diff options
| author | Jon Cooper <jcooper@solarflare.com> | 2015-05-06 02:59:38 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-09 23:16:48 +0300 |
| commit | 267c01571bd38ea807bae1da93788d3b577661cf (patch) | |
| tree | 6cc569ee4912a64095bd8a00c0ec5d75ae2e52ed /drivers/net/ethernet/sfc/nic.h | |
| parent | 267d9d73872966c4e7d0271fed314d8ace65e895 (diff) | |
| download | linux-267c01571bd38ea807bae1da93788d3b577661cf.tar.xz | |
sfc: Add use of shared RSS contexts.
Allow PFs to allocate shared RSS contexts if we exhaust our
exclusive RSS contexts. Make VFs use shared RSS contexts in
all cases.
Spruce up error handling so that the shadow copy of the RSS
table is updated after successful update, rather than in all
cases, so that we report the actual contents of the RSS table
after a failure to set it, rather than what we'd like it to be.
Populate context_size parameter when vacuously allocating RSS
context of size 1.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/nic.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/nic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h index e833e973b79d..2fd30556e6c3 100644 --- a/drivers/net/ethernet/sfc/nic.h +++ b/drivers/net/ethernet/sfc/nic.h @@ -485,6 +485,7 @@ enum { * @must_restore_piobufs: Flag: PIO buffers have yet to be restored after MC * reboot * @rx_rss_context: Firmware handle for our RSS context + * @rx_rss_context_exclusive: Whether our RSS context is exclusive or shared * @stats: Hardware statistics * @workaround_35388: Flag: firmware supports workaround for bug 35388 * @must_check_datapath_caps: Flag: @datapath_caps needs to be revalidated @@ -513,6 +514,7 @@ struct efx_ef10_nic_data { unsigned int piobuf_handle[EF10_TX_PIOBUF_COUNT]; bool must_restore_piobufs; u32 rx_rss_context; + bool rx_rss_context_exclusive; u64 stats[EF10_STAT_COUNT]; bool workaround_35388; bool must_check_datapath_caps; |