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-rw-r--r--drivers/ide/pci/aec62xx.c13
-rw-r--r--drivers/ide/pci/alim15x3.c24
-rw-r--r--drivers/ide/pci/amd74xx.c16
-rw-r--r--drivers/ide/pci/atiixp.c9
-rw-r--r--drivers/ide/pci/cmd640.c51
-rw-r--r--drivers/ide/pci/cmd64x.c15
-rw-r--r--drivers/ide/pci/cs5520.c7
-rw-r--r--drivers/ide/pci/cs5530.c25
-rw-r--r--drivers/ide/pci/cs5535.c22
-rw-r--r--drivers/ide/pci/cy82c693.c126
-rw-r--r--drivers/ide/pci/delkin_cb.c7
-rw-r--r--drivers/ide/pci/generic.c9
-rw-r--r--drivers/ide/pci/hpt34x.c11
-rw-r--r--drivers/ide/pci/hpt366.c121
-rw-r--r--drivers/ide/pci/it8213.c9
-rw-r--r--drivers/ide/pci/it821x.c104
-rw-r--r--drivers/ide/pci/jmicron.c9
-rw-r--r--drivers/ide/pci/ns87415.c30
-rw-r--r--drivers/ide/pci/opti621.c15
-rw-r--r--drivers/ide/pci/pdc202xx_new.c21
-rw-r--r--drivers/ide/pci/pdc202xx_old.c25
-rw-r--r--drivers/ide/pci/piix.c51
-rw-r--r--drivers/ide/pci/rz1000.c7
-rw-r--r--drivers/ide/pci/sc1200.c27
-rw-r--r--drivers/ide/pci/scc_pata.c34
-rw-r--r--drivers/ide/pci/serverworks.c17
-rw-r--r--drivers/ide/pci/sgiioc4.c60
-rw-r--r--drivers/ide/pci/siimage.c34
-rw-r--r--drivers/ide/pci/sis5513.c11
-rw-r--r--drivers/ide/pci/sl82c105.c15
-rw-r--r--drivers/ide/pci/slc90e66.c9
-rw-r--r--drivers/ide/pci/tc86c001.c8
-rw-r--r--drivers/ide/pci/triflex.c18
-rw-r--r--drivers/ide/pci/trm290.c11
-rw-r--r--drivers/ide/pci/via82cxxx.c16
35 files changed, 452 insertions, 535 deletions
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index 3187215e8f8..4142c698e0d 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -7,7 +7,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -116,7 +115,7 @@ static void aec6260_set_mode(ide_drive_t *drive, const u8 speed)
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct ide_host *host = pci_get_drvdata(dev);
struct chipset_bus_clock_list_entry *bus_clock = host->host_priv;
- u8 unit = (drive->select.b.unit & 0x01);
+ u8 unit = drive->dn & 1;
u8 tmp1 = 0, tmp2 = 0;
u8 ultra = 0, drive_conf = 0, ultra_conf = 0;
unsigned long flags;
@@ -140,7 +139,7 @@ static void aec_set_pio_mode(ide_drive_t *drive, const u8 pio)
drive->hwif->port_ops->set_dma_mode(drive, pio + XFER_PIO_0);
}
-static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev)
+static unsigned int init_chipset_aec62xx(struct pci_dev *dev)
{
/* These are necessary to get AEC6280 Macintosh cards to work */
if ((dev->device == PCI_DEVICE_ID_ARTOP_ATP865) ||
@@ -303,21 +302,23 @@ static const struct pci_device_id aec62xx_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, aec62xx_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver aec62xx_pci_driver = {
.name = "AEC62xx_IDE",
.id_table = aec62xx_pci_tbl,
.probe = aec62xx_init_one,
.remove = __devexit_p(aec62xx_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init aec62xx_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&aec62xx_pci_driver);
}
static void __exit aec62xx_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&aec62xx_pci_driver);
}
module_init(aec62xx_ide_init);
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index d647526af55..daf9dce39e5 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -31,7 +31,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
#include <linux/dmi.h>
@@ -78,8 +77,7 @@ static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
int bus_speed = ide_pci_clk ? ide_pci_clk : 33;
int port = hwif->channel ? 0x5c : 0x58;
int portFIFO = hwif->channel ? 0x55 : 0x54;
- u8 cd_dma_fifo = 0;
- int unit = drive->select.b.unit & 1;
+ u8 cd_dma_fifo = 0, unit = drive->dn & 1;
if ((s_clc = (s_time * bus_speed + 999) / 1000) >= 8)
s_clc = 0;
@@ -113,7 +111,7 @@ static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
}
pci_write_config_byte(dev, port, s_clc);
- pci_write_config_byte(dev, port+drive->select.b.unit+2, (a_clc << 4) | r_clc);
+ pci_write_config_byte(dev, port + unit + 2, (a_clc << 4) | r_clc);
local_irq_restore(flags);
}
@@ -134,8 +132,8 @@ static u8 ali_udma_filter(ide_drive_t *drive)
if (m5229_revision > 0x20 && m5229_revision < 0xC2) {
if (drive->media != ide_disk)
return 0;
- if (chip_is_1543c_e && strstr(drive->id->model, "WDC ") &&
- wdc_udma == 0)
+ if (wdc_udma == 0 && chip_is_1543c_e &&
+ strstr((char *)&drive->id[ATA_ID_PROD], "WDC "))
return 0;
}
@@ -155,7 +153,7 @@ static void ali_set_dma_mode(ide_drive_t *drive, const u8 speed)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 speed1 = speed;
- u8 unit = (drive->select.b.unit & 0x01);
+ u8 unit = drive->dn & 1;
u8 tmpbyte = 0x00;
int m5229_udma = (hwif->channel) ? 0x57 : 0x56;
@@ -214,7 +212,7 @@ static int ali15x3_dma_setup(ide_drive_t *drive)
* appropriate also sets up the 1533 southbridge.
*/
-static unsigned int __devinit init_chipset_ali15x3(struct pci_dev *dev)
+static unsigned int init_chipset_ali15x3(struct pci_dev *dev)
{
unsigned long flags;
u8 tmpbyte;
@@ -509,7 +507,7 @@ static const struct ide_dma_ops ali_dma_ops = {
.dma_setup = ali15x3_dma_setup,
.dma_exec_cmd = ide_dma_exec_cmd,
.dma_start = ide_dma_start,
- .dma_end = __ide_dma_end,
+ .dma_end = ide_dma_end,
.dma_test_irq = ide_dma_test_irq,
.dma_lost_irq = ide_dma_lost_irq,
.dma_timeout = ide_dma_timeout,
@@ -577,21 +575,23 @@ static const struct pci_device_id alim15x3_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, alim15x3_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver alim15x3_pci_driver = {
.name = "ALI15x3_IDE",
.id_table = alim15x3_pci_tbl,
.probe = alim15x3_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init ali15x3_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&alim15x3_pci_driver);
}
static void __exit ali15x3_ide_exit(void)
{
- return pci_unregister_driver(&driver);
+ return pci_unregister_driver(&alim15x3_pci_driver);
}
module_init(ali15x3_ide_init);
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 1e66a960a96..81ec73134ed 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -92,7 +92,7 @@ static void amd_set_drive(ide_drive_t *drive, const u8 speed)
ide_timing_compute(drive, speed, &t, T, UT);
- if (peer->present) {
+ if (peer->dev_flags & IDE_DFLAG_PRESENT) {
ide_timing_compute(peer, peer->current_speed, &p, T, UT);
ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT);
}
@@ -112,13 +112,13 @@ static void amd_set_pio_mode(ide_drive_t *drive, const u8 pio)
amd_set_drive(drive, XFER_PIO_0 + pio);
}
-static void __devinit amd7409_cable_detect(struct pci_dev *dev)
+static void amd7409_cable_detect(struct pci_dev *dev)
{
/* no host side cable detection */
amd_80w = 0x03;
}
-static void __devinit amd7411_cable_detect(struct pci_dev *dev)
+static void amd7411_cable_detect(struct pci_dev *dev)
{
int i;
u32 u = 0;
@@ -140,7 +140,7 @@ static void __devinit amd7411_cable_detect(struct pci_dev *dev)
* The initialization callback. Initialize drive independent registers.
*/
-static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev)
+static unsigned int init_chipset_amd74xx(struct pci_dev *dev)
{
u8 t = 0, offset = amd_offset(dev);
@@ -319,21 +319,23 @@ static const struct pci_device_id amd74xx_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver amd74xx_pci_driver = {
.name = "AMD_IDE",
.id_table = amd74xx_pci_tbl,
.probe = amd74xx_probe,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init amd74xx_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&amd74xx_pci_driver);
}
static void __exit amd74xx_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&amd74xx_pci_driver);
}
module_init(amd74xx_ide_init);
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index 41f6cb6c163..b2735d28f5c 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -7,7 +7,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -183,21 +182,23 @@ static const struct pci_device_id atiixp_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, atiixp_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver atiixp_pci_driver = {
.name = "ATIIXP_IDE",
.id_table = atiixp_pci_tbl,
.probe = atiixp_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init atiixp_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&atiixp_pci_driver);
}
static void __exit atiixp_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&atiixp_pci_driver);
}
module_init(atiixp_ide_init);
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c
index e6c62006ca1..e4306647d00 100644
--- a/drivers/ide/pci/cmd640.c
+++ b/drivers/ide/pci/cmd640.c
@@ -103,7 +103,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/delay.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -375,6 +374,21 @@ static void cmd640_dump_regs(void)
}
#endif
+static void __set_prefetch_mode(ide_drive_t *drive, int mode)
+{
+ if (mode) { /* want prefetch on? */
+#if CMD640_PREFETCH_MASKS
+ drive->dev_flags |= IDE_DFLAG_NO_UNMASK;
+ drive->dev_flags &= ~IDE_DFLAG_UNMASK;
+#endif
+ drive->dev_flags &= ~IDE_DFLAG_NO_IO_32BIT;
+ } else {
+ drive->dev_flags &= ~IDE_DFLAG_NO_UNMASK;
+ drive->dev_flags |= IDE_DFLAG_NO_IO_32BIT;
+ drive->io_32bit = 0;
+ }
+}
+
#ifndef CONFIG_BLK_DEV_CMD640_ENHANCED
/*
* Check whether prefetch is on for a drive,
@@ -384,19 +398,10 @@ static void __init check_prefetch(ide_drive_t *drive, unsigned int index)
{
u8 b = get_cmd640_reg(prefetch_regs[index]);
- if (b & prefetch_masks[index]) { /* is prefetch off? */
- drive->no_unmask = 0;
- drive->no_io_32bit = 1;
- drive->io_32bit = 0;
- } else {
-#if CMD640_PREFETCH_MASKS
- drive->no_unmask = 1;
- drive->unmask = 0;
-#endif
- drive->no_io_32bit = 0;
- }
+ __set_prefetch_mode(drive, (b & prefetch_masks[index]) ? 0 : 1);
}
#else
+
/*
* Sets prefetch mode for a drive.
*/
@@ -408,19 +413,11 @@ static void set_prefetch_mode(ide_drive_t *drive, unsigned int index, int mode)
spin_lock_irqsave(&cmd640_lock, flags);
b = __get_cmd640_reg(reg);
- if (mode) { /* want prefetch on? */
-#if CMD640_PREFETCH_MASKS
- drive->no_unmask = 1;
- drive->unmask = 0;
-#endif
- drive->no_io_32bit = 0;
+ __set_prefetch_mode(drive, mode);
+ if (mode)
b &= ~prefetch_masks[index]; /* enable prefetch */
- } else {
- drive->no_unmask = 0;
- drive->no_io_32bit = 1;
- drive->io_32bit = 0;
+ else
b |= prefetch_masks[index]; /* disable prefetch */
- }
__put_cmd640_reg(reg, b);
spin_unlock_irqrestore(&cmd640_lock, flags);
}
@@ -471,10 +468,10 @@ static void program_drive_counts(ide_drive_t *drive, unsigned int index)
*/
if (index > 1) {
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *peer = &hwif->drives[!drive->select.b.unit];
+ ide_drive_t *peer = &hwif->drives[!(drive->dn & 1)];
unsigned int mate = index ^ 1;
- if (peer->present) {
+ if (peer->dev_flags & IDE_DFLAG_PRESENT) {
if (setup_count < setup_counts[mate])
setup_count = setup_counts[mate];
if (active_count < active_counts[mate])
@@ -610,7 +607,7 @@ static void cmd640_set_pio_mode(ide_drive_t *drive, const u8 pio)
static void cmd640_init_dev(ide_drive_t *drive)
{
- unsigned int i = drive->hwif->channel * 2 + drive->select.b.unit;
+ unsigned int i = drive->hwif->channel * 2 + (drive->dn & 1);
#ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
/*
@@ -629,7 +626,7 @@ static void cmd640_init_dev(ide_drive_t *drive)
*/
check_prefetch(drive, i);
printk(KERN_INFO DRV_NAME ": drive%d timings/prefetch(%s) preserved\n",
- i, drive->no_io_32bit ? "off" : "on");
+ i, (drive->dev_flags & IDE_DFLAG_NO_IO_32BIT) ? "off" : "on");
#endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
}
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index e064398e03b..935385c77e0 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -13,7 +13,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -229,7 +228,7 @@ static int cmd648_dma_end(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
unsigned long base = hwif->dma_base - (hwif->channel * 8);
- int err = __ide_dma_end(drive);
+ int err = ide_dma_end(drive);
u8 irq_mask = hwif->channel ? MRDMODE_INTR_CH1 :
MRDMODE_INTR_CH0;
u8 mrdmode = inb(base + 1);
@@ -249,7 +248,7 @@ static int cmd64x_dma_end(ide_drive_t *drive)
u8 irq_mask = hwif->channel ? ARTTIM23_INTR_CH1 :
CFR_INTR_CH0;
u8 irq_stat = 0;
- int err = __ide_dma_end(drive);
+ int err = ide_dma_end(drive);
(void) pci_read_config_byte(dev, irq_reg, &irq_stat);
/* clear the interrupt bit */
@@ -332,7 +331,7 @@ static int cmd646_1_dma_end(ide_drive_t *drive)
return (dma_stat & 7) != 4;
}
-static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev)
+static unsigned int init_chipset_cmd64x(struct pci_dev *dev)
{
u8 mrdmode = 0;
@@ -506,21 +505,23 @@ static const struct pci_device_id cmd64x_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, cmd64x_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver cmd64x_pci_driver = {
.name = "CMD64x_IDE",
.id_table = cmd64x_pci_tbl,
.probe = cmd64x_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cmd64x_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&cmd64x_pci_driver);
}
static void __exit cmd64x_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&cmd64x_pci_driver);
}
module_init(cmd64x_ide_init);
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index 151844fcbb0..5efb467f8fa 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -35,7 +35,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/ide.h>
@@ -146,15 +145,17 @@ static const struct pci_device_id cs5520_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, cs5520_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver cs5520_pci_driver = {
.name = "Cyrix_IDE",
.id_table = cs5520_pci_tbl,
.probe = cs5520_init_one,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cs5520_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&cs5520_pci_driver);
}
module_init(cs5520_ide_init);
diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c
index f235db8c678..53f079cc00a 100644
--- a/drivers/ide/pci/cs5530.c
+++ b/drivers/ide/pci/cs5530.c
@@ -15,7 +15,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -81,17 +80,19 @@ static void cs5530_set_pio_mode(ide_drive_t *drive, const u8 pio)
static u8 cs5530_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *mate = &hwif->drives[(drive->dn & 1) ^ 1];
- struct hd_driveid *mateid = mate->id;
+ ide_drive_t *mate = ide_get_pair_dev(drive);
+ u16 *mateid = mate->id;
u8 mask = hwif->ultra_mask;
- if (mate->present == 0)
+ if (mate == NULL)
goto out;
- if ((mateid->capability & 1) && __ide_dma_bad_drive(mate) == 0) {
- if ((mateid->field_valid & 4) && (mateid->dma_ultra & 7))
+ if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
+ if ((mateid[ATA_ID_FIELD_VALID] & 4) &&
+ (mateid[ATA_ID_UDMA_MODES] & 7))
goto out;
- if ((mateid->field_valid & 2) && (mateid->dma_mword & 7))
+ if ((mateid[ATA_ID_FIELD_VALID] & 2) &&
+ (mateid[ATA_ID_MWDMA_MODES] & 7))
mask = 0;
}
out:
@@ -133,7 +134,7 @@ static void cs5530_set_dma_mode(ide_drive_t *drive, const u8 mode)
* Initialize the cs5530 bridge for reliable IDE DMA operation.
*/
-static unsigned int __devinit init_chipset_cs5530(struct pci_dev *dev)
+static unsigned int init_chipset_cs5530(struct pci_dev *dev)
{
struct pci_dev *master_0 = NULL, *cs5530_0 = NULL;
@@ -266,21 +267,23 @@ static const struct pci_device_id cs5530_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, cs5530_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver cs5530_pci_driver = {
.name = "CS5530 IDE",
.id_table = cs5530_pci_tbl,
.probe = cs5530_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cs5530_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&cs5530_pci_driver);
}
static void __exit cs5530_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&cs5530_pci_driver);
}
module_init(cs5530_ide_init);
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index dd3dc23af99..983d957a018 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -76,16 +76,16 @@ static unsigned int cs5535_udma_timings[5] =
static void cs5535_set_speed(ide_drive_t *drive, const u8 speed)
{
u32 reg = 0, dummy;
- int unit = drive->select.b.unit;
+ u8 unit = drive->dn & 1;
/* Set the PIO timings */
if (speed < XFER_SW_DMA_0) {
- ide_drive_t *pair = ide_get_paired_drive(drive);
+ ide_drive_t *pair = ide_get_pair_dev(drive);
u8 cmd, pioa;
cmd = pioa = speed - XFER_PIO_0;
- if (pair->present) {
+ if (pair) {
u8 piob = ide_get_best_pio_mode(pair, 255, 4);
if (piob < cmd)
@@ -192,21 +192,23 @@ static const struct pci_device_id cs5535_pci_tbl[] = {
MODULE_DEVICE_TABLE(pci, cs5535_pci_tbl);
-static struct pci_driver driver = {
- .name = "CS5535_IDE",
- .id_table = cs5535_pci_tbl,
- .probe = cs5535_init_one,
- .remove = ide_pci_remove,
+static struct pci_driver cs5535_pci_driver = {
+ .name = "CS5535_IDE",
+ .id_table = cs5535_pci_tbl,
+ .probe = cs5535_init_one,
+ .remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cs5535_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&cs5535_pci_driver);
}
static void __exit cs5535_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&cs5535_pci_driver);
}
module_init(cs5535_ide_init);
diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c
index e6d8ee88d56..5297f07d293 100644
--- a/drivers/ide/pci/cy82c693.c
+++ b/drivers/ide/pci/cy82c693.c
@@ -50,18 +50,11 @@
#define DRV_NAME "cy82c693"
-/* the current version */
-#define CY82_VERSION "CY82C693U driver v0.34 99-13-12 Andreas S. Krebs (akrebs@altavista.net)"
-
/*
* The following are used to debug the driver.
*/
-#define CY82C693_DEBUG_LOGS 0
#define CY82C693_DEBUG_INFO 0
-/* define CY82C693_SETDMA_CLOCK to set DMA Controller Clock Speed to ATCLK */
-#undef CY82C693_SETDMA_CLOCK
-
/*
* NOTE: the value for busmaster timeout is tricky and I got it by
* trial and error! By using a to low value will cause DMA timeouts
@@ -89,7 +82,6 @@
#define CY82_INDEX_PORT 0x22
#define CY82_DATA_PORT 0x23
-#define CY82_INDEX_CTRLREG1 0x01
#define CY82_INDEX_CHANNEL0 0x30
#define CY82_INDEX_CHANNEL1 0x31
#define CY82_INDEX_TIMEOUT 0x32
@@ -179,17 +171,6 @@ static void cy82c693_set_dma_mode(ide_drive_t *drive, const u8 mode)
index = hwif->channel ? CY82_INDEX_CHANNEL1 : CY82_INDEX_CHANNEL0;
-#if CY82C693_DEBUG_LOGS
- /* for debug let's show the previous values */
-
- outb(index, CY82_INDEX_PORT);
- data = inb(CY82_DATA_PORT);
-
- printk(KERN_INFO "%s (ch=%d, dev=%d): DMA mode is %d (single=%d)\n",
- drive->name, HWIF(drive)->channel, drive->select.b.unit,
- (data&0x3), ((data>>2)&1));
-#endif /* CY82C693_DEBUG_LOGS */
-
data = (mode & 3) | (single << 2);
outb(index, CY82_INDEX_PORT);
@@ -197,8 +178,7 @@ static void cy82c693_set_dma_mode(ide_drive_t *drive, const u8 mode)
#if CY82C693_DEBUG_INFO
printk(KERN_INFO "%s (ch=%d, dev=%d): set DMA mode to %d (single=%d)\n",
- drive->name, HWIF(drive)->channel, drive->select.b.unit,
- mode & 3, single);
+ drive->name, hwif->channel, drive->dn & 1, mode & 3, single);
#endif /* CY82C693_DEBUG_INFO */
/*
@@ -239,50 +219,11 @@ static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio)
}
}
-#if CY82C693_DEBUG_LOGS
- /* for debug let's show the register values */
-
- if (drive->select.b.unit == 0) {
- /*
- * get master drive registers
- * address setup control register
- * is 32 bit !!!
- */
- pci_read_config_dword(dev, CY82_IDE_ADDRSETUP, &addrCtrl);
- addrCtrl &= 0x0F;
-
- /* now let's get the remaining registers */
- pci_read_config_byte(dev, CY82_IDE_MASTER_IOR, &pclk.time_16r);
- pci_read_config_byte(dev, CY82_IDE_MASTER_IOW, &pclk.time_16w);
- pci_read_config_byte(dev, CY82_IDE_MASTER_8BIT, &pclk.time_8);
- } else {
- /*
- * set slave drive registers
- * address setup control register
- * is 32 bit !!!
- */
- pci_read_config_dword(dev, CY82_IDE_ADDRSETUP, &addrCtrl);
-
- addrCtrl &= 0xF0;
- addrCtrl >>= 4;
-
- /* now let's get the remaining registers */
- pci_read_config_byte(dev, CY82_IDE_SLAVE_IOR, &pclk.time_16r);
- pci_read_config_byte(dev, CY82_IDE_SLAVE_IOW, &pclk.time_16w);
- pci_read_config_byte(dev, CY82_IDE_SLAVE_8BIT, &pclk.time_8);
- }
-
- printk(KERN_INFO "%s (ch=%d, dev=%d): PIO timing is "
- "(addr=0x%X, ior=0x%X, iow=0x%X, 8bit=0x%X)\n",
- drive->name, hwif->channel, drive->select.b.unit,
- addrCtrl, pclk.time_16r, pclk.time_16w, pclk.time_8);
-#endif /* CY82C693_DEBUG_LOGS */
-
/* let's calc the values for this PIO mode */
compute_clocks(pio, &pclk);
/* now let's write the clocks registers */
- if (drive->select.b.unit == 0) {
+ if ((drive->dn & 1) == 0) {
/*
* set master drive
* address setup control register
@@ -324,63 +265,11 @@ static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio)
#if CY82C693_DEBUG_INFO
printk(KERN_INFO "%s (ch=%d, dev=%d): set PIO timing to "
"(addr=0x%X, ior=0x%X, iow=0x%X, 8bit=0x%X)\n",
- drive->name, hwif->channel, drive->select.b.unit,
+ drive->name, hwif->channel, drive->dn & 1,
addrCtrl, pclk.time_16r, pclk.time_16w, pclk.time_8);
#endif /* CY82C693_DEBUG_INFO */
}
-/*
- * this function is called during init and is used to setup the cy82c693 chip
- */
-static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev)
-{
- if (PCI_FUNC(dev->devfn) != 1)
- return 0;
-
-#ifdef CY82C693_SETDMA_CLOCK
- u8 data = 0;
-#endif /* CY82C693_SETDMA_CLOCK */
-
- /* write info about this verion of the driver */
- printk(KERN_INFO CY82_VERSION "\n");
-
-#ifdef CY82C693_SETDMA_CLOCK
- /* okay let's set the DMA clock speed */
-
- outb(CY82_INDEX_CTRLREG1, CY82_INDEX_PORT);
- data = inb(CY82_DATA_PORT);
-
-#if CY82C693_DEBUG_INFO
- printk(KERN_INFO DRV_NAME ": Peripheral Configuration Register: 0x%X\n",
- data);
-#endif /* CY82C693_DEBUG_INFO */
-
- /*
- * for some reason sometimes the DMA controller
- * speed is set to ATCLK/2 ???? - we fix this here
- *
- * note: i don't know what causes this strange behaviour,
- * but even changing the dma speed doesn't solve it :-(
- * the ide performance is still only half the normal speed
- *
- * if anybody knows what goes wrong with my machine, please
- * let me know - ASK
- */
-
- data |= 0x03;
-
- outb(CY82_INDEX_CTRLREG1, CY82_INDEX_PORT);
- outb(data, CY82_DATA_PORT);
-
-#if CY82C693_DEBUG_INFO
- printk(KERN_INFO ": New Peripheral Configuration Register: 0x%X\n",
- data);
-#endif /* CY82C693_DEBUG_INFO */
-
-#endif /* CY82C693_SETDMA_CLOCK */
- return 0;
-}
-
static void __devinit init_iops_cy82c693(ide_hwif_t *hwif)
{
static ide_hwif_t *primary;
@@ -401,7 +290,6 @@ static const struct ide_port_ops cy82c693_port_ops = {
static const struct ide_port_info cy82c693_chipset __devinitdata = {
.name = DRV_NAME,
- .init_chipset = init_chipset_cy82c693,
.init_iops = init_iops_cy82c693,
.port_ops = &cy82c693_port_ops,
.chipset = ide_cy82c693,
@@ -443,21 +331,23 @@ static const struct pci_device_id cy82c693_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, cy82c693_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver cy82c693_pci_driver = {
.name = "Cypress_IDE",
.id_table = cy82c693_pci_tbl,
.probe = cy82c693_init_one,
.remove = __devexit_p(cy82c693_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cy82c693_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&cy82c693_pci_driver);
}
static void __exit cy82c693_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&cy82c693_pci_driver);
}
module_init(cy82c693_ide_init);
diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c
index f84bfb4f600..8689a706f53 100644
--- a/drivers/ide/pci/delkin_cb.c
+++ b/drivers/ide/pci/delkin_cb.c
@@ -19,7 +19,6 @@
#include <linux/types.h>
#include <linux/module.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
#include <linux/pci.h>
@@ -118,7 +117,7 @@ static struct pci_device_id delkin_cb_pci_tbl[] __devinitdata = {
};
MODULE_DEVICE_TABLE(pci, delkin_cb_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver delkin_cb_pci_driver = {
.name = "Delkin-ASKA-Workbit Cardbus IDE",
.id_table = delkin_cb_pci_tbl,
.probe = delkin_cb_probe,
@@ -127,12 +126,12 @@ static struct pci_driver driver = {
static int __init delkin_cb_init(void)
{
- return pci_register_driver(&driver);
+ return pci_register_driver(&delkin_cb_pci_driver);
}
static void __exit delkin_cb_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&delkin_cb_pci_driver);
}
module_init(delkin_cb_init);
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index b07d4f4273b..474f96a7c07 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -22,7 +22,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -167,21 +166,23 @@ static const struct pci_device_id generic_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, generic_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver generic_pci_driver = {
.name = "PCI_IDE",
.id_table = generic_pci_tbl,
.probe = generic_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init generic_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&generic_pci_driver);
}
static void __exit generic_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&generic_pci_driver);
}
module_init(generic_ide_init);
diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c
index 6009b0b9655..fb1a3aa57f0 100644
--- a/drivers/ide/pci/hpt34x.c
+++ b/drivers/ide/pci/hpt34x.c
@@ -27,7 +27,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/ioport.h>
-#include <linux/hdreg.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/init.h>
@@ -79,7 +78,7 @@ static void hpt34x_set_pio_mode(ide_drive_t *drive, const u8 pio)
*/
#define HPT34X_PCI_INIT_REG 0x80
-static unsigned int __devinit init_chipset_hpt34x(struct pci_dev *dev)
+static unsigned int init_chipset_hpt34x(struct pci_dev *dev)
{
int i = 0;
unsigned long hpt34xIoBase = pci_resource_start(dev, 4);
@@ -167,21 +166,23 @@ static const struct pci_device_id hpt34x_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, hpt34x_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver hpt34x_pci_driver = {
.name = "HPT34x_IDE",
.id_table = hpt34x_pci_tbl,
.probe = hpt34x_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init hpt34x_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&hpt34x_pci_driver);
}
static void __exit hpt34x_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&hpt34x_pci_driver);
}
module_init(hpt34x_ide_init);
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index eb107eef0db..9cf171cb937 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -122,7 +122,6 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/init.h>
@@ -605,14 +604,22 @@ static const struct hpt_info hpt371n __devinitdata = {
static int check_in_drive_list(ide_drive_t *drive, const char **list)
{
- struct hd_driveid *id = drive->id;
+ char *m = (char *)&drive->id[ATA_ID_PROD];
while (*list)
- if (!strcmp(*list++,id->model))
+ if (!strcmp(*list++, m))
return 1;
return 0;
}
+static struct hpt_info *hpt3xx_get_info(struct device *dev)
+{
+ struct ide_host *host = dev_get_drvdata(dev);
+ struct hpt_info *info = (struct hpt_info *)host->host_priv;
+
+ return dev == host->dev[1] ? info + 1 : info;
+}
+
/*
* The Marvell bridge chips used on the HighPoint SATA cards do not seem
* to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes...
@@ -621,9 +628,7 @@ static int check_in_drive_list(ide_drive_t *drive, const char **list)
static u8 hpt3xx_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
- struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
u8 mask = hwif->ultra_mask;
switch (info->chip_type) {
@@ -649,7 +654,7 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive)
case HPT372A:
case HPT372N:
case HPT374 :
- if (ide_dev_is_sata(drive->id))
+ if (ata_id_is_sata(drive->id))
mask &= ~0x0e;
/* Fall thru */
default:
@@ -662,16 +667,14 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive)
static u8 hpt3xx_mdma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
- struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
switch (info->chip_type) {
case HPT372 :
case HPT372A:
case HPT372N:
case HPT374 :
- if (ide_dev_is_sata(drive->id))
+ if (ata_id_is_sata(drive->id))
return 0x00;
/* Fall thru */
default:
@@ -700,8 +703,7 @@ static void hpt3xx_set_mode(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
struct hpt_timings *t = info->timings;
u8 itr_addr = 0x40 + (drive->dn * 4);
u32 old_itr = 0;
@@ -728,11 +730,11 @@ static void hpt3xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
static void hpt3xx_quirkproc(ide_drive_t *drive)
{
- struct hd_driveid *id = drive->id;
+ char *m = (char *)&drive->id[ATA_ID_PROD];
const char **list = quirk_drives;
while (*list)
- if (strstr(id->model, *list++)) {
+ if (strstr(m, *list++)) {
drive->quirk_list = 1;
return;
}
@@ -744,8 +746,7 @@ static void hpt3xx_maskproc(ide_drive_t *drive, int mask)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
if (drive->quirk_list) {
if (info->chip_type >= HPT370) {
@@ -834,7 +835,7 @@ static int hpt370_dma_end(ide_drive_t *drive)
if (dma_stat & 0x01)
hpt370_irq_timeout(drive);
}
- return __ide_dma_end(drive);
+ return ide_dma_end(drive);
}
static void hpt370_dma_timeout(ide_drive_t *drive)
@@ -862,9 +863,6 @@ static int hpt374_dma_test_irq(ide_drive_t *drive)
if (dma_stat & 4)
return 1;
- if (!drive->waiting_for_dma)
- printk(KERN_WARNING "%s: (%s) called while not waiting\n",
- drive->name, __func__);
return 0;
}
@@ -879,7 +877,7 @@ static int hpt374_dma_end(ide_drive_t *drive)
pci_read_config_byte(dev, mcr_addr, &mcr);
if (bwsr & mask)
pci_write_config_byte(dev, mcr_addr, mcr | 0x30);
- return __ide_dma_end(drive);
+ return ide_dma_end(drive);
}
/**
@@ -942,7 +940,7 @@ static void hpt3xxn_rw_disk(ide_drive_t *drive, struct request *rq)
* Perform a calibration cycle on the DPLL.
* Returns 1 if this succeeds
*/
-static int __devinit hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f_high)
+static int hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f_high)
{
u32 dpll = (f_high << 16) | f_low | 0x100;
u8 scr2;
@@ -970,11 +968,40 @@ static int __devinit hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f
return 1;
}
-static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
+static void hpt3xx_disable_fast_irq(struct pci_dev *dev, u8 mcr_addr)
{
- unsigned long io_base = pci_resource_start(dev, 4);
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (&dev->dev == host->dev[1]);
+ u8 chip_type = info->chip_type;
+ u8 new_mcr, old_mcr = 0;
+
+ /*
+ * Disable the "fast interrupt" prediction. Don't hold off
+ * on interrupts. (== 0x01 despite what the docs say)
+ */
+ pci_read_config_byte(dev, mcr_addr + 1, &old_mcr);
+
+ if (chip_type >= HPT374)
+ new_mcr = old_mcr & ~0x07;
+ else if (chip_type >= HPT370) {
+ new_mcr = old_mcr;
+ new_mcr &= ~0x02;
+#ifdef HPT_DELAY_INTERRUPT
+ new_mcr &= ~0x01;
+#else
+ new_mcr |= 0x01;
+#endif
+ } else /* HPT366 and HPT368 */
+ new_mcr = old_mcr & ~0x80;
+
+ if (new_mcr != old_mcr)
+ pci_write_config_byte(dev, mcr_addr + 1, new_mcr);
+}
+
+static unsigned int init_chipset_hpt366(struct pci_dev *dev)
+{
+ unsigned long io_base = pci_resource_start(dev, 4);
+ struct hpt_info *info = hpt3xx_get_info(&dev->dev);
const char *name = DRV_NAME;
u8 pci_clk, dpll_clk = 0; /* PCI and DPLL clock in MHz */
u8 chip_type;
@@ -1208,17 +1235,18 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
* NOTE: This register is only writeable via I/O space.
*/
if (chip_type == HPT371N && clock == ATA_CLOCK_66MHZ)
-
outb(inb(io_base + 0x9c) | 0x04, io_base + 0x9c);
+ hpt3xx_disable_fast_irq(dev, 0x50);
+ hpt3xx_disable_fast_irq(dev, 0x54);
+
return dev->irq;
}
static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
u8 chip_type = info->chip_type;
u8 scr1 = 0, ata66 = hwif->channel ? 0x01 : 0x02;
@@ -1262,11 +1290,9 @@ static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
- struct ide_host *host = pci_get_drvdata(dev);
- struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
+ struct hpt_info *info = hpt3xx_get_info(hwif->dev);
int serialize = HPT_SERIALIZE_IO;
u8 chip_type = info->chip_type;
- u8 new_mcr, old_mcr = 0;
/* Cache the channel's MISC. control registers' offset */
hwif->select_data = hwif->channel ? 0x54 : 0x50;
@@ -1289,29 +1315,6 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
/* Serialize access to this device if needed */
if (serialize && hwif->mate)
hwif->serialized = hwif->mate->serialized = 1;
-
- /*
- * Disable the "fast interrupt" prediction. Don't hold off
- * on interrupts. (== 0x01 despite what the docs say)
- */
- pci_read_config_byte(dev, hwif->select_data + 1, &old_mcr);
-
- if (info->chip_type >= HPT374)
- new_mcr = old_mcr & ~0x07;
- else if (info->chip_type >= HPT370) {
- new_mcr = old_mcr;
- new_mcr &= ~0x02;
-
-#ifdef HPT_DELAY_INTERRUPT
- new_mcr &= ~0x01;
-#else
- new_mcr |= 0x01;
-#endif
- } else /* HPT366 and HPT368 */
- new_mcr = old_mcr & ~0x80;
-
- if (new_mcr != old_mcr)
- pci_write_config_byte(dev, hwif->select_data + 1, new_mcr);
}
static int __devinit init_dma_hpt366(ide_hwif_t *hwif,
@@ -1450,7 +1453,7 @@ static const struct ide_dma_ops hpt36x_dma_ops = {
.dma_setup = ide_dma_setup,
.dma_exec_cmd = ide_dma_exec_cmd,
.dma_start = ide_dma_start,
- .dma_end = __ide_dma_end,
+ .dma_end = ide_dma_end,
.dma_test_irq = ide_dma_test_irq,
.dma_lost_irq = hpt366_dma_lost_irq,
.dma_timeout = ide_dma_timeout,
@@ -1616,21 +1619,23 @@ static const struct pci_device_id hpt366_pci_tbl[] __devinitconst = {
};
MODULE_DEVICE_TABLE(pci, hpt366_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver hpt366_pci_driver = {
.name = "HPT366_IDE",
.id_table = hpt366_pci_tbl,
.probe = hpt366_init_one,
.remove = __devexit_p(hpt366_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init hpt366_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&hpt366_pci_driver);
}
static void __exit hpt366_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&hpt366_pci_driver);
}
module_init(hpt366_ide_init);
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c
index 652e47dd7e8..7c2feeb3c5e 100644
--- a/drivers/ide/pci/it8213.c
+++ b/drivers/ide/pci/it8213.c
@@ -10,7 +10,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -190,21 +189,23 @@ static const struct pci_device_id it8213_pci_tbl[] = {
MODULE_DEVICE_TABLE(pci, it8213_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver it8213_pci_driver = {
.name = "ITE8213_IDE",
.id_table = it8213_pci_tbl,
.probe = it8213_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init it8213_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&it8213_pci_driver);
}
static void __exit it8213_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&it8213_pci_driver);
}
module_init(it8213_ide_init);
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 4a1508a707c..995e18bb313 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -63,7 +63,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -139,8 +138,7 @@ static void it821x_program_udma(ide_drive_t *drive, u16 timing)
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct it821x_dev *itdev = ide_get_hwifdata(hwif);
int channel = hwif->channel;
- int unit = drive->select.b.unit;
- u8 conf;
+ u8 unit = drive->dn & 1, conf;
/* Program UDMA timing bits */
if(itdev->clock_mode == ATA_66)
@@ -169,13 +167,11 @@ static void it821x_clock_strategy(ide_drive_t *drive)
ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ ide_drive_t *pair;
+ int clock, altclock, sel = 0;
+ u8 unit = drive->dn & 1, v;
- u8 unit = drive->select.b.unit;
- ide_drive_t *pair = &hwif->drives[1-unit];
-
- int clock, altclock;
- u8 v;
- int sel = 0;
+ pair = &hwif->drives[1 - unit];
if(itdev->want[0][0] > itdev->want[1][0]) {
clock = itdev->want[0][1];
@@ -241,16 +237,17 @@ static void it821x_clock_strategy(ide_drive_t *drive)
static void it821x_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
- ide_hwif_t *hwif = drive->hwif;
+ ide_hwif_t *hwif = drive->hwif;
struct it821x_dev *itdev = ide_get_hwifdata(hwif);
- int unit = drive->select.b.unit;
- ide_drive_t *pair = &hwif->drives[1 - unit];
- u8 set_pio = pio;
+ ide_drive_t *pair;
+ u8 unit = drive->dn & 1, set_pio = pio;
/* Spec says 89 ref driver uses 88 */
static u16 pio_timings[]= { 0xAA88, 0xA382, 0xA181, 0x3332, 0x3121 };
static u8 pio_want[] = { ATA_66, ATA_66, ATA_66, ATA_66, ATA_ANY };
+ pair = &hwif->drives[1 - unit];
+
/*
* Compute the best PIO mode we can for a given device. We must
* pick a speed that does not cause problems with the other device
@@ -287,9 +284,7 @@ static void it821x_tune_mwdma (ide_drive_t *drive, byte mode_wanted)
ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct it821x_dev *itdev = (void *)ide_get_hwifdata(hwif);
- int unit = drive->select.b.unit;
- int channel = hwif->channel;
- u8 conf;
+ u8 unit = drive->dn & 1, channel = hwif->channel, conf;
static u16 dma[] = { 0x8866, 0x3222, 0x3121 };
static u8 mwdma_want[] = { ATA_ANY, ATA_66, ATA_ANY };
@@ -326,9 +321,7 @@ static void it821x_tune_udma (ide_drive_t *drive, byte mode_wanted)
ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct it821x_dev *itdev = ide_get_hwifdata(hwif);
- int unit = drive->select.b.unit;
- int channel = hwif->channel;
- u8 conf;
+ u8 unit = drive->dn & 1, channel = hwif->channel, conf;
static u16 udma[] = { 0x4433, 0x4231, 0x3121, 0x2121, 0x1111, 0x2211, 0x1111 };
static u8 udma_want[] = { ATA_ANY, ATA_50, ATA_ANY, ATA_66, ATA_66, ATA_50, ATA_66 };
@@ -370,7 +363,8 @@ static void it821x_dma_start(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
struct it821x_dev *itdev = ide_get_hwifdata(hwif);
- int unit = drive->select.b.unit;
+ u8 unit = drive->dn & 1;
+
if(itdev->mwdma[unit] != MWDMA_OFF)
it821x_program(drive, itdev->mwdma[unit]);
else if(itdev->udma[unit] != UDMA_OFF && itdev->timing10)
@@ -390,9 +384,10 @@ static void it821x_dma_start(ide_drive_t *drive)
static int it821x_dma_end(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- int unit = drive->select.b.unit;
struct it821x_dev *itdev = ide_get_hwifdata(hwif);
- int ret = __ide_dma_end(drive);
+ int ret = ide_dma_end(drive);
+ u8 unit = drive->dn & 1;
+
if(itdev->mwdma[unit] != MWDMA_OFF)
it821x_program(drive, itdev->pio[unit]);
return ret;
@@ -446,8 +441,7 @@ static u8 it821x_cable_detect(ide_hwif_t *hwif)
static void it821x_quirkproc(ide_drive_t *drive)
{
struct it821x_dev *itdev = ide_get_hwifdata(drive->hwif);
- struct hd_driveid *id = drive->id;
- u16 *idbits = (u16 *)drive->id;
+ u16 *id = drive->id;
if (!itdev->smart) {
/*
@@ -456,7 +450,7 @@ static void it821x_quirkproc(ide_drive_t *drive)
* IRQ mask as we may well be in PIO (eg rev 0x10)
* for now and we know unmasking is safe on this chipset.
*/
- drive->unmask = 1;
+ drive->dev_flags |= IDE_DFLAG_UNMASK;
} else {
/*
* Perform fixups on smart mode. We need to "lose" some
@@ -466,36 +460,36 @@ static void it821x_quirkproc(ide_drive_t *drive)
*/
/* Check for RAID v native */
- if(strstr(id->model, "Integrated Technology Express")) {
+ if (strstr((char *)&id[ATA_ID_PROD],
+ "Integrated Technology Express")) {
/* In raid mode the ident block is slightly buggy
We need to set the bits so that the IDE layer knows
LBA28. LBA48 and DMA ar valid */
- id->capability |= 3; /* LBA28, DMA */
- id->command_set_2 |= 0x0400; /* LBA48 valid */
- id->cfs_enable_2 |= 0x0400; /* LBA48 on */
+ id[ATA_ID_CAPABILITY] |= (3 << 8); /* LBA28, DMA */
+ id[ATA_ID_COMMAND_SET_2] |= 0x0400; /* LBA48 valid */
+ id[ATA_ID_CFS_ENABLE_2] |= 0x0400; /* LBA48 on */
/* Reporting logic */
printk(KERN_INFO "%s: IT8212 %sRAID %d volume",
- drive->name,
- idbits[147] ? "Bootable ":"",
- idbits[129]);
- if(idbits[129] != 1)
- printk("(%dK stripe)", idbits[146]);
- printk(".\n");
+ drive->name, id[147] ? "Bootable " : "",
+ id[ATA_ID_CSFO]);
+ if (id[ATA_ID_CSFO] != 1)
+ printk(KERN_CONT "(%dK stripe)", id[146]);
+ printk(KERN_CONT ".\n");
} else {
/* Non RAID volume. Fixups to stop the core code
doing unsupported things */
- id->field_valid &= 3;
- id->queue_depth = 0;
- id->command_set_1 = 0;
- id->command_set_2 &= 0xC400;
- id->cfsse &= 0xC000;
- id->cfs_enable_1 = 0;
- id->cfs_enable_2 &= 0xC400;
- id->csf_default &= 0xC000;
- id->word127 = 0;
- id->dlf = 0;
- id->csfo = 0;
- id->cfa_power = 0;
+ id[ATA_ID_FIELD_VALID] &= 3;
+ id[ATA_ID_QUEUE_DEPTH] = 0;
+ id[ATA_ID_COMMAND_SET_1] = 0;
+ id[ATA_ID_COMMAND_SET_2] &= 0xC400;
+ id[ATA_ID_CFSSE] &= 0xC000;
+ id[ATA_ID_CFS_ENABLE_1] = 0;
+ id[ATA_ID_CFS_ENABLE_2] &= 0xC400;
+ id[ATA_ID_CSF_DEFAULT] &= 0xC000;
+ id[127] = 0;
+ id[ATA_ID_DLF] = 0;
+ id[ATA_ID_CSFO] = 0;
+ id[ATA_ID_CFA_POWER] = 0;
printk(KERN_INFO "%s: Performing identify fixups.\n",
drive->name);
}
@@ -505,8 +499,8 @@ static void it821x_quirkproc(ide_drive_t *drive)
* IDE core that DMA is supported (it821x hardware
* takes care of DMA mode programming).
*/
- if (id->capability & 1) {
- id->dma_mword |= 0x0101;
+ if (ata_id_has_dma(id)) {
+ id[ATA_ID_MWDMA_MODES] |= 0x0101;
drive->current_speed = XFER_MW_DMA_0;
}
}
@@ -588,7 +582,7 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
hwif->mwdma_mask = ATA_MWDMA2;
}
-static void __devinit it8212_disable_raid(struct pci_dev *dev)
+static void it8212_disable_raid(struct pci_dev *dev)
{
/* Reset local CPU, and set BIOS not ready */
pci_write_config_byte(dev, 0x5E, 0x01);
@@ -605,7 +599,7 @@ static void __devinit it8212_disable_raid(struct pci_dev *dev)
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
}
-static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev)
+static unsigned int init_chipset_it821x(struct pci_dev *dev)
{
u8 conf;
static char *mode[2] = { "pass through", "smart" };
@@ -682,21 +676,23 @@ static const struct pci_device_id it821x_pci_tbl[] = {
MODULE_DEVICE_TABLE(pci, it821x_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver it821x_pci_driver = {
.name = "ITE821x IDE",
.id_table = it821x_pci_tbl,
.probe = it821x_init_one,
.remove = __devexit_p(it821x_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init it821x_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&it821x_pci_driver);
}
static void __exit it821x_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&it821x_pci_driver);
}
module_init(it821x_ide_init);
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index bb9d09d8f19..9a68433cf46 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -8,7 +8,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -150,21 +149,23 @@ static struct pci_device_id jmicron_pci_tbl[] = {
MODULE_DEVICE_TABLE(pci, jmicron_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver jmicron_pci_driver = {
.name = "JMicron IDE",
.id_table = jmicron_pci_tbl,
.probe = jmicron_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init jmicron_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&jmicron_pci_driver);
}
static void __exit jmicron_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&jmicron_pci_driver);
}
module_init(jmicron_ide_init);
diff --git a/drivers/ide/pci/ns87415.c b/drivers/ide/pci/ns87415.c
index ffefcd15196..13789060f40 100644
--- a/drivers/ide/pci/ns87415.c
+++ b/drivers/ide/pci/ns87415.c
@@ -11,7 +11,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/ide.h>
@@ -138,7 +137,7 @@ static void __devinit superio_init_iops(struct hwif_s *hwif)
static unsigned int ns87415_count = 0, ns87415_control[MAX_HWIFS] = { 0 };
/*
- * This routine either enables/disables (according to drive->present)
+ * This routine either enables/disables (according to IDE_DFLAG_PRESENT)
* the IRQ associated with the port (HWIF(drive)),
* and selects either PIO or DMA handshaking for the next I/O operation.
*/
@@ -154,11 +153,15 @@ static void ns87415_prepare_drive (ide_drive_t *drive, unsigned int use_dma)
/* Adjust IRQ enable bit */
bit = 1 << (8 + hwif->channel);
- new = drive->present ? (new & ~bit) : (new | bit);
+
+ if (drive->dev_flags & IDE_DFLAG_PRESENT)
+ new &= ~bit;
+ else
+ new |= bit;
/* Select PIO or DMA, DMA may only be selected for one drive/channel. */
- bit = 1 << (20 + drive->select.b.unit + (hwif->channel << 1));
- other = 1 << (20 + (1 - drive->select.b.unit) + (hwif->channel << 1));
+ bit = 1 << (20 + (drive->dn & 1) + (hwif->channel << 1));
+ other = 1 << (20 + (1 - (drive->dn & 1)) + (hwif->channel << 1));
new = use_dma ? ((new & ~other) | bit) : (new & ~bit);
if (new != *old) {
@@ -188,7 +191,8 @@ static void ns87415_prepare_drive (ide_drive_t *drive, unsigned int use_dma)
static void ns87415_selectproc (ide_drive_t *drive)
{
- ns87415_prepare_drive (drive, drive->using_dma);
+ ns87415_prepare_drive(drive,
+ !!(drive->dev_flags & IDE_DFLAG_USING_DMA));
}
static int ns87415_dma_end(ide_drive_t *drive)
@@ -274,9 +278,9 @@ static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif)
do {
udelay(50);
stat = hwif->tp_ops->read_status(hwif);
- if (stat == 0xff)
- break;
- } while ((stat & BUSY_STAT) && --timeout);
+ if (stat == 0xff)
+ break;
+ } while ((stat & ATA_BUSY) && --timeout);
#endif
}
@@ -335,21 +339,23 @@ static const struct pci_device_id ns87415_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, ns87415_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver ns87415_pci_driver = {
.name = "NS87415_IDE",
.id_table = ns87415_pci_tbl,
.probe = ns87415_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init ns87415_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&ns87415_pci_driver);
}
static void __exit ns87415_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&ns87415_pci_driver);
}
module_init(ns87415_ide_init);
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index e28e672ddaf..6048eda3cd6 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -85,7 +85,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <asm/io.h>
@@ -137,7 +136,7 @@ static u8 read_reg(int reg)
static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *pair = ide_get_paired_drive(drive);
+ ide_drive_t *pair = ide_get_pair_dev(drive);
unsigned long flags;
u8 tim, misc, addr_pio = pio, clk;
@@ -153,7 +152,7 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
drive->drive_data = XFER_PIO_0 + pio;
- if (pair->present) {
+ if (pair) {
if (pair->drive_data && pair->drive_data < drive->drive_data)
addr_pio = pair->drive_data - XFER_PIO_0;
}
@@ -180,7 +179,7 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
misc = addr_timings[clk][addr_pio];
/* select Index-0/1 for Register-A/B */
- write_reg(drive->select.b.unit, MISC_REG);
+ write_reg(drive->dn & 1, MISC_REG);
/* set read cycle timings */
write_reg(tim, READ_REG);
/* set write cycle timings */
@@ -221,21 +220,23 @@ static const struct pci_device_id opti621_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, opti621_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver opti621_pci_driver = {
.name = "Opti621_IDE",
.id_table = opti621_pci_tbl,
.probe = opti621_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init opti621_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&opti621_pci_driver);
}
static void __exit opti621_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&opti621_pci_driver);
}
module_init(opti621_ide_init);
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index d477da6b585..211ae46e3e0 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -19,7 +19,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/delay.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -203,10 +202,10 @@ static u8 pdcnew_cable_detect(ide_hwif_t *hwif)
static void pdcnew_quirkproc(ide_drive_t *drive)
{
- const char **list, *model = drive->id->model;
+ const char **list, *m = (char *)&drive->id[ATA_ID_PROD];
for (list = pdc_quirk_drives; *list != NULL; list++)
- if (strstr(model, *list) != NULL) {
+ if (strstr(m, *list) != NULL) {
drive->quirk_list = 2;
return;
}
@@ -227,7 +226,7 @@ static void pdcnew_reset(ide_drive_t *drive)
* read_counter - Read the byte count registers
* @dma_base: for the port address
*/
-static long __devinit read_counter(u32 dma_base)
+static long read_counter(u32 dma_base)
{
u32 pri_dma_base = dma_base, sec_dma_base = dma_base + 0x08;
u8 cnt0, cnt1, cnt2, cnt3;
@@ -267,7 +266,7 @@ static long __devinit read_counter(u32 dma_base)
* @dma_base: for the port address
* E.g. 16949000 on 33 MHz PCI bus, i.e. half of the PCI clock.
*/
-static long __devinit detect_pll_input_clock(unsigned long dma_base)
+static long detect_pll_input_clock(unsigned long dma_base)
{
struct timeval start_time, end_time;
long start_count, end_count;
@@ -310,7 +309,7 @@ static long __devinit detect_pll_input_clock(unsigned long dma_base)
}
#ifdef CONFIG_PPC_PMAC
-static void __devinit apple_kiwi_init(struct pci_dev *pdev)
+static void apple_kiwi_init(struct pci_dev *pdev)
{
struct device_node *np = pci_device_to_OF_node(pdev);
u8 conf;
@@ -326,7 +325,7 @@ static void __devinit apple_kiwi_init(struct pci_dev *pdev)
}
#endif /* CONFIG_PPC_PMAC */
-static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev)
+static unsigned int init_chipset_pdcnew(struct pci_dev *dev)
{
const char *name = DRV_NAME;
unsigned long dma_base = pci_resource_start(dev, 4);
@@ -562,21 +561,23 @@ static const struct pci_device_id pdc202new_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, pdc202new_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver pdc202new_pci_driver = {
.name = "Promise_IDE",
.id_table = pdc202new_pci_tbl,
.probe = pdc202new_init_one,
.remove = __devexit_p(pdc202new_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init pdc202new_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&pdc202new_pci_driver);
}
static void __exit pdc202new_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&pdc202new_pci_driver);
}
module_init(pdc202new_ide_init);
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index de9a2740046..799557c25ee 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -13,7 +13,6 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/blkdev.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -86,7 +85,7 @@ static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed)
* Prefetch_EN / IORDY_EN / PA[3:0] bits of register A
*/
AP &= ~0x3f;
- if (drive->id->capability & 4)
+ if (ata_id_iordy_disable(drive->id))
AP |= 0x20; /* set IORDY_EN bit */
if (drive->media == ide_disk)
AP |= 0x10; /* set Prefetch_EN bit */
@@ -154,10 +153,10 @@ static void pdc_old_disable_66MHz_clock(ide_hwif_t *hwif)
static void pdc202xx_quirkproc(ide_drive_t *drive)
{
- const char **list, *model = drive->id->model;
+ const char **list, *m = (char *)&drive->id[ATA_ID_PROD];
for (list = pdc_quirk_drives; *list != NULL; list++)
- if (strstr(model, *list) != NULL) {
+ if (strstr(m, *list) != NULL) {
drive->quirk_list = 2;
return;
}
@@ -169,7 +168,7 @@ static void pdc202xx_dma_start(ide_drive_t *drive)
{
if (drive->current_speed > XFER_UDMA_2)
pdc_old_enable_66MHz_clock(drive->hwif);
- if (drive->media != ide_disk || drive->addressing == 1) {
+ if (drive->media != ide_disk || (drive->dev_flags & IDE_DFLAG_LBA48)) {
struct request *rq = HWGROUP(drive)->rq;
ide_hwif_t *hwif = HWIF(drive);
unsigned long high_16 = hwif->extra_base - 16;
@@ -189,7 +188,7 @@ static void pdc202xx_dma_start(ide_drive_t *drive)
static int pdc202xx_dma_end(ide_drive_t *drive)
{
- if (drive->media != ide_disk || drive->addressing == 1) {
+ if (drive->media != ide_disk || (drive->dev_flags & IDE_DFLAG_LBA48)) {
ide_hwif_t *hwif = HWIF(drive);
unsigned long high_16 = hwif->extra_base - 16;
unsigned long atapi_reg = high_16 + (hwif->channel ? 0x24 : 0x20);
@@ -201,7 +200,7 @@ static int pdc202xx_dma_end(ide_drive_t *drive)
}
if (drive->current_speed > XFER_UDMA_2)
pdc_old_disable_66MHz_clock(drive->hwif);
- return __ide_dma_end(drive);
+ return ide_dma_end(drive);
}
static int pdc202xx_dma_test_irq(ide_drive_t *drive)
@@ -265,7 +264,7 @@ static void pdc202xx_dma_timeout(ide_drive_t *drive)
ide_dma_timeout(drive);
}
-static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev)
+static unsigned int init_chipset_pdc202xx(struct pci_dev *dev)
{
unsigned long dmabase = pci_resource_start(dev, 4);
u8 udma_speed_flag = 0, primary_mode = 0, secondary_mode = 0;
@@ -334,7 +333,7 @@ static const struct ide_dma_ops pdc20246_dma_ops = {
.dma_setup = ide_dma_setup,
.dma_exec_cmd = ide_dma_exec_cmd,
.dma_start = ide_dma_start,
- .dma_end = __ide_dma_end,
+ .dma_end = ide_dma_end,
.dma_test_irq = pdc202xx_dma_test_irq,
.dma_lost_irq = pdc202xx_dma_lost_irq,
.dma_timeout = pdc202xx_dma_timeout,
@@ -427,21 +426,23 @@ static const struct pci_device_id pdc202xx_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, pdc202xx_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver pdc202xx_pci_driver = {
.name = "Promise_Old_IDE",
.id_table = pdc202xx_pci_tbl,
.probe = pdc202xx_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init pdc202xx_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&pdc202xx_pci_driver);
}
static void __exit pdc202xx_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&pdc202xx_pci_driver);
}
module_init(pdc202xx_ide_init);
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 30cfc815fe3..d63f9fdca76 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -48,7 +48,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -205,7 +204,7 @@ static void piix_set_dma_mode(ide_drive_t *drive, const u8 speed)
* out to be nice and simple.
*/
-static unsigned int __devinit init_chipset_ich(struct pci_dev *dev)
+static unsigned int init_chipset_ich(struct pci_dev *dev)
{
u32 extra = 0;
@@ -216,17 +215,26 @@ static unsigned int __devinit init_chipset_ich(struct pci_dev *dev)
}
/**
- * piix_dma_clear_irq - clear BMDMA status
- * @drive: IDE drive to clear
+ * ich_clear_irq - clear BMDMA status
+ * @drive: IDE drive
*
- * Called from ide_intr() for PIO interrupts
- * to clear BMDMA status as needed by ICHx
+ * ICHx contollers set DMA INTR no matter DMA or PIO.
+ * BMDMA status might need to be cleared even for
+ * PIO interrupts to prevent spurious/lost IRQ.
*/
-static void piix_dma_clear_irq(ide_drive_t *drive)
+static void ich_clear_irq(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
u8 dma_stat;
+ /*
+ * ide_dma_end() needs BMDMA status for error checking.
+ * So, skip clearing BMDMA status here and leave it
+ * to ide_dma_end() if this is DMA interrupt.
+ */
+ if (drive->waiting_for_dma || hwif->dma_base == 0)
+ return;
+
/* clear the INTR & ERROR bits */
dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS);
/* Should we force the bit as well ? */
@@ -250,6 +258,7 @@ static const struct ich_laptop ich_laptop[] = {
{ 0x27DF, 0x1025, 0x0110 }, /* ICH7 on Acer 3682WLMi */
{ 0x27DF, 0x1043, 0x1267 }, /* ICH7 on Asus W5F */
{ 0x27DF, 0x103C, 0x30A1 }, /* ICH7 on HP Compaq nc2400 */
+ { 0x27DF, 0x1071, 0xD221 }, /* ICH7 on Hercules EC-900 */
{ 0x24CA, 0x1025, 0x0061 }, /* ICH4 on Acer Aspire 2023WLMi */
{ 0x2653, 0x1043, 0x82D8 }, /* ICH6M on Asus Eee 701 */
/* end marker */
@@ -294,21 +303,19 @@ static void __devinit init_hwif_piix(ide_hwif_t *hwif)
hwif->ultra_mask = hwif->mwdma_mask = hwif->swdma_mask = 0;
}
-static void __devinit init_hwif_ich(ide_hwif_t *hwif)
-{
- init_hwif_piix(hwif);
-
- /* ICHx need to clear the BMDMA status for all interrupts */
- if (hwif->dma_base)
- hwif->ide_dma_clear_irq = &piix_dma_clear_irq;
-}
-
static const struct ide_port_ops piix_port_ops = {
.set_pio_mode = piix_set_pio_mode,
.set_dma_mode = piix_set_dma_mode,
.cable_detect = piix_cable_detect,
};
+static const struct ide_port_ops ich_port_ops = {
+ .set_pio_mode = piix_set_pio_mode,
+ .set_dma_mode = piix_set_dma_mode,
+ .clear_irq = ich_clear_irq,
+ .cable_detect = piix_cable_detect,
+};
+
#ifndef CONFIG_IA64
#define IDE_HFLAGS_PIIX IDE_HFLAG_LEGACY_IRQS
#else
@@ -332,9 +339,9 @@ static const struct ide_port_ops piix_port_ops = {
{ \
.name = DRV_NAME, \
.init_chipset = init_chipset_ich, \
- .init_hwif = init_hwif_ich, \
+ .init_hwif = init_hwif_piix, \
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \
- .port_ops = &piix_port_ops, \
+ .port_ops = &ich_port_ops, \
.host_flags = IDE_HFLAGS_PIIX, \
.pio_mask = ATA_PIO4, \
.swdma_mask = ATA_SWDMA2_ONLY, \
@@ -445,22 +452,24 @@ static const struct pci_device_id piix_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, piix_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver piix_pci_driver = {
.name = "PIIX_IDE",
.id_table = piix_pci_tbl,
.probe = piix_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init piix_ide_init(void)
{
piix_check_450nx();
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&piix_pci_driver);
}
static void __exit piix_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&piix_pci_driver);
}
module_init(piix_ide_init);
diff --git a/drivers/ide/pci/rz1000.c b/drivers/ide/pci/rz1000.c
index 8d11ee838a2..7daf0135cba 100644
--- a/drivers/ide/pci/rz1000.c
+++ b/drivers/ide/pci/rz1000.c
@@ -16,7 +16,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -60,7 +59,7 @@ static const struct pci_device_id rz1000_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, rz1000_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver rz1000_pci_driver = {
.name = "RZ1000_IDE",
.id_table = rz1000_pci_tbl,
.probe = rz1000_init_one,
@@ -69,12 +68,12 @@ static struct pci_driver driver = {
static int __init rz1000_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&rz1000_pci_driver);
}
static void __exit rz1000_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&rz1000_pci_driver);
}
module_init(rz1000_ide_init);
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index 8efaed16fea..f1a8758e3a9 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -14,7 +14,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -104,17 +103,19 @@ static void sc1200_tunepio(ide_drive_t *drive, u8 pio)
static u8 sc1200_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *mate = &hwif->drives[(drive->dn & 1) ^ 1];
- struct hd_driveid *mateid = mate->id;
+ ide_drive_t *mate = ide_get_pair_dev(drive);
+ u16 *mateid = mate->id;
u8 mask = hwif->ultra_mask;
- if (mate->present == 0)
+ if (mate == NULL)
goto out;
- if ((mateid->capability & 1) && __ide_dma_bad_drive(mate) == 0) {
- if ((mateid->field_valid & 4) && (mateid->dma_ultra & 7))
+ if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
+ if ((mateid[ATA_ID_FIELD_VALID] & 4) &&
+ (mateid[ATA_ID_UDMA_MODES] & 7))
goto out;
- if ((mateid->field_valid & 2) && (mateid->dma_mword & 7))
+ if ((mateid[ATA_ID_FIELD_VALID] & 2) &&
+ (mateid[ATA_ID_MWDMA_MODES] & 7))
mask = 0;
}
out:
@@ -125,7 +126,6 @@ static void sc1200_set_dma_mode(ide_drive_t *drive, const u8 mode)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
- int unit = drive->select.b.unit;
unsigned int reg, timings;
unsigned short pci_clock;
unsigned int basereg = hwif->channel ? 0x50 : 0x40;
@@ -154,7 +154,7 @@ static void sc1200_set_dma_mode(ide_drive_t *drive, const u8 mode)
else
timings = mwdma_timing[pci_clock][mode - XFER_MW_DMA_0];
- if (unit == 0) { /* are we configuring drive0? */
+ if ((drive->dn & 1) == 0) {
pci_read_config_dword(dev, basereg + 4, &reg);
timings |= reg & 0x80000000; /* preserve PIO format bit */
pci_write_config_dword(dev, basereg + 4, timings);
@@ -215,7 +215,8 @@ static void sc1200_set_pio_mode(ide_drive_t *drive, const u8 pio)
if (mode != -1) {
printk("SC1200: %s: changing (U)DMA mode\n", drive->name);
ide_dma_off_quietly(drive);
- if (ide_set_dma_mode(drive, mode) == 0 && drive->using_dma)
+ if (ide_set_dma_mode(drive, mode) == 0 &&
+ (drive->dev_flags & IDE_DFLAG_USING_DMA))
hwif->dma_ops->dma_host_set(drive, 1);
return;
}
@@ -327,7 +328,7 @@ static const struct pci_device_id sc1200_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, sc1200_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver sc1200_pci_driver = {
.name = "SC1200_IDE",
.id_table = sc1200_pci_tbl,
.probe = sc1200_init_one,
@@ -340,12 +341,12 @@ static struct pci_driver driver = {
static int __init sc1200_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&sc1200_pci_driver);
}
static void __exit sc1200_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&sc1200_pci_driver);
}
module_init(sc1200_ide_init);
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 44cccd1e086..9ce1d805992 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -26,7 +26,6 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/delay.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -292,7 +291,7 @@ static void scc_set_dma_mode(ide_drive_t *drive, const u8 speed)
static void scc_dma_host_set(ide_drive_t *drive, int on)
{
ide_hwif_t *hwif = drive->hwif;
- u8 unit = (drive->select.b.unit & 0x01);
+ u8 unit = drive->dn & 1;
u8 dma_stat = scc_ide_inb(hwif->dma_base + 4);
if (on)
@@ -354,7 +353,6 @@ static void scc_dma_start(ide_drive_t *drive)
/* start DMA */
scc_ide_outb(dma_cmd | 1, hwif->dma_base);
- hwif->dma = 1;
wmb();
}
@@ -375,7 +373,6 @@ static int __scc_dma_end(ide_drive_t *drive)
/* purge DMA mappings */
ide_destroy_dmatable(drive);
/* verify good DMA status */
- hwif->dma = 0;
wmb();
return (dma_stat & 7) != 4 ? (0x10 | dma_stat) : 0;
}
@@ -400,7 +397,7 @@ static int scc_dma_end(ide_drive_t *drive)
/* errata A308 workaround: Step5 (check data loss) */
/* We don't check non ide_disk because it is limited to UDMA4 */
if (!(in_be32((void __iomem *)hwif->io_ports.ctl_addr)
- & ERR_STAT) &&
+ & ATA_ERR) &&
drive->media == ide_disk && drive->current_speed > XFER_UDMA_4) {
reg = in_be32((void __iomem *)intsts_port);
if (!(reg & INTSTS_ACTEINT)) {
@@ -504,7 +501,7 @@ static int scc_dma_test_irq(ide_drive_t *drive)
/* SCC errata A252,A308 workaround: Step4 */
if ((in_be32((void __iomem *)hwif->io_ports.ctl_addr)
- & ERR_STAT) &&
+ & ATA_ERR) &&
(int_stat & INTSTS_INTRQ))
return 1;
@@ -512,9 +509,6 @@ static int scc_dma_test_irq(ide_drive_t *drive)
if (int_stat & INTSTS_IOIRQS)
return 1;
- if (!drive->waiting_for_dma)
- printk(KERN_WARNING "%s: (%s) called while not waiting\n",
- drive->name, __func__);
return 0;
}
@@ -711,7 +705,7 @@ static void scc_tf_load(ide_drive_t *drive, ide_task_t *task)
scc_ide_outb(tf->lbah, io_ports->lbah_addr);
if (task->tf_flags & IDE_TFLAG_OUT_DEVICE)
- scc_ide_outb((tf->device & HIHI) | drive->select.all,
+ scc_ide_outb((tf->device & HIHI) | drive->select,
io_ports->device_addr);
}
@@ -827,6 +821,12 @@ static void __devinit init_iops_scc(ide_hwif_t *hwif)
init_mmio_iops_scc(hwif);
}
+static int __devinit scc_init_dma(ide_hwif_t *hwif,
+ const struct ide_port_info *d)
+{
+ return ide_allocate_dma_engine(hwif);
+}
+
static u8 scc_cable_detect(ide_hwif_t *hwif)
{
return ATA_CBL_PATA80;
@@ -891,6 +891,7 @@ static const struct ide_dma_ops scc_dma_ops = {
{ \
.name = name_str, \
.init_iops = init_iops_scc, \
+ .init_dma = scc_init_dma, \
.init_hwif = init_hwif_scc, \
.tp_ops = &scc_tp_ops, \
.port_ops = &scc_port_ops, \
@@ -928,13 +929,6 @@ static void __devexit scc_remove(struct pci_dev *dev)
{
struct scc_ports *ports = pci_get_drvdata(dev);
struct ide_host *host = ports->host;
- ide_hwif_t *hwif = host->ports[0];
-
- if (hwif->dmatable_cpu) {
- pci_free_consistent(dev, PRD_ENTRIES * PRD_BYTES,
- hwif->dmatable_cpu, hwif->dmatable_dma);
- hwif->dmatable_cpu = NULL;
- }
ide_host_remove(host);
@@ -950,7 +944,7 @@ static const struct pci_device_id scc_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, scc_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver scc_pci_driver = {
.name = "SCC IDE",
.id_table = scc_pci_tbl,
.probe = scc_init_one,
@@ -959,14 +953,14 @@ static struct pci_driver driver = {
static int scc_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&scc_pci_driver);
}
module_init(scc_ide_init);
/* -- No exit code?
static void scc_ide_exit(void)
{
- ide_pci_unregister_driver(&driver);
+ ide_pci_unregister_driver(&scc_pci_driver);
}
module_exit(scc_ide_exit);
*/
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index c3bdc6e51a4..437bc919daf 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -32,7 +32,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -57,8 +56,10 @@ static struct pci_dev *isa_dev;
static int check_in_drive_lists (ide_drive_t *drive, const char **list)
{
+ char *m = (char *)&drive->id[ATA_ID_PROD];
+
while (*list)
- if (!strcmp(*list++, drive->id->model))
+ if (!strcmp(*list++, m))
return 1;
return 0;
}
@@ -152,7 +153,7 @@ static void svwks_set_dma_mode(ide_drive_t *drive, const u8 speed)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
- u8 unit = (drive->select.b.unit & 0x01);
+ u8 unit = drive->dn & 1;
u8 ultra_enable = 0, ultra_timing = 0, dma_timing = 0;
@@ -174,7 +175,7 @@ static void svwks_set_dma_mode(ide_drive_t *drive, const u8 speed)
pci_write_config_byte(dev, 0x54, ultra_enable);
}
-static unsigned int __devinit init_chipset_svwks(struct pci_dev *dev)
+static unsigned int init_chipset_svwks(struct pci_dev *dev)
{
unsigned int reg;
u8 btr;
@@ -442,21 +443,23 @@ static const struct pci_device_id svwks_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, svwks_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver svwks_pci_driver = {
.name = "Serverworks_IDE",
.id_table = svwks_pci_tbl,
.probe = svwks_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init svwks_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&svwks_pci_driver);
}
static void __exit svwks_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&svwks_pci_driver);
}
module_init(svwks_ide_init);
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 681306c9d79..dd634541ce3 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -1,5 +1,6 @@
/*
* Copyright (c) 2003-2006 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (C) 2008 MontaVista Software, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
@@ -22,7 +23,6 @@
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/delay.h>
-#include <linux/hdreg.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/ioport.h>
@@ -151,7 +151,7 @@ sgiioc4_clearirq(ide_drive_t * drive)
int count = 0;
stat = sgiioc4_read_status(hwif);
- while ((stat & 0x80) && (count++ < 100)) {
+ while ((stat & ATA_BUSY) && (count++ < 100)) {
udelay(1);
stat = sgiioc4_read_status(hwif);
}
@@ -311,7 +311,7 @@ static u8 sgiioc4_read_status(ide_hwif_t *hwif)
u8 reg = (u8) readb((void __iomem *) port);
if ((port & 0xFFF) == 0x11C) { /* Status register of IOC4 */
- if (reg & 0x51) { /* Not busy...check for interrupt */
+ if (!(reg & ATA_BUSY)) { /* Not busy... check for interrupt */
unsigned long other_ir = port - 0x110;
unsigned int intr_reg = (u32) readl((void __iomem *) other_ir);
@@ -339,35 +339,31 @@ ide_dma_sgiioc4(ide_hwif_t *hwif, const struct ide_port_info *d)
if (dma_base == 0)
return -1;
- printk(KERN_INFO "%s: BM-DMA at 0x%04lx-0x%04lx\n", hwif->name,
- dma_base, dma_base + num_ports - 1);
+ printk(KERN_INFO " %s: MMIO-DMA\n", hwif->name);
- if (!request_mem_region(dma_base, num_ports, hwif->name)) {
- printk(KERN_ERR
- "%s(%s) -- ERROR, Addresses 0x%p to 0x%p "
- "ALREADY in use\n",
- __func__, hwif->name, (void *) dma_base,
- (void *) dma_base + num_ports - 1);
+ if (request_mem_region(dma_base, num_ports, hwif->name) == NULL) {
+ printk(KERN_ERR "%s(%s) -- ERROR: addresses 0x%08lx to 0x%08lx "
+ "already in use\n", __func__, hwif->name,
+ dma_base, dma_base + num_ports - 1);
return -1;
}
virt_dma_base = ioremap(dma_base, num_ports);
if (virt_dma_base == NULL) {
- printk(KERN_ERR
- "%s(%s) -- ERROR, Unable to map addresses 0x%lx to 0x%lx\n",
- __func__, hwif->name, dma_base, dma_base + num_ports - 1);
+ printk(KERN_ERR "%s(%s) -- ERROR: unable to map addresses "
+ "0x%lx to 0x%lx\n", __func__, hwif->name,
+ dma_base, dma_base + num_ports - 1);
goto dma_remap_failure;
}
hwif->dma_base = (unsigned long) virt_dma_base;
- hwif->dmatable_cpu = pci_alloc_consistent(dev,
- IOC4_PRD_ENTRIES * IOC4_PRD_BYTES,
- &hwif->dmatable_dma);
+ hwif->sg_max_nents = IOC4_PRD_ENTRIES;
- if (!hwif->dmatable_cpu)
- goto dma_pci_alloc_failure;
+ hwif->prd_max_nents = IOC4_PRD_ENTRIES;
+ hwif->prd_ent_size = IOC4_PRD_BYTES;
- hwif->sg_max_nents = IOC4_PRD_ENTRIES;
+ if (ide_allocate_dma_engine(hwif))
+ goto dma_pci_alloc_failure;
pad = pci_alloc_consistent(dev, IOC4_IDE_CACHELINE_SIZE,
(dma_addr_t *)&hwif->extra_base);
@@ -376,13 +372,11 @@ ide_dma_sgiioc4(ide_hwif_t *hwif, const struct ide_port_info *d)
return 0;
}
- pci_free_consistent(dev, IOC4_PRD_ENTRIES * IOC4_PRD_BYTES,
- hwif->dmatable_cpu, hwif->dmatable_dma);
- printk(KERN_INFO
- "%s() -- Error! Unable to allocate DMA Maps for drive %s\n",
+ ide_release_dma_engine(hwif);
+
+ printk(KERN_ERR "%s(%s) -- ERROR: Unable to allocate DMA maps\n",
__func__, hwif->name);
- printk(KERN_INFO
- "Changing from DMA to PIO mode for Drive %s\n", hwif->name);
+ printk(KERN_INFO "%s: changing from DMA to PIO mode", hwif->name);
dma_pci_alloc_failure:
iounmap(virt_dma_base);
@@ -618,14 +612,12 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev)
irqport = (unsigned long) virt_base + IOC4_INTR_OFFSET;
cmd_phys_base = bar0 + IOC4_CMD_OFFSET;
- if (!request_mem_region(cmd_phys_base, IOC4_CMD_CTL_BLK_SIZE,
- DRV_NAME)) {
- printk(KERN_ERR
- "%s %s: -- ERROR, Addresses "
- "0x%p to 0x%p ALREADY in use\n",
- DRV_NAME, pci_name(dev), (void *)cmd_phys_base,
- (void *) cmd_phys_base + IOC4_CMD_CTL_BLK_SIZE);
- return -ENOMEM;
+ if (request_mem_region(cmd_phys_base, IOC4_CMD_CTL_BLK_SIZE,
+ DRV_NAME) == NULL) {
+ printk(KERN_ERR "%s %s -- ERROR: addresses 0x%08lx to 0x%08lx "
+ "already in use\n", DRV_NAME, pci_name(dev),
+ cmd_phys_base, cmd_phys_base + IOC4_CMD_CTL_BLK_SIZE);
+ return -EBUSY;
}
/* Initialize the IO registers */
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index db2b88a369a..eb4faf92c57 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -39,7 +39,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
#include <linux/io.h>
@@ -117,13 +116,14 @@ static inline unsigned long siimage_seldev(ide_drive_t *drive, int r)
{
ide_hwif_t *hwif = HWIF(drive);
unsigned long base = (unsigned long)hwif->hwif_data;
+ u8 unit = drive->dn & 1;
base += 0xA0 + r;
if (hwif->host_flags & IDE_HFLAG_MMIO)
base += hwif->channel << 6;
else
base += hwif->channel << 4;
- base |= drive->select.b.unit << drive->select.b.unit;
+ base |= unit << unit;
return base;
}
@@ -223,7 +223,9 @@ static u8 sil_pata_udma_filter(ide_drive_t *drive)
static u8 sil_sata_udma_filter(ide_drive_t *drive)
{
- return strstr(drive->id->model, "Maxtor") ? ATA_UDMA5 : ATA_UDMA6;
+ char *m = (char *)&drive->id[ATA_ID_PROD];
+
+ return strstr(m, "Maxtor") ? ATA_UDMA5 : ATA_UDMA6;
}
/**
@@ -243,7 +245,7 @@ static void sil_set_pio_mode(ide_drive_t *drive, u8 pio)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
- ide_drive_t *pair = ide_get_paired_drive(drive);
+ ide_drive_t *pair = ide_get_pair_dev(drive);
u32 speedt = 0;
u16 speedp = 0;
unsigned long addr = siimage_seldev(drive, 0x04);
@@ -254,10 +256,10 @@ static void sil_set_pio_mode(ide_drive_t *drive, u8 pio)
u8 addr_mask = hwif->channel ? (mmio ? 0xF4 : 0x84)
: (mmio ? 0xB4 : 0x80);
u8 mode = 0;
- u8 unit = drive->select.b.unit;
+ u8 unit = drive->dn & 1;
/* trim *taskfile* PIO to the slowest of the master/slave */
- if (pair->present) {
+ if (pair) {
u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4);
if (pair_pio < tf_pio)
@@ -300,9 +302,9 @@ static void sil_set_dma_mode(ide_drive_t *drive, const u8 speed)
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
- u16 ultra = 0, multi = 0;
- u8 mode = 0, unit = drive->select.b.unit;
unsigned long base = (unsigned long)hwif->hwif_data;
+ u16 ultra = 0, multi = 0;
+ u8 mode = 0, unit = drive->dn & 1;
u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0;
u8 scsc = 0, addr_mask = hwif->channel ? (mmio ? 0xF4 : 0x84)
: (mmio ? 0xB4 : 0x80);
@@ -462,7 +464,7 @@ static void sil_sata_pre_reset(ide_drive_t *drive)
* to 133 MHz clocking if the system isn't already set up to do it.
*/
-static unsigned int __devinit init_chipset_siimage(struct pci_dev *dev)
+static unsigned int init_chipset_siimage(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
void __iomem *ioaddr = host->host_priv;
@@ -616,8 +618,8 @@ static void __devinit init_mmio_iops_siimage(ide_hwif_t *hwif)
static int is_dev_seagate_sata(ide_drive_t *drive)
{
- const char *s = &drive->id->model[0];
- unsigned len = strnlen(s, sizeof(drive->id->model));
+ const char *s = (const char *)&drive->id[ATA_ID_PROD];
+ unsigned len = strnlen(s, ATA_ID_PROD_LEN);
if ((len > 4) && (!memcmp(s, "ST", 2)))
if ((!memcmp(s + len - 2, "AS", 2)) ||
@@ -711,7 +713,7 @@ static const struct ide_dma_ops sil_dma_ops = {
.dma_setup = ide_dma_setup,
.dma_exec_cmd = ide_dma_exec_cmd,
.dma_start = ide_dma_start,
- .dma_end = __ide_dma_end,
+ .dma_end = ide_dma_end,
.dma_test_irq = siimage_dma_test_irq,
.dma_timeout = ide_dma_timeout,
.dma_lost_irq = ide_dma_lost_irq,
@@ -828,21 +830,23 @@ static const struct pci_device_id siimage_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, siimage_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver siimage_pci_driver = {
.name = "SiI_IDE",
.id_table = siimage_pci_tbl,
.probe = siimage_init_one,
.remove = __devexit_p(siimage_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init siimage_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&siimage_pci_driver);
}
static void __exit siimage_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&siimage_pci_driver);
}
module_init(siimage_ide_init);
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 5efe21d6ef9..ad32e18c5ba 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -47,7 +47,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -448,7 +447,7 @@ static int __devinit sis_find_family(struct pci_dev *dev)
return chipset_family;
}
-static unsigned int __devinit init_chipset_sis5513(struct pci_dev *dev)
+static unsigned int init_chipset_sis5513(struct pci_dev *dev)
{
/* Make general config ops here
1/ tell IDE channels to operate in Compatibility mode only
@@ -606,21 +605,23 @@ static const struct pci_device_id sis5513_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, sis5513_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver sis5513_pci_driver = {
.name = "SIS_IDE",
.id_table = sis5513_pci_tbl,
.probe = sis5513_init_one,
.remove = __devexit_p(sis5513_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init sis5513_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&sis5513_pci_driver);
}
static void __exit sis5513_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&sis5513_pci_driver);
}
module_init(sis5513_ide_init);
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index 73905bcc08f..84dc33602ff 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -17,7 +17,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
@@ -62,7 +61,7 @@ static unsigned int get_pio_timings(ide_drive_t *drive, u8 pio)
if (cmd_off == 0)
cmd_off = 1;
- if (pio > 2 || ide_dev_has_iordy(drive->id))
+ if (pio > 2 || ata_id_has_iordy(drive->id))
iordy = 0x40;
return (cmd_on - 1) << 8 | (cmd_off - 1) | iordy;
@@ -208,7 +207,7 @@ static int sl82c105_dma_end(ide_drive_t *drive)
DBG(("%s(drive:%s)\n", __func__, drive->name));
- ret = __ide_dma_end(drive);
+ ret = ide_dma_end(drive);
pci_write_config_word(dev, reg, drive->drive_data);
@@ -272,7 +271,7 @@ static u8 sl82c105_bridge_revision(struct pci_dev *dev)
* channel 0 here at least, but channel 1 has to be enabled by
* firmware or arch code. We still set both to 16 bits mode.
*/
-static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev)
+static unsigned int init_chipset_sl82c105(struct pci_dev *dev)
{
u32 val;
@@ -346,21 +345,23 @@ static const struct pci_device_id sl82c105_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, sl82c105_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver sl82c105_pci_driver = {
.name = "W82C105_IDE",
.id_table = sl82c105_pci_tbl,
.probe = sl82c105_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init sl82c105_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&sl82c105_pci_driver);
}
static void __exit sl82c105_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&sl82c105_pci_driver);
}
module_init(sl82c105_ide_init);
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index 866d6c65e3a..0f759e4ed77 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -11,7 +11,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
-#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -155,21 +154,23 @@ static const struct pci_device_id slc90e66_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, slc90e66_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver slc90e66_pci_driver = {
.name = "SLC90e66_IDE",
.id_table = slc90e66_pci_tbl,
.probe = slc90e66_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init slc90e66_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&slc90e66_pci_driver);
}
static void __exit slc90e66_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&slc90e66_pci_driver);
}
module_init(slc90e66_ide_init);
diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index 927277c54ec..93e2cce4b29 100644
--- a/drivers/ide/pci/tc86c001.c
+++ b/drivers/ide/pci/tc86c001.c
@@ -186,7 +186,7 @@ static const struct ide_dma_ops tc86c001_dma_ops = {
.dma_setup = ide_dma_setup,
.dma_exec_cmd = ide_dma_exec_cmd,
.dma_start = tc86c001_dma_start,
- .dma_end = __ide_dma_end,
+ .dma_end = ide_dma_end,
.dma_test_irq = ide_dma_test_irq,
.dma_lost_irq = ide_dma_lost_irq,
.dma_timeout = ide_dma_timeout,
@@ -245,7 +245,7 @@ static const struct pci_device_id tc86c001_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, tc86c001_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver tc86c001_pci_driver = {
.name = "TC86C001",
.id_table = tc86c001_pci_tbl,
.probe = tc86c001_init_one,
@@ -254,12 +254,12 @@ static struct pci_driver driver = {
static int __init tc86c001_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&tc86c001_pci_driver);
}
static void __exit tc86c001_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&tc86c001_pci_driver);
}
module_init(tc86c001_ide_init);
diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c
index b77ec35151b..b6ff40336aa 100644
--- a/drivers/ide/pci/triflex.c
+++ b/drivers/ide/pci/triflex.c
@@ -28,7 +28,6 @@
#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <linux/init.h>
@@ -39,13 +38,12 @@ static void triflex_set_mode(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
- u8 channel_offset = hwif->channel ? 0x74 : 0x70;
- u16 timing = 0;
u32 triflex_timings = 0;
- u8 unit = (drive->select.b.unit & 0x01);
-
+ u16 timing = 0;
+ u8 channel_offset = hwif->channel ? 0x74 : 0x70, unit = drive->dn & 1;
+
pci_read_config_dword(dev, channel_offset, &triflex_timings);
-
+
switch(speed) {
case XFER_MW_DMA_2:
timing = 0x0103;
@@ -115,21 +113,23 @@ static const struct pci_device_id triflex_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, triflex_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver triflex_pci_driver = {
.name = "TRIFLEX_IDE",
.id_table = triflex_pci_tbl,
.probe = triflex_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init triflex_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&triflex_pci_driver);
}
static void __exit triflex_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&triflex_pci_driver);
}
module_init(triflex_ide_init);
diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c
index fd28b49977f..75ea6152656 100644
--- a/drivers/ide/pci/trm290.c
+++ b/drivers/ide/pci/trm290.c
@@ -135,7 +135,6 @@
#include <linux/interrupt.h>
#include <linux/blkdev.h>
#include <linux/init.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/ide.h>
@@ -162,7 +161,7 @@ static void trm290_prepare_drive (ide_drive_t *drive, unsigned int use_dma)
}
/* enable IRQ if not probing */
- if (drive->present) {
+ if (drive->dev_flags & IDE_DFLAG_PRESENT) {
reg = inw(hwif->config_data + 3);
reg &= 0x13;
reg &= ~(1 << hwif->channel);
@@ -174,7 +173,7 @@ static void trm290_prepare_drive (ide_drive_t *drive, unsigned int use_dma)
static void trm290_selectproc (ide_drive_t *drive)
{
- trm290_prepare_drive(drive, drive->using_dma);
+ trm290_prepare_drive(drive, !!(drive->dev_flags & IDE_DFLAG_USING_DMA));
}
static void trm290_dma_exec_cmd(ide_drive_t *drive, u8 command)
@@ -351,7 +350,7 @@ static const struct pci_device_id trm290_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, trm290_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver trm290_pci_driver = {
.name = "TRM290_IDE",
.id_table = trm290_pci_tbl,
.probe = trm290_init_one,
@@ -360,12 +359,12 @@ static struct pci_driver driver = {
static int __init trm290_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&trm290_pci_driver);
}
static void __exit trm290_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&trm290_pci_driver);
}
module_init(trm290_ide_init);
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 94fb9ab3223..2a812d3207e 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -154,7 +154,7 @@ static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing)
static void via_set_drive(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *peer = hwif->drives + (~drive->dn & 1);
+ ide_drive_t *peer = ide_get_pair_dev(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
@@ -173,7 +173,7 @@ static void via_set_drive(ide_drive_t *drive, const u8 speed)
ide_timing_compute(drive, speed, &t, T, UT);
- if (peer->present) {
+ if (peer) {
ide_timing_compute(peer, peer->current_speed, &p, T, UT);
ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT);
}
@@ -215,7 +215,7 @@ static struct via_isa_bridge *via_config_find(struct pci_dev **isa)
/*
* Check and handle 80-wire cable presence
*/
-static void __devinit via_cable_detect(struct via82cxxx_dev *vdev, u32 u)
+static void via_cable_detect(struct via82cxxx_dev *vdev, u32 u)
{
int i;
@@ -267,7 +267,7 @@ static void __devinit via_cable_detect(struct via82cxxx_dev *vdev, u32 u)
* and initialize its drive independent registers.
*/
-static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev)
+static unsigned int init_chipset_via82cxxx(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
@@ -487,21 +487,23 @@ static const struct pci_device_id via_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, via_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver via_pci_driver = {
.name = "VIA_IDE",
.id_table = via_pci_tbl,
.probe = via_init_one,
.remove = __devexit_p(via_remove),
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init via_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&via_pci_driver);
}
static void __exit via_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&via_pci_driver);
}
module_init(via_ide_init);