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[ifxmips] many more code cleanups for checkpatch.pl, most flagged as errors

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13665 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
thl 2008-12-16 19:39:34 +00:00
parent 424b5aa79f
commit 73a104c025
22 changed files with 856 additions and 911 deletions
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99
target/linux/ifxmips/files/arch/mips/ifxmips/clock.c
View File

@ -70,33 +70,31 @@ unsigned int ifxmips_clocks[] = {CLOCK_167M, CLOCK_133M, CLOCK_111M, CLOCK_83M }
#define DDR_HZ ifxmips_clocks[ifxmips_r32(IFXMIPS_CGU_SYS) & 0x3]
static inline unsigned int
get_input_clock(int pll)
static inline unsigned int get_input_clock(int pll)
{
switch(pll)
{
switch (pll) {
case 0:
if(ifxmips_r32(IFXMIPS_CGU_PLL0_CFG) & CGU_PLL0_SRC)
if (ifxmips_r32(IFXMIPS_CGU_PLL0_CFG) & CGU_PLL0_SRC)
return BASIS_INPUT_CRYSTAL_USB;
else if(CGU_PLL0_PHASE_DIVIDER_ENABLE)
else if (CGU_PLL0_PHASE_DIVIDER_ENABLE)
return BASIC_INPUT_CLOCK_FREQUENCY_1;
else
return BASIC_INPUT_CLOCK_FREQUENCY_2;
case 1:
if(CGU_PLL1_SRC)
if (CGU_PLL1_SRC)
return BASIS_INPUT_CRYSTAL_USB;
else if(CGU_PLL0_PHASE_DIVIDER_ENABLE)
else if (CGU_PLL0_PHASE_DIVIDER_ENABLE)
return BASIC_INPUT_CLOCK_FREQUENCY_1;
else
return BASIC_INPUT_CLOCK_FREQUENCY_2;
case 2:
switch(CGU_PLL2_SRC)
{
switch (CGU_PLL2_SRC) {
case 0:
return cgu_get_pll0_fdiv();
case 1:
return CGU_PLL2_PHASE_DIVIDER_ENABLE ? BASIC_INPUT_CLOCK_FREQUENCY_1 : BASIC_INPUT_CLOCK_FREQUENCY_2;
return CGU_PLL2_PHASE_DIVIDER_ENABLE ?
BASIC_INPUT_CLOCK_FREQUENCY_1 :
BASIC_INPUT_CLOCK_FREQUENCY_2;
case 2:
return BASIS_INPUT_CRYSTAL_USB;
}
@ -105,8 +103,7 @@ get_input_clock(int pll)
}
}
static inline unsigned int
cal_dsm(int pll, unsigned int num, unsigned int den)
static inline unsigned int cal_dsm(int pll, unsigned int num, unsigned int den)
{
u64 res, clock = get_input_clock(pll);
@ -115,8 +112,8 @@ cal_dsm(int pll, unsigned int num, unsigned int den)
return res;
}
static inline unsigned int
mash_dsm(int pll, unsigned int M, unsigned int N, unsigned int K)
static inline unsigned int mash_dsm(int pll, unsigned int M, unsigned int N,
unsigned int K)
{
unsigned int num = ((N + 1) << 10) + K;
unsigned int den = (M + 1) << 10;
@ -124,8 +121,8 @@ mash_dsm(int pll, unsigned int M, unsigned int N, unsigned int K)
return cal_dsm(pll, num, den);
}
static inline unsigned int
ssff_dsm_1(int pll, unsigned int M, unsigned int N, unsigned int K)
static inline unsigned int ssff_dsm_1(int pll, unsigned int M, unsigned int N,
unsigned int K)
{
unsigned int num = ((N + 1) << 11) + K + 512;
unsigned int den = (M + 1) << 11;
@ -133,8 +130,8 @@ ssff_dsm_1(int pll, unsigned int M, unsigned int N, unsigned int K)
return cal_dsm(pll, num, den);
}
static inline unsigned int
ssff_dsm_2(int pll, unsigned int M, unsigned int N, unsigned int K)
static inline unsigned int ssff_dsm_2(int pll, unsigned int M, unsigned int N,
unsigned int K)
{
unsigned int num = K >= 512 ?
((N + 1) << 12) + K - 512 : ((N + 1) << 12) + K + 3584;
@ -143,22 +140,20 @@ ssff_dsm_2(int pll, unsigned int M, unsigned int N, unsigned int K)
return cal_dsm(pll, num, den);
}
static inline unsigned int
dsm(int pll, unsigned int M, unsigned int N, unsigned int K,
unsigned int dsmsel, unsigned int phase_div_en)
static inline unsigned int dsm(int pll, unsigned int M, unsigned int N,
unsigned int K, unsigned int dsmsel, unsigned int phase_div_en)
{
if(!dsmsel)
if (!dsmsel)
return mash_dsm(pll, M, N, K);
else if(!phase_div_en)
else if (!phase_div_en)
return mash_dsm(pll, M, N, K);
else
return ssff_dsm_2(pll, M, N, K);
}
static inline unsigned int
cgu_get_pll0_fosc(void)
static inline unsigned int cgu_get_pll0_fosc(void)
{
if(CGU_PLL0_BYPASS)
if (CGU_PLL0_BYPASS)
return get_input_clock(0);
else
return !CGU_PLL0_CFG_FRAC_EN
@ -168,19 +163,16 @@ cgu_get_pll0_fosc(void)
CGU_PLL0_CFG_DSMSEL, CGU_PLL0_PHASE_DIVIDER_ENABLE);
}
static unsigned int
cgu_get_pll0_fdiv(void)
static unsigned int cgu_get_pll0_fdiv(void)
{
register unsigned int div = CGU_PLL2_CFG_INPUT_DIV + 1;
unsigned int div = CGU_PLL2_CFG_INPUT_DIV + 1;
return (cgu_get_pll0_fosc() + (div >> 1)) / div;
}
unsigned int
cgu_get_io_region_clock(void)
unsigned int cgu_get_io_region_clock(void)
{
register unsigned int ret = cgu_get_pll0_fosc();
switch(ifxmips_r32(IFXMIPS_CGU_PLL2_CFG) & CGU_SYS_DDR_SEL)
{
unsigned int ret = cgu_get_pll0_fosc();
switch (ifxmips_r32(IFXMIPS_CGU_PLL2_CFG) & CGU_SYS_DDR_SEL) {
default:
case 0:
return (ret + 1) / 2;
@ -193,36 +185,36 @@ cgu_get_io_region_clock(void)
}
}
unsigned int
cgu_get_fpi_bus_clock(int fpi)
unsigned int cgu_get_fpi_bus_clock(int fpi)
{
register unsigned int ret = cgu_get_io_region_clock();
if((fpi == 2) && (ifxmips_r32(IFXMIPS_CGU_SYS) & CGU_SYS_FPI_SEL))
unsigned int ret = cgu_get_io_region_clock();
if ((fpi == 2) && (ifxmips_r32(IFXMIPS_CGU_SYS) & CGU_SYS_FPI_SEL))
ret >>= 1;
return ret;
}
void cgu_setup_pci_clk(int external_clock)
{
//set clock to 33Mhz
ifxmips_w32(ifxmips_r32(IFXMIPS_CGU_IFCCR) & ~0xf00000, IFXMIPS_CGU_IFCCR);
ifxmips_w32(ifxmips_r32(IFXMIPS_CGU_IFCCR) | 0x800000, IFXMIPS_CGU_IFCCR);
if(external_clock)
{
ifxmips_w32(ifxmips_r32(IFXMIPS_CGU_IFCCR) & ~ (1 << 16), IFXMIPS_CGU_IFCCR);
/* set clock to 33Mhz */
ifxmips_w32(ifxmips_r32(IFXMIPS_CGU_IFCCR) & ~0xf00000,
IFXMIPS_CGU_IFCCR);
ifxmips_w32(ifxmips_r32(IFXMIPS_CGU_IFCCR) | 0x800000,
IFXMIPS_CGU_IFCCR);
if (external_clock) {
ifxmips_w32(ifxmips_r32(IFXMIPS_CGU_IFCCR) & ~(1 << 16),
IFXMIPS_CGU_IFCCR);
ifxmips_w32((1 << 30), IFXMIPS_CGU_PCICR);
} else {
ifxmips_w32(ifxmips_r32(IFXMIPS_CGU_IFCCR) | (1 << 16), IFXMIPS_CGU_IFCCR);
ifxmips_w32(ifxmips_r32(IFXMIPS_CGU_IFCCR) | (1 << 16),
IFXMIPS_CGU_IFCCR);
ifxmips_w32((1 << 31) | (1 << 30), IFXMIPS_CGU_PCICR);
}
}
unsigned int
ifxmips_get_cpu_hz(void)
unsigned int ifxmips_get_cpu_hz(void)
{
unsigned int ddr_clock = DDR_HZ;
switch(ifxmips_r32(IFXMIPS_CGU_SYS) & 0xc)
{
switch (ifxmips_r32(IFXMIPS_CGU_SYS) & 0xc) {
case 0:
return CLOCK_333M;
case 4:
@ -232,11 +224,10 @@ ifxmips_get_cpu_hz(void)
}
EXPORT_SYMBOL(ifxmips_get_cpu_hz);
unsigned int
ifxmips_get_fpi_hz(void)
unsigned int ifxmips_get_fpi_hz(void)
{
unsigned int ddr_clock = DDR_HZ;
if(ifxmips_r32(IFXMIPS_CGU_SYS) & 0x40)
if (ifxmips_r32(IFXMIPS_CGU_SYS) & 0x40)
return ddr_clock >> 1;
return ddr_clock;
}

56
target/linux/ifxmips/files/arch/mips/ifxmips/dma-core.c
View File

@ -37,13 +37,13 @@ extern void ifxmips_enable_irq(unsigned int irq_nr);
extern void ifxmips_disable_irq(unsigned int irq_nr);
u64 *g_desc_list;
_dma_device_info dma_devs[MAX_DMA_DEVICE_NUM];
_dma_channel_info dma_chan[MAX_DMA_CHANNEL_NUM];
struct dma_device_info dma_devs[MAX_DMA_DEVICE_NUM];
struct dma_channel_info dma_chan[MAX_DMA_CHANNEL_NUM];
static const char *global_device_name[MAX_DMA_DEVICE_NUM] =
{ "PPE", "DEU", "SPI", "SDIO", "MCTRL0", "MCTRL1" };
_dma_chan_map default_dma_map[MAX_DMA_CHANNEL_NUM] = {
struct dma_chan_map default_dma_map[MAX_DMA_CHANNEL_NUM] = {
{"PPE", IFXMIPS_DMA_RX, 0, IFXMIPS_DMA_CH0_INT, 0},
{"PPE", IFXMIPS_DMA_TX, 0, IFXMIPS_DMA_CH1_INT, 0},
{"PPE", IFXMIPS_DMA_RX, 1, IFXMIPS_DMA_CH2_INT, 1},
@ -66,7 +66,7 @@ _dma_chan_map default_dma_map[MAX_DMA_CHANNEL_NUM] = {
{"MCTRL1", IFXMIPS_DMA_TX, 1, IFXMIPS_DMA_CH19_INT, 1}
};
_dma_chan_map *chan_map = default_dma_map;
struct dma_chan_map *chan_map = default_dma_map;
volatile u32 g_ifxmips_dma_int_status;
volatile int g_ifxmips_dma_in_process; /* 0=not in process, 1=in process */
@ -87,7 +87,7 @@ void common_buffer_free(u8 *dataptr, void *opt)
kfree(dataptr);
}
void enable_ch_irq(_dma_channel_info *pCh)
void enable_ch_irq(struct dma_channel_info *pCh)
{
int chan_no = (int)(pCh - dma_chan);
unsigned long flag;
@ -100,7 +100,7 @@ void enable_ch_irq(_dma_channel_info *pCh)
ifxmips_enable_irq(pCh->irq);
}
void disable_ch_irq(_dma_channel_info *pCh)
void disable_ch_irq(struct dma_channel_info *pCh)
{
unsigned long flag;
int chan_no = (int) (pCh - dma_chan);
@ -114,7 +114,7 @@ void disable_ch_irq(_dma_channel_info *pCh)
ifxmips_mask_and_ack_irq(pCh->irq);
}
void open_chan(_dma_channel_info *pCh)
void open_chan(struct dma_channel_info *pCh)
{
unsigned long flag;
int chan_no = (int)(pCh - dma_chan);
@ -127,7 +127,7 @@ void open_chan(_dma_channel_info *pCh)
local_irq_restore(flag);
}
void close_chan(_dma_channel_info *pCh)
void close_chan(struct dma_channel_info *pCh)
{
unsigned long flag;
int chan_no = (int) (pCh - dma_chan);
@ -139,7 +139,7 @@ void close_chan(_dma_channel_info *pCh)
local_irq_restore(flag);
}
void reset_chan(_dma_channel_info *pCh)
void reset_chan(struct dma_channel_info *pCh)
{
int chan_no = (int) (pCh - dma_chan);
@ -149,8 +149,8 @@ void reset_chan(_dma_channel_info *pCh)
void rx_chan_intr_handler(int chan_no)
{
_dma_device_info *pDev = (_dma_device_info *)dma_chan[chan_no].dma_dev;
_dma_channel_info *pCh = &dma_chan[chan_no];
struct dma_device_info *pDev = (struct dma_device_info *)dma_chan[chan_no].dma_dev;
struct dma_channel_info *pCh = &dma_chan[chan_no];
struct rx_desc *rx_desc_p;
int tmp;
unsigned long flag;
@ -179,8 +179,8 @@ void rx_chan_intr_handler(int chan_no)
inline void tx_chan_intr_handler(int chan_no)
{
_dma_device_info *pDev = (_dma_device_info *)dma_chan[chan_no].dma_dev;
_dma_channel_info *pCh = &dma_chan[chan_no];
struct dma_device_info *pDev = (struct dma_device_info *)dma_chan[chan_no].dma_dev;
struct dma_channel_info *pCh = &dma_chan[chan_no];
int tmp;
unsigned long flag;
@ -242,11 +242,11 @@ void do_dma_tasklet(unsigned long unused)
irqreturn_t dma_interrupt(int irq, void *dev_id)
{
_dma_channel_info *pCh;
struct dma_channel_info *pCh;
int chan_no = 0;
int tmp;
pCh = (_dma_channel_info *)dev_id;
pCh = (struct dma_channel_info *)dev_id;
chan_no = (int)(pCh - dma_chan);
if (chan_no < 0 || chan_no > 19)
BUG();
@ -265,7 +265,7 @@ irqreturn_t dma_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
_dma_device_info *dma_device_reserve(char *dev_name)
struct dma_device_info *dma_device_reserve(char *dev_name)
{
int i;
@ -282,21 +282,21 @@ _dma_device_info *dma_device_reserve(char *dev_name)
}
EXPORT_SYMBOL(dma_device_reserve);
void dma_device_release(_dma_device_info *dev)
void dma_device_release(struct dma_device_info *dev)
{
dev->reserved = 0;
}
EXPORT_SYMBOL(dma_device_release);
void dma_device_register(_dma_device_info *dev)
void dma_device_register(struct dma_device_info *dev)
{
int i, j;
int chan_no = 0;
u8 *buffer;
int byte_offset;
unsigned long flag;
_dma_device_info *pDev;
_dma_channel_info *pCh;
struct dma_device_info *pDev;
struct dma_channel_info *pCh;
struct rx_desc *rx_desc_p;
struct tx_desc *tx_desc_p;
@ -331,7 +331,7 @@ void dma_device_register(_dma_device_info *dev)
for (j = 0; j < pCh->desc_len; j++) {
rx_desc_p = (struct rx_desc *)pCh->desc_base + j;
pDev = (_dma_device_info *)(pCh->dma_dev);
pDev = (struct dma_device_info *)(pCh->dma_dev);
buffer = pDev->buffer_alloc(pCh->packet_size, &byte_offset, (void *)&(pCh->opt[j]));
if (!buffer)
break;
@ -364,11 +364,11 @@ void dma_device_register(_dma_device_info *dev)
}
EXPORT_SYMBOL(dma_device_register);
void dma_device_unregister(_dma_device_info *dev)
void dma_device_unregister(struct dma_device_info *dev)
{
int i, j;
int chan_no;
_dma_channel_info *pCh;
struct dma_channel_info *pCh;
struct rx_desc *rx_desc_p;
struct tx_desc *tx_desc_p;
unsigned long flag;
@ -442,7 +442,7 @@ int dma_device_read(struct dma_device_info *dma_dev, u8 **dataptr, void **opt)
int len;
int byte_offset = 0;
void *p = NULL;
_dma_channel_info *pCh = dma_dev->rx_chan[dma_dev->current_rx_chan];
struct dma_channel_info *pCh = dma_dev->rx_chan[dma_dev->current_rx_chan];
struct rx_desc *rx_desc_p;
/* get the rx data first */
@ -488,13 +488,13 @@ int dma_device_write(struct dma_device_info *dma_dev, u8 *dataptr, int len, void
{
unsigned long flag;
u32 tmp, byte_offset;
_dma_channel_info *pCh;
struct dma_channel_info *pCh;
int chan_no;
struct tx_desc *tx_desc_p;
local_irq_save(flag);
pCh = dma_dev->tx_chan[dma_dev->current_tx_chan];
chan_no = (int)(pCh - (_dma_channel_info *) dma_chan);
chan_no = (int)(pCh - (struct dma_channel_info *) dma_chan);
tx_desc_p = (struct tx_desc *)pCh->desc_base + pCh->prev_desc;
while (tx_desc_p->status.field.OWN == CPU_OWN && tx_desc_p->status.field.C) {
@ -546,13 +546,13 @@ int dma_device_write(struct dma_device_info *dma_dev, u8 *dataptr, int len, void
}
EXPORT_SYMBOL(dma_device_write);
int map_dma_chan(_dma_chan_map *map)
int map_dma_chan(struct dma_chan_map *map)
{
int i, j;
int result;
for (i = 0; i < MAX_DMA_DEVICE_NUM; i++)
strcpy(dma_devs[i].device_name, global_device_name[i]);
dma_devs[i].device_name = &global_device_name[i];
for (i = 0; i < MAX_DMA_CHANNEL_NUM; i++) {
dma_chan[i].irq = map[i].irq;

136
target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c
View File

@ -51,7 +51,7 @@ static struct timer_list rst_button_timer;
extern struct sock *uevent_sock;
extern u64 uevent_next_seqnum(void);
static unsigned long seen;
static int pressed = 0;
static int pressed;
struct event_t {
struct work_struct wq;
@ -61,26 +61,24 @@ struct event_t {
#endif
#define IFXMIPS_GPIO_SANITY {if (port > MAX_PORTS || pin > PINS_PER_PORT) return -EINVAL; }
int
ifxmips_port_reserve_pin(unsigned int port, unsigned int pin)
int ifxmips_port_reserve_pin(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
printk("%s : call to obseleted function\n", __func__);
printk(KERN_INFO "%s : call to obseleted function\n", __func__);
return 0;
}
EXPORT_SYMBOL(ifxmips_port_reserve_pin);
int
ifxmips_port_free_pin(unsigned int port, unsigned int pin)
int ifxmips_port_free_pin(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
printk("%s : call to obseleted function\n", __func__);
printk(KERN_INFO "%s : call to obseleted function\n", __func__);
return 0;
}
EXPORT_SYMBOL(ifxmips_port_free_pin);
int
ifxmips_port_set_open_drain(unsigned int port, unsigned int pin)
int ifxmips_port_set_open_drain(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_OD + (port * 0xC)) | (1 << pin),
@ -89,8 +87,7 @@ ifxmips_port_set_open_drain(unsigned int port, unsigned int pin)
}
EXPORT_SYMBOL(ifxmips_port_set_open_drain);
int
ifxmips_port_clear_open_drain(unsigned int port, unsigned int pin)
int ifxmips_port_clear_open_drain(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_OD + (port * 0xC)) & ~(1 << pin),
@ -99,110 +96,99 @@ ifxmips_port_clear_open_drain(unsigned int port, unsigned int pin)
}
EXPORT_SYMBOL(ifxmips_port_clear_open_drain);
int
ifxmips_port_set_pudsel(unsigned int port, unsigned int pin)
int ifxmips_port_set_pudsel(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC)) | (1 << pin),
IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_set_pudsel);
int
ifxmips_port_clear_pudsel (unsigned int port, unsigned int pin)
int ifxmips_port_clear_pudsel(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC)) & ~(1 << pin),
IFXMIPS_GPIO_P0_PUDSEL + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_clear_pudsel);
int
ifxmips_port_set_puden(unsigned int port, unsigned int pin)
int ifxmips_port_set_puden(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_PUDEN + (port * 0xC)) | (1 << pin),
IFXMIPS_GPIO_P0_PUDEN + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_set_puden);
int
ifxmips_port_clear_puden(unsigned int port, unsigned int pin)
int ifxmips_port_clear_puden(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_PUDEN + (port * 0xC)) & ~(1 << pin),
IFXMIPS_GPIO_P0_PUDEN + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_clear_puden);
int
ifxmips_port_set_stoff(unsigned int port, unsigned int pin)
int ifxmips_port_set_stoff(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_STOFF + (port * 0xC)) | (1 << pin),
IFXMIPS_GPIO_P0_STOFF + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_set_stoff);
int
ifxmips_port_clear_stoff(unsigned int port, unsigned int pin)
int ifxmips_port_clear_stoff(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_STOFF + (port * 0xC)) & ~(1 << pin),
IFXMIPS_GPIO_P0_STOFF + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_clear_stoff);
int
ifxmips_port_set_dir_out(unsigned int port, unsigned int pin)
int ifxmips_port_set_dir_out(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_DIR + (port * 0xC)) | (1 << pin),
IFXMIPS_GPIO_P0_DIR + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_set_dir_out);
int
ifxmips_port_set_dir_in(unsigned int port, unsigned int pin)
int ifxmips_port_set_dir_in(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_DIR + (port * 0xC)) & ~(1 << pin),
IFXMIPS_GPIO_P0_DIR + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_set_dir_in);
int
ifxmips_port_set_output(unsigned int port, unsigned int pin)
int ifxmips_port_set_output(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_OUT + (port * 0xC)) | (1 << pin),
IFXMIPS_GPIO_P0_OUT + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_set_output);
int
ifxmips_port_clear_output(unsigned int port, unsigned int pin)
int ifxmips_port_clear_output(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_OUT + (port * 0xC)) & ~(1 << pin),
IFXMIPS_GPIO_P0_OUT + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_clear_output);
int
ifxmips_port_get_input(unsigned int port, unsigned int pin)
int ifxmips_port_get_input(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
if (ifxmips_r32(IFXMIPS_GPIO_P0_IN + (port * 0xC)) & (1 << pin))
return 0;
else
@ -210,40 +196,36 @@ ifxmips_port_get_input(unsigned int port, unsigned int pin)
}
EXPORT_SYMBOL(ifxmips_port_get_input);
int
ifxmips_port_set_altsel0(unsigned int port, unsigned int pin)
int ifxmips_port_set_altsel0(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC)) | (1 << pin),
IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_set_altsel0);
int
ifxmips_port_clear_altsel0(unsigned int port, unsigned int pin)
int ifxmips_port_clear_altsel0(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC)) & ~(1 << pin),
IFXMIPS_GPIO_P0_ALTSEL0 + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_clear_altsel0);
int
ifxmips_port_set_altsel1(unsigned int port, unsigned int pin)
int ifxmips_port_set_altsel1(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC)) | (1 << pin),
IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC));
return 0;
}
EXPORT_SYMBOL(ifxmips_port_set_altsel1);
int
ifxmips_port_clear_altsel1(unsigned int port, unsigned int pin)
int ifxmips_port_clear_altsel1(unsigned int port, unsigned int pin)
{
IFXMIPS_GPIO_SANITY;
IFXMIPS_GPIO_SANITY;
ifxmips_w32(ifxmips_r32(IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC)) & ~(1 << pin),
IFXMIPS_GPIO_P0_ALTSEL1 + (port * 0xC));
return 0;
@ -251,16 +233,14 @@ ifxmips_port_clear_altsel1(unsigned int port, unsigned int pin)
EXPORT_SYMBOL(ifxmips_port_clear_altsel1);
#ifdef CONFIG_IFXMIPS_GPIO_RST_BTN
static inline void
add_msg(struct sk_buff *skb, char *msg)
static inline void add_msg(struct sk_buff *skb, char *msg)
{
char *scratch;
scratch = skb_put(skb, strlen(msg) + 1);
sprintf(scratch, msg);
}
static void
hotplug_button(struct work_struct *wq)
static void hotplug_button(struct work_struct *wq)
{
struct sk_buff *skb;
struct event_t *event;
@ -269,17 +249,17 @@ hotplug_button(struct work_struct *wq)
char buf[128];
event = container_of(wq, struct event_t, wq);
if(!uevent_sock)
if (!uevent_sock)
goto done;
s = event->set ? "pressed" : "released";
len = strlen(s) + 2;
skb = alloc_skb(len + 2048, GFP_KERNEL);
if(!skb)
if (!skb)
goto done;
scratch = skb_put(skb, len);
sprintf(scratch, "%s@",s);
sprintf(scratch, "%s@", s);
add_msg(skb, "HOME=/");
add_msg(skb, "PATH=/sbin:/bin:/usr/sbin:/usr/bin");
add_msg(skb, "SUBSYSTEM=button");
@ -296,24 +276,21 @@ done:
kfree(event);
}
static void
reset_button_poll(unsigned long unused)
static void reset_button_poll(unsigned long unused)
{
struct event_t *event;
rst_button_timer.expires = jiffies + (HZ / 4);
add_timer(&rst_button_timer);
if (pressed != ifxmips_port_get_input(rst_port, rst_pin))
{
if(pressed)
if (pressed != ifxmips_port_get_input(rst_port, rst_pin)) {
if (pressed)
pressed = 0;
else
pressed = 1;
event = (struct event_t *) kzalloc(sizeof(struct event_t), GFP_ATOMIC);
if (!event)
{
printk("Could not alloc hotplug event\n");
event = kzalloc(sizeof(struct event_t), GFP_ATOMIC);
if (!event) {
printk(KERN_INFO "Could not alloc hotplug event\n");
return;
}
event->set = pressed;
@ -325,8 +302,7 @@ reset_button_poll(unsigned long unused)
}
#endif
static int
ifxmips_gpio_probe(struct platform_device *dev)
static int ifxmips_gpio_probe(struct platform_device *dev)
{
int retval = 0;
@ -346,8 +322,7 @@ ifxmips_gpio_probe(struct platform_device *dev)
return retval;
}
static int
ifxmips_gpio_remove(struct platform_device *pdev)
static int ifxmips_gpio_remove(struct platform_device *pdev)
{
#ifdef CONFIG_IFXMIPS_GPIO_RST_BTN
del_timer_sync(&rst_button_timer);
@ -355,8 +330,7 @@ ifxmips_gpio_remove(struct platform_device *pdev)
return 0;
}
static struct
platform_driver ifxmips_gpio_driver = {
static struct platform_driver ifxmips_gpio_driver = {
.probe = ifxmips_gpio_probe,
.remove = ifxmips_gpio_remove,
.driver = {
@ -365,8 +339,7 @@ platform_driver ifxmips_gpio_driver = {
},
};
int __init
ifxmips_gpio_init(void)
int __init ifxmips_gpio_init(void)
{
int ret = platform_driver_register(&ifxmips_gpio_driver);
if (ret)
@ -374,8 +347,7 @@ ifxmips_gpio_init(void)
return ret;
}
void __exit
ifxmips_gpio_exit(void)
void __exit ifxmips_gpio_exit(void)
{
platform_driver_unregister(&ifxmips_gpio_driver);
}

12
target/linux/ifxmips/files/arch/mips/ifxmips/pmu.c
View File

@ -21,21 +21,21 @@
#include <linux/version.h>
#include <asm/ifxmips/ifxmips.h>
void
ifxmips_pmu_enable(unsigned int module)
void ifxmips_pmu_enable(unsigned int module)
{
int err = 1000000;
ifxmips_w32(ifxmips_r32(IFXMIPS_PMU_PWDCR) & ~module, IFXMIPS_PMU_PWDCR);
while (--err && (ifxmips_r32(IFXMIPS_PMU_PWDSR) & module)) {}
ifxmips_w32(ifxmips_r32(IFXMIPS_PMU_PWDCR) & ~module,
IFXMIPS_PMU_PWDCR);
while (--err && (ifxmips_r32(IFXMIPS_PMU_PWDSR) & module))
;
if (!err)
panic("activating PMU module failed!");
}
EXPORT_SYMBOL(ifxmips_pmu_enable);
void
ifxmips_pmu_disable(unsigned int module)
void ifxmips_pmu_disable(unsigned int module)
{
ifxmips_w32(ifxmips_r32(IFXMIPS_PMU_PWDCR) | module, IFXMIPS_PMU_PWDCR);
}

25
target/linux/ifxmips/files/arch/mips/ifxmips/prom.c
View File

@ -26,11 +26,11 @@
static char buf[1024]; /* for prom_printf() */
/* for voice cpu (MIPS24K) */
unsigned int *prom_cp1_base = NULL;
unsigned int prom_cp1_size = 0;
unsigned int *prom_cp1_base;
unsigned int prom_cp1_size;
/* for Multithreading (APRP) on MIPS34K */
unsigned long physical_memsize = 0L;
unsigned long physical_memsize;
#ifdef IFXMIPS_PROM_ASC0
#define IFXMIPS_ASC_DIFF 0
@ -57,7 +57,8 @@ void prom_putchar(char c)
unsigned long flags;
local_irq_save(flags);
while((asc_r32(IFXMIPS_ASC_FSTAT) & ASCFSTAT_TXFFLMASK) >> ASCFSTAT_TXFFLOFF);
while ((asc_r32(IFXMIPS_ASC_FSTAT) & ASCFSTAT_TXFFLMASK) >> ASCFSTAT_TXFFLOFF)
;
if (c == '\n')
asc_w32('\r', IFXMIPS_ASC_TBUF);
@ -105,10 +106,9 @@ void __init prom_init(void)
mips_machtype = MACH_INFINEON_IFXMIPS;
if (argc) {
argv = (char**)KSEG1ADDR((unsigned long)argv);
argv = (char **)KSEG1ADDR((unsigned long)argv);
arcs_cmdline[0] = '\0';
for (i = 1; i < argc; i++)
{
for (i = 1; i < argc; i++) {
char *a = (char *)KSEG1ADDR(argv[i]);
if (!argv[i])
continue;
@ -129,25 +129,22 @@ void __init prom_init(void)
strcpy(&(arcs_cmdline[0]),
"console=ttyS0,115200 rootfstype=squashfs,jffs2 init=/etc/preinit");
}
envp = (char**)KSEG1ADDR((unsigned long)envp);
while(*envp)
{
envp = (char **)KSEG1ADDR((unsigned long)envp);
while (*envp) {
char *e = (char *)KSEG1ADDR(*envp);
if (!strncmp(e, "memsize=", 8))
{
if (!strncmp(e, "memsize=", 8)) {
e += 8;
memsize = simple_strtoul(e, NULL, 10);
}
envp++;
}
memsize *= 1024 * 1024;
/* only on Twinpass/Danube a second CPU is used for Voice */
if ((cpu_data[0].cputype == CPU_24K) && (prom_cp1_size)) {
memsize -= prom_cp1_size;
prom_cp1_base = (unsigned int*)KSEG1ADDR(memsize);
prom_cp1_base = (unsigned int *)KSEG1ADDR(memsize);
prom_printf("Using %dMB Ram and reserving %dMB for cp1\n",
memsize>>20, prom_cp1_size>>20);

18
target/linux/ifxmips/files/arch/mips/ifxmips/reset.c
View File

@ -18,9 +18,9 @@
#include <linux/kernel.h>
#include <linux/pm.h>
#include <asm/reboot.h>
#include <linux/reboot.h>
#include <linux/io.h>
#include <asm/system.h>
#include <asm/io.h>
#include <asm/ifxmips/ifxmips.h>
static void ifxmips_machine_restart(char *command)
@ -28,22 +28,26 @@ static void ifxmips_machine_restart(char *command)
printk(KERN_NOTICE "System restart\n");
local_irq_disable();
ifxmips_w32(ifxmips_r32(IFXMIPS_RCU_RST) | IFXMIPS_RCU_RST_ALL, IFXMIPS_RCU_RST);
for(;;);
ifxmips_w32(ifxmips_r32(IFXMIPS_RCU_RST) | IFXMIPS_RCU_RST_ALL,
IFXMIPS_RCU_RST);
for (;;)
;
}
static void ifxmips_machine_halt(void)
{
printk(KERN_NOTICE "System halted.\n");
local_irq_disable();
for(;;);
for (;;)
;
}
static void ifxmips_machine_power_off(void)
{
printk (KERN_NOTICE "Please turn off the power now.\n");
printk(KERN_NOTICE "Please turn off the power now.\n");
local_irq_disable();
for(;;);
for (;;)
;
}
void ifxmips_reboot_setup(void)

6
target/linux/ifxmips/files/arch/mips/ifxmips/setup.c
View File

@ -19,11 +19,13 @@
#include <linux/init.h>
#include <asm/time.h>
#include <asm/traps.h>
#include <linux/time.h>
#include <linux/cpu.h>
#include <asm/traps.h>
#include <asm/irq.h>
#include <asm/bootinfo.h>
#include <asm/ifxmips/ifxmips.h>
#include <asm/ifxmips/ifxmips_irq.h>
#include <asm/ifxmips/ifxmips_pmu.h>

565
target/linux/ifxmips/files/arch/mips/ifxmips/timer.c
View File

File diff suppressed because it is too large Load Diff

25
target/linux/ifxmips/files/drivers/char/ifxmips_ssc.c
View File

@ -1251,24 +1251,13 @@ static int ssc_session(char *tx_buf, u32 tx_len, char *rx_buf, u32 rx_len)
else
eff_size = tx_len;
//4 bytes alignment, required by driver
/* change by TaiCheng */
//if (in_irq()){
if (1) {
ssc_tx_buf = kmalloc(sizeof(char) *
((eff_size + 3) & (~3)),
GFP_ATOMIC);
ssc_rx_buf = kmalloc(sizeof(char) *
((eff_size + 3) & (~3)),
GFP_ATOMIC);
} else {
ssc_tx_buf = kmalloc(sizeof(char) *
((eff_size + 3) & (~3)),
GFP_KERNEL);
ssc_rx_buf = kmalloc(sizeof(char) *
((eff_size + 3) & (~3)),
GFP_KERNEL);
}
/* 4 bytes alignment, required by driver */
ssc_tx_buf = kmalloc(sizeof(char) *
((eff_size + 3) & (~3)),
GFP_ATOMIC);
ssc_rx_buf = kmalloc(sizeof(char) *
((eff_size + 3) & (~3)),
GFP_ATOMIC);
if (ssc_tx_buf == NULL || ssc_rx_buf == NULL) {
printk("no memory for size of %d\n", eff_size);
ret = -ENOMEM;

54
target/linux/ifxmips/files/drivers/leds/leds-ifxmips.c
View File

@ -37,8 +37,11 @@
#define DRVNAME "ifxmips_led"
#if 1
#define IFXMIPS_LED_CLK_EDGE IFXMIPS_LED_FALLING
//#define IFXMIPS_LED_CLK_EDGE IFXMIPS_LED_RISING
#else
#define IFXMIPS_LED_CLK_EDGE IFXMIPS_LED_RISING
#endif
#define IFXMIPS_LED_SPEED IFXMIPS_LED_8HZ
@ -51,45 +54,47 @@ struct ifxmips_led {
u8 bit;
};
void ifxmips_led_set (unsigned int led)
void ifxmips_led_set(unsigned int led)
{
led &= 0xffffff;
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CPU0) | led, IFXMIPS_LED_CPU0);
}
EXPORT_SYMBOL(ifxmips_led_set);
void ifxmips_led_clear (unsigned int led)
void ifxmips_led_clear(unsigned int led)
{
led = ~(led & 0xffffff);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CPU0) & led, IFXMIPS_LED_CPU0);
}
EXPORT_SYMBOL(ifxmips_led_clear);
void ifxmips_led_blink_set (unsigned int led)
void ifxmips_led_blink_set(unsigned int led)
{
led &= 0xffffff;
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | led, IFXMIPS_LED_CON0);
}
EXPORT_SYMBOL(ifxmips_led_blink_set);
void ifxmips_led_blink_clear (unsigned int led)
void ifxmips_led_blink_clear(unsigned int led)
{
led = ~(led & 0xffffff);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) & led, IFXMIPS_LED_CON0);
}
EXPORT_SYMBOL(ifxmips_led_blink_clear);
void ifxmips_ledapi_set(struct led_classdev *led_cdev, enum led_brightness value)
static void ifxmips_ledapi_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
struct ifxmips_led *led_dev = container_of(led_cdev, struct ifxmips_led, cdev);
struct ifxmips_led *led_dev =
container_of(led_cdev, struct ifxmips_led, cdev);
if(value)
if (value)
ifxmips_led_set(1 << led_dev->bit);
else
ifxmips_led_clear(1 << led_dev->bit);
}
void ifxmips_led_setup_gpio (void)
void ifxmips_led_setup_gpio(void)
{
int i = 0;
@ -115,28 +120,36 @@ static int ifxmips_led_probe(struct platform_device *dev)
ifxmips_w32(0, IFXMIPS_LED_CON1);
/* setup the clock edge that the shift register is triggered on */
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) & ~IFXMIPS_LED_EDGE_MASK, IFXMIPS_LED_CON0);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | IFXMIPS_LED_CLK_EDGE, IFXMIPS_LED_CON0);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) & ~IFXMIPS_LED_EDGE_MASK,
IFXMIPS_LED_CON0);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | IFXMIPS_LED_CLK_EDGE,
IFXMIPS_LED_CON0);
/* per default leds 15-0 are set */
ifxmips_w32(IFXMIPS_LED_GROUP1 | IFXMIPS_LED_GROUP0, IFXMIPS_LED_CON1);
/* leds are update periodically by the FPID */
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) & ~IFXMIPS_LED_UPD_MASK, IFXMIPS_LED_CON1);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) | IFXMIPS_LED_UPD_SRC_FPI, IFXMIPS_LED_CON1);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) & ~IFXMIPS_LED_UPD_MASK,
IFXMIPS_LED_CON1);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) | IFXMIPS_LED_UPD_SRC_FPI,
IFXMIPS_LED_CON1);
/* set led update speed */
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) & ~IFXMIPS_LED_MASK, IFXMIPS_LED_CON1);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) | IFXMIPS_LED_SPEED, IFXMIPS_LED_CON1);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) & ~IFXMIPS_LED_MASK,
IFXMIPS_LED_CON1);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) | IFXMIPS_LED_SPEED,
IFXMIPS_LED_CON1);
/* adsl 0 and 1 leds are updated by the arc */
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | IFXMIPS_LED_ADSL_SRC, IFXMIPS_LED_CON0);
ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | IFXMIPS_LED_ADSL_SRC,
IFXMIPS_LED_CON0);
/* per default, the leds are turned on */
ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_LED);
for (i = 0; i < IFXMIPS_MAX_LED; i++) {
struct ifxmips_led *tmp = kzalloc(sizeof(struct ifxmips_led), GFP_KERNEL);
struct ifxmips_led *tmp =
kzalloc(sizeof(struct ifxmips_led), GFP_KERNEL);
tmp->cdev.brightness_set = ifxmips_ledapi_set;
tmp->cdev.name = kmalloc(sizeof("ifxmips:led:00"), GFP_KERNEL);
sprintf((char *)tmp->cdev.name, "ifxmips:led:%02d", i);
@ -162,16 +175,17 @@ static struct platform_driver ifxmips_led_driver = {
},
};
int __init ifxmips_led_init (void)
int __init ifxmips_led_init(void)
{
int ret = platform_driver_register(&ifxmips_led_driver);
if (ret)
printk(KERN_INFO "ifxmips_led: Error registering platfom driver!");
printk(KERN_INFO
"ifxmips_led: Error registering platfom driver!");
return ret;
}
void __exit ifxmips_led_exit (void)
void __exit ifxmips_led_exit(void)
{
platform_driver_unregister(&ifxmips_led_driver);
}

11
target/linux/ifxmips/files/drivers/net/ifxmips_mii0.c
View File

@ -55,7 +55,8 @@ void ifxmips_write_mdio(u32 phy_addr, u32 phy_reg, u16 phy_data)
((phy_reg & MDIO_ACC_REG_MASK) << MDIO_ACC_REG_OFFSET) |
phy_data;
while (ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_REQUEST);
while (ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_REQUEST)
;
ifxmips_w32(val, IFXMIPS_PPE32_MDIO_ACC);
}
EXPORT_SYMBOL(ifxmips_write_mdio);
@ -66,9 +67,11 @@ unsigned short ifxmips_read_mdio(u32 phy_addr, u32 phy_reg)
((phy_addr & MDIO_ACC_ADDR_MASK) << MDIO_ACC_ADDR_OFFSET) |
((phy_reg & MDIO_ACC_REG_MASK) << MDIO_ACC_REG_OFFSET);
while (ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_REQUEST) ;
while (ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_REQUEST)
;
ifxmips_w32(val, IFXMIPS_PPE32_MDIO_ACC);
while (ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_REQUEST) ;
while (ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_REQUEST)
;
val = ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_VAL_MASK;
return val;
}
@ -302,7 +305,7 @@ static int ifxmips_mii_dev_init(struct net_device *dev)
printk(KERN_INFO "ifxmips_mii0: using mac=");
for (i = 0; i < 6; i++) {
dev->dev_addr[i] = mac_addr[i];
printk("%02X%c", dev->dev_addr[i], (i == 5)?('\n'):(':'));
printk("%02X%c", dev->dev_addr[i], (i == 5) ? ('\n') : (':'));
}
return 0;
}

81
target/linux/ifxmips/files/drivers/watchdog/ifxmips_wdt.c
View File

@ -23,36 +23,35 @@
#include <linux/miscdevice.h>
#include <linux/watchdog.h>
#include <linux/platform_device.h>
#include <asm/uaccess.h>
#include <asm-mips/ifxmips/ifxmips_cgu.h>
#include <asm-mips/ifxmips/ifxmips.h>
#include <linux/uaccess.h>
#define IFXMIPS_WDT_PW1 0x00BE0000
#define IFXMIPS_WDT_PW2 0x00DC0000
#include <asm/ifxmips/ifxmips_cgu.h>
#include <asm/ifxmips/ifxmips.h>
#define IFXMIPS_WDT_PW1 0x00BE0000
#define IFXMIPS_WDT_PW2 0x00DC0000
#ifndef CONFIG_WATCHDOG_NOWAYOUT
static int wdt_ok_to_close = 0;
static int wdt_ok_to_close;
#endif
int wdt_timeout = 30;
static int wdt_timeout = 30;
int
ifxmips_wdt_enable(unsigned int timeout)
int ifxmips_wdt_enable(unsigned int timeout)
{
u32 fpi;
fpi = cgu_get_io_region_clock();
ifxmips_w32(IFXMIPS_WDT_PW1, IFXMIPS_BIU_WDT_CR);
ifxmips_w32(IFXMIPS_WDT_PW2 |
(0x3 << 26) | // PWL
(0x3 << 24) | // CLKDIV
(0x1 << 31) | // enable
((timeout * (fpi / 0x40000)) + 0x1000), // reload
(0x3 << 26) | /* PWL */
(0x3 << 24) | /* CLKDIV */
(0x1 << 31) | /* enable */
((timeout * (fpi / 0x40000)) + 0x1000), /* reload */
IFXMIPS_BIU_WDT_CR);
return 0;
}
void
ifxmips_wdt_disable(void)
void ifxmips_wdt_disable(void)
{
#ifndef CONFIG_WATCHDOG_NOWAYOUT
wdt_ok_to_close = 0;
@ -61,22 +60,20 @@ ifxmips_wdt_disable(void)
ifxmips_w32(IFXMIPS_WDT_PW2, IFXMIPS_BIU_WDT_CR);
}
static ssize_t
ifxmips_wdt_write(struct file *file, const char __user *data, size_t len,
loff_t *ppos)
static ssize_t ifxmips_wdt_write(struct file *file, const char __user *data,
size_t len, loff_t *ppos)
{
size_t i;
if(!len)
if (!len)
return 0;
#ifndef CONFIG_WATCHDOG_NOWAYOUT
for(i = 0; i != len; i++)
{
for (i = 0; i != len; i++) {
char c;
if(get_user(c, data + i))
if (get_user(c, data + i))
return -EFAULT;
if(c == 'V')
if (c == 'V')
wdt_ok_to_close = 1;
}
#endif
@ -89,14 +86,12 @@ static struct watchdog_info ident = {
.identity = "ifxmips Watchdog",
};
static int
ifxmips_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg)
static int ifxmips_wdt_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
int ret = -ENOTTY;
switch(cmd)
{
switch (cmd) {
case WDIOC_GETSUPPORT:
ret = copy_to_user((struct watchdog_info __user *)arg, &ident,
sizeof(ident)) ? -EFAULT : 0;
@ -107,7 +102,7 @@ ifxmips_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
break;
case WDIOC_SETTIMEOUT:
ret = get_user(wdt_timeout, (int __user*)arg);
ret = get_user(wdt_timeout, (int __user *)arg);
break;
case WDIOC_KEEPALIVE:
@ -118,8 +113,7 @@ ifxmips_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
return ret;
}
static int
ifxmips_wdt_open(struct inode *inode, struct file *file)
static int ifxmips_wdt_open(struct inode *inode, struct file *file)
{
ifxmips_wdt_enable(wdt_timeout);
return nonseekable_open(inode, file);
@ -128,11 +122,12 @@ ifxmips_wdt_open(struct inode *inode, struct file *file)
static int ifxmips_wdt_release(struct inode *inode, struct file *file)
{
#ifndef CONFIG_WATCHDOG_NOWAYOUT
if(wdt_ok_to_close)
if (wdt_ok_to_close)
ifxmips_wdt_disable();
else
#endif
printk("ifxmips_wdt: watchdog closed without warning, rebooting system\n");
printk(KERN_ERR "ifxmips_wdt: watchdog closed without warning,"
" rebooting system\n");
return 0;
}
@ -150,20 +145,18 @@ static struct miscdevice ifxmips_wdt_miscdev = {
.fops = &ifxmips_wdt_fops,
};
static int
ifxmips_wdt_probe(struct platform_device *dev)
static int ifxmips_wdt_probe(struct platform_device *dev)
{
int err;
err = misc_register(&ifxmips_wdt_miscdev);
if(err)
printk("ifxmips_wdt: error creating device\n");
if (err)
printk(KERN_INFO "ifxmips_wdt: error creating device\n");
else
printk("ifxmips_wdt: loaded\n");
printk(KERN_INFO "ifxmips_wdt: loaded\n");
return err;
}
static int
ifxmips_wdt_remove(struct platform_device *dev)
static int ifxmips_wdt_remove(struct platform_device *dev)
{
ifxmips_wdt_disable();
misc_deregister(&ifxmips_wdt_miscdev);
@ -180,17 +173,15 @@ static struct platform_driver ifxmips_wdt_driver = {
},
};
static int __init
init_ifxmips_wdt(void)
static int __init init_ifxmips_wdt(void)
{
int ret = platform_driver_register(&ifxmips_wdt_driver);
if(ret)
if (ret)
printk(KERN_INFO "ifxmips_wdt: error registering platfom driver!");
return ret;
}
static void __exit
exit_ifxmips_wdt(void)
static void __exit exit_ifxmips_wdt(void)
{
platform_driver_unregister(&ifxmips_wdt_driver);
}

382
target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips.h
View File

@ -19,9 +19,9 @@
#ifndef _IFXMIPS_H__
#define _IFXMIPS_H__
#define ifxmips_r32(reg) __raw_readl(reg)
#define ifxmips_w32(val,reg) __raw_writel(val,reg)
#define ifxmips_w32_mask(clear,set,reg) ifxmips_w32((ifxmips_r32(reg) & ~clear) | set, reg)
#define ifxmips_r32(reg) __raw_readl(reg)
#define ifxmips_w32(val, reg) __raw_writel(val, reg)
#define ifxmips_w32_mask(clear, set, reg) ifxmips_w32((ifxmips_r32(reg) & ~clear) | set, reg)
/*------------ GENERAL */
@ -111,7 +111,7 @@
#define IFXMIPS_RCU_BASE_ADDR 0xBF203000
/* reset request */
#define IFXMIPS_RCU_RST ((u32*)(IFXMIPS_RCU_BASE_ADDR + 0x0010))
#define IFXMIPS_RCU_RST ((u32 *)(IFXMIPS_RCU_BASE_ADDR + 0x0010))
#define IFXMIPS_RCU_RST_CPU1 (1 << 3)
#define IFXMIPS_RCU_RST_ALL 0x40000000
@ -125,13 +125,13 @@
#define IFXMIPS_GPTU_BASE_ADDR 0xB8000300
/* clock control register */
#define IFXMIPS_GPTU_GPT_CLC ((u32*)(IFXMIPS_GPTU_BASE_ADDR + 0x0000))
#define IFXMIPS_GPTU_GPT_CLC ((u32 *)(IFXMIPS_GPTU_BASE_ADDR + 0x0000))
/* captur reload register */
#define IFXMIPS_GPTU_GPT_CAPREL ((u32*)(IFXMIPS_GPTU_BASE_ADDR + 0x0030))
#define IFXMIPS_GPTU_GPT_CAPREL ((u32 *)(IFXMIPS_GPTU_BASE_ADDR + 0x0030))
/* timer 6 control register */
#define IFXMIPS_GPTU_GPT_T6CON ((u32*)(IFXMIPS_GPTU_BASE_ADDR + 0x0020))
#define IFXMIPS_GPTU_GPT_T6CON ((u32 *)(IFXMIPS_GPTU_BASE_ADDR + 0x0020))
/*------------ EBU */
@ -139,33 +139,33 @@
#define IFXMIPS_EBU_BASE_ADDR 0xBE105300
/* bus configuration register */
#define IFXMIPS_EBU_BUSCON0 ((u32*)(IFXMIPS_EBU_BASE_ADDR + 0x0060))
#define IFXMIPS_EBU_PCC_CON ((u32*)(IFXMIPS_EBU_BASE_ADDR + 0x0090))
#define IFXMIPS_EBU_PCC_IEN ((u32*)(IFXMIPS_EBU_BASE_ADDR + 0x00A4))
#define IFXMIPS_EBU_PCC_ISTAT ((u32*)(IFXMIPS_EBU_BASE_ADDR + 0x00A0))
#define IFXMIPS_EBU_BUSCON0 ((u32 *)(IFXMIPS_EBU_BASE_ADDR + 0x0060))
#define IFXMIPS_EBU_PCC_CON ((u32 *)(IFXMIPS_EBU_BASE_ADDR + 0x0090))
#define IFXMIPS_EBU_PCC_IEN ((u32 *)(IFXMIPS_EBU_BASE_ADDR + 0x00A4))
#define IFXMIPS_EBU_PCC_ISTAT ((u32 *)(IFXMIPS_EBU_BASE_ADDR + 0x00A0))
/*------------ CGU */
#define IFXMIPS_CGU_BASE_ADDR (KSEG1 + 0x1F103000)
#define IFXMIPS_CGU_PLL0_CFG ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0004))
#define IFXMIPS_CGU_PLL1_CFG ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0008))
#define IFXMIPS_CGU_PLL2_CFG ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x000C))
#define IFXMIPS_CGU_SYS ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0010))
#define IFXMIPS_CGU_UPDATE ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0014))
#define IFXMIPS_CGU_IF_CLK ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0018))
#define IFXMIPS_CGU_OSC_CON ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x001C))
#define IFXMIPS_CGU_SMD ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0020))
#define IFXMIPS_CGU_CT1SR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0028))
#define IFXMIPS_CGU_CT2SR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x002C))
#define IFXMIPS_CGU_PCMCR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0030))
#define IFXMIPS_CGU_PCI_CR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0034))
#define IFXMIPS_CGU_PD_PC ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0038))
#define IFXMIPS_CGU_FMR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x003C))
#define IFXMIPS_CGU_PLL0_CFG ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0004))
#define IFXMIPS_CGU_PLL1_CFG ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0008))
#define IFXMIPS_CGU_PLL2_CFG ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x000C))
#define IFXMIPS_CGU_SYS ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0010))
#define IFXMIPS_CGU_UPDATE ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0014))
#define IFXMIPS_CGU_IF_CLK ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0018))
#define IFXMIPS_CGU_OSC_CON ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x001C))
#define IFXMIPS_CGU_SMD ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0020))
#define IFXMIPS_CGU_CT1SR ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0028))
#define IFXMIPS_CGU_CT2SR ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x002C))
#define IFXMIPS_CGU_PCMCR ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0030))
#define IFXMIPS_CGU_PCI_CR ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0034))
#define IFXMIPS_CGU_PD_PC ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0038))
#define IFXMIPS_CGU_FMR ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x003C))
/* clock mux */
#define IFXMIPS_CGU_SYS ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0010))
#define IFXMIPS_CGU_IFCCR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0018))
#define IFXMIPS_CGU_PCICR ((u32*)(IFXMIPS_CGU_BASE_ADDR + 0x0034))
#define IFXMIPS_CGU_SYS ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0010))
#define IFXMIPS_CGU_IFCCR ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0018))
#define IFXMIPS_CGU_PCICR ((u32 *)(IFXMIPS_CGU_BASE_ADDR + 0x0034))
#define CLOCK_60M 60000000
#define CLOCK_83M 83333333
@ -179,8 +179,8 @@
#define IFXMIPS_PMU_BASE_ADDR (KSEG1 + 0x1F102000)
#define IFXMIPS_PMU_PWDCR ((u32*)(IFXMIPS_PMU_BASE_ADDR + 0x001C))
#define IFXMIPS_PMU_PWDSR ((u32*)(IFXMIPS_PMU_BASE_ADDR + 0x0020))
#define IFXMIPS_PMU_PWDCR ((u32 *)(IFXMIPS_PMU_BASE_ADDR + 0x001C))
#define IFXMIPS_PMU_PWDSR ((u32 *)(IFXMIPS_PMU_BASE_ADDR + 0x0020))
/*------------ ICU */
@ -188,17 +188,17 @@
#define IFXMIPS_ICU_BASE_ADDR 0xBF880200
#define IFXMIPS_ICU_IM0_ISR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0000))
#define IFXMIPS_ICU_IM0_IER ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0008))
#define IFXMIPS_ICU_IM0_IOSR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0010))
#define IFXMIPS_ICU_IM0_IRSR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0018))
#define IFXMIPS_ICU_IM0_IMR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0020))
#define IFXMIPS_ICU_IM0_ISR ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x0000))
#define IFXMIPS_ICU_IM0_IER ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x0008))
#define IFXMIPS_ICU_IM0_IOSR ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x0010))
#define IFXMIPS_ICU_IM0_IRSR ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x0018))
#define IFXMIPS_ICU_IM0_IMR ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x0020))
#define IFXMIPS_ICU_IM1_ISR ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0028))
#define IFXMIPS_ICU_IM2_IER ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0058))
#define IFXMIPS_ICU_IM3_IER ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x0080))
#define IFXMIPS_ICU_IM4_IER ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x00A8))
#define IFXMIPS_ICU_IM5_IER ((u32*)(IFXMIPS_ICU_BASE_ADDR + 0x00D0))
#define IFXMIPS_ICU_IM1_ISR ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x0028))
#define IFXMIPS_ICU_IM2_IER ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x0058))
#define IFXMIPS_ICU_IM3_IER ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x0080))
#define IFXMIPS_ICU_IM4_IER ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x00A8))
#define IFXMIPS_ICU_IM5_IER ((u32 *)(IFXMIPS_ICU_BASE_ADDR + 0x00D0))
#define IFXMIPS_ICU_OFFSET (IFXMIPS_ICU_IM1_ISR - IFXMIPS_ICU_IM0_ISR)
@ -209,15 +209,15 @@
#define ETHERNET_PACKET_DMA_BUFFER_SIZE 0x600
#define IFXMIPS_PPE32_MEM_MAP ((u32*)(IFXMIPS_PPE32_BASE_ADDR + 0x10000))
#define IFXMIPS_PPE32_SRST ((u32*)(IFXMIPS_PPE32_BASE_ADDR + 0x10080))
#define IFXMIPS_PPE32_MEM_MAP ((u32 *)(IFXMIPS_PPE32_BASE_ADDR + 0x10000))
#define IFXMIPS_PPE32_SRST ((u32 *)(IFXMIPS_PPE32_BASE_ADDR + 0x10080))
#define MII_MODE 1
#define REV_MII_MODE 2
/* mdio access */
#define IFXMIPS_PPE32_MDIO_CFG ((u32*)(IFXMIPS_PPE32_BASE_ADDR + 0x11800))
#define IFXMIPS_PPE32_MDIO_ACC ((u32*)(IFXMIPS_PPE32_BASE_ADDR + 0x11804))
#define IFXMIPS_PPE32_MDIO_CFG ((u32 *)(IFXMIPS_PPE32_BASE_ADDR + 0x11800))
#define IFXMIPS_PPE32_MDIO_ACC ((u32 *)(IFXMIPS_PPE32_BASE_ADDR + 0x11804))
#define MDIO_ACC_REQUEST 0x80000000
#define MDIO_ACC_READ 0x40000000
@ -228,20 +228,20 @@
#define MDIO_ACC_VAL_MASK 0xffff
/* configuration */
#define IFXMIPS_PPE32_CFG ((u32*)(IFXMIPS_PPE32_MEM_MAP + 0x1808))
#define IFXMIPS_PPE32_CFG ((u32 *)(IFXMIPS_PPE32_MEM_MAP + 0x1808))
#define PPE32_MII_MASK 0xfffffffc
#define PPE32_MII_NORMAL 0x8
#define PPE32_MII_REVERSE 0xe
/* packet length */
#define IFXMIPS_PPE32_IG_PLEN_CTRL ((u32*)(IFXMIPS_PPE32_MEM_MAP + 0x1820))
#define IFXMIPS_PPE32_IG_PLEN_CTRL ((u32 *)(IFXMIPS_PPE32_MEM_MAP + 0x1820))
#define PPE32_PLEN_OVER 0x5ee
#define PPE32_PLEN_UNDER 0x400000
/* enet */
#define IFXMIPS_PPE32_ENET_MAC_CFG ((u32*)(IFXMIPS_PPE32_MEM_MAP + 0x1840))
#define IFXMIPS_PPE32_ENET_MAC_CFG ((u32 *)(IFXMIPS_PPE32_MEM_MAP + 0x1840))
#define PPE32_CGEN 0x800
@ -249,45 +249,45 @@
/*------------ DMA */
#define IFXMIPS_DMA_BASE_ADDR 0xBE104100
#define IFXMIPS_DMA_CS ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x18))
#define IFXMIPS_DMA_CIE ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x2C))
#define IFXMIPS_DMA_IRNEN ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0xf4))
#define IFXMIPS_DMA_CCTRL ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x1C))
#define IFXMIPS_DMA_CIS ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x28))
#define IFXMIPS_DMA_CDLEN ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x24))
#define IFXMIPS_DMA_PS ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x40))
#define IFXMIPS_DMA_PCTRL ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x44))
#define IFXMIPS_DMA_CTRL ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x10))
#define IFXMIPS_DMA_CPOLL ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x14))
#define IFXMIPS_DMA_CDBA ((u32*)(IFXMIPS_DMA_BASE_ADDR + 0x20))
#define IFXMIPS_DMA_CS ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x18))
#define IFXMIPS_DMA_CIE ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x2C))
#define IFXMIPS_DMA_IRNEN ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0xf4))
#define IFXMIPS_DMA_CCTRL ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x1C))
#define IFXMIPS_DMA_CIS ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x28))
#define IFXMIPS_DMA_CDLEN ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x24))
#define IFXMIPS_DMA_PS ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x40))
#define IFXMIPS_DMA_PCTRL ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x44))
#define IFXMIPS_DMA_CTRL ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x10))
#define IFXMIPS_DMA_CPOLL ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x14))
#define IFXMIPS_DMA_CDBA ((u32 *)(IFXMIPS_DMA_BASE_ADDR + 0x20))
/*------------ PCI */
#define PCI_CR_PR_BASE_ADDR (KSEG1 + 0x1E105400)
#define PCI_CR_FCI_ADDR_MAP0 ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00C0))
#define PCI_CR_FCI_ADDR_MAP1 ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00C4))
#define PCI_CR_FCI_ADDR_MAP2 ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00C8))
#define PCI_CR_FCI_ADDR_MAP3 ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00CC))
#define PCI_CR_FCI_ADDR_MAP4 ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00D0))
#define PCI_CR_FCI_ADDR_MAP5 ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00D4))
#define PCI_CR_FCI_ADDR_MAP6 ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00D8))
#define PCI_CR_FCI_ADDR_MAP7 ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00DC))
#define PCI_CR_CLK_CTRL ((u32*)(PCI_CR_PR_BASE_ADDR + 0x0000))
#define PCI_CR_PCI_MOD ((u32*)(PCI_CR_PR_BASE_ADDR + 0x0030))
#define PCI_CR_PC_ARB ((u32*)(PCI_CR_PR_BASE_ADDR + 0x0080))
#define PCI_CR_FCI_ADDR_MAP11hg ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00E4))
#define PCI_CR_BAR11MASK ((u32*)(PCI_CR_PR_BASE_ADDR + 0x0044))
#define PCI_CR_BAR12MASK ((u32*)(PCI_CR_PR_BASE_ADDR + 0x0048))
#define PCI_CR_BAR13MASK ((u32*)(PCI_CR_PR_BASE_ADDR + 0x004C))
#define PCI_CS_BASE_ADDR1 ((u32*)(PCI_CS_PR_BASE_ADDR + 0x0010))
#define PCI_CR_PCI_ADDR_MAP11 ((u32*)(PCI_CR_PR_BASE_ADDR + 0x0064))
#define PCI_CR_FCI_BURST_LENGTH ((u32*)(PCI_CR_PR_BASE_ADDR + 0x00E8))
#define PCI_CR_PCI_EOI ((u32*)(PCI_CR_PR_BASE_ADDR + 0x002C))
#define PCI_CR_FCI_ADDR_MAP0 ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00C0))
#define PCI_CR_FCI_ADDR_MAP1 ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00C4))
#define PCI_CR_FCI_ADDR_MAP2 ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00C8))
#define PCI_CR_FCI_ADDR_MAP3 ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00CC))
#define PCI_CR_FCI_ADDR_MAP4 ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00D0))
#define PCI_CR_FCI_ADDR_MAP5 ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00D4))
#define PCI_CR_FCI_ADDR_MAP6 ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00D8))
#define PCI_CR_FCI_ADDR_MAP7 ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00DC))
#define PCI_CR_CLK_CTRL ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x0000))
#define PCI_CR_PCI_MOD ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x0030))
#define PCI_CR_PC_ARB ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x0080))
#define PCI_CR_FCI_ADDR_MAP11hg ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00E4))
#define PCI_CR_BAR11MASK ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x0044))
#define PCI_CR_BAR12MASK ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x0048))
#define PCI_CR_BAR13MASK ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x004C))
#define PCI_CS_BASE_ADDR1 ((u32 *)(PCI_CS_PR_BASE_ADDR + 0x0010))
#define PCI_CR_PCI_ADDR_MAP11 ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x0064))
#define PCI_CR_FCI_BURST_LENGTH ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x00E8))
#define PCI_CR_PCI_EOI ((u32 *)(PCI_CR_PR_BASE_ADDR + 0x002C))
#define PCI_CS_PR_BASE_ADDR (KSEG1 + 0x17000000)
#define PCI_CS_STS_CMD ((u32*)(PCI_CS_PR_BASE_ADDR + 0x0004))
#define PCI_CS_STS_CMD ((u32 *)(PCI_CS_PR_BASE_ADDR + 0x0004))
#define PCI_MASTER0_REQ_MASK_2BITS 8
#define PCI_MASTER1_REQ_MASK_2BITS 10
@ -299,18 +299,18 @@
#define IFXMIPS_WDT_BASE_ADDR (KSEG1 + 0x1F880000)
#define IFXMIPS_BIU_WDT_CR ((u32*)(IFXMIPS_WDT_BASE_ADDR + 0x03F0))
#define IFXMIPS_BIU_WDT_SR ((u32*)(IFXMIPS_WDT_BASE_ADDR + 0x03F8))
#define IFXMIPS_BIU_WDT_CR ((u32 *)(IFXMIPS_WDT_BASE_ADDR + 0x03F0))
#define IFXMIPS_BIU_WDT_SR ((u32 *)(IFXMIPS_WDT_BASE_ADDR + 0x03F8))
/*------------ LED */
#define IFXMIPS_LED_BASE_ADDR (KSEG1 + 0x1E100BB0)
#define IFXMIPS_LED_CON0 ((u32*)(IFXMIPS_LED_BASE_ADDR + 0x0000))
#define IFXMIPS_LED_CON1 ((u32*)(IFXMIPS_LED_BASE_ADDR + 0x0004))
#define IFXMIPS_LED_CPU0 ((u32*)(IFXMIPS_LED_BASE_ADDR + 0x0008))
#define IFXMIPS_LED_CPU1 ((u32*)(IFXMIPS_LED_BASE_ADDR + 0x000C))
#define IFXMIPS_LED_AR ((u32*)(IFXMIPS_LED_BASE_ADDR + 0x0010))
#define IFXMIPS_LED_CON0 ((u32 *)(IFXMIPS_LED_BASE_ADDR + 0x0000))
#define IFXMIPS_LED_CON1 ((u32 *)(IFXMIPS_LED_BASE_ADDR + 0x0004))
#define IFXMIPS_LED_CPU0 ((u32 *)(IFXMIPS_LED_BASE_ADDR + 0x0008))
#define IFXMIPS_LED_CPU1 ((u32 *)(IFXMIPS_LED_BASE_ADDR + 0x000C))
#define IFXMIPS_LED_AR ((u32 *)(IFXMIPS_LED_BASE_ADDR + 0x0010))
#define LED_CON0_SWU (1 << 31)
#define LED_CON0_AD1 (1 << 25)
@ -339,24 +339,24 @@
#define IFXMIPS_GPIO_BASE_ADDR (0xBE100B00)
#define IFXMIPS_GPIO_P0_OUT ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0010))
#define IFXMIPS_GPIO_P1_OUT ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0040))
#define IFXMIPS_GPIO_P0_IN ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0014))
#define IFXMIPS_GPIO_P1_IN ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0044))
#define IFXMIPS_GPIO_P0_DIR ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0018))
#define IFXMIPS_GPIO_P1_DIR ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0048))
#define IFXMIPS_GPIO_P0_ALTSEL0 ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x001C))
#define IFXMIPS_GPIO_P1_ALTSEL0 ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x004C))
#define IFXMIPS_GPIO_P0_ALTSEL1 ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0020))
#define IFXMIPS_GPIO_P1_ALTSEL1 ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0050))
#define IFXMIPS_GPIO_P0_OD ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0024))
#define IFXMIPS_GPIO_P1_OD ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0054))
#define IFXMIPS_GPIO_P0_STOFF ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0028))
#define IFXMIPS_GPIO_P1_STOFF ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0058))
#define IFXMIPS_GPIO_P0_PUDSEL ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x002C))
#define IFXMIPS_GPIO_P1_PUDSEL ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x005C))
#define IFXMIPS_GPIO_P0_PUDEN ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0030))
#define IFXMIPS_GPIO_P1_PUDEN ((u32*)(IFXMIPS_GPIO_BASE_ADDR + 0x0060))
#define IFXMIPS_GPIO_P0_OUT ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0010))
#define IFXMIPS_GPIO_P1_OUT ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0040))
#define IFXMIPS_GPIO_P0_IN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0014))
#define IFXMIPS_GPIO_P1_IN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0044))
#define IFXMIPS_GPIO_P0_DIR ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0018))
#define IFXMIPS_GPIO_P1_DIR ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0048))
#define IFXMIPS_GPIO_P0_ALTSEL0 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x001C))
#define IFXMIPS_GPIO_P1_ALTSEL0 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x004C))
#define IFXMIPS_GPIO_P0_ALTSEL1 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0020))
#define IFXMIPS_GPIO_P1_ALTSEL1 ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0050))
#define IFXMIPS_GPIO_P0_OD ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0024))
#define IFXMIPS_GPIO_P1_OD ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0054))
#define IFXMIPS_GPIO_P0_STOFF ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0028))
#define IFXMIPS_GPIO_P1_STOFF ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0058))
#define IFXMIPS_GPIO_P0_PUDSEL ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x002C))
#define IFXMIPS_GPIO_P1_PUDSEL ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x005C))
#define IFXMIPS_GPIO_P0_PUDEN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0030))
#define IFXMIPS_GPIO_P1_PUDEN ((u32 *)(IFXMIPS_GPIO_BASE_ADDR + 0x0060))
/*------------ SSC */
@ -364,71 +364,71 @@
#define IFXMIPS_SSC_BASE_ADDR (KSEG1 + 0x1e100800)
#define IFXMIPS_SSC_CLC ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0000))
#define IFXMIPS_SSC_IRN ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x00F4))
#define IFXMIPS_SSC_SFCON ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0060))
#define IFXMIPS_SSC_WHBGPOSTAT ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0078))
#define IFXMIPS_SSC_STATE ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0014))
#define IFXMIPS_SSC_WHBSTATE ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0018))
#define IFXMIPS_SSC_FSTAT ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0038))
#define IFXMIPS_SSC_ID ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0008))
#define IFXMIPS_SSC_TB ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0020))
#define IFXMIPS_SSC_RXFCON ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0030))
#define IFXMIPS_SSC_TXFCON ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0034))
#define IFXMIPS_SSC_CON ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0010))
#define IFXMIPS_SSC_GPOSTAT ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0074))
#define IFXMIPS_SSC_RB ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0024))
#define IFXMIPS_SSC_RXCNT ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0084))
#define IFXMIPS_SSC_GPOCON ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0070))
#define IFXMIPS_SSC_BR ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0040))
#define IFXMIPS_SSC_RXREQ ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0080))
#define IFXMIPS_SSC_SFSTAT ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0064))
#define IFXMIPS_SSC_RXCNT ((u32*)(IFXMIPS_SSC_BASE_ADDR + 0x0084))
#define IFXMIPS_SSC_CLC ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0000))
#define IFXMIPS_SSC_IRN ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x00F4))
#define IFXMIPS_SSC_SFCON ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0060))
#define IFXMIPS_SSC_WHBGPOSTAT ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0078))
#define IFXMIPS_SSC_STATE ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0014))
#define IFXMIPS_SSC_WHBSTATE ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0018))
#define IFXMIPS_SSC_FSTAT ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0038))
#define IFXMIPS_SSC_ID ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0008))
#define IFXMIPS_SSC_TB ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0020))
#define IFXMIPS_SSC_RXFCON ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0030))
#define IFXMIPS_SSC_TXFCON ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0034))
#define IFXMIPS_SSC_CON ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0010))
#define IFXMIPS_SSC_GPOSTAT ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0074))
#define IFXMIPS_SSC_RB ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0024))
#define IFXMIPS_SSC_RXCNT ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0084))
#define IFXMIPS_SSC_GPOCON ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0070))
#define IFXMIPS_SSC_BR ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0040))
#define IFXMIPS_SSC_RXREQ ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0080))
#define IFXMIPS_SSC_SFSTAT ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0064))
#define IFXMIPS_SSC_RXCNT ((u32 *)(IFXMIPS_SSC_BASE_ADDR + 0x0084))
/*------------ MEI */
#define IFXMIPS_MEI_BASE_ADDR (KSEG1 + 0x1E116000)
#define MEI_DATA_XFR ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0000))
#define MEI_VERSION ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0004))
#define MEI_ARC_GP_STAT ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0008))
#define MEI_DATA_XFR_STAT ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x000C))
#define MEI_XFR_ADDR ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0010))
#define MEI_MAX_WAIT ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0014))
#define MEI_TO_ARC_INT ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0018))
#define ARC_TO_MEI_INT ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x001C))
#define ARC_TO_MEI_INT_MASK ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0020))
#define MEI_DEBUG_WAD ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0024))
#define MEI_DEBUG_RAD ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0028))
#define MEI_DEBUG_DATA ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x002C))
#define MEI_DEBUG_DEC ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0030))
#define MEI_CONFIG ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0034))
#define MEI_RST_CONTROL ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0038))
#define MEI_DBG_MASTER ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x003C))
#define MEI_CLK_CONTROL ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0040))
#define MEI_BIST_CONTROL ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0044))
#define MEI_BIST_STAT ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0048))
#define MEI_XDATA_BASE_SH ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x004c))
#define MEI_XDATA_BASE ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0050))
#define MEI_XMEM_BAR_BASE ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0054))
#define MEI_XMEM_BAR0 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0054))
#define MEI_XMEM_BAR1 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0058))
#define MEI_XMEM_BAR2 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x005C))
#define MEI_XMEM_BAR3 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0060))
#define MEI_XMEM_BAR4 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0064))
#define MEI_XMEM_BAR5 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0068))
#define MEI_XMEM_BAR6 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x006C))
#define MEI_XMEM_BAR7 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0070))
#define MEI_XMEM_BAR8 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0074))
#define MEI_XMEM_BAR9 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0078))
#define MEI_XMEM_BAR10 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x007C))
#define MEI_XMEM_BAR11 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0080))
#define MEI_XMEM_BAR12 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0084))
#define MEI_XMEM_BAR13 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0088))
#define MEI_XMEM_BAR14 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x008C))
#define MEI_XMEM_BAR15 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0090))
#define MEI_XMEM_BAR16 ((u32*)(IFXMIPS_MEI_BASE_ADDR + 0x0094))
#define MEI_DATA_XFR ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0000))
#define MEI_VERSION ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0004))
#define MEI_ARC_GP_STAT ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0008))
#define MEI_DATA_XFR_STAT ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x000C))
#define MEI_XFR_ADDR ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0010))
#define MEI_MAX_WAIT ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0014))
#define MEI_TO_ARC_INT ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0018))
#define ARC_TO_MEI_INT ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x001C))
#define ARC_TO_MEI_INT_MASK ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0020))
#define MEI_DEBUG_WAD ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0024))
#define MEI_DEBUG_RAD ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0028))
#define MEI_DEBUG_DATA ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x002C))
#define MEI_DEBUG_DEC ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0030))
#define MEI_CONFIG ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0034))
#define MEI_RST_CONTROL ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0038))
#define MEI_DBG_MASTER ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x003C))
#define MEI_CLK_CONTROL ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0040))
#define MEI_BIST_CONTROL ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0044))
#define MEI_BIST_STAT ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0048))
#define MEI_XDATA_BASE_SH ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x004c))
#define MEI_XDATA_BASE ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0050))
#define MEI_XMEM_BAR_BASE ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0054))
#define MEI_XMEM_BAR0 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0054))
#define MEI_XMEM_BAR1 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0058))
#define MEI_XMEM_BAR2 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x005C))
#define MEI_XMEM_BAR3 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0060))
#define MEI_XMEM_BAR4 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0064))
#define MEI_XMEM_BAR5 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0068))
#define MEI_XMEM_BAR6 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x006C))
#define MEI_XMEM_BAR7 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0070))
#define MEI_XMEM_BAR8 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0074))
#define MEI_XMEM_BAR9 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0078))
#define MEI_XMEM_BAR10 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x007C))
#define MEI_XMEM_BAR11 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0080))
#define MEI_XMEM_BAR12 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0084))
#define MEI_XMEM_BAR13 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0088))
#define MEI_XMEM_BAR14 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x008C))
#define MEI_XMEM_BAR15 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0090))
#define MEI_XMEM_BAR16 ((u32 *)(IFXMIPS_MEI_BASE_ADDR + 0x0094))
/*------------ DEU */
@ -478,39 +478,39 @@
/*------------ MPS */
#define IFXMIPS_MPS_BASE_ADDR (KSEG1 + 0x1F107000)
#define IFXMIPS_MPS_SRAM ((u32*)(KSEG1 + 0x1F200000))
#define IFXMIPS_MPS_SRAM ((u32 *)(KSEG1 + 0x1F200000))
#define IFXMIPS_MPS_CHIPID ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0344))
#define IFXMIPS_MPS_VC0ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0000))
#define IFXMIPS_MPS_VC1ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0004))
#define IFXMIPS_MPS_VC2ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0008))
#define IFXMIPS_MPS_VC3ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x000C))
#define IFXMIPS_MPS_RVC0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0010))
#define IFXMIPS_MPS_RVC1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0014))
#define IFXMIPS_MPS_RVC2SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0018))
#define IFXMIPS_MPS_RVC3SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x001C))
#define IFXMIPS_MPS_SVC0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0020))
#define IFXMIPS_MPS_SVC1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0024))
#define IFXMIPS_MPS_SVC2SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0028))
#define IFXMIPS_MPS_SVC3SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x002C))
#define IFXMIPS_MPS_CVC0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0030))
#define IFXMIPS_MPS_CVC1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0034))
#define IFXMIPS_MPS_CVC2SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0038))
#define IFXMIPS_MPS_CVC3SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x003C))
#define IFXMIPS_MPS_RAD0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0040))
#define IFXMIPS_MPS_RAD1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0044))
#define IFXMIPS_MPS_SAD0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0048))
#define IFXMIPS_MPS_SAD1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x004C))
#define IFXMIPS_MPS_CAD0SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0050))
#define IFXMIPS_MPS_CAD1SR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0054))
#define IFXMIPS_MPS_AD0ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x0058))
#define IFXMIPS_MPS_AD1ENR ((u32*)(IFXMIPS_MPS_BASE_ADDR + 0x005C))
#define IFXMIPS_MPS_CHIPID ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0344))
#define IFXMIPS_MPS_VC0ENR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0000))
#define IFXMIPS_MPS_VC1ENR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0004))
#define IFXMIPS_MPS_VC2ENR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0008))
#define IFXMIPS_MPS_VC3ENR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x000C))
#define IFXMIPS_MPS_RVC0SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0010))
#define IFXMIPS_MPS_RVC1SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0014))
#define IFXMIPS_MPS_RVC2SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0018))
#define IFXMIPS_MPS_RVC3SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x001C))
#define IFXMIPS_MPS_SVC0SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0020))
#define IFXMIPS_MPS_SVC1SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0024))
#define IFXMIPS_MPS_SVC2SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0028))
#define IFXMIPS_MPS_SVC3SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x002C))
#define IFXMIPS_MPS_CVC0SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0030))
#define IFXMIPS_MPS_CVC1SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0034))
#define IFXMIPS_MPS_CVC2SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0038))
#define IFXMIPS_MPS_CVC3SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x003C))
#define IFXMIPS_MPS_RAD0SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0040))
#define IFXMIPS_MPS_RAD1SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0044))
#define IFXMIPS_MPS_SAD0SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0048))
#define IFXMIPS_MPS_SAD1SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x004C))
#define IFXMIPS_MPS_CAD0SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0050))
#define IFXMIPS_MPS_CAD1SR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0054))
#define IFXMIPS_MPS_AD0ENR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x0058))
#define IFXMIPS_MPS_AD1ENR ((u32 *)(IFXMIPS_MPS_BASE_ADDR + 0x005C))
#define IFXMIPS_MPS_CHIPID_VERSION_GET(value) (((value) >> 28) & ((1 << 4) - 1))
#define IFXMIPS_MPS_CHIPID_VERSION_SET(value) (((( 1 << 4) - 1) & (value)) << 28)
#define IFXMIPS_MPS_CHIPID_VERSION_SET(value) ((((1 << 4) - 1) & (value)) << 28)
#define IFXMIPS_MPS_CHIPID_PARTNUM_GET(value) (((value) >> 12) & ((1 << 16) - 1))
#define IFXMIPS_MPS_CHIPID_PARTNUM_SET(value) (((( 1 << 16) - 1) & (value)) << 12)
#define IFXMIPS_MPS_CHIPID_PARTNUM_SET(value) ((((1 << 16) - 1) & (value)) << 12)
#define IFXMIPS_MPS_CHIPID_MANID_GET(value) (((value) >> 1) & ((1 << 10) - 1))
#define IFXMIPS_MPS_CHIPID_MANID_SET(value) (((( 1 << 10) - 1) & (value)) << 1)
#define IFXMIPS_MPS_CHIPID_MANID_SET(value) ((((1 << 10) - 1) & (value)) << 1)
#endif

140
target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_dma.h
View File

@ -56,16 +56,16 @@ enum attr_t{
#define IFXMIPS_DMA_RX -1
#define IFXMIPS_DMA_TX 1
typedef struct dma_chan_map {
struct dma_chan_map {
const char *dev_name;
enum attr_t dir;
int pri;
int irq;
int rel_chan_no;
} _dma_chan_map;
};
#ifdef CONFIG_CPU_LITTLE_ENDIAN
typedef struct rx_desc{
struct rx_desc {
u32 data_length:16;
volatile u32 reserved:7;
volatile u32 byte_offset:2;
@ -74,11 +74,10 @@ typedef struct rx_desc{
volatile u32 Res:1;
volatile u32 C:1;
volatile u32 OWN:1;
volatile u32 Data_Pointer;
/* fix me:should be 28 bits here, 32 bits just for host simulation purpose */
}_rx_desc;
volatile u32 Data_Pointer; /* fixme: should be 28 bits here */
};
typedef struct tx_desc{
struct tx_desc {
volatile u32 data_length:16;
volatile u32 reserved1:7;
volatile u32 byte_offset:5;
@ -86,14 +85,12 @@ typedef struct tx_desc{
volatile u32 SoP:1;
volatile u32 C:1;
volatile u32 OWN:1;
volatile u32 Data_Pointer;/* fix me:should be 28 bits here */
}_tx_desc;
volatile u32 Data_Pointer; /* fixme: should be 28 bits here */
};
#else /* BIG */
typedef struct rx_desc{
union
{
struct
{
struct rx_desc {
union {
struct {
volatile u32 OWN:1;
volatile u32 C:1;
volatile u32 SoP:1;
@ -102,17 +99,15 @@ typedef struct rx_desc{
volatile u32 byte_offset:2;
volatile u32 reserve:7;
volatile u32 data_length:16;
}field;
} field;
volatile u32 word;
}status;
} status;
volatile u32 Data_Pointer;
}_rx_desc;
};
typedef struct tx_desc{
union
{
struct
{
struct tx_desc {
union {
struct {
volatile u32 OWN:1;
volatile u32 C:1;
volatile u32 SoP:1;
@ -120,84 +115,81 @@ typedef struct tx_desc{
volatile u32 byte_offset:5;
volatile u32 reserved:7;
volatile u32 data_length:16;
}field;
} field;
volatile u32 word;
}status;
} status;
volatile u32 Data_Pointer;
}_tx_desc;
#endif //ENDIAN
};
#endif /* ENDIAN */
typedef struct dma_channel_info{
/*relative channel number*/
struct dma_channel_info {
/* relative channel number */
int rel_chan_no;
/*class for this channel for QoS*/
/* class for this channel for QoS */
int pri;
/*specify byte_offset*/
/* specify byte_offset */
int byte_offset;
/*direction*/
/* direction */
int dir;
/*irq number*/
/* irq number */
int irq;
/*descriptor parameter*/
/* descriptor parameter */
int desc_base;
int desc_len;
int curr_desc;
int prev_desc;/*only used if it is a tx channel*/
/*weight setting for WFQ algorithm*/
int prev_desc; /* only used if it is a tx channel*/
/* weight setting for WFQ algorithm*/
int weight;
int default_weight;
int packet_size;
int burst_len;
/*on or off of this channel*/
/* on or off of this channel */
int control;
/**optional information for the upper layer devices*/
/* optional information for the upper layer devices */
#if defined(CONFIG_IFXMIPS_ETHERNET_D2) || defined(CONFIG_IFXMIPS_PPA)
void* opt[64];
void *opt[64];
#else
void* opt[25];
void *opt[25];
#endif
/*Pointer to the peripheral device who is using this channel*/
void* dma_dev;
/*channel operations*/
void (*open)(struct dma_channel_info* pCh);
void (*close)(struct dma_channel_info* pCh);
void (*reset)(struct dma_channel_info* pCh);
void (*enable_irq)(struct dma_channel_info* pCh);
void (*disable_irq)(struct dma_channel_info* pCh);
}_dma_channel_info;
/* Pointer to the peripheral device who is using this channel */
void *dma_dev;
/* channel operations */
void (*open)(struct dma_channel_info *pCh);
void (*close)(struct dma_channel_info *pCh);
void (*reset)(struct dma_channel_info *pCh);
void (*enable_irq)(struct dma_channel_info *pCh);
void (*disable_irq)(struct dma_channel_info *pCh);
};
typedef struct dma_device_info{
/*device name of this peripheral*/
char device_name[15];
struct dma_device_info {
/* device name of this peripheral */
const char *device_name;
int reserved;
int tx_burst_len;
int rx_burst_len;
int default_weight;
int current_tx_chan;
int current_rx_chan;
int num_tx_chan;
int num_rx_chan;
int max_rx_chan_num;
int max_tx_chan_num;
_dma_channel_info* tx_chan[20];
_dma_channel_info* rx_chan[20];
int current_tx_chan;
int current_rx_chan;
int num_tx_chan;
int num_rx_chan;
int max_rx_chan_num;
int max_tx_chan_num;
struct dma_channel_info *tx_chan[20];
struct dma_channel_info *rx_chan[20];
/*functions, optional*/
u8* (*buffer_alloc)(int len,int* offset, void** opt);
void (*buffer_free)(u8* dataptr, void* opt);
int (*intr_handler)(struct dma_device_info* info, int status);
void * priv; /* used by peripheral driver only */
}_dma_device_info;
u8 *(*buffer_alloc)(int len, int *offset, void **opt);
void (*buffer_free)(u8 *dataptr, void *opt);
int (*intr_handler)(struct dma_device_info *info, int status);
void *priv; /* used by peripheral driver only */
};
_dma_device_info* dma_device_reserve(char* dev_name);
struct dma_device_info *dma_device_reserve(char *dev_name);
void dma_device_release(struct dma_device_info *dev);
void dma_device_register(struct dma_device_info *info);
void dma_device_unregister(struct dma_device_info *info);
int dma_device_read(struct dma_device_info *info, u8 **dataptr, void **opt);
int dma_device_write(struct dma_device_info *info, u8 *dataptr, int len,
void *opt);
void dma_device_release(_dma_device_info* dev);
void dma_device_register(_dma_device_info* info);
void dma_device_unregister(_dma_device_info* info);
int dma_device_read(struct dma_device_info* info, u8** dataptr, void** opt);
int dma_device_write(struct dma_device_info* info, u8* dataptr, int len, void* opt);
#endif

38
target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_gpio.h
View File

@ -17,24 +17,24 @@
#ifndef _IFXMIPS_GPIO_H__
#define _IFXMIPS_GPIO_H__
extern int ifxmips_port_reserve_pin (unsigned int port, unsigned int pin);
extern int ifxmips_port_free_pin (unsigned int port, unsigned int pin);
extern int ifxmips_port_set_open_drain (unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_open_drain (unsigned int port, unsigned int pin);
extern int ifxmips_port_set_pudsel (unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_pudsel (unsigned int port, unsigned int pin);
extern int ifxmips_port_set_puden (unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_puden (unsigned int port, unsigned int pin);
extern int ifxmips_port_set_stoff (unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_stoff (unsigned int port, unsigned int pin);
extern int ifxmips_port_set_dir_out (unsigned int port, unsigned int pin);
extern int ifxmips_port_set_dir_in (unsigned int port, unsigned int pin);
extern int ifxmips_port_set_output (unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_output (unsigned int port, unsigned int pin);
extern int ifxmips_port_get_input (unsigned int port, unsigned int pin);
extern int ifxmips_port_set_altsel0 (unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_altsel0 (unsigned int port, unsigned int pin);
extern int ifxmips_port_set_altsel1 (unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_altsel1 (unsigned int port, unsigned int pin);
extern int ifxmips_port_reserve_pin(unsigned int port, unsigned int pin);
extern int ifxmips_port_free_pin(unsigned int port, unsigned int pin);
extern int ifxmips_port_set_open_drain(unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_open_drain(unsigned int port, unsigned int pin);
extern int ifxmips_port_set_pudsel(unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_pudsel(unsigned int port, unsigned int pin);
extern int ifxmips_port_set_puden(unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_puden(unsigned int port, unsigned int pin);
extern int ifxmips_port_set_stoff(unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_stoff(unsigned int port, unsigned int pin);
extern int ifxmips_port_set_dir_out(unsigned int port, unsigned int pin);
extern int ifxmips_port_set_dir_in(unsigned int port, unsigned int pin);
extern int ifxmips_port_set_output(unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_output(unsigned int port, unsigned int pin);
extern int ifxmips_port_get_input(unsigned int port, unsigned int pin);
extern int ifxmips_port_set_altsel0(unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_altsel0(unsigned int port, unsigned int pin);
extern int ifxmips_port_set_altsel1(unsigned int port, unsigned int pin);
extern int ifxmips_port_clear_altsel1(unsigned int port, unsigned int pin);
#endif

28
target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_gptu.h
View File

@ -141,21 +141,15 @@ struct gptu_ioctl_param {
*/
typedef void (*timer_callback)(unsigned long arg);
xtern int ifxmips_request_timer(unsigned int, unsigned int, unsigned long, unsigned long, unsigned long);
extern int ifxmips_free_timer(unsigned int);
extern int ifxmips_start_timer(unsigned int, int);
extern int ifxmips_stop_timer(unsigned int);
extern int ifxmips_reset_counter_flags(u32 timer, u32 flags);
extern int ifxmips_get_count_value(unsigned int, unsigned long *);
extern u32 ifxmips_cal_divider(unsigned long);
extern int ifxmips_set_timer(unsigned int, unsigned int, int, int, unsigned int, unsigned long, unsigned long);
extern int ifxmips_set_counter(unsigned int timer, unsigned int flag,
u32 reload, unsigned long arg1, unsigned long arg2);
#if defined(__KERNEL__)
extern int ifxmips_request_timer(unsigned int, unsigned int, unsigned long, unsigned long, unsigned long);
extern int ifxmips_free_timer(unsigned int);
extern int ifxmips_start_timer(unsigned int, int);
extern int ifxmips_stop_timer(unsigned int);
extern int ifxmips_reset_counter_flags(u32 timer, u32 flags);
extern int ifxmips_get_count_value(unsigned int, unsigned long *);
extern u32 cal_divider(unsigned long);
extern int set_timer(unsigned int, unsigned int, int, int, unsigned int, unsigned long, unsigned long);
extern int set_counter (unsigned int timer, unsigned int flag, u32 reload, unsigned long arg1, unsigned long arg2);
// extern int set_counter(unsigned int, int, int, int, unsigned int, unsigned int, unsigned long, unsigned long);
#endif // defined(__KERNEL__)
#endif // __DANUBE_GPTU_DEV_H__2005_07_26__10_19__
#endif /* __DANUBE_GPTU_DEV_H__2005_07_26__10_19__ */

14
target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_pmu.h
View File

@ -18,13 +18,13 @@
#ifndef _IFXMIPS_PMU_H__
#define _IFXMIPS_PMU_H__
#define IFXMIPS_PMU_PWDCR_DMA 0x20
#define IFXMIPS_PMU_PWDCR_LED 0x800
#define IFXMIPS_PMU_PWDCR_GPT 0x1000
#define IFXMIPS_PMU_PWDCR_PPE 0x2000
#define IFXMIPS_PMU_PWDCR_FPI 0x4000
#define IFXMIPS_PMU_PWDCR_DMA 0x20
#define IFXMIPS_PMU_PWDCR_LED 0x800
#define IFXMIPS_PMU_PWDCR_GPT 0x1000
#define IFXMIPS_PMU_PWDCR_PPE 0x2000
#define IFXMIPS_PMU_PWDCR_FPI 0x4000
void ifxmips_pmu_enable (unsigned int module);
void ifxmips_pmu_disable (unsigned int module);
void ifxmips_pmu_enable(unsigned int module);
void ifxmips_pmu_disable(unsigned int module);
#endif

2
target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_prom.h
View File

@ -18,7 +18,7 @@
#ifndef _IFXPROM_H__
#define _IFXPROM_H__
extern void prom_printf(const char * fmt, ...);
extern void prom_printf(const char *fmt, ...);
extern u32 *prom_get_cp1_base(void);
extern u32 prom_get_cp1_size(void);
extern int ifxmips_has_brn_block(void);

44
target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h
View File

@ -25,10 +25,11 @@
#include <asm/ifxmips/ifxmips.h>
#include <asm/ifxmips/ifxmips_gpio.h>
#define GPIO_TO_PORT(x) ((x > 15)?(1):(0))
#define GPIO_TO_GPIO(x) ((x > 15)?(x-16):(x))
#define GPIO_TO_PORT(x) ((x > 15) ? (1) : (0))
#define GPIO_TO_GPIO(x) ((x > 15) ? (x-16) : (x))
static inline int gpio_direction_input(unsigned gpio) {
static inline int gpio_direction_input(unsigned gpio)
{
ifxmips_port_set_open_drain(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio));
ifxmips_port_clear_altsel0(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio));
ifxmips_port_clear_altsel1(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio));
@ -36,7 +37,8 @@ static inline int gpio_direction_input(unsigned gpio) {
return 0;
}
static inline int gpio_direction_output(unsigned gpio, int value) {
static inline int gpio_direction_output(unsigned gpio, int value)
{
ifxmips_port_clear_open_drain(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio));
ifxmips_port_clear_altsel0(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio));
ifxmips_port_clear_altsel1(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio));
@ -44,43 +46,53 @@ static inline int gpio_direction_output(unsigned gpio, int value) {
return 0;
}
static inline int gpio_get_value(unsigned gpio) {
static inline int gpio_get_value(unsigned gpio)
{
ifxmips_port_get_input(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio));
return 0;
}
static inline void gpio_set_value(unsigned gpio, int value) {
if(value)
static inline void gpio_set_value(unsigned gpio, int value)
{
if (value)
ifxmips_port_set_output(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio));
else
ifxmips_port_clear_output(GPIO_TO_PORT(gpio), GPIO_TO_GPIO(gpio));
ifxmips_port_clear_output(GPIO_TO_PORT(gpio),
GPIO_TO_GPIO(gpio));
}
static inline int gpio_request(unsigned gpio, const char *label) {
static inline int gpio_request(unsigned gpio, const char *label)
{
return 0;
}
static inline void gpio_free(unsigned gpio) {
static inline void gpio_free(unsigned gpio)
{
}
static inline int gpio_to_irq(unsigned gpio) {
static inline int gpio_to_irq(unsigned gpio)
{
return 0;
}
static inline int irq_to_gpio(unsigned irq) {
static inline int irq_to_gpio(unsigned irq)
{
return 0;
}
static inline int gpio_cansleep(unsigned gpio) {
static inline int gpio_cansleep(unsigned gpio)
{
return 0;
}
static inline int gpio_get_value_cansleep(unsigned gpio) {
static inline int gpio_get_value_cansleep(unsigned gpio)
{
might_sleep();
return gpio_get_value(gpio);
return gpio_get_value(gpio);
}
static inline void gpio_set_value_cansleep(unsigned gpio, int value) {
static inline void gpio_set_value_cansleep(unsigned gpio, int value)
{
might_sleep();
gpio_set_value(gpio, value);
}

3
target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/irq.h
View File

@ -22,8 +22,7 @@
#ifndef __IFXMIPS_IRQ_H
#define __IFXMIPS_IRQ_H
#define NR_IRQS 256
#define NR_IRQS 256
#include_next <irq.h>
#endif