diff options
| author | Doug Berger <opendmb@gmail.com> | 2022-06-22 20:02:04 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-06-23 20:46:39 -0700 |
| commit | 7c97bc0128b2eecc703106112679a69d446d1a12 (patch) | |
| tree | af7976b9acc1bd274a7a0d9eab5aead74c4ca157 | |
| parent | 16d584d2fc8f4ea36203af45a76becd7093586f1 (diff) | |
| download | linux-7c97bc0128b2eecc703106112679a69d446d1a12.tar.gz | |
net: dsa: bcm_sf2: force pause link settings
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>
Link: https://lore.kernel.org/r/20220623030204.1966851-1-f.fainelli@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 5 |
1 files changed, 5 insertions, 0 deletions
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); } |