5.15-stable review patch. If anyone has any objections, please let me know.
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From: Daniel Machon daniel.machon@microchip.com
[ Upstream commit 33623113a48ea906f1955cbf71094f6aa4462e8f ]
The wrong port config is being used if the PCS is reconfigured. Fix this by correctly using the new config instead of the old one.
Fixes: 946e7fd5053a ("net: sparx5: add port module support") Signed-off-by: Daniel Machon daniel.machon@microchip.com Reviewed-by: Jacob Keller jacob.e.keller@intel.com Link: https://lore.kernel.org/r/20240409-link-mode-reconfiguration-fix-v2-1-db6a50... Signed-off-by: Paolo Abeni pabeni@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/microchip/sparx5/sparx5_port.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_port.c b/drivers/net/ethernet/microchip/sparx5/sparx5_port.c index 189a6a0a2e08a..8561a7bf53e19 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_port.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_port.c @@ -730,7 +730,7 @@ static int sparx5_port_pcs_low_set(struct sparx5 *sparx5, bool sgmii = false, inband_aneg = false; int err;
- if (port->conf.inband) { + if (conf->inband) { if (conf->portmode == PHY_INTERFACE_MODE_SGMII || conf->portmode == PHY_INTERFACE_MODE_QSGMII) inband_aneg = true; /* Cisco-SGMII in-band-aneg */ @@ -947,7 +947,7 @@ int sparx5_port_pcs_set(struct sparx5 *sparx5, if (err) return -EINVAL;
- if (port->conf.inband) { + if (conf->inband) { /* Enable/disable 1G counters in ASM */ spx5_rmw(ASM_PORT_CFG_CSC_STAT_DIS_SET(high_speed_dev), ASM_PORT_CFG_CSC_STAT_DIS,