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[Qemu-devel] [PATCH RFC v3 5/5] ide: ATAPI-SCSI bridge transfer is treat
From: |
Alexander Bezzubikov |
Subject: |
[Qemu-devel] [PATCH RFC v3 5/5] ide: ATAPI-SCSI bridge transfer is treated as PIO |
Date: |
Wed, 19 Aug 2015 13:57:23 +0300 |
This patch is necessary because ATAPI-SCSI bridge transfer uses
ide_transfer_start/stop and ide_data_read function check if
PIO transfer is running, so bridge function should be added
to this check
Signed-off-by: Alexander Bezzubikov <address@hidden>
---
hw/ide/core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 96824ab..4988db6 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -34,6 +34,7 @@
#include "sysemu/block-backend.h"
#include <hw/ide/internal.h>
+#include "hw/ide/bridge.h"
/* These values were based on a Seagate ST3500418AS but have been modified
to make more sense in QEMU */
@@ -2002,7 +2003,8 @@ static bool ide_is_pio_out(IDEState *s)
} else if (s->end_transfer_func == ide_sector_read ||
s->end_transfer_func == ide_transfer_stop ||
s->end_transfer_func == ide_atapi_cmd_reply_end ||
- s->end_transfer_func == ide_dummy_transfer_stop) {
+ s->end_transfer_func == ide_dummy_transfer_stop ||
+ s->end_transfer_func == ide_bridge_do_transfer) {
return true;
}
--
2.1.4
- [Qemu-devel] [PATCH RFC v3 0/5] QEMU ATAPI-SCSI bridge GSoC project, Alexander Bezzubikov, 2015/08/19
- [Qemu-devel] [PATCH RFC v3 2/5] scsi: SCSIDiskReq declaration moved to header, Alexander Bezzubikov, 2015/08/19
- [Qemu-devel] [PATCH RFC v3 5/5] ide: ATAPI-SCSI bridge transfer is treated as PIO,
Alexander Bezzubikov <=
- [Qemu-devel] [PATCH RFC v3 3/5] ide: necessary checks corrected to treat ATAPI-SCSI bridge as CDROM, Alexander Bezzubikov, 2015/08/19
- [Qemu-devel] [PATCH RFC v3 1/5] ide: ATAPI-SCSI bridge TypeInfo and init function created, Alexander Bezzubikov, 2015/08/19
- [Qemu-devel] [PATCH RFC v3 4/5] ATAPI-SCSI bridge functions created an can be used by bridge, Alexander Bezzubikov, 2015/08/19
- Re: [Qemu-devel] [PATCH RFC v3 0/5] QEMU ATAPI-SCSI bridge GSoC project, Hannes Reinecke, 2015/08/19