diff options
| author |   Bhaskar Upadhaya <bupadhaya@marvell.com> | 2021-02-10 12:28:29 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-02-11 14:25:05 -0800 |
| commit | 961aa716235f58088e99acafbe66027d678061ce (patch) | |
| tree | 502cac88700a3917ddd0c8f15df6a5a7900a70b2 /drivers/net/ethernet/qlogic/qede | |
| parent | net: hns3: fix return of random stack value (diff) | |
| download | wireguard-linux-961aa716235f58088e99acafbe66027d678061ce.tar.xz wireguard-linux-961aa716235f58088e99acafbe66027d678061ce.zip | |
qede: add netpoll support for qede driver
handle netpoll case when qede_poll is called by
netpoll layer with budget 0
Signed-off-by: Bhaskar Upadhaya <bupadhaya@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qede')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_fp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c index 70c8d3cd85c0..8c47a9d2a965 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_fp.c +++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c @@ -1450,7 +1450,8 @@ int qede_poll(struct napi_struct *napi, int budget) rx_work_done = (likely(fp->type & QEDE_FASTPATH_RX) && qede_has_rx_work(fp->rxq)) ? qede_rx_int(fp, budget) : 0; - if (rx_work_done < budget) { + /* Handle case where we are called by netpoll with a budget of 0 */ + if (rx_work_done < budget || !budget) { if (!qede_poll_is_more_work(fp)) { napi_complete_done(napi, rx_work_done); |