Current Path : /sys/dev/pccard/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/dev/pccard/pccardvar.h |
/* $NetBSD: pcmciavar.h,v 1.12 2000/02/08 12:51:31 enami Exp $ */ /* $FreeBSD: release/9.1.0/sys/dev/pccard/pccardvar.h 215034 2010-11-09 10:59:09Z brucec $ */ /*- * Copyright (c) 1997 Marc Horowitz. All rights reserved. * * 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Marc Horowitz. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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. */ /* * PCCARD_API_LEVEL. When set to 5, we provide a 5.x compatible API * for driver writers that have to share their code between 5.x and 6.x. * The 5.x compatibility interfaces will be unsupported in 7.0, at which * point we'll only support 6 and newer, etc. */ #ifndef PCCARD_API_LEVEL #define PCCARD_API_LEVEL 6 #elif PCCARD_API_LEVEL < 5 #error "pccard API less than 5 unsupported" #endif /* * Contains information about mapped/allocated i/o spaces. */ struct pccard_io_handle { bus_space_tag_t iot; /* bus space tag (from chipset) */ bus_space_handle_t ioh; /* mapped space handle */ bus_addr_t addr; /* resulting address in bus space */ bus_size_t size; /* size of i/o space */ int flags; /* misc. information */ int width; }; #define PCCARD_IO_ALLOCATED 0x01 /* i/o space was allocated */ /* * Contains information about allocated memory space. */ struct pccard_mem_handle { bus_space_tag_t memt; /* bus space tag (from chipset) */ bus_space_handle_t memh; /* mapped space handle */ bus_addr_t addr; /* resulting address in bus space */ bus_size_t size; /* size of mem space */ bus_size_t realsize; /* how much we really allocated */ bus_addr_t cardaddr; /* Absolute address on card */ int kind; }; /* Bits for kind */ #define PCCARD_MEM_16BIT 1 /* 1 -> 16bit 0 -> 8bit */ #define PCCARD_MEM_ATTR 2 /* 1 -> attribute mem 0 -> common */ #define PCCARD_WIDTH_AUTO 0 #define PCCARD_WIDTH_IO8 1 #define PCCARD_WIDTH_IO16 2 struct pccard_tuple { unsigned int code; unsigned int length; u_long mult; /* dist btn successive bytes */ bus_addr_t ptr; bus_space_tag_t memt; bus_space_handle_t memh; }; typedef int (*pccard_scan_t)(const struct pccard_tuple *, void *); struct pccard_product { const char *pp_name; #define PCCARD_VENDOR_ANY (0xffffffff) uint32_t pp_vendor; /* 0 == end of table */ #define PCCARD_PRODUCT_ANY (0xffffffff) uint32_t pp_product; const char *pp_cis[4]; }; typedef int (*pccard_product_match_fn) (device_t dev, const struct pccard_product *ent, int vpfmatch); #include "card_if.h" /* * make this inline so that we don't have to worry about dangling references * to it in the modules or the code. */ static __inline const struct pccard_product * pccard_product_lookup(device_t dev, const struct pccard_product *tab, size_t ent_size, pccard_product_match_fn matchfn) { return CARD_DO_PRODUCT_LOOKUP(device_get_parent(dev), dev, tab, ent_size, matchfn); } #define pccard_cis_read_1(tuple, idx0) \ (bus_space_read_1((tuple)->memt, (tuple)->memh, (tuple)->mult*(idx0))) #define pccard_tuple_read_1(tuple, idx1) \ (pccard_cis_read_1((tuple), ((tuple)->ptr+(2+(idx1))))) #define pccard_tuple_read_2(tuple, idx2) \ (pccard_tuple_read_1((tuple), (idx2)) | \ (pccard_tuple_read_1((tuple), (idx2)+1)<<8)) #define pccard_tuple_read_3(tuple, idx3) \ (pccard_tuple_read_1((tuple), (idx3)) | \ (pccard_tuple_read_1((tuple), (idx3)+1)<<8) | \ (pccard_tuple_read_1((tuple), (idx3)+2)<<16)) #define pccard_tuple_read_4(tuple, idx4) \ (pccard_tuple_read_1((tuple), (idx4)) | \ (pccard_tuple_read_1((tuple), (idx4)+1)<<8) | \ (pccard_tuple_read_1((tuple), (idx4)+2)<<16) | \ (pccard_tuple_read_1((tuple), (idx4)+3)<<24)) #define pccard_tuple_read_n(tuple, n, idxn) \ (((n)==1)?pccard_tuple_read_1((tuple), (idxn)) : \ (((n)==2)?pccard_tuple_read_2((tuple), (idxn)) : \ (((n)==3)?pccard_tuple_read_3((tuple), (idxn)) : \ /* n == 4 */ pccard_tuple_read_4((tuple), (idxn))))) #define PCCARD_SPACE_MEMORY 1 #define PCCARD_SPACE_IO 2 #define pccard_mfc(sc) \ (STAILQ_FIRST(&(sc)->card.pf_head) && \ STAILQ_NEXT(STAILQ_FIRST(&(sc)->card.pf_head),pf_list)) /* Convenience functions */ static __inline int pccard_cis_scan(device_t dev, pccard_scan_t fct, void *arg) { return (CARD_CIS_SCAN(device_get_parent(dev), dev, fct, arg)); } static __inline int pccard_attr_read_1(device_t dev, uint32_t offset, uint8_t *val) { return (CARD_ATTR_READ(device_get_parent(dev), dev, offset, val)); } static __inline int pccard_attr_write_1(device_t dev, uint32_t offset, uint8_t val) { return (CARD_ATTR_WRITE(device_get_parent(dev), dev, offset, val)); } static __inline int pccard_ccr_read_1(device_t dev, uint32_t offset, uint8_t *val) { return (CARD_CCR_READ(device_get_parent(dev), dev, offset, val)); } static __inline int pccard_ccr_write_1(device_t dev, uint32_t offset, uint8_t val) { return (CARD_CCR_WRITE(device_get_parent(dev), dev, offset, val)); } /* Hack */ int pccard_select_cfe(device_t dev, int entry); /* ivar interface */ enum { PCCARD_IVAR_ETHADDR, /* read ethernet address from CIS tupple */ PCCARD_IVAR_VENDOR, PCCARD_IVAR_PRODUCT, PCCARD_IVAR_PRODEXT, PCCARD_IVAR_FUNCTION_NUMBER, PCCARD_IVAR_VENDOR_STR, /* CIS string for "Manufacturer" */ PCCARD_IVAR_PRODUCT_STR,/* CIS string for "Product" */ PCCARD_IVAR_CIS3_STR, PCCARD_IVAR_CIS4_STR, PCCARD_IVAR_FUNCTION, PCCARD_IVAR_FUNCE_DISK }; #define PCCARD_ACCESSOR(A, B, T) \ __inline static int \ pccard_get_ ## A(device_t dev, T *t) \ { \ return BUS_READ_IVAR(device_get_parent(dev), dev, \ PCCARD_IVAR_ ## B, (uintptr_t *) t); \ } PCCARD_ACCESSOR(ether, ETHADDR, uint8_t) PCCARD_ACCESSOR(vendor, VENDOR, uint32_t) PCCARD_ACCESSOR(product, PRODUCT, uint32_t) PCCARD_ACCESSOR(prodext, PRODEXT, uint16_t) PCCARD_ACCESSOR(function_number,FUNCTION_NUMBER, uint32_t) PCCARD_ACCESSOR(function, FUNCTION, uint32_t) PCCARD_ACCESSOR(funce_disk, FUNCE_DISK, uint16_t) PCCARD_ACCESSOR(vendor_str, VENDOR_STR, const char *) PCCARD_ACCESSOR(product_str, PRODUCT_STR, const char *) PCCARD_ACCESSOR(cis3_str, CIS3_STR, const char *) PCCARD_ACCESSOR(cis4_str, CIS4_STR, const char *) /* shared memory flags */ enum { PCCARD_A_MEM_COM, /* common */ PCCARD_A_MEM_ATTR, /* attribute */ PCCARD_A_MEM_8BIT, /* 8 bit */ PCCARD_A_MEM_16BIT /* 16 bit */ }; #define PCCARD_S(a, b) PCMCIA_STR_ ## a ## _ ## b #define PCCARD_P(a, b) PCMCIA_PRODUCT_ ## a ## _ ## b #define PCCARD_C(a, b) PCMCIA_CIS_ ## a ## _ ## b #if PCCARD_API_LEVEL >= 6 #define PCMCIA_CARD_D(v, p) { PCCARD_S(v, p), PCMCIA_VENDOR_ ## v, \ PCCARD_P(v, p), PCCARD_C(v, p) } #define PCMCIA_CARD2_D(v1, p1, p2) \ { PCMCIA_STR_ ## p2, PCMCIA_VENDOR_ ## v1, PCCARD_P(v1, p1), \ PCMCIA_CIS_ ## p2} #define PCMCIA_CARD(v, p) { NULL, PCMCIA_VENDOR_ ## v, \ PCCARD_P(v, p), PCCARD_C(v, p) } #define PCMCIA_CARD2(v1, p1, p2) \ { NULL, PCMCIA_VENDOR_ ## v1, PCCARD_P(v1, p1), \ PCMCIA_CIS_ ## p2} #else #define PCMCIA_CARD_D(v, p, f) { PCCARD_S(v, p), PCMCIA_VENDOR_ ## v, \ PCCARD_P(v, p), PCCARD_C(v, p) } #define PCMCIA_CARD2_D(v1, p1, p2, f) \ { PCMCIA_STR_ ## p2, PCMCIA_VENDOR_ ## v1, PCCARD_P(v1, p1), \ PCMCIA_CIS_ ## p2} #define PCMCIA_CARD(v, p, f) { NULL, PCMCIA_VENDOR_ ## v, \ PCCARD_P(v, p), PCCARD_C(v, p) } #define PCMCIA_CARD2(v1, p1, p2, f) \ { NULL, PCMCIA_VENDOR_ ## v1, PCCARD_P(v1, p1), \ PCMCIA_CIS_ ## p2} #endif /* * Defines to decode the get_funce_disk return value. See the PCMCIA standard * for all the details of what these bits mean. */ #define PFD_I_V_MASK 0x3 #define PFD_I_V_NONE_REQUIRED 0x0 #define PFD_I_V_REQ_MOD_ACC 0x1 #define PFD_I_V_REQ_ACC 0x2 #define PFD_I_V_REQ_ALWYS 0x1 #define PFD_I_S 0x4 /* 0 rotating, 1 silicon */ #define PFD_I_U 0x8 /* SN Uniq? */ #define PFD_I_D 0x10 /* 0 - 1 drive, 1 - 2 drives */ #define PFD_P_P0 0x100 #define PFD_P_P1 0x200 #define PFD_P_P2 0x400 #define PFD_P_P3 0x800 #define PFD_P_N 0x1000 /* 3f7/377 excluded? */ #define PFD_P_E 0x2000 /* Index bit supported? */ #define PFD_P_I 0x4000 /* twincard */