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-rw-r--r--drivers/ide/pci/aec62xx.c5
-rw-r--r--drivers/ide/pci/alim15x3.c9
-rw-r--r--drivers/ide/pci/amd74xx.c9
-rw-r--r--drivers/ide/pci/atiixp.c5
-rw-r--r--drivers/ide/pci/cmd64x.c10
-rw-r--r--drivers/ide/pci/cs5535.c6
-rw-r--r--drivers/ide/pci/hpt366.c4
-rw-r--r--drivers/ide/pci/it8213.c8
-rw-r--r--drivers/ide/pci/it821x.c9
-rw-r--r--drivers/ide/pci/jmicron.c20
-rw-r--r--drivers/ide/pci/pdc202xx_new.c9
-rw-r--r--drivers/ide/pci/pdc202xx_old.c9
-rw-r--r--drivers/ide/pci/piix.c8
-rw-r--r--drivers/ide/pci/scc_pata.c2
-rw-r--r--drivers/ide/pci/serverworks.c26
-rw-r--r--drivers/ide/pci/siimage.c18
-rw-r--r--drivers/ide/pci/sis5513.c9
-rw-r--r--drivers/ide/pci/slc90e66.c5
-rw-r--r--drivers/ide/pci/tc86c001.c4
-rw-r--r--drivers/ide/pci/via82cxxx.c9
20 files changed, 104 insertions, 80 deletions
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index 794ac40ec90f..e5d09367627e 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -234,11 +234,12 @@ static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif)
pci_read_config_byte (dev, 0x54, &reg54);
pci_write_config_byte(dev, 0x54, (reg54 & ~mask));
spin_unlock_irqrestore(&ide_lock, flags);
- } else if (!hwif->udma_four) {
+ } else if (hwif->cbl != ATA_CBL_PATA40_SHORT) {
u8 ata66 = 0, mask = hwif->channel ? 0x02 : 0x01;
pci_read_config_byte(hwif->pci_dev, 0x49, &ata66);
- hwif->udma_four = (ata66 & mask) ? 0 : 1;
+
+ hwif->cbl = (ata66 & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
}
if (!noautodma)
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 27525ec2e19a..d52c54bb6a78 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -594,7 +594,7 @@ out:
* FIXME: frobs bits that are not defined on newer ALi devicea
*/
-static unsigned int __devinit ata66_ali15x3 (ide_hwif_t *hwif)
+static u8 __devinit ata66_ali15x3(ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
unsigned int ata66 = 0;
@@ -657,7 +657,7 @@ static unsigned int __devinit ata66_ali15x3 (ide_hwif_t *hwif)
local_irq_restore(flags);
- return(ata66);
+ return ata66 ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
}
/**
@@ -708,8 +708,9 @@ static void __devinit init_hwif_common_ali15x3 (ide_hwif_t *hwif)
hwif->dma_setup = &ali15x3_dma_setup;
if (!noautodma)
hwif->autodma = 1;
- if (!(hwif->udma_four))
- hwif->udma_four = ata66_ali15x3(hwif);
+
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = ata66_ali15x3(hwif);
}
hwif->drives[0].autodma = hwif->autodma;
hwif->drives[1].autodma = hwif->autodma;
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index a7443f15b27a..84ed30cdb324 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -431,8 +431,13 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
if ((amd_config->flags & AMD_BAD_SWDMA) == 0)
hwif->swdma_mask = 0x07;
- if (!hwif->udma_four)
- hwif->udma_four = (amd_80w >> hwif->channel) & 1;
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT) {
+ if ((amd_80w >> hwif->channel) & 1)
+ hwif->cbl = ATA_CBL_PATA80;
+ else
+ hwif->cbl = ATA_CBL_PATA40;
+ }
+
hwif->ide_dma_check = &amd74xx_ide_dma_check;
if (!noautodma)
hwif->autodma = 1;
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index 8ab33faf6f76..2761510309b3 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -264,10 +264,11 @@ static void __devinit init_hwif_atiixp(ide_hwif_t *hwif)
hwif->swdma_mask = 0x04;
pci_read_config_byte(pdev, ATIIXP_IDE_UDMA_MODE + ch, &udma_mode);
+
if ((udma_mode & 0x07) >= 0x04 || (udma_mode & 0x70) >= 0x40)
- hwif->udma_four = 1;
+ hwif->cbl = ATA_CBL_PATA80;
else
- hwif->udma_four = 0;
+ hwif->cbl = ATA_CBL_PATA40;
hwif->dma_host_on = &atiixp_dma_host_on;
hwif->dma_host_off = &atiixp_dma_host_off;
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index b0aa7d03b8a5..8631b6c8aa15 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -517,7 +517,7 @@ static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev, const cha
return 0;
}
-static unsigned int __devinit ata66_cmd64x(ide_hwif_t *hwif)
+static u8 __devinit ata66_cmd64x(ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
u8 bmidecsr = 0, mask = hwif->channel ? 0x02 : 0x01;
@@ -526,9 +526,9 @@ static unsigned int __devinit ata66_cmd64x(ide_hwif_t *hwif)
case PCI_DEVICE_ID_CMD_648:
case PCI_DEVICE_ID_CMD_649:
pci_read_config_byte(dev, BMIDECSR, &bmidecsr);
- return (bmidecsr & mask) ? 1 : 0;
+ return (bmidecsr & mask) ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
default:
- return 0;
+ return ATA_CBL_PATA40;
}
}
@@ -568,8 +568,8 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
hwif->ide_dma_check = &cmd64x_config_drive_for_dma;
- if (!hwif->udma_four)
- hwif->udma_four = ata66_cmd64x(hwif);
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = ata66_cmd64x(hwif);
switch (dev->device) {
case PCI_DEVICE_ID_CMD_648:
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index 41925c47ef05..10f61f38243c 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -187,7 +187,8 @@ static u8 __devinit cs5535_cable_detect(struct pci_dev *dev)
/* if a 80 wire cable was detected */
pci_read_config_byte(dev, CS5535_CABLE_DETECT, &bit);
- return (bit & 1);
+
+ return (bit & 1) ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
}
/****
@@ -212,8 +213,7 @@ static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
hwif->ultra_mask = 0x1F;
hwif->mwdma_mask = 0x07;
-
- hwif->udma_four = cs5535_cable_detect(hwif->pci_dev);
+ hwif->cbl = cs5535_cable_detect(hwif->pci_dev);
if (!noautodma)
hwif->autodma = 1;
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index ce363c923613..4b6bae8eee82 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1330,8 +1330,8 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
} else
pci_read_config_byte (dev, 0x5a, &scr1);
- if (!hwif->udma_four)
- hwif->udma_four = (scr1 & ata66) ? 0 : 1;
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = (scr1 & ata66) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
hwif->ide_dma_check = &hpt366_config_drive_xfer_rate;
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c
index c04a02687b95..ff48c23e571e 100644
--- a/drivers/ide/pci/it8213.c
+++ b/drivers/ide/pci/it8213.c
@@ -231,7 +231,7 @@ static int it8213_config_drive_for_dma (ide_drive_t *drive)
static void __devinit init_hwif_it8213(ide_hwif_t *hwif)
{
- u8 reg42h = 0, ata66 = 0;
+ u8 reg42h = 0;
hwif->speedproc = &it8213_tune_chipset;
hwif->tuneproc = &it8213_tuneproc;
@@ -250,11 +250,11 @@ static void __devinit init_hwif_it8213(ide_hwif_t *hwif)
hwif->swdma_mask = 0x04;
pci_read_config_byte(hwif->pci_dev, 0x42, &reg42h);
- ata66 = (reg42h & 0x02) ? 0 : 1;
hwif->ide_dma_check = &it8213_config_drive_for_dma;
- if (!(hwif->udma_four))
- hwif->udma_four = ata66;
+
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = (reg42h & 0x02) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
/*
* The BIOS often doesn't set up DMA on this controller
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 3aeb7f1b7916..8197b653ba1e 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -491,10 +491,10 @@ static int it821x_config_drive_for_dma (ide_drive_t *drive)
* the needed logic onboard.
*/
-static unsigned int __devinit ata66_it821x(ide_hwif_t *hwif)
+static u8 __devinit ata66_it821x(ide_hwif_t *hwif)
{
/* The reference driver also only does disk side */
- return 1;
+ return ATA_CBL_PATA80;
}
/**
@@ -662,8 +662,9 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
hwif->mwdma_mask = 0x07;
hwif->ide_dma_check = &it821x_config_drive_for_dma;
- if (!(hwif->udma_four))
- hwif->udma_four = ata66_it821x(hwif);
+
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = ata66_it821x(hwif);
/*
* The BIOS often doesn't set up DMA on this controller
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index 76ed25147229..a6008f63e71e 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -25,10 +25,10 @@ typedef enum {
* ata66_jmicron - Cable check
* @hwif: IDE port
*
- * Return 1 if the cable is 80pin
+ * Returns the cable type.
*/
-static int __devinit ata66_jmicron(ide_hwif_t *hwif)
+static u8 __devinit ata66_jmicron(ide_hwif_t *hwif)
{
struct pci_dev *pdev = hwif->pci_dev;
@@ -70,16 +70,17 @@ static int __devinit ata66_jmicron(ide_hwif_t *hwif)
{
case PORT_PATA0:
if (control & (1 << 3)) /* 40/80 pin primary */
- return 0;
- return 1;
+ return ATA_CBL_PATA40;
+ return ATA_CBL_PATA80;
case PORT_PATA1:
if (control5 & (1 << 19)) /* 40/80 pin secondary */
- return 0;
- return 1;
+ return ATA_CBL_PATA40;
+ return ATA_CBL_PATA80;
case PORT_SATA:
break;
}
- return 1; /* Avoid bogus "control reaches end of non-void function" */
+ /* Avoid bogus "control reaches end of non-void function" */
+ return ATA_CBL_PATA80;
}
static void jmicron_tuneproc (ide_drive_t *drive, byte mode_wanted)
@@ -159,8 +160,9 @@ static void __devinit init_hwif_jmicron(ide_hwif_t *hwif)
hwif->mwdma_mask = 0x07;
hwif->ide_dma_check = &jmicron_config_drive_for_dma;
- if (!(hwif->udma_four))
- hwif->udma_four = ata66_jmicron(hwif);
+
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = ata66_jmicron(hwif);
hwif->autodma = 1;
hwif->drives[0].autodma = hwif->autodma;
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 0765dce6948e..ee5020df005d 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -225,7 +225,10 @@ static void pdcnew_tune_drive(ide_drive_t *drive, u8 pio)
static u8 pdcnew_cable_detect(ide_hwif_t *hwif)
{
- return get_indexed_reg(hwif, 0x0b) & 0x04;
+ if (get_indexed_reg(hwif, 0x0b) & 0x04)
+ return ATA_CBL_PATA40;
+ else
+ return ATA_CBL_PATA80;
}
static int pdcnew_config_drive_xfer_rate(ide_drive_t *drive)
@@ -509,8 +512,8 @@ static void __devinit init_hwif_pdc202new(ide_hwif_t *hwif)
hwif->ide_dma_check = &pdcnew_config_drive_xfer_rate;
- if (!hwif->udma_four)
- hwif->udma_four = pdcnew_cable_detect(hwif) ? 0 : 1;
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = pdcnew_cable_detect(hwif);
if (!noautodma)
hwif->autodma = 1;
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index ae628b86e18a..41ac4a94959f 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -152,8 +152,10 @@ static void pdc202xx_tune_drive(ide_drive_t *drive, u8 pio)
static u8 pdc202xx_old_cable_detect (ide_hwif_t *hwif)
{
u16 CIS = 0, mask = (hwif->channel) ? (1<<11) : (1<<10);
+
pci_read_config_word(hwif->pci_dev, 0x50, &CIS);
- return (CIS & mask) ? 1 : 0;
+
+ return (CIS & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
}
/*
@@ -357,8 +359,9 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif)
hwif->dma_timeout = &pdc202xx_dma_timeout;
if (hwif->pci_dev->device != PCI_DEVICE_ID_PROMISE_20246) {
- if (!(hwif->udma_four))
- hwif->udma_four = (pdc202xx_old_cable_detect(hwif)) ? 0 : 1;
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = pdc202xx_old_cable_detect(hwif);
+
hwif->dma_start = &pdc202xx_old_ide_dma_start;
hwif->ide_dma_end = &pdc202xx_old_ide_dma_end;
}
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 8b219dd63024..1547c37f3332 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -394,14 +394,14 @@ static void piix_dma_clear_irq(ide_drive_t *drive)
hwif->OUTB(dma_stat, hwif->dma_status);
}
-static int __devinit piix_cable_detect(ide_hwif_t *hwif)
+static u8 __devinit piix_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
u8 reg54h = 0, mask = hwif->channel ? 0xc0 : 0x30;
pci_read_config_byte(dev, 0x54, &reg54h);
- return (reg54h & mask) ? 1 : 0;
+ return (reg54h & mask) ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
}
/**
@@ -444,8 +444,8 @@ static void __devinit init_hwif_piix(ide_hwif_t *hwif)
hwif->swdma_mask = 0x04;
if (hwif->ultra_mask & 0x78) {
- if (!hwif->udma_four)
- hwif->udma_four = piix_cable_detect(hwif);
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = piix_cable_detect(hwif);
}
if (no_piix_dma)
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 55bc0a32e34f..7b87488e3daa 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -716,7 +716,7 @@ static void __devinit init_hwif_scc(ide_hwif_t *hwif)
hwif->atapi_dma = 1;
/* we support 80c cable only. */
- hwif->udma_four = 1;
+ hwif->cbl = ATA_CBL_PATA80;
hwif->autodma = 0;
if (!noautodma)
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index 09a7aedf63ac..1371b5bf6bf0 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -329,9 +329,9 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
return dev->irq;
}
-static unsigned int __devinit ata66_svwks_svwks (ide_hwif_t *hwif)
+static u8 __devinit ata66_svwks_svwks(ide_hwif_t *hwif)
{
- return 1;
+ return ATA_CBL_PATA80;
}
/* On Dell PowerEdge servers with a CSB5/CSB6, the top two bits
@@ -341,7 +341,7 @@ static unsigned int __devinit ata66_svwks_svwks (ide_hwif_t *hwif)
* Bit 14 clear = primary IDE channel does not have 80-pin cable.
* Bit 14 set = primary IDE channel has 80-pin cable.
*/
-static unsigned int __devinit ata66_svwks_dell (ide_hwif_t *hwif)
+static u8 __devinit ata66_svwks_dell(ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
if (dev->subsystem_vendor == PCI_VENDOR_ID_DELL &&
@@ -349,8 +349,8 @@ static unsigned int __devinit ata66_svwks_dell (ide_hwif_t *hwif)
(dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB5IDE ||
dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE))
return ((1 << (hwif->channel + 14)) &
- dev->subsystem_device) ? 1 : 0;
- return 0;
+ dev->subsystem_device) ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
+ return ATA_CBL_PATA40;
}
/* Sun Cobalt Alpine hardware avoids the 80-pin cable
@@ -359,18 +359,18 @@ static unsigned int __devinit ata66_svwks_dell (ide_hwif_t *hwif)
*
* WARNING: this only works on Alpine hardware!
*/
-static unsigned int __devinit ata66_svwks_cobalt (ide_hwif_t *hwif)
+static u8 __devinit ata66_svwks_cobalt(ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
if (dev->subsystem_vendor == PCI_VENDOR_ID_SUN &&
dev->vendor == PCI_VENDOR_ID_SERVERWORKS &&
dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB5IDE)
return ((1 << (hwif->channel + 14)) &
- dev->subsystem_device) ? 1 : 0;
- return 0;
+ dev->subsystem_device) ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
+ return ATA_CBL_PATA40;
}
-static unsigned int __devinit ata66_svwks (ide_hwif_t *hwif)
+static u8 __devinit ata66_svwks(ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
@@ -389,9 +389,9 @@ static unsigned int __devinit ata66_svwks (ide_hwif_t *hwif)
/* Per Specified Design by OEM, and ASIC Architect */
if ((dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE) ||
(dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2))
- return 1;
+ return ATA_CBL_PATA80;
- return 0;
+ return ATA_CBL_PATA40;
}
static void __devinit init_hwif_svwks (ide_hwif_t *hwif)
@@ -422,8 +422,8 @@ static void __devinit init_hwif_svwks (ide_hwif_t *hwif)
hwif->ide_dma_check = &svwks_config_drive_xfer_rate;
if (hwif->pci_dev->device != PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) {
- if (!hwif->udma_four)
- hwif->udma_four = ata66_svwks(hwif);
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = ata66_svwks(hwif);
}
if (!noautodma)
hwif->autodma = 1;
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index 1a4444e7226a..1c3e35487893 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -933,16 +933,17 @@ static void __devinit init_iops_siimage(ide_hwif_t *hwif)
* interface.
*/
-static unsigned int __devinit ata66_siimage(ide_hwif_t *hwif)
+static u8 __devinit ata66_siimage(ide_hwif_t *hwif)
{
unsigned long addr = siimage_selreg(hwif, 0);
- if (pci_get_drvdata(hwif->pci_dev) == NULL) {
- u8 ata66 = 0;
+ u8 ata66 = 0;
+
+ if (pci_get_drvdata(hwif->pci_dev) == NULL)
pci_read_config_byte(hwif->pci_dev, addr, &ata66);
- return (ata66 & 0x01) ? 1 : 0;
- }
+ else
+ ata66 = hwif->INB(addr);
- return (hwif->INB(addr) & 0x01) ? 1 : 0;
+ return (ata66 & 0x01) ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
}
/**
@@ -988,8 +989,9 @@ static void __devinit init_hwif_siimage(ide_hwif_t *hwif)
hwif->atapi_dma = 1;
hwif->ide_dma_check = &siimage_config_drive_for_dma;
- if (!(hwif->udma_four))
- hwif->udma_four = ata66_siimage(hwif);
+
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = ata66_siimage(hwif);
if (hwif->mmio) {
hwif->ide_dma_test_irq = &siimage_mmio_ide_dma_test_irq;
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index ec0adad9ef61..4457c9d379f6 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -796,7 +796,7 @@ static unsigned int __devinit init_chipset_sis5513 (struct pci_dev *dev, const c
return 0;
}
-static unsigned int __devinit ata66_sis5513 (ide_hwif_t *hwif)
+static u8 __devinit ata66_sis5513(ide_hwif_t *hwif)
{
u8 ata66 = 0;
@@ -811,7 +811,8 @@ static unsigned int __devinit ata66_sis5513 (ide_hwif_t *hwif)
pci_read_config_byte(hwif->pci_dev, 0x48, &reg48h);
ata66 = (reg48h & mask) ? 0 : 1;
}
- return ata66;
+
+ return ata66 ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
}
static void __devinit init_hwif_sis5513 (ide_hwif_t *hwif)
@@ -841,8 +842,8 @@ static void __devinit init_hwif_sis5513 (ide_hwif_t *hwif)
if (!chipset_family)
return;
- if (!(hwif->udma_four))
- hwif->udma_four = ata66_sis5513(hwif);
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = ata66_sis5513(hwif);
if (chipset_family > ATA_16) {
hwif->ide_dma_check = &sis5513_config_xfer_rate;
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index c40f291f91e0..575dbbd8b482 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -199,10 +199,9 @@ static void __devinit init_hwif_slc90e66 (ide_hwif_t *hwif)
hwif->mwdma_mask = 0x06;
hwif->swdma_mask = 0x04;
- if (!hwif->udma_four) {
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
/* bit[0(1)]: 0:80, 1:40 */
- hwif->udma_four = (reg47 & mask) ? 0 : 1;
- }
+ hwif->cbl = (reg47 & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
hwif->ide_dma_check = &slc90e66_config_drive_xfer_rate;
diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index cee619bb2eaf..8de1f8e22494 100644
--- a/drivers/ide/pci/tc86c001.c
+++ b/drivers/ide/pci/tc86c001.c
@@ -220,13 +220,13 @@ static void __devinit init_hwif_tc86c001(ide_hwif_t *hwif)
hwif->ide_dma_check = &tc86c001_config_drive_xfer_rate;
hwif->dma_start = &tc86c001_dma_start;
- if (!hwif->udma_four) {
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT) {
/*
* System Control 1 Register bit 13 (PDIAGN):
* 0=80-pin cable, 1=40-pin cable
*/
scr1 = hwif->INW(sc_base + 0x00);
- hwif->udma_four = (scr1 & 0x2000) ? 0 : 1;
+ hwif->cbl = (scr1 & 0x2000) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
}
if (!noautodma)
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 49bd1c645fb2..ae88e9f65921 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -448,8 +448,13 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
hwif->mwdma_mask = 0x07;
hwif->swdma_mask = 0x07;
- if (!hwif->udma_four)
- hwif->udma_four = (vdev->via_80w >> hwif->channel) & 1;
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT) {
+ if ((vdev->via_80w >> hwif->channel) & 1)
+ hwif->cbl = ATA_CBL_PATA80;
+ else
+ hwif->cbl = ATA_CBL_PATA40;
+ }
+
hwif->ide_dma_check = &via82cxxx_ide_dma_check;
if (!noautodma)
hwif->autodma = 1;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-29 05:14:17 +0300