The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=149c9220e63b5dea79862fa9e8acb515c3d41fc5
commit 149c9220e63b5dea79862fa9e8acb515c3d41fc5 Author: Warner Losh <[email protected]> AuthorDate: 2021-01-07 23:52:36 +0000 Commit: Warner Losh <[email protected]> CommitDate: 2021-01-08 00:05:30 +0000 pccard: remove pccbb_isa It was never used and quite stale. --- sys/dev/pccbb/pccbb_isa.c | 257 ---------------------------------------------- 1 file changed, 257 deletions(-) diff --git a/sys/dev/pccbb/pccbb_isa.c b/sys/dev/pccbb/pccbb_isa.c deleted file mode 100644 index 919365ad146d..000000000000 --- a/sys/dev/pccbb/pccbb_isa.c +++ /dev/null @@ -1,257 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause-FreeBSD - * - * Copyright (c) 2002-2004 M. Warner Losh <[email protected]> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* - * Driver for ISA to PCMCIA bridges compliant with the Intel ExCA - * specification. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/proc.h> -#include <sys/condvar.h> -#include <sys/errno.h> -#include <sys/kernel.h> -#include <sys/lock.h> -#include <sys/malloc.h> -#include <sys/module.h> -#include <sys/mutex.h> -#include <sys/sysctl.h> -#include <sys/kthread.h> -#include <sys/bus.h> -#include <machine/bus.h> -#include <sys/rman.h> -#include <machine/resource.h> - -#include <isa/isavar.h> - -#include <dev/pci/pcivar.h> -#include <dev/pci/pcib_private.h> - -#include <dev/pccard/pccardreg.h> -#include <dev/pccard/pccardvar.h> - -#include <dev/exca/excareg.h> -#include <dev/exca/excavar.h> - -#include <dev/pccbb/pccbbreg.h> -#include <dev/pccbb/pccbbvar.h> - -#include "power_if.h" -#include "card_if.h" - -/***************************************************************************** - * Configurable parameters. - *****************************************************************************/ - -/* sysctl vars */ -static SYSCTL_NODE(_hw, OID_AUTO, pcic, CTLFLAG_RD | CTLFLAG_MPSAFE, 0, - "PCIC parameters"); - -static int isa_intr_mask = EXCA_INT_MASK_ALLOWED; -SYSCTL_INT(_hw_pcic, OID_AUTO, intr_mask, CTLFLAG_RDTUN, &isa_intr_mask, 0, - "Mask of allowable interrupts for this laptop. The default is generally" - " correct, but some laptops do not route all the IRQ pins to the bridge to" - " save wires. Sometimes you need a more restrictive mask because some of" - " the hardware in your laptop may not have a driver so its IRQ might not be" - " allocated."); - -/* - * CL-PD6722's VSENSE method - * 0: NO VSENSE (assume a 5.0V card always) - * 1: 6710's method (default) - * 2: 6729's method - */ -int pcic_pd6722_vsense = 1; -SYSCTL_INT(_hw_pcic, OID_AUTO, pd6722_vsense, CTLFLAG_RDTUN, - &pcic_pd6722_vsense, 1, - "Select CL-PD6722's VSENSE method. VSENSE is used to determine the" - " voltage of inserted cards. The CL-PD6722 has two methods to determine" - " the voltage of the card. 0 means assume a 5.0V card and do not check. 1" - " means use the same method that the CL-PD6710 uses (default). 2 means use" - " the same method as the CL-PD6729. 2 is documented in the datasheet as" - " being the correct way, but 1 seems to give better results on more" - " laptops."); -/***************************************************************************** - * End of configurable parameters. - *****************************************************************************/ - -#define DPRINTF(x) do { if (cbb_debug) printf x; } while (0) -#define DEVPRINTF(x) do { if (cbb_debug) device_printf x; } while (0) - -static struct isa_pnp_id pcic_ids[] = { - {EXCA_PNP_ACTIONTEC, NULL}, /* AEI0218 */ - {EXCA_PNP_IBM3765, NULL}, /* IBM3765 */ - {EXCA_PNP_82365, NULL}, /* PNP0E00 */ - {EXCA_PNP_CL_PD6720, NULL}, /* PNP0E01 */ - {EXCA_PNP_VLSI_82C146, NULL}, /* PNP0E02 */ - {EXCA_PNP_82365_CARDBUS, NULL}, /* PNP0E03 */ - {EXCA_PNP_SCM_SWAPBOX, NULL}, /* SCM0469 */ - {0} -}; - -/************************************************************************/ -/* Probe/Attach */ -/************************************************************************/ - -static int -cbb_isa_activate(device_t dev) -{ - struct cbb_softc *sc = device_get_softc(dev); - struct resource *res; - int rid; - int i; - - /* A little bogus, but go ahead and get the irq for CSC events */ - rid = 0; - res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE); - if (res == NULL) { - /* - * No IRQ specified, find one. This can be due to the PnP - * data not specifying any IRQ, or the default kernel not - * assinging an IRQ. - */ - for (i = 0; i < 16 && res == NULL; i++) { - if (((1 << i) & isa_intr_mask) == 0) - continue; - res = bus_alloc_resource(dev, SYS_RES_IRQ, &rid, i, i, - 1, RF_ACTIVE); - } - } - if (res == NULL) - return (ENXIO); - sc->irq_res = res; - rid = 0; - res = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE); - if (res == NULL) { - bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq_res); - sc->irq_res = NULL; - device_printf(dev, "Cannot allocate I/O\n"); - return (ENOMEM); - } - sc->bst = rman_get_bustag(res); - sc->bsh = rman_get_bushandle(res); - sc->base_res = res; - return (0); -} - -static void -cbb_isa_deactivate(device_t dev) -{ - struct cbb_softc *sc = device_get_softc(dev); - - if (sc->irq_res) - bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq_res); - sc->irq_res = NULL; - if (sc->base_res) - bus_release_resource(dev, SYS_RES_IOPORT, 0, sc->base_res); - sc->base_res = NULL; -} - -static int -cbb_isa_probe(device_t dev) -{ - int error; - struct cbb_softc *sc = device_get_softc(dev); - - /* Check isapnp ids */ - error = ISA_PNP_PROBE(device_get_parent(dev), dev, pcic_ids); - if (error != 0 && error != ENOENT) - return (error); - - error = cbb_isa_activate(dev); - if (error != 0) - return (error); - - /* Check to make sure that we have actual hardware */ - error = exca_probe_slots(dev, &sc->exca[0], sc->bst, sc->bsh); - cbb_isa_deactivate(dev); - return (error); -} - -static int -cbb_isa_attach(device_t dev) -{ - return (ENOMEM); -} - -static int -cbb_isa_suspend(device_t dev) -{ - return (0); -} - -static int -cbb_isa_resume(device_t dev) -{ - return (0); -} - -static device_method_t cbb_methods[] = { - /* Device interface */ - DEVMETHOD(device_probe, cbb_isa_probe), - DEVMETHOD(device_attach, cbb_isa_attach), - DEVMETHOD(device_detach, cbb_detach), - DEVMETHOD(device_suspend, cbb_isa_suspend), - DEVMETHOD(device_resume, cbb_isa_resume), - - /* bus methods */ - DEVMETHOD(bus_read_ivar, cbb_read_ivar), - DEVMETHOD(bus_write_ivar, cbb_write_ivar), - DEVMETHOD(bus_alloc_resource, cbb_alloc_resource), - DEVMETHOD(bus_release_resource, cbb_release_resource), - DEVMETHOD(bus_activate_resource, cbb_activate_resource), - DEVMETHOD(bus_deactivate_resource, cbb_deactivate_resource), - DEVMETHOD(bus_driver_added, cbb_driver_added), - DEVMETHOD(bus_child_detached, cbb_child_detached), - DEVMETHOD(bus_setup_intr, cbb_setup_intr), - DEVMETHOD(bus_teardown_intr, cbb_teardown_intr), - DEVMETHOD(bus_child_present, cbb_child_present), - - /* 16-bit card interface */ - DEVMETHOD(card_set_res_flags, cbb_pcic_set_res_flags), - DEVMETHOD(card_set_memory_offset, cbb_pcic_set_memory_offset), - - /* power interface */ - DEVMETHOD(power_enable_socket, cbb_power_enable_socket), - DEVMETHOD(power_disable_socket, cbb_power_disable_socket), - - DEVMETHOD_END -}; - -static driver_t cbb_isa_driver = { - "cbb", - cbb_methods, - sizeof(struct cbb_softc) -}; - -DRIVER_MODULE(cbb, isa, cbb_isa_driver, cbb_devclass, 0, 0); -MODULE_DEPEND(cbb, exca, 1, 1, 1); -ISA_PNP_INFO(pcic_ids); _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-all To unsubscribe, send any mail to "[email protected]"
