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ide: enable buffered requests for ATAPI devices 

Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 1447345846-15624-6-git-send-email-pl@kamp.de
Signed-off-by: John Snow <jsnow@redhat.com>
master
Peter Lieven 2015-11-17 15:06:33 -05:00 committed by John Snow
parent 7cda62087c
commit 02506b20b6
1 changed files with 5 additions and 5 deletions
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10
hw/ide/atapi.c
View File

@ -189,8 +189,8 @@ static int cd_read_sector(IDEState *s)
block_acct_start(blk_get_stats(s->blk), &s->acct,
4 * BDRV_SECTOR_SIZE, BLOCK_ACCT_READ);
blk_aio_readv(s->blk, (int64_t)s->lba << 2, &s->qiov, 4,
cd_read_sector_cb, s);
ide_buffered_readv(s, (int64_t)s->lba << 2, &s->qiov, 4,
cd_read_sector_cb, s);
s->status |= BUSY_STAT;
return 0;
@ -432,9 +432,9 @@ static void ide_atapi_cmd_read_dma_cb(void *opaque, int ret)
s->bus->dma->iov.iov_len = n * 4 * 512;
qemu_iovec_init_external(&s->bus->dma->qiov, &s->bus->dma->iov, 1);
s->bus->dma->aiocb = blk_aio_readv(s->blk, (int64_t)s->lba << 2,
&s->bus->dma->qiov, n * 4,
ide_atapi_cmd_read_dma_cb, s);
s->bus->dma->aiocb = ide_buffered_readv(s, (int64_t)s->lba << 2,
&s->bus->dma->qiov, n * 4,
ide_atapi_cmd_read_dma_cb, s);
return;
eot: