diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2024-10-11 09:55:25 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2024-10-11 09:55:25 +0000 |
| commit | 67ddca8482d452be51578624e02015e012432d85 (patch) | |
| tree | 6c9f576f82c30b0190d2c23c52973de3aea31141 /sys/dev | |
| parent | 791cfab5be6aa51dffb220cafdd76980e914a499 (diff) | |
Revert ehci(4) bits in the previous commit. Apparently 64-bit DMA is broken
in (almost?) all ehci(4) controllers.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/ehci.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/dev/usb/ehci.c b/sys/dev/usb/ehci.c index d1a69b662d1..1e8a1368534 100644 --- a/sys/dev/usb/ehci.c +++ b/sys/dev/usb/ehci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ehci.c,v 1.221 2024/10/08 19:42:31 kettenis Exp $ */ +/* $OpenBSD: ehci.c,v 1.222 2024/10/11 09:55:24 kettenis Exp $ */ /* $NetBSD: ehci.c,v 1.66 2004/06/30 03:11:56 mycroft Exp $ */ /* @@ -317,7 +317,6 @@ ehci_init(struct ehci_softc *sc) sc->sc_noport = EHCI_HCS_N_PORTS(sparams); cparams = EREAD4(sc, EHCI_HCCPARAMS); DPRINTF(("ehci_init: cparams=0x%x\n", cparams)); - sc->sc_bus.dmaflags = EHCI_HCC_64BIT(cparams) ? BUS_DMA_64BIT : 0; /* MUST clear segment register if 64 bit capable. */ if (EHCI_HCC_64BIT(cparams)) |