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| author | Tejun Heo <htejun@gmail.com> | 2007-07-16 14:29:39 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-20 08:02:11 -0400 |
| commit | b64bbc39f2122a2276578e40144af69ef01decd4 (patch) | |
| tree | bd760da68bc785490ecd31060d892eeb7123782d /drivers/ata/sata_nv.c | |
| parent | 975530e8a33fdeb1ad80d82fde11d56bf9ed2760 (diff) | |
| download | lwn-b64bbc39f2122a2276578e40144af69ef01decd4.tar.gz lwn-b64bbc39f2122a2276578e40144af69ef01decd4.zip | |
libata: improve EH report formatting
Requiring LLDs to format multiple error description messages properly
doesn't work too well. Help LLDs a bit by making ata_ehi_push_desc()
insert ", " on each invocation. __ata_ehi_push_desc() is the raw
version without the automatic separator.
While at it, make ehi_desc interface proper functions instead of
macros.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/sata_nv.c')
| -rw-r--r-- | drivers/ata/sata_nv.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index db81e3efa5ec..5d943da042f7 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -715,19 +715,20 @@ static int nv_adma_check_cpb(struct ata_port *ap, int cpb_num, int force_err) int freeze = 0; ata_ehi_clear_desc(ehi); - ata_ehi_push_desc(ehi, "CPB resp_flags 0x%x", flags ); + __ata_ehi_push_desc(ehi, "CPB resp_flags 0x%x: ", flags ); if (flags & NV_CPB_RESP_ATA_ERR) { - ata_ehi_push_desc(ehi, ": ATA error"); + ata_ehi_push_desc(ehi, "ATA error"); ehi->err_mask |= AC_ERR_DEV; } else if (flags & NV_CPB_RESP_CMD_ERR) { - ata_ehi_push_desc(ehi, ": CMD error"); + ata_ehi_push_desc(ehi, "CMD error"); ehi->err_mask |= AC_ERR_DEV; } else if (flags & NV_CPB_RESP_CPB_ERR) { - ata_ehi_push_desc(ehi, ": CPB error"); + ata_ehi_push_desc(ehi, "CPB error"); ehi->err_mask |= AC_ERR_SYSTEM; freeze = 1; } else { /* notifier error, but no error in CPB flags? */ + ata_ehi_push_desc(ehi, "unknown"); ehi->err_mask |= AC_ERR_OTHER; freeze = 1; } @@ -854,20 +855,21 @@ static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance) struct ata_eh_info *ehi = &ap->eh_info; ata_ehi_clear_desc(ehi); - ata_ehi_push_desc(ehi, "ADMA status 0x%08x", status ); + __ata_ehi_push_desc(ehi, "ADMA status 0x%08x: ", status ); if (status & NV_ADMA_STAT_TIMEOUT) { ehi->err_mask |= AC_ERR_SYSTEM; - ata_ehi_push_desc(ehi, ": timeout"); + ata_ehi_push_desc(ehi, "timeout"); } else if (status & NV_ADMA_STAT_HOTPLUG) { ata_ehi_hotplugged(ehi); - ata_ehi_push_desc(ehi, ": hotplug"); + ata_ehi_push_desc(ehi, "hotplug"); } else if (status & NV_ADMA_STAT_HOTUNPLUG) { ata_ehi_hotplugged(ehi); - ata_ehi_push_desc(ehi, ": hot unplug"); + ata_ehi_push_desc(ehi, "hot unplug"); } else if (status & NV_ADMA_STAT_SERROR) { /* let libata analyze SError and figure out the cause */ - ata_ehi_push_desc(ehi, ": SError"); - } + ata_ehi_push_desc(ehi, "SError"); + } else + ata_ehi_push_desc(ehi, "unknown"); ata_port_freeze(ap); continue; } |