arcmsr: rename functions and variables
Rename some variable and function names for readability and consistency. Signed-off-by: Ching Huang <ching2048@areca.com.tw> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
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5eb6bfa02a
commit
626fa32c80
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@ -359,7 +359,7 @@ struct ARCMSR_CDB
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#define ARCMSR_CDB_FLAG_ORDEREDQ 0x10
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uint8_t msgPages;
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uint32_t Context;
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uint32_t msgContext;
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uint32_t DataLength;
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uint8_t Cdb[16];
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uint8_t DeviceStatus;
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@ -562,7 +562,7 @@ struct AdapterControlBlock
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/* dma_coherent used for memory free */
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dma_addr_t dma_coherent_handle;
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/* dma_coherent_handle used for memory free */
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dma_addr_t dma_coherent_handle_hbb_mu;
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dma_addr_t dma_coherent_handle2;
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unsigned int uncache_size;
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uint8_t rqbuffer[ARCMSR_MAX_QBUFFER];
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/* data collection buffer for read from 80331 */
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@ -613,7 +613,7 @@ struct CommandControlBlock{
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struct list_head list; /*x32: 8byte, x64: 16byte*/
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struct scsi_cmnd *pcmd; /*8 bytes pointer of linux scsi command */
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struct AdapterControlBlock *acb; /*x32: 4byte, x64: 8byte*/
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uint32_t cdb_phyaddr_pattern; /*x32: 4byte, x64: 4byte*/
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uint32_t cdb_phyaddr; /*x32: 4byte, x64: 4byte*/
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uint32_t arc_cdb_size; /*x32:4byte,x64:4byte*/
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uint16_t ccb_flags; /*x32: 2byte, x64: 2byte*/
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#define CCB_FLAG_READ 0x0000
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@ -99,16 +99,16 @@ static u32 arcmsr_disable_outbound_ints(struct AdapterControlBlock *acb);
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static void arcmsr_enable_outbound_ints(struct AdapterControlBlock *acb,
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u32 intmask_org);
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static void arcmsr_stop_adapter_bgrb(struct AdapterControlBlock *acb);
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static void arcmsr_flush_hba_cache(struct AdapterControlBlock *acb);
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static void arcmsr_flush_hbb_cache(struct AdapterControlBlock *acb);
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static void arcmsr_hbaA_flush_cache(struct AdapterControlBlock *acb);
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static void arcmsr_hbaB_flush_cache(struct AdapterControlBlock *acb);
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static void arcmsr_request_device_map(unsigned long pacb);
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static void arcmsr_request_hba_device_map(struct AdapterControlBlock *acb);
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static void arcmsr_request_hbb_device_map(struct AdapterControlBlock *acb);
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static void arcmsr_request_hbc_device_map(struct AdapterControlBlock *acb);
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static void arcmsr_hbaA_request_device_map(struct AdapterControlBlock *acb);
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static void arcmsr_hbaB_request_device_map(struct AdapterControlBlock *acb);
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static void arcmsr_hbaC_request_device_map(struct AdapterControlBlock *acb);
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static void arcmsr_message_isr_bh_fn(struct work_struct *work);
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static bool arcmsr_get_firmware_spec(struct AdapterControlBlock *acb);
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static void arcmsr_start_adapter_bgrb(struct AdapterControlBlock *acb);
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static void arcmsr_hbc_message_isr(struct AdapterControlBlock *pACB);
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static void arcmsr_hbaC_message_isr(struct AdapterControlBlock *pACB);
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static void arcmsr_hardware_reset(struct AdapterControlBlock *acb);
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static const char *arcmsr_info(struct Scsi_Host *);
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static irqreturn_t arcmsr_interrupt(struct AdapterControlBlock *acb);
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@ -201,7 +201,7 @@ static struct pci_driver arcmsr_pci_driver = {
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****************************************************************************
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*/
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static void arcmsr_free_hbb_mu(struct AdapterControlBlock *acb)
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static void arcmsr_free_mu(struct AdapterControlBlock *acb)
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{
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switch (acb->adapter_type) {
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case ACB_ADAPTER_TYPE_A:
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@ -210,7 +210,7 @@ static void arcmsr_free_hbb_mu(struct AdapterControlBlock *acb)
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case ACB_ADAPTER_TYPE_B:{
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dma_free_coherent(&acb->pdev->dev,
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sizeof(struct MessageUnit_B),
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acb->pmuB, acb->dma_coherent_handle_hbb_mu);
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acb->pmuB, acb->dma_coherent_handle2);
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}
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}
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}
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@ -316,7 +316,7 @@ static int arcmsr_bios_param(struct scsi_device *sdev,
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return 0;
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}
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static uint8_t arcmsr_hba_wait_msgint_ready(struct AdapterControlBlock *acb)
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static uint8_t arcmsr_hbaA_wait_msgint_ready(struct AdapterControlBlock *acb)
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{
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struct MessageUnit_A __iomem *reg = acb->pmuA;
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int i;
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@ -334,7 +334,7 @@ static uint8_t arcmsr_hba_wait_msgint_ready(struct AdapterControlBlock *acb)
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return false;
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}
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static uint8_t arcmsr_hbb_wait_msgint_ready(struct AdapterControlBlock *acb)
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static uint8_t arcmsr_hbaB_wait_msgint_ready(struct AdapterControlBlock *acb)
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{
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struct MessageUnit_B *reg = acb->pmuB;
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int i;
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@ -354,7 +354,7 @@ static uint8_t arcmsr_hbb_wait_msgint_ready(struct AdapterControlBlock *acb)
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return false;
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}
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static uint8_t arcmsr_hbc_wait_msgint_ready(struct AdapterControlBlock *pACB)
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static uint8_t arcmsr_hbaC_wait_msgint_ready(struct AdapterControlBlock *pACB)
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{
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struct MessageUnit_C *phbcmu = (struct MessageUnit_C *)pACB->pmuC;
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int i;
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@ -372,13 +372,13 @@ static uint8_t arcmsr_hbc_wait_msgint_ready(struct AdapterControlBlock *pACB)
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return false;
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}
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static void arcmsr_flush_hba_cache(struct AdapterControlBlock *acb)
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static void arcmsr_hbaA_flush_cache(struct AdapterControlBlock *acb)
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{
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struct MessageUnit_A __iomem *reg = acb->pmuA;
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int retry_count = 30;
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writel(ARCMSR_INBOUND_MESG0_FLUSH_CACHE, ®->inbound_msgaddr0);
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do {
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if (arcmsr_hba_wait_msgint_ready(acb))
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if (arcmsr_hbaA_wait_msgint_ready(acb))
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break;
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else {
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retry_count--;
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@ -388,13 +388,13 @@ static void arcmsr_flush_hba_cache(struct AdapterControlBlock *acb)
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} while (retry_count != 0);
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}
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static void arcmsr_flush_hbb_cache(struct AdapterControlBlock *acb)
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static void arcmsr_hbaB_flush_cache(struct AdapterControlBlock *acb)
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{
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struct MessageUnit_B *reg = acb->pmuB;
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int retry_count = 30;
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writel(ARCMSR_MESSAGE_FLUSH_CACHE, reg->drv2iop_doorbell);
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do {
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if (arcmsr_hbb_wait_msgint_ready(acb))
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if (arcmsr_hbaB_wait_msgint_ready(acb))
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break;
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else {
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retry_count--;
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@ -404,14 +404,14 @@ static void arcmsr_flush_hbb_cache(struct AdapterControlBlock *acb)
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} while (retry_count != 0);
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}
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static void arcmsr_flush_hbc_cache(struct AdapterControlBlock *pACB)
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static void arcmsr_hbaC_flush_cache(struct AdapterControlBlock *pACB)
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{
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struct MessageUnit_C *reg = (struct MessageUnit_C *)pACB->pmuC;
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int retry_count = 30;/* enlarge wait flush adapter cache time: 10 minute */
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writel(ARCMSR_INBOUND_MESG0_FLUSH_CACHE, ®->inbound_msgaddr0);
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writel(ARCMSR_HBCMU_DRV2IOP_MESSAGE_CMD_DONE, ®->inbound_doorbell);
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do {
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if (arcmsr_hbc_wait_msgint_ready(pACB)) {
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if (arcmsr_hbaC_wait_msgint_ready(pACB)) {
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break;
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} else {
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retry_count--;
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@ -426,16 +426,16 @@ static void arcmsr_flush_adapter_cache(struct AdapterControlBlock *acb)
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switch (acb->adapter_type) {
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case ACB_ADAPTER_TYPE_A: {
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arcmsr_flush_hba_cache(acb);
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arcmsr_hbaA_flush_cache(acb);
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}
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break;
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case ACB_ADAPTER_TYPE_B: {
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arcmsr_flush_hbb_cache(acb);
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arcmsr_hbaB_flush_cache(acb);
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}
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break;
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case ACB_ADAPTER_TYPE_C: {
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arcmsr_flush_hbc_cache(acb);
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arcmsr_hbaC_flush_cache(acb);
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}
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}
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}
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@ -480,7 +480,9 @@ static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb)
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acb->vir2phy_offset = (unsigned long)dma_coherent - (unsigned long)dma_coherent_handle;
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for(i = 0; i < ARCMSR_MAX_FREECCB_NUM; i++){
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cdb_phyaddr = dma_coherent_handle + offsetof(struct CommandControlBlock, arcmsr_cdb);
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ccb_tmp->cdb_phyaddr_pattern = ((acb->adapter_type == ACB_ADAPTER_TYPE_C) ? cdb_phyaddr : (cdb_phyaddr >> 5));
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ccb_tmp->cdb_phyaddr =
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((acb->adapter_type == ACB_ADAPTER_TYPE_C) ?
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cdb_phyaddr : (cdb_phyaddr >> 5));
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acb->pccb_pool[i] = ccb_tmp;
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ccb_tmp->acb = acb;
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INIT_LIST_HEAD(&ccb_tmp->list);
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@ -700,7 +702,7 @@ RAID_controller_stop:
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arcmsr_flush_adapter_cache(acb);
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arcmsr_free_ccb_pool(acb);
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free_hbb_mu:
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arcmsr_free_hbb_mu(acb);
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arcmsr_free_mu(acb);
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unmap_pci_region:
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arcmsr_unmap_pciregion(acb);
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pci_release_regs:
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@ -798,40 +800,40 @@ controller_unregister:
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return -ENODEV;
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}
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static uint8_t arcmsr_abort_hba_allcmd(struct AdapterControlBlock *acb)
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static uint8_t arcmsr_hbaA_abort_allcmd(struct AdapterControlBlock *acb)
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{
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struct MessageUnit_A __iomem *reg = acb->pmuA;
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writel(ARCMSR_INBOUND_MESG0_ABORT_CMD, ®->inbound_msgaddr0);
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if (!arcmsr_hba_wait_msgint_ready(acb)) {
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if (!arcmsr_hbaA_wait_msgint_ready(acb)) {
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printk(KERN_NOTICE
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"arcmsr%d: wait 'abort all outstanding command' timeout \n"
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"arcmsr%d: wait 'abort all outstanding command' timeout\n"
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, acb->host->host_no);
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return false;
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}
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return true;
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}
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static uint8_t arcmsr_abort_hbb_allcmd(struct AdapterControlBlock *acb)
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static uint8_t arcmsr_hbaB_abort_allcmd(struct AdapterControlBlock *acb)
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{
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struct MessageUnit_B *reg = acb->pmuB;
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writel(ARCMSR_MESSAGE_ABORT_CMD, reg->drv2iop_doorbell);
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if (!arcmsr_hbb_wait_msgint_ready(acb)) {
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if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
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printk(KERN_NOTICE
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"arcmsr%d: wait 'abort all outstanding command' timeout \n"
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"arcmsr%d: wait 'abort all outstanding command' timeout\n"
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, acb->host->host_no);
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return false;
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}
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return true;
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}
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static uint8_t arcmsr_abort_hbc_allcmd(struct AdapterControlBlock *pACB)
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static uint8_t arcmsr_hbaC_abort_allcmd(struct AdapterControlBlock *pACB)
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{
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struct MessageUnit_C *reg = (struct MessageUnit_C *)pACB->pmuC;
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writel(ARCMSR_INBOUND_MESG0_ABORT_CMD, ®->inbound_msgaddr0);
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writel(ARCMSR_HBCMU_DRV2IOP_MESSAGE_CMD_DONE, ®->inbound_doorbell);
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if (!arcmsr_hbc_wait_msgint_ready(pACB)) {
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if (!arcmsr_hbaC_wait_msgint_ready(pACB)) {
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printk(KERN_NOTICE
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"arcmsr%d: wait 'abort all outstanding command' timeout \n"
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"arcmsr%d: wait 'abort all outstanding command' timeout\n"
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, pACB->host->host_no);
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return false;
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}
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@ -842,17 +844,17 @@ static uint8_t arcmsr_abort_allcmd(struct AdapterControlBlock *acb)
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uint8_t rtnval = 0;
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switch (acb->adapter_type) {
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case ACB_ADAPTER_TYPE_A: {
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rtnval = arcmsr_abort_hba_allcmd(acb);
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rtnval = arcmsr_hbaA_abort_allcmd(acb);
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}
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break;
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case ACB_ADAPTER_TYPE_B: {
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rtnval = arcmsr_abort_hbb_allcmd(acb);
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rtnval = arcmsr_hbaB_abort_allcmd(acb);
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}
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break;
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case ACB_ADAPTER_TYPE_C: {
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rtnval = arcmsr_abort_hbc_allcmd(acb);
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rtnval = arcmsr_hbaC_abort_allcmd(acb);
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}
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}
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return rtnval;
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@ -1109,7 +1111,7 @@ static void arcmsr_remove(struct pci_dev *pdev)
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}
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arcmsr_free_irq(pdev, acb);
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arcmsr_free_ccb_pool(acb);
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arcmsr_free_hbb_mu(acb);
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arcmsr_free_mu(acb);
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arcmsr_unmap_pciregion(acb);
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pci_release_regions(pdev);
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scsi_host_put(host);
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@ -1194,7 +1196,7 @@ static int arcmsr_build_ccb(struct AdapterControlBlock *acb,
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arcmsr_cdb->TargetID = pcmd->device->id;
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arcmsr_cdb->LUN = pcmd->device->lun;
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arcmsr_cdb->Function = 1;
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arcmsr_cdb->Context = 0;
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arcmsr_cdb->msgContext = 0;
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memcpy(arcmsr_cdb->Cdb, pcmd->cmnd, pcmd->cmd_len);
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nseg = scsi_dma_map(pcmd);
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@ -1235,7 +1237,7 @@ static int arcmsr_build_ccb(struct AdapterControlBlock *acb,
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static void arcmsr_post_ccb(struct AdapterControlBlock *acb, struct CommandControlBlock *ccb)
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{
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uint32_t cdb_phyaddr_pattern = ccb->cdb_phyaddr_pattern;
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uint32_t cdb_phyaddr = ccb->cdb_phyaddr;
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struct ARCMSR_CDB *arcmsr_cdb = (struct ARCMSR_CDB *)&ccb->arcmsr_cdb;
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atomic_inc(&acb->ccboutstandingcount);
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ccb->startdone = ARCMSR_CCB_START;
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@ -1244,13 +1246,12 @@ static void arcmsr_post_ccb(struct AdapterControlBlock *acb, struct CommandContr
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struct MessageUnit_A __iomem *reg = acb->pmuA;
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if (arcmsr_cdb->Flags & ARCMSR_CDB_FLAG_SGL_BSIZE)
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writel(cdb_phyaddr_pattern | ARCMSR_CCBPOST_FLAG_SGL_BSIZE,
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writel(cdb_phyaddr | ARCMSR_CCBPOST_FLAG_SGL_BSIZE,
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®->inbound_queueport);
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else {
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writel(cdb_phyaddr_pattern, ®->inbound_queueport);
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}
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}
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else
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writel(cdb_phyaddr, ®->inbound_queueport);
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break;
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}
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case ACB_ADAPTER_TYPE_B: {
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struct MessageUnit_B *reg = acb->pmuB;
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@ -1259,10 +1260,10 @@ static void arcmsr_post_ccb(struct AdapterControlBlock *acb, struct CommandContr
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ending_index = ((index + 1) % ARCMSR_MAX_HBB_POSTQUEUE);
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writel(0, ®->post_qbuffer[ending_index]);
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if (arcmsr_cdb->Flags & ARCMSR_CDB_FLAG_SGL_BSIZE) {
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writel(cdb_phyaddr_pattern | ARCMSR_CCBPOST_FLAG_SGL_BSIZE,\
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writel(cdb_phyaddr | ARCMSR_CCBPOST_FLAG_SGL_BSIZE,
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®->post_qbuffer[index]);
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} else {
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writel(cdb_phyaddr_pattern, ®->post_qbuffer[index]);
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writel(cdb_phyaddr, ®->post_qbuffer[index]);
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}
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index++;
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index %= ARCMSR_MAX_HBB_POSTQUEUE;/*if last index number set it to 0 */
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@ -1275,7 +1276,7 @@ static void arcmsr_post_ccb(struct AdapterControlBlock *acb, struct CommandContr
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uint32_t ccb_post_stamp, arc_cdb_size;
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arc_cdb_size = (ccb->arc_cdb_size > 0x300) ? 0x300 : ccb->arc_cdb_size;
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ccb_post_stamp = (cdb_phyaddr_pattern | ((arc_cdb_size - 1) >> 6) | 1);
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ccb_post_stamp = (cdb_phyaddr | ((arc_cdb_size - 1) >> 6) | 1);
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if (acb->cdb_phyaddr_hi32) {
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writel(acb->cdb_phyaddr_hi32, &phbcmu->inbound_queueport_high);
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writel(ccb_post_stamp, &phbcmu->inbound_queueport_low);
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@ -1286,40 +1287,40 @@ static void arcmsr_post_ccb(struct AdapterControlBlock *acb, struct CommandContr
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}
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}
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static void arcmsr_stop_hba_bgrb(struct AdapterControlBlock *acb)
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static void arcmsr_hbaA_stop_bgrb(struct AdapterControlBlock *acb)
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{
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struct MessageUnit_A __iomem *reg = acb->pmuA;
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acb->acb_flags &= ~ACB_F_MSG_START_BGRB;
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writel(ARCMSR_INBOUND_MESG0_STOP_BGRB, ®->inbound_msgaddr0);
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if (!arcmsr_hba_wait_msgint_ready(acb)) {
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if (!arcmsr_hbaA_wait_msgint_ready(acb)) {
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printk(KERN_NOTICE
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"arcmsr%d: wait 'stop adapter background rebulid' timeout \n"
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"arcmsr%d: wait 'stop adapter background rebulid' timeout\n"
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, acb->host->host_no);
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}
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}
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static void arcmsr_stop_hbb_bgrb(struct AdapterControlBlock *acb)
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static void arcmsr_hbaB_stop_bgrb(struct AdapterControlBlock *acb)
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{
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struct MessageUnit_B *reg = acb->pmuB;
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||||
acb->acb_flags &= ~ACB_F_MSG_START_BGRB;
|
||||
writel(ARCMSR_MESSAGE_STOP_BGRB, reg->drv2iop_doorbell);
|
||||
|
||||
if (!arcmsr_hbb_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE
|
||||
"arcmsr%d: wait 'stop adapter background rebulid' timeout \n"
|
||||
"arcmsr%d: wait 'stop adapter background rebulid' timeout\n"
|
||||
, acb->host->host_no);
|
||||
}
|
||||
}
|
||||
|
||||
static void arcmsr_stop_hbc_bgrb(struct AdapterControlBlock *pACB)
|
||||
static void arcmsr_hbaC_stop_bgrb(struct AdapterControlBlock *pACB)
|
||||
{
|
||||
struct MessageUnit_C *reg = (struct MessageUnit_C *)pACB->pmuC;
|
||||
pACB->acb_flags &= ~ACB_F_MSG_START_BGRB;
|
||||
writel(ARCMSR_INBOUND_MESG0_STOP_BGRB, ®->inbound_msgaddr0);
|
||||
writel(ARCMSR_HBCMU_DRV2IOP_MESSAGE_CMD_DONE, ®->inbound_doorbell);
|
||||
if (!arcmsr_hbc_wait_msgint_ready(pACB)) {
|
||||
if (!arcmsr_hbaC_wait_msgint_ready(pACB)) {
|
||||
printk(KERN_NOTICE
|
||||
"arcmsr%d: wait 'stop adapter background rebulid' timeout \n"
|
||||
"arcmsr%d: wait 'stop adapter background rebulid' timeout\n"
|
||||
, pACB->host->host_no);
|
||||
}
|
||||
return;
|
||||
|
@ -1328,16 +1329,16 @@ static void arcmsr_stop_adapter_bgrb(struct AdapterControlBlock *acb)
|
|||
{
|
||||
switch (acb->adapter_type) {
|
||||
case ACB_ADAPTER_TYPE_A: {
|
||||
arcmsr_stop_hba_bgrb(acb);
|
||||
arcmsr_hbaA_stop_bgrb(acb);
|
||||
}
|
||||
break;
|
||||
|
||||
case ACB_ADAPTER_TYPE_B: {
|
||||
arcmsr_stop_hbb_bgrb(acb);
|
||||
arcmsr_hbaB_stop_bgrb(acb);
|
||||
}
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_C: {
|
||||
arcmsr_stop_hbc_bgrb(acb);
|
||||
arcmsr_hbaC_stop_bgrb(acb);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -1515,7 +1516,7 @@ static void arcmsr_iop2drv_data_read_handle(struct AdapterControlBlock *acb)
|
|||
}
|
||||
}
|
||||
|
||||
static void arcmsr_hba_doorbell_isr(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaA_doorbell_isr(struct AdapterControlBlock *acb)
|
||||
{
|
||||
uint32_t outbound_doorbell;
|
||||
struct MessageUnit_A __iomem *reg = acb->pmuA;
|
||||
|
@ -1530,7 +1531,7 @@ static void arcmsr_hba_doorbell_isr(struct AdapterControlBlock *acb)
|
|||
} while (outbound_doorbell & (ARCMSR_OUTBOUND_IOP331_DATA_WRITE_OK
|
||||
| ARCMSR_OUTBOUND_IOP331_DATA_READ_OK));
|
||||
}
|
||||
static void arcmsr_hbc_doorbell_isr(struct AdapterControlBlock *pACB)
|
||||
static void arcmsr_hbaC_doorbell_isr(struct AdapterControlBlock *pACB)
|
||||
{
|
||||
uint32_t outbound_doorbell;
|
||||
struct MessageUnit_C *reg = (struct MessageUnit_C *)pACB->pmuC;
|
||||
|
@ -1550,13 +1551,13 @@ static void arcmsr_hbc_doorbell_isr(struct AdapterControlBlock *pACB)
|
|||
if (outbound_doorbell & ARCMSR_HBCMU_IOP2DRV_DATA_READ_OK)
|
||||
arcmsr_iop2drv_data_read_handle(pACB);
|
||||
if (outbound_doorbell & ARCMSR_HBCMU_IOP2DRV_MESSAGE_CMD_DONE)
|
||||
arcmsr_hbc_message_isr(pACB);
|
||||
arcmsr_hbaC_message_isr(pACB);
|
||||
outbound_doorbell = readl(®->outbound_doorbell);
|
||||
} while (outbound_doorbell & (ARCMSR_HBCMU_IOP2DRV_DATA_WRITE_OK
|
||||
| ARCMSR_HBCMU_IOP2DRV_DATA_READ_OK
|
||||
| ARCMSR_HBCMU_IOP2DRV_MESSAGE_CMD_DONE));
|
||||
}
|
||||
static void arcmsr_hba_postqueue_isr(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaA_postqueue_isr(struct AdapterControlBlock *acb)
|
||||
{
|
||||
uint32_t flag_ccb;
|
||||
struct MessageUnit_A __iomem *reg = acb->pmuA;
|
||||
|
@ -1570,7 +1571,7 @@ static void arcmsr_hba_postqueue_isr(struct AdapterControlBlock *acb)
|
|||
arcmsr_drain_donequeue(acb, pCCB, error);
|
||||
}
|
||||
}
|
||||
static void arcmsr_hbb_postqueue_isr(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaB_postqueue_isr(struct AdapterControlBlock *acb)
|
||||
{
|
||||
uint32_t index;
|
||||
uint32_t flag_ccb;
|
||||
|
@ -1591,7 +1592,7 @@ static void arcmsr_hbb_postqueue_isr(struct AdapterControlBlock *acb)
|
|||
}
|
||||
}
|
||||
|
||||
static void arcmsr_hbc_postqueue_isr(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaC_postqueue_isr(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_C *phbcmu;
|
||||
struct ARCMSR_CDB *arcmsr_cdb;
|
||||
|
@ -1630,14 +1631,14 @@ static void arcmsr_hbc_postqueue_isr(struct AdapterControlBlock *acb)
|
|||
** We want this in order to compare the drivemap so that we can detect newly-attached drives.
|
||||
**********************************************************************************
|
||||
*/
|
||||
static void arcmsr_hba_message_isr(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaA_message_isr(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_A *reg = acb->pmuA;
|
||||
/*clear interrupt and message state*/
|
||||
writel(ARCMSR_MU_OUTBOUND_MESSAGE0_INT, ®->outbound_intstatus);
|
||||
schedule_work(&acb->arcmsr_do_message_isr_bh);
|
||||
}
|
||||
static void arcmsr_hbb_message_isr(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaB_message_isr(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_B *reg = acb->pmuB;
|
||||
|
||||
|
@ -1654,7 +1655,7 @@ static void arcmsr_hbb_message_isr(struct AdapterControlBlock *acb)
|
|||
** We want this in order to compare the drivemap so that we can detect newly-attached drives.
|
||||
**********************************************************************************
|
||||
*/
|
||||
static void arcmsr_hbc_message_isr(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaC_message_isr(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_C *reg = acb->pmuC;
|
||||
/*clear interrupt and message state*/
|
||||
|
@ -1662,7 +1663,7 @@ static void arcmsr_hbc_message_isr(struct AdapterControlBlock *acb)
|
|||
schedule_work(&acb->arcmsr_do_message_isr_bh);
|
||||
}
|
||||
|
||||
static int arcmsr_handle_hba_isr(struct AdapterControlBlock *acb)
|
||||
static int arcmsr_hbaA_handle_isr(struct AdapterControlBlock *acb)
|
||||
{
|
||||
uint32_t outbound_intstatus;
|
||||
struct MessageUnit_A __iomem *reg = acb->pmuA;
|
||||
|
@ -1673,11 +1674,11 @@ static int arcmsr_handle_hba_isr(struct AdapterControlBlock *acb)
|
|||
do {
|
||||
writel(outbound_intstatus, ®->outbound_intstatus);
|
||||
if (outbound_intstatus & ARCMSR_MU_OUTBOUND_DOORBELL_INT)
|
||||
arcmsr_hba_doorbell_isr(acb);
|
||||
arcmsr_hbaA_doorbell_isr(acb);
|
||||
if (outbound_intstatus & ARCMSR_MU_OUTBOUND_POSTQUEUE_INT)
|
||||
arcmsr_hba_postqueue_isr(acb);
|
||||
arcmsr_hbaA_postqueue_isr(acb);
|
||||
if (outbound_intstatus & ARCMSR_MU_OUTBOUND_MESSAGE0_INT)
|
||||
arcmsr_hba_message_isr(acb);
|
||||
arcmsr_hbaA_message_isr(acb);
|
||||
outbound_intstatus = readl(®->outbound_intstatus) &
|
||||
acb->outbound_int_enable;
|
||||
} while (outbound_intstatus & (ARCMSR_MU_OUTBOUND_DOORBELL_INT
|
||||
|
@ -1686,7 +1687,7 @@ static int arcmsr_handle_hba_isr(struct AdapterControlBlock *acb)
|
|||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static int arcmsr_handle_hbb_isr(struct AdapterControlBlock *acb)
|
||||
static int arcmsr_hbaB_handle_isr(struct AdapterControlBlock *acb)
|
||||
{
|
||||
uint32_t outbound_doorbell;
|
||||
struct MessageUnit_B *reg = acb->pmuB;
|
||||
|
@ -1702,9 +1703,9 @@ static int arcmsr_handle_hbb_isr(struct AdapterControlBlock *acb)
|
|||
if (outbound_doorbell & ARCMSR_IOP2DRV_DATA_READ_OK)
|
||||
arcmsr_iop2drv_data_read_handle(acb);
|
||||
if (outbound_doorbell & ARCMSR_IOP2DRV_CDB_DONE)
|
||||
arcmsr_hbb_postqueue_isr(acb);
|
||||
arcmsr_hbaB_postqueue_isr(acb);
|
||||
if (outbound_doorbell & ARCMSR_IOP2DRV_MESSAGE_CMD_DONE)
|
||||
arcmsr_hbb_message_isr(acb);
|
||||
arcmsr_hbaB_message_isr(acb);
|
||||
outbound_doorbell = readl(reg->iop2drv_doorbell) &
|
||||
acb->outbound_int_enable;
|
||||
} while (outbound_doorbell & (ARCMSR_IOP2DRV_DATA_WRITE_OK
|
||||
|
@ -1714,7 +1715,7 @@ static int arcmsr_handle_hbb_isr(struct AdapterControlBlock *acb)
|
|||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static int arcmsr_handle_hbc_isr(struct AdapterControlBlock *pACB)
|
||||
static int arcmsr_hbaC_handle_isr(struct AdapterControlBlock *pACB)
|
||||
{
|
||||
uint32_t host_interrupt_status;
|
||||
struct MessageUnit_C *phbcmu = (struct MessageUnit_C *)pACB->pmuC;
|
||||
|
@ -1730,10 +1731,10 @@ static int arcmsr_handle_hbc_isr(struct AdapterControlBlock *pACB)
|
|||
return IRQ_NONE;
|
||||
do {
|
||||
if (host_interrupt_status & ARCMSR_HBCMU_OUTBOUND_DOORBELL_ISR)
|
||||
arcmsr_hbc_doorbell_isr(pACB);
|
||||
arcmsr_hbaC_doorbell_isr(pACB);
|
||||
/* MU post queue interrupts*/
|
||||
if (host_interrupt_status & ARCMSR_HBCMU_OUTBOUND_POSTQUEUE_ISR)
|
||||
arcmsr_hbc_postqueue_isr(pACB);
|
||||
arcmsr_hbaC_postqueue_isr(pACB);
|
||||
host_interrupt_status = readl(&phbcmu->host_int_status);
|
||||
} while (host_interrupt_status & (ARCMSR_HBCMU_OUTBOUND_POSTQUEUE_ISR |
|
||||
ARCMSR_HBCMU_OUTBOUND_DOORBELL_ISR));
|
||||
|
@ -1743,13 +1744,13 @@ static irqreturn_t arcmsr_interrupt(struct AdapterControlBlock *acb)
|
|||
{
|
||||
switch (acb->adapter_type) {
|
||||
case ACB_ADAPTER_TYPE_A:
|
||||
return arcmsr_handle_hba_isr(acb);
|
||||
return arcmsr_hbaA_handle_isr(acb);
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_B:
|
||||
return arcmsr_handle_hbb_isr(acb);
|
||||
return arcmsr_hbaB_handle_isr(acb);
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_C:
|
||||
return arcmsr_handle_hbc_isr(acb);
|
||||
return arcmsr_hbaC_handle_isr(acb);
|
||||
default:
|
||||
return IRQ_NONE;
|
||||
}
|
||||
|
@ -2168,7 +2169,7 @@ static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd,
|
|||
|
||||
static DEF_SCSI_QCMD(arcmsr_queue_command)
|
||||
|
||||
static bool arcmsr_get_hba_config(struct AdapterControlBlock *acb)
|
||||
static bool arcmsr_hbaA_get_config(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_A __iomem *reg = acb->pmuA;
|
||||
char *acb_firm_model = acb->firm_model;
|
||||
|
@ -2179,7 +2180,7 @@ static bool arcmsr_get_hba_config(struct AdapterControlBlock *acb)
|
|||
char __iomem *iop_device_map = (char __iomem *)(®->message_rwbuffer[21]);
|
||||
int count;
|
||||
writel(ARCMSR_INBOUND_MESG0_GET_CONFIG, ®->inbound_msgaddr0);
|
||||
if (!arcmsr_hba_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaA_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE "arcmsr%d: wait 'get adapter firmware \
|
||||
miscellaneous data' timeout \n", acb->host->host_no);
|
||||
return false;
|
||||
|
@ -2219,7 +2220,7 @@ static bool arcmsr_get_hba_config(struct AdapterControlBlock *acb)
|
|||
acb->firm_cfg_version = readl(®->message_rwbuffer[25]); /*firm_cfg_version,25,100-103*/
|
||||
return true;
|
||||
}
|
||||
static bool arcmsr_get_hbb_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;
|
||||
|
@ -2240,7 +2241,7 @@ static bool arcmsr_get_hbb_config(struct AdapterControlBlock *acb)
|
|||
printk(KERN_NOTICE "arcmsr%d: dma_alloc_coherent got error for hbb mu\n", acb->host->host_no);
|
||||
return false;
|
||||
}
|
||||
acb->dma_coherent_handle_hbb_mu = dma_coherent_handle;
|
||||
acb->dma_coherent_handle2 = dma_coherent_handle;
|
||||
reg = (struct MessageUnit_B *)dma_coherent;
|
||||
acb->pmuB = reg;
|
||||
reg->drv2iop_doorbell= (uint32_t __iomem *)((unsigned long)acb->mem_base0 + ARCMSR_DRV2IOP_DOORBELL);
|
||||
|
@ -2255,7 +2256,7 @@ static bool arcmsr_get_hbb_config(struct AdapterControlBlock *acb)
|
|||
iop_device_map = (char __iomem *)(®->message_rwbuffer[21]); /*firm_version,21,84-99*/
|
||||
|
||||
writel(ARCMSR_MESSAGE_GET_CONFIG, reg->drv2iop_doorbell);
|
||||
if (!arcmsr_hbb_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE "arcmsr%d: wait 'get adapter firmware \
|
||||
miscellaneous data' timeout \n", acb->host->host_no);
|
||||
return false;
|
||||
|
@ -2303,7 +2304,7 @@ static bool arcmsr_get_hbb_config(struct AdapterControlBlock *acb)
|
|||
return true;
|
||||
}
|
||||
|
||||
static bool arcmsr_get_hbc_config(struct AdapterControlBlock *pACB)
|
||||
static bool arcmsr_hbaC_get_config(struct AdapterControlBlock *pACB)
|
||||
{
|
||||
uint32_t intmask_org, Index, firmware_state = 0;
|
||||
struct MessageUnit_C *reg = pACB->pmuC;
|
||||
|
@ -2367,13 +2368,13 @@ static bool arcmsr_get_firmware_spec(struct AdapterControlBlock *acb)
|
|||
|
||||
switch (acb->adapter_type) {
|
||||
case ACB_ADAPTER_TYPE_A:
|
||||
rtn = arcmsr_get_hba_config(acb);
|
||||
rtn = arcmsr_hbaA_get_config(acb);
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_B:
|
||||
rtn = arcmsr_get_hbb_config(acb);
|
||||
rtn = arcmsr_hbaB_get_config(acb);
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_C:
|
||||
rtn = arcmsr_get_hbc_config(acb);
|
||||
rtn = arcmsr_hbaC_get_config(acb);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
|
@ -2386,7 +2387,7 @@ static bool arcmsr_get_firmware_spec(struct AdapterControlBlock *acb)
|
|||
return rtn;
|
||||
}
|
||||
|
||||
static int arcmsr_polling_hba_ccbdone(struct AdapterControlBlock *acb,
|
||||
static int arcmsr_hbaA_polling_ccbdone(struct AdapterControlBlock *acb,
|
||||
struct CommandControlBlock *poll_ccb)
|
||||
{
|
||||
struct MessageUnit_A __iomem *reg = acb->pmuA;
|
||||
|
@ -2442,7 +2443,7 @@ static int arcmsr_polling_hba_ccbdone(struct AdapterControlBlock *acb,
|
|||
return rtn;
|
||||
}
|
||||
|
||||
static int arcmsr_polling_hbb_ccbdone(struct AdapterControlBlock *acb,
|
||||
static int arcmsr_hbaB_polling_ccbdone(struct AdapterControlBlock *acb,
|
||||
struct CommandControlBlock *poll_ccb)
|
||||
{
|
||||
struct MessageUnit_B *reg = acb->pmuB;
|
||||
|
@ -2506,7 +2507,8 @@ static int arcmsr_polling_hbb_ccbdone(struct AdapterControlBlock *acb,
|
|||
return rtn;
|
||||
}
|
||||
|
||||
static int arcmsr_polling_hbc_ccbdone(struct AdapterControlBlock *acb, struct CommandControlBlock *poll_ccb)
|
||||
static int arcmsr_hbaC_polling_ccbdone(struct AdapterControlBlock *acb,
|
||||
struct CommandControlBlock *poll_ccb)
|
||||
{
|
||||
struct MessageUnit_C *reg = (struct MessageUnit_C *)acb->pmuC;
|
||||
uint32_t flag_ccb, ccb_cdb_phy;
|
||||
|
@ -2569,16 +2571,16 @@ static int arcmsr_polling_ccbdone(struct AdapterControlBlock *acb,
|
|||
switch (acb->adapter_type) {
|
||||
|
||||
case ACB_ADAPTER_TYPE_A: {
|
||||
rtn = arcmsr_polling_hba_ccbdone(acb, poll_ccb);
|
||||
rtn = arcmsr_hbaA_polling_ccbdone(acb, poll_ccb);
|
||||
}
|
||||
break;
|
||||
|
||||
case ACB_ADAPTER_TYPE_B: {
|
||||
rtn = arcmsr_polling_hbb_ccbdone(acb, poll_ccb);
|
||||
rtn = arcmsr_hbaB_polling_ccbdone(acb, poll_ccb);
|
||||
}
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_C: {
|
||||
rtn = arcmsr_polling_hbc_ccbdone(acb, poll_ccb);
|
||||
rtn = arcmsr_hbaC_polling_ccbdone(acb, poll_ccb);
|
||||
}
|
||||
}
|
||||
return rtn;
|
||||
|
@ -2612,7 +2614,7 @@ static int arcmsr_iop_confirm(struct AdapterControlBlock *acb)
|
|||
writel(cdb_phyaddr_hi32, ®->message_rwbuffer[1]);
|
||||
writel(ARCMSR_INBOUND_MESG0_SET_CONFIG, \
|
||||
®->inbound_msgaddr0);
|
||||
if (!arcmsr_hba_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaA_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE "arcmsr%d: ""set ccb high \
|
||||
part physical address timeout\n",
|
||||
acb->host->host_no);
|
||||
|
@ -2630,12 +2632,12 @@ static int arcmsr_iop_confirm(struct AdapterControlBlock *acb)
|
|||
reg->postq_index = 0;
|
||||
reg->doneq_index = 0;
|
||||
writel(ARCMSR_MESSAGE_SET_POST_WINDOW, reg->drv2iop_doorbell);
|
||||
if (!arcmsr_hbb_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE "arcmsr%d:can not set diver mode\n", \
|
||||
acb->host->host_no);
|
||||
return 1;
|
||||
}
|
||||
post_queue_phyaddr = acb->dma_coherent_handle_hbb_mu;
|
||||
post_queue_phyaddr = acb->dma_coherent_handle2;
|
||||
rwbuffer = reg->message_rwbuffer;
|
||||
/* driver "set config" signature */
|
||||
writel(ARCMSR_SIGNATURE_SET_CONFIG, rwbuffer++);
|
||||
|
@ -2649,13 +2651,13 @@ static int arcmsr_iop_confirm(struct AdapterControlBlock *acb)
|
|||
writel(1056, rwbuffer);
|
||||
|
||||
writel(ARCMSR_MESSAGE_SET_CONFIG, reg->drv2iop_doorbell);
|
||||
if (!arcmsr_hbb_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE "arcmsr%d: 'set command Q window' \
|
||||
timeout \n",acb->host->host_no);
|
||||
return 1;
|
||||
}
|
||||
writel(ARCMSR_MESSAGE_START_DRIVER_MODE, reg->drv2iop_doorbell);
|
||||
if (!arcmsr_hbb_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
|
||||
pr_err("arcmsr%d: can't set driver mode.\n",
|
||||
acb->host->host_no);
|
||||
return 1;
|
||||
|
@ -2672,7 +2674,7 @@ static int arcmsr_iop_confirm(struct AdapterControlBlock *acb)
|
|||
writel(cdb_phyaddr_hi32, ®->msgcode_rwbuffer[1]);
|
||||
writel(ARCMSR_INBOUND_MESG0_SET_CONFIG, ®->inbound_msgaddr0);
|
||||
writel(ARCMSR_HBCMU_DRV2IOP_MESSAGE_CMD_DONE, ®->inbound_doorbell);
|
||||
if (!arcmsr_hbc_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaC_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE "arcmsr%d: 'set command Q window' \
|
||||
timeout \n", acb->host->host_no);
|
||||
return 1;
|
||||
|
@ -2713,7 +2715,7 @@ static void arcmsr_wait_firmware_ready(struct AdapterControlBlock *acb)
|
|||
}
|
||||
}
|
||||
|
||||
static void arcmsr_request_hba_device_map(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaA_request_device_map(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_A __iomem *reg = acb->pmuA;
|
||||
if (unlikely(atomic_read(&acb->rq_map_token) == 0) || ((acb->acb_flags & ACB_F_BUS_RESET) != 0 ) || ((acb->acb_flags & ACB_F_ABORT) != 0 )){
|
||||
|
@ -2735,7 +2737,7 @@ static void arcmsr_request_hba_device_map(struct AdapterControlBlock *acb)
|
|||
return;
|
||||
}
|
||||
|
||||
static void arcmsr_request_hbb_device_map(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaB_request_device_map(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_B __iomem *reg = acb->pmuB;
|
||||
if (unlikely(atomic_read(&acb->rq_map_token) == 0) || ((acb->acb_flags & ACB_F_BUS_RESET) != 0 ) || ((acb->acb_flags & ACB_F_ABORT) != 0 )){
|
||||
|
@ -2757,7 +2759,7 @@ static void arcmsr_request_hbb_device_map(struct AdapterControlBlock *acb)
|
|||
return;
|
||||
}
|
||||
|
||||
static void arcmsr_request_hbc_device_map(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaC_request_device_map(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_C __iomem *reg = acb->pmuC;
|
||||
if (unlikely(atomic_read(&acb->rq_map_token) == 0) || ((acb->acb_flags & ACB_F_BUS_RESET) != 0) || ((acb->acb_flags & ACB_F_ABORT) != 0)) {
|
||||
|
@ -2785,48 +2787,48 @@ static void arcmsr_request_device_map(unsigned long pacb)
|
|||
struct AdapterControlBlock *acb = (struct AdapterControlBlock *)pacb;
|
||||
switch (acb->adapter_type) {
|
||||
case ACB_ADAPTER_TYPE_A: {
|
||||
arcmsr_request_hba_device_map(acb);
|
||||
arcmsr_hbaA_request_device_map(acb);
|
||||
}
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_B: {
|
||||
arcmsr_request_hbb_device_map(acb);
|
||||
arcmsr_hbaB_request_device_map(acb);
|
||||
}
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_C: {
|
||||
arcmsr_request_hbc_device_map(acb);
|
||||
arcmsr_hbaC_request_device_map(acb);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void arcmsr_start_hba_bgrb(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaA_start_bgrb(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_A __iomem *reg = acb->pmuA;
|
||||
acb->acb_flags |= ACB_F_MSG_START_BGRB;
|
||||
writel(ARCMSR_INBOUND_MESG0_START_BGRB, ®->inbound_msgaddr0);
|
||||
if (!arcmsr_hba_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaA_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE "arcmsr%d: wait 'start adapter background \
|
||||
rebulid' timeout \n", acb->host->host_no);
|
||||
}
|
||||
}
|
||||
|
||||
static void arcmsr_start_hbb_bgrb(struct AdapterControlBlock *acb)
|
||||
static void arcmsr_hbaB_start_bgrb(struct AdapterControlBlock *acb)
|
||||
{
|
||||
struct MessageUnit_B *reg = acb->pmuB;
|
||||
acb->acb_flags |= ACB_F_MSG_START_BGRB;
|
||||
writel(ARCMSR_MESSAGE_START_BGRB, reg->drv2iop_doorbell);
|
||||
if (!arcmsr_hbb_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE "arcmsr%d: wait 'start adapter background \
|
||||
rebulid' timeout \n",acb->host->host_no);
|
||||
}
|
||||
}
|
||||
|
||||
static void arcmsr_start_hbc_bgrb(struct AdapterControlBlock *pACB)
|
||||
static void arcmsr_hbaC_start_bgrb(struct AdapterControlBlock *pACB)
|
||||
{
|
||||
struct MessageUnit_C *phbcmu = (struct MessageUnit_C *)pACB->pmuC;
|
||||
pACB->acb_flags |= ACB_F_MSG_START_BGRB;
|
||||
writel(ARCMSR_INBOUND_MESG0_START_BGRB, &phbcmu->inbound_msgaddr0);
|
||||
writel(ARCMSR_HBCMU_DRV2IOP_MESSAGE_CMD_DONE, &phbcmu->inbound_doorbell);
|
||||
if (!arcmsr_hbc_wait_msgint_ready(pACB)) {
|
||||
if (!arcmsr_hbaC_wait_msgint_ready(pACB)) {
|
||||
printk(KERN_NOTICE "arcmsr%d: wait 'start adapter background \
|
||||
rebulid' timeout \n", pACB->host->host_no);
|
||||
}
|
||||
|
@ -2836,13 +2838,13 @@ static void arcmsr_start_adapter_bgrb(struct AdapterControlBlock *acb)
|
|||
{
|
||||
switch (acb->adapter_type) {
|
||||
case ACB_ADAPTER_TYPE_A:
|
||||
arcmsr_start_hba_bgrb(acb);
|
||||
arcmsr_hbaA_start_bgrb(acb);
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_B:
|
||||
arcmsr_start_hbb_bgrb(acb);
|
||||
arcmsr_hbaB_start_bgrb(acb);
|
||||
break;
|
||||
case ACB_ADAPTER_TYPE_C:
|
||||
arcmsr_start_hbc_bgrb(acb);
|
||||
arcmsr_hbaC_start_bgrb(acb);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -2900,7 +2902,7 @@ static void arcmsr_enable_eoi_mode(struct AdapterControlBlock *acb)
|
|||
{
|
||||
struct MessageUnit_B *reg = acb->pmuB;
|
||||
writel(ARCMSR_MESSAGE_ACTIVE_EOI_MODE, reg->drv2iop_doorbell);
|
||||
if (!arcmsr_hbb_wait_msgint_ready(acb)) {
|
||||
if (!arcmsr_hbaB_wait_msgint_ready(acb)) {
|
||||
printk(KERN_NOTICE "ARCMSR IOP enables EOI_MODE TIMEOUT");
|
||||
return;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue