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| author | David S. Miller <davem@davemloft.net> | 2021-04-26 22:00:00 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-26 22:00:00 +0300 |
| commit | 6876a18d3361e1893187970e1881a1d88d894d3f (patch) | |
| tree | c79dfb4843b82d9346cae1dce68d9b1cfece1715 /drivers/net/ethernet/sfc | |
| parent | 0ea1041bfa3aa2971f858edd9e05477c2d3d54a0 (diff) | |
| parent | bbd6f0a948139970f4a615dff189d9a503681a39 (diff) | |
| download | linux-6876a18d3361e1893187970e1881a1d88d894d3f.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Diffstat (limited to 'drivers/net/ethernet/sfc')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/farch.c | 16 |
2 files changed, 9 insertions, 10 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index c873f961d5a5..c3f35da1b82a 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -2944,8 +2944,7 @@ efx_ef10_handle_tx_event(struct efx_channel *channel, efx_qword_t *event) /* Get the transmit queue */ tx_ev_q_label = EFX_QWORD_FIELD(*event, ESF_DZ_TX_QLABEL); - tx_queue = efx_channel_get_tx_queue(channel, - tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); + tx_queue = channel->tx_queue + (tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); if (!tx_queue->timestamping) { /* Transmit completion */ diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c index d75cf5ff5686..49df02ecee91 100644 --- a/drivers/net/ethernet/sfc/farch.c +++ b/drivers/net/ethernet/sfc/farch.c @@ -835,14 +835,14 @@ efx_farch_handle_tx_event(struct efx_channel *channel, efx_qword_t *event) /* Transmit completion */ tx_ev_desc_ptr = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_DESC_PTR); tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL); - tx_queue = efx_channel_get_tx_queue( - channel, tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); + tx_queue = channel->tx_queue + + (tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); efx_xmit_done(tx_queue, tx_ev_desc_ptr); } else if (EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_WQ_FF_FULL)) { /* Rewrite the FIFO write pointer */ tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL); - tx_queue = efx_channel_get_tx_queue( - channel, tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); + tx_queue = channel->tx_queue + + (tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); netif_tx_lock(efx->net_dev); efx_farch_notify_tx_desc(tx_queue); @@ -1081,16 +1081,16 @@ static void efx_farch_handle_tx_flush_done(struct efx_nic *efx, efx_qword_t *event) { struct efx_tx_queue *tx_queue; + struct efx_channel *channel; int qid; qid = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBDATA); if (qid < EFX_MAX_TXQ_PER_CHANNEL * (efx->n_tx_channels + efx->n_extra_tx_channels)) { - tx_queue = efx_get_tx_queue(efx, qid / EFX_MAX_TXQ_PER_CHANNEL, - qid % EFX_MAX_TXQ_PER_CHANNEL); - if (atomic_cmpxchg(&tx_queue->flush_outstanding, 1, 0)) { + channel = efx_get_tx_channel(efx, qid / EFX_MAX_TXQ_PER_CHANNEL); + tx_queue = channel->tx_queue + (qid % EFX_MAX_TXQ_PER_CHANNEL); + if (atomic_cmpxchg(&tx_queue->flush_outstanding, 1, 0)) efx_farch_magic_event(tx_queue->channel, EFX_CHANNEL_MAGIC_TX_DRAIN(tx_queue)); - } } } |