Thread (12 messages) flat view 12 messages, 3 authors, 2021-01-07
STALE2046d

Revision v1 of 2 in this series.

Revisions (2)
  1. v1 current
  2. v2 [diff vs current]

[PATCH 6/6] dpaa2-mac: remove a comment regarding pause settings

From: Ioana Ciornei <hidden>
Date: 2021-01-07 15:39:27
Subsystem: dpaa2 ethernet driver, networking drivers, the rest · Maintainers: Ioana Ciornei, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds

From: Ioana Ciornei <ioana.ciornei@nxp.com>

The pause settings are not actually lossy since the MC firmware was does
is to transform back these pause/asym-pause flags into rx/tx pause
enablement status. We are not losing information by this transformation,
thus remove the comment.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
---
 drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c | 3 ---
 1 file changed, 3 deletions(-)
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
index 40aa81eb3c4b..f76adbe8c32b 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
@@ -181,9 +181,6 @@ static void dpaa2_mac_link_up(struct phylink_config *config,
 	else if (duplex == DUPLEX_FULL)
 		dpmac_state->options &= ~DPMAC_LINK_OPT_HALF_DUPLEX;
 
-	/* This is lossy; the firmware really should take the pause
-	 * enablement status rather than pause/asym pause status.
-	 */
 	if (rx_pause)
 		dpmac_state->options |= DPMAC_LINK_OPT_PAUSE;
 	else
-- 
2.29.2
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