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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 15:19:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 15:19:09 -0700
commitc65a3500b2947d344862da8cce626b7cc7ec5758 (patch)
tree5ba65501a50ab4b7373cba665357797044750930 /drivers
parentd973664992d814d93db161b28c0cc9a4c7e68f42 (diff)
parentf7e989301b6c232dec5489e94ee7741c85cb11ba (diff)
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] linux/libata.h: reorganize ata_device struct members a bit ahci: SB600 ahci can't do MSI, blacklist that capability libata: More TSSTcorp pain, keep in sync with legacy IDE pata_via: Fix 6410 misdetect [libata] pata_atiixp: fix PIO timing data misprogramming
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ata/ahci.c2
-rw-r--r--drivers/ata/libata-core.c3
-rw-r--r--drivers/ata/pata_atiixp.c4
-rw-r--r--drivers/ata/pata_via.c11
4 files changed, 12 insertions, 8 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 7c4f886f1f1..8cace9aa9c0 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -358,7 +358,7 @@ static const struct ata_port_info ahci_port_info[] = {
/* board_ahci_sb600 */
{
AHCI_HFLAGS (AHCI_HFLAG_IGN_SERR_INTERNAL |
- AHCI_HFLAG_32BIT_ONLY |
+ AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI |
AHCI_HFLAG_SECT255 | AHCI_HFLAG_NO_PMP),
.flags = AHCI_FLAG_COMMON,
.pio_mask = 0x1f, /* pio0-4 */
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 51b7d2fad36..3bc48853820 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3933,6 +3933,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
/* Devices which get the IVB wrong */
{ "QUANTUM FIREBALLlct10 05", "A03.0900", ATA_HORKAGE_IVB, },
+ /* Maybe we should just blacklist TSSTcorp... */
+ { "TSSTcorp CDDVDW SH-S202H", "SB00", ATA_HORKAGE_IVB, },
+ { "TSSTcorp CDDVDW SH-S202H", "SB01", ATA_HORKAGE_IVB, },
{ "TSSTcorp CDDVDW SH-S202J", "SB00", ATA_HORKAGE_IVB, },
{ "TSSTcorp CDDVDW SH-S202J", "SB01", ATA_HORKAGE_IVB, },
{ "TSSTcorp CDDVDW SH-S202N", "SB00", ATA_HORKAGE_IVB, },
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 78738fb4223..d7de7baf58a 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -88,8 +88,8 @@ static void atiixp_set_pio_timing(struct ata_port *ap, struct ata_device *adev,
pci_write_config_word(pdev, ATIIXP_IDE_PIO_MODE, pio_mode_data);
pci_read_config_word(pdev, ATIIXP_IDE_PIO_TIMING, &pio_timing_data);
- pio_mode_data &= ~(0xFF << timing_shift);
- pio_mode_data |= (pio_timings[pio] << timing_shift);
+ pio_timing_data &= ~(0xFF << timing_shift);
+ pio_timing_data |= (pio_timings[pio] << timing_shift);
pci_write_config_word(pdev, ATIIXP_IDE_PIO_TIMING, pio_timing_data);
}
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index d4840748fb5..2fea6cbe775 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -464,11 +464,12 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
}
pci_dev_put(isa);
- /* 0x40 low bits indicate enabled channels */
- pci_read_config_byte(pdev, 0x40 , &enable);
- enable &= 3;
- if (enable == 0) {
- return -ENODEV;
+ if (!(config->flags & VIA_NO_ENABLES)) {
+ /* 0x40 low bits indicate enabled channels */
+ pci_read_config_byte(pdev, 0x40 , &enable);
+ enable &= 3;
+ if (enable == 0)
+ return -ENODEV;
}
/* Initialise the FIFO for the enabled channels. */