[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 13/16] scsi: advertise DPOFUA
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH 13/16] scsi: advertise DPOFUA |
Date: |
Thu, 19 Apr 2012 16:29:33 +0200 |
Signed-off-by: Paolo Bonzini <address@hidden>
---
hw/scsi-disk.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index 2d9ac2d..fca31fa 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -1093,14 +1093,15 @@ static int scsi_disk_emulate_mode_sense(SCSIDiskReq *r,
uint8_t *outbuf)
memset(outbuf, 0, r->req.cmd.xfer);
p = outbuf;
- dev_specific_param = 0x00;
if (s->qdev.type == TYPE_DISK) {
+ dev_specific_param = 0x10; /* DPOFUA */
if (bdrv_is_read_only(s->qdev.conf.bs)) {
dev_specific_param |= 0x80; /* Readonly. */
}
} else {
/* MMC prescribes that CD/DVD drives have no block descriptors,
* and defines no device-specific parameter. */
+ dev_specific_param = 0x00;
dbd = true;
}
--
1.7.9.3
- [Qemu-devel] [PATCH 03/16] virtio: add virtio_queue_get_id, (continued)
- [Qemu-devel] [PATCH 03/16] virtio: add virtio_queue_get_id, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 05/16] scsi: add missing test for cancelled request, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 02/16] virtio-scsi: prepare migration format for multiqueue, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 04/16] virtio-scsi: add multiqueue capability, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 06/16] scsi: make code more homogeneous in AIO callback functions, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 10/16] scsi: add a started field to SCSIDiskReq, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 07/16] scsi: move scsi_flush_complete around, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 11/16] scsi: support FUA on reads, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 08/16] scsi: add support for FUA on writes, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 09/16] scsi: force unit access on VERIFY, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 13/16] scsi: advertise DPOFUA,
Paolo Bonzini <=
- [Qemu-devel] [PATCH 12/16] scsi: small refactoring of MMC mode-sense, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 16/16] scsi: add SANITIZE command, Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 14/16] SCSI emulation: Support unmap via WRITE_SAME_10., Paolo Bonzini, 2012/04/19
- [Qemu-devel] [PATCH 15/16] SCSI emulation: should tell the guest that we actually support thin provisioning, Paolo Bonzini, 2012/04/19