1537078d8f
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
201 lines
5.5 KiB
C
201 lines
5.5 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2005, M. Warner Losh
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice unmodified, this list of conditions, and the following
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* disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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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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* $FreeBSD$
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*/
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#ifndef _PCCARD_PCCARDVARP_H
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#define _PCCARD_PCCARDVARP_H
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/* pccard itself */
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#define PCCARD_MEM_PAGE_SIZE 1024
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#define PCCARD_CFE_MWAIT_REQUIRED 0x0001
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#define PCCARD_CFE_RDYBSY_ACTIVE 0x0002
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#define PCCARD_CFE_WP_ACTIVE 0x0004
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#define PCCARD_CFE_BVD_ACTIVE 0x0008
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#define PCCARD_CFE_IO8 0x0010
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#define PCCARD_CFE_IO16 0x0020
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#define PCCARD_CFE_IRQSHARE 0x0040
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#define PCCARD_CFE_IRQPULSE 0x0080
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#define PCCARD_CFE_IRQLEVEL 0x0100
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#define PCCARD_CFE_POWERDOWN 0x0200
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#define PCCARD_CFE_READONLY 0x0400
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#define PCCARD_CFE_AUDIO 0x0800
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struct pccard_ce_iospace {
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rman_res_t length;
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rman_res_t start;
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};
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struct pccard_ce_memspace {
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rman_res_t length;
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rman_res_t cardaddr;
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rman_res_t hostaddr;
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};
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struct pccard_config_entry {
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int number;
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uint32_t flags;
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int iftype;
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int num_iospace;
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/*
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* The card will only decode this mask in any case, so we can
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* do dynamic allocation with this in mind, in case the suggestions
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* below are no good.
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*/
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u_long iomask;
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struct pccard_ce_iospace iospace[4]; /* XXX up to 16 */
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uint16_t irqmask;
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int num_memspace;
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struct pccard_ce_memspace memspace[2]; /* XXX up to 8 */
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int maxtwins;
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STAILQ_ENTRY(pccard_config_entry) cfe_list;
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};
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struct pccard_funce_disk {
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uint8_t pfd_interface;
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uint8_t pfd_power;
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};
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struct pccard_funce_lan {
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int pfl_nidlen;
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uint8_t pfl_nid[8];
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};
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union pccard_funce {
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struct pccard_funce_disk pfv_disk;
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struct pccard_funce_lan pfv_lan;
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};
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struct pccard_function {
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/* read off the card */
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int number;
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int function;
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int last_config_index;
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uint32_t ccr_base; /* Offset with card's memory */
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uint32_t ccr_mask;
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struct resource *ccr_res;
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int ccr_rid;
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STAILQ_HEAD(, pccard_config_entry) cfe_head;
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STAILQ_ENTRY(pccard_function) pf_list;
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/* run-time state */
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struct pccard_softc *sc;
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struct pccard_config_entry *cfe;
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struct pccard_mem_handle pf_pcmh;
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device_t dev;
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#define pf_ccrt pf_pcmh.memt
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#define pf_ccrh pf_pcmh.memh
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#define pf_ccr_realsize pf_pcmh.realsize
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uint32_t pf_ccr_offset; /* Offset from ccr_base of CIS */
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int pf_ccr_window;
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bus_addr_t pf_mfc_iobase;
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bus_addr_t pf_mfc_iomax;
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int pf_flags;
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driver_filter_t *intr_filter;
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driver_intr_t *intr_handler;
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void *intr_handler_arg;
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void *intr_handler_cookie;
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union pccard_funce pf_funce; /* CISTPL_FUNCE */
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#define pf_funce_disk_interface pf_funce.pfv_disk.pfd_interface
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#define pf_funce_disk_power pf_funce.pfv_disk.pfd_power
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#define pf_funce_lan_nid pf_funce.pfv_lan.pfl_nid
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#define pf_funce_lan_nidlen pf_funce.pfv_lan.pfl_nidlen
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};
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/* pf_flags */
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#define PFF_ENABLED 0x0001 /* function is enabled */
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struct pccard_card {
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int cis1_major;
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int cis1_minor;
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/* XXX waste of space? */
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char cis1_info_buf[256];
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char *cis1_info[4];
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/*
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* Use int32_t for manufacturer and product so that they can
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* hold the id value found in card CIS and special value that
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* indicates no id was found.
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*/
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int32_t manufacturer;
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#define PCMCIA_VENDOR_INVALID -1
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int32_t product;
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#define PCMCIA_PRODUCT_INVALID -1
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int16_t prodext;
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uint16_t error;
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#define PCMCIA_CIS_INVALID { NULL, NULL, NULL, NULL }
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STAILQ_HEAD(, pccard_function) pf_head;
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};
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/* More later? */
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struct pccard_ivar {
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struct resource_list resources;
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struct pccard_function *pf;
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};
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struct cis_buffer
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{
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size_t len; /* Actual length of the CIS */
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uint8_t buffer[2040]; /* small enough to be 2k */
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};
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struct pccard_softc {
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device_t dev;
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/* this stuff is for the socket */
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/* this stuff is for the card */
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struct pccard_card card;
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int sc_enabled_count; /* num functions enabled */
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struct cdev *cisdev;
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int cis_open;
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struct cis_buffer *cis;
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};
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struct pccard_cis_quirk {
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int32_t manufacturer;
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int32_t product;
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char *cis1_info[4];
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struct pccard_function *pf;
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struct pccard_config_entry *cfe;
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};
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void pccard_read_cis(struct pccard_softc *);
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void pccard_check_cis_quirks(device_t);
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void pccard_print_cis(device_t);
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int pccard_scan_cis(device_t, device_t, pccard_scan_t, void *);
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int pccard_device_create(struct pccard_softc *);
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int pccard_device_destroy(struct pccard_softc *);
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#define PCCARD_SOFTC(d) (struct pccard_softc *) device_get_softc(d)
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#define PCCARD_IVAR(d) (struct pccard_ivar *) device_get_ivars(d)
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#endif /* _PCCARD_PCCARDVARP_H */
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