diff options
Diffstat (limited to 'drivers/scsi/qla1280.c')
| -rw-r--r-- | drivers/scsi/qla1280.c | 53 |
1 files changed, 21 insertions, 32 deletions
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 15a50cc7e4b3..a414f51302b7 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -383,20 +383,10 @@ #include "qla1280.h" -#ifndef BITS_PER_LONG -#error "BITS_PER_LONG not defined!" -#endif -#if (BITS_PER_LONG == 64) || defined CONFIG_HIGHMEM +#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT #define QLA_64BIT_PTR 1 #endif -#ifdef QLA_64BIT_PTR -#define pci_dma_hi32(a) ((a >> 16) >> 16) -#else -#define pci_dma_hi32(a) 0 -#endif -#define pci_dma_lo32(a) (a & 0xffffffff) - #define NVRAM_DELAY() udelay(500) /* 2 microseconds */ #if defined(__ia64__) && !defined(ia64_platform_is) @@ -1790,8 +1780,8 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha) mb[4] = cnt; mb[3] = ha->request_dma & 0xffff; mb[2] = (ha->request_dma >> 16) & 0xffff; - mb[7] = pci_dma_hi32(ha->request_dma) & 0xffff; - mb[6] = pci_dma_hi32(ha->request_dma) >> 16; + mb[7] = upper_32_bits(ha->request_dma) & 0xffff; + mb[6] = upper_32_bits(ha->request_dma) >> 16; dprintk(2, "%s: op=%d 0x%p = 0x%4x,0x%4x,0x%4x,0x%4x\n", __func__, mb[0], (void *)(long)ha->request_dma, @@ -1810,8 +1800,8 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha) mb[4] = cnt; mb[3] = p_tbuf & 0xffff; mb[2] = (p_tbuf >> 16) & 0xffff; - mb[7] = pci_dma_hi32(p_tbuf) & 0xffff; - mb[6] = pci_dma_hi32(p_tbuf) >> 16; + mb[7] = upper_32_bits(p_tbuf) & 0xffff; + mb[6] = upper_32_bits(p_tbuf) >> 16; err = qla1280_mailbox_command(ha, BIT_4 | BIT_3 | BIT_2 | BIT_1 | BIT_0, mb); @@ -1933,8 +1923,8 @@ qla1280_init_rings(struct scsi_qla_host *ha) mb[3] = ha->request_dma & 0xffff; mb[2] = (ha->request_dma >> 16) & 0xffff; mb[4] = 0; - mb[7] = pci_dma_hi32(ha->request_dma) & 0xffff; - mb[6] = pci_dma_hi32(ha->request_dma) >> 16; + mb[7] = upper_32_bits(ha->request_dma) & 0xffff; + mb[6] = upper_32_bits(ha->request_dma) >> 16; if (!(status = qla1280_mailbox_command(ha, BIT_7 | BIT_6 | BIT_4 | BIT_3 | BIT_2 | BIT_1 | BIT_0, &mb[0]))) { @@ -1947,8 +1937,8 @@ qla1280_init_rings(struct scsi_qla_host *ha) mb[3] = ha->response_dma & 0xffff; mb[2] = (ha->response_dma >> 16) & 0xffff; mb[5] = 0; - mb[7] = pci_dma_hi32(ha->response_dma) & 0xffff; - mb[6] = pci_dma_hi32(ha->response_dma) >> 16; + mb[7] = upper_32_bits(ha->response_dma) & 0xffff; + mb[6] = upper_32_bits(ha->response_dma) >> 16; status = qla1280_mailbox_command(ha, BIT_7 | BIT_6 | BIT_5 | BIT_3 | BIT_2 | BIT_1 | BIT_0, &mb[0]); @@ -2914,13 +2904,13 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) SCSI_BUS_32(cmd)); #endif *dword_ptr++ = - cpu_to_le32(pci_dma_lo32(dma_handle)); + cpu_to_le32(lower_32_bits(dma_handle)); *dword_ptr++ = - cpu_to_le32(pci_dma_hi32(dma_handle)); + cpu_to_le32(upper_32_bits(dma_handle)); *dword_ptr++ = cpu_to_le32(sg_dma_len(s)); dprintk(3, "S/G Segment phys_addr=%x %x, len=0x%x\n", - cpu_to_le32(pci_dma_hi32(dma_handle)), - cpu_to_le32(pci_dma_lo32(dma_handle)), + cpu_to_le32(upper_32_bits(dma_handle)), + cpu_to_le32(lower_32_bits(dma_handle)), cpu_to_le32(sg_dma_len(sg_next(s)))); remseg--; } @@ -2976,14 +2966,14 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) SCSI_BUS_32(cmd)); #endif *dword_ptr++ = - cpu_to_le32(pci_dma_lo32(dma_handle)); + cpu_to_le32(lower_32_bits(dma_handle)); *dword_ptr++ = - cpu_to_le32(pci_dma_hi32(dma_handle)); + cpu_to_le32(upper_32_bits(dma_handle)); *dword_ptr++ = cpu_to_le32(sg_dma_len(s)); dprintk(3, "S/G Segment Cont. phys_addr=%x %x, len=0x%x\n", - cpu_to_le32(pci_dma_hi32(dma_handle)), - cpu_to_le32(pci_dma_lo32(dma_handle)), + cpu_to_le32(upper_32_bits(dma_handle)), + cpu_to_le32(lower_32_bits(dma_handle)), cpu_to_le32(sg_dma_len(s))); } remseg -= cnt; @@ -3178,10 +3168,10 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) if (cnt == 4) break; *dword_ptr++ = - cpu_to_le32(pci_dma_lo32(sg_dma_address(s))); + cpu_to_le32(lower_32_bits(sg_dma_address(s))); *dword_ptr++ = cpu_to_le32(sg_dma_len(s)); dprintk(3, "S/G Segment phys_addr=0x%lx, len=0x%x\n", - (pci_dma_lo32(sg_dma_address(s))), + (lower_32_bits(sg_dma_address(s))), (sg_dma_len(s))); remseg--; } @@ -3224,13 +3214,13 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) if (cnt == 7) break; *dword_ptr++ = - cpu_to_le32(pci_dma_lo32(sg_dma_address(s))); + cpu_to_le32(lower_32_bits(sg_dma_address(s))); *dword_ptr++ = cpu_to_le32(sg_dma_len(s)); dprintk(1, "S/G Segment Cont. phys_addr=0x%x, " "len=0x%x\n", - cpu_to_le32(pci_dma_lo32(sg_dma_address(s))), + cpu_to_le32(lower_32_bits(sg_dma_address(s))), cpu_to_le32(sg_dma_len(s))); } remseg -= cnt; @@ -4213,7 +4203,6 @@ static struct scsi_host_template qla1280_driver_template = { .can_queue = MAX_OUTSTANDING_COMMANDS, .this_id = -1, .sg_tablesize = SG_ALL, - .use_clustering = ENABLE_CLUSTERING, }; |