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-rw-r--r--drivers/ide/pci/aec62xx.c32
-rw-r--r--drivers/ide/pci/alim15x3.c76
-rw-r--r--drivers/ide/pci/atiixp.c20
-rw-r--r--drivers/ide/pci/cmd64x.c65
-rw-r--r--drivers/ide/pci/cs5535.c20
-rw-r--r--drivers/ide/pci/hpt34x.c9
-rw-r--r--drivers/ide/pci/hpt366.c67
-rw-r--r--drivers/ide/pci/it8213.c20
-rw-r--r--drivers/ide/pci/it821x.c20
-rw-r--r--drivers/ide/pci/jmicron.c21
-rw-r--r--drivers/ide/pci/pdc202xx_new.c14
-rw-r--r--drivers/ide/pci/pdc202xx_old.c27
-rw-r--r--drivers/ide/pci/piix.c66
-rw-r--r--drivers/ide/pci/scc_pata.c21
-rw-r--r--drivers/ide/pci/serverworks.c31
-rw-r--r--drivers/ide/pci/siimage.c45
-rw-r--r--drivers/ide/pci/sis5513.c14
-rw-r--r--drivers/ide/pci/slc90e66.c13
-rw-r--r--drivers/ide/pci/tc86c001.c9
-rw-r--r--drivers/ide/pci/triflex.c4
20 files changed, 137 insertions, 457 deletions
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index abe0b1bb55f..099539e8c7a 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -87,38 +87,12 @@ static u8 pci_bus_clock_list_ultra (u8 speed, struct chipset_bus_clock_list_entr
return chipset_table->ultra_settings;
}
-static u8 aec62xx_ratemask (ide_drive_t *drive)
-{
- ide_hwif_t *hwif = HWIF(drive);
- u8 mode;
-
- switch(hwif->pci_dev->device) {
- case PCI_DEVICE_ID_ARTOP_ATP865:
- case PCI_DEVICE_ID_ARTOP_ATP865R:
- mode = (inb(hwif->channel ?
- hwif->mate->dma_status :
- hwif->dma_status) & 0x10) ? 4 : 3;
- break;
- case PCI_DEVICE_ID_ARTOP_ATP860:
- case PCI_DEVICE_ID_ARTOP_ATP860R:
- mode = 2;
- break;
- case PCI_DEVICE_ID_ARTOP_ATP850UF:
- default:
- return 1;
- }
-
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
-}
-
static int aec6210_tune_chipset (ide_drive_t *drive, u8 xferspeed)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
u16 d_conf = 0;
- u8 speed = ide_rate_filter(aec62xx_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
u8 ultra = 0, ultra_conf = 0;
u8 tmp0 = 0, tmp1 = 0, tmp2 = 0;
unsigned long flags;
@@ -145,7 +119,7 @@ static int aec6260_tune_chipset (ide_drive_t *drive, u8 xferspeed)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
- u8 speed = ide_rate_filter(aec62xx_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
u8 unit = (drive->select.b.unit & 0x01);
u8 tmp1 = 0, tmp2 = 0;
u8 ultra = 0, drive_conf = 0, ultra_conf = 0;
@@ -183,7 +157,7 @@ static int aec62xx_tune_chipset (ide_drive_t *drive, u8 speed)
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, aec62xx_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!(speed))
return 0;
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 26c27d946c6..76643b626bd 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -378,74 +378,31 @@ static void ali15x3_tune_drive (ide_drive_t *drive, u8 pio)
}
/**
- * ali15x3_can_ultra - check for ultra DMA support
- * @drive: drive to do the check
+ * ali_udma_filter - compute UDMA mask
+ * @drive: IDE device
*
- * Check the drive and controller revisions. Return 0 if UDMA is
- * not available, or 1 if UDMA can be used. The actual rules for
- * the ALi are
+ * Return available UDMA modes.
+ *
+ * The actual rules for the ALi are:
* No UDMA on revisions <= 0x20
* Disk only for revisions < 0xC2
* Not WDC drives for revisions < 0xC2
*
* FIXME: WDC ifdef needs to die
*/
-
-static u8 ali15x3_can_ultra (ide_drive_t *drive)
-{
-#ifndef CONFIG_WDC_ALI15X3
- struct hd_driveid *id = drive->id;
-#endif /* CONFIG_WDC_ALI15X3 */
-
- if (m5229_revision <= 0x20) {
- return 0;
- } else if ((m5229_revision < 0xC2) &&
-#ifndef CONFIG_WDC_ALI15X3
- ((chip_is_1543c_e && strstr(id->model, "WDC ")) ||
- (drive->media!=ide_disk))) {
-#else /* CONFIG_WDC_ALI15X3 */
- (drive->media!=ide_disk)) {
-#endif /* CONFIG_WDC_ALI15X3 */
- return 0;
- } else {
- return 1;
- }
-}
-/**
- * ali15x3_ratemask - generate DMA mode list
- * @drive: drive to compute against
- *
- * Generate a list of the available DMA modes for the drive.
- * FIXME: this function contains lots of bogus masking we can dump
- *
- * Return the highest available mode (UDMA33, UDMA66, UDMA100,..)
- */
-
-static u8 ali15x3_ratemask (ide_drive_t *drive)
+static u8 ali_udma_filter(ide_drive_t *drive)
{
- u8 mode = 0, can_ultra = ali15x3_can_ultra(drive);
-
- if (m5229_revision > 0xC4 && can_ultra) {
- mode = 4;
- } else if (m5229_revision == 0xC4 && can_ultra) {
- mode = 3;
- } else if (m5229_revision >= 0xC2 && can_ultra) {
- mode = 2;
- } else if (can_ultra) {
- return 1;
- } else {
- return 0;
+ if (m5229_revision > 0x20 && m5229_revision < 0xC2) {
+ if (drive->media != ide_disk)
+ return 0;
+#ifndef CONFIG_WDC_ALI15X3
+ if (chip_is_1543c_e && strstr(drive->id->model, "WDC "))
+ return 0;
+#endif
}
- /*
- * If the drive sees no suitable cable then UDMA 33
- * is the highest permitted mode
- */
-
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
+ return drive->hwif->ultra_mask;
}
/**
@@ -461,7 +418,7 @@ static int ali15x3_tune_chipset (ide_drive_t *drive, u8 xferspeed)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
- u8 speed = ide_rate_filter(ali15x3_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
u8 speed1 = speed;
u8 unit = (drive->select.b.unit & 0x01);
u8 tmpbyte = 0x00;
@@ -511,7 +468,7 @@ static int ali15x3_tune_chipset (ide_drive_t *drive, u8 xferspeed)
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, ali15x3_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!(speed))
return 0;
@@ -771,6 +728,7 @@ static void __devinit init_hwif_common_ali15x3 (ide_hwif_t *hwif)
hwif->autodma = 0;
hwif->tuneproc = &ali15x3_tune_drive;
hwif->speedproc = &ali15x3_tune_chipset;
+ hwif->udma_filter = &ali_udma_filter;
/* don't use LBA48 DMA on ALi devices before rev 0xC5 */
hwif->no_lba48_dma = (m5229_revision <= 0xC4) ? 1 : 0;
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index 2d48af32e3f..f7e80d6076d 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -49,22 +49,6 @@ static int save_mdma_mode[4];
static DEFINE_SPINLOCK(atiixp_lock);
/**
- * atiixp_ratemask - compute rate mask for ATIIXP IDE
- * @drive: IDE drive to compute for
- *
- * Returns the available modes for the ATIIXP IDE controller.
- */
-
-static u8 atiixp_ratemask(ide_drive_t *drive)
-{
- u8 mode = 3;
-
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
-}
-
-/**
* atiixp_dma_2_pio - return the PIO mode matching DMA
* @xfer_rate: transfer speed
*
@@ -189,7 +173,7 @@ static int atiixp_speedproc(ide_drive_t *drive, u8 xferspeed)
u16 tmp16;
u8 speed, pio;
- speed = ide_rate_filter(atiixp_ratemask(drive), xferspeed);
+ speed = ide_rate_filter(drive, xferspeed);
spin_lock_irqsave(&atiixp_lock, flags);
@@ -233,7 +217,7 @@ static int atiixp_speedproc(ide_drive_t *drive, u8 xferspeed)
static int atiixp_config_drive_for_dma(ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, atiixp_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 610c45f7b4e..19f5ac1f866 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -292,55 +292,6 @@ static void cmd64x_tune_drive (ide_drive_t *drive, u8 pio)
(void) ide_config_drive_speed(drive, XFER_PIO_0 + pio);
}
-static u8 cmd64x_ratemask (ide_drive_t *drive)
-{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
- u8 mode = 0;
-
- switch(dev->device) {
- case PCI_DEVICE_ID_CMD_649:
- mode = 3;
- break;
- case PCI_DEVICE_ID_CMD_648:
- mode = 2;
- break;
- case PCI_DEVICE_ID_CMD_643:
- return 0;
-
- case PCI_DEVICE_ID_CMD_646:
- {
- unsigned int class_rev = 0;
- pci_read_config_dword(dev,
- PCI_CLASS_REVISION, &class_rev);
- class_rev &= 0xff;
- /*
- * UltraDMA only supported on PCI646U and PCI646U2, which
- * correspond to revisions 0x03, 0x05 and 0x07 respectively.
- * Actually, although the CMD tech support people won't
- * tell me the details, the 0x03 revision cannot support
- * UDMA correctly without hardware modifications, and even
- * then it only works with Quantum disks due to some
- * hold time assumptions in the 646U part which are fixed
- * in the 646U2.
- *
- * So we only do UltraDMA on revision 0x05 and 0x07 chipsets.
- */
- switch(class_rev) {
- case 0x07:
- case 0x05:
- return 1;
- case 0x03:
- case 0x01:
- default:
- return 0;
- }
- }
- }
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
-}
-
static int cmd64x_tune_chipset (ide_drive_t *drive, u8 speed)
{
ide_hwif_t *hwif = HWIF(drive);
@@ -348,7 +299,7 @@ static int cmd64x_tune_chipset (ide_drive_t *drive, u8 speed)
u8 unit = drive->dn & 0x01;
u8 regU = 0, pciU = hwif->channel ? UDIDETCR1 : UDIDETCR0;
- speed = ide_rate_filter(cmd64x_ratemask(drive), speed);
+ speed = ide_rate_filter(drive, speed);
if (speed >= XFER_SW_DMA_0) {
(void) pci_read_config_byte(dev, pciU, &regU);
@@ -403,7 +354,7 @@ static int cmd64x_tune_chipset (ide_drive_t *drive, u8 speed)
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, cmd64x_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
@@ -646,6 +597,18 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
hwif->ultra_mask = hwif->cds->udma_mask;
+ /*
+ * UltraDMA only supported on PCI646U and PCI646U2, which
+ * correspond to revisions 0x03, 0x05 and 0x07 respectively.
+ * Actually, although the CMD tech support people won't
+ * tell me the details, the 0x03 revision cannot support
+ * UDMA correctly without hardware modifications, and even
+ * then it only works with Quantum disks due to some
+ * hold time assumptions in the 646U part which are fixed
+ * in the 646U2.
+ *
+ * So we only do UltraDMA on revision 0x05 and 0x07 chipsets.
+ */
if (dev->device == PCI_DEVICE_ID_CMD_646 && class_rev < 5)
hwif->ultra_mask = 0x00;
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index 45f43efbf92..66a101e470d 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -127,20 +127,6 @@ static void cs5535_set_speed(ide_drive_t *drive, u8 speed)
}
}
-static u8 cs5535_ratemask(ide_drive_t *drive)
-{
- /* eighty93 will return 1 if it's 80core and capable of
- exceeding udma2, 0 otherwise. we need ratemask to set
- the max speed and if we can > udma2 then we return 2
- which selects speed_max as udma4 which is the 5535's max
- speed, and 1 selects udma2 which is the max for 40c */
- if (!eighty_ninty_three(drive))
- return 1;
-
- return 2;
-}
-
-
/****
* cs5535_set_drive - Configure the drive to the new speed
* @drive: Drive to set up
@@ -151,7 +137,7 @@ static u8 cs5535_ratemask(ide_drive_t *drive)
*/
static int cs5535_set_drive(ide_drive_t *drive, u8 speed)
{
- speed = ide_rate_filter(cs5535_ratemask(drive), speed);
+ speed = ide_rate_filter(drive, speed);
ide_config_drive_speed(drive, speed);
cs5535_set_speed(drive, speed);
@@ -180,9 +166,7 @@ static void cs5535_tuneproc(ide_drive_t *drive, u8 xferspeed)
static int cs5535_config_drive_for_dma(ide_drive_t *drive)
{
- u8 speed;
-
- speed = ide_dma_speed(drive, cs5535_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
/* If no DMA speed was available then let dma_check hit pio */
if (!speed) {
diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c
index 924eaa3a570..473e1b33dbf 100644
--- a/drivers/ide/pci/hpt34x.c
+++ b/drivers/ide/pci/hpt34x.c
@@ -43,15 +43,10 @@
#define HPT343_DEBUG_DRIVE_INFO 0
-static u8 hpt34x_ratemask (ide_drive_t *drive)
-{
- return 1;
-}
-
static int hpt34x_tune_chipset (ide_drive_t *drive, u8 xferspeed)
{
struct pci_dev *dev = HWIF(drive)->pci_dev;
- u8 speed = ide_rate_filter(hpt34x_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
u32 reg1= 0, tmp1 = 0, reg2 = 0, tmp2 = 0;
u8 hi_speed, lo_speed;
@@ -98,7 +93,7 @@ static void hpt34x_tune_drive (ide_drive_t *drive, u8 pio)
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, hpt34x_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!(speed))
return 0;
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index cf9d344d19f..de5ad9c35dc 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -514,43 +514,31 @@ static int check_in_drive_list(ide_drive_t *drive, const char **list)
return 0;
}
-static u8 hpt3xx_ratemask(ide_drive_t *drive)
-{
- struct hpt_info *info = pci_get_drvdata(HWIF(drive)->pci_dev);
- u8 mode = info->max_mode;
-
- if (!eighty_ninty_three(drive) && mode)
- mode = min(mode, (u8)1);
- return mode;
-}
-
/*
* Note for the future; the SATA hpt37x we must set
* either PIO or UDMA modes 0,4,5
*/
-
-static u8 hpt3xx_ratefilter(ide_drive_t *drive, u8 speed)
+
+static u8 hpt3xx_udma_filter(ide_drive_t *drive)
{
struct hpt_info *info = pci_get_drvdata(HWIF(drive)->pci_dev);
u8 chip_type = info->chip_type;
- u8 mode = hpt3xx_ratemask(drive);
-
- if (drive->media != ide_disk)
- return min(speed, (u8)XFER_PIO_4);
+ u8 mode = info->max_mode;
+ u8 mask;
switch (mode) {
case 0x04:
- speed = min_t(u8, speed, XFER_UDMA_6);
+ mask = 0x7f;
break;
case 0x03:
- speed = min_t(u8, speed, XFER_UDMA_5);
+ mask = 0x3f;
if (chip_type >= HPT374)
break;
if (!check_in_drive_list(drive, bad_ata100_5))
goto check_bad_ata33;
/* fall thru */
case 0x02:
- speed = min_t(u8, speed, XFER_UDMA_4);
+ mask = 0x1f;
/*
* CHECK ME, Does this need to be changed to HPT374 ??
@@ -561,13 +549,13 @@ static u8 hpt3xx_ratefilter(ide_drive_t *drive, u8 speed)
!check_in_drive_list(drive, bad_ata66_4))
goto check_bad_ata33;
- speed = min_t(u8, speed, XFER_UDMA_3);
+ mask = 0x0f;
if (HPT366_ALLOW_ATA66_3 &&
!check_in_drive_list(drive, bad_ata66_3))
goto check_bad_ata33;
/* fall thru */
case 0x01:
- speed = min_t(u8, speed, XFER_UDMA_2);
+ mask = 0x07;
check_bad_ata33:
if (chip_type >= HPT370A)
@@ -577,10 +565,10 @@ static u8 hpt3xx_ratefilter(ide_drive_t *drive, u8 speed)
/* fall thru */
case 0x00:
default:
- speed = min_t(u8, speed, XFER_MW_DMA_2);
+ mask = 0x00;
break;
}
- return speed;
+ return mask;
}
static u32 get_speed_setting(u8 speed, struct hpt_info *info)
@@ -608,12 +596,19 @@ static int hpt36x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
struct hpt_info *info = pci_get_drvdata(dev);
- u8 speed = hpt3xx_ratefilter(drive, xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
u8 itr_addr = drive->dn ? 0x44 : 0x40;
- u32 itr_mask = speed < XFER_MW_DMA_0 ? 0x30070000 :
- (speed < XFER_UDMA_0 ? 0xc0070000 : 0xc03800ff);
- u32 new_itr = get_speed_setting(speed, info);
u32 old_itr = 0;
+ u32 itr_mask, new_itr;
+
+ /* TODO: move this to ide_rate_filter() [ check ->atapi_dma ] */
+ if (drive->media != ide_disk)
+ speed = min_t(u8, speed, XFER_PIO_4);
+
+ itr_mask = speed < XFER_MW_DMA_0 ? 0x30070000 :
+ (speed < XFER_UDMA_0 ? 0xc0070000 : 0xc03800ff);
+
+ new_itr = get_speed_setting(speed, info);
/*
* Disable on-chip PIO FIFO/buffer (and PIO MST mode as well)
@@ -633,12 +628,19 @@ static int hpt37x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
struct hpt_info *info = pci_get_drvdata(dev);
- u8 speed = hpt3xx_ratefilter(drive, xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
u8 itr_addr = 0x40 + (drive->dn * 4);
- u32 itr_mask = speed < XFER_MW_DMA_0 ? 0x303c0000 :
- (speed < XFER_UDMA_0 ? 0xc03c0000 : 0xc1c001ff);
- u32 new_itr = get_speed_setting(speed, info);
u32 old_itr = 0;
+ u32 itr_mask, new_itr;
+
+ /* TODO: move this to ide_rate_filter() [ check ->atapi_dma ] */
+ if (drive->media != ide_disk)
+ speed = min_t(u8, speed, XFER_PIO_4);
+
+ itr_mask = speed < XFER_MW_DMA_0 ? 0x303c0000 :
+ (speed < XFER_UDMA_0 ? 0xc03c0000 : 0xc1c001ff);
+
+ new_itr = get_speed_setting(speed, info);
pci_read_config_dword(dev, itr_addr, &old_itr);
new_itr = (new_itr & ~itr_mask) | (old_itr & itr_mask);
@@ -676,7 +678,7 @@ static void hpt3xx_tune_drive(ide_drive_t *drive, u8 pio)
*/
static int config_chipset_for_dma(ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, hpt3xx_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
@@ -1271,6 +1273,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
hwif->intrproc = &hpt3xx_intrproc;
hwif->maskproc = &hpt3xx_maskproc;
hwif->busproc = &hpt3xx_busproc;
+ hwif->udma_filter = &hpt3xx_udma_filter;
/*
* HPT3xxN chips have some complications:
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c
index 424f00bb160..02b56cb7bb1 100644
--- a/drivers/ide/pci/it8213.c
+++ b/drivers/ide/pci/it8213.c
@@ -17,22 +17,6 @@
#include <asm/io.h>
-/*
- * it8213_ratemask - Compute available modes
- * @drive: IDE drive
- *
- * Compute the available speeds for the devices on the interface. This
- * is all modes to ATA133 clipped by drive cable setup.
- */
-
-static u8 it8213_ratemask (ide_drive_t *drive)
-{
- u8 mode = 4;
- if (!eighty_ninty_three(drive))
- mode = min_t(u8, mode, 1);
- return mode;
-}
-
/**
* it8213_dma_2_pio - return the PIO mode matching DMA
* @xfer_rate: transfer speed
@@ -145,7 +129,7 @@ static int it8213_tune_chipset (ide_drive_t *drive, u8 xferspeed)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
u8 maslave = 0x40;
- u8 speed = ide_rate_filter(it8213_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
int a_speed = 3 << (drive->dn * 4);
int u_flag = 1 << drive->dn;
int v_flag = 0x01 << drive->dn;
@@ -222,7 +206,7 @@ static int it8213_tune_chipset (ide_drive_t *drive, u8 xferspeed)
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, it8213_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 4e1254813ee..442f658c6ae 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -229,22 +229,6 @@ static void it821x_clock_strategy(ide_drive_t *drive)
}
/**
- * it821x_ratemask - Compute available modes
- * @drive: IDE drive
- *
- * Compute the available speeds for the devices on the interface. This
- * is all modes to ATA133 clipped by drive cable setup.
- */
-
-static u8 it821x_ratemask (ide_drive_t *drive)
-{
- u8 mode = 4;
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
-}
-
-/**
* it821x_tunepio - tune a drive
* @drive: drive to tune
* @pio: the desired PIO mode
@@ -438,7 +422,7 @@ static int it821x_tune_chipset (ide_drive_t *drive, byte xferspeed)
ide_hwif_t *hwif = drive->hwif;
struct it821x_dev *itdev = ide_get_hwifdata(hwif);
- u8 speed = ide_rate_filter(it821x_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
switch (speed) {
case XFER_PIO_4:
@@ -488,7 +472,7 @@ static int it821x_tune_chipset (ide_drive_t *drive, byte xferspeed)
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, it821x_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (speed == 0)
return 0;
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index be4fc96c29e..dbb3c199cba 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -22,22 +22,6 @@ typedef enum {
} port_type;
/**
- * jmicron_ratemask - Compute available modes
- * @drive: IDE drive
- *
- * Compute the available speeds for the devices on the interface. This
- * is all modes to ATA133 clipped by drive cable setup.
- */
-
-static u8 jmicron_ratemask(ide_drive_t *drive)
-{
- u8 mode = 4;
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
-}
-
-/**
* ata66_jmicron - Cable check
* @hwif: IDE port
*
@@ -129,8 +113,7 @@ static void config_jmicron_chipset_for_pio (ide_drive_t *drive, byte set_speed)
static int jmicron_tune_chipset (ide_drive_t *drive, byte xferspeed)
{
-
- u8 speed = ide_rate_filter(jmicron_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
return ide_config_drive_speed(drive, speed);
}
@@ -145,7 +128,7 @@ static int jmicron_tune_chipset (ide_drive_t *drive, byte xferspeed)
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, jmicron_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index a23853445af..772ca4007de 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -82,16 +82,6 @@ static u8 max_dma_rate(struct pci_dev *pdev)
return mode;
}
-static u8 pdcnew_ratemask(ide_drive_t *drive)
-{
- u8 mode = max_dma_rate(HWIF(drive)->pci_dev);
-
- if (!eighty_ninty_three(drive))
- mode = min_t(u8, mode, 1);
-
- return mode;
-}
-
/**
* get_indexed_reg - Get indexed register
* @hwif: for the port address
@@ -164,7 +154,7 @@ static int pdcnew_tune_chipset(ide_drive_t *drive, u8 speed)
u8 adj = (drive->dn & 1) ? 0x08 : 0x00;
int err;
- speed = ide_rate_filter(pdcnew_ratemask(drive), speed);
+ speed = ide_rate_filter(drive, speed);
/*
* Issue SETFEATURES_XFER to the drive first. PDC202xx hardware will
@@ -267,7 +257,7 @@ static int config_chipset_for_dma(ide_drive_t *drive)
set_indexed_reg(hwif, 0x13 + adj, tmp | 0x03);
}
- speed = ide_dma_speed(drive, pdcnew_ratemask(drive));
+ speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index d7a38067fb3..207a6191fac 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -101,35 +101,12 @@ static const char *pdc_quirk_drives[] = {
#define MC1 0x02 /* DMA"C" timing */
#define MC0 0x01 /* DMA"C" timing */
-static u8 pdc202xx_ratemask (ide_drive_t *drive)
-{
- u8 mode;
-
- switch(HWIF(drive)->pci_dev->device) {
- case PCI_DEVICE_ID_PROMISE_20267:
- case PCI_DEVICE_ID_PROMISE_20265:
- mode = 3;
- break;
- case PCI_DEVICE_ID_PROMISE_20263:
- case PCI_DEVICE_ID_PROMISE_20262:
- mode = 2;
- break;
- case PCI_DEVICE_ID_PROMISE_20246:
- return 1;
- default:
- return 0;
- }
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
-}
-
static int pdc202xx_tune_chipset (ide_drive_t *drive, u8 xferspeed)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
u8 drive_pci = 0x60 + (drive->dn << 2);
- u8 speed = ide_rate_filter(pdc202xx_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
u32 drive_conf;
u8 AP, BP, CP, DP;
@@ -308,7 +285,7 @@ chipset_is_set:
if (drive->media == ide_disk) /* PREFETCH_EN */
pci_write_config_byte(dev, (drive_pci), AP|PREFETCH_EN);
- speed = ide_dma_speed(drive, pdc202xx_ratemask(drive));
+ speed = ide_max_dma_mode(drive);
if (!(speed)) {
/* restore original pci-config space */
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 17ea44edb4e..84d3938a430 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -106,68 +106,6 @@
static int no_piix_dma;
/**
- * piix_ratemask - compute rate mask for PIIX IDE
- * @drive: IDE drive to compute for
- *
- * Returns the available modes for the PIIX IDE controller.
- */
-
-static u8 piix_ratemask (ide_drive_t *drive)
-{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
- u8 mode;
-
- switch(dev->device) {
- case PCI_DEVICE_ID_INTEL_82801EB_1:
- mode = 3;
- break;
- /* UDMA 100 capable */
- case PCI_DEVICE_ID_INTEL_82801BA_8:
- case PCI_DEVICE_ID_INTEL_82801BA_9:
- case PCI_DEVICE_ID_INTEL_82801CA_10:
- case PCI_DEVICE_ID_INTEL_82801CA_11:
- case PCI_DEVICE_ID_INTEL_82801E_11:
- case PCI_DEVICE_ID_INTEL_82801DB_1:
- case PCI_DEVICE_ID_INTEL_82801DB_10:
- case PCI_DEVICE_ID_INTEL_82801DB_11:
- case PCI_DEVICE_ID_INTEL_82801EB_11:
- case PCI_DEVICE_ID_INTEL_ESB_2:
- 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 */
- case PCI_DEVICE_ID_INTEL_82801AA_1:
- case PCI_DEVICE_ID_INTEL_82372FB_1:
- mode = 2;
- break;
- /* UDMA 33 capable */
- case PCI_DEVICE_ID_INTEL_82371AB:
- case PCI_DEVICE_ID_INTEL_82443MX_1:
- case PCI_DEVICE_ID_INTEL_82451NX:
- case PCI_DEVICE_ID_INTEL_82801AB_1:
- return 1;
- /* Non UDMA capable (MWDMA2) */
- case PCI_DEVICE_ID_INTEL_82371SB_1:
- case PCI_DEVICE_ID_INTEL_82371FB_1:
- case PCI_DEVICE_ID_INTEL_82371FB_0:
- case PCI_DEVICE_ID_INTEL_82371MX:
- default:
- return 0;
- }
-
- /*
- * If we are UDMA66 capable fall back to UDMA33
- * if the drive cannot see an 80pin cable.
- */
- if (!eighty_ninty_three(drive))
- mode = min_t(u8, mode, 1);
- return mode;
-}
-
-/**
* piix_dma_2_pio - return the PIO mode matching DMA
* @xfer_rate: transfer speed
*
@@ -301,7 +239,7 @@ static int piix_tune_chipset (ide_drive_t *drive, u8 xferspeed)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
u8 maslave = hwif->channel ? 0x42 : 0x40;
- u8 speed = ide_rate_filter(piix_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
int a_speed = 3 << (drive->dn * 4);
int u_flag = 1 << drive->dn;
int v_flag = 0x01 << drive->dn;
@@ -376,7 +314,7 @@ static int piix_tune_chipset (ide_drive_t *drive, u8 xferspeed)
static int piix_config_drive_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, piix_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
/*
* If no DMA speed was available or the chipset has DMA bugs
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index f84bf791f72..cbf93632535 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -190,23 +190,6 @@ scc_ide_outsl(unsigned long port, void *addr, u32 count)
}
/**
- * scc_ratemask - Compute available modes
- * @drive: IDE drive
- *
- * Compute the available speeds for the devices on the interface.
- * Enforce UDMA33 as a limit if there is no 80pin cable present.
- */
-
-static u8 scc_ratemask(ide_drive_t *drive)
-{
- u8 mode = 4;
-
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
-}
-
-/**
* scc_tuneproc - tune a drive PIO mode
* @drive: drive to tune
* @mode_wanted: the target operating mode
@@ -273,7 +256,7 @@ static void scc_tuneproc(ide_drive_t *drive, byte mode_wanted)
static int scc_tune_chipset(ide_drive_t *drive, byte xferspeed)
{
ide_hwif_t *hwif = HWIF(drive);
- u8 speed = ide_rate_filter(scc_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
struct scc_ports *ports = ide_get_hwifdata(hwif);
unsigned long ctl_base = ports->ctl;
unsigned long cckctrl_port = ctl_base + 0xff0;
@@ -347,7 +330,7 @@ static int scc_tune_chipset(ide_drive_t *drive, byte xferspeed)
static int scc_config_chipset_for_dma(ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, scc_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index dbcd37a0c65..2fa6d92d16c 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -65,16 +65,16 @@ static int check_in_drive_lists (ide_drive_t *drive, const char **list)
return 0;
}
-static u8 svwks_ratemask (ide_drive_t *drive)
+static u8 svwks_udma_filter(ide_drive_t *drive)
{
struct pci_dev *dev = HWIF(drive)->pci_dev;
- u8 mode = 0;
+ u8 mask = 0;
if (!svwks_revision)
pci_read_config_byte(dev, PCI_REVISION_ID, &svwks_revision);
if (dev->device == PCI_DEVICE_ID_SERVERWORKS_HT1000IDE)
- return 2;
+ return 0x1f;
if (dev->device == PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) {
u32 reg = 0;
if (isa_dev)
@@ -86,25 +86,31 @@ static u8 svwks_ratemask (ide_drive_t *drive)
if(drive->media == ide_disk)
return 0;
/* Check the OSB4 DMA33 enable bit */
- return ((reg & 0x00004000) == 0x00004000) ? 1 : 0;
+ return ((reg & 0x00004000) == 0x00004000) ? 0x07 : 0;
} else if (svwks_revision < SVWKS_CSB5_REVISION_NEW) {
- return 1;
+ return 0x07;
} else if (svwks_revision >= SVWKS_CSB5_REVISION_NEW) {
- u8 btr = 0;
+ u8 btr = 0, mode;
pci_read_config_byte(dev, 0x5A, &btr);
mode = btr & 0x3;
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
+
/* If someone decides to do UDMA133 on CSB5 the same
issue will bite so be inclusive */
if (mode > 2 && check_in_drive_lists(drive, svwks_bad_ata100))
mode = 2;
+
+ switch(mode) {
+ case 2: mask = 0x1f; break;
+ case 1: mask = 0x07; break;
+ default: mask = 0x00; break;
+ }
}
if (((dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE) ||
(dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2)) &&
(!(PCI_FUNC(dev->devfn) & 1)))
- mode = 2;
- return mode;
+ mask = 0x1f;
+
+ return mask;
}
static u8 svwks_csb_check (struct pci_dev *dev)
@@ -141,7 +147,7 @@ static int svwks_tune_chipset (ide_drive_t *drive, u8 xferspeed)
if (xferspeed == 255) /* PIO auto-tuning */
speed = XFER_PIO_0 + pio;
else
- speed = ide_rate_filter(svwks_ratemask(drive), xferspeed);
+ speed = ide_rate_filter(drive, xferspeed);
/* If we are about to put a disk into UDMA mode we screwed up.
Our code assumes we never _ever_ do this on an OSB4 */
@@ -304,7 +310,7 @@ static void svwks_tune_drive (ide_drive_t *drive, u8 pio)
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, svwks_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!(speed))
speed = XFER_PIO_0 + ide_get_best_pio_mode(drive, 255, 5, NULL);
@@ -500,6 +506,7 @@ static void __devinit init_hwif_svwks (ide_hwif_t *hwif)
hwif->tuneproc = &svwks_tune_drive;
hwif->speedproc = &svwks_tune_chipset;
+ hwif->udma_filter = &svwks_udma_filter;
hwif->atapi_dma = 1;
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index c0188de3cc6..5314ec91372 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -122,45 +122,41 @@ static inline unsigned long siimage_seldev(ide_drive_t *drive, int r)
}
/**
- * siimage_ratemask - Compute available modes
- * @drive: IDE drive
+ * sil_udma_filter - compute UDMA mask
+ * @drive: IDE device
+ *
+ * Compute the available UDMA speeds for the device on the interface.
*
- * Compute the available speeds for the devices on the interface.
* For the CMD680 this depends on the clocking mode (scsc), for the
- * SI3312 SATA controller life is a bit simpler. Enforce UDMA33
- * as a limit if there is no 80pin cable present.
+ * SI3112 SATA controller life is a bit simpler.
*/
-
-static byte siimage_ratemask (ide_drive_t *drive)
+
+static u8 sil_udma_filter(ide_drive_t *drive)
{
- ide_hwif_t *hwif = HWIF(drive);
- u8 mode = 0, scsc = 0;
+ ide_hwif_t *hwif = drive->hwif;
unsigned long base = (unsigned long) hwif->hwif_data;
+ u8 mask = 0, scsc = 0;
if (hwif->mmio)
scsc = hwif->INB(base + 0x4A);
else
pci_read_config_byte(hwif->pci_dev, 0x8A, &scsc);
- if(is_sata(hwif))
- {
- if(strstr(drive->id->model, "Maxtor"))
- return 3;
- return 4;
+ if (is_sata(hwif)) {
+ mask = strstr(drive->id->model, "Maxtor") ? 0x3f : 0x7f;
+ goto out;
}
-
+
if ((scsc & 0x30) == 0x10) /* 133 */
- mode = 4;
+ mask = 0x7f;
else if ((scsc & 0x30) == 0x20) /* 2xPCI */
- mode = 4;
+ mask = 0x7f;
else if ((scsc & 0x30) == 0x00) /* 100 */
- mode = 3;
+ mask = 0x3f;
else /* Disabled ? */
BUG();
-
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
+out:
+ return mask;
}
/**
@@ -306,7 +302,7 @@ static int siimage_tune_chipset (ide_drive_t *drive, byte xferspeed)
ide_hwif_t *hwif = HWIF(drive);
u16 ultra = 0, multi = 0;
u8 mode = 0, unit = drive->select.b.unit;
- u8 speed = ide_rate_filter(siimage_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
unsigned long base = (unsigned long)hwif->hwif_data;
u8 scsc = 0, addr_mask = ((hwif->channel) ?
((hwif->mmio) ? 0xF4 : 0x84) :
@@ -389,7 +385,7 @@ static int siimage_tune_chipset (ide_drive_t *drive, byte xferspeed)
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, siimage_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
@@ -989,6 +985,7 @@ static void __devinit init_hwif_siimage(ide_hwif_t *hwif)
hwif->tuneproc = &siimage_tuneproc;
hwif->reset_poll = &siimage_reset_poll;
hwif->pre_reset = &siimage_pre_reset;
+ hwif->udma_filter = &sil_udma_filter;
if(is_sata(hwif)) {
static int first = 1;
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 6fe4ecb6c06..83c80ed73e9 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -428,16 +428,6 @@ static int sis_get_info (char *buffer, char **addr, off_t offset, int count)
}
#endif /* defined(DISPLAY_SIS_TIMINGS) && defined(CONFIG_PROC_FS) */
-static u8 sis5513_ratemask (ide_drive_t *drive)
-{
- u8 rates[] = { 0, 0, 1, 2, 3, 3, 4, 4 };
- u8 mode = rates[chipset_family];
-
- if (!eighty_ninty_three(drive))
- mode = min(mode, (u8)1);
- return mode;
-}
-
/*
* Configuration functions
*/
@@ -563,7 +553,7 @@ static int sis5513_tune_chipset (ide_drive_t *drive, u8 xferspeed)
u8 drive_pci, reg, speed;
u32 regdw;
- speed = ide_rate_filter(sis5513_ratemask(drive), xferspeed);
+ speed = ide_rate_filter(drive, xferspeed);
/* See config_art_rwp_pio for drive pci config registers */
drive_pci = 0x40;
@@ -653,7 +643,7 @@ static void sis5513_tune_drive (ide_drive_t *drive, u8 pio)
*/
static int config_chipset_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, sis5513_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
#ifdef DEBUG
printk("SIS5513: config_chipset_for_dma, drive %d, ultra %x\n",
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index 852ccb36da1..9e95a5cbf98 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -21,15 +21,6 @@
#include <asm/io.h>
-static u8 slc90e66_ratemask (ide_drive_t *drive)
-{
- u8 mode = 2;
-
- if (!eighty_ninty_three(drive))
- mode = min_t(u8, mode, 1);
- return mode;
-}
-
static u8 slc90e66_dma_2_pio (u8 xfer_rate) {
switch(xfer_rate) {
case XFER_UDMA_4:
@@ -122,7 +113,7 @@ static int slc90e66_tune_chipset (ide_drive_t *drive, u8 xferspeed)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = hwif->pci_dev;
u8 maslave = hwif->channel ? 0x42 : 0x40;
- u8 speed = ide_rate_filter(slc90e66_ratemask(drive), xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
int sitre = 0, a_speed = 7 << (drive->dn * 4);
int u_speed = 0, u_flag = 1 << drive->dn;
u16 reg4042, reg44, reg48, reg4a;
@@ -171,7 +162,7 @@ static int slc90e66_tune_chipset (ide_drive_t *drive, u8 xferspeed)
static int slc90e66_config_drive_for_dma (ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, slc90e66_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index 0b6d81d6ce4..168f035caa3 100644
--- a/drivers/ide/pci/tc86c001.c
+++ b/drivers/ide/pci/tc86c001.c
@@ -13,18 +13,13 @@
#include <linux/pci.h>
#include <linux/ide.h>
-static inline u8 tc86c001_ratemask(ide_drive_t *drive)
-{
- return eighty_ninty_three(drive) ? 2 : 1;
-}
-
static int tc86c001_tune_chipset(ide_drive_t *drive, u8 speed)
{
ide_hwif_t *hwif = HWIF(drive);
unsigned long scr_port = hwif->config_data + (drive->dn ? 0x02 : 0x00);
u16 mode, scr = hwif->INW(scr_port);
- speed = ide_rate_filter(tc86c001_ratemask(drive), speed);
+ speed = ide_rate_filter(drive, speed);
switch (speed) {
case XFER_UDMA_4: mode = 0x00c0; break;
@@ -174,7 +169,7 @@ static int tc86c001_busproc(ide_drive_t *drive, int state)
static int config_chipset_for_dma(ide_drive_t *drive)
{
- u8 speed = ide_dma_speed(drive, tc86c001_ratemask(drive));
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c
index 5e06179c346..8a877235b94 100644
--- a/drivers/ide/pci/triflex.c
+++ b/drivers/ide/pci/triflex.c
@@ -48,7 +48,7 @@ static int triflex_tune_chipset(ide_drive_t *drive, u8 xferspeed)
u16 timing = 0;
u32 triflex_timings = 0;
u8 unit = (drive->select.b.unit & 0x01);
- u8 speed = ide_rate_filter(0, xferspeed);
+ u8 speed = ide_rate_filter(drive, xferspeed);
pci_read_config_dword(dev, channel_offset, &triflex_timings);
@@ -102,7 +102,7 @@ static void triflex_tune_drive(ide_drive_t *drive, u8 pio)
static int triflex_config_drive_for_dma(ide_drive_t *drive)
{
- int speed = ide_dma_speed(drive, 0); /* No ultra speeds */
+ u8 speed = ide_max_dma_mode(drive);
if (!speed)
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 15:31:17 +0000