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card_if.m
(3.49 KB)
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pccard.c
(42.43 KB)
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pccard_cis.c
(34.61 KB)
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pccard_cis.h
(7.54 KB)
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pccard_cis_quirks.c
(10.65 KB)
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pccard_device.c
(4.4 KB)
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pccarddevs
(36.13 KB)
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pccardreg.h
(3.19 KB)
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pccardvar.h
(9.16 KB)
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pccardvarp.h
(5.54 KB)
Editing: pccardvarp.h
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2005 M. Warner Losh <imp@FreeBSD.org> * * 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 unmodified, 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. * * $FreeBSD$ */ #ifndef _PCCARD_PCCARDVARP_H #define _PCCARD_PCCARDVARP_H /* pccard itself */ #define PCCARD_MEM_PAGE_SIZE 1024 #define PCCARD_CFE_MWAIT_REQUIRED 0x0001 #define PCCARD_CFE_RDYBSY_ACTIVE 0x0002 #define PCCARD_CFE_WP_ACTIVE 0x0004 #define PCCARD_CFE_BVD_ACTIVE 0x0008 #define PCCARD_CFE_IO8 0x0010 #define PCCARD_CFE_IO16 0x0020 #define PCCARD_CFE_IRQSHARE 0x0040 #define PCCARD_CFE_IRQPULSE 0x0080 #define PCCARD_CFE_IRQLEVEL 0x0100 #define PCCARD_CFE_POWERDOWN 0x0200 #define PCCARD_CFE_READONLY 0x0400 #define PCCARD_CFE_AUDIO 0x0800 struct pccard_ce_iospace { rman_res_t length; rman_res_t start; }; struct pccard_ce_memspace { rman_res_t length; rman_res_t cardaddr; rman_res_t hostaddr; }; struct pccard_config_entry { int number; uint32_t flags; int iftype; int num_iospace; /* * The card will only decode this mask in any case, so we can * do dynamic allocation with this in mind, in case the suggestions * below are no good. */ u_long iomask; struct pccard_ce_iospace iospace[4]; /* XXX up to 16 */ uint16_t irqmask; int num_memspace; struct pccard_ce_memspace memspace[2]; /* XXX up to 8 */ int maxtwins; STAILQ_ENTRY(pccard_config_entry) cfe_list; }; struct pccard_funce_disk { uint8_t pfd_interface; uint8_t pfd_power; }; struct pccard_funce_lan { int pfl_nidlen; uint8_t pfl_nid[8]; }; union pccard_funce { struct pccard_funce_disk pfv_disk; struct pccard_funce_lan pfv_lan; }; struct pccard_function { /* read off the card */ int number; int function; int last_config_index; uint32_t ccr_base; /* Offset with card's memory */ uint32_t ccr_mask; struct resource *ccr_res; int ccr_rid; STAILQ_HEAD(, pccard_config_entry) cfe_head; STAILQ_ENTRY(pccard_function) pf_list; /* run-time state */ struct pccard_softc *sc; struct pccard_config_entry *cfe; struct pccard_mem_handle pf_pcmh; device_t dev; #define pf_ccrt pf_pcmh.memt #define pf_ccrh pf_pcmh.memh #define pf_ccr_realsize pf_pcmh.realsize uint32_t pf_ccr_offset; /* Offset from ccr_base of CIS */ int pf_ccr_window; bus_addr_t pf_mfc_iobase; bus_addr_t pf_mfc_iomax; int pf_flags; driver_filter_t *intr_filter; driver_intr_t *intr_handler; void *intr_handler_arg; void *intr_handler_cookie; union pccard_funce pf_funce; /* CISTPL_FUNCE */ #define pf_funce_disk_interface pf_funce.pfv_disk.pfd_interface #define pf_funce_disk_power pf_funce.pfv_disk.pfd_power #define pf_funce_lan_nid pf_funce.pfv_lan.pfl_nid #define pf_funce_lan_nidlen pf_funce.pfv_lan.pfl_nidlen }; /* pf_flags */ #define PFF_ENABLED 0x0001 /* function is enabled */ struct pccard_card { int cis1_major; int cis1_minor; /* XXX waste of space? */ char cis1_info_buf[256]; char *cis1_info[4]; /* * Use int32_t for manufacturer and product so that they can * hold the id value found in card CIS and special value that * indicates no id was found. */ int32_t manufacturer; #define PCMCIA_VENDOR_INVALID -1 int32_t product; #define PCMCIA_PRODUCT_INVALID -1 int16_t prodext; uint16_t error; #define PCMCIA_CIS_INVALID { NULL, NULL, NULL, NULL } STAILQ_HEAD(, pccard_function) pf_head; }; /* More later? */ struct pccard_ivar { struct resource_list resources; struct pccard_function *pf; }; struct cis_buffer { size_t len; /* Actual length of the CIS */ uint8_t buffer[2040]; /* small enough to be 2k */ }; struct pccard_softc { device_t dev; /* this stuff is for the socket */ /* this stuff is for the card */ struct pccard_card card; int sc_enabled_count; /* num functions enabled */ struct cdev *cisdev; int cis_open; struct cis_buffer *cis; }; struct pccard_cis_quirk { int32_t manufacturer; int32_t product; char *cis1_info[4]; struct pccard_function *pf; struct pccard_config_entry *cfe; }; void pccard_read_cis(struct pccard_softc *); void pccard_check_cis_quirks(device_t); void pccard_print_cis(device_t); int pccard_scan_cis(device_t, device_t, pccard_scan_t, void *); int pccard_device_create(struct pccard_softc *); int pccard_device_destroy(struct pccard_softc *); #define PCCARD_SOFTC(d) (struct pccard_softc *) device_get_softc(d) #define PCCARD_IVAR(d) (struct pccard_ivar *) device_get_ivars(d) #endif /* _PCCARD_PCCARDVARP_H */
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