From 7dcf7aa01c7b9f18727cbe0f9cb4136f1c6cdcc2 Mon Sep 17 00:00:00 2001 From: Dave Ertman Date: Wed, 2 Sep 2020 08:53:44 -0700 Subject: ice: report correct max number of TCs In the driver currently, we are reporting max number of TCs to the DCBNL callback as a kernel define set to 8. This is preventing userspace applications performing DCBx to correctly down map the TCs from requested to actual values. Report the actual max TC value to userspace from the capability struct. Fixes: b94b013eb626 ("ice: Implement DCBNL support") Signed-off-by: Dave Ertman Tested-by: Tony Brelinski Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_dcb_nl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c index fcfefad00d1c..299bf7edbf82 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c @@ -134,7 +134,7 @@ ice_dcbnl_getnumtcs(struct net_device *dev, int __always_unused tcid, u8 *num) if (!test_bit(ICE_FLAG_DCB_CAPABLE, pf->flags)) return -EINVAL; - *num = IEEE_8021QAZ_MAX_TCS; + *num = pf->hw.func_caps.common_cap.maxtc; return 0; } -- cgit