static int __init shark_init(void)
{
int ret;
if (machine_is_shark())
ret = platform_device_register(&serial_device);
return ret;
}
static int __init shark_pci_init(void)
{
if (!machine_is_shark())
return;
pcibios_min_io = 0x6000;
pcibios_min_mem = 0x50000000;
vga_base = 0xe8000000;
pci_common_init(&shark_pci);
return 0;
}
static int __init shark_init(void)
{
int ret;
if (machine_is_shark())
{
ret = platform_device_register(&rtc_device);
if (ret) printk(KERN_ERR "Unable to register RTC device: %d\n", ret);
ret = platform_device_register(&serial_device);
if (ret) printk(KERN_ERR "Unable to register Serial device: %d\n", ret);
}
return 0;
}
static int __init shark_leds_init(void)
{
int i;
u16 reg;
if (!machine_is_shark())
return -ENODEV;
for (i = 0; i < ARRAY_SIZE(shark_leds); i++) {
struct shark_led *led;
led = kzalloc(sizeof(*led), GFP_KERNEL);
if (!led)
break;
led->cdev.name = shark_leds[i].name;
led->cdev.brightness_set = shark_led_set;
led->cdev.brightness_get = shark_led_get;
led->cdev.default_trigger = shark_leds[i].trigger;
/* Count in 5 bits offset */
led->mask = BIT(i + 5);
if (led_classdev_register(NULL, &led->cdev) < 0) {
kfree(led);
break;
}
}
/* Make LEDs independent of power-state */
request_region(0x24, 4, "led_reg");
reg = led_reg_read();
reg |= 1 << 10;
led_reg_write(reg);
return 0;
}
static int __init shark_pci_init(void)
{
if (machine_is_shark())
pci_common_init(&shark_pci);
return 0;
}
static void __init build_tag_list(struct param_struct *params, void *taglist)
{
struct tag *tag = taglist;
if (params->u1.s.page_size != PAGE_SIZE) {
printk(KERN_WARNING "Warning: bad configuration page, "
"trying to continue\n");
return;
}
printk(KERN_DEBUG "Converting old-style param struct to taglist\n");
tag->hdr.tag = ATAG_CORE;
tag->hdr.size = tag_size(tag_core);
tag->u.core.flags = params->u1.s.flags & FLAG_READONLY;
tag->u.core.pagesize = params->u1.s.page_size;
tag->u.core.rootdev = params->u1.s.rootdev;
tag = tag_next(tag);
tag->hdr.tag = ATAG_RAMDISK;
tag->hdr.size = tag_size(tag_ramdisk);
tag->u.ramdisk.flags = (params->u1.s.flags & FLAG_RDLOAD ? 1 : 0) |
(params->u1.s.flags & FLAG_RDPROMPT ? 2 : 0);
tag->u.ramdisk.size = params->u1.s.ramdisk_size;
tag->u.ramdisk.start = params->u1.s.rd_start;
tag = tag_next(tag);
tag->hdr.tag = ATAG_INITRD;
tag->hdr.size = tag_size(tag_initrd);
tag->u.initrd.start = params->u1.s.initrd_start;
tag->u.initrd.size = params->u1.s.initrd_size;
tag = tag_next(tag);
tag->hdr.tag = ATAG_SERIAL;
tag->hdr.size = tag_size(tag_serialnr);
tag->u.serialnr.low = params->u1.s.system_serial_low;
tag->u.serialnr.high = params->u1.s.system_serial_high;
tag = tag_next(tag);
tag->hdr.tag = ATAG_REVISION;
tag->hdr.size = tag_size(tag_revision);
tag->u.revision.rev = params->u1.s.system_rev;
#ifdef CONFIG_ARCH_ACORN
if (machine_is_riscpc()) {
int i;
for (i = 0; i < 4; i++)
tag = memtag(tag, PHYS_OFFSET + (i << 26),
params->u1.s.pages_in_bank[i] * PAGE_SIZE);
} else
#endif
if (machine_is_shark()) {
int i;
for (i = 0; i < 4; i++) {
unsigned int val = params->u1.s.pages_in_bank[i];
if (!val)
continue;
tag = memtag(tag, val & 0xffff0000,
(val & 0xffff) * PAGE_SIZE);
}
} else
tag = memtag(tag, PHYS_OFFSET, params->u1.s.nr_pages * PAGE_SIZE);
#ifdef CONFIG_FOOTBRIDGE
if (params->u1.s.mem_fclk_21285) {
tag = tag_next(tag);
tag->hdr.tag = ATAG_MEMCLK;
tag->hdr.size = tag_size(tag_memclk);
tag->u.memclk.fmemclk = params->u1.s.mem_fclk_21285;
}
#endif
#ifdef CONFIG_ARCH_ACORN
tag = tag_next(tag);
tag->hdr.tag = ATAG_ACORN;
tag->hdr.size = tag_size(tag_acorn);
tag->u.acorn.memc_control_reg = params->u1.s.memc_control_reg;
tag->u.acorn.vram_pages = params->u1.s.pages_in_vram;
tag->u.acorn.sounddefault = params->u1.s.sounddefault;
tag->u.acorn.adfsdrives = params->u1.s.adfsdrives;
#endif
tag = tag_next(tag);
tag->hdr.tag = ATAG_CMDLINE;
tag->hdr.size = (strlen(params->commandline) + 3 +
sizeof(struct tag_header)) >> 2;
strcpy(tag->u.cmdline.cmdline, params->commandline);
tag = tag_next(tag);
tag->hdr.tag = ATAG_NONE;
tag->hdr.size = 0;
memmove(params, taglist, ((int)tag) - ((int)taglist) +
sizeof(struct tag_header));
}
