/trunk/kernel/arch/sparc64/src/drivers/kbd.c |
---|
169,7 → 169,7 |
sysinfo_set_item_val("kbd.type", NULL, KBD_Z8530); |
sysinfo_set_item_val("kbd.devno", NULL, devno); |
sysinfo_set_item_val("kbd.inr", NULL, inr); |
sysinfo_set_item_val("kbd.address.virtual", NULL, |
sysinfo_set_item_val("kbd.address.kernel", NULL, |
(uintptr_t) z8530); |
sysinfo_set_item_val("kbd.address.physical", NULL, pa); |
break; |
189,7 → 189,7 |
sysinfo_set_item_val("kbd.type", NULL, KBD_NS16550); |
sysinfo_set_item_val("kbd.devno", NULL, devno); |
sysinfo_set_item_val("kbd.inr", NULL, inr); |
sysinfo_set_item_val("kbd.address.virtual", NULL, |
sysinfo_set_item_val("kbd.address.kernel", NULL, |
(uintptr_t) ns16550); |
sysinfo_set_item_val("kbd.address.physical", NULL, pa); |
break; |
/trunk/kernel/arch/ia64/src/ia64.c |
---|
168,11 → 168,18 |
inr = NS16550_IRQ; |
(void) ns16550_init((ns16550_t *)NS16550_BASE, devno, inr, NULL, NULL); |
sysinfo_set_item_val("kbd.type", NULL, KBD_NS16550); |
sysinfo_set_item_val("kbd.port", NULL, (uintptr_t)NS16550_BASE); |
sysinfo_set_item_val("kbd.address.physical", NULL, |
(uintptr_t) NS16550_BASE); |
sysinfo_set_item_val("kbd.address.kernel", NULL, |
(uintptr_t) NS16550_BASE); |
#else |
inr = IRQ_KBD; |
(void) i8042_init((i8042_t *)I8042_BASE, devno, inr); |
sysinfo_set_item_val("kbd.type", NULL, KBD_LEGACY); |
sysinfo_set_item_val("kbd.address.physical", NULL, |
(uintptr_t) I8042_BASE); |
sysinfo_set_item_val("kbd.address.kernel", NULL, |
(uintptr_t) I8042_BASE); |
#endif |
sysinfo_set_item_val("kbd", NULL, true); |
sysinfo_set_item_val("kbd.devno", NULL, devno); |
/trunk/kernel/arch/amd64/src/amd64.c |
---|
199,6 → 199,10 |
sysinfo_set_item_val("kbd", NULL, true); |
sysinfo_set_item_val("kbd.devno", NULL, devno); |
sysinfo_set_item_val("kbd.inr", NULL, IRQ_KBD); |
sysinfo_set_item_val("kbd.address.physical", NULL, |
(uintptr_t) I8042_BASE); |
sysinfo_set_item_val("kbd.address.kernel", NULL, |
(uintptr_t) I8042_BASE); |
} |
void calibrate_delay_loop(void) |
/trunk/kernel/arch/ia32/src/ia32.c |
---|
157,6 → 157,10 |
sysinfo_set_item_val("kbd", NULL, true); |
sysinfo_set_item_val("kbd.devno", NULL, devno); |
sysinfo_set_item_val("kbd.inr", NULL, IRQ_KBD); |
sysinfo_set_item_val("kbd.address.physical", NULL, |
(uintptr_t) I8042_BASE); |
sysinfo_set_item_val("kbd.address.kernel", NULL, |
(uintptr_t) I8042_BASE); |
} |
void calibrate_delay_loop(void) |
/trunk/uspace/srv/kbd/port/ns16550.c |
---|
86,20 → 86,22 |
static void ns16550_irq_handler(ipc_callid_t iid, ipc_call_t *call); |
uint16_t ns16550_port; |
static uintptr_t ns16550_physical; |
static uintptr_t ns16550_kernel; |
int kbd_port_init(void) |
{ |
void *vaddr; |
async_set_interrupt_received(ns16550_irq_handler); |
ns16550_port = sysinfo_value("kbd.port"); |
ns16550_kbd.cmds[0].addr = (void *) (ns16550_port + LSR_REG); |
ns16550_kbd.cmds[3].addr = (void *) (ns16550_port + RBR_REG); |
ns16550_physical = sysinfo_value("kbd.address.physical"); |
ns16550_kernel = sysinfo_value("kbd.address.kernel"); |
ns16550_kbd.cmds[0].addr = (void *) (ns16550_kernel + LSR_REG); |
ns16550_kbd.cmds[3].addr = (void *) (ns16550_kernel + RBR_REG); |
ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), |
0, &ns16550_kbd); |
iospace_enable(task_get_id(), ns16550_port, 8); |
return 0; |
return pio_enable((void *) ns16550_physical, 8, &vaddr); |
} |
static void ns16550_irq_handler(ipc_callid_t iid, ipc_call_t *call) |
/trunk/uspace/srv/kbd/port/i8042.c |
---|
35,6 → 35,8 |
* @brief i8042 port driver. |
*/ |
#include <ddi.h> |
#include <libarch/ddi.h> |
#include <ipc/ipc.h> |
#include <async.h> |
#include <unistd.h> |
66,7 → 68,7 |
static irq_cmd_t i8042_cmds[] = { |
{ |
.cmd = CMD_PIO_READ_8, |
.addr = (void *) 0x64, |
.addr = NULL, /* will be patched in run-time */ |
.dstarg = 1 |
}, |
{ |
82,7 → 84,7 |
}, |
{ |
.cmd = CMD_PIO_READ_8, |
.addr = (void *) 0x60, |
.addr = NULL, /* will be patched in run-time */ |
.dstarg = 2 |
}, |
{ |
95,9 → 97,13 |
i8042_cmds |
}; |
static uintptr_t i8042_physical; |
static uintptr_t i8042_kernel; |
static i8042_t * i8042; |
static void wait_ready(void) { |
while (i8042_status_read() & i8042_INPUT_FULL) |
; |
while (pio_read_8(&i8042->status) & i8042_INPUT_FULL) |
; |
} |
static void i8042_irq_handler(ipc_callid_t iid, ipc_call_t *call); |
104,50 → 110,32 |
int kbd_port_init(void) |
{ |
// int i; |
int mouseenabled = 0; |
void *vaddr; |
i8042_physical = sysinfo_value("kbd.address.physical"); |
i8042_kernel = sysinfo_value("kbd.address.kernel"); |
if (pio_enable((void *) i8042_physical, sizeof(i8042_t), &vaddr) != 0) |
return -1; |
i8042 = vaddr; |
async_set_interrupt_received(i8042_irq_handler); |
iospace_enable(task_get_id(), (void *) i8042_DATA, 5); |
/* Disable kbd, enable mouse */ |
i8042_command_write(i8042_CMD_KBD); |
pio_write_8(&i8042->status, i8042_CMD_KBD); |
wait_ready(); |
i8042_command_write(i8042_CMD_KBD); |
pio_write_8(&i8042->status, i8042_CMD_KBD); |
wait_ready(); |
i8042_data_write(i8042_KBD_DISABLE); |
pio_write_8(&i8042->data, i8042_KBD_DISABLE); |
wait_ready(); |
/* Flush all current IO */ |
while (i8042_status_read() & i8042_OUTPUT_FULL) |
i8042_data_read(); |
while (pio_read_8(&i8042->status) & i8042_OUTPUT_FULL) |
(void) pio_read_8(&i8042->data); |
/* Initialize mouse */ |
/* i8042_command_write(i8042_CMD_MOUSE); |
wait_ready(); |
i8042_data_write(MOUSE_OUT_INIT); |
wait_ready(); |
int mouseanswer = 0; |
for (i=0;i < 1000; i++) { |
int status = i8042_status_read(); |
if (status & i8042_OUTPUT_FULL) { |
int data = i8042_data_read(); |
if (status & i8042_MOUSE_DATA) { |
mouseanswer = data; |
break; |
} |
} |
usleep(1000); |
}*/ |
// if (mouseanswer == MOUSE_ACK) { |
// /* enable mouse */ |
// mouseenabled = 1; |
// |
// ipc_register_irq(sysinfo_value("mouse.inr"), sysinfo_value("mouse.devno"), 0, &i8042_kbd); |
// } |
/* Enable kbd */ |
i8042_kbd.cmds[0].addr = &((i8042_t *) i8042_kernel)->status; |
i8042_kbd.cmds[3].addr = &((i8042_t *) i8042_kernel)->data; |
ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &i8042_kbd); |
int newcontrol = i8042_KBD_IE | i8042_KBD_TRANSLATE; |
154,9 → 142,9 |
if (mouseenabled) |
newcontrol |= i8042_MOUSE_IE; |
i8042_command_write(i8042_CMD_KBD); |
pio_write_8(&i8042->status, i8042_CMD_KBD); |
wait_ready(); |
i8042_data_write(newcontrol); |
pio_write_8(&i8042->data, newcontrol); |
wait_ready(); |
return 0; |
167,12 → 155,12 |
int status = IPC_GET_ARG1(*call); |
if ((status & i8042_MOUSE_DATA)) |
return 0; |
return; |
int scan_code = IPC_GET_ARG2(*call); |
kbd_push_scancode(scan_code); |
return 1; |
return; |
} |
/** |
/trunk/uspace/srv/kbd/port/z8530.c |
---|
41,6 → 41,7 |
#include <kbd.h> |
#include <kbd_port.h> |
#include <sys/types.h> |
#include <ddi.h> |
#define CHAN_A_STATUS 4 |
#define CHAN_A_DATA 6 |
84,9 → 85,9 |
int kbd_port_init(void) |
{ |
async_set_interrupt_received(z8530_irq_handler); |
z8530_cmds[0].addr = (void *) sysinfo_value("kbd.address.virtual") + |
z8530_cmds[0].addr = (void *) sysinfo_value("kbd.address.kernel") + |
CHAN_A_STATUS; |
z8530_cmds[3].addr = (void *) sysinfo_value("kbd.address.virtual") + |
z8530_cmds[3].addr = (void *) sysinfo_value("kbd.address.kernel") + |
CHAN_A_DATA; |
ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), |
sysinfo_value("kbd.inr"), &z8530_kbd); |
/trunk/uspace/srv/kbd/port/i8042.h |
---|
38,36 → 38,16 |
#ifndef KBD_PORT_i8042_H_ |
#define KBD_PORT_i8042_H_ |
#include <ddi.h> |
#include <libarch/ddi.h> |
#include <libarch/types.h> |
#define i8042_DATA 0x60 |
#define i8042_STATUS 0X64 |
struct i8042 { |
ioport8_t data; |
uint8_t pad[3]; |
ioport8_t status; |
} __attribute__ ((packed)); |
typedef struct i8042 i8042_t; |
typedef unsigned char u8; |
typedef short u16; |
static inline void i8042_data_write(u8 data) |
{ |
outb(i8042_DATA, data); |
} |
static inline u8 i8042_data_read(void) |
{ |
return inb(i8042_DATA); |
} |
static inline u8 i8042_status_read(void) |
{ |
return inb(i8042_STATUS); |
} |
static inline void i8042_command_write(u8 command) |
{ |
outb(i8042_STATUS, command); |
} |
#endif |
/** |