From 0009baf16c30f6a0ef4d9deadbabd53143ac3c93 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 10 Feb 2010 23:37:51 +0100 Subject: 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 Signed-off-by: Anthony Liguori --- hw/ide/core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/ide/core.c b/hw/ide/core.c index 4cfaf38..37a5151 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; -- cgit v1.1