diff options
| author | joe <joe@FreeBSD.org> | 2002-04-07 10:12:40 +0000 |
|---|---|---|
| committer | joe <joe@FreeBSD.org> | 2002-04-07 10:12:40 +0000 |
| commit | adeacffe3b998e6d95777401322eb48378279ecc (patch) | |
| tree | f3cc2cd3d40535d872a9f41862ebb32d0f800e63 /sys/dev/usb/ohci.c | |
| parent | 6a645c6e2601ba6e07c40248e79953c62682ebdf (diff) | |
| download | FreeBSD-src-adeacffe3b998e6d95777401322eb48378279ecc.zip FreeBSD-src-adeacffe3b998e6d95777401322eb48378279ecc.tar.gz | |
MFNetBSD:
revision 1.105
date: 2001/11/07 02:55:04; author: augustss; state: Exp; lines: +17 -3
Improve some debug messages.
Diffstat (limited to 'sys/dev/usb/ohci.c')
| -rw-r--r-- | sys/dev/usb/ohci.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/sys/dev/usb/ohci.c b/sys/dev/usb/ohci.c index bb3e2ae..c151d6b 100644 --- a/sys/dev/usb/ohci.c +++ b/sys/dev/usb/ohci.c @@ -1024,6 +1024,8 @@ ohci_intr1(ohci_softc_t *sc) u_int32_t intrs, eintrs; ohci_physaddr_t done; + DPRINTFN(14,("ohci_intr1: enter\n")); + /* In case the interrupt occurs before initialization has completed. */ if (sc == NULL || sc->sc_hcca == NULL) { #ifdef DIAGNOSTIC @@ -1207,6 +1209,8 @@ ohci_softintr(void *v) usbd_xfer_handle xfer; int len, cc, s; + DPRINTFN(10,("ohci_softintr: enter\n:")); + sc->sc_bus.intr_context++; s = splhardusb(); @@ -1216,7 +1220,7 @@ ohci_softintr(void *v) sc->sc_sidone = NULL; splx(s); - DPRINTFN(10,("ohci_process_done: sdone=%p sidone=%p\n", sdone, sidone)); + DPRINTFN(10,("ohci_softintr: sdone=%p sidone=%p\n", sdone, sidone)); #ifdef OHCI_DEBUG if (ohcidebug > 10) { @@ -1305,7 +1309,7 @@ ohci_softintr(void *v) #ifdef OHCI_DEBUG if (ohcidebug > 10) { - DPRINTF(("ohci_process_done: ITD done:\n")); + DPRINTF(("ohci_softintr: ITD done:\n")); ohci_dump_itds(sidone); } #endif @@ -1350,6 +1354,7 @@ ohci_softintr(void *v) sc->sc_bus.intr_context--; + DPRINTFN(10,("ohci_softintr: done:\n")); } void @@ -1507,6 +1512,15 @@ void ohci_poll(struct usbd_bus *bus) { ohci_softc_t *sc = (ohci_softc_t *)bus; +#ifdef OHCI_DEBUG + static int last; + int new; + new = OREAD4(sc, OHCI_INTERRUPT_STATUS); + if (new != last) { + DPRINTFN(10,("ohci_poll: intrs=0x%04x\n", new)); + last = new; + } +#endif if (OREAD4(sc, OHCI_INTERRUPT_STATUS) & sc->sc_eintrs) ohci_intr1(sc); |
