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Clean up 450KX formatting

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This commit is contained in:
RichardG867
2021-04-17 16:22:00 -03:00
parent 023917f8c0
commit 4c46d21924
2 changed files with 298 additions and 289 deletions
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585
src/chipset/intel_i450kx.c
View File

@@ -32,14 +32,13 @@ i450GX is way more popular of an option but needs more stuff.
#include <86box/timer.h> #include <86box/timer.h>
#include <86box/io.h> #include <86box/io.h>
#include <86box/device.h> #include <86box/device.h>
#include <86box/mem.h> #include <86box/mem.h>
#include <86box/pci.h> #include <86box/pci.h>
#include <86box/smram.h> #include <86box/smram.h>
#include <86box/spd.h> #include <86box/spd.h>
#include <86box/chipset.h> #include <86box/chipset.h>
#ifdef ENABLE_450KX_LOG #ifdef ENABLE_450KX_LOG
int i450kx_do_log = ENABLE_450KX_LOG; int i450kx_do_log = ENABLE_450KX_LOG;
static void static void
@@ -49,15 +48,16 @@ i450kx_log(const char *fmt, ...)
if (i450kx_do_log) if (i450kx_do_log)
{ {
va_start(ap, fmt); va_start(ap, fmt);
pclog_ex(fmt, ap); pclog_ex(fmt, ap);
va_end(ap); va_end(ap);
} }
} }
#else #else
#define i450kx_log(fmt, ...) #define i450kx_log(fmt, ...)
#endif #endif
/* Shadow RAM Flags */ /* Shadow RAM Flags */
#define LSB_DECISION (((shadow_value & 1) ? MEM_READ_EXTANY : MEM_READ_INTERNAL) | ((shadow_value & 2) ? MEM_WRITE_EXTANY : MEM_WRITE_INTERNAL)) #define LSB_DECISION (((shadow_value & 1) ? MEM_READ_EXTANY : MEM_READ_INTERNAL) | ((shadow_value & 2) ? MEM_WRITE_EXTANY : MEM_WRITE_INTERNAL))
#define MSB_DECISION (((shadow_value & 0x10) ? MEM_READ_EXTANY : MEM_READ_INTERNAL) | ((shadow_value & 0x20) ? MEM_WRITE_EXTANY : MEM_WRITE_INTERNAL)) #define MSB_DECISION (((shadow_value & 0x10) ? MEM_READ_EXTANY : MEM_READ_INTERNAL) | ((shadow_value & 0x20) ? MEM_WRITE_EXTANY : MEM_WRITE_INTERNAL))
@@ -74,220 +74,222 @@ i450kx_log(const char *fmt, ...)
#define ENABLE_SEGMENT (MEM_READ_EXTANY | MEM_WRITE_EXTANY) #define ENABLE_SEGMENT (MEM_READ_EXTANY | MEM_WRITE_EXTANY)
#define DISABLE_SEGMENT (MEM_READ_DISABLED | MEM_WRITE_DISABLED) #define DISABLE_SEGMENT (MEM_READ_DISABLED | MEM_WRITE_DISABLED)
typedef struct i450kx_t
{ typedef struct i450kx_t {
smram_t *smram; smram_t *smram;
uint8_t pb_pci_conf[256], mc_pci_conf[256]; uint8_t pb_pci_conf[256], mc_pci_conf[256];
} i450kx_t; } i450kx_t;
void i450kx_shadow(int is_mc, int cur_reg, uint8_t shadow_value, i450kx_t *dev)
static void
i450kx_shadow(int is_mc, int cur_reg, uint8_t shadow_value, i450kx_t *dev)
{ {
if (cur_reg == 0x59) if (cur_reg == 0x59) {
{ mem_set_mem_state_both(0x80000, 0x20000, (is_mc) ? LSB_DECISION_MC : LSB_DECISION);
mem_set_mem_state_both(0x80000, 0x20000, (is_mc) ? LSB_DECISION_MC : LSB_DECISION); mem_set_mem_state_both(0xf0000, 0x10000, (is_mc) ? MSB_DECISION_MC : MSB_DECISION);
mem_set_mem_state_both(0xf0000, 0x10000, (is_mc) ? MSB_DECISION_MC : MSB_DECISION); } else {
} mem_set_mem_state_both(0xc0000 + (((cur_reg & 7) - 2) * 0x8000), 0x4000, (is_mc) ? LSB_DECISION_MC : LSB_DECISION);
else mem_set_mem_state_both(0xc4000 + (((cur_reg & 7) - 2) * 0x8000), 0x4000, (is_mc) ? MSB_DECISION_MC : MSB_DECISION);
{
mem_set_mem_state_both(0xc0000 + (((cur_reg & 7) - 2) * 0x8000), 0x4000, (is_mc) ? LSB_DECISION_MC : LSB_DECISION);
mem_set_mem_state_both(0xc4000 + (((cur_reg & 7) - 2) * 0x8000), 0x4000, (is_mc) ? MSB_DECISION_MC : MSB_DECISION);
} }
flushmmucache_nopc(); flushmmucache_nopc();
} }
void i450kx_smm(uint32_t smram_addr, uint32_t smram_size, i450kx_t *dev)
static void
i450kx_smm(uint32_t smram_addr, uint32_t smram_size, i450kx_t *dev)
{ {
smram_disable_all(); smram_disable_all();
if ((smram_addr != 0) && !!(dev->mc_pci_conf[0x57] & 8)) if ((smram_addr != 0) && !!(dev->mc_pci_conf[0x57] & 8))
smram_enable(dev->smram, smram_addr, smram_addr, smram_size, !!(dev->pb_pci_conf[0x57] & 8), 1); smram_enable(dev->smram, smram_addr, smram_addr, smram_size, !!(dev->pb_pci_conf[0x57] & 8), 1);
flushmmucache(); flushmmucache();
} }
static void static void
pb_write(int func, int addr, uint8_t val, void *priv) pb_write(int func, int addr, uint8_t val, void *priv)
{ {
i450kx_t *dev = (i450kx_t *)priv; i450kx_t *dev = (i450kx_t *)priv;
switch (addr) switch (addr) {
{ case 0x04:
case 0x04: dev->pb_pci_conf[addr] &= val & 0xd7;
dev->pb_pci_conf[addr] &= val & 0xd7; break;
break;
case 0x06: case 0x06:
dev->pb_pci_conf[addr] = val & 0x80; dev->pb_pci_conf[addr] = val & 0x80;
break; break;
case 0x07: case 0x07:
case 0x0d: case 0x0d:
dev->pb_pci_conf[addr] = val; dev->pb_pci_conf[addr] = val;
break; break;
case 0x0f: case 0x0f:
dev->pb_pci_conf[addr] = val & 0xcf; dev->pb_pci_conf[addr] = val & 0xcf;
break; break;
case 0x40: case 0x40:
case 0x41: case 0x41:
dev->pb_pci_conf[addr] = val; dev->pb_pci_conf[addr] = val;
break; break;
case 0x43: case 0x43:
dev->pb_pci_conf[addr] = val & 0x80; dev->pb_pci_conf[addr] = val & 0x80;
break; break;
case 0x48: case 0x48:
dev->pb_pci_conf[addr] = val & 6; dev->pb_pci_conf[addr] = val & 6;
break; break;
case 0x4a: case 0x4a:
case 0x4b: case 0x4b:
dev->pb_pci_conf[addr] = val; dev->pb_pci_conf[addr] = val;
break; break;
case 0x4c: case 0x4c:
dev->pb_pci_conf[addr] = val & 0xd8; dev->pb_pci_conf[addr] = val & 0xd8;
break; break;
case 0x53: case 0x53:
dev->pb_pci_conf[addr] = val & 2; dev->pb_pci_conf[addr] = val & 2;
break; break;
case 0x54: case 0x54:
dev->pb_pci_conf[addr] = val & 0x7b; dev->pb_pci_conf[addr] = val & 0x7b;
break; break;
case 0x55: case 0x55:
dev->pb_pci_conf[addr] = val & 2; dev->pb_pci_conf[addr] = val & 2;
break; break;
case 0x57: case 0x57:
dev->pb_pci_conf[addr] = val & 8; dev->pb_pci_conf[addr] = val & 8;
i450kx_smm(SMRAM_ADDR, SMRAM_SIZE, dev); i450kx_smm(SMRAM_ADDR, SMRAM_SIZE, dev);
break; break;
case 0x58: case 0x58:
dev->pb_pci_conf[addr] = val & 2; dev->pb_pci_conf[addr] = val & 2;
mem_set_mem_state_both(0xa0000, 0x20000, (val & 2) ? ENABLE_SEGMENT : DISABLE_SEGMENT); mem_set_mem_state_both(0xa0000, 0x20000, (val & 2) ? ENABLE_SEGMENT : DISABLE_SEGMENT);
break; break;
case 0x59: case 0x59:
case 0x5a: case 0x5a:
case 0x5b: case 0x5b:
case 0x5c: case 0x5c:
case 0x5d: case 0x5d:
case 0x5e: case 0x5e:
case 0x5f: case 0x5f:
dev->pb_pci_conf[addr] = val & 0x33; dev->pb_pci_conf[addr] = val & 0x33;
i450kx_shadow(0, addr, val, dev); i450kx_shadow(0, addr, val, dev);
break; break;
case 0x70: case 0x70:
dev->pb_pci_conf[addr] = val & 0xfc; dev->pb_pci_conf[addr] = val & 0xfc;
break; break;
case 0x71: case 0x71:
dev->pb_pci_conf[addr] = val & 0x71; dev->pb_pci_conf[addr] = val & 0x71;
break; break;
case 0x78: case 0x78:
dev->pb_pci_conf[addr] = val & 0xf0; dev->pb_pci_conf[addr] = val & 0xf0;
break; break;
case 0x79: case 0x79:
dev->pb_pci_conf[addr] = val & 0xfc; dev->pb_pci_conf[addr] = val & 0xfc;
break; break;
case 0x7c: case 0x7c:
dev->pb_pci_conf[addr] = val & 0x5f; dev->pb_pci_conf[addr] = val & 0x5f;
break; break;
case 0x7d: case 0x7d:
dev->pb_pci_conf[addr] = val & 0x1a; dev->pb_pci_conf[addr] = val & 0x1a;
break; break;
case 0x7e: case 0x7e:
dev->pb_pci_conf[addr] = val & 0xf0; dev->pb_pci_conf[addr] = val & 0xf0;
break; break;
case 0x7f: case 0x7f:
case 0x88: case 0x88:
case 0x89: case 0x89:
case 0x8a: case 0x8a:
dev->pb_pci_conf[addr] = val; dev->pb_pci_conf[addr] = val;
break; break;
case 0x8b: case 0x8b:
dev->pb_pci_conf[addr] = val & 0x80; dev->pb_pci_conf[addr] = val & 0x80;
break; break;
case 0x9c: case 0x9c:
dev->pb_pci_conf[addr] = val & 1; dev->pb_pci_conf[addr] = val & 1;
break; break;
case 0xa4: case 0xa4:
dev->pb_pci_conf[addr] = val & 0xf9; dev->pb_pci_conf[addr] = val & 0xf9;
break; break;
case 0xa5: case 0xa5:
case 0xa6: case 0xa6:
dev->pb_pci_conf[addr] = val; dev->pb_pci_conf[addr] = val;
break; break;
case 0xa7: case 0xa7:
dev->pb_pci_conf[addr] = val & 0x0f; dev->pb_pci_conf[addr] = val & 0x0f;
break; break;
case 0xb0: case 0xb0:
dev->pb_pci_conf[addr] = val & 0xe0; dev->pb_pci_conf[addr] = val & 0xe0;
break; break;
case 0xb1: case 0xb1:
dev->pb_pci_conf[addr] = val & 0x1f; dev->pb_pci_conf[addr] = val & 0x1f;
break; break;
case 0xb4: case 0xb4:
dev->pb_pci_conf[addr] = val & 0xe8; dev->pb_pci_conf[addr] = val & 0xe8;
break; break;
case 0xb5: case 0xb5:
dev->pb_pci_conf[addr] = val & 0x1f; dev->pb_pci_conf[addr] = val & 0x1f;
break; break;
case 0xb8: case 0xb8:
case 0xb9: case 0xb9:
case 0xbb: case 0xbb:
dev->pb_pci_conf[addr] = !(addr == 0xbb) ? val : (val & 0xf0); dev->pb_pci_conf[addr] = !(addr == 0xbb) ? val : (val & 0xf0);
i450kx_smm(SMRAM_ADDR, SMRAM_SIZE, dev); i450kx_smm(SMRAM_ADDR, SMRAM_SIZE, dev);
break; break;
case 0xc4: case 0xc4:
dev->pb_pci_conf[addr] = val & 5; dev->pb_pci_conf[addr] = val & 5;
break; break;
case 0xc5: case 0xc5:
dev->pb_pci_conf[addr] = val & 0x0a; dev->pb_pci_conf[addr] = val & 0x0a;
break; break;
case 0xc6: case 0xc6:
dev->pb_pci_conf[addr] = val & 0x1d; dev->pb_pci_conf[addr] = val & 0x1d;
break; break;
case 0xc8: case 0xc8:
dev->pb_pci_conf[addr] = val & 0x1f; dev->pb_pci_conf[addr] = val & 0x1f;
break; break;
case 0xca: case 0xca:
case 0xcb: case 0xcb:
dev->pb_pci_conf[addr] = val; dev->pb_pci_conf[addr] = val;
break; break;
} }
i450kx_log("i450KX-PB: dev->regs[%02x] = %02x POST: %02x\n", addr, dev->pb_pci_conf[addr], inb(0x80)); i450kx_log("i450KX-PB: dev->regs[%02x] = %02x POST: %02x\n", addr, dev->pb_pci_conf[addr], inb(0x80));
} }
static uint8_t static uint8_t
pb_read(int func, int addr, void *priv) pb_read(int func, int addr, void *priv)
{ {
@@ -295,6 +297,7 @@ pb_read(int func, int addr, void *priv)
return dev->pb_pci_conf[addr]; return dev->pb_pci_conf[addr];
} }
static void static void
mc_write(int func, int addr, uint8_t val, void *priv) mc_write(int func, int addr, uint8_t val, void *priv)
{ {
@@ -302,171 +305,172 @@ mc_write(int func, int addr, uint8_t val, void *priv)
switch (addr) switch (addr)
{ {
case 0x4c: case 0x4c:
dev->mc_pci_conf[addr] = val & 0xdf; dev->mc_pci_conf[addr] = val & 0xdf;
break; break;
case 0x4d: case 0x4d:
dev->mc_pci_conf[addr] = val & 0xdf; dev->mc_pci_conf[addr] = val & 0xdf;
break; break;
case 0x57: case 0x57:
dev->mc_pci_conf[addr] = val & 8; dev->mc_pci_conf[addr] = val & 8;
i450kx_smm(SMRAM_ADDR, SMRAM_SIZE, dev); i450kx_smm(SMRAM_ADDR, SMRAM_SIZE, dev);
break; break;
case 0x58: case 0x58:
dev->mc_pci_conf[addr] = val & 2; dev->mc_pci_conf[addr] = val & 2;
break; break;
case 0x59: case 0x59:
case 0x5a: case 0x5a:
case 0x5b: case 0x5b:
case 0x5c: case 0x5c:
case 0x5d: case 0x5d:
case 0x5e: case 0x5e:
case 0x5f: case 0x5f:
dev->mc_pci_conf[addr] = val & 0x33; dev->mc_pci_conf[addr] = val & 0x33;
i450kx_shadow(1, addr, val, dev); i450kx_shadow(1, addr, val, dev);
break; break;
case 0x60: case 0x60:
case 0x61: case 0x61:
case 0x62: case 0x62:
case 0x63: case 0x63:
case 0x64: case 0x64:
case 0x65: case 0x65:
case 0x66: case 0x66:
case 0x67: case 0x67:
case 0x68: case 0x68:
case 0x69: case 0x69:
case 0x6a: case 0x6a:
case 0x6b: case 0x6b:
case 0x6c: case 0x6c:
case 0x6d: case 0x6d:
case 0x6e: case 0x6e:
case 0x6f: case 0x6f:
dev->mc_pci_conf[addr] = ((addr & 0x0f) % 2) ? 0 : (val & 0x7f); dev->mc_pci_conf[addr] = ((addr & 0x0f) % 2) ? 0 : (val & 0x7f);
spd_write_drbs(dev->mc_pci_conf, 0x60, 0x6f, 4); spd_write_drbs(dev->mc_pci_conf, 0x60, 0x6f, 4);
break; break;
case 0x74: case 0x74:
case 0x75: case 0x75:
case 0x76: case 0x76:
case 0x77: case 0x77:
dev->mc_pci_conf[addr] = val; dev->mc_pci_conf[addr] = val;
break; break;
case 0x78: case 0x78:
dev->mc_pci_conf[addr] = val & 0xf0; dev->mc_pci_conf[addr] = val & 0xf0;
break; break;
case 0x79: case 0x79:
dev->mc_pci_conf[addr] = val & 0xfe; dev->mc_pci_conf[addr] = val & 0xfe;
break; break;
case 0x7a: case 0x7a:
dev->mc_pci_conf[addr] = val; dev->mc_pci_conf[addr] = val;
break; break;
case 0x7b: case 0x7b:
dev->mc_pci_conf[addr] = val & 0x0f; dev->mc_pci_conf[addr] = val & 0x0f;
break; break;
case 0x7c: case 0x7c:
dev->mc_pci_conf[addr] = val & 0x1f; dev->mc_pci_conf[addr] = val & 0x1f;
break; break;
case 0x7d: case 0x7d:
dev->mc_pci_conf[addr] = val & 0x0c; dev->mc_pci_conf[addr] = val & 0x0c;
break; break;
case 0x7e: case 0x7e:
dev->mc_pci_conf[addr] = val & 0xf0; dev->mc_pci_conf[addr] = val & 0xf0;
break; break;
case 0x7f: case 0x7f:
dev->mc_pci_conf[addr] = val; dev->mc_pci_conf[addr] = val;
break; break;
case 0x88: case 0x88:
case 0x89: case 0x89:
dev->mc_pci_conf[addr] = val; dev->mc_pci_conf[addr] = val;
break; break;
case 0x8b: case 0x8b:
dev->mc_pci_conf[addr] = val & 0x80; dev->mc_pci_conf[addr] = val & 0x80;
break; break;
case 0x8c: case 0x8c:
case 0x8d: case 0x8d:
dev->mc_pci_conf[addr] = val; dev->mc_pci_conf[addr] = val;
break; break;
case 0xa4: case 0xa4:
dev->mc_pci_conf[addr] = val & 1; dev->mc_pci_conf[addr] = val & 1;
break; break;
case 0xa5: case 0xa5:
dev->pb_pci_conf[addr] = val & 0xf0; dev->pb_pci_conf[addr] = val & 0xf0;
break; break;
case 0xa6: case 0xa6:
dev->mc_pci_conf[addr] = val; dev->mc_pci_conf[addr] = val;
break; break;
case 0xa7: case 0xa7:
dev->mc_pci_conf[addr] = val & 0x0f; dev->mc_pci_conf[addr] = val & 0x0f;
break; break;
case 0xa8: case 0xa8:
dev->mc_pci_conf[addr] = val & 0xfe; dev->mc_pci_conf[addr] = val & 0xfe;
break; break;
case 0xa9: case 0xa9:
case 0xaa: case 0xaa:
case 0xab: case 0xab:
case 0xac: case 0xac:
case 0xad: case 0xad:
case 0xae: case 0xae:
dev->mc_pci_conf[addr] = val; dev->mc_pci_conf[addr] = val;
break; break;
case 0xaf: case 0xaf:
dev->mc_pci_conf[addr] = val & 0x7f; dev->mc_pci_conf[addr] = val & 0x7f;
break; break;
case 0xb8: case 0xb8:
case 0xb9: case 0xb9:
case 0xbb: case 0xbb:
dev->mc_pci_conf[addr] = !(addr == 0xbb) ? val : (val & 0xf0); dev->mc_pci_conf[addr] = !(addr == 0xbb) ? val : (val & 0xf0);
i450kx_smm(SMRAM_ADDR_MC, SMRAM_SIZE_MC, dev); i450kx_smm(SMRAM_ADDR_MC, SMRAM_SIZE_MC, dev);
break; break;
case 0xbc: case 0xbc:
dev->mc_pci_conf[addr] = val & 1; dev->mc_pci_conf[addr] = val & 1;
break; break;
case 0xc0: case 0xc0:
dev->mc_pci_conf[addr] = val & 7; dev->mc_pci_conf[addr] = val & 7;
break; break;
case 0xc2: case 0xc2:
dev->mc_pci_conf[addr] = val & 3; dev->mc_pci_conf[addr] = val & 3;
break; break;
case 0xc4: case 0xc4:
dev->mc_pci_conf[addr] = val & 0x3f; dev->mc_pci_conf[addr] = val & 0x3f;
break; break;
case 0xc6: case 0xc6:
dev->mc_pci_conf[addr] = val & 0x19; dev->mc_pci_conf[addr] = val & 0x19;
break; break;
} }
i450kx_log("i450KX-MC: dev->regs[%02x] = %02x POST: %02x\n", addr, dev->mc_pci_conf[addr], inb(0x80)); i450kx_log("i450KX-MC: dev->regs[%02x] = %02x POST: %02x\n", addr, dev->mc_pci_conf[addr], inb(0x80));
} }
static uint8_t static uint8_t
mc_read(int func, int addr, void *priv) mc_read(int func, int addr, void *priv)
{ {
@@ -474,6 +478,7 @@ mc_read(int func, int addr, void *priv)
return dev->mc_pci_conf[addr]; return dev->mc_pci_conf[addr];
} }
static void static void
i450kx_reset(void *priv) i450kx_reset(void *priv)
{ {
@@ -531,6 +536,7 @@ i450kx_reset(void *priv)
dev->mc_pci_conf[0xbc] = 1; dev->mc_pci_conf[0xbc] = 1;
} }
static void static void
i450kx_close(void *priv) i450kx_close(void *priv)
{ {
@@ -540,13 +546,14 @@ i450kx_close(void *priv)
free(dev); free(dev);
} }
static void * static void *
i450kx_init(const device_t *info) i450kx_init(const device_t *info)
{ {
i450kx_t *dev = (i450kx_t *)malloc(sizeof(i450kx_t)); i450kx_t *dev = (i450kx_t *)malloc(sizeof(i450kx_t));
memset(dev, 0, sizeof(i450kx_t)); memset(dev, 0, sizeof(i450kx_t));
pci_add_card(PCI_ADD_NORTHBRIDGE, pb_read, pb_write, dev); /* Device 19: Intel 450KX PCI Bridge PB */ pci_add_card(PCI_ADD_NORTHBRIDGE, pb_read, pb_write, dev); /* Device 19: Intel 450KX PCI Bridge PB */
pci_add_card(PCI_ADD_SOUTHBRIDGE, mc_read, mc_write, dev); /* Device 14: Intel 450KX Memory Controller MC */ pci_add_card(PCI_ADD_NORTHBRIDGE, mc_read, mc_write, dev); /* Device 14: Intel 450KX Memory Controller MC */
dev->smram = smram_add(); dev->smram = smram_add();
@@ -559,6 +566,7 @@ i450kx_init(const device_t *info)
return dev; return dev;
} }
const device_t i450kx_device = { const device_t i450kx_device = {
"Intel 450KX (Mars)", "Intel 450KX (Mars)",
DEVICE_PCI, DEVICE_PCI,
@@ -566,7 +574,8 @@ const device_t i450kx_device = {
i450kx_init, i450kx_init,
i450kx_close, i450kx_close,
i450kx_reset, i450kx_reset,
{NULL}, { NULL },
NULL, NULL,
NULL, NULL,
NULL}; NULL
};

2
src/machine/m_at_socket8.c
View File

@@ -53,7 +53,7 @@ machine_at_p6rp4_init(const machine_t *model)
pci_init(PCI_CONFIG_TYPE_1); pci_init(PCI_CONFIG_TYPE_1);
pci_register_slot(0x19, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0); pci_register_slot(0x19, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);
pci_register_slot(0x12, PCI_CARD_SOUTHBRIDGE, 0, 0, 0, 0); pci_register_slot(0x12, PCI_CARD_NORTHBRIDGE, 0, 0, 0, 0);
pci_register_slot(0x02, PCI_CARD_SOUTHBRIDGE, 0, 0, 0, 0); pci_register_slot(0x02, PCI_CARD_SOUTHBRIDGE, 0, 0, 0, 0);
pci_register_slot(0x07, PCI_CARD_NORMAL, 1, 2, 3, 4); pci_register_slot(0x07, PCI_CARD_NORMAL, 1, 2, 3, 4);
pci_register_slot(0x06, PCI_CARD_NORMAL, 2, 3, 4, 1); pci_register_slot(0x06, PCI_CARD_NORMAL, 2, 3, 4, 1);