_is_end_device(device_info)))
continue;
- _scsih_mark_responding_sas_device(ioc,
- le64_to_cpu(sas_device_pg0.SASAddress),
- le16_to_cpu(sas_device_pg0.Slot), handle);
+ sas_device_pg0.SASAddress =
+ le64_to_cpu(sas_device_pg0.SASAddress);
+ sas_device_pg0.Slot = le16_to_cpu(sas_device_pg0.Slot);
+ _scsih_mark_responding_sas_device(ioc, &sas_device_pg0);
}
out:
@@ -7854,8 +8087,8 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id)
/* event thread */
snprintf(ioc->firmware_event_name, sizeof(ioc->firmware_event_name),
"fw_event%d", ioc->id);
- ioc->firmware_event_thread = create_singlethread_workqueue(
- ioc->firmware_event_name);
+ ioc->firmware_event_thread = alloc_ordered_workqueue(
+ ioc->firmware_event_name, WQ_MEM_RECLAIM);
if (!ioc->firmware_event_thread) {
pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
ioc->name, __FILE__, __LINE__, __func__);
diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c
index efb98afc4..70fd019e7 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_transport.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c
@@ -649,6 +649,7 @@ mpt3sas_transport_port_add(struct MPT3SAS_ADAPTER *ioc, u16 handle,
unsigned long flags;
struct _sas_node *sas_node;
struct sas_rphy *rphy;
+ struct _sas_device *sas_device = NULL;
int i;
struct sas_port *port;
@@ -731,10 +732,27 @@ mpt3sas_transport_port_add(struct MPT3SAS_ADAPTER *ioc, u16 handle,
mpt3sas_port->remote_identify.device_type);
rphy->identify = mpt3sas_port->remote_identify;
+
+ if (mpt3sas_port->remote_identify.device_type == SAS_END_DEVICE) {
+ sas_device = mpt3sas_scsih_sas_device_find_by_sas_address(ioc,
+ mpt3sas_port->remote_identify.sas_address);
+ if (!sas_device) {
+ dfailprintk(ioc, printk(MPT3SAS_FMT
+ "failure at %s:%d/%s()!\n",
+ ioc->name, __FILE__, __LINE__, __func__));
+ goto out_fail;
+ }
+ sas_device->pend_sas_rphy_add = 1;
+ }
+
if ((sas_rphy_add(rphy))) {
pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n",
ioc->name, __FILE__, __LINE__, __func__);
}
+
+ if (mpt3sas_port->remote_identify.device_type == SAS_END_DEVICE)
+ sas_device->pend_sas_rphy_add = 0;
+
if ((ioc->logging_level & MPT_DEBUG_TRANSPORT))
dev_printk(KERN_INFO, &rphy->dev,
"add: handle(0x%04x), sas_addr(0x%016llx)\n",
@@ -1946,7 +1964,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
} else {
dma_addr_out = pci_map_single(ioc->pdev, bio_data(req->bio),
blk_rq_bytes(req), PCI_DMA_BIDIRECTIONAL);
- if (!dma_addr_out) {
+ if (pci_dma_mapping_error(ioc->pdev, dma_addr_out)) {
pr_info(MPT3SAS_FMT "%s(): DMA Addr out = NULL\n",
ioc->name, __func__);
rc = -ENOMEM;
@@ -1968,7 +1986,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
} else {
dma_addr_in = pci_map_single(ioc->pdev, bio_data(rsp->bio),
blk_rq_bytes(rsp), PCI_DMA_BIDIRECTIONAL);
- if (!dma_addr_in) {
+ if (pci_dma_mapping_error(ioc->pdev, dma_addr_in)) {
pr_info(MPT3SAS_FMT "%s(): DMA Addr in = NULL\n",
ioc->name, __func__);
rc = -ENOMEM;