octeontx2-af: Configure VLAN TPIDs (a253933e) · Commits · 戴 / test

Setup TPID's for vlan0 and vlan1 for Tx VLAN insertion offloads. Signed-off-by:

drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -865,6 +865,13 @@ int rvu_mbox_handler_nix_lf_alloc(struct rvu *rvu,
		(u64)pfvf->nix_qints_ctx->iova);
		rvu_write64(rvu, blkaddr, NIX_AF_LFX_QINTS_CFG(nixlf), BIT_ULL(36));

		/* Setup VLANX TPID's.
		* Use VLAN1 for 802.1Q
		* and VLAN0 for 802.1AD.
		*/
		cfg = (0x8100ULL << 16) \| 0x88A8ULL;
		rvu_write64(rvu, blkaddr, NIX_AF_LFX_TX_CFG(nixlf), cfg);

		/* Enable LMTST for this NIX LF */
		rvu_write64(rvu, blkaddr, NIX_AF_LFX_TX_CFG2(nixlf), BIT_ULL(0));