Message ID | 1282847278-23416-1-git-send-email-leitao@linux.vnet.ibm.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
Breno, looks good. Thanks Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> On Thu, Aug 26, 2010 at 11:27:58AM -0700, leitao@linux.vnet.ibm.com wrote: > Qlge is freeing the buffers before stopping the card DMA, and > this can cause some severe error, as a EEH event on PPC. > > This patch just stop the card and then free the resources. > > Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
From: Ron Mercer <ron.mercer@qlogic.com> Date: Thu, 26 Aug 2010 13:19:06 -0700 > Breno, > looks good. > Thanks Please do not top-post. > Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> ... > On Thu, Aug 26, 2010 at 11:27:58AM -0700, leitao@linux.vnet.ibm.com wrote: >> Qlge is freeing the buffers before stopping the card DMA, and >> this can cause some severe error, as a EEH event on PPC. >> >> This patch just stop the card and then free the resources. >> >> Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index 5a24521..2e0ca39 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -3926,12 +3926,12 @@ static int ql_adapter_down(struct ql_adapter *qdev) for (i = 0; i < qdev->rss_ring_count; i++) netif_napi_del(&qdev->rx_ring[i].napi); - ql_free_rx_buffers(qdev); - status = ql_adapter_reset(qdev); if (status) netif_err(qdev, ifdown, qdev->ndev, "reset(func #%d) FAILED!\n", qdev->func); + ql_free_rx_buffers(qdev); + return status; }
Qlge is freeing the buffers before stopping the card DMA, and this can cause some severe error, as a EEH event on PPC. This patch just stop the card and then free the resources. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> --- drivers/net/qlge/qlge_main.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)