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path: root/drivers/scsi/arcmsr
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Diffstat (limited to 'drivers/scsi/arcmsr')
-rw-r--r--drivers/scsi/arcmsr/arcmsr.h14
-rw-r--r--drivers/scsi/arcmsr/arcmsr_hba.c209
2 files changed, 123 insertions, 100 deletions
diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h
index 3bcaaac0a..cf99f8cf4 100644
--- a/drivers/scsi/arcmsr/arcmsr.h
+++ b/drivers/scsi/arcmsr/arcmsr.h
@@ -52,7 +52,7 @@ struct device_attribute;
#define ARCMSR_MAX_FREECCB_NUM 320
#define ARCMSR_MAX_OUTSTANDING_CMD 255
#endif
-#define ARCMSR_DRIVER_VERSION "v1.30.00.04-20140919"
+#define ARCMSR_DRIVER_VERSION "v1.30.00.22-20151126"
#define ARCMSR_SCSI_INITIATOR_ID 255
#define ARCMSR_MAX_XFER_SECTORS 512
#define ARCMSR_MAX_XFER_SECTORS_B 4096
@@ -74,6 +74,9 @@ struct device_attribute;
#ifndef PCI_DEVICE_ID_ARECA_1214
#define PCI_DEVICE_ID_ARECA_1214 0x1214
#endif
+#ifndef PCI_DEVICE_ID_ARECA_1203
+ #define PCI_DEVICE_ID_ARECA_1203 0x1203
+#endif
/*
**********************************************************************************
**
@@ -245,6 +248,12 @@ struct FIRMWARE_INFO
/* window of "instruction flags" from iop to driver */
#define ARCMSR_IOP2DRV_DOORBELL 0x00020408
#define ARCMSR_IOP2DRV_DOORBELL_MASK 0x0002040C
+/* window of "instruction flags" from iop to driver */
+#define ARCMSR_IOP2DRV_DOORBELL_1203 0x00021870
+#define ARCMSR_IOP2DRV_DOORBELL_MASK_1203 0x00021874
+/* window of "instruction flags" from driver to iop */
+#define ARCMSR_DRV2IOP_DOORBELL_1203 0x00021878
+#define ARCMSR_DRV2IOP_DOORBELL_MASK_1203 0x0002187C
/* ARECA FLAG LANGUAGE */
/* ioctl transfer */
#define ARCMSR_IOP2DRV_DATA_WRITE_OK 0x00000001
@@ -288,6 +297,9 @@ struct FIRMWARE_INFO
#define ARCMSR_MESSAGE_RBUFFER 0x0000ff00
/* iop message_rwbuffer for message command */
#define ARCMSR_MESSAGE_RWBUFFER 0x0000fa00
+
+#define MEM_BASE0(x) (u32 __iomem *)((unsigned long)acb->mem_base0 + x)
+#define MEM_BASE1(x) (u32 __iomem *)((unsigned long)acb->mem_base1 + x)
/*
************************************************************************
** SPEC. for Areca HBC adapter
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index 333db5953..764049896 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -114,6 +114,7 @@ static void arcmsr_hardware_reset(struct AdapterControlBlock *acb);
static const char *arcmsr_info(struct Scsi_Host *);
static irqreturn_t arcmsr_interrupt(struct AdapterControlBlock *acb);
static void arcmsr_free_irq(struct pci_dev *, struct AdapterControlBlock *);
+static void arcmsr_wait_firmware_ready(struct AdapterControlBlock *acb);
static int arcmsr_adjust_disk_queue_depth(struct scsi_device *sdev, int queue_depth)
{
if (queue_depth > ARCMSR_MAX_CMD_PERLUN)
@@ -157,6 +158,8 @@ static struct pci_device_id arcmsr_device_id_table[] = {
.driver_data = ACB_ADAPTER_TYPE_B},
{PCI_DEVICE(PCI_VENDOR_ID_ARECA, PCI_DEVICE_ID_ARECA_1202),
.driver_data = ACB_ADAPTER_TYPE_B},
+ {PCI_DEVICE(PCI_VENDOR_ID_ARECA, PCI_DEVICE_ID_ARECA_1203),
+ .driver_data = ACB_ADAPTER_TYPE_B},
{PCI_DEVICE(PCI_VENDOR_ID_ARECA, PCI_DEVICE_ID_ARECA_1210),
.driver_data = ACB_ADAPTER_TYPE_A},
{PCI_DEVICE(PCI_VENDOR_ID_ARECA, PCI_DEVICE_ID_ARECA_1214),
@@ -495,6 +498,91 @@ static void arcmsr_flush_adapter_cache(struct AdapterControlBlock *acb)
}
}
+static bool arcmsr_alloc_io_queue(struct AdapterControlBlock *acb)
+{
+ bool rtn = true;
+ void *dma_coherent;
+ dma_addr_t dma_coherent_handle;
+ struct pci_dev *pdev = acb->pdev;
+
+ switch (acb->adapter_type) {
+ case ACB_ADAPTER_TYPE_B: {
+ struct MessageUnit_B *reg;
+ acb->roundup_ccbsize = roundup(sizeof(struct MessageUnit_B), 32);
+ dma_coherent = dma_zalloc_coherent(&pdev->dev, acb->roundup_ccbsize,
+ &dma_coherent_handle, GFP_KERNEL);
+ if (!dma_coherent) {
+ pr_notice("arcmsr%d: DMA allocation failed\n", acb->host->host_no);
+ return false;
+ }
+ acb->dma_coherent_handle2 = dma_coherent_handle;
+ acb->dma_coherent2 = dma_coherent;
+ reg = (struct MessageUnit_B *)dma_coherent;
+ acb->pmuB = reg;
+ if (acb->pdev->device == PCI_DEVICE_ID_ARECA_1203) {
+ reg->drv2iop_doorbell = MEM_BASE0(ARCMSR_DRV2IOP_DOORBELL_1203);
+ reg->drv2iop_doorbell_mask = MEM_BASE0(ARCMSR_DRV2IOP_DOORBELL_MASK_1203);
+ reg->iop2drv_doorbell = MEM_BASE0(ARCMSR_IOP2DRV_DOORBELL_1203);
+ reg->iop2drv_doorbell_mask = MEM_BASE0(ARCMSR_IOP2DRV_DOORBELL_MASK_1203);
+ } else {
+ reg->drv2iop_doorbell = MEM_BASE0(ARCMSR_DRV2IOP_DOORBELL);
+ reg->drv2iop_doorbell_mask = MEM_BASE0(ARCMSR_DRV2IOP_DOORBELL_MASK);
+ reg->iop2drv_doorbell = MEM_BASE0(ARCMSR_IOP2DRV_DOORBELL);
+ reg->iop2drv_doorbell_mask = MEM_BASE0(ARCMSR_IOP2DRV_DOORBELL_MASK);
+ }
+ reg->message_wbuffer = MEM_BASE1(ARCMSR_MESSAGE_WBUFFER);
+ reg->message_rbuffer = MEM_BASE1(ARCMSR_MESSAGE_RBUFFER);
+ reg->message_rwbuffer = MEM_BASE1(ARCMSR_MESSAGE_RWBUFFER);
+ }
+ break;
+ case ACB_ADAPTER_TYPE_D: {
+ struct MessageUnit_D *reg;
+
+ acb->roundup_ccbsize = roundup(sizeof(struct MessageUnit_D), 32);
+ dma_coherent = dma_zalloc_coherent(&pdev->dev, acb->roundup_ccbsize,
+ &dma_coherent_handle, GFP_KERNEL);
+ if (!dma_coherent) {
+ pr_notice("arcmsr%d: DMA allocation failed\n", acb->host->host_no);
+ return false;
+ }
+ acb->dma_coherent_handle2 = dma_coherent_handle;
+ acb->dma_coherent2 = dma_coherent;
+ reg = (struct MessageUnit_D *)dma_coherent;
+ acb->pmuD = reg;
+ reg->chip_id = MEM_BASE0(ARCMSR_ARC1214_CHIP_ID);
+ reg->cpu_mem_config = MEM_BASE0(ARCMSR_ARC1214_CPU_MEMORY_CONFIGURATION);
+ reg->i2o_host_interrupt_mask = MEM_BASE0(ARCMSR_ARC1214_I2_HOST_INTERRUPT_MASK);
+ reg->sample_at_reset = MEM_BASE0(ARCMSR_ARC1214_SAMPLE_RESET);
+ reg->reset_request = MEM_BASE0(ARCMSR_ARC1214_RESET_REQUEST);
+ reg->host_int_status = MEM_BASE0(ARCMSR_ARC1214_MAIN_INTERRUPT_STATUS);
+ reg->pcief0_int_enable = MEM_BASE0(ARCMSR_ARC1214_PCIE_F0_INTERRUPT_ENABLE);
+ reg->inbound_msgaddr0 = MEM_BASE0(ARCMSR_ARC1214_INBOUND_MESSAGE0);
+ reg->inbound_msgaddr1 = MEM_BASE0(ARCMSR_ARC1214_INBOUND_MESSAGE1);
+ reg->outbound_msgaddr0 = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_MESSAGE0);
+ reg->outbound_msgaddr1 = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_MESSAGE1);
+ reg->inbound_doorbell = MEM_BASE0(ARCMSR_ARC1214_INBOUND_DOORBELL);
+ reg->outbound_doorbell = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_DOORBELL);
+ reg->outbound_doorbell_enable = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_DOORBELL_ENABLE);
+ reg->inboundlist_base_low = MEM_BASE0(ARCMSR_ARC1214_INBOUND_LIST_BASE_LOW);
+ reg->inboundlist_base_high = MEM_BASE0(ARCMSR_ARC1214_INBOUND_LIST_BASE_HIGH);
+ reg->inboundlist_write_pointer = MEM_BASE0(ARCMSR_ARC1214_INBOUND_LIST_WRITE_POINTER);
+ reg->outboundlist_base_low = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_LIST_BASE_LOW);
+ reg->outboundlist_base_high = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_LIST_BASE_HIGH);
+ reg->outboundlist_copy_pointer = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_LIST_COPY_POINTER);
+ reg->outboundlist_read_pointer = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_LIST_READ_POINTER);
+ reg->outboundlist_interrupt_cause = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_INTERRUPT_CAUSE);
+ reg->outboundlist_interrupt_enable = MEM_BASE0(ARCMSR_ARC1214_OUTBOUND_INTERRUPT_ENABLE);
+ reg->message_wbuffer = MEM_BASE0(ARCMSR_ARC1214_MESSAGE_WBUFFER);
+ reg->message_rbuffer = MEM_BASE0(ARCMSR_ARC1214_MESSAGE_RBUFFER);
+ reg->msgcode_rwbuffer = MEM_BASE0(ARCMSR_ARC1214_MESSAGE_RWBUFFER);
+ }
+ break;
+ default:
+ break;
+ }
+ return rtn;
+}
+
static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb)
{
struct pci_dev *pdev = acb->pdev;
@@ -739,9 +827,12 @@ static int arcmsr_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if(!error){
goto pci_release_regs;
}
+ error = arcmsr_alloc_io_queue(acb);
+ if (!error)
+ goto unmap_pci_region;
error = arcmsr_get_firmware_spec(acb);
if(!error){
- goto unmap_pci_region;
+ goto free_hbb_mu;
}
error = arcmsr_alloc_ccb_pool(acb);
if(error){
@@ -2622,9 +2713,6 @@ static bool arcmsr_hbaA_get_config(struct AdapterControlBlock *acb)
static bool arcmsr_hbaB_get_config(struct AdapterControlBlock *acb)
{
struct MessageUnit_B *reg = acb->pmuB;
- struct pci_dev *pdev = acb->pdev;
- void *dma_coherent;
- dma_addr_t dma_coherent_handle;
char *acb_firm_model = acb->firm_model;
char *acb_firm_version = acb->firm_version;
char *acb_device_map = acb->device_map;
@@ -2636,30 +2724,16 @@ static bool arcmsr_hbaB_get_config(struct AdapterControlBlock *acb)
/*firm_version,21,84-99*/
int count;
- acb->roundup_ccbsize = roundup(sizeof(struct MessageUnit_B), 32);
- dma_coherent = dma_alloc_coherent(&pdev->dev, acb->roundup_ccbsize,
- &dma_coherent_handle, GFP_KERNEL);
- if (!dma_coherent){
- printk(KERN_NOTICE
- "arcmsr%d: dma_alloc_coherent got error for hbb mu\n",
- acb->host->host_no);
- return false;
- }
- acb->dma_coherent_handle2 = dma_coherent_handle;
- acb->dma_coherent2 = dma_coherent;
- reg = (struct MessageUnit_B *)dma_coherent;
- acb->pmuB = reg;
- reg->drv2iop_doorbell= (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_DRV2IOP_DOORBELL);
- reg->drv2iop_doorbell_mask = (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_DRV2IOP_DOORBELL_MASK);
- reg->iop2drv_doorbell = (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_IOP2DRV_DOORBELL);
- reg->iop2drv_doorbell_mask = (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_IOP2DRV_DOORBELL_MASK);
- reg->message_wbuffer = (uint32_t __iomem *)((unsigned long)acb->mem_base1 + ARCMSR_MESSAGE_WBUFFER);
- reg->message_rbuffer = (uint32_t __iomem *)((unsigned long)acb->mem_base1 + ARCMSR_MESSAGE_RBUFFER);
- reg->message_rwbuffer = (uint32_t __iomem *)((unsigned long)acb->mem_base1 + ARCMSR_MESSAGE_RWBUFFER);
iop_firm_model = (char __iomem *)(&reg->message_rwbuffer[15]); /*firm_model,15,60-67*/
iop_firm_version = (char __iomem *)(&reg->message_rwbuffer[17]); /*firm_version,17,68-83*/
iop_device_map = (char __iomem *)(&reg->message_rwbuffer[21]); /*firm_version,21,84-99*/
+ arcmsr_wait_firmware_ready(acb);
+ writel(ARCMSR_MESSAGE_START_DRIVER_MODE, reg->drv2iop_doorbell);
+ if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
+ printk(KERN_ERR "arcmsr%d: can't set driver mode.\n", acb->host->host_no);
+ return false;
+ }
writel(ARCMSR_MESSAGE_GET_CONFIG, reg->drv2iop_doorbell);
if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
printk(KERN_NOTICE "arcmsr%d: wait 'get adapter firmware \
@@ -2694,15 +2768,15 @@ static bool arcmsr_hbaB_get_config(struct AdapterControlBlock *acb)
acb->firm_model,
acb->firm_version);
- acb->signature = readl(&reg->message_rwbuffer[1]);
+ acb->signature = readl(&reg->message_rwbuffer[0]);
/*firm_signature,1,00-03*/
- acb->firm_request_len = readl(&reg->message_rwbuffer[2]);
+ acb->firm_request_len = readl(&reg->message_rwbuffer[1]);
/*firm_request_len,1,04-07*/
- acb->firm_numbers_queue = readl(&reg->message_rwbuffer[3]);
+ acb->firm_numbers_queue = readl(&reg->message_rwbuffer[2]);
/*firm_numbers_queue,2,08-11*/
- acb->firm_sdram_size = readl(&reg->message_rwbuffer[4]);
+ acb->firm_sdram_size = readl(&reg->message_rwbuffer[3]);
/*firm_sdram_size,3,12-15*/
- acb->firm_hd_channels = readl(&reg->message_rwbuffer[5]);
+ acb->firm_hd_channels = readl(&reg->message_rwbuffer[4]);
/*firm_ide_channels,4,16-19*/
acb->firm_cfg_version = readl(&reg->message_rwbuffer[25]); /*firm_cfg_version,25,100-103*/
/*firm_ide_channels,4,16-19*/
@@ -2777,70 +2851,8 @@ static bool arcmsr_hbaD_get_config(struct AdapterControlBlock *acb)
char __iomem *iop_firm_version;
char __iomem *iop_device_map;
u32 count;
- struct MessageUnit_D *reg;
- void *dma_coherent2;
- dma_addr_t dma_coherent_handle2;
- struct pci_dev *pdev = acb->pdev;
+ struct MessageUnit_D *reg = acb->pmuD;
- acb->roundup_ccbsize = roundup(sizeof(struct MessageUnit_D), 32);
- dma_coherent2 = dma_alloc_coherent(&pdev->dev, acb->roundup_ccbsize,
- &dma_coherent_handle2, GFP_KERNEL);
- if (!dma_coherent2) {
- pr_notice("DMA allocation failed...\n");
- return false;
- }
- memset(dma_coherent2, 0, acb->roundup_ccbsize);
- acb->dma_coherent_handle2 = dma_coherent_handle2;
- acb->dma_coherent2 = dma_coherent2;
- reg = (struct MessageUnit_D *)dma_coherent2;
- acb->pmuD = reg;
- reg->chip_id = acb->mem_base0 + ARCMSR_ARC1214_CHIP_ID;
- reg->cpu_mem_config = acb->mem_base0 +
- ARCMSR_ARC1214_CPU_MEMORY_CONFIGURATION;
- reg->i2o_host_interrupt_mask = acb->mem_base0 +
- ARCMSR_ARC1214_I2_HOST_INTERRUPT_MASK;
- reg->sample_at_reset = acb->mem_base0 + ARCMSR_ARC1214_SAMPLE_RESET;
- reg->reset_request = acb->mem_base0 + ARCMSR_ARC1214_RESET_REQUEST;
- reg->host_int_status = acb->mem_base0 +
- ARCMSR_ARC1214_MAIN_INTERRUPT_STATUS;
- reg->pcief0_int_enable = acb->mem_base0 +
- ARCMSR_ARC1214_PCIE_F0_INTERRUPT_ENABLE;
- reg->inbound_msgaddr0 = acb->mem_base0 +
- ARCMSR_ARC1214_INBOUND_MESSAGE0;
- reg->inbound_msgaddr1 = acb->mem_base0 +
- ARCMSR_ARC1214_INBOUND_MESSAGE1;
- reg->outbound_msgaddr0 = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_MESSAGE0;
- reg->outbound_msgaddr1 = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_MESSAGE1;
- reg->inbound_doorbell = acb->mem_base0 +
- ARCMSR_ARC1214_INBOUND_DOORBELL;
- reg->outbound_doorbell = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_DOORBELL;
- reg->outbound_doorbell_enable = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_DOORBELL_ENABLE;
- reg->inboundlist_base_low = acb->mem_base0 +
- ARCMSR_ARC1214_INBOUND_LIST_BASE_LOW;
- reg->inboundlist_base_high = acb->mem_base0 +
- ARCMSR_ARC1214_INBOUND_LIST_BASE_HIGH;
- reg->inboundlist_write_pointer = acb->mem_base0 +
- ARCMSR_ARC1214_INBOUND_LIST_WRITE_POINTER;
- reg->outboundlist_base_low = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_LIST_BASE_LOW;
- reg->outboundlist_base_high = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_LIST_BASE_HIGH;
- reg->outboundlist_copy_pointer = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_LIST_COPY_POINTER;
- reg->outboundlist_read_pointer = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_LIST_READ_POINTER;
- reg->outboundlist_interrupt_cause = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_INTERRUPT_CAUSE;
- reg->outboundlist_interrupt_enable = acb->mem_base0 +
- ARCMSR_ARC1214_OUTBOUND_INTERRUPT_ENABLE;
- reg->message_wbuffer = acb->mem_base0 + ARCMSR_ARC1214_MESSAGE_WBUFFER;
- reg->message_rbuffer = acb->mem_base0 + ARCMSR_ARC1214_MESSAGE_RBUFFER;
- reg->msgcode_rwbuffer = acb->mem_base0 +
- ARCMSR_ARC1214_MESSAGE_RWBUFFER;
iop_firm_model = (char __iomem *)(&reg->msgcode_rwbuffer[15]);
iop_firm_version = (char __iomem *)(&reg->msgcode_rwbuffer[17]);
iop_device_map = (char __iomem *)(&reg->msgcode_rwbuffer[21]);
@@ -2855,8 +2867,6 @@ static bool arcmsr_hbaD_get_config(struct AdapterControlBlock *acb)
if (!arcmsr_hbaD_wait_msgint_ready(acb)) {
pr_notice("arcmsr%d: wait get adapter firmware "
"miscellaneous data timeout\n", acb->host->host_no);
- dma_free_coherent(&acb->pdev->dev, acb->roundup_ccbsize,
- acb->dma_coherent2, acb->dma_coherent_handle2);
return false;
}
count = 8;
@@ -2880,15 +2890,15 @@ static bool arcmsr_hbaD_get_config(struct AdapterControlBlock *acb)
iop_device_map++;
count--;
}
- acb->signature = readl(&reg->msgcode_rwbuffer[1]);
+ acb->signature = readl(&reg->msgcode_rwbuffer[0]);
/*firm_signature,1,00-03*/
- acb->firm_request_len = readl(&reg->msgcode_rwbuffer[2]);
+ acb->firm_request_len = readl(&reg->msgcode_rwbuffer[1]);
/*firm_request_len,1,04-07*/
- acb->firm_numbers_queue = readl(&reg->msgcode_rwbuffer[3]);
+ acb->firm_numbers_queue = readl(&reg->msgcode_rwbuffer[2]);
/*firm_numbers_queue,2,08-11*/
- acb->firm_sdram_size = readl(&reg->msgcode_rwbuffer[4]);
+ acb->firm_sdram_size = readl(&reg->msgcode_rwbuffer[3]);
/*firm_sdram_size,3,12-15*/
- acb->firm_hd_channels = readl(&reg->msgcode_rwbuffer[5]);
+ acb->firm_hd_channels = readl(&reg->msgcode_rwbuffer[4]);
/*firm_hd_channels,4,16-19*/
acb->firm_cfg_version = readl(&reg->msgcode_rwbuffer[25]);
pr_notice("Areca RAID Controller%d: Model %s, F/W %s\n",
@@ -3998,6 +4008,7 @@ static const char *arcmsr_info(struct Scsi_Host *host)
case PCI_DEVICE_ID_ARECA_1160:
case PCI_DEVICE_ID_ARECA_1170:
case PCI_DEVICE_ID_ARECA_1201:
+ case PCI_DEVICE_ID_ARECA_1203:
case PCI_DEVICE_ID_ARECA_1220:
case PCI_DEVICE_ID_ARECA_1230:
case PCI_DEVICE_ID_ARECA_1260:
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-04 11:59:44 +0000