提交 50626297 编写于 作者: R Ron Mercer 提交者: Jeff Garzik

qla3xxx: bugfix: Fix VLAN rx completion handling.

Fix 4032 chip undocumented "feature" where bit-8 is set
if the inbound completion is for a VLAN.
Signed-off-by: NRon Mercer <ron.mercer@qlogic.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>
上级 b323e0e4
...@@ -2249,6 +2249,12 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev, ...@@ -2249,6 +2249,12 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev,
net_rsp = qdev->rsp_current; net_rsp = qdev->rsp_current;
rmb(); rmb();
/*
* Fix 4032 chipe undocumented "feature" where bit-8 is set if the
* inbound completion is for a VLAN.
*/
if (qdev->device_id == QL3032_DEVICE_ID)
net_rsp->opcode &= 0x7f;
switch (net_rsp->opcode) { switch (net_rsp->opcode) {
case OPCODE_OB_MAC_IOCB_FN0: case OPCODE_OB_MAC_IOCB_FN0:
......
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