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Ignore whitespace Rev 4054 → Rev 4055

/branches/dd/kernel/arch/sparc64/src/drivers/kbd.c
34,19 → 34,26
 
#include <arch/drivers/kbd.h>
#include <genarch/ofw/ofw_tree.h>
 
#ifdef CONFIG_SUN_KBD
#include <genarch/kbrd/kbrd.h>
#endif
#ifdef CONFIG_Z8530
#include <genarch/kbd/z8530.h>
#include <genarch/drivers/z8530/z8530.h>
#endif
#ifdef CONFIG_NS16550
#include <genarch/kbd/ns16550.h>
#include <genarch/drivers/ns16550/ns16550.h>
#endif
 
#include <console/console.h>
#include <ddi/device.h>
#include <ddi/irq.h>
#include <arch/mm/page.h>
#include <arch/types.h>
#include <align.h>
#include <func.h>
#include <string.h>
#include <print.h>
#include <sysinfo/sysinfo.h>
 
kbd_type_t kbd_type = KBD_UNKNOWN;
 
63,6 → 70,15
uintptr_t aligned_addr;
ofw_tree_property_t *prop;
const char *name;
cir_t cir;
void *cir_arg;
 
#ifdef CONFIG_NS16550
ns16550_t *ns16550;
#endif
#ifdef CONFIG_Z8530
z8530_t *z8530;
#endif
name = ofw_tree_node_name(node);
84,30 → 100,33
*/
uint32_t interrupts;
prop = ofw_tree_getprop(node, "interrupts");
if (!prop || !prop->value)
panic("Can't find \"interrupts\" property.\n");
if ((!prop) || (!prop->value))
panic("Cannot find 'interrupt' property.");
interrupts = *((uint32_t *) prop->value);
 
/*
* Read 'reg' property.
*/
prop = ofw_tree_getprop(node, "reg");
if (!prop || !prop->value)
panic("Can't find \"reg\" property.\n");
if ((!prop) || (!prop->value))
panic("Cannot find 'reg' property.");
uintptr_t pa;
size_t size;
devno_t devno;
inr_t inr;
devno_t devno = device_assign_devno();
switch (kbd_type) {
case KBD_Z8530:
size = ((ofw_fhc_reg_t *) prop->value)->size;
if (!ofw_fhc_apply_ranges(node->parent, ((ofw_fhc_reg_t *) prop->value) , &pa)) {
if (!ofw_fhc_apply_ranges(node->parent,
((ofw_fhc_reg_t *) prop->value), &pa)) {
printf("Failed to determine keyboard address.\n");
return;
}
if (!ofw_fhc_map_interrupt(node->parent, ((ofw_fhc_reg_t *) prop->value), interrupts, &inr)) {
if (!ofw_fhc_map_interrupt(node->parent,
((ofw_fhc_reg_t *) prop->value), interrupts, &inr, &cir,
&cir_arg)) {
printf("Failed to determine keyboard interrupt.\n");
return;
}
115,18 → 134,20
case KBD_NS16550:
size = ((ofw_ebus_reg_t *) prop->value)->size;
if (!ofw_ebus_apply_ranges(node->parent, ((ofw_ebus_reg_t *) prop->value) , &pa)) {
if (!ofw_ebus_apply_ranges(node->parent,
((ofw_ebus_reg_t *) prop->value), &pa)) {
printf("Failed to determine keyboard address.\n");
return;
}
if (!ofw_ebus_map_interrupt(node->parent, ((ofw_ebus_reg_t *) prop->value), interrupts, &inr)) {
if (!ofw_ebus_map_interrupt(node->parent,
((ofw_ebus_reg_t *) prop->value), interrupts, &inr, &cir,
&cir_arg)) {
printf("Failed to determine keyboard interrupt.\n");
return;
};
break;
 
default:
panic("Unexpected type.\n");
panic("Unexpected keyboard type.");
}
/*
137,21 → 158,53
*/
aligned_addr = ALIGN_DOWN(pa, PAGE_SIZE);
offset = pa - aligned_addr;
uintptr_t vaddr = hw_map(aligned_addr, offset + size) + offset;
 
switch (kbd_type) {
#ifdef CONFIG_Z8530
case KBD_Z8530:
z8530_init(devno, inr, vaddr);
devno = device_assign_devno();
z8530 = (z8530_t *) hw_map(aligned_addr, offset + size) +
offset;
kbrd_init(stdin);
(void) z8530_init(z8530, devno, inr, cir, cir_arg, &kbrdin);
/*
* This is the necessary evil until the userspace drivers are
* entirely self-sufficient.
*/
sysinfo_set_item_val("kbd", NULL, true);
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.kernel", NULL,
(uintptr_t) z8530);
sysinfo_set_item_val("kbd.address.physical", NULL, pa);
break;
#endif
#ifdef CONFIG_NS16550
case KBD_NS16550:
ns16550_init(devno, inr, vaddr);
devno = device_assign_devno();
ns16550 = (ns16550_t *) hw_map(aligned_addr, offset + size) +
offset;
kbrd_init(stdin);
(void) ns16550_init(ns16550, devno, inr, cir, cir_arg, &kbrdin);
/*
* This is the necessary evil until the userspace driver is
* entirely self-sufficient.
*/
sysinfo_set_item_val("kbd", NULL, true);
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.kernel", NULL,
(uintptr_t) ns16550);
sysinfo_set_item_val("kbd.address.physical", NULL, pa);
break;
#endif
default:
printf("Kernel is not compiled with the necessary keyboard driver this machine requires.\n");
printf("Kernel is not compiled with the necessary keyboard "
"driver this machine requires.\n");
}
}