The patch titled
pata_pdc202xx_old: further fixups
has been removed from the -mm tree. Its filename was
pata_pdc202xx_old-further-fixups.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: pata_pdc202xx_old: further fixups
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Turns out distros always enabled burst mode and it is pretty essential so
do the same. Also sort out the post DMA mode restore properly.
My 20263 card now seems happy but needs some four drive tests done yet
(when I've persuaded the kernel not to hang in the edd boot code if I plug
them in ..)
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Cc: Tejun Heo <htejun@xxxxxxxxx>
Cc: Jeff Garzik <jeff@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/ata/pata_pdc202xx_old.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff -puN drivers/ata/pata_pdc202xx_old.c~pata_pdc202xx_old-further-fixups drivers/ata/pata_pdc202xx_old.c
--- a/drivers/ata/pata_pdc202xx_old.c~pata_pdc202xx_old-further-fixups
+++ a/drivers/ata/pata_pdc202xx_old.c
@@ -214,8 +214,8 @@ static void pdc2026x_bmdma_stop(struct a
/* Flip back to 33Mhz for PIO */
if (adev->dma_mode >= XFER_UDMA_2)
iowrite8(ioread8(clock) & ~sel66, clock);
-
ata_bmdma_stop(qc);
+ pdc202xx_set_piomode(ap, adev);
}
/**
@@ -232,6 +232,17 @@ static void pdc2026x_dev_config(struct a
adev->max_sectors = 256;
}
+static int pdc2026x_port_start(struct ata_port *ap)
+{
+ void __iomem *bmdma = ap->ioaddr.bmdma_addr;
+ if (bmdma) {
+ /* Enable burst mode */
+ u8 burst = ioread8(bmdma + 0x1f);
+ iowrite8(burst | 0x01, bmdma + 0x1f);
+ }
+ return ata_sff_port_start(ap);
+}
+
static struct scsi_host_template pdc202xx_sht = {
.module = THIS_MODULE,
.name = DRV_NAME,
@@ -312,7 +323,7 @@ static struct ata_port_operations pdc202
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
- .port_start = ata_sff_port_start,
+ .port_start = pdc2026x_port_start,
};
static int pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
_
Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are
origin.patch
pl2303-fix-mode-switching-regression-fix.patch
git-acpi.patch
git-arm.patch
bw-qcam-adds-module-parameter-aggressive-to-skip-polite-auto-detection-prior-to-direct-initialization.patch
git-libata-all.patch
git-libata-all-fix-pata_winbond-borkage.patch
git-libata-all-wtf.patch
libata-fix-early-use-of-port-printk-checkpatch-fixes.patch
pata_legacy-resychronize-with-upstream-changes-and-resubmit.patch
git-netdev-all.patch
bluetooth-rfcomm-tty_close-before-destruct.patch
pcmcia-convert-some-internal-only-ioaddr_t-to-unsigned-int.patch
pcmcia-replace-kio_addr_t-with-unsigned-int-everywhere.patch
serial-keep-the-dtr-setting-for-serial-console.patch
8250c-support-specifying-dw-apb-uarts-in-device-platform_data.patch
avoid-waking-up-closed-serial-ports-on-resume.patch
serial-avoid-stalling-suspend-if-serial-port-wont-drain.patch
serial-speed-setup-failure-reporting.patch
serial-coding-style.patch
ti_usb-termios-cleanups.patch
mos7720-clean-up-termios.patch
io_ti-clean-up-termios-handling.patch
wdt-fix-locking.patch
wdt-fix-locking-checkpatch-fixes.patch
serverworks-irq-routing-needs-no-_p.patch
libata-correct-handling-of-tss-dvd.patch
keyspan-fix-oops.patch
geode-lists-are-subscriber-only.patch
get-rid-of-nr_open-and-introduce-a-sysctl_nr_open.patch
get-rid-of-nr_open-and-introduce-a-sysctl_nr_open-fix.patch
sc26xx-new-serial-driver-for-sc2681-uarts.patch
sc26xx-new-serial-driver-for-sc2681-uarts-update.patch
documentation-about-unaligned-memory-access.patch
tty-enable-the-echoing-of-c-in-the-n_tty-discipline.patch
tty-enable-the-echoing-of-c-in-the-n_tty-discipline-checkpatch-fixes.patch
fix-ixany-and-restart-after-signal-eg-ctrl-c-in-n_tty-line-discipline.patch
tty-kill-tty_flipbuf_size.patch
drivers-edac-turnon-edac-device-error-logging.patch
drivers-edac-use-round_jiffies_relative.patch
drivers-edac-add-cell-xdr-memory-types.patch
drivers-edac-add-cell-mc-driver.patch
drivers-edac-i3000-code-tidying.patch
drivers-edac-i3000-replace-macros-with-functions.patch
drivers-edac-add-freescale-mpc85xx-driver.patch
drivers-edac-add-marvell-mv64x60-driver.patch
drivers-edac-add-marvell-mv64x60-driver-fix.patch
dz-clean-up-and-improve-the-setup-of-termios-settings.patch
char-rocket-switch-long-delay-to-sleep.patch
char-rocket-printk-cleanup.patch
char-char-serial-remove-serial_type_normal-redefines.patch
char-mxser_new-ioaddresses-are-ulong.patch
char-stallion-fix-compiler-warnings.patch
char-riscom8-change-rc_init_drivers-prototype.patch
mxser-mxser_new-first-pass-over-termios-reporting-for-the.patch
tty-let-architectures-override-the-user-kernel-macros.patch
tty-s390-support-for-termios2.patch
moxa-first-pass-at-termios-reporting.patch
n_tty-clean-up-old-code-to-follow-coding-style-and-mostly-checkpatch.patch
rocket-first-pass-at-termios-reporting.patch
rocket-dont-let-random-users-reset-the-controller.patch
tty_audit-fix-checkpatch-complaint.patch
tty_io-drag-screaming-into-coding-style-compliance.patch
tty_ioctl-drag-screaming-into-compliance-with-the-coding.patch
8250_early-coding-style.patch
8250_gsc-coding-style.patch
8250_hp300-coding-style.patch
8250_hub6-codding-style.patch
8250_pci-coding-style.patch
serial8250-coding-style.patch
8250-enable-rate-reporting-via-termios.patch
serial_core-bring-mostly-into-line-with-coding-style.patch
-
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