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authorJames Bottomley <JBottomley@Odin.com>2015-11-12 07:06:18 -0500
committerJames Bottomley <JBottomley@Odin.com>2015-11-12 07:06:18 -0500
commitfebdfbd2137a5727f70dfbf920105c07e6c2a21e (patch)
tree9483a5493ad3e08626e1f53ded594f88a6f4e710 /drivers/scsi/megaraid/megaraid_sas_base.c
parent0da39687a15403251bdfd1c6fb18025c0607326b (diff)
parent2c5d16d6a9e7218e57b716e4fd9d77c776d21471 (diff)
downloadlinux-stericsson-febdfbd2137a5727f70dfbf920105c07e6c2a21e.tar.gz
Merge tag '4.4-scsi-mkp' into misc
SCSI queue for 4.4. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_base.c')
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_base.c458
1 files changed, 318 insertions, 140 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 3b3f4809331b..97a1c1c33b05 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -135,6 +135,12 @@ static struct pci_device_id megasas_pci_table[] = {
/* Invader */
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FURY)},
/* Fury */
+ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_INTRUDER)},
+ /* Intruder */
+ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_INTRUDER_24)},
+ /* Intruder 24 port*/
+ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_CUTLASS_52)},
+ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_CUTLASS_53)},
{}
};
@@ -260,6 +266,66 @@ megasas_return_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd)
}
+static const char *
+format_timestamp(uint32_t timestamp)
+{
+ static char buffer[32];
+
+ if ((timestamp & 0xff000000) == 0xff000000)
+ snprintf(buffer, sizeof(buffer), "boot + %us", timestamp &
+ 0x00ffffff);
+ else
+ snprintf(buffer, sizeof(buffer), "%us", timestamp);
+ return buffer;
+}
+
+static const char *
+format_class(int8_t class)
+{
+ static char buffer[6];
+
+ switch (class) {
+ case MFI_EVT_CLASS_DEBUG:
+ return "debug";
+ case MFI_EVT_CLASS_PROGRESS:
+ return "progress";
+ case MFI_EVT_CLASS_INFO:
+ return "info";
+ case MFI_EVT_CLASS_WARNING:
+ return "WARN";
+ case MFI_EVT_CLASS_CRITICAL:
+ return "CRIT";
+ case MFI_EVT_CLASS_FATAL:
+ return "FATAL";
+ case MFI_EVT_CLASS_DEAD:
+ return "DEAD";
+ default:
+ snprintf(buffer, sizeof(buffer), "%d", class);
+ return buffer;
+ }
+}
+
+/**
+ * megasas_decode_evt: Decode FW AEN event and print critical event
+ * for information.
+ * @instance: Adapter soft state
+ */
+static void
+megasas_decode_evt(struct megasas_instance *instance)
+{
+ struct megasas_evt_detail *evt_detail = instance->evt_detail;
+ union megasas_evt_class_locale class_locale;
+ class_locale.word = le32_to_cpu(evt_detail->cl.word);
+
+ if (class_locale.members.class >= MFI_EVT_CLASS_CRITICAL)
+ dev_info(&instance->pdev->dev, "%d (%s/0x%04x/%s) - %s\n",
+ le32_to_cpu(evt_detail->seq_num),
+ format_timestamp(le32_to_cpu(evt_detail->time_stamp)),
+ (class_locale.members.locale),
+ format_class(class_locale.members.class),
+ evt_detail->description);
+}
+
/**
* The following functions are defined for xscale
* (deviceid : 1064R, PERC5) controllers
@@ -1659,8 +1725,56 @@ static struct megasas_instance *megasas_lookup_instance(u16 host_no)
return NULL;
}
+/*
+* megasas_set_dma_alignment - Set DMA alignment for PI enabled VD
+*
+* @sdev: OS provided scsi device
+*
+* Returns void
+*/
+static void megasas_set_dma_alignment(struct scsi_device *sdev)
+{
+ u32 device_id, ld;
+ struct megasas_instance *instance;
+ struct fusion_context *fusion;
+ struct MR_LD_RAID *raid;
+ struct MR_DRV_RAID_MAP_ALL *local_map_ptr;
+
+ instance = megasas_lookup_instance(sdev->host->host_no);
+ fusion = instance->ctrl_context;
+
+ if (!fusion)
+ return;
+
+ if (sdev->channel >= MEGASAS_MAX_PD_CHANNELS) {
+ device_id = ((sdev->channel % 2) * MEGASAS_MAX_DEV_PER_CHANNEL)
+ + sdev->id;
+ local_map_ptr = fusion->ld_drv_map[(instance->map_id & 1)];
+ ld = MR_TargetIdToLdGet(device_id, local_map_ptr);
+ raid = MR_LdRaidGet(ld, local_map_ptr);
+
+ if (raid->capability.ldPiMode == MR_PROT_INFO_TYPE_CONTROLLER)
+ blk_queue_update_dma_alignment(sdev->request_queue, 0x7);
+ }
+}
+
static int megasas_slave_configure(struct scsi_device *sdev)
{
+ u16 pd_index = 0;
+ struct megasas_instance *instance;
+
+ instance = megasas_lookup_instance(sdev->host->host_no);
+ if (instance->allow_fw_scan) {
+ if (sdev->channel < MEGASAS_MAX_PD_CHANNELS &&
+ sdev->type == TYPE_DISK) {
+ pd_index = (sdev->channel * MEGASAS_MAX_DEV_PER_CHANNEL) +
+ sdev->id;
+ if (instance->pd_list[pd_index].driveState !=
+ MR_PD_STATE_SYSTEM)
+ return -ENXIO;
+ }
+ }
+ megasas_set_dma_alignment(sdev);
/*
* The RAID firmware may require extended timeouts.
*/
@@ -1683,8 +1797,8 @@ static int megasas_slave_alloc(struct scsi_device *sdev)
pd_index =
(sdev->channel * MEGASAS_MAX_DEV_PER_CHANNEL) +
sdev->id;
- if (instance->pd_list[pd_index].driveState ==
- MR_PD_STATE_SYSTEM) {
+ if ((instance->allow_fw_scan || instance->pd_list[pd_index].driveState ==
+ MR_PD_STATE_SYSTEM)) {
return 0;
}
return -ENXIO;
@@ -1736,10 +1850,7 @@ void megaraid_sas_kill_hba(struct megasas_instance *instance)
msleep(1000);
if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
(instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_PLASMA) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) {
+ (instance->ctrl_context)) {
writel(MFI_STOP_ADP, &instance->reg_set->doorbell);
/* Flush */
readl(&instance->reg_set->doorbell);
@@ -2506,10 +2617,7 @@ static int megasas_reset_bus_host(struct scsi_cmnd *scmd)
/*
* First wait for all commands to complete
*/
- if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_PLASMA) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY))
+ if (instance->ctrl_context)
ret = megasas_reset_fusion(scmd->device->host, 1);
else
ret = megasas_generic_reset(scmd);
@@ -2837,7 +2945,7 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
struct megasas_header *hdr = &cmd->frame->hdr;
unsigned long flags;
struct fusion_context *fusion = instance->ctrl_context;
- u32 opcode;
+ u32 opcode, status;
/* flag for the retry reset */
cmd->retry_for_fw_reset = 0;
@@ -2945,6 +3053,7 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
&& (cmd->frame->dcmd.mbox.b[1] == 1)) {
fusion->fast_path_io = 0;
spin_lock_irqsave(instance->host->host_lock, flags);
+ instance->map_update_cmd = NULL;
if (cmd->frame->hdr.cmd_status != 0) {
if (cmd->frame->hdr.cmd_status !=
MFI_STAT_NOT_FOUND)
@@ -2982,6 +3091,27 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
spin_unlock_irqrestore(&poll_aen_lock, flags);
}
+ /* FW has an updated PD sequence */
+ if ((opcode == MR_DCMD_SYSTEM_PD_MAP_GET_INFO) &&
+ (cmd->frame->dcmd.mbox.b[0] == 1)) {
+
+ spin_lock_irqsave(instance->host->host_lock, flags);
+ status = cmd->frame->hdr.cmd_status;
+ instance->jbod_seq_cmd = NULL;
+ megasas_return_cmd(instance, cmd);
+
+ if (status == MFI_STAT_OK) {
+ instance->pd_seq_map_id++;
+ /* Re-register a pd sync seq num cmd */
+ if (megasas_sync_pd_seq_num(instance, true))
+ instance->use_seqnum_jbod_fp = false;
+ } else
+ instance->use_seqnum_jbod_fp = false;
+
+ spin_unlock_irqrestore(instance->host->host_lock, flags);
+ break;
+ }
+
/*
* See if got an event notification
*/
@@ -3348,22 +3478,14 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
(instance->pdev->device ==
PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_PLASMA) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_INVADER) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_FURY)) {
+ (instance->ctrl_context))
writel(
MFI_INIT_CLEAR_HANDSHAKE|MFI_INIT_HOTPLUG,
&instance->reg_set->doorbell);
- } else {
+ else
writel(
MFI_INIT_CLEAR_HANDSHAKE|MFI_INIT_HOTPLUG,
&instance->reg_set->inbound_doorbell);
- }
max_wait = MEGASAS_RESET_WAIT_TIME;
cur_state = MFI_STATE_WAIT_HANDSHAKE;
@@ -3374,17 +3496,10 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
(instance->pdev->device ==
PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_PLASMA) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_INVADER) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_FURY)) {
+ (instance->ctrl_context))
writel(MFI_INIT_HOTPLUG,
&instance->reg_set->doorbell);
- } else
+ else
writel(MFI_INIT_HOTPLUG,
&instance->reg_set->inbound_doorbell);
@@ -3401,24 +3516,11 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
(instance->pdev->device ==
PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
- (instance->pdev->device
- == PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device
- == PCI_DEVICE_ID_LSI_PLASMA) ||
- (instance->pdev->device
- == PCI_DEVICE_ID_LSI_INVADER) ||
- (instance->pdev->device
- == PCI_DEVICE_ID_LSI_FURY)) {
+ (instance->ctrl_context)) {
writel(MFI_RESET_FLAGS,
&instance->reg_set->doorbell);
- if ((instance->pdev->device ==
- PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_PLASMA) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_INVADER) ||
- (instance->pdev->device ==
- PCI_DEVICE_ID_LSI_FURY)) {
+
+ if (instance->ctrl_context) {
for (i = 0; i < (10 * 1000); i += 20) {
if (readl(
&instance->
@@ -3639,11 +3741,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance)
memset(cmd->frame, 0, total_sz);
cmd->frame->io.context = cpu_to_le32(cmd->index);
cmd->frame->io.pad_0 = 0;
- if ((instance->pdev->device != PCI_DEVICE_ID_LSI_FUSION) &&
- (instance->pdev->device != PCI_DEVICE_ID_LSI_PLASMA) &&
- (instance->pdev->device != PCI_DEVICE_ID_LSI_INVADER) &&
- (instance->pdev->device != PCI_DEVICE_ID_LSI_FURY) &&
- (reset_devices))
+ if (!instance->ctrl_context && reset_devices)
cmd->frame->hdr.cmd = MFI_CMD_INVALID;
}
@@ -4136,11 +4234,21 @@ megasas_get_ctrl_info(struct megasas_instance *instance)
le32_to_cpus((u32 *)&ctrl_info->adapterOperations2);
le32_to_cpus((u32 *)&ctrl_info->adapterOperations3);
megasas_update_ext_vd_details(instance);
+ instance->use_seqnum_jbod_fp =
+ ctrl_info->adapterOperations3.useSeqNumJbodFP;
instance->is_imr = (ctrl_info->memory_size ? 0 : 1);
dev_info(&instance->pdev->dev,
"controller type\t: %s(%dMB)\n",
instance->is_imr ? "iMR" : "MR",
le16_to_cpu(ctrl_info->memory_size));
+ instance->disableOnlineCtrlReset =
+ ctrl_info->properties.OnOffProperties.disableOnlineCtrlReset;
+ dev_info(&instance->pdev->dev, "Online Controller Reset(OCR)\t: %s\n",
+ instance->disableOnlineCtrlReset ? "Disabled" : "Enabled");
+ instance->secure_jbod_support =
+ ctrl_info->adapterOperations3.supportSecurityonJBOD;
+ dev_info(&instance->pdev->dev, "Secure JBOD support\t: %s\n",
+ instance->secure_jbod_support ? "Yes" : "No");
}
pci_free_consistent(instance->pdev, sizeof(struct megasas_ctrl_info),
@@ -4481,6 +4589,62 @@ megasas_destroy_irqs(struct megasas_instance *instance) {
}
/**
+ * megasas_setup_jbod_map - setup jbod map for FP seq_number.
+ * @instance: Adapter soft state
+ * @is_probe: Driver probe check
+ *
+ * Return 0 on success.
+ */
+void
+megasas_setup_jbod_map(struct megasas_instance *instance)
+{
+ int i;
+ struct fusion_context *fusion = instance->ctrl_context;
+ u32 pd_seq_map_sz;
+
+ pd_seq_map_sz = sizeof(struct MR_PD_CFG_SEQ_NUM_SYNC) +
+ (sizeof(struct MR_PD_CFG_SEQ) * (MAX_PHYSICAL_DEVICES - 1));
+
+ if (reset_devices || !fusion ||
+ !instance->ctrl_info->adapterOperations3.useSeqNumJbodFP) {
+ dev_info(&instance->pdev->dev,
+ "Jbod map is not supported %s %d\n",
+ __func__, __LINE__);
+ instance->use_seqnum_jbod_fp = false;
+ return;
+ }
+
+ if (fusion->pd_seq_sync[0])
+ goto skip_alloc;
+
+ for (i = 0; i < JBOD_MAPS_COUNT; i++) {
+ fusion->pd_seq_sync[i] = dma_alloc_coherent
+ (&instance->pdev->dev, pd_seq_map_sz,
+ &fusion->pd_seq_phys[i], GFP_KERNEL);
+ if (!fusion->pd_seq_sync[i]) {
+ dev_err(&instance->pdev->dev,
+ "Failed to allocate memory from %s %d\n",
+ __func__, __LINE__);
+ if (i == 1) {
+ dma_free_coherent(&instance->pdev->dev,
+ pd_seq_map_sz, fusion->pd_seq_sync[0],
+ fusion->pd_seq_phys[0]);
+ fusion->pd_seq_sync[0] = NULL;
+ }
+ instance->use_seqnum_jbod_fp = false;
+ return;
+ }
+ }
+
+skip_alloc:
+ if (!megasas_sync_pd_seq_num(instance, false) &&
+ !megasas_sync_pd_seq_num(instance, true))
+ instance->use_seqnum_jbod_fp = true;
+ else
+ instance->use_seqnum_jbod_fp = false;
+}
+
+/**
* megasas_init_fw - Initializes the FW
* @instance: Adapter soft state
*
@@ -4498,6 +4662,9 @@ static int megasas_init_fw(struct megasas_instance *instance)
unsigned long bar_list;
int i, loop, fw_msix_count = 0;
struct IOV_111 *iovPtr;
+ struct fusion_context *fusion;
+
+ fusion = instance->ctrl_context;
/* Find first memory bar */
bar_list = pci_select_bars(instance->pdev, IORESOURCE_MEM);
@@ -4523,6 +4690,10 @@ static int megasas_init_fw(struct megasas_instance *instance)
case PCI_DEVICE_ID_LSI_PLASMA:
case PCI_DEVICE_ID_LSI_INVADER:
case PCI_DEVICE_ID_LSI_FURY:
+ case PCI_DEVICE_ID_LSI_INTRUDER:
+ case PCI_DEVICE_ID_LSI_INTRUDER_24:
+ case PCI_DEVICE_ID_LSI_CUTLASS_52:
+ case PCI_DEVICE_ID_LSI_CUTLASS_53:
instance->instancet = &megasas_instance_template_fusion;
break;
case PCI_DEVICE_ID_LSI_SAS1078R:
@@ -4541,6 +4712,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
case PCI_DEVICE_ID_DELL_PERC5:
default:
instance->instancet = &megasas_instance_template_xscale;
+ instance->allow_fw_scan = 1;
break;
}
@@ -4575,37 +4747,32 @@ static int megasas_init_fw(struct megasas_instance *instance)
scratch_pad_2 = readl
(&instance->reg_set->outbound_scratch_pad_2);
/* Check max MSI-X vectors */
- if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_PLASMA)) {
- instance->msix_vectors = (scratch_pad_2
- & MR_MAX_REPLY_QUEUES_OFFSET) + 1;
- fw_msix_count = instance->msix_vectors;
- if (msix_vectors)
- instance->msix_vectors =
- min(msix_vectors,
- instance->msix_vectors);
- } else if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER)
- || (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) {
- /* Invader/Fury supports more than 8 MSI-X */
- instance->msix_vectors = ((scratch_pad_2
- & MR_MAX_REPLY_QUEUES_EXT_OFFSET)
- >> MR_MAX_REPLY_QUEUES_EXT_OFFSET_SHIFT) + 1;
- fw_msix_count = instance->msix_vectors;
- /* Save 1-15 reply post index address to local memory
- * Index 0 is already saved from reg offset
- * MPI2_REPLY_POST_HOST_INDEX_OFFSET
- */
- for (loop = 1; loop < MR_MAX_MSIX_REG_ARRAY; loop++) {
- instance->reply_post_host_index_addr[loop] =
- (u32 __iomem *)
- ((u8 __iomem *)instance->reg_set +
- MPI2_SUP_REPLY_POST_HOST_INDEX_OFFSET
- + (loop * 0x10));
+ if (fusion) {
+ if (fusion->adapter_type == THUNDERBOLT_SERIES) { /* Thunderbolt Series*/
+ instance->msix_vectors = (scratch_pad_2
+ & MR_MAX_REPLY_QUEUES_OFFSET) + 1;
+ fw_msix_count = instance->msix_vectors;
+ } else { /* Invader series supports more than 8 MSI-x vectors*/
+ instance->msix_vectors = ((scratch_pad_2
+ & MR_MAX_REPLY_QUEUES_EXT_OFFSET)
+ >> MR_MAX_REPLY_QUEUES_EXT_OFFSET_SHIFT) + 1;
+ fw_msix_count = instance->msix_vectors;
+ /* Save 1-15 reply post index address to local memory
+ * Index 0 is already saved from reg offset
+ * MPI2_REPLY_POST_HOST_INDEX_OFFSET
+ */
+ for (loop = 1; loop < MR_MAX_MSIX_REG_ARRAY; loop++) {
+ instance->reply_post_host_index_addr[loop] =
+ (u32 __iomem *)
+ ((u8 __iomem *)instance->reg_set +
+ MPI2_SUP_REPLY_POST_HOST_INDEX_OFFSET
+ + (loop * 0x10));
+ }
}
if (msix_vectors)
instance->msix_vectors = min(msix_vectors,
instance->msix_vectors);
- } else
+ } else /* MFI adapters */
instance->msix_vectors = 1;
/* Don't bother allocating more MSI-X vectors than cpus */
instance->msix_vectors = min(instance->msix_vectors,
@@ -4626,6 +4793,9 @@ static int megasas_init_fw(struct megasas_instance *instance)
"current msix/online cpus\t: (%d/%d)\n",
instance->msix_vectors, (unsigned int)num_online_cpus());
+ tasklet_init(&instance->isr_tasklet, instance->instancet->tasklet,
+ (unsigned long)instance);
+
if (instance->msix_vectors ?
megasas_setup_irqs_msix(instance, 1) :
megasas_setup_irqs_ioapic(instance))
@@ -4646,13 +4816,13 @@ static int megasas_init_fw(struct megasas_instance *instance)
if (instance->instancet->init_adapter(instance))
goto fail_init_adapter;
- tasklet_init(&instance->isr_tasklet, instance->instancet->tasklet,
- (unsigned long)instance);
instance->instancet->enable_intr(instance);
dev_err(&instance->pdev->dev, "INIT adapter done\n");
+ megasas_setup_jbod_map(instance);
+
/** for passthrough
* the following function will get the PD LIST.
*/
@@ -4686,8 +4856,6 @@ static int megasas_init_fw(struct megasas_instance *instance)
tmp_sectors = min_t(u32, max_sectors_1, max_sectors_2);
- instance->disableOnlineCtrlReset =
- ctrl_info->properties.OnOffProperties.disableOnlineCtrlReset;
instance->mpio = ctrl_info->adapterOperations2.mpio;
instance->UnevenSpanSupport =
ctrl_info->adapterOperations2.supportUnevenSpans;
@@ -4700,18 +4868,22 @@ static int megasas_init_fw(struct megasas_instance *instance)
}
if (ctrl_info->host_interface.SRIOV) {
- if (!ctrl_info->adapterOperations2.activePassive)
- instance->PlasmaFW111 = 1;
-
- if (!instance->PlasmaFW111)
- instance->requestorId =
- ctrl_info->iov.requestorId;
- else {
- iovPtr = (struct IOV_111 *)((unsigned char *)ctrl_info + IOV_111_OFFSET);
- instance->requestorId = iovPtr->requestorId;
+ instance->requestorId = ctrl_info->iov.requestorId;
+ if (instance->pdev->device == PCI_DEVICE_ID_LSI_PLASMA) {
+ if (!ctrl_info->adapterOperations2.activePassive)
+ instance->PlasmaFW111 = 1;
+
+ dev_info(&instance->pdev->dev, "SR-IOV: firmware type: %s\n",
+ instance->PlasmaFW111 ? "1.11" : "new");
+
+ if (instance->PlasmaFW111) {
+ iovPtr = (struct IOV_111 *)
+ ((unsigned char *)ctrl_info + IOV_111_OFFSET);
+ instance->requestorId = iovPtr->requestorId;
+ }
}
- dev_warn(&instance->pdev->dev, "I am VF "
- "requestorId %d\n", instance->requestorId);
+ dev_info(&instance->pdev->dev, "SRIOV: VF requestorId %d\n",
+ instance->requestorId);
}
instance->crash_dump_fw_support =
@@ -4732,8 +4904,6 @@ static int megasas_init_fw(struct megasas_instance *instance)
instance->crash_dump_buf = NULL;
}
- instance->secure_jbod_support =
- ctrl_info->adapterOperations3.supportSecurityonJBOD;
dev_info(&instance->pdev->dev,
"pci id\t\t: (0x%04x)/(0x%04x)/(0x%04x)/(0x%04x)\n",
@@ -4743,16 +4913,14 @@ static int megasas_init_fw(struct megasas_instance *instance)
le16_to_cpu(ctrl_info->pci.sub_device_id));
dev_info(&instance->pdev->dev, "unevenspan support : %s\n",
instance->UnevenSpanSupport ? "yes" : "no");
- dev_info(&instance->pdev->dev, "disable ocr : %s\n",
- instance->disableOnlineCtrlReset ? "yes" : "no");
dev_info(&instance->pdev->dev, "firmware crash dump : %s\n",
instance->crash_dump_drv_support ? "yes" : "no");
- dev_info(&instance->pdev->dev, "secure jbod : %s\n",
- instance->secure_jbod_support ? "yes" : "no");
+ dev_info(&instance->pdev->dev, "jbod sync map : %s\n",
+ instance->use_seqnum_jbod_fp ? "yes" : "no");
instance->max_sectors_per_req = instance->max_num_sge *
- PAGE_SIZE / 512;
+ SGE_BUFFER_SIZE / 512;
if (tmp_sectors && (instance->max_sectors_per_req > tmp_sectors))
instance->max_sectors_per_req = tmp_sectors;
@@ -5091,10 +5259,7 @@ static int megasas_io_attach(struct megasas_instance *instance)
host->max_cmd_len = 16;
/* Fusion only supports host reset */
- if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_PLASMA) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) {
+ if (instance->ctrl_context) {
host->hostt->eh_device_reset_handler = NULL;
host->hostt->eh_bus_reset_handler = NULL;
}
@@ -5210,6 +5375,10 @@ static int megasas_probe_one(struct pci_dev *pdev,
case PCI_DEVICE_ID_LSI_PLASMA:
case PCI_DEVICE_ID_LSI_INVADER:
case PCI_DEVICE_ID_LSI_FURY:
+ case PCI_DEVICE_ID_LSI_INTRUDER:
+ case PCI_DEVICE_ID_LSI_INTRUDER_24:
+ case PCI_DEVICE_ID_LSI_CUTLASS_52:
+ case PCI_DEVICE_ID_LSI_CUTLASS_53:
{
instance->ctrl_context_pages =
get_order(sizeof(struct fusion_context));
@@ -5223,6 +5392,11 @@ static int megasas_probe_one(struct pci_dev *pdev,
fusion = instance->ctrl_context;
memset(fusion, 0,
((1 << PAGE_SHIFT) << instance->ctrl_context_pages));
+ if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
+ (instance->pdev->device == PCI_DEVICE_ID_LSI_PLASMA))
+ fusion->adapter_type = THUNDERBOLT_SERIES;
+ else
+ fusion->adapter_type = INVADER_SERIES;
}
break;
default: /* For all other supported controllers */
@@ -5325,10 +5499,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
instance->disableOnlineCtrlReset = 1;
instance->UnevenSpanSupport = 0;
- if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_PLASMA) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) {
+ if (instance->ctrl_context) {
INIT_WORK(&instance->work_init, megasas_fusion_ocr_wq);
INIT_WORK(&instance->crash_init, megasas_fusion_crash_dump_wq);
} else
@@ -5408,10 +5579,7 @@ fail_io_attach:
instance->instancet->disable_intr(instance);
megasas_destroy_irqs(instance);
- if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_PLASMA) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY))
+ if (instance->ctrl_context)
megasas_release_fusion(instance);
else
megasas_release_mfi(instance);
@@ -5498,10 +5666,14 @@ static void megasas_shutdown_controller(struct megasas_instance *instance,
if (instance->aen_cmd)
megasas_issue_blocked_abort_cmd(instance,
- instance->aen_cmd, 30);
+ instance->aen_cmd, MEGASAS_BLOCKED_CMD_TIMEOUT);
if (instance->map_update_cmd)
megasas_issue_blocked_abort_cmd(instance,
- instance->map_update_cmd, 30);
+ instance->map_update_cmd, MEGASAS_BLOCKED_CMD_TIMEOUT);
+ if (instance->jbod_seq_cmd)
+ megasas_issue_blocked_abort_cmd(instance,
+ instance->jbod_seq_cmd, MEGASAS_BLOCKED_CMD_TIMEOUT);
+
dcmd = &cmd->frame->dcmd;
memset(dcmd->mbox.b, 0, MFI_MBOX_SIZE);
@@ -5620,12 +5792,7 @@ megasas_resume(struct pci_dev *pdev)
instance->msix_vectors))
goto fail_reenable_msix;
- switch (instance->pdev->device) {
- case PCI_DEVICE_ID_LSI_FUSION:
- case PCI_DEVICE_ID_LSI_PLASMA:
- case PCI_DEVICE_ID_LSI_INVADER:
- case PCI_DEVICE_ID_LSI_FURY:
- {
+ if (instance->ctrl_context) {
megasas_reset_reply_desc(instance);
if (megasas_ioc_init_fusion(instance)) {
megasas_free_cmds(instance);
@@ -5634,14 +5801,11 @@ megasas_resume(struct pci_dev *pdev)
}
if (!megasas_get_map_info(instance))
megasas_sync_map_info(instance);
- }
- break;
- default:
+ } else {
*instance->producer = 0;
*instance->consumer = 0;
if (megasas_issue_init_mfi(instance))
goto fail_init_mfi;
- break;
}
tasklet_init(&instance->isr_tasklet, instance->instancet->tasklet,
@@ -5666,6 +5830,7 @@ megasas_resume(struct pci_dev *pdev)
}
instance->instancet->enable_intr(instance);
+ megasas_setup_jbod_map(instance);
instance->unload = 0;
/*
@@ -5713,6 +5878,7 @@ static void megasas_detach_one(struct pci_dev *pdev)
struct Scsi_Host *host;
struct megasas_instance *instance;
struct fusion_context *fusion;
+ u32 pd_seq_map_sz;
instance = pci_get_drvdata(pdev);
instance->unload = 1;
@@ -5761,12 +5927,11 @@ static void megasas_detach_one(struct pci_dev *pdev)
if (instance->msix_vectors)
pci_disable_msix(instance->pdev);
- switch (instance->pdev->device) {
- case PCI_DEVICE_ID_LSI_FUSION:
- case PCI_DEVICE_ID_LSI_PLASMA:
- case PCI_DEVICE_ID_LSI_INVADER:
- case PCI_DEVICE_ID_LSI_FURY:
+ if (instance->ctrl_context) {
megasas_release_fusion(instance);
+ pd_seq_map_sz = sizeof(struct MR_PD_CFG_SEQ_NUM_SYNC) +
+ (sizeof(struct MR_PD_CFG_SEQ) *
+ (MAX_PHYSICAL_DEVICES - 1));
for (i = 0; i < 2 ; i++) {
if (fusion->ld_map[i])
dma_free_coherent(&instance->pdev->dev,
@@ -5776,11 +5941,15 @@ static void megasas_detach_one(struct pci_dev *pdev)
if (fusion->ld_drv_map[i])
free_pages((ulong)fusion->ld_drv_map[i],
fusion->drv_map_pages);
+ if (fusion->pd_seq_sync)
+ dma_free_coherent(&instance->pdev->dev,
+ pd_seq_map_sz,
+ fusion->pd_seq_sync[i],
+ fusion->pd_seq_phys[i]);
}
free_pages((ulong)instance->ctrl_context,
instance->ctrl_context_pages);
- break;
- default:
+ } else {
megasas_release_mfi(instance);
pci_free_consistent(pdev, sizeof(u32),
instance->producer,
@@ -5788,7 +5957,6 @@ static void megasas_detach_one(struct pci_dev *pdev)
pci_free_consistent(pdev, sizeof(u32),
instance->consumer,
instance->consumer_h);
- break;
}
kfree(instance->ctrl_info);
@@ -6308,6 +6476,9 @@ static int megasas_mgmt_compat_ioctl_fw(struct file *file, unsigned long arg)
int i;
int error = 0;
compat_uptr_t ptr;
+ unsigned long local_raw_ptr;
+ u32 local_sense_off;
+ u32 local_sense_len;
if (clear_user(ioc, sizeof(*ioc)))
return -EFAULT;
@@ -6325,9 +6496,15 @@ static int megasas_mgmt_compat_ioctl_fw(struct file *file, unsigned long arg)
* sense_len is not null, so prepare the 64bit value under
* the same condition.
*/
- if (ioc->sense_len) {
+ if (get_user(local_raw_ptr, ioc->frame.raw) ||
+ get_user(local_sense_off, &ioc->sense_off) ||
+ get_user(local_sense_len, &ioc->sense_len))
+ return -EFAULT;
+
+
+ if (local_sense_len) {
void __user **sense_ioc_ptr =
- (void __user **)(ioc->frame.raw + ioc->sense_off);
+ (void __user **)((u8*)local_raw_ptr + local_sense_off);
compat_uptr_t *sense_cioc_ptr =
(compat_uptr_t *)(cioc->frame.raw + cioc->sense_off);
if (get_user(ptr, sense_cioc_ptr) ||
@@ -6496,6 +6673,7 @@ megasas_aen_polling(struct work_struct *work)
instance->ev = NULL;
host = instance->host;
if (instance->evt_detail) {
+ megasas_decode_evt(instance);
switch (le32_to_cpu(instance->evt_detail->code)) {
case MR_EVT_PD_INSERTED:
@@ -6556,8 +6734,7 @@ megasas_aen_polling(struct work_struct *work)
case MR_EVT_CFG_CLEARED:
case MR_EVT_LD_DELETED:
if (!instance->requestorId ||
- (instance->requestorId &&
- megasas_get_ld_vf_affiliation(instance, 0))) {
+ megasas_get_ld_vf_affiliation(instance, 0)) {
if (megasas_ld_list_query(instance,
MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
megasas_get_ld_list(instance);
@@ -6588,8 +6765,7 @@ megasas_aen_polling(struct work_struct *work)
break;
case MR_EVT_LD_CREATED:
if (!instance->requestorId ||
- (instance->requestorId &&
- megasas_get_ld_vf_affiliation(instance, 0))) {
+ megasas_get_ld_vf_affiliation(instance, 0)) {
if (megasas_ld_list_query(instance,
MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
megasas_get_ld_list(instance);
@@ -6619,6 +6795,9 @@ megasas_aen_polling(struct work_struct *work)
case MR_EVT_LD_STATE_CHANGE:
doscan = 1;
break;
+ case MR_EVT_CTRL_PROP_CHANGED:
+ megasas_get_ctrl_info(instance);
+ break;
default:
doscan = 0;
break;
@@ -6655,8 +6834,7 @@ megasas_aen_polling(struct work_struct *work)
}
if (!instance->requestorId ||
- (instance->requestorId &&
- megasas_get_ld_vf_affiliation(instance, 0))) {
+ megasas_get_ld_vf_affiliation(instance, 0)) {
if (megasas_ld_list_query(instance,
MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
megasas_get_ld_list(instance);