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-rw-r--r--drivers/scsi/pm8001/pm8001_defs.h3
-rw-r--r--drivers/scsi/pm8001/pm8001_hwi.c23
-rw-r--r--drivers/scsi/pm8001/pm8001_hwi.h2
-rw-r--r--drivers/scsi/pm8001/pm8001_init.c10
4 files changed, 21 insertions, 17 deletions
diff --git a/drivers/scsi/pm8001/pm8001_defs.h b/drivers/scsi/pm8001/pm8001_defs.h
index 944afada61ee..c3d20c8d4abe 100644
--- a/drivers/scsi/pm8001/pm8001_defs.h
+++ b/drivers/scsi/pm8001/pm8001_defs.h
@@ -66,9 +66,10 @@ enum port_type {
/* driver compile-time configuration */
#define PM8001_MAX_CCB 512 /* max ccbs supported */
+#define PM8001_MPI_QUEUE 1024 /* maximum mpi queue entries */
#define PM8001_MAX_INB_NUM 1
#define PM8001_MAX_OUTB_NUM 1
-#define PM8001_CAN_QUEUE 128 /* SCSI Queue depth */
+#define PM8001_CAN_QUEUE 508 /* SCSI Queue depth */
/* unchangeable hardware details */
#define PM8001_MAX_PHYS 8 /* max. possible phys */
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 9d82ee5c10de..bf54aafc2d71 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -192,7 +192,7 @@ init_default_table_values(struct pm8001_hba_info *pm8001_ha)
pm8001_ha->main_cfg_tbl.fatal_err_interrupt = 0x01;
for (i = 0; i < qn; i++) {
pm8001_ha->inbnd_q_tbl[i].element_pri_size_cnt =
- 0x00000100 | (0x00000040 << 16) | (0x00<<30);
+ PM8001_MPI_QUEUE | (64 << 16) | (0x00<<30);
pm8001_ha->inbnd_q_tbl[i].upper_base_addr =
pm8001_ha->memoryMap.region[IB].phys_addr_hi;
pm8001_ha->inbnd_q_tbl[i].lower_base_addr =
@@ -218,7 +218,7 @@ init_default_table_values(struct pm8001_hba_info *pm8001_ha)
}
for (i = 0; i < qn; i++) {
pm8001_ha->outbnd_q_tbl[i].element_size_cnt =
- 256 | (64 << 16) | (1<<30);
+ PM8001_MPI_QUEUE | (64 << 16) | (0x01<<30);
pm8001_ha->outbnd_q_tbl[i].upper_base_addr =
pm8001_ha->memoryMap.region[OB].phys_addr_hi;
pm8001_ha->outbnd_q_tbl[i].lower_base_addr =
@@ -1245,7 +1245,7 @@ static int mpi_msg_free_get(struct inbound_queue_table *circularQ,
/* Stores the new consumer index */
consumer_index = pm8001_read_32(circularQ->ci_virt);
circularQ->consumer_index = cpu_to_le32(consumer_index);
- if (((circularQ->producer_idx + bcCount) % 256) ==
+ if (((circularQ->producer_idx + bcCount) % PM8001_MPI_QUEUE) ==
le32_to_cpu(circularQ->consumer_index)) {
*messagePtr = NULL;
return -1;
@@ -1253,7 +1253,8 @@ static int mpi_msg_free_get(struct inbound_queue_table *circularQ,
/* get memory IOMB buffer address */
offset = circularQ->producer_idx * 64;
/* increment to next bcCount element */
- circularQ->producer_idx = (circularQ->producer_idx + bcCount) % 256;
+ circularQ->producer_idx = (circularQ->producer_idx + bcCount)
+ % PM8001_MPI_QUEUE;
/* Adds that distance to the base of the region virtual address plus
the message header size*/
msgHeader = (struct mpi_msg_hdr *)(circularQ->base_virt + offset);
@@ -1326,7 +1327,8 @@ static u32 mpi_msg_free_set(struct pm8001_hba_info *pm8001_ha, void *pMsg,
return 0;
}
/* free the circular queue buffer elements associated with the message*/
- circularQ->consumer_idx = (circularQ->consumer_idx + bc) % 256;
+ circularQ->consumer_idx = (circularQ->consumer_idx + bc)
+ % PM8001_MPI_QUEUE;
/* update the CI of outbound queue */
pm8001_cw32(pm8001_ha, circularQ->ci_pci_bar, circularQ->ci_offset,
circularQ->consumer_idx);
@@ -1383,7 +1385,8 @@ static u32 mpi_msg_consume(struct pm8001_hba_info *pm8001_ha,
circularQ->consumer_idx =
(circularQ->consumer_idx +
((le32_to_cpu(msgHeader_tmp)
- >> 24) & 0x1f)) % 256;
+ >> 24) & 0x1f))
+ % PM8001_MPI_QUEUE;
msgHeader_tmp = 0;
pm8001_write_32(msgHeader, 0, 0);
/* update the CI of outbound queue */
@@ -1396,7 +1399,7 @@ static u32 mpi_msg_consume(struct pm8001_hba_info *pm8001_ha,
circularQ->consumer_idx =
(circularQ->consumer_idx +
((le32_to_cpu(msgHeader_tmp) >> 24) &
- 0x1f)) % 256;
+ 0x1f)) % PM8001_MPI_QUEUE;
msgHeader_tmp = 0;
pm8001_write_32(msgHeader, 0, 0);
/* update the CI of outbound queue */
@@ -3357,7 +3360,7 @@ mpi_fw_flash_update_resp(struct pm8001_hba_info *pm8001_ha, void *piomb)
struct fw_control_ex fw_control_context;
struct fw_flash_Update_resp *ppayload =
(struct fw_flash_Update_resp *)(piomb + 4);
- u32 tag = ppayload->tag;
+ u32 tag = le32_to_cpu(ppayload->tag);
struct pm8001_ccb_info *ccb = &pm8001_ha->ccb_info[tag];
status = le32_to_cpu(ppayload->status);
memcpy(&fw_control_context,
@@ -3703,8 +3706,8 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void* piomb)
*/
static void process_one_iomb(struct pm8001_hba_info *pm8001_ha, void *piomb)
{
- u32 pHeader = (u32)*(u32 *)piomb;
- u8 opc = (u8)(pHeader & 0xFFF);
+ __le32 pHeader = *(__le32 *)piomb;
+ u8 opc = (u8)((le32_to_cpu(pHeader)) & 0xFFF);
PM8001_MSG_DBG(pm8001_ha, pm8001_printk("process_one_iomb:"));
diff --git a/drivers/scsi/pm8001/pm8001_hwi.h b/drivers/scsi/pm8001/pm8001_hwi.h
index 1a4611eb0321..d437309cb1e1 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.h
+++ b/drivers/scsi/pm8001/pm8001_hwi.h
@@ -599,7 +599,7 @@ struct fw_flash_Update_req {
*
*/
struct fw_flash_Update_resp {
- dma_addr_t tag;
+ __le32 tag;
__le32 status;
u32 reserved[13];
} __attribute__((packed, aligned(4)));
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 36efaa7c3a54..0267c22f8741 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -235,15 +235,15 @@ static int __devinit pm8001_alloc(struct pm8001_hba_info *pm8001_ha)
pm8001_ha->memoryMap.region[PI].alignment = 4;
/* MPI Memory region 5 inbound queues */
- pm8001_ha->memoryMap.region[IB].num_elements = 256;
+ pm8001_ha->memoryMap.region[IB].num_elements = PM8001_MPI_QUEUE;
pm8001_ha->memoryMap.region[IB].element_size = 64;
- pm8001_ha->memoryMap.region[IB].total_len = 256 * 64;
+ pm8001_ha->memoryMap.region[IB].total_len = PM8001_MPI_QUEUE * 64;
pm8001_ha->memoryMap.region[IB].alignment = 64;
- /* MPI Memory region 6 inbound queues */
- pm8001_ha->memoryMap.region[OB].num_elements = 256;
+ /* MPI Memory region 6 outbound queues */
+ pm8001_ha->memoryMap.region[OB].num_elements = PM8001_MPI_QUEUE;
pm8001_ha->memoryMap.region[OB].element_size = 64;
- pm8001_ha->memoryMap.region[OB].total_len = 256 * 64;
+ pm8001_ha->memoryMap.region[OB].total_len = PM8001_MPI_QUEUE * 64;
pm8001_ha->memoryMap.region[OB].alignment = 64;
/* Memory region write DMA*/
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-05 10:06:52 +0100