diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-01-17 11:55:39 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-01-17 11:55:39 +0100 |
| commit | 999e98b9b856ae4fc75b3ad33783488e33cdd426 (patch) | |
| tree | c33439781b7342456c41b7f8982e3e26174f7efd /sys/src/9/omap/usbehciomap.c | |
| parent | 3240008dd182a0d88fb2d0d5ffc5e88accdd957f (diff) | |
usbehci: use 64-bit base address, remove resetlck, simplify scanpci()
Diffstat (limited to 'sys/src/9/omap/usbehciomap.c')
| -rw-r--r-- | sys/src/9/omap/usbehciomap.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/sys/src/9/omap/usbehciomap.c b/sys/src/9/omap/usbehciomap.c index 8be97c323..e9db47f86 100644 --- a/sys/src/9/omap/usbehciomap.c +++ b/sys/src/9/omap/usbehciomap.c @@ -40,17 +40,15 @@ ehcireset(Ctlr *ctlr) opio->seg = 0; } - if(ehcidebugcapio != ctlr->capio){ - opio->cmd |= Chcreset; /* controller reset */ - coherence(); - for(i = 0; i < 100; i++){ - if((opio->cmd & Chcreset) == 0) - break; - delay(1); - } - if(i == 100) - print("ehci %#p controller reset timed out\n", ctlr->capio); + opio->cmd |= Chcreset; /* controller reset */ + coherence(); + for(i = 0; i < 100; i++){ + if((opio->cmd & Chcreset) == 0) + break; + delay(1); } + if(i == 100) + print("ehci %#p controller reset timed out\n", ctlr->capio); /* requesting more interrupts per µframe may miss interrupts */ opio->cmd |= 0x10000; /* 1 intr. per ms */ |