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fm10k: Set PF queues to unlimited bandwidth during virtualization

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When returning virtualization queues from the VF back to the PF, do not
retain the VF rate limiter.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Todd Russell <todd.a.russell@intel.com>
Acked-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jeff Kirsher 2015-04-03 13:27:04 -07:00
parent e05546ec05
commit ded8b20d5f
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/intel/fm10k/fm10k_pf.c
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@ -676,7 +676,8 @@ static s32 fm10k_iov_assign_resources_pf(struct fm10k_hw *hw, u16 num_vfs,
/* loop through unallocated rings assigning them back to PF */
for (i = FM10K_MAX_QUEUES_PF; i < vf_q_idx; i++) {
fm10k_write_reg(hw, FM10K_TXDCTL(i), 0);
fm10k_write_reg(hw, FM10K_TXQCTL(i), FM10K_TXQCTL_PF | vid);
fm10k_write_reg(hw, FM10K_TXQCTL(i), FM10K_TXQCTL_PF |
FM10K_TXQCTL_UNLIMITED_BW | vid);
fm10k_write_reg(hw, FM10K_RXQCTL(i), FM10K_RXQCTL_PF);
}