diff options
| author | Ori Bernstein <ori@eigenstate.org> | 2020-10-18 10:50:07 -0400 |
|---|---|---|
| committer | Ori Bernstein <ori@eigenstate.org> | 2020-10-18 10:50:07 -0400 |
| commit | 83efe2f157743feb3f5b6bbb1e34ee56ab3a6dad (patch) | |
| tree | 105dbc49a66f736363832185c3aa8f9c59107cfb | |
| parent | 98c07541bb2f769253d6077c8f6acc002c831186 (diff) | |
etheriwl: delay before crystal calibration
On my 6235 card, if we calibrate the crystal
immediately after disabling wimax, the the
firmware gets unhappy. A short nap before
sending the command prevents the command from
timing out.
| -rw-r--r-- | sys/src/9/pc/etheriwl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/src/9/pc/etheriwl.c b/sys/src/9/pc/etheriwl.c index 93285850e..909558b54 100644 --- a/sys/src/9/pc/etheriwl.c +++ b/sys/src/9/pc/etheriwl.c @@ -2892,6 +2892,8 @@ postboot6000(Ctlr *ctlr) if((err = cmd(ctlr, 90, c, 4+4*16)) != nil) return err; + /* 6235 times out if we calibrate the crystal immediately */ + tsleep(&up->sleep, return0, nil, 10); if(ctlr->type != Type5150){ /* calibrate crystal */ memset(c, 0, sizeof(c)); |