From: Stefan Chulski <stef...@marvell.com>
Regarding to IEEE 802.3-2015 standard section 2
28B.3 Priority resolution - Table 28-3 - Pause resolution
In case of Local device Pause=1 AsymDir=0, Link partner
Pause=1 AsymDir=1, Local device resolution should be enable PAUSE
transmit, disable PAUSE receive.
And in case of Local device Pause=1 AsymDir=1, Link partner
Pause=1 AsymDir=0, Local device resolution should be enable PAUSE
receive, disable PAUSE transmit.
Signed-off-by: Stefan Chulski <stef...@marvell.com>
Reported-by: Shaul Ben-Mayor <sha...@marvell.com>
---
drivers/net/phy/phylink.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index a45c5de..a5a57ca 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -376,8 +376,8 @@ static void phylink_get_fixed_state(struct phylink *pl,
struct phylink_link_stat
* Local device Link partner
* Pause AsymDir Pause AsymDir Result
* 1 X 1 X TX+RX
- * 0 1 1 1 RX
- * 1 1 0 1 TX
+ * 0 1 1 1 TX
+ * 1 1 0 1 RX
*/
static void phylink_resolve_flow(struct phylink *pl,
struct phylink_link_state *state)
@@ -398,7 +398,7 @@ static void phylink_resolve_flow(struct phylink *pl,
new_pause = MLO_PAUSE_TX | MLO_PAUSE_RX;
else if (pause & MLO_PAUSE_ASYM)
new_pause = state->pause & MLO_PAUSE_SYM ?
- MLO_PAUSE_RX : MLO_PAUSE_TX;
+ MLO_PAUSE_TX : MLO_PAUSE_RX;
} else {
new_pause = pl->link_config.pause & MLO_PAUSE_TXRX_MASK;
}
--
1.9.1
