Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[linux-2.6] / drivers / ata / pata_amd.c

diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 46f829c838b3b78901572f9a2ecae1ec996ad66d..3cc27b514654ad8219dae8941eb258f4147d072b 100644 (file)
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -25,7 +25,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_amd"
-#define DRV_VERSION "0.3.9"
+#define DRV_VERSION "0.3.10"
 
 /**
  *     timing_setup            -       shared timing computation and load
@@ -115,7 +115,8 @@ static void timing_setup(struct ata_port *ap, struct ata_device *adev, int offse
        }
 
        /* UDMA timing */
-       pci_write_config_byte(pdev, offset + 0x10 + (3 - dn), t);
+       if (at.udma)
+               pci_write_config_byte(pdev, offset + 0x10 + (3 - dn), t);
 }
 
 /**
@@ -270,6 +271,9 @@ static int nv_cable_detect(struct ata_port *ap)
        pci_read_config_word(pdev, 0x62 - 2 * ap->port_no, &udma);
        if ((udma & 0xC4) == 0xC4 || (udma & 0xC400) == 0xC400)
                cbl = ATA_CBL_PATA80;
+       /* And a triple check across suspend/resume with ACPI around */
+       if (ata_acpi_cbl_80wire(ap))
+               cbl = ATA_CBL_PATA80;
        return cbl;
 }
 
@@ -329,7 +333,6 @@ static struct scsi_host_template amd_sht = {
 };
 
 static struct ata_port_operations amd33_port_ops = {
-       .port_disable   = ata_port_disable,
        .set_piomode    = amd33_set_piomode,
        .set_dmamode    = amd33_set_dmamode,
        .mode_filter    = ata_pci_default_filter,
@@ -359,11 +362,10 @@ static struct ata_port_operations amd33_port_ops = {
        .irq_clear      = ata_bmdma_irq_clear,
        .irq_on         = ata_irq_on,
 
-       .port_start     = ata_port_start,
+       .port_start     = ata_sff_port_start,
 };
 
 static struct ata_port_operations amd66_port_ops = {
-       .port_disable   = ata_port_disable,
        .set_piomode    = amd66_set_piomode,
        .set_dmamode    = amd66_set_dmamode,
        .mode_filter    = ata_pci_default_filter,
@@ -393,11 +395,10 @@ static struct ata_port_operations amd66_port_ops = {
        .irq_clear      = ata_bmdma_irq_clear,
        .irq_on         = ata_irq_on,
 
-       .port_start     = ata_port_start,
+       .port_start     = ata_sff_port_start,
 };
 
 static struct ata_port_operations amd100_port_ops = {
-       .port_disable   = ata_port_disable,
        .set_piomode    = amd100_set_piomode,
        .set_dmamode    = amd100_set_dmamode,
        .mode_filter    = ata_pci_default_filter,
@@ -427,11 +428,10 @@ static struct ata_port_operations amd100_port_ops = {
        .irq_clear      = ata_bmdma_irq_clear,
        .irq_on         = ata_irq_on,
 
-       .port_start     = ata_port_start,
+       .port_start     = ata_sff_port_start,
 };
 
 static struct ata_port_operations amd133_port_ops = {
-       .port_disable   = ata_port_disable,
        .set_piomode    = amd133_set_piomode,
        .set_dmamode    = amd133_set_dmamode,
        .mode_filter    = ata_pci_default_filter,
@@ -461,11 +461,10 @@ static struct ata_port_operations amd133_port_ops = {
        .irq_clear      = ata_bmdma_irq_clear,
        .irq_on         = ata_irq_on,
 
-       .port_start     = ata_port_start,
+       .port_start     = ata_sff_port_start,
 };
 
 static struct ata_port_operations nv100_port_ops = {
-       .port_disable   = ata_port_disable,
        .set_piomode    = nv100_set_piomode,
        .set_dmamode    = nv100_set_dmamode,
        .mode_filter    = ata_pci_default_filter,
@@ -495,11 +494,10 @@ static struct ata_port_operations nv100_port_ops = {
        .irq_clear      = ata_bmdma_irq_clear,
        .irq_on         = ata_irq_on,
 
-       .port_start     = ata_port_start,
+       .port_start     = ata_sff_port_start,
 };
 
 static struct ata_port_operations nv133_port_ops = {
-       .port_disable   = ata_port_disable,
        .set_piomode    = nv133_set_piomode,
        .set_dmamode    = nv133_set_dmamode,
        .mode_filter    = ata_pci_default_filter,
@@ -529,7 +527,7 @@ static struct ata_port_operations nv133_port_ops = {
        .irq_clear      = ata_bmdma_irq_clear,
        .irq_on         = ata_irq_on,
 
-       .port_start     = ata_port_start,
+       .port_start     = ata_sff_port_start,
 };
 
 static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)