From: Doug Berger <opendmb@gmail.com>

The pause settings reported by the PHY should also be applied to the GMII port
status override otherwise the switch will not generate pause frames towards the
link partner despite the advertisement saying otherwise.

Fixes: 246d7f773c13 ("net: dsa: add Broadcom SF2 switch driver")
Signed-off-by: Doug Berger <opendmb@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 drivers/net/dsa/bcm_sf2.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index 87e81c636339..be0edfa093d0 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -878,6 +878,11 @@ static void bcm_sf2_sw_mac_link_up(struct dsa_switch *ds, int port,
 		if (duplex == DUPLEX_FULL)
 			reg |= DUPLX_MODE;
 
+		if (tx_pause)
+			reg |= TXFLOW_CNTL;
+		if (rx_pause)
+			reg |= RXFLOW_CNTL;
+
 		core_writel(priv, reg, offset);
 	}
 
-- 
2.25.1

Hello:

This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Wed, 22 Jun 2022 20:02:04 -0700 you wrote:
> From: Doug Berger <opendmb@gmail.com>
> 
> The pause settings reported by the PHY should also be applied to the GMII port
> status override otherwise the switch will not generate pause frames towards the
> link partner despite the advertisement saying otherwise.
> 
> Fixes: 246d7f773c13 ("net: dsa: add Broadcom SF2 switch driver")
> Signed-off-by: Doug Berger <opendmb@gmail.com>
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
> 
> [...]

Here is the summary with links:
  - [net] net: dsa: bcm_sf2: force pause link settings
    https://git.kernel.org/netdev/net/c/7c97bc0128b2

You are awesome, thank you!
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