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-rw-r--r--drivers/ide/pci/aec62xx.c15
-rw-r--r--drivers/ide/pci/hpt366.c4
-rw-r--r--drivers/ide/pci/it821x.c2
-rw-r--r--drivers/ide/pci/pdc202xx_new.c6
-rw-r--r--drivers/ide/pci/pdc202xx_old.c15
-rw-r--r--drivers/ide/pci/piix.c4
6 files changed, 24 insertions, 22 deletions
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index a21b1e11eef..c743e68c33a 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -262,6 +262,21 @@ static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev, const ch
else
pci_set_drvdata(dev, (void *) aec6xxx_34_base);
+ /* These are necessary to get AEC6280 Macintosh cards to work */
+ if ((dev->device == PCI_DEVICE_ID_ARTOP_ATP865) ||
+ (dev->device == PCI_DEVICE_ID_ARTOP_ATP865R)) {
+ u8 reg49h = 0, reg4ah = 0;
+ /* Clear reset and test bits. */
+ pci_read_config_byte(dev, 0x49, &reg49h);
+ pci_write_config_byte(dev, 0x49, reg49h & ~0x30);
+ /* Enable chip interrupt output. */
+ pci_read_config_byte(dev, 0x4a, &reg4ah);
+ pci_write_config_byte(dev, 0x4a, reg4ah & ~0x01);
+ /* Enable burst mode. */
+ pci_read_config_byte(dev, 0x4a, &reg4ah);
+ pci_write_config_byte(dev, 0x4a, reg4ah | 0x80);
+ }
+
return dev->irq;
}
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 7b589d948bf..940bdd4c578 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1288,6 +1288,10 @@ static void __devinit hpt37x_clocking(ide_hwif_t *hwif)
goto init_hpt37X_done;
}
}
+ if (!pci_get_drvdata(dev)) {
+ printk("No Clock Stabilization!!!\n");
+ return;
+ }
pll_recal:
if (adjust & 1)
pll -= (adjust >> 1);
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 108fda83fea..38f41b377ff 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -733,7 +733,7 @@ static void __devinit it8212_disable_raid(struct pci_dev *dev)
pci_write_config_dword(dev,0x4C, 0x02040204);
pci_write_config_byte(dev, 0x42, 0x36);
- pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0);
+ pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
}
static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev, const char *name)
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index fe06ebb0e5b..acd63173199 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -420,9 +420,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.init_hwif = init_hwif_pdc202new,
.channels = 2,
.autodma = AUTODMA,
-#ifndef CONFIG_PDC202XX_FORCE
- .enablebits = {{0x50,0x02,0x02}, {0x50,0x04,0x04}},
-#endif
.bootable = OFF_BOARD,
},{ /* 3 */
.name = "PDC20271",
@@ -447,9 +444,6 @@ static ide_pci_device_t pdcnew_chipsets[] __devinitdata = {
.init_hwif = init_hwif_pdc202new,
.channels = 2,
.autodma = AUTODMA,
-#ifndef CONFIG_PDC202XX_FORCE
- .enablebits = {{0x50,0x02,0x02}, {0x50,0x04,0x04}},
-#endif
.bootable = OFF_BOARD,
},{ /* 6 */
.name = "PDC20277",
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index ad9d95817f9..6f8f8645b02 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -786,9 +786,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
-#ifndef CONFIG_PDC202XX_FORCE
- .enablebits = {{0x50,0x02,0x02}, {0x50,0x04,0x04}},
-#endif
.bootable = OFF_BOARD,
.extra = 16,
},{ /* 1 */
@@ -799,9 +796,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
-#ifndef CONFIG_PDC202XX_FORCE
- .enablebits = {{0x50,0x02,0x02}, {0x50,0x04,0x04}},
-#endif
.bootable = OFF_BOARD,
.extra = 48,
.flags = IDEPCI_FLAG_FORCE_PDC,
@@ -813,9 +807,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
-#ifndef CONFIG_PDC202XX_FORCE
- .enablebits = {{0x50,0x02,0x02}, {0x50,0x04,0x04}},
-#endif
.bootable = OFF_BOARD,
.extra = 48,
},{ /* 3 */
@@ -826,9 +817,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
-#ifndef CONFIG_PDC202XX_FORCE
- .enablebits = {{0x50,0x02,0x02}, {0x50,0x04,0x04}},
-#endif
.bootable = OFF_BOARD,
.extra = 48,
.flags = IDEPCI_FLAG_FORCE_PDC,
@@ -840,9 +828,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = {
.init_dma = init_dma_pdc202xx,
.channels = 2,
.autodma = AUTODMA,
-#ifndef CONFIG_PDC202XX_FORCE
- .enablebits = {{0x50,0x02,0x02}, {0x50,0x04,0x04}},
-#endif
.bootable = OFF_BOARD,
.extra = 48,
}
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index b3e77df63ce..e9b83e1a302 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -135,6 +135,7 @@ static u8 piix_ratemask (ide_drive_t *drive)
case PCI_DEVICE_ID_INTEL_ICH6_19:
case PCI_DEVICE_ID_INTEL_ICH7_21:
case PCI_DEVICE_ID_INTEL_ESB2_18:
+ case PCI_DEVICE_ID_INTEL_ICH8_6:
mode = 3;
break;
/* UDMA 66 capable */
@@ -449,6 +450,7 @@ static unsigned int __devinit init_chipset_piix (struct pci_dev *dev, const char
case PCI_DEVICE_ID_INTEL_ICH6_19:
case PCI_DEVICE_ID_INTEL_ICH7_21:
case PCI_DEVICE_ID_INTEL_ESB2_18:
+ case PCI_DEVICE_ID_INTEL_ICH8_6:
{
unsigned int extra = 0;
pci_read_config_dword(dev, 0x54, &extra);
@@ -575,6 +577,7 @@ static ide_pci_device_t piix_pci_info[] __devinitdata = {
/* 21 */ DECLARE_PIIX_DEV("ICH7"),
/* 22 */ DECLARE_PIIX_DEV("ICH4"),
/* 23 */ DECLARE_PIIX_DEV("ESB2"),
+ /* 24 */ DECLARE_PIIX_DEV("ICH8M"),
};
/**
@@ -651,6 +654,7 @@ static struct pci_device_id piix_pci_tbl[] = {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_21, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 21},
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 22},
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_18, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 23},
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 24},
{ 0, },
};
MODULE_DEVICE_TABLE(pci, piix_pci_tbl);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 20:29:56 +0000