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scsi: arcmsr: simplify all arcmsr_hbaX_get_config routine by call a new get_adapter_config function 

Simplify all arcmsr_hbaX_get_config routine by call a new
get_adapter_config function.

Signed-off-by: Ching Huang <ching2048@areca.com.tw>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Ching Huang 2017-12-12 18:53:33 +08:00 committed by Martin K. Petersen
parent 22c4ae5b99
commit 1e9c81080d
1 changed files with 50 additions and 197 deletions
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247
drivers/scsi/arcmsr/arcmsr_hba.c
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@ -2956,16 +2956,53 @@ static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd,
static DEF_SCSI_QCMD(arcmsr_queue_command)
static void arcmsr_get_adapter_config(struct AdapterControlBlock *pACB, uint32_t *rwbuffer)
{
int count;
uint32_t *acb_firm_model = (uint32_t *)pACB->firm_model;
uint32_t *acb_firm_version = (uint32_t *)pACB->firm_version;
uint32_t *acb_device_map = (uint32_t *)pACB->device_map;
uint32_t *firm_model = &rwbuffer[15];
uint32_t *firm_version = &rwbuffer[17];
uint32_t *device_map = &rwbuffer[21];
count = 2;
while (count) {
*acb_firm_model = readl(firm_model);
acb_firm_model++;
firm_model++;
count--;
}
count = 4;
while (count) {
*acb_firm_version = readl(firm_version);
acb_firm_version++;
firm_version++;
count--;
}
count = 4;
while (count) {
*acb_device_map = readl(device_map);
acb_device_map++;
device_map++;
count--;
}
pACB->signature = readl(&rwbuffer[0]);
pACB->firm_request_len = readl(&rwbuffer[1]);
pACB->firm_numbers_queue = readl(&rwbuffer[2]);
pACB->firm_sdram_size = readl(&rwbuffer[3]);
pACB->firm_hd_channels = readl(&rwbuffer[4]);
pACB->firm_cfg_version = readl(&rwbuffer[25]);
pr_notice("Areca RAID Controller%d: Model %s, F/W %s\n",
pACB->host->host_no,
pACB->firm_model,
pACB->firm_version);
}
static bool arcmsr_hbaA_get_config(struct AdapterControlBlock *acb)
{
struct MessageUnit_A __iomem *reg = acb->pmuA;
char *acb_firm_model = acb->firm_model;
char *acb_firm_version = acb->firm_version;
char *acb_device_map = acb->device_map;
char __iomem *iop_firm_model = (char __iomem *)(&reg->message_rwbuffer[15]);
char __iomem *iop_firm_version = (char __iomem *)(&reg->message_rwbuffer[17]);
char __iomem *iop_device_map = (char __iomem *)(&reg->message_rwbuffer[21]);
int count;
arcmsr_wait_firmware_ready(acb);
writel(ARCMSR_INBOUND_MESG0_GET_CONFIG, &reg->inbound_msgaddr0);
if (!arcmsr_hbaA_wait_msgint_ready(acb)) {
@ -2973,58 +3010,12 @@ static bool arcmsr_hbaA_get_config(struct AdapterControlBlock *acb)
miscellaneous data' timeout \n", acb->host->host_no);
return false;
}
count = 8;
while (count){
*acb_firm_model = readb(iop_firm_model);
acb_firm_model++;
iop_firm_model++;
count--;
}
count = 16;
while (count){
*acb_firm_version = readb(iop_firm_version);
acb_firm_version++;
iop_firm_version++;
count--;
}
count=16;
while(count){
*acb_device_map = readb(iop_device_map);
acb_device_map++;
iop_device_map++;
count--;
}
pr_notice("Areca RAID Controller%d: Model %s, F/W %s\n",
acb->host->host_no,
acb->firm_model,
acb->firm_version);
acb->signature = readl(&reg->message_rwbuffer[0]);
acb->firm_request_len = readl(&reg->message_rwbuffer[1]);
acb->firm_numbers_queue = readl(&reg->message_rwbuffer[2]);
acb->firm_sdram_size = readl(&reg->message_rwbuffer[3]);
acb->firm_hd_channels = readl(&reg->message_rwbuffer[4]);
acb->firm_cfg_version = readl(&reg->message_rwbuffer[25]); /*firm_cfg_version,25,100-103*/
arcmsr_get_adapter_config(acb, reg->message_rwbuffer);
return true;
}
static bool arcmsr_hbaB_get_config(struct AdapterControlBlock *acb)
{
struct MessageUnit_B *reg = acb->pmuB;
char *acb_firm_model = acb->firm_model;
char *acb_firm_version = acb->firm_version;
char *acb_device_map = acb->device_map;
char __iomem *iop_firm_model;
/*firm_model,15,60-67*/
char __iomem *iop_firm_version;
/*firm_version,17,68-83*/
char __iomem *iop_device_map;
/*firm_version,21,84-99*/
int count;
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);
@ -3038,46 +3029,7 @@ static bool arcmsr_hbaB_get_config(struct AdapterControlBlock *acb)
miscellaneous data' timeout \n", acb->host->host_no);
return false;
}
count = 8;
while (count){
*acb_firm_model = readb(iop_firm_model);
acb_firm_model++;
iop_firm_model++;
count--;
}
count = 16;
while (count){
*acb_firm_version = readb(iop_firm_version);
acb_firm_version++;
iop_firm_version++;
count--;
}
count = 16;
while(count){
*acb_device_map = readb(iop_device_map);
acb_device_map++;
iop_device_map++;
count--;
}
pr_notice("Areca RAID Controller%d: Model %s, F/W %s\n",
acb->host->host_no,
acb->firm_model,
acb->firm_version);
acb->signature = readl(&reg->message_rwbuffer[0]);
/*firm_signature,1,00-03*/
acb->firm_request_len = readl(&reg->message_rwbuffer[1]);
/*firm_request_len,1,04-07*/
acb->firm_numbers_queue = readl(&reg->message_rwbuffer[2]);
/*firm_numbers_queue,2,08-11*/
acb->firm_sdram_size = readl(&reg->message_rwbuffer[3]);
/*firm_sdram_size,3,12-15*/
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*/
arcmsr_get_adapter_config(acb, reg->message_rwbuffer);
return true;
}
@ -3085,11 +3037,7 @@ static bool arcmsr_hbaC_get_config(struct AdapterControlBlock *pACB)
{
uint32_t intmask_org;
struct MessageUnit_C __iomem *reg = pACB->pmuC;
char *acb_firm_model = pACB->firm_model;
char *acb_firm_version = pACB->firm_version;
char __iomem *iop_firm_model = (char __iomem *)(&reg->msgcode_rwbuffer[15]); /*firm_model,15,60-67*/
char __iomem *iop_firm_version = (char __iomem *)(&reg->msgcode_rwbuffer[17]); /*firm_version,17,68-83*/
int count;
/* disable all outbound interrupt */
intmask_org = readl(&reg->host_int_mask); /* disable outbound message0 int */
writel(intmask_org|ARCMSR_HBCMU_ALL_INTMASKENABLE, &reg->host_int_mask);
@ -3104,47 +3052,14 @@ static bool arcmsr_hbaC_get_config(struct AdapterControlBlock *pACB)
miscellaneous data' timeout \n", pACB->host->host_no);
return false;
}
count = 8;
while (count) {
*acb_firm_model = readb(iop_firm_model);
acb_firm_model++;
iop_firm_model++;
count--;
}
count = 16;
while (count) {
*acb_firm_version = readb(iop_firm_version);
acb_firm_version++;
iop_firm_version++;
count--;
}
pr_notice("Areca RAID Controller%d: Model %s, F/W %s\n",
pACB->host->host_no,
pACB->firm_model,
pACB->firm_version);
pACB->firm_request_len = readl(&reg->msgcode_rwbuffer[1]); /*firm_request_len,1,04-07*/
pACB->firm_numbers_queue = readl(&reg->msgcode_rwbuffer[2]); /*firm_numbers_queue,2,08-11*/
pACB->firm_sdram_size = readl(&reg->msgcode_rwbuffer[3]); /*firm_sdram_size,3,12-15*/
pACB->firm_hd_channels = readl(&reg->msgcode_rwbuffer[4]); /*firm_ide_channels,4,16-19*/
pACB->firm_cfg_version = readl(&reg->msgcode_rwbuffer[25]); /*firm_cfg_version,25,100-103*/
/*all interrupt service will be enable at arcmsr_iop_init*/
arcmsr_get_adapter_config(pACB, reg->msgcode_rwbuffer);
return true;
}
static bool arcmsr_hbaD_get_config(struct AdapterControlBlock *acb)
{
char *acb_firm_model = acb->firm_model;
char *acb_firm_version = acb->firm_version;
char *acb_device_map = acb->device_map;
char __iomem *iop_firm_model;
char __iomem *iop_firm_version;
char __iomem *iop_device_map;
u32 count;
struct MessageUnit_D *reg = acb->pmuD;
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]);
if (readl(acb->pmuD->outbound_doorbell) &
ARCMSR_ARC1214_IOP2DRV_MESSAGE_CMD_DONE) {
writel(ARCMSR_ARC1214_IOP2DRV_MESSAGE_CMD_DONE,
@ -3159,54 +3074,14 @@ static bool arcmsr_hbaD_get_config(struct AdapterControlBlock *acb)
"miscellaneous data timeout\n", acb->host->host_no);
return false;
}
count = 8;
while (count) {
*acb_firm_model = readb(iop_firm_model);
acb_firm_model++;
iop_firm_model++;
count--;
}
count = 16;
while (count) {
*acb_firm_version = readb(iop_firm_version);
acb_firm_version++;
iop_firm_version++;
count--;
}
count = 16;
while (count) {
*acb_device_map = readb(iop_device_map);
acb_device_map++;
iop_device_map++;
count--;
}
acb->signature = readl(&reg->msgcode_rwbuffer[0]);
/*firm_signature,1,00-03*/
acb->firm_request_len = readl(&reg->msgcode_rwbuffer[1]);
/*firm_request_len,1,04-07*/
acb->firm_numbers_queue = readl(&reg->msgcode_rwbuffer[2]);
/*firm_numbers_queue,2,08-11*/
acb->firm_sdram_size = readl(&reg->msgcode_rwbuffer[3]);
/*firm_sdram_size,3,12-15*/
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",
acb->host->host_no,
acb->firm_model,
acb->firm_version);
arcmsr_get_adapter_config(acb, reg->msgcode_rwbuffer);
return true;
}
static bool arcmsr_hbaE_get_config(struct AdapterControlBlock *pACB)
{
char *acb_firm_model = pACB->firm_model;
char *acb_firm_version = pACB->firm_version;
struct MessageUnit_E __iomem *reg = pACB->pmuE;
char __iomem *iop_firm_model = (char __iomem *)(&reg->msgcode_rwbuffer[15]);
char __iomem *iop_firm_version = (char __iomem *)(&reg->msgcode_rwbuffer[17]);
uint32_t intmask_org;
int count;
/* disable all outbound interrupt */
intmask_org = readl(&reg->host_int_mask); /* disable outbound message0 int */
@ -3225,29 +3100,7 @@ static bool arcmsr_hbaE_get_config(struct AdapterControlBlock *pACB)
"miscellaneous data timeout\n", pACB->host->host_no);
return false;
}
count = 8;
while (count) {
*acb_firm_model = readb(iop_firm_model);
acb_firm_model++;
iop_firm_model++;
count--;
}
count = 16;
while (count) {
*acb_firm_version = readb(iop_firm_version);
acb_firm_version++;
iop_firm_version++;
count--;
}
pACB->firm_request_len = readl(&reg->msgcode_rwbuffer[1]);
pACB->firm_numbers_queue = readl(&reg->msgcode_rwbuffer[2]);
pACB->firm_sdram_size = readl(&reg->msgcode_rwbuffer[3]);
pACB->firm_hd_channels = readl(&reg->msgcode_rwbuffer[4]);
pACB->firm_cfg_version = readl(&reg->msgcode_rwbuffer[25]);
pr_notice("Areca RAID Controller%d: Model %s, F/W %s\n",
pACB->host->host_no,
pACB->firm_model,
pACB->firm_version);
arcmsr_get_adapter_config(pACB, reg->msgcode_rwbuffer);
return true;
}