From b02d1e52db310aaa41fd0bff0d6244a8cfb9c8a5 Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 10 Apr 2020 16:20:14 +0100 Subject: mii-diag: add PHY id and address to read failure error message Add the PHY ID and address to the read failure error message. Signed-off-by: Russell King --- mii-diag.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mii-diag.c b/mii-diag.c index 4000dd0..f3f3f2f 100644 --- a/mii-diag.c +++ b/mii-diag.c @@ -411,8 +411,8 @@ int mdio_read(int skfd, int phy_id, int location) data[1] = location; if (ioctl(skfd, new_ioctl_nums ? 0x8948 : SIOCDEVPRIVATE+1, &ifr) < 0) { - fprintf(stderr, "SIOCGMIIREG on %s failed: %s\n", ifr.ifr_name, - strerror(errno)); + fprintf(stderr, "SIOCGMIIREG on %s (phy_id 0x%x addr 0x%x) failed: %s\n", + ifr.ifr_name, phy_id, location, strerror(errno)); return -1; } return data[3]; -- cgit