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Diffstat (limited to 'gpxe/src/core/pcmcia.c')
-rw-r--r--gpxe/src/core/pcmcia.c267
1 files changed, 0 insertions, 267 deletions
diff --git a/gpxe/src/core/pcmcia.c b/gpxe/src/core/pcmcia.c
deleted file mode 100644
index 631971ef..00000000
--- a/gpxe/src/core/pcmcia.c
+++ /dev/null
@@ -1,267 +0,0 @@
-#if 0
-
-/*
- * pcmcia.c
- *
- * PCMCIA support routines for etherboot - generic stuff
- *
- * This code has partly be taken from the linux kernel sources, .../drivers/pcmcia/
- * Started & put together by
- * Anselm Martin Hoffmeister
- * Stockholm Projekt Computer-Service
- * Sankt Augustin / Bonn, Germany
- *
- * Distributed under GPL2
- */
-
-/*
- *
- *
- * ******************************
- * PLEASE DO NOT YET WORK ON THIS
- * ******************************
- *
- * I'm still fixing it up on every end, so we most probably would interfere
- * at some point. If there's anything obvious or better, not-so-obvious,
- * please contact me by e-mail: anselm (AT) hoffmeister (DOT) be *THANKS*
- */
-#include <stdio.h>
-#include <pcmcia.h>
-#include <i82365.h>
-#define CODE_STATUS "alpha"
-#define CODE_VERSION "0.1.3"
-#include <pcmcia-opts.h>
-#include <console.h>
-#include <gpxe/init.h>
-
-int sockets; /* AHTODO: Phase this out! */
-u_int pccsocks;
-struct pccsock_t pccsock[MAXPCCSOCKS];
-int inited = -1;
-struct pcc_config_t pccconfig[MAXPCCCONFIGS];
-
-struct driver_interact_t driver[] = {
-#ifdef SUPPORT_I82365
- { I82365, i82365_interfacer, "Intel_82365" },
-#endif
-};
-
-#define NUM_DRIVERS (sizeof(driver)/(sizeof(struct driver_interact_t)))
-
-void sleepticks(int numticks ) {
- u_int tmo;
- for (tmo = currticks()+numticks; currticks() < tmo; ) {
- }
- return;
-}
-
-static void pcmcia_init_all(void) {
- u_int i, j, k, l, m, n, ui, configs = 0;
- u_int multicard[8];
- u_char *uc, upc;
- if ( PDEBUG > 0 ) printf("Initializing PCMCIA subsystem (code-status: " CODE_STATUS ", Version " CODE_VERSION ")\n");
- if ( PDEBUG > 2 ) {
- printf ( "Supporting %d driver(s): ", NUM_DRIVERS );
- for ( i = 0; i < NUM_DRIVERS; ++i ) {
- printf ( "[%s] ", driver[i].name );
- }
- printf ( "\n" );
- }
- pccsocks = 0;
- sockets = 0;
- // Init all drivers in the driver[] array:
- for ( i = 0; i < NUM_DRIVERS; ++i ) {
- driver[i].f(INIT,0,i,0,0); // init needs no params. It uses pccsocks and pccsock[].
- // Only i tells it which driver_id itself is.
- }
- for ( i = 0; i < pccsocks; ++i ) {
- printf ( "Socket %d: ", i );
- if ( pccsock[i].status != HASCARD ) {
- printf ( "is %s: skipping\n", pccsock[i].status == EMPTY? "empty":"[status unknown]" );
- continue;
- }
- if ( 0 != driver[pccsock[i].drivernum].f(MAPATTRMEM,pccsock[i].internalid,MAP_ATTRMEM_TO, MAP_ATTRMEM_LEN,0 ) ) {
- printf ("PCMCIA controller failed to map attribute memory.\n**** SEVERE ERROR CONDITION. Skipping controller.\n" );
- if ( PDEBUG > 2 ) {
- printf ( "<press key. THIS CONDITION SHOULD BE REPORTED!>\n" ); getchar();
- }
- continue;
- }
- // parse configuration information
- uc = ioremap ( MAP_ATTRMEM_TO, MAP_ATTRMEM_LEN );
- pccsock[i].stringoffset = pccsock[i].configoffset = pccsock[i].stringlength = 0;
- pccsock[i].type = 0xff;
- for ( l = 0; l < 8; ++l ) multicard[l] = 0;
- sleepticks(2);
- for ( l = ui = 0; ui < 0x800; ui += uc[(2*ui)+2] + 2 ) {
- if ( uc[(2*ui)] == 0xff ) {
- break;
- }
- // This loop is complete rubbish AFAICS.
- // But without it, my test system won't come up.
- // It's too bad to develop on broken hardware
- // - Anselm
- }
- sleepticks(2);
- configs = 0;
- inited = -1;
- for ( l = ui = 0; ui < 0x800; ui += uc[(2*ui)+2] + 2 ) {
- if ( uc[(2*ui)] == 0xff ) break;
- else if ( uc[2*ui] == 0x15 ) {
- for ( k = 2 * ( ui + 2 ); ( uc[k] <= ' ' ) && ( k < ( 2 * ( uc[2*(ui+1)] + ui + 2 ) ) ) ; k += 2 ) { ; }
- pccsock[i].stringoffset = k;
- pccsock[i].stringlength = ( 2 * ( ui + 2 + uc[(2*ui)+2] ) - k ) / 2;
- } else if ( uc[2*ui] == 0x21 ) {
- pccsock[i].type = uc[(2*ui)+4];
- } else if ( uc[2*ui] == 0x1a ) { // Configuration map
- printf ( "\nConfig map 0x1a found [" );
- for ( k = 0; k < uc[2*(ui+1)]; ++k ) {
- printf ( "%02x ", uc[2*(ui+k+2)] );
- }
- printf ( "]\nHighest config available is %d\n", uc[2*(ui+3)] );
- m = uc[2*(ui+2)];
- pccsock[i].configoffset = 0;
- for ( j = 0; j <= (m & 3); ++j ) {
- pccsock[i].configoffset += uc[2*(ui+4+j)] << (8*j);
- }
- pccsock[i].rmask0 = 0;
- for ( j = 0; j <= ( ( ( m & 0x3c ) >> 2 ) & 3 ); ++j ) {
- pccsock[i].rmask0 += uc[2*(ui+5+(m&3)+j)] << (8*j);
- }
- j = pccsock[i].rmask0;
- printf ( "Config offset is %x, card has regs: < %s%s%s%s%s>\n", pccsock[i].configoffset,
- j & 1 ? "COR ":"", j & 2 ? "CCSR ":"", j & 4 ? "PRR ":"", j & 8 ? "SCR ":"", j & 16? "ESR ":"" );
- printf ( "COR + CCSR contents (si/du) %x %x/%x %x\n", uc[pccsock[i].configoffset+0],
- uc[pccsock[i].configoffset+2],uc[pccsock[i].configoffset*2],uc[(pccsock[i].configoffset*2)+2] );
- printf ( " " );
- } else if ( uc[2*ui] == 0x1b ) { // Configuration data entry
- //printf ( "Config data 0x1b found [\n" );getchar();
- for ( k = 0; k < uc[2*(ui+1)]; ++k ) {
- // printf ( "%02x ", uc[2*(ui+k+2)] );
- }
- // Parse this tuple into pccconfig[configs]
- // printf ( "]\n" );
- if ( configs == MAXPCCCONFIGS ) continue;
- k = 2*ui+4;
- pccconfig[configs].index = uc[k] & 0x3f;
- if ( uc[k] & 0x80 ) {
- // printf ( "Special config, unsupp. for now\n" );
- continue;
- }
- k+=2;
- // printf ( "Features: %2x\n", uc[k] );
- if ( uc[k] & 0x7 ) {
- // printf ( "Cannot work with Vcc/Timing configs right now\n" );
- continue;
- }
- pccconfig[configs].iowin = pccconfig[configs].iolen = 0;
- if ( 0 != ( uc[k] & 0x8 ) ) {
- k+=2;
- // printf ( "Reading IO config: " );
- if ( 0 == ( uc[k] & 0x80 ) ) {
- // printf ( "Cannot work with auto/io config\n" );
- continue;
- }
- k+=2;
- if ( 0 != ( uc[k] & 0x0f ) ) {
- // printf ( "Don't support more than 1 iowin right now\n" );
- continue;
- }
- j = (uc[k] & 0x30) >> 4;
- m = (uc[k] & 0xc0) >> 6;
- if ( 3 == j ) ++j;
- if ( 3 == m ) ++m;
- k += 2;
- pccconfig[configs].iowin = 0;
- pccconfig[configs].iolen = 1;
- for ( n = 0; n < j; ++n, k+=2 ) {
- pccconfig[configs].iowin += uc[k] << (n*8);
- }
- for ( n = 0; n < m; ++n, k+=2 ) {
- pccconfig[configs].iolen += uc[k] << (n*8);
- }
- // printf ( "io %x len %d (%d)\n", pccconfig[configs].iowin, pccconfig[configs].iolen,configs );
- }
- for ( j = 0; j < (uc[k] & 3); ++j ) {
- // pccconfig[configs].iowin += (uc[k+(2*j)+2]) << (8*j);
- }
- ++configs;
- }
- }
- if ( pccsock[i].stringoffset > 0 ) { // If no identifier, it's not a valid CIS (as of documentation...)
- printf ( "[" );
- for ( k = 0; ( k < pccsock[i].stringlength ) && ( k < 64 ); ++k ) {
- j = uc[pccsock[i].stringoffset + 2 * k];
- printf ( "%c", (j>=' '? j:' ' ) );
- }
- printf ("]\n is type %d (", pccsock[i].type );
- switch ( pccsock[i].type ) {
- case 0x00:
- printf ( "MULTI" ); break;
- case 0x01:
- printf ( "Memory" ); break;
- case 0x02:
- printf ( "Serial" ); break;
- case 0x03:
- printf ( "Parallel" ); break;
- case 0x04:
- printf ( "Fixed" ); break;
- case 0x05:
- printf ( "Video" ); break;
- case 0x06:
- printf ( "Network" ); break;
- case 0x07:
- printf ( "AIMS" ); break;
- case 0x08:
- printf ( "SCSI" ); break;
- case 0x106: // Special / homebrew to say "Multi/network"
- printf ( "MULTI, with Network" ); break; // AHTODO find a card for this
- default:
- printf ( "UNSUPPORTED/UNKNOWN" );
- }
- printf ( ") with %d possible configuration(s)\n", configs );
- // Now set dependency: If it's Network or multi->network, accept
- if ( (inited <= 0 ) && (6 == (0xff & pccsock[i].type) ) && (0 < configs ) ) {
- printf ( "activating this device with ioport %x-%x (config #%d)\n",
- pccconfig[0].iowin, pccconfig[0].iowin+pccconfig[0].iolen-1, pccconfig[0].index );
- inited = i;
- // And unmap attrmem ourselves!
- printf ( "Activating config..." );
- if ( m=driver[pccsock[i].drivernum].f(SELECTCONFIG,pccsock[i].internalid,pccconfig[0].index,0,&pccconfig[0]) ) {
- printf ("Failure(%d)!",m); inited = -1;
- driver[pccsock[i].drivernum].f(UNMAPATTRMEM,pccsock[i].internalid,0,0,0);
- }
- printf ( "done!\n" );
- continue;
- }
- } else {
- printf ( "unsupported - no identifier string found in CIS\n" );
- }
- // unmap the PCMCIA device
- if ( i != inited ) {
- if ( 0 != driver[pccsock[i].drivernum].f(UNMAPATTRMEM,pccsock[i].internalid,0,0,0) ) {
- printf ("PCMCIA controller failed to unmap attribute memory.\n**** SEVERE ERROR CONDITION ****\n" );
- if ( PDEBUG > 2 ) {
- printf ( "<press key. THIS CONDITION SHOULD BE REPORTED!>\n" ); getchar();
- }
- continue;
- }
- }
- }
- if ( PDEBUG > 2 ) {
- printf ( "<press key to exit the pcmcia_init_all routine>\n" );
- getchar();
- }
-
-}
-
-static void pcmcia_shutdown_all(void) {
- int i;
- //if ( PDEBUG > 2 ) {printf("<press key to continue>\n" ); getchar(); }
- for ( i = 0; i < pccsocks; ++i ) {
- driver[pccsock[i].drivernum].f(SHUTDOWN,pccsock[i].internalid,0,0,0);
- }
- printf("Shutdown of PCMCIA subsystem completed");
-}
-
-#endif
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