diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-03 05:23:35 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-03 05:23:35 +0400 |
| commit | 51562cba98939da0a1d10fe7c25359b77a069033 (patch) | |
| tree | 9c18b8ac63eab57a87cb19421734ce9843be30e6 /drivers/ata/libata-eh.c | |
| parent | 7fe0b14b725d6d09a1d9e1409bd465cb88b587f9 (diff) | |
| parent | 13b74085d92feda78bad1045516d332a1e9a3407 (diff) | |
| download | linux-51562cba98939da0a1d10fe7c25359b77a069033.tar.xz | |
Merge tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
Pull libata changes from Jeff Garzik:
"Minor libata updates, nothing notable.
1) Apply -- and then revert -- the FUA feature. Caused disk
corruption in linux-next, proving it cannot be turned on by
default.
Net effect to upstream tree: zero
2) New AHCI platform driver sata_highbank
3) Improve SCSI MODE SENSE handling; support MODE SELECT
4) AHCI: support aggressive device sleep (power mgmt)
5) sata_fsl: minor fix
6) pata_arasan: clk support"
* tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
sata_mv: Fix warnings when no PCI
[libata] Makefile: Fix build error in sata_highbank
[libata] export ata_dev_set_feature()
libata-core: use ATA_LBA in ata_build_rw_tf()
ata/ahci_platform: Add clock framework support
pata_arasan: add Device Tree probing capability
pata_arasan: Add clk_{un}prepare() support
ata: add platform driver for Calxeda AHCI controller
sata_fsl: add workaround for data length mismatch on freescale V2 controller
ahci: implement aggressive SATA device sleep support
ata: define enum constants for IDENTIFY DEVICE
Revert "libata: enable SATA disk fua detection on default"
[libata] scsi: implement MODE SELECT command
[libata] scsi: support MODE SENSE request for changeable and default parameters
[libata] scsi: Remove unlikely() from FUA check
libata: enable SATA disk fua detection on default
Diffstat (limited to 'drivers/ata/libata-eh.c')
| -rw-r--r-- | drivers/ata/libata-eh.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 7d4535e989bf..26598941e1b3 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1487,6 +1487,7 @@ static const char *ata_err_string(unsigned int err_mask) /** * ata_read_log_page - read a specific log page * @dev: target device + * @log: log to read * @page: page to read * @buf: buffer to store read page * @sectors: number of sectors to read @@ -1499,17 +1500,18 @@ static const char *ata_err_string(unsigned int err_mask) * RETURNS: * 0 on success, AC_ERR_* mask otherwise. */ -static unsigned int ata_read_log_page(struct ata_device *dev, - u8 page, void *buf, unsigned int sectors) +unsigned int ata_read_log_page(struct ata_device *dev, u8 log, + u8 page, void *buf, unsigned int sectors) { struct ata_taskfile tf; unsigned int err_mask; - DPRINTK("read log page - page %d\n", page); + DPRINTK("read log page - log 0x%x, page 0x%x\n", log, page); ata_tf_init(dev, &tf); tf.command = ATA_CMD_READ_LOG_EXT; - tf.lbal = page; + tf.lbal = log; + tf.lbam = page; tf.nsect = sectors; tf.hob_nsect = sectors >> 8; tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_LBA48 | ATA_TFLAG_DEVICE; @@ -1545,7 +1547,7 @@ static int ata_eh_read_log_10h(struct ata_device *dev, u8 csum; int i; - err_mask = ata_read_log_page(dev, ATA_LOG_SATA_NCQ, buf, 1); + err_mask = ata_read_log_page(dev, ATA_LOG_SATA_NCQ, 0, buf, 1); if (err_mask) return -EIO; |