mirror of
https://github.com/qemu/qemu.git
synced 2024-11-25 03:43:37 +08:00
Fix Sun4u compile
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3594 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1
parent
775b58d8cb
commit
0fe5ea89cc
109
hw/sun4u.c
109
hw/sun4u.c
@ -67,23 +67,23 @@ void DMA_register_channel (int nchan,
|
||||
}
|
||||
|
||||
/* NVRAM helpers */
|
||||
void NVRAM_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value)
|
||||
static void nvram_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value)
|
||||
{
|
||||
m48t59_write(nvram, addr, value);
|
||||
}
|
||||
|
||||
uint8_t NVRAM_get_byte (m48t59_t *nvram, uint32_t addr)
|
||||
static uint8_t nvram_get_byte (m48t59_t *nvram, uint32_t addr)
|
||||
{
|
||||
return m48t59_read(nvram, addr);
|
||||
}
|
||||
|
||||
void NVRAM_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value)
|
||||
static void nvram_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value)
|
||||
{
|
||||
m48t59_write(nvram, addr, value >> 8);
|
||||
m48t59_write(nvram, addr + 1, value & 0xFF);
|
||||
m48t59_write(nvram, addr++, (value >> 8) & 0xff);
|
||||
m48t59_write(nvram, addr++, value & 0xff);
|
||||
}
|
||||
|
||||
uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr)
|
||||
static uint16_t nvram_get_word (m48t59_t *nvram, uint32_t addr)
|
||||
{
|
||||
uint16_t tmp;
|
||||
|
||||
@ -93,30 +93,18 @@ uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr)
|
||||
return tmp;
|
||||
}
|
||||
|
||||
void NVRAM_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value)
|
||||
static void nvram_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value)
|
||||
{
|
||||
m48t59_write(nvram, addr, value >> 24);
|
||||
m48t59_write(nvram, addr + 1, (value >> 16) & 0xFF);
|
||||
m48t59_write(nvram, addr + 2, (value >> 8) & 0xFF);
|
||||
m48t59_write(nvram, addr + 3, value & 0xFF);
|
||||
m48t59_write(nvram, addr++, value >> 24);
|
||||
m48t59_write(nvram, addr++, (value >> 16) & 0xff);
|
||||
m48t59_write(nvram, addr++, (value >> 8) & 0xff);
|
||||
m48t59_write(nvram, addr++, value & 0xff);
|
||||
}
|
||||
|
||||
uint32_t NVRAM_get_lword (m48t59_t *nvram, uint32_t addr)
|
||||
{
|
||||
uint32_t tmp;
|
||||
|
||||
tmp = m48t59_read(nvram, addr) << 24;
|
||||
tmp |= m48t59_read(nvram, addr + 1) << 16;
|
||||
tmp |= m48t59_read(nvram, addr + 2) << 8;
|
||||
tmp |= m48t59_read(nvram, addr + 3);
|
||||
|
||||
return tmp;
|
||||
}
|
||||
|
||||
void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
|
||||
static void nvram_set_string (m48t59_t *nvram, uint32_t addr,
|
||||
const unsigned char *str, uint32_t max)
|
||||
{
|
||||
int i;
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < max && str[i] != '\0'; i++) {
|
||||
m48t59_write(nvram, addr + i, str[i]);
|
||||
@ -124,21 +112,7 @@ void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
|
||||
m48t59_write(nvram, addr + max - 1, '\0');
|
||||
}
|
||||
|
||||
int NVRAM_get_string (m48t59_t *nvram, uint8_t *dst, uint16_t addr, int max)
|
||||
{
|
||||
int i;
|
||||
|
||||
memset(dst, 0, max);
|
||||
for (i = 0; i < max; i++) {
|
||||
dst[i] = NVRAM_get_byte(nvram, addr + i);
|
||||
if (dst[i] == '\0')
|
||||
break;
|
||||
}
|
||||
|
||||
return i;
|
||||
}
|
||||
|
||||
static uint16_t NVRAM_crc_update (uint16_t prev, uint16_t value)
|
||||
static uint16_t nvram_crc_update (uint16_t prev, uint16_t value)
|
||||
{
|
||||
uint16_t tmp;
|
||||
uint16_t pd, pd1, pd2;
|
||||
@ -153,7 +127,8 @@ static uint16_t NVRAM_crc_update (uint16_t prev, uint16_t value)
|
||||
return tmp;
|
||||
}
|
||||
|
||||
uint16_t NVRAM_compute_crc (m48t59_t *nvram, uint32_t start, uint32_t count)
|
||||
static uint16_t nvram_compute_crc (m48t59_t *nvram, uint32_t start,
|
||||
uint32_t count)
|
||||
{
|
||||
uint32_t i;
|
||||
uint16_t crc = 0xFFFF;
|
||||
@ -162,10 +137,10 @@ uint16_t NVRAM_compute_crc (m48t59_t *nvram, uint32_t start, uint32_t count)
|
||||
odd = count & 1;
|
||||
count &= ~1;
|
||||
for (i = 0; i != count; i++) {
|
||||
crc = NVRAM_crc_update(crc, NVRAM_get_word(nvram, start + i));
|
||||
crc = nvram_crc_update(crc, nvram_get_word(nvram, start + i));
|
||||
}
|
||||
if (odd) {
|
||||
crc = NVRAM_crc_update(crc, NVRAM_get_byte(nvram, start + i) << 8);
|
||||
crc = nvram_crc_update(crc, nvram_get_byte(nvram, start + i) << 8);
|
||||
}
|
||||
|
||||
return crc;
|
||||
@ -177,7 +152,7 @@ static uint32_t nvram_set_var (m48t59_t *nvram, uint32_t addr,
|
||||
uint32_t len;
|
||||
|
||||
len = strlen(str) + 1;
|
||||
NVRAM_set_string(nvram, addr, str, len);
|
||||
nvram_set_string(nvram, addr, str, len);
|
||||
|
||||
return addr + len;
|
||||
}
|
||||
@ -215,39 +190,39 @@ int sun4u_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
|
||||
uint32_t start, end;
|
||||
|
||||
/* Set parameters for Open Hack'Ware BIOS */
|
||||
NVRAM_set_string(nvram, 0x00, "QEMU_BIOS", 16);
|
||||
NVRAM_set_lword(nvram, 0x10, 0x00000002); /* structure v2 */
|
||||
NVRAM_set_word(nvram, 0x14, NVRAM_size);
|
||||
NVRAM_set_string(nvram, 0x20, arch, 16);
|
||||
NVRAM_set_byte(nvram, 0x2f, nographic & 0xff);
|
||||
NVRAM_set_lword(nvram, 0x30, RAM_size);
|
||||
NVRAM_set_byte(nvram, 0x34, boot_device);
|
||||
NVRAM_set_lword(nvram, 0x38, kernel_image);
|
||||
NVRAM_set_lword(nvram, 0x3C, kernel_size);
|
||||
nvram_set_string(nvram, 0x00, "QEMU_BIOS", 16);
|
||||
nvram_set_lword(nvram, 0x10, 0x00000002); /* structure v2 */
|
||||
nvram_set_word(nvram, 0x14, NVRAM_size);
|
||||
nvram_set_string(nvram, 0x20, arch, 16);
|
||||
nvram_set_byte(nvram, 0x2f, nographic & 0xff);
|
||||
nvram_set_lword(nvram, 0x30, RAM_size);
|
||||
nvram_set_byte(nvram, 0x34, boot_device);
|
||||
nvram_set_lword(nvram, 0x38, kernel_image);
|
||||
nvram_set_lword(nvram, 0x3C, kernel_size);
|
||||
if (cmdline) {
|
||||
/* XXX: put the cmdline in NVRAM too ? */
|
||||
strcpy(phys_ram_base + CMDLINE_ADDR, cmdline);
|
||||
NVRAM_set_lword(nvram, 0x40, CMDLINE_ADDR);
|
||||
NVRAM_set_lword(nvram, 0x44, strlen(cmdline));
|
||||
nvram_set_lword(nvram, 0x40, CMDLINE_ADDR);
|
||||
nvram_set_lword(nvram, 0x44, strlen(cmdline));
|
||||
} else {
|
||||
NVRAM_set_lword(nvram, 0x40, 0);
|
||||
NVRAM_set_lword(nvram, 0x44, 0);
|
||||
nvram_set_lword(nvram, 0x40, 0);
|
||||
nvram_set_lword(nvram, 0x44, 0);
|
||||
}
|
||||
NVRAM_set_lword(nvram, 0x48, initrd_image);
|
||||
NVRAM_set_lword(nvram, 0x4C, initrd_size);
|
||||
NVRAM_set_lword(nvram, 0x50, NVRAM_image);
|
||||
nvram_set_lword(nvram, 0x48, initrd_image);
|
||||
nvram_set_lword(nvram, 0x4C, initrd_size);
|
||||
nvram_set_lword(nvram, 0x50, NVRAM_image);
|
||||
|
||||
NVRAM_set_word(nvram, 0x54, width);
|
||||
NVRAM_set_word(nvram, 0x56, height);
|
||||
NVRAM_set_word(nvram, 0x58, depth);
|
||||
crc = NVRAM_compute_crc(nvram, 0x00, 0xF8);
|
||||
NVRAM_set_word(nvram, 0xFC, crc);
|
||||
nvram_set_word(nvram, 0x54, width);
|
||||
nvram_set_word(nvram, 0x56, height);
|
||||
nvram_set_word(nvram, 0x58, depth);
|
||||
crc = nvram_compute_crc(nvram, 0x00, 0xF8);
|
||||
nvram_set_word(nvram, 0xFC, crc);
|
||||
|
||||
// OpenBIOS nvram variables
|
||||
// Variable partition
|
||||
start = 256;
|
||||
m48t59_write(nvram, start, 0x70);
|
||||
NVRAM_set_string(nvram, start + 4, "system", 12);
|
||||
nvram_set_string(nvram, start + 4, "system", 12);
|
||||
|
||||
end = start + 16;
|
||||
for (i = 0; i < nb_prom_envs; i++)
|
||||
@ -260,7 +235,7 @@ int sun4u_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
|
||||
// free partition
|
||||
start = end;
|
||||
m48t59_write(nvram, start, 0x7f);
|
||||
NVRAM_set_string(nvram, start + 4, "free", 12);
|
||||
nvram_set_string(nvram, start + 4, "free", 12);
|
||||
|
||||
end = 0x1fd0;
|
||||
nvram_finish_partition(nvram, start, end);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user