diff options
Diffstat (limited to 'gpxe/src/core/i82365.c')
| -rw-r--r-- | gpxe/src/core/i82365.c | 656 |
1 files changed, 0 insertions, 656 deletions
diff --git a/gpxe/src/core/i82365.c b/gpxe/src/core/i82365.c deleted file mode 100644 index c26639e0..00000000 --- a/gpxe/src/core/i82365.c +++ /dev/null @@ -1,656 +0,0 @@ -#ifdef CONFIG_PCMCIA - -/* - * i82365.c - * Support for i82365 and similar ISA-to-PCMCIA bridges - * - * Taken from Linux kernel sources, distributed under GPL2 - * - * 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. - * - * Ported by: Anselm Martin Hoffmeister, Stockholm Projekt Computer-Service, Sankt Augustin/Bonn, GERMANY - */ - -/* - * - * - * ****************************** - * 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 "../include/pcmcia.h" -#include "../include/pcmcia-opts.h" -#include "../include/i82365.h" - -#ifndef CONFIG_ISA -#error PCMCIA_I82365 only works with ISA defined - set CONFIG_ISA -#endif - -typedef enum pcic_id { - IS_I82365A, IS_I82365B, IS_I82365DF, - IS_IBM, IS_RF5Cx96, IS_VLSI, IS_VG468, IS_VG469, - IS_PD6710, IS_PD672X, IS_VT83C469, -} pcic_id; - -/* Flags for classifying groups of controllers */ -#define IS_VADEM 0x0001 -#define IS_CIRRUS 0x0002 -#define IS_TI 0x0004 -#define IS_O2MICRO 0x0008 -#define IS_VIA 0x0010 -#define IS_TOPIC 0x0020 -#define IS_RICOH 0x0040 -#define IS_UNKNOWN 0x0400 -#define IS_VG_PWR 0x0800 -#define IS_DF_PWR 0x1000 -#define IS_PCI 0x2000 -#define IS_ALIVE 0x8000 - -typedef struct pcic_t { - char *name; - u_short flags; -} pcic_t; - -static pcic_t pcic[] = { - { "Intel i82365sl A step", 0 }, - { "Intel i82365sl B step", 0 }, - { "Intel i82365sl DF", IS_DF_PWR }, - { "IBM Clone", 0 }, - { "Ricoh RF5C296/396", 0 }, - { "VLSI 82C146", 0 }, - { "Vadem VG-468", IS_VADEM }, - { "Vadem VG-469", IS_VADEM|IS_VG_PWR }, - { "Cirrus PD6710", IS_CIRRUS }, - { "Cirrus PD672x", IS_CIRRUS }, - { "VIA VT83C469", IS_CIRRUS|IS_VIA }, -}; - -typedef struct cirrus_state_t { - u_char misc1, misc2; - u_char timer[6]; -} cirrus_state_t; - -typedef struct vg46x_state_t { - u_char ctl, ema; -} vg46x_state_t; - -typedef struct socket_info_t { - u_short type, flags; - socket_cap_t cap; - ioaddr_t ioaddr; - u_short psock; - u_char cs_irq, intr; - void (*handler)(void *info, u_int events); - void *info; - union { - cirrus_state_t cirrus; - vg46x_state_t vg46x; - } state; -} socket_info_t; - -//static socket_info_t socket[8]; - -int i365_base = 0x3e0; // Default in Linux kernel -int cycle_time = 120; // External clock time in ns, 120ns =~ 8.33 MHz -int mydriverid = 0; - -void phex ( unsigned char c ); -/*static int to_cycles(int ns) -{ - return ns/cycle_time; -} -*/ -/*static int to_ns(int cycles) -{ - return cycle_time*cycles; -} -*/ - -static u_char i365_get(u_short sock, u_short reg) -{ - //unsigned long flags; - //spin_lock_irqsave(&bus_lock,flags); - { - ioaddr_t port = pccsock[sock].ioaddr; - u_char val; - reg = I365_REG(pccsock[sock].internalid, reg); - outb(reg, port); val = inb(port+1); - //spin_unlock_irqrestore(&bus_lock,flags); - return val; - } -} - -static void i365_set(u_short sock, u_short reg, u_char data) -{ - //unsigned long flags; - //spin_lock_irqsave(&bus_lock,flags); - { - ioaddr_t port = pccsock[sock].ioaddr; - u_char val = I365_REG(pccsock[sock].internalid, reg); - outb(val, port); outb(data, port+1); - //spin_unlock_irqrestore(&bus_lock,flags); - } -} - -void add_socket_i365(u_short port, int psock, int type) { - pccsock[pccsocks].ioaddr = port; - pccsock[pccsocks].internalid = psock; - pccsock[pccsocks].type = type; - pccsock[pccsocks].flags = pcic[type].flags; - pccsock[pccsocks].drivernum = mydriverid; - pccsock[pccsocks].configoffset = -1; - // Find out if a card in inside that socket - pccsock[pccsocks].status = (( 12 == (i365_get(pccsocks,I365_STATUS)&12) ) ? HASCARD : EMPTY ); - // *TODO* check if that's all - if ( 0 == (psock & 1) ) { - printf ( "Found a PCMCIA controller (i82365) at io %x, type '%s'\n", port, pcic[type].name ); - // pccsock[pccsocks].status == HASCARD? "holds card":"empty" ); - } - pccsocks++; - return; -} - -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); -} - -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); -} - - -/*static void i365_bflip(u_short sock, u_short reg, u_char mask, int b) -{ - u_char d = i365_get(sock, reg); - if (b) - d |= mask; - else - d &= ~mask; - i365_set(sock, reg, d); -} -*/ - -/* -static u_short i365_get_pair(u_short sock, u_short reg) -{ - u_short a, b; - a = i365_get(sock, reg); - b = i365_get(sock, reg+1); - return (a + (b<<8)); -} -*/ - -/* -static void i365_set_pair(u_short sock, u_short reg, u_short data) -{ - i365_set(sock, reg, data & 0xff); - i365_set(sock, reg+1, data >> 8); -} -*/ -int identify_i365 ( u_short port, u_short sock ) { - u_char val; - int type = -1; - /* Use the next free entry in the socket table */ - pccsock[pccsocks].ioaddr = port; - pccsock[pccsocks].internalid = sock; - // *TODO* wakeup a sleepy cirrus controller? - - if ((val = i365_get(pccsocks, I365_IDENT)) & 0x70) - return -1; - switch (val) { - case 0x82: - type = IS_I82365A; break; - case 0x83: - type = IS_I82365B; break; - case 0x84: - type = IS_I82365DF; break; - case 0x88: case 0x89: case 0x8a: - type = IS_IBM; break; - } - /* Check for Vadem VG-468 chips */ - outb(0x0e, port); - outb(0x37, port); - i365_bset(pccsocks, VG468_MISC, VG468_MISC_VADEMREV); - val = i365_get(pccsocks, I365_IDENT); - if (val & I365_IDENT_VADEM) { - i365_bclr(pccsocks, VG468_MISC, VG468_MISC_VADEMREV); - type = ((val & 7) >= 4) ? IS_VG469 : IS_VG468; - } - - /* Check for Ricoh chips */ - val = i365_get(pccsocks, RF5C_CHIP_ID); - if ((val == RF5C_CHIP_RF5C296) || (val == RF5C_CHIP_RF5C396)) type = IS_RF5Cx96; - - /* Check for Cirrus CL-PD67xx chips */ - i365_set(pccsocks, PD67_CHIP_INFO, 0); - val = i365_get(pccsocks, PD67_CHIP_INFO); - if ((val & PD67_INFO_CHIP_ID) == PD67_INFO_CHIP_ID) { - val = i365_get(pccsocks, PD67_CHIP_INFO); - if ((val & PD67_INFO_CHIP_ID) == 0) { - type = (val & PD67_INFO_SLOTS) ? IS_PD672X : IS_PD6710; - i365_set(pccsocks, PD67_EXT_INDEX, 0xe5); - if (i365_get(pccsocks, PD67_EXT_INDEX) != 0xe5) type = IS_VT83C469; - } - } - return type; -} - -int init_i82365(void) { - int i, j, sock, k, ns, id; - //unsigned int ui,uj; - //unsigned char * upc; - ioaddr_t port; - int i82365s = 0; - // Change from kernel: No irq init, no check_region, no isapnp support - // No ignore socket, no extra sockets to check (so it's easier here :-/) - // Probably we don't need any of them; in case YOU do, SHOUT AT ME! - id = identify_i365(i365_base, 0); - if ((id == IS_I82365DF) && (identify_i365(i365_base, 1) != id)) { - for (i = 0; i < 4; i++) { - port = i365_base + ((i & 1) << 2) + ((i & 2) << 1); - sock = (i & 1) << 1; - if (identify_i365(port, sock) == IS_I82365DF) { - add_socket_i365(port, sock, IS_VLSI); - } - } - } else { - for (i = 0; i < 4; i += 2) { - port = i365_base + 2*(i>>2); - sock = (i & 3); - id = identify_i365(port, sock); - if (id < 0) continue; - - for (j = ns = 0; j < 2; j++) { - /* Does the socket exist? */ - if (identify_i365(port, sock+j) < 0) continue; - /* Check for bad socket decode */ - for (k = 0; k <= i82365s; k++) - i365_set(k, I365_MEM(0)+I365_W_OFF, k); - for (k = 0; k <= i82365s; k++) - if (i365_get(k, I365_MEM(0)+I365_W_OFF) != k) - break; - if (k <= i82365s) break; - add_socket_i365(port, sock+j, id); ns++; - } - } - } - return 0; - - - - - - - -/* printf ( "Selecting config 1: io 0x300 @byte 87*2.." ); - upc[(2*87)] = 2; - i365_bclr(1, I365_ADDRWIN, 1 ); - i365_set(1,I365_INTCTL, 0x65 ); //no-reset, memory-card - i365_set(1, I365_IO(0)+0, 0x20 ); - i365_set(1, I365_IO(0)+1, 0x03 ); - i365_set(1, I365_IO(0)+2, 0x3f ); - i365_set(1, I365_IO(0)+3, 0x03 ); - i365_set(1, 0x3a, 0x05 ); - i365_set(1, 0x3b, 0x05 ); - i365_set(1, 0x3c, 0x05 ); - i365_set(1, 0x3d, 0x05 ); - i365_set(1, 0x3e, 0x05 ); - i365_set(1, 0x3f, 0x05 ); - i365_set(1, 0x07, 0x0a ); - i365_set(1, I365_ADDRWIN, 0x40 ); // 0x40 - printf ( "!\n" ); getchar(); - printf ( "\n" ); - return 0; */ -} - -void phex ( unsigned char c ) { - unsigned char a = 0, b = 0; - b = ( c & 0xf ); - if ( b > 9 ) b += ('a'-'9'-1); - b += '0'; - a = ( c & 0xf0 ) >> 4; - if ( a > 9 ) a += ('a'-'9'-1); - a += '0'; - printf ( "%c%c ", a, b ); - return; -} - -int deinit_i82365(void) { - printf("Deinitializing i82365\n" ); - return 0; -} - -/*static int i365_get_status(u_short sock, u_int *value) -{ - u_int status; - - status = i365_get(sock, I365_STATUS); - *value = ((status & I365_CS_DETECT) == I365_CS_DETECT) - ? SS_DETECT : 0; - - if (i365_get(sock, I365_INTCTL) & I365_PC_IOCARD) - *value |= (status & I365_CS_STSCHG) ? 0 : SS_STSCHG; - else { - *value |= (status & I365_CS_BVD1) ? 0 : SS_BATDEAD; - *value |= (status & I365_CS_BVD2) ? 0 : SS_BATWARN; - } - *value |= (status & I365_CS_WRPROT) ? SS_WRPROT : 0; - *value |= (status & I365_CS_READY) ? SS_READY : 0; - *value |= (status & I365_CS_POWERON) ? SS_POWERON : 0; - -#ifdef CONFIG_ISA - if (pccsock[sock].type == IS_VG469) { - status = i365_get(sock, VG469_VSENSE); - if (pccsock[sock].internalid & 1) { - *value |= (status & VG469_VSENSE_B_VS1) ? 0 : SS_3VCARD; - *value |= (status & VG469_VSENSE_B_VS2) ? 0 : SS_XVCARD; - } else { - *value |= (status & VG469_VSENSE_A_VS1) ? 0 : SS_3VCARD; - *value |= (status & VG469_VSENSE_A_VS2) ? 0 : SS_XVCARD; - } - } -#endif - - printf("i82365: GetStatus(%d) = %#4.4x\n", sock, *value); - return 0; -} //i365_get_status -*/ - -/*static int i365_set_socket(u_short sock, socket_state_t *state) -{ - socket_info_t *t = &socket[sock]; - u_char reg; - - printf("i82365: SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, " - "io_irq %d, csc_mask %#2.2x)\n", sock, state->flags, - state->Vcc, state->Vpp, state->io_irq, state->csc_mask); -printf ("\nERROR:UNIMPLEMENTED\n" ); -return 0; - // First set global controller options - // set_bridge_state(sock); *TODO* check: need this here? - - // IO card, RESET flag, IO interrupt - reg = t->intr; - if (state->io_irq != t->cap.pci_irq) reg |= state->io_irq; - reg |= (state->flags & SS_RESET) ? 0 : I365_PC_RESET; - reg |= (state->flags & SS_IOCARD) ? I365_PC_IOCARD : 0; - i365_set(sock, I365_INTCTL, reg); - - reg = I365_PWR_NORESET; - if (state->flags & SS_PWR_AUTO) reg |= I365_PWR_AUTO; - if (state->flags & SS_OUTPUT_ENA) reg |= I365_PWR_OUT; - - if (t->flags & IS_CIRRUS) { - if (state->Vpp != 0) { - if (state->Vpp == 120) - reg |= I365_VPP1_12V; - else if (state->Vpp == state->Vcc) - reg |= I365_VPP1_5V; - else return -EINVAL; - } - if (state->Vcc != 0) { - reg |= I365_VCC_5V; - if (state->Vcc == 33) - i365_bset(sock, PD67_MISC_CTL_1, PD67_MC1_VCC_3V); - else if (state->Vcc == 50) - i365_bclr(sock, PD67_MISC_CTL_1, PD67_MC1_VCC_3V); - else return -EINVAL; - } - } else if (t->flags & IS_VG_PWR) { - if (state->Vpp != 0) { - if (state->Vpp == 120) - reg |= I365_VPP1_12V; - else if (state->Vpp == state->Vcc) - reg |= I365_VPP1_5V; - else return -EINVAL; - } - if (state->Vcc != 0) { - reg |= I365_VCC_5V; - if (state->Vcc == 33) - i365_bset(sock, VG469_VSELECT, VG469_VSEL_VCC); - else if (state->Vcc == 50) - i365_bclr(sock, VG469_VSELECT, VG469_VSEL_VCC); - else return -EINVAL; - } - } else if (t->flags & IS_DF_PWR) { - switch (state->Vcc) { - case 0: break; - case 33: reg |= I365_VCC_3V; break; - case 50: reg |= I365_VCC_5V; break; - default: return -EINVAL; - } - switch (state->Vpp) { - case 0: break; - case 50: reg |= I365_VPP1_5V; break; - case 120: reg |= I365_VPP1_12V; break; - default: return -EINVAL; - } - } else { - switch (state->Vcc) { - case 0: break; - case 50: reg |= I365_VCC_5V; break; - default: return -EINVAL; - } - switch (state->Vpp) { - case 0: break; - case 50: reg |= I365_VPP1_5V | I365_VPP2_5V; break; - case 120: reg |= I365_VPP1_12V | I365_VPP2_12V; break; - default: return -EINVAL; - } - } - - if (reg != i365_get(sock, I365_POWER)) - i365_set(sock, I365_POWER, reg); - - // Chipset-specific functions - if (t->flags & IS_CIRRUS) { - // Speaker control - i365_bflip(sock, PD67_MISC_CTL_1, PD67_MC1_SPKR_ENA, - state->flags & SS_SPKR_ENA); - } - - // Card status change interrupt mask - reg = t->cs_irq << 4; - if (state->csc_mask & SS_DETECT) reg |= I365_CSC_DETECT; - if (state->flags & SS_IOCARD) { - if (state->csc_mask & SS_STSCHG) reg |= I365_CSC_STSCHG; - } else { - if (state->csc_mask & SS_BATDEAD) reg |= I365_CSC_BVD1; - if (state->csc_mask & SS_BATWARN) reg |= I365_CSC_BVD2; - if (state->csc_mask & SS_READY) reg |= I365_CSC_READY; - } - i365_set(sock, I365_CSCINT, reg); - i365_get(sock, I365_CSC); - - return 0; -} // i365_set_socket -*/ - -/*static int i365_get_io_map(u_short sock, struct pccard_io_map *io) -{ - u_char map, ioctl, addr; - printf ( "GETIOMAP unimplemented\n" ); return 0; - map = io->map; - if (map > 1) return -EINVAL; - io->start = i365_get_pair(sock, I365_IO(map)+I365_W_START); - io->stop = i365_get_pair(sock, I365_IO(map)+I365_W_STOP); - ioctl = i365_get(sock, I365_IOCTL); - addr = i365_get(sock, I365_ADDRWIN); - io->speed = to_ns(ioctl & I365_IOCTL_WAIT(map)) ? 1 : 0; - io->flags = (addr & I365_ENA_IO(map)) ? MAP_ACTIVE : 0; - io->flags |= (ioctl & I365_IOCTL_0WS(map)) ? MAP_0WS : 0; - io->flags |= (ioctl & I365_IOCTL_16BIT(map)) ? MAP_16BIT : 0; - io->flags |= (ioctl & I365_IOCTL_IOCS16(map)) ? MAP_AUTOSZ : 0; - printf("i82365: GetIOMap(%d, %d) = %#2.2x, %d ns, " - "%#4.4x-%#4.4x\n", sock, map, io->flags, io->speed, - io->start, io->stop); - return 0; -} // i365_get_io_map -*/ - -/*====================================================================*/ - -/*static int i365_set_io_map(u_short sock, struct pccard_io_map *io) -{ - u_char map, ioctl; - - printf("i82365: SetIOMap(%d, %d, %#2.2x, %d ns, " - "%#4.4x-%#4.4x)\n", sock, io->map, io->flags, - io->speed, io->start, io->stop); -printf ( "UNIMPLEMENTED\n" ); - return 0; - map = io->map; - //if ((map > 1) || (io->start > 0xffff) || (io->stop > 0xffff) || - if ((map > 1) || - (io->stop < io->start)) return -EINVAL; - // Turn off the window before changing anything - if (i365_get(sock, I365_ADDRWIN) & I365_ENA_IO(map)) - i365_bclr(sock, I365_ADDRWIN, I365_ENA_IO(map)); - i365_set_pair(sock, I365_IO(map)+I365_W_START, io->start); - i365_set_pair(sock, I365_IO(map)+I365_W_STOP, io->stop); - ioctl = i365_get(sock, I365_IOCTL) & ~I365_IOCTL_MASK(map); - if (io->speed) ioctl |= I365_IOCTL_WAIT(map); - if (io->flags & MAP_0WS) ioctl |= I365_IOCTL_0WS(map); - if (io->flags & MAP_16BIT) ioctl |= I365_IOCTL_16BIT(map); - if (io->flags & MAP_AUTOSZ) ioctl |= I365_IOCTL_IOCS16(map); - i365_set(sock, I365_IOCTL, ioctl); - // Turn on the window if necessary - if (io->flags & MAP_ACTIVE) - i365_bset(sock, I365_ADDRWIN, I365_ENA_IO(map)); - return 0; -} // i365_set_io_map -*/ - -/* -static int i365_set_mem_map(u_short sock, struct pccard_mem_map *mem) -{ - u_short base, i; - u_char map; - - printf("i82365: SetMemMap(%d, %d, %#2.2x, %d ns, %#5.5lx-%#5.5" - "lx, %#5.5x)\n", sock, mem->map, mem->flags, mem->speed, - mem->sys_start, mem->sys_stop, mem->card_start); - -printf ( "UNIMPLEMENTED\n" ); - return 0; - map = mem->map; - if ((map > 4) || (mem->card_start > 0x3ffffff) || - (mem->sys_start > mem->sys_stop) || (mem->speed > 1000)) - return -EINVAL; - if (!(socket[sock].flags & IS_PCI) && - ((mem->sys_start > 0xffffff) || (mem->sys_stop > 0xffffff))) - return -EINVAL; - - // Turn off the window before changing anything - if (i365_get(sock, I365_ADDRWIN) & I365_ENA_MEM(map)) - i365_bclr(sock, I365_ADDRWIN, I365_ENA_MEM(map)); - - base = I365_MEM(map); - i = (mem->sys_start >> 12) & 0x0fff; - if (mem->flags & MAP_16BIT) i |= I365_MEM_16BIT; - if (mem->flags & MAP_0WS) i |= I365_MEM_0WS; - i365_set_pair(sock, base+I365_W_START, i); - - i = (mem->sys_stop >> 12) & 0x0fff; - switch (to_cycles(mem->speed)) { - case 0: break; - case 1: i |= I365_MEM_WS0; break; - case 2: i |= I365_MEM_WS1; break; - default: i |= I365_MEM_WS1 | I365_MEM_WS0; break; - } - i365_set_pair(sock, base+I365_W_STOP, i); - - i = ((mem->card_start - mem->sys_start) >> 12) & 0x3fff; - if (mem->flags & MAP_WRPROT) i |= I365_MEM_WRPROT; - if (mem->flags & MAP_ATTRIB) i |= I365_MEM_REG; - i365_set_pair(sock, base+I365_W_OFF, i); - - // Turn on the window if necessary - if (mem->flags & MAP_ACTIVE) - i365_bset(sock, I365_ADDRWIN, I365_ENA_MEM(map)); - return 0; -} // i365_set_mem_map -*/ - - -int i82365_interfacer ( interface_func_t func, int sockno, int par1, int par2, void* par3 ) { - //int i, j, k; - //u_int ui; - u_char *upc; - struct pcc_config_t * pccc; - switch ( func ) { - case INIT: - mydriverid = par1; - return init_i82365(); - case SHUTDOWN: - i365_set(sockno, I365_ADDRWIN, i365_get(sockno, I365_ADDRWIN) & 0x20 ); - i365_set(sockno, I365_INTCTL, 0x05 ); - sleepticks(2); - i365_set(sockno,I365_INTCTL, 0x45 ); //no-reset, memory-card - break; - case MAPATTRMEM: - i365_set(sockno,I365_POWER, 0xb1 ); - i365_set(sockno, I365_INTCTL, 0x05 ); - sleepticks(2); - i365_set(sockno,I365_INTCTL, 0x45 ); //no-reset, memory-card - i365_set(sockno, I365_ADDRWIN, i365_get(sockno, I365_ADDRWIN) & 0x20 ); - //i365_bclr(sockno, I365_ADDRWIN, 1 ); - i365_set(sockno, I365_MEM(0)+0, ( par1 >> 12 )& 0xff ); //start - i365_set(sockno, I365_MEM(0)+1, ( par1 >> 20 ) & 0x0f ); - i365_set(sockno, I365_MEM(0)+2, ((par1 + par2 - 1 ) >> 12 ) & 0xff ); //end - i365_set(sockno, I365_MEM(0)+3, (( par1 + par2 - 1 ) >> 20 ) & 0x0f ); - i365_set(sockno, I365_MEM(0)+4, ((0x4000000 - par1) >> 12) & 0xff ); //offset low - i365_set(sockno, I365_MEM(0)+5, 0x40 | (((0x40000000 - par1) >> 12) & 0x3f)); - i365_bset(sockno, I365_ADDRWIN, 1 ); - if ( ! ( 1 & i365_get ( sockno, I365_ADDRWIN ) ) ) return 1; - break; - case UNMAPATTRMEM: - i365_set(sockno, I365_ADDRWIN, i365_get(sockno, I365_ADDRWIN) & 0x20 ); - i365_set(sockno,I365_INTCTL, 0x45 ); //no-reset, memory-card - break; - case SELECTCONFIG: // Params: par1: config number; par3 config pointer pointer - if ( 0 > pccsock[sockno].configoffset ) return 1; - if ( NULL == (pccc = par3 ) ) return 2; - // write config number to - upc = ioremap ( MAP_ATTRMEM_TO, MAP_ATTRMEM_LEN ); - if ( pccsock[sockno].configoffset > MAP_ATTRMEM_LEN ) return 3; - if ( ( par1 & 0x7fffffc0 ) ) return 4; - if ( pccc->index != par1 ) return 5; - upc[pccsock[sockno].configoffset] = ( upc[pccsock[sockno].configoffset] & 0xc0 ) | ( par1 & 0x3f ); - i365_set(sockno, I365_IOCTL, (i365_get(sockno, I365_IOCTL) & 0xfe) | 0x20 ); // 16bit autosize - i365_set(sockno, I365_IO(0)+0, pccc->iowin & 0xff); - i365_set(sockno, I365_IO(0)+1, (pccc->iowin >> 8) & 0xff); - i365_set(sockno, I365_IO(0)+2, (pccc->iowin+pccc->iolen - 1) & 0xff); - i365_set(sockno, I365_IO(0)+3, ((pccc->iowin+pccc->iolen- 1) >> 8) & 0xff); - // Disable mem mapping - i365_bclr(sockno, I365_ADDRWIN, 1); - i365_set(sockno, I365_INTCTL, 0x65); - i365_bset(sockno, I365_ADDRWIN,0x40); - break; - default: - return -1; // ERROR: Unknown function called - } - return 0; -} - -// get_mem_map[1320] -// cirrus_get_state/set/opts... -// vg46x_get_state/... -// get_bridge_state/... - -#endif /* CONFIG_PCMCIA */ |