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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2014-11-13 10:24:41 +0000 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-12-10 10:31:12 +0100 |
| commit | 17fcb74af922ba9f761d11e874314c32a3445e97 (patch) | |
| tree | 51a9b2a601e30f46f33488d9078ba7ef61cce8f9 /hw/ide/ahci.h | |
| parent | 192cf55cc02dc0838bbfa5ac17feb7f6c1651441 (diff) | |
| download | qemu-17fcb74af922ba9f761d11e874314c32a3445e97.tar.gz | |
ahci: replace SATA FIS type magic numbers with constants
SATA 3.0 "10.3.1 FIS Type values" defines the constants used to
differentiate between FIS types.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 1415874281-7371-3-git-send-email-stefanha@redhat.com
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/ide/ahci.h')
| -rw-r--r-- | hw/ide/ahci.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/ide/ahci.h b/hw/ide/ahci.h index e0d2eb8f15..99aa0c967f 100644 --- a/hw/ide/ahci.h +++ b/hw/ide/ahci.h @@ -156,7 +156,10 @@ #define AHCI_SCR_SCTL_DET 0xf #define SATA_FIS_TYPE_REGISTER_H2D 0x27 -#define SATA_FIS_REG_H2D_UPDATE_COMMAND_REGISTER 0x80 +#define SATA_FIS_REG_H2D_UPDATE_COMMAND_REGISTER 0x80 +#define SATA_FIS_TYPE_REGISTER_D2H 0x34 +#define SATA_FIS_TYPE_PIO_SETUP 0x5f +#define SATA_FIS_TYPE_SDB 0xA1 #define AHCI_CMD_HDR_CMD_FIS_LEN 0x1f #define AHCI_CMD_HDR_PRDT_LEN 16 |