qemu/hw/ide
John Snow 36ab3c3400 ahci: Reorder error cases in handle_cmd
Error checking in ahci's handle_cmd is re-ordered so that we
initialize as few things as possible before we've done our
sanity checking. This simplifies returning from this call
in case of an error.

A check to make sure the DMA memory map succeeds with the
correct size is also added, and the debug print of the
command fis is cleaned up with its size corrected.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1415058979-16604-4-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-11-14 09:20:35 +00:00
..
ahci.c ahci: Reorder error cases in handle_cmd 2014-11-14 09:20:35 +00:00
ahci.h ahci: add is_ncq predicate helper 2014-11-14 09:20:35 +00:00
atapi.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
cmd646.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
core.c ide: Correct handling of malformed/short PRDTs 2014-11-14 09:20:35 +00:00
ich.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
internal.h ide: Correct handling of malformed/short PRDTs 2014-11-14 09:20:35 +00:00
isa.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
macio.c ide: Correct handling of malformed/short PRDTs 2014-11-14 09:20:35 +00:00
Makefile.objs hw: make all of hw/ide/ configurable via default-configs/ 2013-04-08 18:13:12 +02:00
microdrive.c hmp: Remove "info pcmcia" 2014-10-24 12:19:11 +01:00
mmio.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
pci.c ide: Correct handling of malformed/short PRDTs 2014-11-14 09:20:35 +00:00
pci.h block: Rename BlockDriverCompletionFunc to BlockCompletionFunc 2014-10-20 13:41:27 +02:00
piix.c fix off-by-one error in pci_piix3_xen_ide_unplug 2014-10-30 14:16:39 +00:00
qdev.c blockdev: Fix blockdev-add not to create DriveInfo 2014-10-20 14:03:50 +02:00
via.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00