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| author | Daniel Verkamp <daniel@drv.nu> | 2012-05-22 16:26:42 -0700 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-05-30 14:51:09 +0200 |
| commit | 4bb9c939a57103898f5a51aa6a7336eb3320d923 (patch) | |
| tree | f11dd40e9b4824695b9596be8c05406a25898b7b /hw/ide/ahci.c | |
| parent | 136be99e6e2130d3cd960b6b7d0ca86b6f011e5f (diff) | |
| download | focaccia-qemu-4bb9c939a57103898f5a51aa6a7336eb3320d923.tar.gz focaccia-qemu-4bb9c939a57103898f5a51aa6a7336eb3320d923.zip | |
ahci: SATA FIS is 20 bytes, not 0x20
As in the SATA and AHCI specifications, a FIS is 5 Dwords of 4 bytes each, which comes to 20 bytes (decimal), not 0x20. Signed-off-by: Daniel Verkamp <daniel@drv.nu> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/ide/ahci.c')
| -rw-r--r-- | hw/ide/ahci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c index a883a920be..2d7d03d772 100644 --- a/hw/ide/ahci.c +++ b/hw/ide/ahci.c @@ -462,7 +462,7 @@ static void ahci_check_cmd_bh(void *opaque) static void ahci_init_d2h(AHCIDevice *ad) { - uint8_t init_fis[0x20]; + uint8_t init_fis[20]; IDEState *ide_state = &ad->port.ifs[0]; memset(init_fis, 0, sizeof(init_fis)); @@ -619,7 +619,7 @@ static void ahci_write_fis_d2h(AHCIDevice *ad, uint8_t *cmd_fis) d2h_fis[11] = cmd_fis[11]; d2h_fis[12] = cmd_fis[12]; d2h_fis[13] = cmd_fis[13]; - for (i = 14; i < 0x20; i++) { + for (i = 14; i < 20; i++) { d2h_fis[i] = 0; } |