sfc: Create multiple TX queues

Create a core TX queue and 2 hardware TX queues for each channel.
If separate_tx_channels is set, create equal numbers of RX and TX
channels instead.

Rewrite the channel and queue iteration macros accordingly.
Eliminate efx_channel::used_flags as redundant.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c
index 3a16e0612267..371e86cc090f 100644
--- a/drivers/net/sfc/selftest.c
+++ b/drivers/net/sfc/selftest.c
@@ -618,8 +618,8 @@ static int efx_test_loopbacks(struct efx_nic *efx, struct efx_self_tests *tests,
 
                 /* Test both types of TX queue */
                 efx_for_each_channel_tx_queue(tx_queue, &efx->channel[0]) {
-                        state->offload_csum = (tx_queue->queue ==
-                                               EFX_TX_QUEUE_OFFLOAD_CSUM);
+                        state->offload_csum = (tx_queue->queue &
+                                               EFX_TXQ_TYPE_OFFLOAD);
                         rc = efx_test_loopback(tx_queue,
                                                &tests->loopback[mode]);
                         if (rc)