diff mbox series

[net-next] net: pcs: pcs-lynx: use phylink_get_link_timer_ns() helper

Message ID E1pFyhW-0067jq-Fh@rmk-PC.armlinux.org.uk (mailing list archive)
State Accepted
Commit e2a9575025fe986a6146569a32093d7f8993ebde
Delegated to: Netdev Maintainers
Headers show
Series [net-next] net: pcs: pcs-lynx: use phylink_get_link_timer_ns() helper | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Single patches do not need cover letters
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 9 of 9 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
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: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 43 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Russell King (Oracle) Jan. 12, 2023, 2:37 p.m. UTC 
Use the phylink_get_link_timer_ns() helper to get the period for the
link timer.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
 drivers/net/pcs/pcs-lynx.c | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

Comments

patchwork-bot+netdevbpf@kernel.org Jan. 14, 2023, 6:10 a.m. UTC | #1 
Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Thu, 12 Jan 2023 14:37:06 +0000 you wrote:
> Use the phylink_get_link_timer_ns() helper to get the period for the
> link timer.
> 
> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
> ---
>  drivers/net/pcs/pcs-lynx.c | 20 ++++++++------------
>  1 file changed, 8 insertions(+), 12 deletions(-)

Here is the summary with links:
  - [net-next] net: pcs: pcs-lynx: use phylink_get_link_timer_ns() helper
    https://git.kernel.org/netdev/net-next/c/e2a9575025fe

You are awesome, thank you!
diff mbox series

Patch

diff --git a/drivers/net/pcs/pcs-lynx.c b/drivers/net/pcs/pcs-lynx.c
index 7d5fc7f54b2f..3903f3baba2b 100644
--- a/drivers/net/pcs/pcs-lynx.c
+++ b/drivers/net/pcs/pcs-lynx.c
@@ -10,9 +10,6 @@ 
 #define SGMII_CLOCK_PERIOD_NS		8 /* PCS is clocked at 125 MHz */
 #define LINK_TIMER_VAL(ns)		((u32)((ns) / SGMII_CLOCK_PERIOD_NS))
 
-#define SGMII_AN_LINK_TIMER_NS		1600000 /* defined by SGMII spec */
-#define IEEE8023_LINK_TIMER_NS		10000000
-
 #define LINK_TIMER_LO			0x12
 #define LINK_TIMER_HI			0x13
 #define IF_MODE				0x14
@@ -126,26 +123,25 @@  static int lynx_pcs_config_giga(struct mdio_device *pcs, unsigned int mode,
 				phy_interface_t interface,
 				const unsigned long *advertising)
 {
+	int link_timer_ns;
 	u32 link_timer;
 	u16 if_mode;
 	int err;
 
-	if (interface == PHY_INTERFACE_MODE_1000BASEX) {
-		link_timer = LINK_TIMER_VAL(IEEE8023_LINK_TIMER_NS);
+	link_timer_ns = phylink_get_link_timer_ns(interface);
+	if (link_timer_ns > 0) {
+		link_timer = LINK_TIMER_VAL(link_timer_ns);
+
 		mdiodev_write(pcs, LINK_TIMER_LO, link_timer & 0xffff);
 		mdiodev_write(pcs, LINK_TIMER_HI, link_timer >> 16);
+	}
 
+	if (interface == PHY_INTERFACE_MODE_1000BASEX) {
 		if_mode = 0;
 	} else {
 		if_mode = IF_MODE_SGMII_EN;
-		if (mode == MLO_AN_INBAND) {
+		if (mode == MLO_AN_INBAND)
 			if_mode |= IF_MODE_USE_SGMII_AN;
-
-			/* Adjust link timer for SGMII */
-			link_timer = LINK_TIMER_VAL(SGMII_AN_LINK_TIMER_NS);
-			mdiodev_write(pcs, LINK_TIMER_LO, link_timer & 0xffff);
-			mdiodev_write(pcs, LINK_TIMER_HI, link_timer >> 16);
-		}
 	}
 
 	err = mdiodev_modify(pcs, IF_MODE,