diff options
author | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-03 01:57:19 +0000 |
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committer | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-03 01:57:19 +0000 |
commit | e3e6518cfee3a14f1165beca0e2b71486243fd39 (patch) | |
tree | 83c64f3ae0a1fc2934e7cb6131903f07eb93efcb /package/switch/src | |
parent | 9b2a9f16625a26eea5def1a8d3dfaf1ed82c1b7b (diff) |
switch: improve error messages
This is in part based on a patch send by Nathan Hintz <nlhintz@hotmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34991 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/switch/src')
-rw-r--r-- | package/switch/src/switch-robo.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/package/switch/src/switch-robo.c b/package/switch/src/switch-robo.c index 3751653a6..f9b306cf1 100644 --- a/package/switch/src/switch-robo.c +++ b/package/switch/src/switch-robo.c @@ -103,8 +103,7 @@ static u16 mdio_read(__u16 phy_id, __u8 reg) err = do_ioctl(SIOCGMIIREG); if (err < 0) { - printk(KERN_ERR PFX - "[%s:%d] SIOCGMIIREG failed! err: %i\n", __FILE__, __LINE__, err); + printk(KERN_ERR PFX "failed to read mdio reg %i with err %i.\n", reg, err); return 0xffff; } @@ -123,8 +122,7 @@ static void mdio_write(__u16 phy_id, __u8 reg, __u16 val) err = do_ioctl(SIOCSMIIREG); if (err < 0) { - printk(KERN_ERR PFX - "[%s:%d] SIOCSMIIREG failed! err: %i\n", __FILE__, __LINE__, err); + printk(KERN_ERR PFX "failed to write mdio reg: %i with err %i.\n", reg, err); return; } } @@ -147,7 +145,7 @@ static int robo_reg(__u8 page, __u8 reg, __u8 op) return 0; } - printk(KERN_ERR PFX "[%s:%d] timeout in robo_reg!\n", __FILE__, __LINE__); + printk(KERN_ERR PFX "timeout in robo_reg on page %i and reg %i with op %i.\n", page, reg, op); return 0; } @@ -224,7 +222,7 @@ static int robo_switch_enable(void) robo_write16(ROBO_CTRL_PAGE, ROBO_SWITCH_MODE, val); val = robo_read16(ROBO_CTRL_PAGE, ROBO_SWITCH_MODE); if (!(val & (1 << 1))) { - printk("Failed to enable switch\n"); + printk(KERN_ERR PFX "Failed to enable switch\n"); return -EBUSY; } @@ -262,15 +260,15 @@ static int robo_probe(char *devname) unsigned int i; int err = 1; - printk(KERN_INFO PFX "Probing device %s: ", devname); + printk(KERN_INFO PFX "Probing device '%s'\n", devname); strcpy(robo.ifr.ifr_name, devname); if ((robo.dev = dev_get_by_name(&init_net, devname)) == NULL) { - printk("No such device\n"); + printk(KERN_ERR PFX "No such device\n"); return 1; } if (!robo.dev->netdev_ops || !robo.dev->netdev_ops->ndo_do_ioctl) { - printk("ndo_do_ioctl not implemented in ethernet driver\n"); + printk(KERN_ERR PFX "ndo_do_ioctl not implemented in ethernet driver\n"); return 1; } @@ -280,8 +278,9 @@ static int robo_probe(char *devname) robo.port[5] = 8; /* try access using MII ioctls - get phy address */ - if (do_ioctl(SIOCGMIIPHY) < 0) { - printk("error while accessing MII phy registers with ioctls\n"); + err = do_ioctl(SIOCGMIIPHY); + if (err < 0) { + printk(KERN_ERR PFX "error (%i) while accessing MII phy registers with ioctls\n", err); goto done; } @@ -290,7 +289,7 @@ static int robo_probe(char *devname) if ((mii->phy_id != ROBO_PHY_ADDR) && (mii->phy_id != ROBO_PHY_ADDR_BCM63XX) && (mii->phy_id != ROBO_PHY_ADDR_TG3)) { - printk("Invalid phy address (%d)\n", mii->phy_id); + printk(KERN_ERR PFX "Invalid phy address (%d)\n", mii->phy_id); goto done; } @@ -298,7 +297,7 @@ static int robo_probe(char *devname) (mdio_read(ROBO_PHY_ADDR, 0x3) << 16); if (phyid == 0xffffffff || phyid == 0x55210022) { - printk("No Robo switch in managed mode found, phy_id = 0x%08x\n", phyid); + printk(KERN_ERR PFX "No Robo switch in managed mode found, phy_id = 0x%08x\n", phyid); goto done; } @@ -319,8 +318,8 @@ static int robo_probe(char *devname) goto done; err = 0; - printk("found a 5%s%x!%s\n", robo.devid & 0xff00 ? "" : "3", robo.devid, - robo.is_5350 ? " It's a 5350." : ""); + printk(KERN_INFO PFX "found a 5%s%x!%s at %s\n", robo.devid & 0xff00 ? "" : "3", robo.devid, + robo.is_5350 ? " It's a 5350." : "", devname); done: if (err) { |