diff options
| author | phk <phk@FreeBSD.org> | 2003-06-16 07:41:47 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2003-06-16 07:41:47 +0000 |
| commit | 35bf27413a821adfc5330667d922672f4439071a (patch) | |
| tree | dea10683659cde4cc6070fb1ef5f1b7b0b5400fd /sys/pc98/cbus/olpt.c | |
| parent | 3b3b9689c1efb501dcd6940867f78a294b424e4b (diff) | |
| download | FreeBSD-src-35bf27413a821adfc5330667d922672f4439071a.zip FreeBSD-src-35bf27413a821adfc5330667d922672f4439071a.tar.gz | |
Replace evil abuse of geteblk() with malloc(9).
Diffstat (limited to 'sys/pc98/cbus/olpt.c')
| -rw-r--r-- | sys/pc98/cbus/olpt.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sys/pc98/cbus/olpt.c b/sys/pc98/cbus/olpt.c index e54b143..e21e354 100644 --- a/sys/pc98/cbus/olpt.c +++ b/sys/pc98/cbus/olpt.c @@ -104,12 +104,11 @@ #include <sys/param.h> #include <sys/systm.h> #include <sys/conf.h> -#include <sys/bio.h> -#include <sys/buf.h> #include <sys/bus.h> #include <sys/kernel.h> #include <sys/uio.h> #include <sys/syslog.h> +#include <sys/malloc.h> #include <machine/clock.h> #include <machine/bus.h> @@ -165,7 +164,7 @@ struct lpt_softc { #define LP_PRIMEOPEN 0x20 /* prime on every open */ #define LP_AUTOLF 0x40 /* tell printer to do an automatic lf */ #define LP_BYPASS 0x80 /* bypass printer ready checks */ - struct buf *sc_inbuf; + void *sc_inbuf; short sc_xfercnt ; char sc_primed; char *sc_cp ; @@ -551,7 +550,7 @@ lptopen (dev_t dev, int flags, int fmt, struct thread *td) #endif sc->sc_state = OPEN; - sc->sc_inbuf = geteblk(BUFSIZE); + sc->sc_inbuf = malloc(BUFSIZE, M_DEVBUF, M_WAITOK); sc->sc_xfercnt = 0; splx(s); @@ -633,7 +632,7 @@ lptclose(dev_t dev, int flags, int fmt, struct thread *td) outb(sc->sc_port+lpt_control, LPC_NINIT); #endif - brelse(sc->sc_inbuf); + free(sc->sc_inbuf, M_DEVBUF); end_close: sc->sc_state = 0; @@ -732,7 +731,7 @@ lptwrite(dev_t dev, struct uio * uio, int ioflag) sc->sc_state &= ~INTERRUPTED; while ((n = min(BUFSIZE, uio->uio_resid)) != 0) { - sc->sc_cp = sc->sc_inbuf->b_data ; + sc->sc_cp = sc->sc_inbuf; uiomove(sc->sc_cp, n, uio); sc->sc_xfercnt = n ; while ((sc->sc_xfercnt > 0)&&(sc->sc_irq & LP_USE_IRQ)) { |
