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sfc: Correct comment about number of TX queues used on EF10 

EF10 implements option descriptors to switch TX checksum offload
on and off between packets.  We could therefore use a single
hardware TX queue per kernel TX queue, although we don't yet.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings 2014-02-12 18:59:19 +00:00 committed by David S. Miller
parent 86fc187fcc
commit aa3930ee8c
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/sfc/ef10.c
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@ -172,8 +172,8 @@ static int efx_ef10_probe(struct efx_nic *efx)
struct efx_ef10_nic_data *nic_data;
int i, rc;
/* We can have one VI for each 8K region. However we need
* multiple TX queues per channel.
/* We can have one VI for each 8K region. However, until we
* use TX option descriptors we need two TX queues per channel.
*/
efx->max_channels =
min_t(unsigned int,