| Message ID | E1pefJu-00Dn4P-JK@rmk-PC.armlinux.org.uk (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 8110633db49d7de2e4852f697322e1f3f8e61b04 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Quirk for OEM SFP-2.5G-T copper module | expand |
| Context | Check | Description |
|---|---|---|
| netdev/series_format | success | Posting correctly formatted |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/fixes_present | success | Fixes tag not required for -next series |
| netdev/header_inline | success | No static functions without inline keyword in header files |
| netdev/build_32bit | success | Errors and warnings before: 20 this patch: 20 |
| netdev/cc_maintainers | success | CCed 8 of 8 maintainers |
| netdev/build_clang | success | Errors and warnings before: 18 this patch: 18 |
| netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
| netdev/deprecated_api | success | None detected |
| netdev/check_selftest | success | No net selftest shell script |
| netdev/verify_fixes | success | No Fixes tag |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 20 this patch: 20 |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 20 lines checked |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/source_inline | success | Was 0 now: 0 |
On Tue, Mar 21, 2023 at 04:58:46PM +0000, Russell King (Oracle) wrote: > Allow SFP quirks to override the Autoneg, Pause and Asym_Pause bits in > the support mask. > > Some modules have an inaccessible PHY on which is only accessible via > 2500base-X without Autonegotiation. We therefore want to be able to > clear the Autoneg bit. Rearrange sfp_parse_support() to allow a SFP > modes quirk to override this bit. > > Tested-by: Frank Wunderlich <frank-w@public-files.de> > Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Simon Horman <simon.horman@corigine.com>
diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c index daac293e8ede..1dd50f2ca05d 100644 --- a/drivers/net/phy/sfp-bus.c +++ b/drivers/net/phy/sfp-bus.c @@ -151,6 +151,10 @@ void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, unsigned int br_min, br_nom, br_max; __ETHTOOL_DECLARE_LINK_MODE_MASK(modes) = { 0, }; + phylink_set(modes, Autoneg); + phylink_set(modes, Pause); + phylink_set(modes, Asym_Pause); + /* Decode the bitrate information to MBd */ br_min = br_nom = br_max = 0; if (id->base.br_nominal) { @@ -329,10 +333,6 @@ void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, bus->sfp_quirk->modes(id, modes, interfaces); linkmode_or(support, support, modes); - - phylink_set(support, Autoneg); - phylink_set(support, Pause); - phylink_set(support, Asym_Pause); } EXPORT_SYMBOL_GPL(sfp_parse_support);