diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/scsi/ahci.c | 2 | ||||
-rw-r--r-- | drivers/scsi/ata_piix.c | 40 | ||||
-rw-r--r-- | drivers/scsi/libata-core.c | 24 | ||||
-rw-r--r-- | drivers/scsi/libata-scsi.c | 6 | ||||
-rw-r--r-- | drivers/scsi/sata_mv.c | 2 | ||||
-rw-r--r-- | drivers/scsi/sata_promise.c | 6 | ||||
-rw-r--r-- | drivers/scsi/sata_qstor.c | 2 | ||||
-rw-r--r-- | drivers/scsi/sata_sil.c | 2 | ||||
-rw-r--r-- | drivers/scsi/sata_sx4.c | 2 |
9 files changed, 36 insertions, 50 deletions
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c index 83467a0..cfbdd3f 100644 --- a/drivers/scsi/ahci.c +++ b/drivers/scsi/ahci.c @@ -243,7 +243,7 @@ static const struct ata_port_operations ahci_ops = { .port_stop = ahci_port_stop, }; -static struct ata_port_info ahci_port_info[] = { +static const struct ata_port_info ahci_port_info[] = { /* board_ahci */ { .sht = &ahci_sht, diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c index 333d69d..887b2b9 100644 --- a/drivers/scsi/ata_piix.c +++ b/drivers/scsi/ata_piix.c @@ -78,9 +78,7 @@ enum { ich5_sata = 1, piix4_pata = 2, ich6_sata = 3, - ich6_sata_rm = 4, - ich7_sata = 5, - esb2_sata = 6, + ich6_sata_ahci = 4, PIIX_AHCI_DEVICE = 6, }; @@ -111,11 +109,11 @@ static const struct pci_device_id piix_pci_tbl[] = { { 0x8086, 0x25a3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_sata }, { 0x8086, 0x25b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_sata }, { 0x8086, 0x2651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata }, - { 0x8086, 0x2652, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_rm }, - { 0x8086, 0x2653, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_rm }, - { 0x8086, 0x27c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich7_sata }, - { 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich7_sata }, - { 0x8086, 0x2680, PCI_ANY_ID, PCI_ANY_ID, 0, 0, esb2_sata }, + { 0x8086, 0x2652, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci }, + { 0x8086, 0x2653, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci }, + { 0x8086, 0x27c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci }, + { 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci }, + { 0x8086, 0x2680, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_ahci }, { } /* terminate list */ }; @@ -258,31 +256,7 @@ static struct ata_port_info piix_port_info[] = { .port_ops = &piix_sata_ops, }, - /* ich6_sata_rm */ - { - .sht = &piix_sht, - .host_flags = ATA_FLAG_SATA | ATA_FLAG_SRST | - PIIX_FLAG_COMBINED | PIIX_FLAG_CHECKINTR | - ATA_FLAG_SLAVE_POSS | PIIX_FLAG_AHCI, - .pio_mask = 0x1f, /* pio0-4 */ - .mwdma_mask = 0x07, /* mwdma0-2 */ - .udma_mask = 0x7f, /* udma0-6 */ - .port_ops = &piix_sata_ops, - }, - - /* ich7_sata */ - { - .sht = &piix_sht, - .host_flags = ATA_FLAG_SATA | ATA_FLAG_SRST | - PIIX_FLAG_COMBINED | PIIX_FLAG_CHECKINTR | - ATA_FLAG_SLAVE_POSS | PIIX_FLAG_AHCI, - .pio_mask = 0x1f, /* pio0-4 */ - .mwdma_mask = 0x07, /* mwdma0-2 */ - .udma_mask = 0x7f, /* udma0-6 */ - .port_ops = &piix_sata_ops, - }, - - /* esb2_sata */ + /* ich6_sata_ahci */ { .sht = &piix_sht, .host_flags = ATA_FLAG_SATA | ATA_FLAG_SRST | diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 665ae79..11ed6fa 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -605,7 +605,7 @@ void ata_rwcmd_protocol(struct ata_queued_cmd *qc) tf->command = ata_rw_cmds[index + lba48 + write]; } -static const char * xfer_mode_str[] = { +static const char * const xfer_mode_str[] = { "UDMA/16", "UDMA/25", "UDMA/33", @@ -1444,11 +1444,23 @@ void __sata_phy_reset(struct ata_port *ap) } while (time_before(jiffies, timeout)); /* TODO: phy layer with polling, timeouts, etc. */ - if (sata_dev_present(ap)) + sstatus = scr_read(ap, SCR_STATUS); + if (sata_dev_present(ap)) { + const char *speed; + u32 tmp; + + tmp = (sstatus >> 4) & 0xf; + if (tmp & (1 << 0)) + speed = "1.5"; + else if (tmp & (1 << 1)) + speed = "3.0"; + else + speed = "<unknown>"; + printk(KERN_INFO "ata%u: SATA link up %s Gbps (SStatus %X)\n", + ap->id, speed, sstatus); ata_port_probe(ap); - else { - sstatus = scr_read(ap, SCR_STATUS); - printk(KERN_INFO "ata%u: no device found (phy stat %08x)\n", + } else { + printk(KERN_INFO "ata%u: SATA link down (SStatus %X)\n", ap->id, sstatus); ata_port_disable(ap); } @@ -2071,7 +2083,7 @@ static void ata_pr_blacklisted(const struct ata_port *ap, ap->id, dev->devno); } -static const char * ata_dma_blacklist [] = { +static const char * const ata_dma_blacklist [] = { "WDC AC11000H", "WDC AC22100H", "WDC AC32500H", diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c index 379e870..ef763ed 100644 --- a/drivers/scsi/libata-scsi.c +++ b/drivers/scsi/libata-scsi.c @@ -418,7 +418,7 @@ void ata_to_sense_error(unsigned id, u8 drv_stat, u8 drv_err, u8 *sk, u8 *asc, int i; /* Based on the 3ware driver translation table */ - static unsigned char sense_table[][4] = { + static const unsigned char sense_table[][4] = { /* BBD|ECC|ID|MAR */ {0xd1, ABORTED_COMMAND, 0x00, 0x00}, // Device busy Aborted command /* BBD|ECC|ID */ @@ -449,7 +449,7 @@ void ata_to_sense_error(unsigned id, u8 drv_stat, u8 drv_err, u8 *sk, u8 *asc, {0x80, MEDIUM_ERROR, 0x11, 0x04}, // Block marked bad Medium error, unrecovered read error {0xFF, 0xFF, 0xFF, 0xFF}, // END mark }; - static unsigned char stat_table[][4] = { + static const unsigned char stat_table[][4] = { /* Must be first because BUSY means no other bits valid */ {0x80, ABORTED_COMMAND, 0x47, 0x00}, // Busy, fake parity for now {0x20, HARDWARE_ERROR, 0x00, 0x00}, // Device fault @@ -1532,7 +1532,7 @@ unsigned int ata_scsiop_inq_80(struct ata_scsi_args *args, u8 *rbuf, return 0; } -static const char *inq_83_str = "Linux ATA-SCSI simulator"; +static const char * const inq_83_str = "Linux ATA-SCSI simulator"; /** * ata_scsiop_inq_83 - Simulate INQUIRY EVPD page 83, device identity diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c index ab7432a..c941766 100644 --- a/drivers/scsi/sata_mv.c +++ b/drivers/scsi/sata_mv.c @@ -430,7 +430,7 @@ static const struct ata_port_operations mv6_ops = { .host_stop = mv_host_stop, }; -static struct ata_port_info mv_port_info[] = { +static const struct ata_port_info mv_port_info[] = { { /* chip_504x */ .sht = &mv_sht, .host_flags = MV_COMMON_FLAGS, diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c index 8a8e3e3..0208906 100644 --- a/drivers/scsi/sata_promise.c +++ b/drivers/scsi/sata_promise.c @@ -158,7 +158,7 @@ static const struct ata_port_operations pdc_pata_ops = { .host_stop = ata_pci_host_stop, }; -static struct ata_port_info pdc_port_info[] = { +static const struct ata_port_info pdc_port_info[] = { /* board_2037x */ { .sht = &pdc_ata_sht, @@ -703,7 +703,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e probe_ent->port[3].scr_addr = base + 0x700; break; case board_2037x: - probe_ent->n_ports = 2; + probe_ent->n_ports = 2; break; case board_20619: probe_ent->n_ports = 4; @@ -713,7 +713,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e probe_ent->port[2].scr_addr = base + 0x600; probe_ent->port[3].scr_addr = base + 0x700; - break; + break; default: BUG(); break; diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c index a8987f5..6b9c3ae 100644 --- a/drivers/scsi/sata_qstor.c +++ b/drivers/scsi/sata_qstor.c @@ -170,7 +170,7 @@ static const struct ata_port_operations qs_ata_ops = { .bmdma_status = qs_bmdma_status, }; -static struct ata_port_info qs_port_info[] = { +static const struct ata_port_info qs_port_info[] = { /* board_2068_idx */ { .sht = &qs_ata_sht, diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c index 3609186..d205348 100644 --- a/drivers/scsi/sata_sil.c +++ b/drivers/scsi/sata_sil.c @@ -176,7 +176,7 @@ static const struct ata_port_operations sil_ops = { .host_stop = ata_pci_host_stop, }; -static struct ata_port_info sil_port_info[] = { +static const struct ata_port_info sil_port_info[] = { /* sil_3112 */ { .sht = &sil_sht, diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c index dcc3ad9..7c4b535 100644 --- a/drivers/scsi/sata_sx4.c +++ b/drivers/scsi/sata_sx4.c @@ -215,7 +215,7 @@ static const struct ata_port_operations pdc_20621_ops = { .host_stop = pdc20621_host_stop, }; -static struct ata_port_info pdc_port_info[] = { +static const struct ata_port_info pdc_port_info[] = { /* board_20621 */ { .sht = &pdc_sata_sht, |