linux/include
Robert Hancock 6521148c64 libata: add command name parsing for error output
This patch improve libata's output for error/notification messages
to allow easier comprehension and debugging:

When ATAPI commands issued through the SCSI layer fail, use SCSI
functions to print the CDB in human-readable form instead of just
dumping out the CDB in hex.

Print out the name of the failed command (as defined by the ATA
specification) in error handling output along with the raw register
contents.

When reporting status of ACPI taskfile commands executed on resume,
also output the names of the commands being executed (or not) in
readable form.

Since the extra data for printing command names increases kernel
size slightly, a config option has been added to allow disabling
command name output (as well as some of the error register parsing)
for those highly sensitive to kernel text size.

Signed-off-by: Robert Hancock <hancockrwd@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-09-01 19:47:20 -04:00
..
acpi ACPI processor: force throttling state when BIOS returns incorrect value 2009-08-26 20:06:53 -07:00
asm-generic
crypto
drm drm/radeon: add GET_PARAM/INFO support for Z pipes 2009-08-21 19:10:30 +10:00
keys
linux libata: add command name parsing for error output 2009-09-01 19:47:20 -04:00
math-emu
media
mtd
net pkt_sched: Convert qdisc_watchdog to tasklet_hrtimer 2009-08-22 18:09:17 -07:00
pcmcia
rdma
rxrpc
scsi
sound
trace perf_counter: Zero dead bytes from ftrace raw samples size alignment 2009-08-10 16:51:19 +02:00
video
xen
Kbuild