From b11e5f6a3a5c170d16c2cf0b1d8053bbf1f6b7de Mon Sep 17 00:00:00 2001
From: Nick Bowler <nbowler@draconx.ca>
Date: Tue, 12 Jul 2022 21:58:35 -0400
Subject: [PATCH] net: sunhme: output link status with a single print.
This driver currently prints the link status using four separate
printk calls, which these days gets presented to the user as four
distinct messages, not exactly ideal:
[ 32.582778] eth0: Link is up using
[ 32.582828] internal
[ 32.582837] transceiver at
[ 32.582888] 100Mb/s, Full Duplex.
Restructure the display_link_mode function to use a single netdev_info
call to present all this information as a single message, which is much
nicer:
[ 33.640143] hme 0000:00:01.1 eth0: Link is up using internal transceiver at 100Mb/s, Full Duplex.
The display_forced_link_mode function has a similar structure, so adjust
it in a similar fashion.
Signed-off-by: Nick Bowler <nbowler@draconx.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/sun/sunhme.c | 43 +++++++++----------------------
1 file changed, 12 insertions(+), 31 deletions(-)
diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c
index 77e5dffb558f4..8594ee839628b 100644
--- a/drivers/net/ethernet/sun/sunhme.c
+++ b/drivers/net/ethernet/sun/sunhme.c
@@ -545,43 +545,24 @@ static int try_next_permutation(struct happy_meal *hp, void __iomem *tregs)
static void display_link_mode(struct happy_meal *hp, void __iomem *tregs)
{
- printk(KERN_INFO "%s: Link is up using ", hp->dev->name);
- if (hp->tcvr_type == external)
- printk("external ");
- else
- printk("internal ");
- printk("transceiver at ");
hp->sw_lpa = happy_meal_tcvr_read(hp, tregs, MII_LPA);
- if (hp->sw_lpa & (LPA_100HALF | LPA_100FULL)) {
- if (hp->sw_lpa & LPA_100FULL)
- printk("100Mb/s, Full Duplex.\n");
- else
- printk("100Mb/s, Half Duplex.\n");
- } else {
- if (hp->sw_lpa & LPA_10FULL)
- printk("10Mb/s, Full Duplex.\n");
- else
- printk("10Mb/s, Half Duplex.\n");
- }
+
+ netdev_info(hp->dev,
+ "Link is up using %s transceiver at %dMb/s, %s Duplex.\n",
+ hp->tcvr_type == external ? "external" : "internal",
+ hp->sw_lpa & (LPA_100HALF | LPA_100FULL) ? 100 : 10,
+ hp->sw_lpa & (LPA_100FULL | LPA_10FULL) ? "Full" : "Half");
}
static void display_forced_link_mode(struct happy_meal *hp, void __iomem *tregs)
{
- printk(KERN_INFO "%s: Link has been forced up using ", hp->dev->name);
- if (hp->tcvr_type == external)
- printk("external ");
- else
- printk("internal ");
- printk("transceiver at ");
hp->sw_bmcr = happy_meal_tcvr_read(hp, tregs, MII_BMCR);
- if (hp->sw_bmcr & BMCR_SPEED100)
- printk("100Mb/s, ");
- else
- printk("10Mb/s, ");
- if (hp->sw_bmcr & BMCR_FULLDPLX)
- printk("Full Duplex.\n");
- else
- printk("Half Duplex.\n");
+
+ netdev_info(hp->dev,
+ "Link has been forced up using %s transceiver at %dMb/s, %s Duplex.\n",
+ hp->tcvr_type == external ? "external" : "internal",
+ hp->sw_bmcr & BMCR_SPEED100 ? 100 : 10,
+ hp->sw_bmcr & BMCR_FULLDPLX ? "Full" : "Half");
}
static int set_happy_link_modes(struct happy_meal *hp, void __iomem *tregs)
--
2.30.2