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Diffstat (limited to 'mdk-stage1/pcmcia_/probe.c')
| -rw-r--r-- | mdk-stage1/pcmcia_/probe.c | 509 |
1 files changed, 0 insertions, 509 deletions
diff --git a/mdk-stage1/pcmcia_/probe.c b/mdk-stage1/pcmcia_/probe.c deleted file mode 100644 index 7a61d2f62..000000000 --- a/mdk-stage1/pcmcia_/probe.c +++ /dev/null @@ -1,509 +0,0 @@ -/* - * Guillaume Cottenceau (gc@mandrakesoft.com) - * - * Copyright 2000-2001 MandrakeSoft - * - * This software may be freely redistributed under the terms of the GNU - * public license. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * - * Code comes from /anonymous@projects.sourceforge.net:/pub/pcmcia-cs/pcmcia-cs-3.1.29.tar.bz2 - */ - -/*====================================================================== - - PCMCIA controller probe - - probe.c 1.55 2001/08/24 12:19:20 - - The contents of this file are subject to the Mozilla Public - License Version 1.1 (the "License"); you may not use this file - except in compliance with the License. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ - - Software distributed under the License is distributed on an "AS - IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - implied. See the License for the specific language governing - rights and limitations under the License. - - The initial developer of the original code is David A. Hinds - <dahinds@users.sourceforge.net>. Portions created by David A. Hinds - are Copyright (C) 1999 David A. Hinds. All Rights Reserved. - - Alternatively, the contents of this file may be used under the - terms of the GNU General Public License version 2 (the "GPL"), in - which case the provisions of the GPL are applicable instead of the - above. If you wish to allow the use of your version of this file - only under the terms of the GPL and not to allow others to use - your version of this file under the MPL, indicate your decision - by deleting the provisions above and replace them with the notice - and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this - file under either the MPL or the GPL. - -======================================================================*/ - -#include <sys/types.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <errno.h> -#include <fcntl.h> - -//mdk-stage1// #include <pcmcia/config.h> -#include "log.h" -#include "pcmcia.h" - -/*====================================================================*/ - -//mdk-stage1// #ifdef CONFIG_PCI - -typedef struct { - u_short vendor, device; - char *modname; - char *name; -} pci_id_t; - -pci_id_t pci_id[] = { - { 0x1013, 0x1100, "i82365", "Cirrus Logic CL 6729" }, - { 0x1013, 0x1110, "yenta_socket", "Cirrus Logic PD 6832" }, - { 0x10b3, 0xb106, "yenta_socket", "SMC 34C90" }, - { 0x1180, 0x0465, "yenta_socket", "Ricoh RL5C465" }, - { 0x1180, 0x0466, "yenta_socket", "Ricoh RL5C466" }, - { 0x1180, 0x0475, "yenta_socket", "Ricoh RL5C475" }, - { 0x1180, 0x0476, "yenta_socket", "Ricoh RL5C476" }, - { 0x1180, 0x0477, "yenta_socket", "Ricoh RL5C477" }, - { 0x1180, 0x0478, "yenta_socket", "Ricoh RL5C478" }, - { 0x104c, 0xac12, "yenta_socket", "Texas Instruments PCI1130" }, - { 0x104c, 0xac13, "yenta_socket", "Texas Instruments PCI1031" }, - { 0x104c, 0xac15, "yenta_socket", "Texas Instruments PCI1131" }, - { 0x104c, 0xac1a, "yenta_socket", "Texas Instruments PCI1210" }, - { 0x104c, 0xac1e, "yenta_socket", "Texas Instruments PCI1211" }, - { 0x104c, 0xac17, "yenta_socket", "Texas Instruments PCI1220" }, - { 0x104c, 0xac19, "yenta_socket", "Texas Instruments PCI1221" }, - { 0x104c, 0xac1c, "yenta_socket", "Texas Instruments PCI1225" }, - { 0x104c, 0xac16, "yenta_socket", "Texas Instruments PCI1250" }, - { 0x104c, 0xac1d, "yenta_socket", "Texas Instruments PCI1251A" }, - { 0x104c, 0xac1f, "yenta_socket", "Texas Instruments PCI1251B" }, - { 0x104c, 0xac50, "yenta_socket", "Texas Instruments PCI1410" }, - { 0x104c, 0xac51, "yenta_socket", "Texas Instruments PCI1420" }, - { 0x104c, 0xac1b, "yenta_socket", "Texas Instruments PCI1450" }, - { 0x104c, 0xac52, "yenta_socket", "Texas Instruments PCI1451" }, - { 0x104c, 0xac41, "yenta_socket", "Texas Instruments PCI4410" }, - { 0x104c, 0xac40, "yenta_socket", "Texas Instruments PCI4450" }, - { 0x104c, 0xac42, "yenta_socket", "Texas Instruments PCI4451" }, - { 0x1217, 0x6729, "i82365", "O2 Micro 6729" }, - { 0x1217, 0x673a, "i82365", "O2 Micro 6730" }, - { 0x1217, 0x6832, "yenta_socket", "O2 Micro 6832/6833" }, - { 0x1217, 0x6836, "yenta_socket", "O2 Micro 6836/6860" }, - { 0x1217, 0x6872, "yenta_socket", "O2 Micro 6812" }, - { 0x1217, 0x6925, "yenta_socket", "O2 Micro 6922" }, - { 0x1217, 0x6933, "yenta_socket", "O2 Micro 6933" }, - { 0x1217, 0x6972, "yenta_socket", "O2 Micro 6912" }, - { 0x1179, 0x0603, "i82365", "Toshiba ToPIC95-A" }, - { 0x1179, 0x060a, "yenta_socket", "Toshiba ToPIC95-B" }, - { 0x1179, 0x060f, "yenta_socket", "Toshiba ToPIC97" }, - { 0x1179, 0x0617, "yenta_socket", "Toshiba ToPIC100" }, - { 0x119b, 0x1221, "i82365", "Omega Micro 82C092G" }, - { 0x8086, 0x1221, "i82092", "Intel 82092AA_0" }, - { 0x8086, 0x1222, "i82092", "Intel 82092AA_1" }, -}; -#define PCI_COUNT (sizeof(pci_id)/sizeof(pci_id_t)) - -char * driver = NULL; - -static int pci_probe(void) -{ - char s[256], *name = NULL; - u_int device, vendor, i; - FILE *f; - -//mdk-stage1// if (!module) - log_message("PCMCIA: probing PCI bus.."); - - if ((f = fopen("/proc/bus/pci/devices", "r")) != NULL) { - while (fgets(s, 256, f) != NULL) { - u_int n = strtoul(s+5, NULL, 16); - vendor = (n >> 16); device = (n & 0xffff); - for (i = 0; i < PCI_COUNT; i++) - if ((vendor == pci_id[i].vendor) && - (device == pci_id[i].device)) break; - if (i < PCI_COUNT) { - name = pci_id[i].name; - driver = pci_id[i].modname; - } - } - } -//mdk-stage1// else if ((f = fopen("/proc/pci", "r")) != NULL) { -//mdk-stage1// while (fgets(s, 256, f) != NULL) { -//mdk-stage1// t = strstr(s, "Device id="); -//mdk-stage1// if (t) { -//mdk-stage1// device = strtoul(t+10, NULL, 16); -//mdk-stage1// t = strstr(s, "Vendor id="); -//mdk-stage1// vendor = strtoul(t+10, NULL, 16); -//mdk-stage1// for (i = 0; i < PCI_COUNT; i++) -//mdk-stage1// if ((vendor == pci_id[i].vendor) && -//mdk-stage1// (device == pci_id[i].device)) break; -//mdk-stage1// } else -//mdk-stage1// for (i = 0; i < PCI_COUNT; i++) -//mdk-stage1// if (strstr(s, pci_id[i].tag) != NULL) break; -//mdk-stage1// if (i != PCI_COUNT) { -//mdk-stage1// name = pci_id[i].name; -//mdk-stage1// break; -//mdk-stage1// } else { -//mdk-stage1// t = strstr(s, "CardBus bridge"); -//mdk-stage1// if (t != NULL) { -//mdk-stage1// name = t + 16; -//mdk-stage1// t = strchr(s, '('); -//mdk-stage1// t[-1] = '\0'; -//mdk-stage1// break; -//mdk-stage1// } -//mdk-stage1// } -//mdk-stage1// } -//mdk-stage1// } - fclose(f); - - if (name) { -//mdk-stage1// if (module) -//mdk-stage1// printf("i82365\n"); -//mdk-stage1// else - log_message("\t%s found, 2 sockets (driver %s).", name, driver); - return 0; - } else { -//mdk-stage1// if (!module) - log_message("\tnot found."); - return -ENODEV; - } -} -//mdk-stage1// #endif - -/*====================================================================*/ - -//mdk-stage1// #ifdef CONFIG_ISA -//mdk-stage1// -//mdk-stage1// #ifdef __GLIBC__ -#include <sys/io.h> -//mdk-stage1// #else -//mdk-stage1// #include <asm/io.h> -//mdk-stage1// #endif -typedef u_short ioaddr_t; - -#include "i82365.h" -#include "cirrus.h" -#include "vg468.h" - -static ioaddr_t i365_base = 0x03e0; - -static u_char i365_get(u_short sock, u_short reg) -{ - u_char val = I365_REG(sock, reg); - outb(val, i365_base); val = inb(i365_base+1); - return val; -} - -static void i365_set(u_short sock, u_short reg, u_char data) -{ - u_char val = I365_REG(sock, reg); - outb(val, i365_base); outb(data, i365_base+1); -} - -static void i365_bset(u_short sock, u_short reg, u_char mask) -{ - u_char d = i365_get(sock, reg); - d |= mask; - i365_set(sock, reg, d); -} - -static void i365_bclr(u_short sock, u_short reg, u_char mask) -{ - u_char d = i365_get(sock, reg); - d &= ~mask; - i365_set(sock, reg, d); -} - -int i365_probe(void) -{ - int val, sock, done; - char *name = "i82365sl"; - -//mdk-stage1// if (!module) - log_message("PCMCIA: probing for Intel PCIC (ISA).."); -//mdk-stage1// if (verbose) printf("\n"); - - sock = done = 0; - if (ioperm(i365_base, 4, 1)) { - log_perror("PCMCIA: ioperm"); - return -1; - } - ioperm(0x80, 1, 1); - for (; sock < 2; sock++) { - val = i365_get(sock, I365_IDENT); -//mdk-stage1// if (verbose) -//mdk-stage1// printf(" ident(%d)=%#2.2x", sock, val); - switch (val) { - case 0x82: - name = "i82365sl A step"; - break; - case 0x83: - name = "i82365sl B step"; - break; - case 0x84: - name = "VLSI 82C146"; - break; - case 0x88: case 0x89: case 0x8a: - name = "IBM Clone"; - break; - case 0x8b: case 0x8c: - break; - default: - done = 1; - } - if (done) break; - } - -//mdk-stage1// if (verbose) printf("\n "); - if (sock == 0) { -//mdk-stage1// if (!module) - log_message("\tnot found."); - return -ENODEV; - } - - if ((sock == 2) && (strcmp(name, "VLSI 82C146") == 0)) - name = "i82365sl DF"; - - /* Check for Vadem chips */ - outb(0x0e, i365_base); - outb(0x37, i365_base); - i365_bset(0, VG468_MISC, VG468_MISC_VADEMREV); - val = i365_get(0, I365_IDENT); - if (val & I365_IDENT_VADEM) { - if ((val & 7) < 4) - name = "Vadem VG-468"; - else - name = "Vadem VG-469"; - i365_bclr(0, VG468_MISC, VG468_MISC_VADEMREV); - } - - /* Check for Cirrus CL-PD67xx chips */ - i365_set(0, PD67_CHIP_INFO, 0); - val = i365_get(0, PD67_CHIP_INFO); - if ((val & PD67_INFO_CHIP_ID) == PD67_INFO_CHIP_ID) { - val = i365_get(0, PD67_CHIP_INFO); - if ((val & PD67_INFO_CHIP_ID) == 0) { - if (val & PD67_INFO_SLOTS) - name = "Cirrus CL-PD672x"; - else { - name = "Cirrus CL-PD6710"; - sock = 1; - } - i365_set(0, PD67_EXT_INDEX, 0xe5); - if (i365_get(0, PD67_EXT_INDEX) != 0xe5) - name = "VIA VT83C469"; - } - } - -//mdk-stage1// if (module) -//mdk-stage1// printf("i82365\n"); -//mdk-stage1// else - printf("\t%s found, %d sockets.\n", name, sock); - return 0; - -} /* i365_probe */ - -//mdk-stage1//#endif /* CONFIG_ISA */ - -/*====================================================================*/ - -//mdk-stage1//#ifdef CONFIG_ISA - -#include "tcic.h" - -//mdk-stage1//static ioaddr_t tcic_base = TCIC_BASE; - -static u_char tcic_getb(ioaddr_t base, u_char reg) -{ - u_char val = inb(base+reg); - return val; -} - -static void tcic_setb(ioaddr_t base, u_char reg, u_char data) -{ - outb(data, base+reg); -} - -static u_short tcic_getw(ioaddr_t base, u_char reg) -{ - u_short val = inw(base+reg); - return val; -} - -static void tcic_setw(ioaddr_t base, u_char reg, u_short data) -{ - outw(data, base+reg); -} - -static u_short tcic_aux_getw(ioaddr_t base, u_short reg) -{ - u_char mode = (tcic_getb(base, TCIC_MODE) & TCIC_MODE_PGMMASK) | reg; - tcic_setb(base, TCIC_MODE, mode); - return tcic_getw(base, TCIC_AUX); -} - -static void tcic_aux_setw(ioaddr_t base, u_short reg, u_short data) -{ - u_char mode = (tcic_getb(base, TCIC_MODE) & TCIC_MODE_PGMMASK) | reg; - tcic_setb(base, TCIC_MODE, mode); - tcic_setw(base, TCIC_AUX, data); -} - -static int get_tcic_id(ioaddr_t base) -{ - u_short id; - tcic_aux_setw(base, TCIC_AUX_TEST, TCIC_TEST_DIAG); - id = tcic_aux_getw(base, TCIC_AUX_ILOCK); - id = (id & TCIC_ILOCKTEST_ID_MASK) >> TCIC_ILOCKTEST_ID_SH; - tcic_aux_setw(base, TCIC_AUX_TEST, 0); - return id; -} - -int tcic_probe_at(ioaddr_t base) -{ - int i; - u_short old; - - /* Anything there?? */ - for (i = 0; i < 0x10; i += 2) - if (tcic_getw(base, i) == 0xffff) - return -1; - -//mdk-stage1// if (!module) - log_message("\tat %#3.3x: ", base); fflush(stdout); - - /* Try to reset the chip */ - tcic_setw(base, TCIC_SCTRL, TCIC_SCTRL_RESET); - tcic_setw(base, TCIC_SCTRL, 0); - - /* Can we set the addr register? */ - old = tcic_getw(base, TCIC_ADDR); - tcic_setw(base, TCIC_ADDR, 0); - if (tcic_getw(base, TCIC_ADDR) != 0) { - tcic_setw(base, TCIC_ADDR, old); - return -2; - } - - tcic_setw(base, TCIC_ADDR, 0xc3a5); - if (tcic_getw(base, TCIC_ADDR) != 0xc3a5) - return -3; - - return 2; -} - -int tcic_probe(void) -{ - int sock, id; - -//mdk-stage1// if (!module) - log_message("PCMCIA: probing for Databook TCIC-2 (ISA).."); fflush(stdout); - - if (ioperm(TCIC_BASE, 16, 1)) { - log_perror("PCMCIA: ioperm"); - return -1; - } - ioperm(0x80, 1, 1); - sock = tcic_probe_at(TCIC_BASE); - - if (sock <= 0) { -//mdk-stage1// if (!module) - log_message("\tnot found."); - return -ENODEV; - } - -//mdk-stage1// if (module) -//mdk-stage1// printf("tcic\n"); -//mdk-stage1// else { - id = get_tcic_id(TCIC_BASE); - switch (id) { - case TCIC_ID_DB86082: - log_message("DB86082"); break; - case TCIC_ID_DB86082A: - log_message("DB86082A"); break; - case TCIC_ID_DB86084: - log_message("DB86084"); break; - case TCIC_ID_DB86084A: - log_message("DB86084A"); break; - case TCIC_ID_DB86072: - log_message("DB86072"); break; - case TCIC_ID_DB86184: - log_message("DB86184"); break; - case TCIC_ID_DB86082B: - log_message("DB86082B"); break; - default: - log_message("Unknown TCIC-2 ID 0x%02x", id); - } - log_message(" found at %#6x, %d sockets.", TCIC_BASE, sock); -//mdk-stage1// } - return 0; - -} /* tcic_probe */ - -//mdk-stage1// #endif /* CONFIG_ISA */ - -//mdk-stage1// /*====================================================================*/ -//mdk-stage1// -//mdk-stage1// int main(int argc, char *argv[]) -//mdk-stage1// { -//mdk-stage1// int optch, errflg; -//mdk-stage1// extern char *optarg; -//mdk-stage1// int verbose = 0, module = 0; -//mdk-stage1// -//mdk-stage1// errflg = 0; -//mdk-stage1// while ((optch = getopt(argc, argv, "t:vxm")) != -1) { -//mdk-stage1// switch (optch) { -//mdk-stage1// #ifdef CONFIG_ISA -//mdk-stage1// case 't': -//mdk-stage1// tcic_base = strtoul(optarg, NULL, 0); break; -//mdk-stage1// #endif -//mdk-stage1// case 'v': -//mdk-stage1// verbose = 1; break; -//mdk-stage1// case 'm': -//mdk-stage1// module = 1; break; -//mdk-stage1// default: -//mdk-stage1// errflg = 1; break; -//mdk-stage1// } -//mdk-stage1// } -//mdk-stage1// if (errflg || (optind < argc)) { -//mdk-stage1// fprintf(stderr, "usage: %s [-t tcic_base] [-v] [-m]\n", argv[0]); -//mdk-stage1// exit(EXIT_FAILURE); -//mdk-stage1// } -//mdk-stage1// -//mdk-stage1// #ifdef CONFIG_PCI -//mdk-stage1// if (pci_probe(verbose, module) == 0) -//mdk-stage1// exit(EXIT_SUCCESS); -//mdk-stage1// #endif -//mdk-stage1// #ifdef CONFIG_ISA -//mdk-stage1// if (i365_probe(verbose, module) == 0) -//mdk-stage1// exit(EXIT_SUCCESS); -//mdk-stage1// else if (tcic_probe(verbose, module, tcic_base) == 0) -//mdk-stage1// exit(EXIT_SUCCESS); -//mdk-stage1// #endif -//mdk-stage1// exit(EXIT_FAILURE); -//mdk-stage1// return 0; -//mdk-stage1// } - - -char * pcmcia_probe(void) -{ - if (!pci_probe()) - return driver; - else if (!i365_probe()) - return "i82365"; - else if (!tcic_probe()) - return "tcic"; - else - return NULL; -} |