From patchwork Thu Dec 13 13:57:51 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [106/241] isci: copy fis 0x34 response into proper buffer Date: Thu, 13 Dec 2012 03:57:51 -0000 From: Herton Ronaldo Krzesinski X-Patchwork-Id: 205956 Message-Id: <1355407206-17100-107-git-send-email-herton.krzesinski@canonical.com> To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: James Bottomley , Maciej Patelczyk , Lukasz Dorau 3.5.7.2 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Maciej Patelczyk commit 49bd665c5407a453736d3232ee58f2906b42e83c upstream. SATA MICROCODE DOWNALOAD fails on isci driver. After receiving Register Device to Host (FIS 0x34) frame Initiator resets phy. In the frame handler routine response (FIS 0x34) was copied into wrong buffer and upper layer did not receive any answer which resulted in timeout and reset. This patch corrects this bug. Signed-off-by: Maciej Patelczyk Signed-off-by: Lukasz Dorau Signed-off-by: James Bottomley Signed-off-by: Herton Ronaldo Krzesinski --- drivers/scsi/isci/request.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c index 7a0431c..94483c9 100644 --- a/drivers/scsi/isci/request.c +++ b/drivers/scsi/isci/request.c @@ -1972,7 +1972,7 @@ sci_io_request_frame_handler(struct isci_request *ireq, frame_index, (void **)&frame_buffer); - sci_controller_copy_sata_response(&ireq->stp.req, + sci_controller_copy_sata_response(&ireq->stp.rsp, frame_header, frame_buffer);