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Commit dbe80d44 authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

bnxt_en: Fix VNIC reservations on the PF. 



The enables bit for VNIC was set wrong when calling the HWRM_FUNC_CFG
firmware call to reserve VNICs.  This has the effect that the firmware
will keep a large number of VNICs for the PF, and having very few for
VFs.  DPDK driver running on the VFs, which requires more VNICs, may not
work properly as a result.

Fixes: 674f50a5 ("bnxt_en: Implement new method to reserve rings.")
Signed-off-by: default avatarMichael Chan <michael.chan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 471b83bd

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+1 −1
Original line number Diff line number Diff line
@@ -4650,7 +4650,7 @@ __bnxt_hwrm_reserve_pf_rings(struct bnxt *bp, struct hwrm_func_cfg_input *req, 
				      FUNC_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;

		enables |= ring_grps ?

			   FUNC_CFG_REQ_ENABLES_NUM_HW_RING_GRPS : 0;

		enables |= vnics ? FUNC_VF_CFG_REQ_ENABLES_NUM_VNICS : 0;

		enables |= vnics ? FUNC_CFG_REQ_ENABLES_NUM_VNICS : 0;



		req->num_rx_rings = cpu_to_le16(rx_rings);

		req->num_hw_ring_grps = cpu_to_le16(ring_grps);