diff options
| author | Shradha Shah <sshah@solarflare.com> | 2014-11-05 12:16:18 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-11-06 14:43:08 -0500 |
| commit | 2dc313eca30043978d749c1d37e3c62f3307575d (patch) | |
| tree | a64d1082fc45a394d5e2d670a19d01456772e9cd /drivers/net/ethernet/sfc/farch.c | |
| parent | 7e5d7753956b374516530e156c5e8aa19652398d (diff) | |
| download | linux-2dc313eca30043978d749c1d37e3c62f3307575d.tar.bz2 | |
sfc: Move the current VF state from efx_nic into siena_nic_data
This patch series provides a base and cleanup for the
upcoming EF10 SRIOV support.
This patch moves the VF state into siena_nic_data as a basis to
save the VF state based on nic type.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/farch.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/farch.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c index 6859437b59fb..0274401cd4d8 100644 --- a/drivers/net/ethernet/sfc/farch.c +++ b/drivers/net/ethernet/sfc/farch.c @@ -226,6 +226,9 @@ static int efx_alloc_special_buffer(struct efx_nic *efx, struct efx_special_buffer *buffer, unsigned int len) { +#ifdef CONFIG_SFC_SRIOV + struct siena_nic_data *nic_data = efx->nic_data; +#endif len = ALIGN(len, EFX_BUF_SIZE); if (efx_nic_alloc_buffer(efx, &buffer->buf, len, GFP_KERNEL)) @@ -238,7 +241,7 @@ static int efx_alloc_special_buffer(struct efx_nic *efx, efx->next_buffer_table += buffer->entries; #ifdef CONFIG_SFC_SRIOV BUG_ON(efx_sriov_enabled(efx) && - efx->vf_buftbl_base < efx->next_buffer_table); + nic_data->vf_buftbl_base < efx->next_buffer_table); #endif netif_dbg(efx, probe, efx->net_dev, @@ -1668,6 +1671,10 @@ void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw) { unsigned vi_count, buftbl_min; +#ifdef CONFIG_SFC_SRIOV + struct siena_nic_data *nic_data = efx->nic_data; +#endif + /* Account for the buffer table entries backing the datapath channels * and the descriptor caches for those channels. */ @@ -1681,7 +1688,7 @@ void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw) if (efx_sriov_wanted(efx)) { unsigned vi_dc_entries, buftbl_free, entries_per_vf, vf_limit; - efx->vf_buftbl_base = buftbl_min; + nic_data->vf_buftbl_base = buftbl_min; vi_dc_entries = RX_DC_ENTRIES + TX_DC_ENTRIES; vi_count = max(vi_count, EFX_VI_BASE); |