diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/acpi/files.acpi | 6 | ||||
| -rw-r--r-- | sys/dev/acpi/spic_acpi.c | 102 |
2 files changed, 107 insertions, 1 deletions
diff --git a/sys/dev/acpi/files.acpi b/sys/dev/acpi/files.acpi index 1fedb354c1d..4736ca22c0e 100644 --- a/sys/dev/acpi/files.acpi +++ b/sys/dev/acpi/files.acpi @@ -1,4 +1,4 @@ -# $NetBSD: files.acpi,v 1.5 2002/03/24 03:46:10 sommerfeld Exp $ +# $NetBSD: files.acpi,v 1.6 2002/04/22 12:42:56 augustss Exp $ include "dev/acpi/acpica/files.acpica" @@ -33,3 +33,7 @@ file dev/acpi/acpi_acad.c acpiacad device acpibat attach acpibat at acpi file dev/acpi/acpi_bat.c acpibat + +# Sony SPIC (jog dial etc.) +attach spic at acpi with spic_acpi +file dev/acpi/spic_acpi.c spic_acpi diff --git a/sys/dev/acpi/spic_acpi.c b/sys/dev/acpi/spic_acpi.c new file mode 100644 index 00000000000..ea935e3e422 --- /dev/null +++ b/sys/dev/acpi/spic_acpi.c @@ -0,0 +1,102 @@ +#include <sys/cdefs.h> +__KERNEL_RCSID(0, "$NetBSD: spic_acpi.c,v 1.1 2002/04/22 12:42:56 augustss Exp $"); + +#include <sys/param.h> +#include <sys/systm.h> +#include <sys/device.h> +#include <sys/proc.h> +#include <sys/kernel.h> +#include <sys/callout.h> + +#include <machine/bus.h> + +void *isa_intr_establish(void *ic, int irq, int type, + int level, int (*ih_fun)(void *), void *ih_arg); + +#include <dev/ic/spicvar.h> + +#include <dev/acpi/acpica.h> +#include <dev/acpi/acpivar.h> + +struct spic_acpi_softc { + struct spic_softc sc_spic; /* spic device */ + + struct acpi_devnode *sc_node; /* our ACPI devnode */ + + struct acpi_resources sc_res; /* our bus resources */ + + void *sc_ih; +}; + +int spic_acpi_match(struct device *, struct cfdata *, void *); +void spic_acpi_attach(struct device *, struct device *, void *); + +struct cfattach spic_acpi_ca = { + sizeof(struct spic_acpi_softc), spic_acpi_match, spic_acpi_attach, + /* spic_acpi_detach, spic_acpi_activate */ +}; + +int +spic_acpi_match(struct device *parent, struct cfdata *match, void *aux) +{ + struct acpi_attach_args *aa = aux; + + if (aa->aa_node->ad_type != ACPI_TYPE_DEVICE) + return (0); + + if (strcmp(aa->aa_node->ad_devinfo.HardwareId, "SNY6001") == 0) + return (1); + + return (0); +} + +void +spic_acpi_attach(struct device *parent, struct device *self, void *aux) +{ + struct spic_acpi_softc *sc = (void *) self; + struct acpi_attach_args *aa = aux; + struct acpi_io *io; + struct acpi_irq *irq; + ACPI_STATUS rv; + + printf(": Sony Programmable I/O Controller\n"); + + sc->sc_node = aa->aa_node; + + /* Parse our resources. */ + rv = acpi_resource_parse(&sc->sc_spic.sc_dev, sc->sc_node, &sc->sc_res, + &acpi_resource_parse_ops_default); + if (rv != AE_OK) { + printf("%s: unable to parse resources: %d\n", + sc->sc_spic.sc_dev.dv_xname, rv); + return; + } + + sc->sc_spic.sc_iot = aa->aa_iot; + io = acpi_res_io(&sc->sc_res, 0); + if (io == NULL) { + printf("%s: unable to find io resource\n", + sc->sc_spic.sc_dev.dv_xname); + return; + } + if (bus_space_map(sc->sc_spic.sc_iot, io->ar_base, io->ar_length, + 0, &sc->sc_spic.sc_ioh) != 0) { + printf("%s: unable to map data register\n", + sc->sc_spic.sc_dev.dv_xname); + return; + } + irq = acpi_res_irq(&sc->sc_res, 0); + if (irq == NULL) { + printf("%s: unable to find irq resource\n", + sc->sc_spic.sc_dev.dv_xname); + /* XXX unmap */ + return; + } +#if 0 + sc->sc_ih = isa_intr_establish(NULL, irq->ar_irq, + IST_EDGE, IPL_TTY, spic_intr, sc); +#endif + + spic_attach(&sc->sc_spic); +} + |
