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net/ice: fix queue MSI-X interrupt binding

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Operator '<<' should be used instead of '<' for shifting value to be
set in MSI-X configuration register.

Old code adds 1 on even MSI-X interrupt vector index used by queue,
resulting in interrupt mapping error.

Fixes: 65dfc889d86b ("net/ice: support Rx queue interruption")
Cc: stable@dpdk.org

Signed-off-by: Tao Zhu <taox.zhu@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
This commit is contained in:
Tao Zhu 2020-02-19 18:17:12 +08:00 committed by Ferruh Yigit
parent d0e160a002
commit 8b0add355f
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ice/ice_ethdev.c
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@ -2605,9 +2605,9 @@ __vsi_queues_bind_intr(struct ice_vsi *vsi, uint16_t msix_vect,
for (i = 0; i < nb_queue; i++) {
/*do actual bind*/
val = (msix_vect & QINT_RQCTL_MSIX_INDX_M) |
(0 < QINT_RQCTL_ITR_INDX_S) | QINT_RQCTL_CAUSE_ENA_M;
(0 << QINT_RQCTL_ITR_INDX_S) | QINT_RQCTL_CAUSE_ENA_M;
val_tx = (msix_vect & QINT_TQCTL_MSIX_INDX_M) |
(0 < QINT_TQCTL_ITR_INDX_S) | QINT_TQCTL_CAUSE_ENA_M;
(0 << QINT_TQCTL_ITR_INDX_S) | QINT_TQCTL_CAUSE_ENA_M;
PMD_DRV_LOG(INFO, "queue %d is binding to vect %d",
base_queue + i, msix_vect);