[PATCH AUTOSEL 5.18 27/93] net: make xpcs_do_config to accept advertising for pcs-xpcs and sja1105

Sasha Levin
2022-08-11T15:55:20Z

From: Ong Boon Leong <boon.leong.ong@intel.com>

[ Upstream commit fa9c562f9735d24c3253747eb21f3f0c0f6de48e ]

xpcs_config() has 'advertising' input that is required for C37 1000BASE-X
AN in later patch series. So, we prepare xpcs_do_config() for it.

For sja1105, xpcs_do_config() is used for xpcs configuration without
depending on advertising input, so set to NULL.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/dsa/sja1105/sja1105_main.c | 2 +-
drivers/net/pcs/pcs-xpcs.c | 6 +++---
include/linux/pcs/pcs-xpcs.h | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index 7734c6b1baca..48a9b61744bc 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -2331,7 +2331,7 @@ int sja1105_static_config_reload(struct sja1105_private *priv,
else
mode = MLO_AN_PHY;

- rc = xpcs_do_config(xpcs, priv->phy_mode[i], mode);
+ rc = xpcs_do_config(xpcs, priv->phy_mode[i], mode, NULL);
if (rc < 0)
goto out;

diff --git a/drivers/net/pcs/pcs-xpcs.c b/drivers/net/pcs/pcs-xpcs.c
index 61418d4dc0cd..b80e680220f5 100644
--- a/drivers/net/pcs/pcs-xpcs.c
+++ b/drivers/net/pcs/pcs-xpcs.c
@@ -797,7 +797,7 @@ static int xpcs_config_2500basex(struct dw_xpcs *xpcs)
}

int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface,
- unsigned int mode)
+ unsigned int mode, const unsigned long *advertising)
{
const struct xpcs_compat *compat;
int ret;
@@ -845,7 +845,7 @@ static int xpcs_config(struct phylink_pcs *pcs, unsigned int mode,
{
struct dw_xpcs *xpcs = phylink_pcs_to_xpcs(pcs);

- return xpcs_do_config(xpcs, interface, mode);
+ return xpcs_do_config(xpcs, interface, mode, advertising);
}

static int xpcs_get_state_c73(struct dw_xpcs *xpcs,
@@ -866,7 +866,7 @@ static int xpcs_get_state_c73(struct dw_xpcs *xpcs,

state->link = 0;

- return xpcs_do_config(xpcs, state->interface, MLO_AN_INBAND);
+ return xpcs_do_config(xpcs, state->interface, MLO_AN_INBAND, NULL);
}

if (state->an_enabled && xpcs_aneg_done_c73(xpcs, state, compat)) {
diff --git a/include/linux/pcs/pcs-xpcs.h b/include/linux/pcs/pcs-xpcs.h
index 266eb26fb029..37eb97cc2283 100644
--- a/include/linux/pcs/pcs-xpcs.h
+++ b/include/linux/pcs/pcs-xpcs.h
@@ -30,7 +30,7 @@ int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy_interface_t interface);
void xpcs_link_up(struct phylink_pcs *pcs, unsigned int mode,
phy_interface_t interface, int speed, int duplex);
int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface,
- unsigned int mode);
+ unsigned int mode, const unsigned long *advertising);
void xpcs_get_interfaces(struct dw_xpcs *xpcs, unsigned long *interfaces);
int xpcs_config_eee(struct dw_xpcs *xpcs, int mult_fact_100ns,
int enable);
--
2.35.1