The patch titled
pata: pata_it821x: Fix pass through
has been removed from the -mm tree. Its filename is
pata-pata_it821x-fix-pass-through.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: pata: pata_it821x: Fix pass through
From: Alan Cox <alan@xxxxxxxxxx>
Pass through was lacking irq_clear and also had a problem with device
selection when a slave device is present
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/scsi/pata_it821x.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff -puN drivers/scsi/pata_it821x.c~pata-pata_it821x-fix-pass-through drivers/scsi/pata_it821x.c
--- a/drivers/scsi/pata_it821x.c~pata-pata_it821x-fix-pass-through
+++ a/drivers/scsi/pata_it821x.c
@@ -80,7 +80,7 @@
#define DRV_NAME "pata_it821x"
-#define DRV_VERSION "0.3.1"
+#define DRV_VERSION "0.3.2"
struct it821x_dev
{
@@ -420,6 +420,7 @@ static void it821x_passthru_dev_select(s
it821x_program(ap, adev, itdev->pio[adev->devno]);
itdev->last_device = device;
}
+ ata_std_dev_select(ap, device);
}
/**
@@ -484,11 +485,13 @@ static unsigned int it821x_passthru_qc_i
static void it821x_smart_set_mode(struct ata_port *ap)
{
- int dma_enabled;
+ int dma_enabled = 0;
int i;
/* Bits 5 and 6 indicate if DMA is active on master/slave */
- dma_enabled = inb(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+ /* It is possible that BMDMA isn't allocated */
+ if (ap->ioaddr.bmdma_addr)
+ dma_enabled = inb(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
for (i = 0; i < ATA_MAX_DEVICES; i++) {
struct ata_device *dev = &ap->device[i];
@@ -738,7 +741,10 @@ static struct ata_port_operations it821x
.qc_issue = it821x_passthru_qc_issue_prot,
.eng_timeout = ata_eng_timeout,
.data_xfer = ata_pio_data_xfer,
+
+ .irq_clear = ata_bmdma_irq_clear,
.irq_handler = ata_interrupt,
+
.port_start = it821x_port_start,
.port_stop = it821x_port_stop,
.host_stop = ata_host_stop
_
Patches currently in -mm which might be from alan@xxxxxxxxxx are
git-libata-all.patch
my-name-is-ingo-molnar-you-killed-my-make-allyesconfig-prepare-to-die.patch
pata-jmicron-add-quirks-to-force-the-device-into-a-sane-mode.patch
pata-jmicron-configuration.patch
pata-ata_generic-generic-bios-setup-sff-ata-driver.patch
pata-jmicron-ide-old-type-driver.patch
sanitize-3c589_cs.patch
pata-pata_qdi-fix-return-code.patch
pata-ide-jmicron-finish-writing.patch
pata-jmicron-it-works-better-if-you-get-the-file-name-right.patch
pata-jmicron-further-clean-up.patch
pata-ata_jmicro-fix-an-escapee.patch
pata-jmicron-jmicron-multifunction-setup.patch
pata-jmicron-missed-one.patch
pata-libata-enable-per-device-speed-setting.patch
ide-backport-piix-fixes-from-libata-into-the-legacy-driver.patch
move-ide-to-unmaintained-drop-reference-to-old-git-tree.patch
-
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