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-rw-r--r--drivers/ide/icside.c2
-rw-r--r--drivers/ide/ide-cd.c11
-rw-r--r--drivers/ide/ide-gd.c17
-rw-r--r--drivers/ide/ide-io.c4
-rw-r--r--drivers/ide/ide-iops.c21
-rw-r--r--drivers/ide/ide-lib.c27
-rw-r--r--drivers/ide/ide-pci-generic.c11
-rw-r--r--drivers/ide/ide-probe.c9
-rw-r--r--drivers/ide/ide-tape.c6
-rw-r--r--drivers/ide/palm_bk3710.c93
-rw-r--r--drivers/ide/pdc202xx_old.c22
-rw-r--r--drivers/ide/piix.c1
-rw-r--r--drivers/ide/via82cxxx.c2
13 files changed, 103 insertions, 123 deletions
diff --git a/drivers/ide/icside.c b/drivers/ide/icside.c
index 4e16ce68b063..36da913cc553 100644
--- a/drivers/ide/icside.c
+++ b/drivers/ide/icside.c
@@ -466,7 +466,7 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
struct ide_host *host;
unsigned int sel = 0;
int ret;
- hw_regs_t hw[2], *hws[] = { &hw[0], NULL, NULL, NULL };
+ hw_regs_t hw[2], *hws[] = { &hw[0], &hw[1], NULL, NULL };
struct ide_port_info d = icside_v6_port_info;
ioc_base = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, 0);
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 3aec19d1fdfc..925eb9e245d1 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -312,7 +312,6 @@ static int cdrom_decode_status(ide_drive_t *drive, u8 stat)
ide_hwif_t *hwif = drive->hwif;
struct request *rq = hwif->rq;
int err, sense_key, do_end_request = 0;
- u8 quiet = rq->cmd_flags & REQ_QUIET;
/* get the IDE error register */
err = ide_read_error(drive);
@@ -347,7 +346,7 @@ static int cdrom_decode_status(ide_drive_t *drive, u8 stat)
} else {
cdrom_saw_media_change(drive);
- if (blk_fs_request(rq) && !quiet)
+ if (blk_fs_request(rq) && !blk_rq_quiet(rq))
printk(KERN_ERR PFX "%s: tray open\n",
drive->name);
}
@@ -382,7 +381,7 @@ static int cdrom_decode_status(ide_drive_t *drive, u8 stat)
* No point in retrying after an illegal request or data
* protect error.
*/
- if (!quiet)
+ if (!blk_rq_quiet(rq))
ide_dump_status(drive, "command error", stat);
do_end_request = 1;
break;
@@ -391,14 +390,14 @@ static int cdrom_decode_status(ide_drive_t *drive, u8 stat)
* No point in re-trying a zillion times on a bad sector.
* If we got here the error is not correctable.
*/
- if (!quiet)
+ if (!blk_rq_quiet(rq))
ide_dump_status(drive, "media error "
"(bad sector)", stat);
do_end_request = 1;
break;
case BLANK_CHECK:
/* disk appears blank? */
- if (!quiet)
+ if (!blk_rq_quiet(rq))
ide_dump_status(drive, "media error (blank)",
stat);
do_end_request = 1;
@@ -609,7 +608,7 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
struct request *rq = hwif->rq;
ide_expiry_t *expiry = NULL;
int dma_error = 0, dma, thislen, uptodate = 0;
- int write = (rq_data_dir(rq) == WRITE) ? 1 : 0, rc, nsectors;
+ int write = (rq_data_dir(rq) == WRITE) ? 1 : 0, rc = 0, nsectors;
int sense = blk_sense_request(rq);
unsigned int timeout;
u16 len;
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
index 1aebdf1a4f58..4b6b71e2cdf5 100644
--- a/drivers/ide/ide-gd.c
+++ b/drivers/ide/ide-gd.c
@@ -7,6 +7,7 @@
#include <linux/mutex.h>
#include <linux/ide.h>
#include <linux/hdreg.h>
+#include <linux/dmi.h>
#if !defined(CONFIG_DEBUG_BLOCK_EXT_DEVT)
#define IDE_DISK_MINORS (1 << PARTN_BITS)
@@ -99,6 +100,19 @@ static void ide_gd_resume(ide_drive_t *drive)
(void)drive->disk_ops->get_capacity(drive);
}
+static const struct dmi_system_id ide_coldreboot_table[] = {
+ {
+ /* Acer TravelMate 66x cuts power during reboot */
+ .ident = "Acer TravelMate 660",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"),
+ },
+ },
+
+ { } /* terminate list */
+};
+
static void ide_gd_shutdown(ide_drive_t *drive)
{
#ifdef CONFIG_ALPHA
@@ -115,7 +129,8 @@ static void ide_gd_shutdown(ide_drive_t *drive)
the disk to expire its write cache. */
if (system_state != SYSTEM_POWER_OFF) {
#else
- if (system_state == SYSTEM_RESTART) {
+ if (system_state == SYSTEM_RESTART &&
+ !dmi_check_system(ide_coldreboot_table)) {
#endif
drive->disk_ops->flush(drive);
return;
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 35dc38d3b2c5..6415a2e2ba87 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -696,7 +696,7 @@ void ide_timer_expiry (unsigned long data)
}
spin_lock_irq(&hwif->lock);
enable_irq(hwif->irq);
- if (startstop == ide_stopped) {
+ if (startstop == ide_stopped && hwif->polling == 0) {
ide_unlock_port(hwif);
plug_device = 1;
}
@@ -868,7 +868,7 @@ irqreturn_t ide_intr (int irq, void *dev_id)
* same irq as is currently being serviced here, and Linux
* won't allow another of the same (on any CPU) until we return.
*/
- if (startstop == ide_stopped) {
+ if (startstop == ide_stopped && hwif->polling == 0) {
BUG_ON(hwif->handler);
ide_unlock_port(hwif);
plug_device = 1;
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index c19a221b1e18..06fe002116ec 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -206,8 +206,6 @@ EXPORT_SYMBOL_GPL(ide_in_drive_list);
/*
* Early UDMA66 devices don't set bit14 to 1, only bit13 is valid.
- * We list them here and depend on the device side cable detection for them.
- *
* Some optical devices with the buggy firmwares have the same problem.
*/
static const struct drive_list_entry ivb_list[] = {
@@ -251,10 +249,25 @@ u8 eighty_ninty_three(ide_drive_t *drive)
* - force bit13 (80c cable present) check also for !ivb devices
* (unless the slave device is pre-ATA3)
*/
- if ((id[ATA_ID_HW_CONFIG] & 0x4000) ||
- (ivb && (id[ATA_ID_HW_CONFIG] & 0x2000)))
+ if (id[ATA_ID_HW_CONFIG] & 0x4000)
return 1;
+ if (ivb) {
+ const char *model = (char *)&id[ATA_ID_PROD];
+
+ if (strstr(model, "TSSTcorp CDDVDW SH-S202")) {
+ /*
+ * These ATAPI devices always report 80c cable
+ * so we have to depend on the host in this case.
+ */
+ if (hwif->cbl == ATA_CBL_PATA80)
+ return 1;
+ } else {
+ /* Depend on the device side cable detection. */
+ if (id[ATA_ID_HW_CONFIG] & 0x2000)
+ return 1;
+ }
+ }
no_80w:
if (drive->dev_flags & IDE_DFLAG_UDMA33_WARNED)
return 0;
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 56ff8c46c7d1..2148df836ce7 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -31,24 +31,6 @@ void ide_toggle_bounce(ide_drive_t *drive, int on)
blk_queue_bounce_limit(drive->queue, addr);
}
-static void ide_dump_opcode(ide_drive_t *drive)
-{
- struct request *rq = drive->hwif->rq;
- struct ide_cmd *cmd = NULL;
-
- if (!rq)
- return;
-
- if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE)
- cmd = rq->special;
-
- printk(KERN_ERR "ide: failed opcode was: ");
- if (cmd == NULL)
- printk(KERN_CONT "unknown\n");
- else
- printk(KERN_CONT "0x%02x\n", cmd->tf.command);
-}
-
u64 ide_get_lba_addr(struct ide_cmd *cmd, int lba48)
{
struct ide_taskfile *tf = &cmd->tf;
@@ -91,7 +73,7 @@ static void ide_dump_sector(ide_drive_t *drive)
static void ide_dump_ata_error(ide_drive_t *drive, u8 err)
{
- printk(KERN_ERR "{ ");
+ printk(KERN_CONT "{ ");
if (err & ATA_ABORTED)
printk(KERN_CONT "DriveStatusError ");
if (err & ATA_ICRC)
@@ -121,7 +103,7 @@ static void ide_dump_ata_error(ide_drive_t *drive, u8 err)
static void ide_dump_atapi_error(ide_drive_t *drive, u8 err)
{
- printk(KERN_ERR "{ ");
+ printk(KERN_CONT "{ ");
if (err & ATAPI_ILI)
printk(KERN_CONT "IllegalLengthIndication ");
if (err & ATAPI_EOM)
@@ -179,7 +161,10 @@ u8 ide_dump_status(ide_drive_t *drive, const char *msg, u8 stat)
else
ide_dump_atapi_error(drive, err);
}
- ide_dump_opcode(drive);
+
+ printk(KERN_ERR "%s: possibly failed opcode: 0x%02x\n",
+ drive->name, drive->hwif->cmd.tf.command);
+
return err;
}
EXPORT_SYMBOL(ide_dump_status);
diff --git a/drivers/ide/ide-pci-generic.c b/drivers/ide/ide-pci-generic.c
index 61111fd27130..39d4e01f5c9c 100644
--- a/drivers/ide/ide-pci-generic.c
+++ b/drivers/ide/ide-pci-generic.c
@@ -33,6 +33,16 @@ static int ide_generic_all; /* Set to claim all devices */
module_param_named(all_generic_ide, ide_generic_all, bool, 0444);
MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers.");
+static void netcell_quirkproc(ide_drive_t *drive)
+{
+ /* mark words 85-87 as valid */
+ drive->id[ATA_ID_CSF_DEFAULT] |= 0x4000;
+}
+
+static const struct ide_port_ops netcell_port_ops = {
+ .quirkproc = netcell_quirkproc,
+};
+
#define DECLARE_GENERIC_PCI_DEV(extra_flags) \
{ \
.name = DRV_NAME, \
@@ -74,6 +84,7 @@ static const struct ide_port_info generic_chipsets[] __devinitdata = {
{ /* 6: Revolution */
.name = DRV_NAME,
+ .port_ops = &netcell_port_ops,
.host_flags = IDE_HFLAG_CLEAR_SIMPLEX |
IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_OFF_BOARD,
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 7f264ed1141b..c895ed52b2e8 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -295,7 +295,7 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, u16 *id)
timeout = ((cmd == ATA_CMD_ID_ATA) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2;
- if (ide_busy_sleep(hwif, timeout, use_altstatus))
+ if (ide_busy_sleep(drive, timeout, use_altstatus))
return 1;
/* wait for IRQ and ATA_DRQ */
@@ -316,8 +316,9 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, u16 *id)
return rc;
}
-int ide_busy_sleep(ide_hwif_t *hwif, unsigned long timeout, int altstatus)
+int ide_busy_sleep(ide_drive_t *drive, unsigned long timeout, int altstatus)
{
+ ide_hwif_t *hwif = drive->hwif;
u8 stat;
timeout += jiffies;
@@ -330,6 +331,8 @@ int ide_busy_sleep(ide_hwif_t *hwif, unsigned long timeout, int altstatus)
return 0;
} while (time_before(jiffies, timeout));
+ printk(KERN_ERR "%s: timeout in %s\n", drive->name, __func__);
+
return 1; /* drive timed-out */
}
@@ -420,7 +423,7 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
tp_ops->dev_select(drive);
msleep(50);
tp_ops->exec_command(hwif, ATA_CMD_DEV_RESET);
- (void)ide_busy_sleep(hwif, WAIT_WORSTCASE, 0);
+ (void)ide_busy_sleep(drive, WAIT_WORSTCASE, 0);
rc = ide_dev_read_id(drive, cmd, id);
}
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index cb942a9b580f..3a53e0834cf7 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -614,12 +614,6 @@ static ide_startstop_t ide_tape_issue_pc(ide_drive_t *drive,
{
idetape_tape_t *tape = drive->driver_data;
- if (drive->pc->c[0] == REQUEST_SENSE &&
- pc->c[0] == REQUEST_SENSE) {
- printk(KERN_ERR "ide-tape: possible ide-tape.c bug - "
- "Two request sense in serial were issued\n");
- }
-
if (drive->failed_pc == NULL && pc->c[0] != REQUEST_SENSE)
drive->failed_pc = pc;
diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
index c7acca0b8733..09d813d313f4 100644
--- a/drivers/ide/palm_bk3710.c
+++ b/drivers/ide/palm_bk3710.c
@@ -39,27 +39,12 @@
/* Primary Control Offset */
#define IDE_PALM_ATA_PRI_CTL_OFFSET 0x3F6
-/*
- * PalmChip 3710 IDE Controller UDMA timing structure Definition
- */
-struct palm_bk3710_udmatiming {
- unsigned int rptime; /* Ready to pause time */
- unsigned int cycletime; /* Cycle Time */
-};
-
#define BK3710_BMICP 0x00
#define BK3710_BMISP 0x02
#define BK3710_BMIDTP 0x04
-#define BK3710_BMICS 0x08
-#define BK3710_BMISS 0x0A
-#define BK3710_BMIDTS 0x0C
#define BK3710_IDETIMP 0x40
-#define BK3710_IDETIMS 0x42
-#define BK3710_SIDETIM 0x44
-#define BK3710_SLEWCTL 0x45
#define BK3710_IDESTATUS 0x47
#define BK3710_UDMACTL 0x48
-#define BK3710_UDMATIM 0x4A
#define BK3710_MISCCTL 0x50
#define BK3710_REGSTB 0x54
#define BK3710_REGRCVR 0x58
@@ -71,17 +56,22 @@ struct palm_bk3710_udmatiming {
#define BK3710_UDMATRP 0x70
#define BK3710_UDMAENV 0x74
#define BK3710_IORDYTMP 0x78
-#define BK3710_IORDYTMS 0x7C
static unsigned ideclk_period; /* in nanoseconds */
+struct palm_bk3710_udmatiming {
+ unsigned int rptime; /* tRP -- Ready to pause time (nsec) */
+ unsigned int cycletime; /* tCYCTYP2/2 -- avg Cycle Time (nsec) */
+ /* tENV is always a minimum of 20 nsec */
+};
+
static const struct palm_bk3710_udmatiming palm_bk3710_udmatimings[6] = {
- {160, 240}, /* UDMA Mode 0 */
- {125, 160}, /* UDMA Mode 1 */
- {100, 120}, /* UDMA Mode 2 */
- {100, 90}, /* UDMA Mode 3 */
- {100, 60}, /* UDMA Mode 4 */
- {85, 40}, /* UDMA Mode 5 */
+ { 160, 240 / 2 }, /* UDMA Mode 0 */
+ { 125, 160 / 2 }, /* UDMA Mode 1 */
+ { 100, 120 / 2 }, /* UDMA Mode 2 */
+ { 100, 90 / 2 }, /* UDMA Mode 3 */
+ { 100, 60 / 2 }, /* UDMA Mode 4 */
+ { 85, 40 / 2 }, /* UDMA Mode 5 */
};
static void palm_bk3710_setudmamode(void __iomem *base, unsigned int dev,
@@ -98,11 +88,6 @@ static void palm_bk3710_setudmamode(void __iomem *base, unsigned int dev,
trp = DIV_ROUND_UP(palm_bk3710_udmatimings[mode].rptime,
ideclk_period) - 1;
- /* udmatim Register */
- val16 = readw(base + BK3710_UDMATIM) & (dev ? 0xFF0F : 0xFFF0);
- val16 |= (mode << (dev ? 4 : 0));
- writew(val16, base + BK3710_UDMATIM);
-
/* udmastb Ultra DMA Access Strobe Width */
val32 = readl(base + BK3710_UDMASTB) & (0xFF << (dev ? 0 : 8));
val32 |= (t0 << (dev ? 8 : 0));
@@ -163,10 +148,11 @@ static void palm_bk3710_setpiomode(void __iomem *base, ide_drive_t *mate,
u32 val32;
struct ide_timing *t;
+ t = ide_timing_find_mode(XFER_PIO_0 + mode);
+
/* PIO Data Setup */
t0 = DIV_ROUND_UP(cycletime, ideclk_period);
- t2 = DIV_ROUND_UP(ide_timing_find_mode(XFER_PIO_0 + mode)->active,
- ideclk_period);
+ t2 = DIV_ROUND_UP(t->active, ideclk_period);
t2i = t0 - t2 - 1;
t2 -= 1;
@@ -187,7 +173,6 @@ static void palm_bk3710_setpiomode(void __iomem *base, ide_drive_t *mate,
}
/* TASKFILE Setup */
- t = ide_timing_find_mode(XFER_PIO_0 + mode);
t0 = DIV_ROUND_UP(t->cyc8b, ideclk_period);
t2 = DIV_ROUND_UP(t->act8b, ideclk_period);
@@ -236,42 +221,23 @@ static void palm_bk3710_set_pio_mode(ide_drive_t *drive, u8 pio)
static void __devinit palm_bk3710_chipinit(void __iomem *base)
{
/*
- * enable the reset_en of ATA controller so that when ata signals
- * are brought out, by writing into device config. at that
- * time por_n signal should not be 'Z' and have a stable value.
+ * REVISIT: the ATA reset signal needs to be managed through a
+ * GPIO, which means it should come from platform_data. Until
+ * we get and use such information, we have to trust that things
+ * have been reset before we get here.
*/
- writel(0x0300, base + BK3710_MISCCTL);
-
- /* wait for some time and deassert the reset of ATA Device. */
- mdelay(100);
-
- /* Deassert the Reset */
- writel(0x0200, base + BK3710_MISCCTL);
/*
* Program the IDETIMP Register Value based on the following assumptions
*
* (ATA_IDETIMP_IDEEN , ENABLE ) |
- * (ATA_IDETIMP_SLVTIMEN , DISABLE) |
- * (ATA_IDETIMP_RDYSMPL , 70NS) |
- * (ATA_IDETIMP_RDYRCVRY , 50NS) |
- * (ATA_IDETIMP_DMAFTIM1 , PIOCOMP) |
* (ATA_IDETIMP_PREPOST1 , DISABLE) |
- * (ATA_IDETIMP_RDYSEN1 , DISABLE) |
- * (ATA_IDETIMP_PIOFTIM1 , DISABLE) |
- * (ATA_IDETIMP_DMAFTIM0 , PIOCOMP) |
* (ATA_IDETIMP_PREPOST0 , DISABLE) |
- * (ATA_IDETIMP_RDYSEN0 , DISABLE) |
- * (ATA_IDETIMP_PIOFTIM0 , DISABLE)
- */
- writew(0xB388, base + BK3710_IDETIMP);
-
- /*
- * Configure SIDETIM Register
- * (ATA_SIDETIM_RDYSMPS1 ,120NS ) |
- * (ATA_SIDETIM_RDYRCYS1 ,120NS )
+ *
+ * DM6446 silicon rev 2.1 and earlier have no observed net benefit
+ * from enabling prefetch/postwrite.
*/
- writeb(0, base + BK3710_SIDETIM);
+ writew(BIT(15), base + BK3710_IDETIMP);
/*
* UDMACTL Ultra-ATA DMA Control
@@ -283,11 +249,11 @@ static void __devinit palm_bk3710_chipinit(void __iomem *base)
/*
* MISCCTL Miscellaneous Conrol Register
- * (ATA_MISCCTL_RSTMODEP , 1) |
- * (ATA_MISCCTL_RESETP , 0) |
+ * (ATA_MISCCTL_HWNHLD1P , 1 cycle)
+ * (ATA_MISCCTL_HWNHLD0P , 1 cycle)
* (ATA_MISCCTL_TIMORIDE , 1)
*/
- writel(0x201, base + BK3710_MISCCTL);
+ writel(0x001, base + BK3710_MISCCTL);
/*
* IORDYTMP IORDY Timer for Primary Register
@@ -357,10 +323,9 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
clk_enable(clk);
rate = clk_get_rate(clk);
- ideclk_period = 1000000000UL / rate;
- /* Register the IDE interface with Linux ATA Interface */
- memset(&hw, 0, sizeof(hw));
+ /* NOTE: round *down* to meet minimum timings; we count in clocks */
+ ideclk_period = 1000000000UL / rate;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (mem == NULL) {
@@ -390,6 +355,7 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
/* Configure the Palm Chip controller */
palm_bk3710_chipinit(base);
+ memset(&hw, 0, sizeof(hw));
for (i = 0; i < IDE_NR_PORTS - 2; i++)
hw.io_ports_array[i] = (unsigned long)
(base + IDE_PALM_ATA_PRI_REG_OFFSET + i);
@@ -402,6 +368,7 @@ static int __init palm_bk3710_probe(struct platform_device *pdev)
palm_bk3710_port_info.udma_mask = rate < 100000000 ? ATA_UDMA4 :
ATA_UDMA5;
+ /* Register the IDE interface with Linux */
rc = ide_host_add(&palm_bk3710_port_info, hws, NULL);
if (rc)
goto out;
diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c
index 248a54bd2386..b3bc96f930a6 100644
--- a/drivers/ide/pdc202xx_old.c
+++ b/drivers/ide/pdc202xx_old.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org>
- * Copyright (C) 2006-2007 MontaVista Software, Inc.
+ * Copyright (C) 2006-2007, 2009 MontaVista Software, Inc.
* Copyright (C) 2007 Bartlomiej Zolnierkiewicz
*
* Portions Copyright (C) 1999 Promise Technology, Inc.
@@ -227,28 +227,19 @@ somebody_else:
return (dma_stat & 4) == 4; /* return 1 if INTR asserted */
}
-static void pdc202xx_reset_host (ide_hwif_t *hwif)
+static void pdc202xx_reset(ide_drive_t *drive)
{
+ ide_hwif_t *hwif = drive->hwif;
unsigned long high_16 = hwif->extra_base - 16;
u8 udma_speed_flag = inb(high_16 | 0x001f);
+ printk(KERN_WARNING "PDC202xx: software reset...\n");
+
outb(udma_speed_flag | 0x10, high_16 | 0x001f);
mdelay(100);
outb(udma_speed_flag & ~0x10, high_16 | 0x001f);
mdelay(2000); /* 2 seconds ?! */
- printk(KERN_WARNING "PDC202XX: %s channel reset.\n",
- hwif->channel ? "Secondary" : "Primary");
-}
-
-static void pdc202xx_reset (ide_drive_t *drive)
-{
- ide_hwif_t *hwif = drive->hwif;
- ide_hwif_t *mate = hwif->mate;
-
- pdc202xx_reset_host(hwif);
- pdc202xx_reset_host(mate);
-
ide_set_max_pio(drive);
}
@@ -328,9 +319,8 @@ static const struct ide_dma_ops pdc20246_dma_ops = {
.dma_start = ide_dma_start,
.dma_end = ide_dma_end,
.dma_test_irq = pdc202xx_dma_test_irq,
- .dma_lost_irq = pdc202xx_dma_lost_irq,
+ .dma_lost_irq = ide_dma_lost_irq,
.dma_timer_expiry = ide_dma_sff_timer_expiry,
- .dma_clear = pdc202xx_reset,
.dma_sff_read_status = ide_dma_sff_read_status,
};
diff --git a/drivers/ide/piix.c b/drivers/ide/piix.c
index 2aa699933064..69860dea3820 100644
--- a/drivers/ide/piix.c
+++ b/drivers/ide/piix.c
@@ -263,6 +263,7 @@ static const struct ich_laptop ich_laptop[] = {
{ 0x24CA, 0x1025, 0x003d }, /* ICH4 on ACER TM290 */
{ 0x266F, 0x1025, 0x0066 }, /* ICH6 on ACER Aspire 1694WLMi */
{ 0x2653, 0x1043, 0x82D8 }, /* ICH6M on Asus Eee 701 */
+ { 0x27df, 0x104d, 0x900e }, /* ICH7 on Sony TZ-90 */
/* end marker */
{ 0, }
};
diff --git a/drivers/ide/via82cxxx.c b/drivers/ide/via82cxxx.c
index 3ff7231e4858..028de26a25fe 100644
--- a/drivers/ide/via82cxxx.c
+++ b/drivers/ide/via82cxxx.c
@@ -67,6 +67,7 @@ static struct via_isa_bridge {
u8 udma_mask;
u8 flags;
} via_isa_bridges[] = {
+ { "vx855", PCI_DEVICE_ID_VIA_VX855, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
{ "vx800", PCI_DEVICE_ID_VIA_VX800, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
{ "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
{ "vt8237s", PCI_DEVICE_ID_VIA_8237S, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
@@ -474,6 +475,7 @@ static const struct pci_device_id via_pci_tbl[] = {
{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C576_1), 0 },
{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C586_1), 0 },
{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_CX700_IDE), 0 },
+ { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_VX855_IDE), 0 },
{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_6410), 1 },
{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_SATA_EIDE), 1 },
{ 0, },
generated by cgit v1.2.3 (git 2.0.4) at 2025-01-09 15:20:51 +0000