diff options
| author | Peter Wemm <peter@FreeBSD.org> | 2001-12-15 02:41:52 +0000 |
|---|---|---|
| committer | Peter Wemm <peter@FreeBSD.org> | 2001-12-15 02:41:52 +0000 |
| commit | 6481f3012e790332f6d52c54ba000b92ae665f4c (patch) | |
| tree | b126cbeab1fe9e8301da7be298bb3af0cdba4dc7 /sys/dev/fxp | |
| parent | 34fd23818aab9ea4155b0f582a61b044d0861e29 (diff) | |
Notes
Diffstat (limited to 'sys/dev/fxp')
| -rw-r--r-- | sys/dev/fxp/if_fxp.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/sys/dev/fxp/if_fxp.c b/sys/dev/fxp/if_fxp.c index 27b78432b391..cc1b59dc88fe 100644 --- a/sys/dev/fxp/if_fxp.c +++ b/sys/dev/fxp/if_fxp.c @@ -1147,27 +1147,28 @@ static void fxp_intr_body(struct fxp_softc *sc, u_int8_t statack, int count); static poll_handler_t fxp_poll; static void -fxp_poll(struct ifnet *ifp, enum poll_cmd cmd, int count) +fxp_poll(struct ifnet *ifp, enum poll_cmd cmd, int count) { struct fxp_softc *sc = ifp->if_softc; - u_int8_t statack ; + u_int8_t statack; if (cmd == POLL_DEREGISTER) { /* final call, enable interrupts */ CSR_WRITE_1(sc, FXP_CSR_SCB_INTRCNTL, 0); return; } statack = FXP_SCB_STATACK_CXTNO | FXP_SCB_STATACK_CNA | - FXP_SCB_STATACK_FR ; + FXP_SCB_STATACK_FR; if (cmd == POLL_AND_CHECK_STATUS) { - u_int8_t tmp ; + u_int8_t tmp; + tmp = CSR_READ_1(sc, FXP_CSR_SCB_STATACK); if (tmp == 0xff || tmp == 0) - return ; /* nothing to do */ - tmp &= ~statack ; + return; /* nothing to do */ + tmp &= ~statack; /* ack what we can */ if (tmp != 0) CSR_WRITE_1(sc, FXP_CSR_SCB_STATACK, tmp); - statack |= tmp ; + statack |= tmp; } fxp_intr_body(sc, statack, count); } @@ -1186,12 +1187,12 @@ fxp_intr(void *xsc) struct ifnet *ifp = &sc->sc_if; if (ifp->if_ipending & IFF_POLLING) - return ; + return; if (ether_poll_register(fxp_poll, ifp)) { /* disable interrupts */ CSR_WRITE_1(sc, FXP_CSR_SCB_INTRCNTL, FXP_SCB_INTR_DISABLE); fxp_poll(ifp, 0, 1); - return ; + return; } #endif |