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sfc: Create multiple TX queues

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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>
This commit is contained in:
Ben Hutchings
2010-04-28 09:30:43 +00:00
committed by David S. Miller
parent 5298c37f4d
commit a4900ac9f7
8 changed files with 140 additions and 123 deletions
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4
drivers/net/sfc/selftest.c
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@@ -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)