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| author | John Snow <jsnow@redhat.com> | 2015-07-04 02:06:04 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2015-07-04 02:06:04 -0400 |
| commit | 7c03a691077e71a08bbca06568cd97f09537458c (patch) | |
| tree | 6dbd01fcba9ccd91692cd9b575f39ede24cfad3c /hw/ide/internal.h | |
| parent | 54f3223730736fca1e6e89bb7f99c4f8432fdabb (diff) | |
| download | qemu-7c03a691077e71a08bbca06568cd97f09537458c.zip qemu-7c03a691077e71a08bbca06568cd97f09537458c.tar.gz qemu-7c03a691077e71a08bbca06568cd97f09537458c.tar.bz2 | |
ahci: add rwerror=stop support for ncq
Handle NCQ failures for cases where we want to halt the VM on IO errors.
Upon a VM state change, retry the halted NCQ commands.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1435767578-32743-7-git-send-email-jsnow@redhat.com
Diffstat (limited to 'hw/ide/internal.h')
| -rw-r--r-- | hw/ide/internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/ide/internal.h b/hw/ide/internal.h index 3736e1b..30fdcbc 100644 --- a/hw/ide/internal.h +++ b/hw/ide/internal.h @@ -436,6 +436,7 @@ struct IDEDMAOps { DMAInt32Func *prepare_buf; DMAu32Func *commit_buf; DMAIntFunc *rw_buf; + DMAVoidFunc *restart; DMAVoidFunc *restart_dma; DMAStopFunc *set_inactive; DMAVoidFunc *cmd_done; @@ -499,6 +500,7 @@ struct IDEDevice { #define IDE_RETRY_READ 0x20 #define IDE_RETRY_FLUSH 0x40 #define IDE_RETRY_TRIM 0x80 +#define IDE_RETRY_HBA 0x100 static inline IDEState *idebus_active_if(IDEBus *bus) { |