Commit 6a40e289 authored by Grygorii Strashko's avatar Grygorii Strashko Committed by Jakub Kicinski
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net: ethernet: ti: am65-cpsw: use cppi5_desc_is_tdcm() 



Use cppi5_desc_is_tdcm() helper for teardown indicator detection instead of
hard-coded value.

Signed-off-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: default avatarJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent c6275c02

drivers/net/ethernet/ti/am65-cpsw-nuss.c

+2 −2
Original line number Diff line number Diff line
@@ -767,7 +767,7 @@ static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_common *common, 
		return ret;

	}



	if (desc_dma & 0x1) {

	if (cppi5_desc_is_tdcm(desc_dma)) {

		dev_dbg(dev, "%s RX tdown flow: %u\n", __func__, flow_idx);

		return 0;

	}
@@ -935,7 +935,7 @@ static int am65_cpsw_nuss_tx_compl_packets(struct am65_cpsw_common *common, 
		if (res == -ENODATA)

			break;



		if (desc_dma & 0x1) {

		if (cppi5_desc_is_tdcm(desc_dma)) {

			if (atomic_dec_and_test(&common->tdown_cnt))

				complete(&common->tdown_complete);

			break;