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| author | Brice Goglin <brice@myri.com> | 2008-05-09 02:17:16 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-05-13 01:30:26 -0400 |
| commit | d93ca2a453f8e5734359267866ab4f3341aa8749 (patch) | |
| tree | e4c1128d1cc860fb2a0a2bd6f0eb51f315d99da5 /drivers/net/myri10ge | |
| parent | d1ce3a0f1a07b48e16ebbc71886086779b52f630 (diff) | |
| download | linux-d93ca2a453f8e5734359267866ab4f3341aa8749.tar.gz linux-d93ca2a453f8e5734359267866ab4f3341aa8749.tar.bz2 linux-d93ca2a453f8e5734359267866ab4f3341aa8749.zip | |
myri10ge: increase and fix handoff timeout
Increase the handoff timeout to 512ms so as to give the aeluros based
NICs sufficient time to handoff without relying on the msleep() being
sloppy, and accidentally sleeping way longer than the 20ms we specified
in 20 separate 1ms sleeps.
Fix typo in the handoff sleep delay, which made it additive, not
exponential.
Signed-off-by: Brice Goglin <brice@myri.com>
Signed-off-by: Andrew Gallatin <gallatin@myri.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/myri10ge')
| -rw-r--r-- | drivers/net/myri10ge/myri10ge.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 162c624f7f53..ad6c619e3a56 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -682,8 +682,8 @@ static int myri10ge_load_firmware(struct myri10ge_priv *mgp) msleep(1); mb(); i = 0; - while (mgp->cmd->data != MYRI10GE_NO_CONFIRM_DATA && i < 20) { - msleep(1); + while (mgp->cmd->data != MYRI10GE_NO_CONFIRM_DATA && i < 9) { + msleep(1 << i); i++; } if (mgp->cmd->data != MYRI10GE_NO_CONFIRM_DATA) { |