The patch titled
pata_pdc202xx_old: LBA48 bug
has been added to the -mm tree. Its filename is
pata_pdc202xx_old-lba48-bug.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: pata_pdc202xx_old: LBA48 bug
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
In LBA48 mode we have to help the controller to get anything to work. The
chip provides a register giving word counts meant for ATAPI use which we can
use. However we need to load the count in words not bytes..
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/ata/pata_pdc202xx_old.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/ata/pata_pdc202xx_old.c~pata_pdc202xx_old-lba48-bug drivers/ata/pata_pdc202xx_old.c
--- a/drivers/ata/pata_pdc202xx_old.c~pata_pdc202xx_old-lba48-bug
+++ a/drivers/ata/pata_pdc202xx_old.c
@@ -22,7 +22,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_pdc202xx_old"
-#define DRV_VERSION "0.4.2"
+#define DRV_VERSION "0.4.3"
static int pdc2026x_cable_detect(struct ata_port *ap)
{
@@ -167,7 +167,7 @@ static void pdc2026x_bmdma_start(struct
/* Cases the state machine will not complete correctly without help */
if ((tf->flags & ATA_TFLAG_LBA48) || tf->protocol == ATA_PROT_ATAPI_DMA)
{
- len = qc->nbytes;
+ len = qc->nbytes / 2;
if (tf->flags & ATA_TFLAG_WRITE)
len |= 0x06000000;
_
Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are
generic_serial-fix-decoding-of-baud-rate.patch
git-libata-all.patch
pcmcia-spot-slave-decode-flaws-for-testing.patch
libata-misc-minor-merge-fixups.patch
tty-minor-merge-correction.patch
pata_pdc202xx_old-lba48-bug.patch
pata_hpt37x-further-small-fixes.patch
pata_hpt3x2n-add-hpt371n-support-and-other-bits.patch
pata_pdc2027x-bring-into-line-with-changes-add-the-mode.patch
libata-fix-hopefully-all-the-remaining-problems-with.patch
baycom_ser_fdx-also-allow-i-o-ports-=-0x1000-and-enhanced.patch
resend-iphase-64bit-cleanup.patch
serial-suppress-rts-assertion-with-disabled-crtscts.patch
drivers-scsi-ncr5380c-replacing-yield-with-a.patch
drivers-scsi-mca_53c9xc-save_flags-cli-removal.patch
x86_64-do-not-enable-the-nmi-watchdog-by-default.patch
driver_bfin_serial_core.patch
driver_bfin_serial_core-update.patch
documentation-ask-driver-writers-to-provide-pm-support.patch
tty-clarify-documentation-of-write.patch
tty-i386-x86_64-arbitary-speed-support.patch
fixes-and-cleanups-for-earlyprintk-aka-boot-console.patch
tty-remove-unnecessary-export-of-proc_clear_tty.patch
tty-simplify-calling-of-put_pid.patch
tty-introduce-no_tty-and-use-it-in-selinux.patch
tty-in-tiocsctty-when-we-steal-a-tty-hang-it-up.patch
protect-tty-drivers-list-with-tty_mutex.patch
edac-new-opteron-athlon64-memory-controller-driver.patch
edac-k8-driver-coding-tidy.patch
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