From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:57658) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QOXi7-0002Zk-L8 for qemu-devel@nongnu.org; Mon, 23 May 2011 12:10:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QOXi6-0001Rn-NK for qemu-devel@nongnu.org; Mon, 23 May 2011 12:10:27 -0400 Received: from mail-pv0-f173.google.com ([74.125.83.173]:50127) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QOXi6-0001DU-Ie for qemu-devel@nongnu.org; Mon, 23 May 2011 12:10:26 -0400 Received: by mail-pv0-f173.google.com with SMTP id 3so3215837pvg.4 for ; Mon, 23 May 2011 09:10:26 -0700 (PDT) Sender: Paolo Bonzini From: Paolo Bonzini Date: Mon, 23 May 2011 18:09:05 +0200 Message-Id: <1306166949-19698-21-git-send-email-pbonzini@redhat.com> In-Reply-To: <1306166949-19698-1-git-send-email-pbonzini@redhat.com> References: <1306166949-19698-1-git-send-email-pbonzini@redhat.com> Subject: [Qemu-devel] [PATCH v4 20/24] scsi-generic: Handle queue full List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: hch@lst.de, Hannes Reinecke The sg driver currently has a hardcoded limit of commands it can handle simultaneously. When this limit is reached the driver will return -EDOM. So we need to capture this to enable proper return values here. Signed-off-by: Hannes Reinecke Signed-off-by: Paolo Bonzini Reviewed-by: Christoph Hellwig --- hw/scsi-generic.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c index 53114e5..30845c5 100644 --- a/hw/scsi-generic.c +++ b/hw/scsi-generic.c @@ -123,6 +123,9 @@ static void scsi_command_complete(void *opaque, int ret) if (ret != 0) { switch (ret) { + case -EDOM: + r->req.status = TASK_SET_FULL; + break; case -EINVAL: r->req.status = CHECK_CONDITION; scsi_set_sense(s, SENSE_CODE(INVALID_FIELD)); -- 1.7.4.4