diff options
| author | Edward Cree <ecree@solarflare.com> | 2020-07-02 17:29:24 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-02 14:47:40 -0700 |
| commit | f9cac93e5b3eefc5c6340ba4efd3628f2347e1ef (patch) | |
| tree | 7251950f44c3d2702da0a05d35b477fd5befcb1b /drivers/net/ethernet/sfc/efx_common.c | |
| parent | 67e6398e2e058d0ec126f47ac123cca590c7a2ba (diff) | |
sfc: make tx_queues_per_channel variable at runtime
Siena needs four TX queues (csum * highpri), EF10 needs two (csum),
and EF100 only needs one (as checksumming is controlled entirely by
the transmit descriptor). Rather than having various bits of ad-hoc
code to decide which queues to set up etc., put the knowledge of how
many TXQs a channel has in one place.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/efx_common.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/efx_common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/efx_common.c b/drivers/net/ethernet/sfc/efx_common.c index 26dca2f9a363..c84123456c01 100644 --- a/drivers/net/ethernet/sfc/efx_common.c +++ b/drivers/net/ethernet/sfc/efx_common.c @@ -1036,6 +1036,7 @@ int efx_init_struct(struct efx_nic *efx, INIT_WORK(&efx->mac_work, efx_mac_work); init_waitqueue_head(&efx->flush_wq); + efx->tx_queues_per_channel = 1; efx->rxq_entries = EFX_DEFAULT_DMAQ_SIZE; efx->txq_entries = EFX_DEFAULT_DMAQ_SIZE; |