| Message ID | 20210113115626.17381-3-bjarni.jonasson@microchip.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 6e12f35cef6b8a458d7ecf507ae330e0bffaad8c |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Add 100 base-x mode | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | success | CCed 6 of 6 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 1 this patch: 1 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 21 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 1 this patch: 1 |
| netdev/header_inline | success | Link |
| netdev/stable | success | Stable not CCed |
On Wed, Jan 13, 2021 at 12:56:26PM +0100, Bjarni Jonasson wrote: > Add support for 100Base-FX, 100Base-LX, 100Base-PX and 100Base-BX10 modules > This is needed for Sparx-5 switch. > > Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com> Reviewed-by: Russell King <rmk+kernel@armlinux.org.uk> Thanks!
diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c index cdfa0a190962..3c67ad9951ab 100644 --- a/drivers/net/phy/sfp-bus.c +++ b/drivers/net/phy/sfp-bus.c @@ -265,6 +265,12 @@ void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, br_min <= 1300 && br_max >= 1200) phylink_set(modes, 1000baseX_Full); + /* 100Base-FX, 100Base-LX, 100Base-PX, 100Base-BX10 */ + if (id->base.e100_base_fx || id->base.e100_base_lx) + phylink_set(modes, 100baseFX_Full); + if ((id->base.e_base_px || id->base.e_base_bx10) && br_nom == 100) + phylink_set(modes, 100baseFX_Full); + /* For active or passive cables, select the link modes * based on the bit rates and the cable compliance bytes. */ @@ -389,6 +395,9 @@ phy_interface_t sfp_select_interface(struct sfp_bus *bus, if (phylink_test(link_modes, 1000baseX_Full)) return PHY_INTERFACE_MODE_1000BASEX; + if (phylink_test(link_modes, 100baseFX_Full)) + return PHY_INTERFACE_MODE_100BASEX; + dev_warn(bus->sfp_dev, "Unable to ascertain link mode\n"); return PHY_INTERFACE_MODE_NA;
Add support for 100Base-FX, 100Base-LX, 100Base-PX and 100Base-BX10 modules This is needed for Sparx-5 switch. Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com> --- drivers/net/phy/sfp-bus.c | 9 +++++++++ 1 file changed, 9 insertions(+)