diff options
| author | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-09-11 10:22:00 +0200 |
|---|---|---|
| committer | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-09-11 10:22:00 +0200 |
| commit | 13e43a3536f68adaa1b5751bb9e44ca52d8f30a5 (patch) | |
| tree | 96e6e9f02f75cb231f193062ac6ffc8c5c30c32c /drivers | |
| parent | 3fc674cc516c005e1b7f1499134c77a1383c725c (diff) | |
| download | barebox-13e43a3536f68adaa1b5751bb9e44ca52d8f30a5.tar.gz barebox-13e43a3536f68adaa1b5751bb9e44ca52d8f30a5.tar.xz | |
use timeout loop instead of udelay/counter combination
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/miiphy.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/miiphy.c b/drivers/net/miiphy.c index fb5f5d3881..5fe7dc8e04 100644 --- a/drivers/net/miiphy.c +++ b/drivers/net/miiphy.c @@ -24,6 +24,7 @@ #include <driver.h> #include <init.h> #include <miiphy.h> +#include <clock.h> int miiphy_restart_aneg(struct miiphy_device *mdev) { @@ -67,17 +68,15 @@ int miiphy_restart_aneg(struct miiphy_device *mdev) int miiphy_wait_aneg(struct miiphy_device *mdev) { - int timeout = 1; + uint64_t start; uint16_t status; /* * Wait for AN completion */ - timeout = 5000; + start = get_time_ns(); do { - udelay(1000); - - if (!timeout--) { + if (is_timeout(start, 5 * SECOND)) { printf("%s: Autonegotiation timeout\n", mdev->dev.id); return -1; } |