diff options
| -rw-r--r-- | sys/dev/pci/cz.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/sys/dev/pci/cz.c b/sys/dev/pci/cz.c index 54945003eee..c9a01b94001 100644 --- a/sys/dev/pci/cz.c +++ b/sys/dev/pci/cz.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cz.c,v 1.22 2020/01/09 14:35:19 mpi Exp $ */ +/* $OpenBSD: cz.c,v 1.23 2020/03/11 15:51:15 cheloha Exp $ */ /* $NetBSD: cz.c,v 1.15 2001/01/20 19:10:36 thorpej Exp $ */ /*- @@ -181,7 +181,6 @@ struct cztty_softc * cztty_getttysoftc(dev_t dev); int cztty_findmajor(void); int cztty_major; int cztty_attached_ttys; -int cz_timeout_ticks; cdev_decl(cztty); @@ -362,11 +361,8 @@ cz_attach(parent, self, aux) polling_mode: if (cz->cz_ih == NULL) { timeout_set(&cz->cz_timeout, cz_poll, cz); - if (cz_timeout_ticks == 0) - cz_timeout_ticks = max(1, hz * CZ_POLL_MS / 1000); - printf("%s: polling mode, %d ms interval (%d tick%s)\n", - cz->cz_dev.dv_xname, CZ_POLL_MS, cz_timeout_ticks, - cz_timeout_ticks == 1 ? "" : "s"); + printf("%s: polling mode, %d ms interval\n", + cz->cz_dev.dv_xname, CZ_POLL_MS); } if (cztty_major == 0) @@ -667,7 +663,7 @@ cz_poll(void *arg) struct cz_softc *cz = arg; cz_intr(cz); - timeout_add(&cz->cz_timeout, cz_timeout_ticks); + timeout_add_msec(&cz->cz_timeout, CZ_POLL_MS); splx(s); } @@ -825,7 +821,8 @@ cz_wait_pci_doorbell(struct cz_softc *cz, char *wstring) int error; while (CZ_PLX_READ(cz, PLX_PCI_LOCAL_DOORBELL)) { - error = tsleep(cz, TTIPRI | PCATCH, wstring, max(1, hz/100)); + error = tsleep_nsec(cz, TTIPRI | PCATCH, wstring, + MSEC_TO_NSEC(10)); if ((error != 0) && (error != EWOULDBLOCK)) return (error); } @@ -983,7 +980,7 @@ czttyopen(dev_t dev, int flags, int mode, struct proc *p) printf("%s: Enabling polling.\n", cz->cz_dev.dv_xname); #endif - timeout_add(&cz->cz_timeout, cz_timeout_ticks); + timeout_add_msec(&cz->cz_timeout, CZ_POLL_MS); } /* |