Move a couple fo things around to be nicer for -current
Move to using /sys/dev/ray for driver Backport -current ray_res code - most are stubs. Make ray_attr stuff look like currents layout. Make attribute memory access use a macro and ripple through. Drop FIXUP as we always need it
This commit is contained in:
Duncan Barclay
parent
a10fc605e1
commit
9fad5d9072
@ -28,7 +28,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: if_ray.c,v 1.25 2000/05/07 15:00:06 dmlb Exp $
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* $Id: if_ray.c,v 1.27 2000/05/07 16:03:36 dmlb Exp $
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*
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*/
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@ -207,6 +207,8 @@
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* see comments but OACTIVE is gone
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* __P to die - done
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* the rest is ansi anyway
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* macroize the attribute read/write and 3.x driver - done
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* like the SRAM macros?
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*
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* ***stop/unload needs to drain comq
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* ***stop/unload checks in more routines
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@ -245,6 +247,10 @@
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* callout handles need rationalising. can probably remove sj_timerh
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* fragmentation when rx level drops?
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* proper handling of the basic rate set - see the manual
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*
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* ray_nw_param- promisc in here too?
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* ray_nw_param- sc_station_addr in here too (for changing mac address)
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* ray_nw_param- move desired into the command structure?
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*/
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#define XXX 0
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@ -256,7 +262,7 @@
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#define RAY_DEBUG ( \
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/* RAY_DBG_RECERR | */ \
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/* RAY_DBG_SUBR | */ \
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/* RAY_DBG_BOOTPARAM | */ \
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RAY_DBG_BOOTPARAM | \
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/* RAY_DBG_STARTJOIN | */ \
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/* RAY_DBG_CCS | */ \
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/* RAY_DBG_IOCTL | */ \
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@ -264,14 +270,13 @@
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/* RAY_DBG_RX | */ \
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/* RAY_DBG_CM | */ \
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/* RAY_DBG_COM | */ \
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/* RAY_DBG_STOP | */ \
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0 \
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)
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/*
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* XXX build options - move to LINT
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*/
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#define RAY_NEED_CM_FIXUP 1 /* Needed until pccardd hacks for ed drivers are removed (pccardd forces 16bit memory and 0x4000 size) THIS IS A DANGEROUS THING TO USE IF YOU USE OTHER MEMORY MAPPED PCCARDS */
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#define RAY_NEED_CM_REMAPPING 1 /* Needed until pccard maps more than one memory area */
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#define RAY_COM_TIMEOUT (hz/2) /* Timeout for CCS commands */
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@ -336,18 +341,16 @@
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#include <pccard/driver.h>
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#include <pccard/slot.h>
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#include <i386/isa/if_ieee80211.h>
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#include <i386/isa/if_rayreg.h>
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#include <i386/isa/if_raymib.h>
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#include <i386/isa/if_raydbg.h>
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#include <i386/isa/if_rayvar.h>
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#include <dev/ray/if_ieee80211.h>
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#include <dev/ray/if_rayreg.h>
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#include <dev/ray/if_raymib.h>
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#include <dev/ray/if_raydbg.h>
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#include <dev/ray/if_rayvar.h>
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/*
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* Prototyping
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*/
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static int ray_attach (struct isa_device *dev);
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static int ray_attr_read (struct ray_softc *sc, off_t offset, u_int8_t *buf, int size);
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static int ray_attr_write (struct ray_softc *sc, off_t offset, u_int8_t byte);
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static int ray_ccs_alloc (struct ray_softc *sc, size_t *ccsp, u_int cmd, int timo);
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static u_int8_t ray_ccs_free (struct ray_softc *sc, size_t ccs);
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static void ray_com_ecf (struct ray_softc *sc, struct ray_comq_entry *com);
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@ -383,13 +386,16 @@ static int ray_mcast_user (struct ray_softc *sc);
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static int ray_probe (struct pccard_devinfo *dev_p);
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static void ray_promisc (struct ray_softc *sc, struct ray_comq_entry *com);
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static int ray_promisc_user (struct ray_softc *sc);
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static u_int8_t ray_read_reg (struct ray_softc *sc, off_t reg);
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static void ray_repparams (struct ray_softc *sc, struct ray_comq_entry *com);
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static void ray_repparams_done (struct ray_softc *sc, size_t ccs);
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static int ray_repparams_user (struct ray_softc *sc, struct ray_param_req *pr);
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static int ray_repstats_user (struct ray_softc *sc, struct ray_stats_req *sr);
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static void ray_reset (struct ray_softc *sc);
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static void ray_reset_timo (void *xsc);
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static int ray_res_alloc_am (struct ray_softc *sc);
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static int ray_res_alloc_cm (struct ray_softc *sc);
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static int ray_res_alloc_irq (struct ray_softc *sc);
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static void ray_res_release (struct ray_softc *sc);
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static void ray_rx (struct ray_softc *sc, size_t rcs);
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static void ray_rx_update_cache (struct ray_softc *sc, u_int8_t *src, u_int8_t siglev, u_int8_t antenna);
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static void ray_stop (struct ray_softc *sc);
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@ -409,10 +415,12 @@ static void ray_com_ecf_check (struct ray_softc *sc, size_t ccs, char *mesg);
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#if RAY_DEBUG & RAY_DBG_MBUF
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static void ray_dump_mbuf (struct ray_softc *sc, struct mbuf *m, char *s);
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#endif /* RAY_DEBUG & RAY_DBG_MBUF */
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#if (RAY_NEED_CM_REMAPPING | RAY_NEED_CM_FIXUP)
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static void ray_attr_getmap (struct ray_softc *sc);
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#if RAY_NEED_CM_REMAPPING
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static void ray_attr_mapam (struct ray_softc *sc);
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static void ray_attr_mapcm (struct ray_softc *sc);
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#endif /* (RAY_NEED_CM_REMAPPING | RAY_NEED_CM_FIXUP) */
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static u_int8_t ray_attr_read_1 (struct ray_softc *sc, off_t offset);
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static void ray_attr_write_1 (struct ray_softc *sc, off_t offset, u_int8_t byte);
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#endif /* RAY_NEED_CM_REMAPPING */
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/*
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* PC-Card (PCMCIA) driver definition
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@ -438,16 +446,14 @@ ray_probe(struct pccard_devinfo *dev_p)
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ep = &sc->sc_ecf_startup;
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RAY_DPRINTF(sc, RAY_DBG_SUBR, "");
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#if (RAY_NEED_CM_REMAPPING | RAY_NEED_CM_FIXUP)
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#if RAY_NEED_CM_REMAPPING
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sc->slotnum = dev_p->slt->slotnum;
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ray_attr_getmap(sc);
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RAY_DPRINTF(sc, RAY_DBG_RECERR,
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ray_res_alloc_am(sc);
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RAY_DPRINTF(sc, RAY_DBG_CM,
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"Memory window flags 0x%02x, start %p, "
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"size 0x%x, card address 0x%lx",
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sc->md.flags, sc->md.start, sc->md.size, sc->md.card);
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#endif /* (RAY_NEED_CM_REMAPPING | RAY_NEED_CM_FIXUP) */
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#if RAY_NEED_CM_FIXUP
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doRemap = 0;
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if (sc->md.start == 0x0) {
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RAY_PRINTF(sc, "pccardd did not map CM - giving up");
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@ -474,27 +480,18 @@ ray_probe(struct pccard_devinfo *dev_p)
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}
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if (doRemap)
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ray_attr_mapcm(sc);
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#endif /* RAY_NEED_CM_FIXUP */
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#endif /* RAY_NEED_CM_REMAPPING */
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sc->gone = 0;
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sc->unit = dev_p->isahd.id_unit;
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sc->maddr = dev_p->isahd.id_maddr;
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sc->flags = dev_p->isahd.id_flags;
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printf("ray%d: <Raylink/IEEE 802.11>"
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"maddr %p msize 0x%x irq %d flags 0x%x on isa (PC-Card slot %d)\n",
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sc->unit,
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sc->maddr,
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dev_p->isahd.id_msize,
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ffs(dev_p->isahd.id_irq) - 1,
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sc->flags,
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sc->slotnum);
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/*
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* Read startup results, check the card is okay and work out what
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* version we are using.
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*/
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ray_read_region(sc, RAY_ECF_TO_HOST_BASE, ep,
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RAY_MAP_CM(sc);
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SRAM_READ_REGION(sc, RAY_ECF_TO_HOST_BASE, ep,
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sizeof(sc->sc_ecf_startup));
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if (ep->e_status != RAY_ECFS_CARD_OK) {
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RAY_PRINTF(sc, "card failed self test 0x%b",
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@ -507,6 +504,20 @@ ray_probe(struct pccard_devinfo *dev_p)
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ep->e_fw_build_string);
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return (ENXIO);
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}
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printf("ray%d: <Raylink/IEEE 802.11>"
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"maddr %p msize 0x%x irq %d flags 0x%x on isa (PC-Card slot %d)\n",
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sc->unit,
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sc->maddr,
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dev_p->isahd.id_msize,
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ffs(dev_p->isahd.id_irq) - 1,
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sc->flags,
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sc->slotnum);
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sc->gone = 0;
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/*
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* Reset any pending interrupts
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*/
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RAY_HCS_CLEAR_INTR(sc);
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/*
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* Fixup tib size to be correct - on build 4 it is garbage
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@ -518,7 +529,7 @@ ray_probe(struct pccard_devinfo *dev_p)
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}
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/*
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* PCCard attach.
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* Attach the card into the kernel
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*/
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static int
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ray_attach(struct isa_device *dev_p)
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@ -552,9 +563,6 @@ ray_attach(struct isa_device *dev_p)
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bzero(&sc->sc_d, sizeof(struct ray_nw_param));
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bzero(&sc->sc_c, sizeof(struct ray_nw_param));
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/* Reset any pending interrupts */
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RAY_HCS_CLEAR_INTR(sc);
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#if XXX_CLEARCCS_IN_INIT > 0
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#else
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/* Set all ccs to be free */
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@ -1067,10 +1075,10 @@ ray_init_download(struct ray_softc *sc, struct ray_comq_entry *com)
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MIB5(mib_basic_rate_set[0]) = sc->sc_d.np_def_txrate;
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if (sc->sc_version == RAY_ECFS_BUILD_4)
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ray_write_region(sc, RAY_HOST_TO_ECF_BASE,
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SRAM_WRITE_REGION(sc, RAY_HOST_TO_ECF_BASE,
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&ray_mib_4_default, sizeof(ray_mib_4_default));
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else
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ray_write_region(sc, RAY_HOST_TO_ECF_BASE,
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SRAM_WRITE_REGION(sc, RAY_HOST_TO_ECF_BASE,
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&ray_mib_5_default, sizeof(ray_mib_5_default));
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(void)ray_ccs_alloc(sc, &com->c_ccs, RAY_CMD_DOWNLOAD_PARAMS, 0);
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@ -1132,7 +1140,7 @@ ray_init_sj(struct ray_softc *sc, struct ray_comq_entry *com)
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bcopy(sc->sc_d.np_ssid, np.p_ssid, IEEE80211_NWID_LEN);
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np.p_privacy_must_start = sc->sc_d.np_priv_start;
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np.p_privacy_can_join = sc->sc_d.np_priv_join;
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ray_write_region(sc, RAY_HOST_TO_ECF_BASE, &np, sizeof(np));
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SRAM_WRITE_REGION(sc, RAY_HOST_TO_ECF_BASE, &np, sizeof(np));
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SRAM_WRITE_FIELD_1(sc, com->c_ccs, ray_cmd_net, c_upd_param, 1);
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} else
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SRAM_WRITE_FIELD_1(sc, com->c_ccs, ray_cmd_net, c_upd_param, 0);
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@ -1155,7 +1163,7 @@ ray_init_sj_done(struct ray_softc *sc, size_t ccs)
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/*
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* Read back network parameters that the ECF sets
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*/
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ray_read_region(sc, ccs, &sc->sc_c.p_1, sizeof(struct ray_cmd_net));
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SRAM_READ_REGION(sc, ccs, &sc->sc_c.p_1, sizeof(struct ray_cmd_net));
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/* adjust values for buggy build 4 */
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if (sc->sc_c.np_def_txrate == 0x55)
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@ -1169,7 +1177,7 @@ ray_init_sj_done(struct ray_softc *sc, size_t ccs)
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*/
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if (sc->sc_c.np_upd_param) {
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RAY_DPRINTF(sc, RAY_DBG_STARTJOIN, "updated parameters");
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ray_read_region(sc, RAY_HOST_TO_ECF_BASE,
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SRAM_READ_REGION(sc, RAY_HOST_TO_ECF_BASE,
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&sc->sc_c.p_2, sizeof(struct ray_net_params));
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}
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@ -1249,9 +1257,9 @@ ray_stop(struct ray_softc *sc)
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/*
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* Clear out timers and sort out driver state
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*/
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RAY_DPRINTF(sc, RAY_DBG_STOP, "HCS_intr %d RCSI 0x%0x\n",
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RAY_DPRINTF(sc, RAY_DBG_STOP, "HCS_intr %d RCSI 0x%0x",
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RAY_HCS_INTR(sc), SRAM_READ_1(sc, RAY_SCB_RCSI));
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RAY_DPRINTF(sc, RAY_DBG_STOP, "ECF ready %d\n", RAY_ECF_READY(sc));
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RAY_DPRINTF(sc, RAY_DBG_STOP, "ECF ready %d", RAY_ECF_READY(sc));
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#if RAY_USE_CALLOUT_STOP
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callout_stop(sc->com_timerh);
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@ -1306,8 +1314,8 @@ ray_reset(struct ray_softc *sc)
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ray_stop(sc);
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RAY_PRINTF(sc, "resetting ECF");
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ray_attr_write((sc), RAY_COR, RAY_COR_RESET);
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ray_attr_write((sc), RAY_COR, RAY_COR_DEFAULT);
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ATTR_WRITE_1(sc, RAY_COR, RAY_COR_RESET);
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ATTR_WRITE_1(sc, RAY_COR, RAY_COR_DEFAULT);
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sc->reset_timerh = timeout(ray_reset_timo, sc, RAY_RESET_TIMEOUT);
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#else
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RAY_PRINTF(sc, "skip reset card");
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@ -1596,7 +1604,7 @@ ray_tx(struct ifnet *ifp)
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if ((len = m->m_len) == 0)
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continue;
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if ((bufp + len) < RAY_TX_END)
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ray_write_region(sc, bufp, mtod(m, u_int8_t *), len);
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SRAM_WRITE_REGION(sc, bufp, mtod(m, u_int8_t *), len);
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else
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RAY_PANIC(sc, "tx buffer overflow");
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bufp += len;
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@ -1686,7 +1694,7 @@ ray_tx_wrhdr(struct ray_softc *sc, struct ether_header *eh, size_t bufp)
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RAY_PANIC(sc, "can't be an AP yet");
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}
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ray_write_region(sc, bufp, (u_int8_t *)&header,
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SRAM_WRITE_REGION(sc, bufp, (u_int8_t *)&header,
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sizeof(struct ieee80211_header));
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return (bufp + sizeof(struct ieee80211_header));
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@ -1837,12 +1845,12 @@ ray_rx(struct ray_softc *sc, size_t rcs)
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bufp = SRAM_READ_FIELD_2(sc, rcs, ray_cmd_rx, c_bufp);
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fraglen = SRAM_READ_FIELD_2(sc, rcs, ray_cmd_rx, c_len);
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RAY_DPRINTF(sc, RAY_DBG_RX,
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"frag index %d len %d bufp 0x%x ni %d\n",
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"frag index %d len %d bufp 0x%x ni %d",
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i, fraglen, (int)bufp, ni);
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if (fraglen + readlen > pktlen) {
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RAY_DPRINTF(sc, RAY_DBG_RECERR,
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"bad length current 0x%x pktlen 0x%x\n",
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"bad length current 0x%x pktlen 0x%x",
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fraglen + readlen, pktlen);
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ifp->if_ierrors++;
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m_freem(m0);
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@ -1859,11 +1867,11 @@ ray_rx(struct ray_softc *sc, size_t rcs)
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ebufp = bufp + fraglen;
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if (ebufp <= RAY_RX_END)
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ray_read_region(sc, bufp, dst, fraglen);
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SRAM_READ_REGION(sc, bufp, dst, fraglen);
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else {
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ray_read_region(sc, bufp, dst,
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SRAM_READ_REGION(sc, bufp, dst,
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(tmplen = RAY_RX_END - bufp));
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ray_read_region(sc, RAY_RX_BASE, dst + tmplen,
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SRAM_READ_REGION(sc, RAY_RX_BASE, dst + tmplen,
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ebufp - RAY_RX_END);
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}
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dst += fraglen;
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@ -1898,7 +1906,7 @@ ray_rx(struct ray_softc *sc, size_t rcs)
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fc = header->i_fc[0];
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if ((fc & IEEE80211_FC0_VERSION_MASK) != IEEE80211_FC0_VERSION_0) {
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RAY_DPRINTF(sc, RAY_DBG_RECERR,
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"header not version 0 fc 0x%x\n", fc);
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"header not version 0 fc 0x%x", fc);
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ifp->if_ierrors++;
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m_freem(m0);
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return;
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@ -1945,14 +1953,14 @@ ray_rx(struct ray_softc *sc, size_t rcs)
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break;
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case IEEE80211_FC1_AP_TO_STA:
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RAY_DPRINTF(RAY_DBG_RX, "packet from ap %6D",
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RAY_DPRINTF(sc, RAY_DBG_RX, "packet from ap %6D",
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src, ":");
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ifp->if_ierrors++;
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m_freem(m0);
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break;
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case IEEE80211_FC1_AP_TO_AP:
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RAY_DPRINTF(RAY_DBG_RX, "packet between aps %6D %6D",
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RAY_DPRINTF(sc, RAY_DBG_RX, "packet between aps %6D %6D",
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src, ":", header->i_addr2, ":");
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ifp->if_ierrors++;
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m_freem(m0);
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@ -2090,7 +2098,7 @@ ray_intr(struct pccard_devinfo *dev_p)
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else if (ccsi <= RAY_RCS_LAST)
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ray_intr_rcs(sc, cmd, ccs);
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else
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RAY_PRINTF(sc, "bad ccs index 0x%x\n", ccsi);
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RAY_PRINTF(sc, "bad ccs index 0x%x", ccsi);
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}
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if (count)
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@ -2370,7 +2378,7 @@ ray_mcast(struct ray_softc *sc, struct ray_comq_entry *com)
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bufp = RAY_HOST_TO_ECF_BASE;
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for (ifma = ifp->if_multiaddrs.lh_first; ifma != NULL;
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ifma = ifma->ifma_link.le_next) {
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ray_write_region(
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SRAM_WRITE_REGION(
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sc,
|
||||
bufp,
|
||||
LLADDR((struct sockaddr_dl *)ifma->ifma_addr),
|
||||
@ -2594,7 +2602,7 @@ ray_repparams_done(struct ray_softc *sc, size_t ccs)
|
||||
SRAM_READ_FIELD_1(sc, ccs, ray_cmd_report, c_failcause);
|
||||
com->c_pr->r_len =
|
||||
SRAM_READ_FIELD_1(sc, ccs, ray_cmd_report, c_len);
|
||||
ray_read_region(sc, RAY_ECF_TO_HOST_BASE,
|
||||
SRAM_READ_REGION(sc, RAY_ECF_TO_HOST_BASE,
|
||||
com->c_pr->r_data, com->c_pr->r_len);
|
||||
|
||||
ray_com_ecf_done(sc);
|
||||
@ -2745,7 +2753,7 @@ ray_upparams(struct ray_softc *sc, struct ray_comq_entry *com)
|
||||
SRAM_WRITE_FIELD_1(sc, com->c_ccs,
|
||||
ray_cmd_update, c_paramid, com->c_pr->r_paramid);
|
||||
SRAM_WRITE_FIELD_1(sc, com->c_ccs, ray_cmd_update, c_nparam, 1);
|
||||
ray_write_region(sc, RAY_HOST_TO_ECF_BASE,
|
||||
SRAM_WRITE_REGION(sc, RAY_HOST_TO_ECF_BASE,
|
||||
com->c_pr->r_data, com->c_pr->r_len);
|
||||
|
||||
ray_com_ecf(sc, com);
|
||||
@ -3172,7 +3180,55 @@ ray_ccs_free(struct ray_softc *sc, size_t ccs)
|
||||
}
|
||||
|
||||
/*
|
||||
* Routines to read from/write to the attribute memory.
|
||||
* Routines to obtain resources for the card
|
||||
*/
|
||||
|
||||
/*
|
||||
* Allocate the attribute memory on the card
|
||||
*/
|
||||
static int
|
||||
ray_res_alloc_am(struct ray_softc *sc)
|
||||
{
|
||||
#if RAY_NEED_CM_REMAPPING
|
||||
struct ucred uc;
|
||||
struct pcred pc;
|
||||
struct proc p;
|
||||
|
||||
RAY_DPRINTF(sc, RAY_DBG_SUBR | RAY_DBG_CM, "");
|
||||
|
||||
sc->md.window = 0;
|
||||
|
||||
p.p_cred = &pc;
|
||||
p.p_cred->pc_ucred = &uc;
|
||||
p.p_cred->pc_ucred->cr_uid = 0;
|
||||
|
||||
cdevsw[CARD_MAJOR]->d_ioctl(makedev(CARD_MAJOR, sc->slotnum),
|
||||
PIOCGMEM, (caddr_t)&sc->md, 0, &p);
|
||||
#endif /* RAY_NEED_CM_REMAPPING */
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
ray_res_alloc_cm(struct ray_softc *sc)
|
||||
{
|
||||
return (0);
|
||||
}
|
||||
|
||||
static int
|
||||
ray_res_alloc_irq(struct ray_softc *sc)
|
||||
{
|
||||
return (0);
|
||||
}
|
||||
|
||||
static void
|
||||
ray_res_release(struct ray_softc *sc)
|
||||
{
|
||||
}
|
||||
|
||||
/*
|
||||
* Hacks for working around the PCCard layer problems.
|
||||
*
|
||||
* For OLDCARD
|
||||
*
|
||||
* Taken from if_xe.c.
|
||||
*
|
||||
@ -3192,29 +3248,10 @@ ray_ccs_free(struct ray_softc *sc, size_t ccs)
|
||||
* successive calls
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Furtle around to get the initial map from pccardd
|
||||
*/
|
||||
#if (RAY_NEED_CM_REMAPPING | RAY_NEED_CM_FIXUP)
|
||||
#if RAY_NEED_CM_REMAPPING
|
||||
static void
|
||||
ray_attr_getmap(struct ray_softc *sc)
|
||||
ray_attr_mapam(struct ray_softc *sc)
|
||||
{
|
||||
struct ucred uc;
|
||||
struct pcred pc;
|
||||
struct proc p;
|
||||
int result;
|
||||
|
||||
RAY_DPRINTF(sc, RAY_DBG_CM, "");
|
||||
|
||||
sc->md.window = 0;
|
||||
|
||||
p.p_cred = &pc;
|
||||
p.p_cred->pc_ucred = &uc;
|
||||
p.p_cred->pc_ucred->cr_uid = 0;
|
||||
|
||||
result = cdevsw[CARD_MAJOR]->d_ioctl(makedev(CARD_MAJOR, sc->slotnum),
|
||||
PIOCGMEM, (caddr_t)&sc->md, 0, &p);
|
||||
}
|
||||
|
||||
static void
|
||||
@ -3233,107 +3270,82 @@ ray_attr_mapcm(struct ray_softc *sc)
|
||||
cdevsw[CARD_MAJOR]->d_ioctl(makedev(CARD_MAJOR, sc->slotnum),
|
||||
PIOCSMEM, (caddr_t)&sc->md, 0, &p);
|
||||
}
|
||||
#endif /* (RAY_NEED_CM_REMAPPING | RAY_NEED_CM_FIXUP) */
|
||||
|
||||
/******************************************************************************
|
||||
* XXX NOT KNF FROM HERE DOWN
|
||||
******************************************************************************/
|
||||
|
||||
static int
|
||||
ray_attr_write(struct ray_softc *sc, off_t offset, u_int8_t byte)
|
||||
{
|
||||
struct iovec iov;
|
||||
struct uio uios;
|
||||
int err;
|
||||
|
||||
iov.iov_base = &byte;
|
||||
iov.iov_len = sizeof(byte);
|
||||
|
||||
uios.uio_iov = &iov;
|
||||
uios.uio_iovcnt = 1;
|
||||
uios.uio_offset = offset;
|
||||
uios.uio_resid = sizeof(byte);
|
||||
uios.uio_segflg = UIO_SYSSPACE;
|
||||
uios.uio_rw = UIO_WRITE;
|
||||
uios.uio_procp = 0;
|
||||
|
||||
err = cdevsw[CARD_MAJOR]->d_write(makedev(CARD_MAJOR, sc->slotnum), &uios, 0);
|
||||
|
||||
#if RAY_NEED_CM_REMAPPING
|
||||
ray_attr_mapcm(sc);
|
||||
#endif /* RAY_NEED_CM_REMAPPING */
|
||||
|
||||
return (err);
|
||||
}
|
||||
|
||||
static int
|
||||
ray_attr_read(struct ray_softc *sc, off_t offset, u_int8_t *buf, int size)
|
||||
{
|
||||
struct iovec iov;
|
||||
struct uio uios;
|
||||
int err;
|
||||
|
||||
iov.iov_base = buf;
|
||||
iov.iov_len = size;
|
||||
|
||||
uios.uio_iov = &iov;
|
||||
uios.uio_iovcnt = 1;
|
||||
uios.uio_offset = offset;
|
||||
uios.uio_resid = size;
|
||||
uios.uio_segflg = UIO_SYSSPACE;
|
||||
uios.uio_rw = UIO_READ;
|
||||
uios.uio_procp = 0;
|
||||
|
||||
err = cdevsw[CARD_MAJOR]->d_read(makedev(CARD_MAJOR, sc->slotnum), &uios, 0);
|
||||
|
||||
#if RAY_NEED_CM_REMAPPING
|
||||
ray_attr_mapcm(sc);
|
||||
#endif /* RAY_NEED_CM_REMAPPING */
|
||||
|
||||
return (err);
|
||||
}
|
||||
|
||||
static u_int8_t
|
||||
ray_read_reg(sc, reg)
|
||||
struct ray_softc *sc;
|
||||
off_t reg;
|
||||
ray_attr_read_1(struct ray_softc *sc, off_t offset)
|
||||
{
|
||||
u_int8_t byte;
|
||||
struct iovec iov;
|
||||
struct uio uios;
|
||||
u_int8_t byte;
|
||||
|
||||
ray_attr_read(sc, reg, &byte, 1);
|
||||
iov.iov_base = &byte;
|
||||
iov.iov_len = sizeof(byte);
|
||||
|
||||
return (byte);
|
||||
uios.uio_iov = &iov;
|
||||
uios.uio_iovcnt = 1;
|
||||
uios.uio_offset = offset;
|
||||
uios.uio_resid = 1;
|
||||
uios.uio_segflg = UIO_SYSSPACE;
|
||||
uios.uio_rw = UIO_READ;
|
||||
uios.uio_procp = 0;
|
||||
cdevsw[CARD_MAJOR]->d_read(makedev(CARD_MAJOR, sc->slotnum), &uios, 0);
|
||||
|
||||
ray_attr_mapcm(sc);
|
||||
|
||||
return (byte);
|
||||
}
|
||||
|
||||
static void
|
||||
ray_attr_write_1(struct ray_softc *sc, off_t offset, u_int8_t byte)
|
||||
{
|
||||
struct iovec iov;
|
||||
struct uio uios;
|
||||
|
||||
iov.iov_base = &byte;
|
||||
iov.iov_len = sizeof(byte);
|
||||
|
||||
uios.uio_iov = &iov;
|
||||
uios.uio_iovcnt = 1;
|
||||
uios.uio_offset = offset;
|
||||
uios.uio_resid = sizeof(byte);
|
||||
uios.uio_segflg = UIO_SYSSPACE;
|
||||
uios.uio_rw = UIO_WRITE;
|
||||
uios.uio_procp = 0;
|
||||
cdevsw[CARD_MAJOR]->d_write(makedev(CARD_MAJOR, sc->slotnum), &uios, 0);
|
||||
|
||||
ray_attr_mapcm(sc);
|
||||
}
|
||||
#endif /* RAY_NEED_CM_REMAPPING */
|
||||
|
||||
/*
|
||||
* mbuf dump
|
||||
*/
|
||||
#if RAY_DEBUG & RAY_DBG_MBUF
|
||||
static void
|
||||
ray_dump_mbuf(sc, m, s)
|
||||
struct ray_softc *sc;
|
||||
struct mbuf *m;
|
||||
char *s;
|
||||
ray_dump_mbuf(struct ray_softc *sc, struct mbuf *m, char *s)
|
||||
{
|
||||
u_int8_t *d, *ed;
|
||||
u_int i;
|
||||
char p[17];
|
||||
u_int8_t *d, *ed;
|
||||
u_int i;
|
||||
char p[17];
|
||||
|
||||
RAY_PRINTF(sc, "%s mbuf dump:", s);
|
||||
i = 0;
|
||||
bzero(p, 17);
|
||||
for (; m; m = m->m_next) {
|
||||
d = mtod(m, u_int8_t *);
|
||||
ed = d + m->m_len;
|
||||
RAY_PRINTF(sc, "%s mbuf dump:", s);
|
||||
i = 0;
|
||||
bzero(p, 17);
|
||||
for (; m; m = m->m_next) {
|
||||
d = mtod(m, u_int8_t *);
|
||||
ed = d + m->m_len;
|
||||
|
||||
for (; d < ed; i++, d++) {
|
||||
if ((i % 16) == 0) {
|
||||
printf(" %s\n\t", p);
|
||||
} else if ((i % 8) == 0)
|
||||
printf(" ");
|
||||
printf(" %02x", *d);
|
||||
p[i % 16] = ((*d >= 0x20) && (*d < 0x80)) ? *d : '.';
|
||||
for (; d < ed; i++, d++) {
|
||||
if ((i % 16) == 0) {
|
||||
printf(" %s\n\t", p);
|
||||
} else if ((i % 8) == 0)
|
||||
printf(" ");
|
||||
printf(" %02x", *d);
|
||||
p[i % 16] = ((*d >= 0x20) && (*d < 0x80)) ? *d : '.';
|
||||
}
|
||||
}
|
||||
}
|
||||
if ((i - 1) % 16)
|
||||
printf("%s\n", p);
|
||||
if ((i - 1) % 16)
|
||||
printf("%s\n", p);
|
||||
}
|
||||
#endif /* RAY_DEBUG & RAY_DBG_MBUF */
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user