Merge branch 'upstream-fixes'
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 @@
.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 @@
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 @@
{ 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 @@
.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 @@
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 @@
} 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 @@
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 @@
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 @@
{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 @@
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 @@
.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 @@
.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 @@
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 @@
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 @@
.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 @@
.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 @@
.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,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index f2dbb68..83a83ba 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -330,8 +330,6 @@
u8 ctl; /* cache of ATA control register */
u8 last_ctl; /* Cache last written value */
- unsigned int bus_state;
- unsigned int port_state;
unsigned int pio_mask;
unsigned int mwdma_mask;
unsigned int udma_mask;
