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Commit ded8b20d authored by Jeff Kirsher's avatar Jeff Kirsher
Browse files

fm10k: Set PF queues to unlimited bandwidth during virtualization 



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

Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarTodd Russell <todd.a.russell@intel.com>
Acked-by: default avatarMatthew Vick <matthew.vick@intel.com>
Tested-by: default avatarKrishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent e05546ec

drivers/net/ethernet/intel/fm10k/fm10k_pf.c

+2 −1
Original line number Diff line number Diff line
@@ -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);

	}