diff options
Diffstat (limited to 'drivers/scsi/3w-9xxx.c')
| -rw-r--r-- | drivers/scsi/3w-9xxx.c | 62 |
1 files changed, 32 insertions, 30 deletions
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c index 27521fc3ef5a..2d655a97b959 100644 --- a/drivers/scsi/3w-9xxx.c +++ b/drivers/scsi/3w-9xxx.c @@ -143,7 +143,9 @@ static int twa_poll_status_gone(TW_Device_Extension *tw_dev, u32 flag, int secon static int twa_post_command_packet(TW_Device_Extension *tw_dev, int request_id, char internal); static int twa_reset_device_extension(TW_Device_Extension *tw_dev); static int twa_reset_sequence(TW_Device_Extension *tw_dev, int soft_reset); -static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, char *cdb, int use_sg, TW_SG_Entry *sglistarg); +static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, + unsigned char *cdb, int use_sg, + TW_SG_Entry *sglistarg); static void twa_scsiop_execute_scsi_complete(TW_Device_Extension *tw_dev, int request_id); static char *twa_string_lookup(twa_message_type *table, unsigned int aen_code); @@ -278,7 +280,7 @@ out: static int twa_aen_drain_queue(TW_Device_Extension *tw_dev, int no_check_reset) { int request_id = 0; - char cdb[TW_MAX_CDB_LEN]; + unsigned char cdb[TW_MAX_CDB_LEN]; TW_SG_Entry sglist[1]; int finished = 0, count = 0; TW_Command_Full *full_command_packet; @@ -423,7 +425,7 @@ static void twa_aen_queue_event(TW_Device_Extension *tw_dev, TW_Command_Apache_H /* This function will read the aen queue from the isr */ static int twa_aen_read_queue(TW_Device_Extension *tw_dev, int request_id) { - char cdb[TW_MAX_CDB_LEN]; + unsigned char cdb[TW_MAX_CDB_LEN]; TW_SG_Entry sglist[1]; TW_Command_Full *full_command_packet; int retval = 1; @@ -518,7 +520,8 @@ static int twa_allocate_memory(TW_Device_Extension *tw_dev, int size, int which) unsigned long *cpu_addr; int retval = 1; - cpu_addr = pci_alloc_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, &dma_handle); + cpu_addr = dma_alloc_coherent(&tw_dev->tw_pci_dev->dev, + size * TW_Q_LENGTH, &dma_handle, GFP_KERNEL); if (!cpu_addr) { TW_PRINTK(tw_dev->host, TW_DRIVER, 0x5, "Memory allocation failed"); goto out; @@ -526,7 +529,8 @@ static int twa_allocate_memory(TW_Device_Extension *tw_dev, int size, int which) if ((unsigned long)cpu_addr % (TW_ALIGNMENT_9000)) { TW_PRINTK(tw_dev->host, TW_DRIVER, 0x6, "Failed to allocate correctly aligned memory"); - pci_free_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, cpu_addr, dma_handle); + dma_free_coherent(&tw_dev->tw_pci_dev->dev, size * TW_Q_LENGTH, + cpu_addr, dma_handle); goto out; } @@ -1027,16 +1031,16 @@ out: static void twa_free_device_extension(TW_Device_Extension *tw_dev) { if (tw_dev->command_packet_virt[0]) - pci_free_consistent(tw_dev->tw_pci_dev, - sizeof(TW_Command_Full)*TW_Q_LENGTH, - tw_dev->command_packet_virt[0], - tw_dev->command_packet_phys[0]); + dma_free_coherent(&tw_dev->tw_pci_dev->dev, + sizeof(TW_Command_Full) * TW_Q_LENGTH, + tw_dev->command_packet_virt[0], + tw_dev->command_packet_phys[0]); if (tw_dev->generic_buffer_virt[0]) - pci_free_consistent(tw_dev->tw_pci_dev, - TW_SECTOR_SIZE*TW_Q_LENGTH, - tw_dev->generic_buffer_virt[0], - tw_dev->generic_buffer_phys[0]); + dma_free_coherent(&tw_dev->tw_pci_dev->dev, + TW_SECTOR_SIZE * TW_Q_LENGTH, + tw_dev->generic_buffer_virt[0], + tw_dev->generic_buffer_phys[0]); kfree(tw_dev->event_queue[0]); } /* End twa_free_device_extension() */ @@ -1796,7 +1800,9 @@ out: static DEF_SCSI_QCMD(twa_scsi_queue) /* This function hands scsi cdb's to the firmware */ -static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, char *cdb, int use_sg, TW_SG_Entry *sglistarg) +static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, + unsigned char *cdb, int use_sg, + TW_SG_Entry *sglistarg) { TW_Command_Full *full_command_packet; TW_Command_Apache *command_packet; @@ -2015,14 +2021,12 @@ static int twa_probe(struct pci_dev *pdev, const struct pci_device_id *dev_id) pci_set_master(pdev); pci_try_set_mwi(pdev); - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) - || pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) - || pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32))) { - TW_PRINTK(host, TW_DRIVER, 0x23, "Failed to set dma mask"); - retval = -ENODEV; - goto out_disable_device; - } + if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) || + dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) { + TW_PRINTK(host, TW_DRIVER, 0x23, "Failed to set dma mask"); + retval = -ENODEV; + goto out_disable_device; + } host = scsi_host_alloc(&driver_template, sizeof(TW_Device_Extension)); if (!host) { @@ -2237,14 +2241,12 @@ static int twa_resume(struct pci_dev *pdev) pci_set_master(pdev); pci_try_set_mwi(pdev); - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) - || pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) - || pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32))) { - TW_PRINTK(host, TW_DRIVER, 0x40, "Failed to set dma mask during resume"); - retval = -ENODEV; - goto out_disable_device; - } + if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) || + dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) { + TW_PRINTK(host, TW_DRIVER, 0x40, "Failed to set dma mask during resume"); + retval = -ENODEV; + goto out_disable_device; + } /* Initialize the card */ if (twa_reset_sequence(tw_dev, 0)) { |