diff mbox series

[v3,2/4] net: phy: Support 100/1000BT1 linkmode advertisements

Message ID 20231221072853.107678-3-dima.fedrau@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series net: phy: marvell-88q2xxx: add driver for the Marvell 88Q2220 PHY | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Guessed tree name to be net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
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: 1727 this patch: 1727
netdev/cc_maintainers success CCed 4 of 4 maintainers
netdev/build_clang fail Errors and warnings before: 31 this patch: 31
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: 1769 this patch: 1769
netdev/checkpatch warning WARNING: line length of 81 exceeds 80 columns WARNING: line length of 82 exceeds 80 columns
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Dimitri Fedrau Dec. 21, 2023, 7:28 a.m. UTC 
Extend helper functions mii_t1_adv_m_mod_linkmode_t and
linkmode_adv_to_mii_t1_adv_m_t to support 100BT1 and 1000BT1 linkmode
advertisements.

Signed-off-by: Dimitri Fedrau <dima.fedrau@gmail.com>
---
 include/linux/mdio.h | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Andrew Lunn Dec. 21, 2023, 9:45 a.m. UTC | #1 
On Thu, Dec 21, 2023 at 08:28:49AM +0100, Dimitri Fedrau wrote:
> Extend helper functions mii_t1_adv_m_mod_linkmode_t and
> linkmode_adv_to_mii_t1_adv_m_t to support 100BT1 and 1000BT1 linkmode
> advertisements.
> 
> Signed-off-by: Dimitri Fedrau <dima.fedrau@gmail.com>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew
diff mbox series

Patch

diff --git a/include/linux/mdio.h b/include/linux/mdio.h
index 007fd9c3e4b6..3d177f265cd3 100644
--- a/include/linux/mdio.h
+++ b/include/linux/mdio.h
@@ -372,6 +372,10 @@  static inline void mii_t1_adv_m_mod_linkmode_t(unsigned long *advertising, u32 l
 {
 	linkmode_mod_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT,
 			 advertising, lpa & MDIO_AN_T1_ADV_M_B10L);
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_100baseT1_Full_BIT,
+			 advertising, lpa & MDIO_AN_T1_ADV_M_100BT1);
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT1_Full_BIT,
+			 advertising, lpa & MDIO_AN_T1_ADV_M_1000BT1);
 }
 
 /**
@@ -408,6 +412,10 @@  static inline u32 linkmode_adv_to_mii_t1_adv_m_t(unsigned long *advertising)
 
 	if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, advertising))
 		result |= MDIO_AN_T1_ADV_M_B10L;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT1_Full_BIT, advertising))
+		result |= MDIO_AN_T1_ADV_M_100BT1;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT1_Full_BIT, advertising))
+		result |= MDIO_AN_T1_ADV_M_1000BT1;
 
 	return result;
 }