diff options
| author |   Shannon Nelson <shannon.nelson@intel.com> | 2015-09-03 17:18:55 -0400 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-10-15 02:08:16 -0700 |
| commit | 6eae9c6a3536f3a676b54ebf82244c23d3b1019f (patch) | |
| tree | f8030abbeb5a55e8dfd6ba4ef7ea1e1840559098 | |
| parent | i40e: remove obsolete version check (diff) | |
| download | linux-dev-6eae9c6a3536f3a676b54ebf82244c23d3b1019f.tar.xz linux-dev-6eae9c6a3536f3a676b54ebf82244c23d3b1019f.zip | |
i40e: allow FD SB if MFP mode only has 1 partition
Even though the device might be in MFP mode, if there's only one partition
enabled, then we still have plenty of interrupts for managing the Flow
Directory Sideband activity. This patch enables FD SB in this case.
This patch also reverses the sense of the conditional in order to remove
the negative logic.
Change-ID: I9edf211a6219fc8d159b4be9964f9fd7f4e00bc0
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index c4f26eb8363d..0f8ab65aff67 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7949,12 +7949,12 @@ static int i40e_sw_init(struct i40e_pf *pf) (pf->hw.func_caps.fd_filters_best_effort > 0)) { pf->flags |= I40E_FLAG_FD_ATR_ENABLED; pf->atr_sample_rate = I40E_DEFAULT_ATR_SAMPLE_RATE; - if (!(pf->flags & I40E_FLAG_MFP_ENABLED)) { - pf->flags |= I40E_FLAG_FD_SB_ENABLED; - } else { + if (pf->flags & I40E_FLAG_MFP_ENABLED && + pf->hw.num_partitions > 1) dev_info(&pf->pdev->dev, "Flow Director Sideband mode Disabled in MFP mode\n"); - } + else + pf->flags |= I40E_FLAG_FD_SB_ENABLED; pf->fdir_pf_filter_count = pf->hw.func_caps.fd_filters_guaranteed; pf->hw.fdir_shared_filter_count = |