Hi Nate,
Am 02.05.22 um 16:25 schrieb Nate Drude:
Hi Josua,
On Sun, 2022-05-01 at 15:41 +0300, Josua Mayer wrote:
The adin_get_phy_mode_override function does not compile, because it
is
missing both declaration and implementation of
phy_get_interface_by_name.
Remove the whole function for now, since the missing implementation
is
not included in mainline Linux - and thus can not be copied.
Signed-off-by: Josua Mayer <jo...@solid-run.com>
---
drivers/net/phy/adin.c | 34 ----------------------------------
1 file changed, 34 deletions(-)
diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c
index cff841ab3d..2433e76fea 100644
--- a/drivers/net/phy/adin.c
+++ b/drivers/net/phy/adin.c
@@ -94,35 +94,6 @@ static u32 adin_get_reg_value(struct phy_device
*phydev,
return rc;
}
-/**
- * adin_get_phy_mode_override - Get phy-mode override for adin PHY
- *
- * The function gets phy-mode string from property 'adi,phy-mode-
override'
- * and return its index in phy_interface_strings table, or -1 in
error case.
- */
-int adin_get_phy_mode_override(struct phy_device *phydev)
-{
- ofnode node = phy_get_ofnode(phydev);
- const char *phy_mode_override;
- const char *prop_phy_mode_override = "adi,phy-mode-override";
- int override_interface;
-
- phy_mode_override = ofnode_read_string(node,
prop_phy_mode_override);
- if (!phy_mode_override)
- return -ENODEV;
-
- debug("%s: %s = '%s'\n",
- __func__, prop_phy_mode_override, phy_mode_override);
-
- override_interface =
phy_get_interface_by_name(phy_mode_override);
-
- if (override_interface < 0)
- printf("%s: %s = '%s' is not valid\n",
- __func__, prop_phy_mode_override,
phy_mode_override);
-
- return override_interface;
-}
-
static u16 adin_ext_read(struct phy_device *phydev, const u32
regnum)
{
u16 val;
@@ -148,11 +119,6 @@ static int adin_config_rgmii_mode(struct
phy_device *phydev)
{
u16 reg_val;
u32 val;
- int phy_mode_override = adin_get_phy_mode_override(phydev);
-
- if (phy_mode_override >= 0) {
- phydev->interface = (phy_interface_t)
phy_mode_override;
- }
reg_val = adin_ext_read(phydev, ADIN1300_GE_RGMII_CFG);
The patch that introduced adin_get_phy_mode_override was tested against
the U-Boot master branch. Unfortunately, phy_get_interface_by_name was
removed just a few days before by:
https://github.com/u-boot/u-boot/commit/123ca114e07ecf28aa2538748d733e2b22d8b8b5
:(
Can we fix adin_get_phy_mode_override instead of removing it?
I will take a look in the coming days and see if I understand how to fix
this.
I don't really mind if we fix it, or remove it - removing was the faster
way getting my patch-set out of course ...
We can
implement part of ofnode_read_phy_mode. This needs to be tested, but
for example:
diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c
index cff841ab3d..6a05b9fd05 100644
--- a/drivers/net/phy/adin.c
+++ b/drivers/net/phy/adin.c
@@ -100,27 +100,28 @@ static u32 adin_get_reg_value(struct phy_device
*phydev,
* The function gets phy-mode string from property 'adi,phy-mode-
override'
* and return its index in phy_interface_strings table, or -1 in error
case.
*/
-int adin_get_phy_mode_override(struct phy_device *phydev)
+phy_interface_t adin_get_phy_mode_override(struct phy_device *phydev)
{
ofnode node = phy_get_ofnode(phydev);
const char *phy_mode_override;
const char *prop_phy_mode_override = "adi,phy-mode-override";
- int override_interface;
+ int i;
phy_mode_override = ofnode_read_string(node,
prop_phy_mode_override);
+
if (!phy_mode_override)
- return -ENODEV;
+ return PHY_INTERFACE_MODE_NA;
debug("%s: %s = '%s'\n",
__func__, prop_phy_mode_override, phy_mode_override);
- override_interface =
phy_get_interface_by_name(phy_mode_override);
+ for (i = 0; i < PHY_INTERFACE_MODE_MAX; i++)
+ if (!strcmp(phy_mode_override,
phy_interface_strings[i]))
+ return i;
- if (override_interface < 0)
- printf("%s: %s = '%s' is not valid\n",
- __func__, prop_phy_mode_override,
phy_mode_override);
+ debug("%s: Invalid PHY interface '%s'\n", __func__,
phy_mode_override);
- return override_interface;
+ return PHY_INTERFACE_MODE_NA;
}
static u16 adin_ext_read(struct phy_device *phydev, const u32 regnum)
@@ -148,10 +149,10 @@ static int adin_config_rgmii_mode(struct
phy_device *phydev)
{
u16 reg_val;
u32 val;
- int phy_mode_override = adin_get_phy_mode_override(phydev);
+ phy_interface_t phy_mode_override =
adin_get_phy_mode_override(phydev);
- if (phy_mode_override >= 0) {
- phydev->interface = (phy_interface_t)
phy_mode_override;
+ if (phy_mode_override != PHY_INTERFACE_MODE_NA) {
+ phydev->interface = phy_mode_override;
}
reg_val = adin_ext_read(phydev, ADIN1300_GE_RGMII_CFG);
Thanks,
Nate
