diff options
| author | Christoph Hellwig <hch@lst.de> | 2010-02-10 23:37:51 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-02-10 16:53:54 -0600 |
| commit | 0009baf16c30f6a0ef4d9deadbabd53143ac3c93 (patch) | |
| tree | 0751ad4b9405d6256913e75f7943ec1b0b337af5 /hw | |
| parent | ee3659e38580c64f7df74984ef09a2742958c8ab (diff) | |
ide: add topology support
Export the physical block size in the ATA IDENTIFY command. The
other topology values are not supported in ATA so skip them.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ide/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 4cfaf38211..37a5151570 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -164,6 +164,8 @@ static void ide_identify(IDEState *s) put_le16(p + 101, s->nb_sectors >> 16); put_le16(p + 102, s->nb_sectors >> 32); put_le16(p + 103, s->nb_sectors >> 48); + if (s->conf && s->conf->physical_block_size) + put_le16(p + 106, 0x6000 | get_physical_block_exp(s->conf)); memcpy(s->identify_data, p, sizeof(s->identify_data)); s->identify_set = 1; |