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| author | Peter Maydell <peter.maydell@linaro.org> | 2019-02-25 17:28:04 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-02-25 17:28:04 +0000 |
| commit | d88d85f1f0625d57e9f354aa0874c4c8b5d1fb47 (patch) | |
| tree | 0f6cb9fc7a5504f7a0f606aaebe3cbe69cd0495a /hw/ide/atapi.c | |
| parent | ef80b99ce7ffbd66b3efd493f4ca99f8abf59e79 (diff) | |
| parent | 9a9f4b74fa547b68edb38fa414999836770a4735 (diff) | |
| download | focaccia-qemu-d88d85f1f0625d57e9f354aa0874c4c8b5d1fb47.tar.gz focaccia-qemu-d88d85f1f0625d57e9f354aa0874c4c8b5d1fb47.zip | |
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Pull request # gpg: Signature made Fri 22 Feb 2019 14:07:01 GMT # gpg: using RSA key 9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: (27 commits) tests/virtio-blk: add test for DISCARD command tests/virtio-blk: add test for WRITE_ZEROES command tests/virtio-blk: add virtio_blk_fix_dwz_hdr() function tests/virtio-blk: change assert on data_size in virtio_blk_request() virtio-blk: add DISCARD and WRITE_ZEROES features virtio-blk: set config size depending on the features enabled virtio-net: make VirtIOFeature usable for other virtio devices virtio-blk: add "discard" and "write-zeroes" properties virtio-blk: add host_features field in VirtIOBlock virtio-blk: add acct_failed param to virtio_blk_handle_rw_error() hw/ide: drop iov field from IDEDMA hw/ide: drop iov field from IDEBufferedRequest hw/ide: drop iov field from IDEState tests/test-bdrv-drain: use QEMU_IOVEC_INIT_BUF migration/block: use qemu_iovec_init_buf qemu-img: use qemu_iovec_init_buf block/vmdk: use qemu_iovec_init_buf block/qed: use qemu_iovec_init_buf block/qcow2: use qemu_iovec_init_buf block/qcow: use qemu_iovec_init_buf ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/ide/atapi.c')
| -rw-r--r-- | hw/ide/atapi.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c index 39e473f9c2..1b0f66cc08 100644 --- a/hw/ide/atapi.c +++ b/hw/ide/atapi.c @@ -174,16 +174,15 @@ static void cd_read_sector_cb(void *opaque, int ret) static int cd_read_sector(IDEState *s) { + void *buf; + if (s->cd_sector_size != 2048 && s->cd_sector_size != 2352) { block_acct_invalid(blk_get_stats(s->blk), BLOCK_ACCT_READ); return -EINVAL; } - s->iov.iov_base = (s->cd_sector_size == 2352) ? - s->io_buffer + 16 : s->io_buffer; - - s->iov.iov_len = ATAPI_SECTOR_SIZE; - qemu_iovec_init_external(&s->qiov, &s->iov, 1); + buf = (s->cd_sector_size == 2352) ? s->io_buffer + 16 : s->io_buffer; + qemu_iovec_init_buf(&s->qiov, buf, ATAPI_SECTOR_SIZE); trace_cd_read_sector(s->lba); @@ -421,9 +420,8 @@ static void ide_atapi_cmd_read_dma_cb(void *opaque, int ret) data_offset = 0; } trace_ide_atapi_cmd_read_dma_cb_aio(s, s->lba, n); - s->bus->dma->iov.iov_base = (void *)(s->io_buffer + data_offset); - s->bus->dma->iov.iov_len = n * ATAPI_SECTOR_SIZE; - qemu_iovec_init_external(&s->bus->dma->qiov, &s->bus->dma->iov, 1); + qemu_iovec_init_buf(&s->bus->dma->qiov, s->io_buffer + data_offset, + n * ATAPI_SECTOR_SIZE); s->bus->dma->aiocb = ide_buffered_readv(s, (int64_t)s->lba << 2, &s->bus->dma->qiov, n * 4, |