#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;
}
}
}
-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);
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;
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;
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;
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
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;
}
}
-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:
}
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;
}
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},
{"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 */
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;
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);
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);
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);
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);
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;
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;
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();
return IRQ_HANDLED;
}
-_dma_device_info *dma_device_reserve(char *dev_name)
+struct dma_device_info *dma_device_reserve(char *dev_name)
{
int i;
}
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;
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;
}
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;
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 */
{
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) {
}
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;
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;
#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),
}
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),
}
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
}
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;
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;
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");
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;
}
#endif
-static int
-ifxmips_gpio_probe(struct platform_device *dev)
+static int ifxmips_gpio_probe(struct platform_device *dev)
{
int retval = 0;
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);
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 = {
},
};
-int __init
-ifxmips_gpio_init(void)
+int __init ifxmips_gpio_init(void)
{
int ret = platform_driver_register(&ifxmips_gpio_driver);
if (ret)
return ret;
}
-void __exit
-ifxmips_gpio_exit(void)
+void __exit ifxmips_gpio_exit(void)
{
platform_driver_unregister(&ifxmips_gpio_driver);
}
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
- * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
*/
#include <linux/kernel.h>
#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);
}
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
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);
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;
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);
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
- * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
*/
#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)
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)
#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>
#include <linux/fs.h>
#include <linux/miscdevice.h>
#include <linux/init.h>
-#include <asm/uaccess.h>
-#include <asm/unistd.h>
-#include <asm/irq.h>
-#include <asm/div64.h>
+#include <linux/uaccess.h>
+#include <linux/unistd.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
+#include <asm/irq.h>
+#include <asm/div64.h>
+
#include <asm/ifxmips/ifxmips.h>
#include <asm/ifxmips/ifxmips_irq.h>
#include <asm/ifxmips/ifxmips_cgu.h>
#include <asm/ifxmips/ifxmips_gptu.h>
#include <asm/ifxmips/ifxmips_pmu.h>
-#define MAX_NUM_OF_32BIT_TIMER_BLOCKS 6
+#define MAX_NUM_OF_32BIT_TIMER_BLOCKS 6
#ifdef TIMER1A
-#define FIRST_TIMER TIMER1A
+#define FIRST_TIMER TIMER1A
#else
-#define FIRST_TIMER 2
+#define FIRST_TIMER 2
#endif
/*
* GPTC divider is set or not.
*/
-#define GPTU_CLC_RMC_IS_SET 0
+#define GPTU_CLC_RMC_IS_SET 0
/*
* Timer Interrupt (IRQ)
*/
-#define TIMER_INTERRUPT INT_NUM_IM3_IRL0 + 22 // Must be adjusted when ICU driver is available
+/* Must be adjusted when ICU driver is available */
+#define TIMER_INTERRUPT (INT_NUM_IM3_IRL0 + 22)
/*
* Bits Operation
*/
-#define GET_BITS(x, msb, lsb) (((x) & ((1 << ((msb) + 1)) - 1)) >> (lsb))
-#define SET_BITS(x, msb, lsb, value) (((x) & ~(((1 << ((msb) + 1)) - 1) ^ ((1 << (lsb)) - 1))) | (((value) & ((1 << (1 + (msb) - (lsb))) - 1)) << (lsb)))
+#define GET_BITS(x, msb, lsb) \
+ (((x) & ((1 << ((msb) + 1)) - 1)) >> (lsb))
+#define SET_BITS(x, msb, lsb, value) \
+ (((x) & ~(((1 << ((msb) + 1)) - 1) ^ ((1 << (lsb)) - 1))) | \
+ (((value) & ((1 << (1 + (msb) - (lsb))) - 1)) << (lsb)))
/*
* GPTU Register Mapping
*/
-#define IFXMIPS_GPTU (KSEG1 + 0x1E100A00)
-#define IFXMIPS_GPTU_CLC ((volatile u32*)(IFXMIPS_GPTU + 0x0000))
-#define IFXMIPS_GPTU_ID ((volatile u32*)(IFXMIPS_GPTU + 0x0008))
-#define IFXMIPS_GPTU_CON(n, X) ((volatile u32*)(IFXMIPS_GPTU + 0x0010 + ((X) * 4) + ((n) - 1) * 0x0020)) // X must be either A or B
-#define IFXMIPS_GPTU_RUN(n, X) ((volatile u32*)(IFXMIPS_GPTU + 0x0018 + ((X) * 4) + ((n) - 1) * 0x0020)) // X must be either A or B
-#define IFXMIPS_GPTU_RELOAD(n, X) ((volatile u32*)(IFXMIPS_GPTU + 0x0020 + ((X) * 4) + ((n) - 1) * 0x0020)) // X must be either A or B
-#define IFXMIPS_GPTU_COUNT(n, X) ((volatile u32*)(IFXMIPS_GPTU + 0x0028 + ((X) * 4) + ((n) - 1) * 0x0020)) // X must be either A or B
-#define IFXMIPS_GPTU_IRNEN ((volatile u32*)(IFXMIPS_GPTU + 0x00F4))
-#define IFXMIPS_GPTU_IRNICR ((volatile u32*)(IFXMIPS_GPTU + 0x00F8))
-#define IFXMIPS_GPTU_IRNCR ((volatile u32*)(IFXMIPS_GPTU + 0x00FC))
+#define IFXMIPS_GPTU (KSEG1 + 0x1E100A00)
+#define IFXMIPS_GPTU_CLC ((volatile u32 *)(IFXMIPS_GPTU + 0x0000))
+#define IFXMIPS_GPTU_ID ((volatile u32 *)(IFXMIPS_GPTU + 0x0008))
+#define IFXMIPS_GPTU_CON(n, X) ((volatile u32 *)(IFXMIPS_GPTU + 0x0010 + ((X) * 4) + ((n) - 1) * 0x0020)) /* X must be either A or B */
+#define IFXMIPS_GPTU_RUN(n, X) ((volatile u32 *)(IFXMIPS_GPTU + 0x0018 + ((X) * 4) + ((n) - 1) * 0x0020)) /* X must be either A or B */
+#define IFXMIPS_GPTU_RELOAD(n, X) ((volatile u32 *)(IFXMIPS_GPTU + 0x0020 + ((X) * 4) + ((n) - 1) * 0x0020)) /* X must be either A or B */
+#define IFXMIPS_GPTU_COUNT(n, X) ((volatile u32 *)(IFXMIPS_GPTU + 0x0028 + ((X) * 4) + ((n) - 1) * 0x0020)) /* X must be either A or B */
+#define IFXMIPS_GPTU_IRNEN ((volatile u32 *)(IFXMIPS_GPTU + 0x00F4))
+#define IFXMIPS_GPTU_IRNICR ((volatile u32 *)(IFXMIPS_GPTU + 0x00F8))
+#define IFXMIPS_GPTU_IRNCR ((volatile u32 *)(IFXMIPS_GPTU + 0x00FC))
/*
* Clock Control Register
*/
-#define GPTU_CLC_SMC GET_BITS(*IFXMIPS_GPTU_CLC, 23, 16)
-#define GPTU_CLC_RMC GET_BITS(*IFXMIPS_GPTU_CLC, 15, 8)
-#define GPTU_CLC_FSOE (*IFXMIPS_GPTU_CLC & (1 << 5))
-#define GPTU_CLC_EDIS (*IFXMIPS_GPTU_CLC & (1 << 3))
-#define GPTU_CLC_SPEN (*IFXMIPS_GPTU_CLC & (1 << 2))
-#define GPTU_CLC_DISS (*IFXMIPS_GPTU_CLC & (1 << 1))
-#define GPTU_CLC_DISR (*IFXMIPS_GPTU_CLC & (1 << 0))
-
-#define GPTU_CLC_SMC_SET(value) SET_BITS(0, 23, 16, (value))
-#define GPTU_CLC_RMC_SET(value) SET_BITS(0, 15, 8, (value))
-#define GPTU_CLC_FSOE_SET(value) ((value) ? (1 << 5) : 0)
-#define GPTU_CLC_SBWE_SET(value) ((value) ? (1 << 4) : 0)
-#define GPTU_CLC_EDIS_SET(value) ((value) ? (1 << 3) : 0)
-#define GPTU_CLC_SPEN_SET(value) ((value) ? (1 << 2) : 0)
-#define GPTU_CLC_DISR_SET(value) ((value) ? (1 << 0) : 0)
+#define GPTU_CLC_SMC GET_BITS(*IFXMIPS_GPTU_CLC, 23, 16)
+#define GPTU_CLC_RMC GET_BITS(*IFXMIPS_GPTU_CLC, 15, 8)
+#define GPTU_CLC_FSOE (*IFXMIPS_GPTU_CLC & (1 << 5))
+#define GPTU_CLC_EDIS (*IFXMIPS_GPTU_CLC & (1 << 3))
+#define GPTU_CLC_SPEN (*IFXMIPS_GPTU_CLC & (1 << 2))
+#define GPTU_CLC_DISS (*IFXMIPS_GPTU_CLC & (1 << 1))
+#define GPTU_CLC_DISR (*IFXMIPS_GPTU_CLC & (1 << 0))
+
+#define GPTU_CLC_SMC_SET(value) SET_BITS(0, 23, 16, (value))
+#define GPTU_CLC_RMC_SET(value) SET_BITS(0, 15, 8, (value))
+#define GPTU_CLC_FSOE_SET(value) ((value) ? (1 << 5) : 0)
+#define GPTU_CLC_SBWE_SET(value) ((value) ? (1 << 4) : 0)
+#define GPTU_CLC_EDIS_SET(value) ((value) ? (1 << 3) : 0)
+#define GPTU_CLC_SPEN_SET(value) ((value) ? (1 << 2) : 0)
+#define GPTU_CLC_DISR_SET(value) ((value) ? (1 << 0) : 0)
/*
* ID Register
*/
-#define GPTU_ID_ID GET_BITS(*IFXMIPS_GPTU_ID, 15, 8)
-#define GPTU_ID_CFG GET_BITS(*IFXMIPS_GPTU_ID, 7, 5)
-#define GPTU_ID_REV GET_BITS(*IFXMIPS_GPTU_ID, 4, 0)
+#define GPTU_ID_ID GET_BITS(*IFXMIPS_GPTU_ID, 15, 8)
+#define GPTU_ID_CFG GET_BITS(*IFXMIPS_GPTU_ID, 7, 5)
+#define GPTU_ID_REV GET_BITS(*IFXMIPS_GPTU_ID, 4, 0)
/*
* Control Register of Timer/Counter nX
* n is the index of block (1 based index)
* X is either A or B
*/
-#define GPTU_CON_SRC_EG(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 10))
-#define GPTU_CON_SRC_EXT(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 9))
-#define GPTU_CON_SYNC(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 8))
-#define GPTU_CON_EDGE(n, X) GET_BITS(*IFXMIPS_GPTU_CON(n, X), 7, 6)
-#define GPTU_CON_INV(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 5))
-#define GPTU_CON_EXT(n, X) (*IFXMIPS_GPTU_CON(n, A) & (1 << 4)) // Timer/Counter B does not have this bit
-#define GPTU_CON_STP(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 3))
-#define GPTU_CON_CNT(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 2))
-#define GPTU_CON_DIR(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 1))
-#define GPTU_CON_EN(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 0))
-
-#define GPTU_CON_SRC_EG_SET(value) ((value) ? 0 : (1 << 10))
-#define GPTU_CON_SRC_EXT_SET(value) ((value) ? (1 << 9) : 0)
-#define GPTU_CON_SYNC_SET(value) ((value) ? (1 << 8) : 0)
-#define GPTU_CON_EDGE_SET(value) SET_BITS(0, 7, 6, (value))
-#define GPTU_CON_INV_SET(value) ((value) ? (1 << 5) : 0)
-#define GPTU_CON_EXT_SET(value) ((value) ? (1 << 4) : 0)
-#define GPTU_CON_STP_SET(value) ((value) ? (1 << 3) : 0)
-#define GPTU_CON_CNT_SET(value) ((value) ? (1 << 2) : 0)
-#define GPTU_CON_DIR_SET(value) ((value) ? (1 << 1) : 0)
-
-#define GPTU_RUN_RL_SET(value) ((value) ? (1 << 2) : 0)
-#define GPTU_RUN_CEN_SET(value) ((value) ? (1 << 1) : 0)
-#define GPTU_RUN_SEN_SET(value) ((value) ? (1 << 0) : 0)
-
-#define GPTU_IRNEN_TC_SET(n, X, value) ((value) ? (1 << (((n) - 1) * 2 + (X))) : 0)
-#define GPTU_IRNCR_TC_SET(n, X, value) ((value) ? (1 << (((n) - 1) * 2 + (X))) : 0)
-
-#define TIMER_FLAG_MASK_SIZE(x) (x & 0x0001)
-#define TIMER_FLAG_MASK_TYPE(x) (x & 0x0002)
-#define TIMER_FLAG_MASK_STOP(x) (x & 0x0004)
-#define TIMER_FLAG_MASK_DIR(x) (x & 0x0008)
-#define TIMER_FLAG_NONE_EDGE 0x0000
-#define TIMER_FLAG_MASK_EDGE(x) (x & 0x0030)
-#define TIMER_FLAG_REAL 0x0000
-#define TIMER_FLAG_INVERT 0x0040
-#define TIMER_FLAG_MASK_INVERT(x) (x & 0x0040)
-#define TIMER_FLAG_MASK_TRIGGER(x) (x & 0x0070)
-#define TIMER_FLAG_MASK_SYNC(x) (x & 0x0080)
-#define TIMER_FLAG_CALLBACK_IN_HB 0x0200
-#define TIMER_FLAG_MASK_HANDLE(x) (x & 0x0300)
-#define TIMER_FLAG_MASK_SRC(x) (x & 0x1000)
+#define GPTU_CON_SRC_EG(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 10))
+#define GPTU_CON_SRC_EXT(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 9))
+#define GPTU_CON_SYNC(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 8))
+#define GPTU_CON_EDGE(n, X) GET_BITS(*IFXMIPS_GPTU_CON(n, X), 7, 6)
+#define GPTU_CON_INV(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 5))
+#define GPTU_CON_EXT(n, X) (*IFXMIPS_GPTU_CON(n, A) & (1 << 4)) /* Timer/Counter B does not have this bit */
+#define GPTU_CON_STP(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 3))
+#define GPTU_CON_CNT(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 2))
+#define GPTU_CON_DIR(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 1))
+#define GPTU_CON_EN(n, X) (*IFXMIPS_GPTU_CON(n, X) & (1 << 0))
+
+#define GPTU_CON_SRC_EG_SET(value) ((value) ? 0 : (1 << 10))
+#define GPTU_CON_SRC_EXT_SET(value) ((value) ? (1 << 9) : 0)
+#define GPTU_CON_SYNC_SET(value) ((value) ? (1 << 8) : 0)
+#define GPTU_CON_EDGE_SET(value) SET_BITS(0, 7, 6, (value))
+#define GPTU_CON_INV_SET(value) ((value) ? (1 << 5) : 0)
+#define GPTU_CON_EXT_SET(value) ((value) ? (1 << 4) : 0)
+#define GPTU_CON_STP_SET(value) ((value) ? (1 << 3) : 0)
+#define GPTU_CON_CNT_SET(value) ((value) ? (1 << 2) : 0)
+#define GPTU_CON_DIR_SET(value) ((value) ? (1 << 1) : 0)
+
+#define GPTU_RUN_RL_SET(value) ((value) ? (1 << 2) : 0)
+#define GPTU_RUN_CEN_SET(value) ((value) ? (1 << 1) : 0)
+#define GPTU_RUN_SEN_SET(value) ((value) ? (1 << 0) : 0)
+
+#define GPTU_IRNEN_TC_SET(n, X, value) ((value) ? (1 << (((n) - 1) * 2 + (X))) : 0)
+#define GPTU_IRNCR_TC_SET(n, X, value) ((value) ? (1 << (((n) - 1) * 2 + (X))) : 0)
+
+#define TIMER_FLAG_MASK_SIZE(x) (x & 0x0001)
+#define TIMER_FLAG_MASK_TYPE(x) (x & 0x0002)
+#define TIMER_FLAG_MASK_STOP(x) (x & 0x0004)
+#define TIMER_FLAG_MASK_DIR(x) (x & 0x0008)
+#define TIMER_FLAG_NONE_EDGE 0x0000
+#define TIMER_FLAG_MASK_EDGE(x) (x & 0x0030)
+#define TIMER_FLAG_REAL 0x0000
+#define TIMER_FLAG_INVERT 0x0040
+#define TIMER_FLAG_MASK_INVERT(x) (x & 0x0040)
+#define TIMER_FLAG_MASK_TRIGGER(x) (x & 0x0070)
+#define TIMER_FLAG_MASK_SYNC(x) (x & 0x0080)
+#define TIMER_FLAG_CALLBACK_IN_HB 0x0200
+#define TIMER_FLAG_MASK_HANDLE(x) (x & 0x0300)
+#define TIMER_FLAG_MASK_SRC(x) (x & 0x1000)
struct timer_dev_timer {
unsigned int f_irq_on;
static struct timer_dev timer_dev;
-
-static irqreturn_t
-timer_irq_handler(int irq, void *p)
+static irqreturn_t timer_irq_handler(int irq, void *p)
{
unsigned int timer;
unsigned int flag;
- struct timer_dev_timer *dev_timer = (struct timer_dev_timer*) p;
+ struct timer_dev_timer *dev_timer = (struct timer_dev_timer *)p;
timer = irq - TIMER_INTERRUPT;
- if(timer < timer_dev.number_of_timers && dev_timer == &timer_dev.timer[timer])
- {
+ if (timer < timer_dev.number_of_timers
+ && dev_timer == &timer_dev.timer[timer]) {
/* Clear interrupt. */
ifxmips_w32(1 << timer, IFXMIPS_GPTU_IRNCR);
/* Call user hanler or signal. */
flag = dev_timer->flag;
- if (!(timer & 0x01) || TIMER_FLAG_MASK_SIZE (flag) == TIMER_FLAG_16BIT)
- { /* 16-bit timer or timer A of 32-bit timer */
- switch(TIMER_FLAG_MASK_HANDLE (flag))
- {
+ if (!(timer & 0x01)
+ || TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT) {
+ /* 16-bit timer or timer A of 32-bit timer */
+ switch (TIMER_FLAG_MASK_HANDLE(flag)) {
case TIMER_FLAG_CALLBACK_IN_IRQ:
case TIMER_FLAG_CALLBACK_IN_HB:
if (dev_timer->arg1)
- (*(timer_callback) dev_timer->arg1) (dev_timer->arg2);
+ (*(timer_callback)dev_timer->arg1)(dev_timer->arg2);
break;
case TIMER_FLAG_SIGNAL:
- send_sig ((int) dev_timer->arg2, (struct task_struct *) dev_timer->arg1, 0);
+ send_sig((int)dev_timer->arg2, (struct task_struct *)dev_timer->arg1, 0);
break;
}
}
return IRQ_HANDLED;
}
-static inline void
-ifxmips_enable_gptu(void)
+static inline void ifxmips_enable_gptu(void)
{
ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_GPT);
/* Set divider as 1, disable write protection for SPEN, enable module. */
*IFXMIPS_GPTU_CLC =
- GPTU_CLC_SMC_SET(0x00) | GPTU_CLC_RMC_SET(0x01) | GPTU_CLC_FSOE_SET(0) |
- GPTU_CLC_SBWE_SET(1) | GPTU_CLC_EDIS_SET(0) | GPTU_CLC_SPEN_SET(0) | GPTU_CLC_DISR_SET(0);
+ GPTU_CLC_SMC_SET(0x00) |
+ GPTU_CLC_RMC_SET(0x01) |
+ GPTU_CLC_FSOE_SET(0) |
+ GPTU_CLC_SBWE_SET(1) |
+ GPTU_CLC_EDIS_SET(0) |
+ GPTU_CLC_SPEN_SET(0) |
+ GPTU_CLC_DISR_SET(0);
}
-static inline void
-ifxmips_disable_gptu(void)
+static inline void ifxmips_disable_gptu(void)
{
ifxmips_w32(0x00, IFXMIPS_GPTU_IRNEN);
ifxmips_w32(0xfff, IFXMIPS_GPTU_IRNCR);
/* Set divider as 0, enable write protection for SPEN, disable module. */
*IFXMIPS_GPTU_CLC =
- GPTU_CLC_SMC_SET (0x00) | GPTU_CLC_RMC_SET (0x00) | GPTU_CLC_FSOE_SET (0) |
- GPTU_CLC_SBWE_SET (0) | GPTU_CLC_EDIS_SET (0) | GPTU_CLC_SPEN_SET (0) | GPTU_CLC_DISR_SET (1);
+ GPTU_CLC_SMC_SET(0x00) |
+ GPTU_CLC_RMC_SET(0x00) |
+ GPTU_CLC_FSOE_SET(0) |
+ GPTU_CLC_SBWE_SET(0) |
+ GPTU_CLC_EDIS_SET(0) |
+ GPTU_CLC_SPEN_SET(0) |
+ GPTU_CLC_DISR_SET(1);
ifxmips_pmu_disable(IFXMIPS_PMU_PWDCR_GPT);
}
-int
-ifxmips_request_timer(unsigned int timer, unsigned int flag, unsigned long value,
- unsigned long arg1, unsigned long arg2)
+int ifxmips_request_timer(unsigned int timer, unsigned int flag,
+ unsigned long value, unsigned long arg1, unsigned long arg2)
{
int ret = 0;
unsigned int con_reg, irnen_reg;
int n, X;
- if(timer >= FIRST_TIMER + timer_dev.number_of_timers)
+ if (timer >= FIRST_TIMER + timer_dev.number_of_timers)
return -EINVAL;
- printk(KERN_INFO "request_timer(%d, 0x%08X, %lu)...", (u32)timer, (u32)flag, value);
+ printk(KERN_INFO "request_timer(%d, 0x%08X, %lu)...",
+ timer, flag, value);
- if(TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT)
+ if (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT)
value &= 0xFFFF;
else
timer &= ~0x01;
if (timer < FIRST_TIMER) {
unsigned int mask;
unsigned int shift;
- unsigned int offset = TIMER2A;/* This takes care of TIMER1B which is the only choice for Voice TAPI system */
+ /* This takes care of TIMER1B which is the only choice for Voice TAPI system */
+ unsigned int offset = TIMER2A;
/*
* Pick up a free timer.
*/
- if (TIMER_FLAG_MASK_SIZE (flag) == TIMER_FLAG_16BIT) {
+ if (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT) {
mask = 1 << offset;
shift = 1;
- }
- else {
+ } else {
mask = 3 << offset;
shift = 2;
}
printk("failed![%d]\n", __LINE__);
mutex_unlock(&timer_dev.gptu_mutex);
return -EINVAL;
- }
- else
+ } else
ret = timer;
- }
- else {
+ } else {
register unsigned int mask;
/*
* Check if the requested timer is free.
*/
- mask = (TIMER_FLAG_MASK_SIZE (flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
+ mask = (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
if ((timer_dev.occupation & mask)) {
- printk("failed![%d] mask %#x, timer_dev.occupation %#x\n", __LINE__, mask, timer_dev.occupation);
+ printk("failed![%d] mask %#x, timer_dev.occupation %#x\n",
+ __LINE__, mask, timer_dev.occupation);
mutex_unlock(&timer_dev.gptu_mutex);
return -EBUSY;
- }
- else {
+ } else {
timer_dev.occupation |= mask;
ret = 0;
}
/*
* Prepare control register value.
*/
- switch (TIMER_FLAG_MASK_EDGE (flag)) {
+ switch (TIMER_FLAG_MASK_EDGE(flag)) {
default:
case TIMER_FLAG_NONE_EDGE:
- con_reg = GPTU_CON_EDGE_SET (0x00);
+ con_reg = GPTU_CON_EDGE_SET(0x00);
break;
case TIMER_FLAG_RISE_EDGE:
- con_reg = GPTU_CON_EDGE_SET (0x01);
+ con_reg = GPTU_CON_EDGE_SET(0x01);
break;
case TIMER_FLAG_FALL_EDGE:
- con_reg = GPTU_CON_EDGE_SET (0x02);
+ con_reg = GPTU_CON_EDGE_SET(0x02);
break;
case TIMER_FLAG_ANY_EDGE:
- con_reg = GPTU_CON_EDGE_SET (0x03);
+ con_reg = GPTU_CON_EDGE_SET(0x03);
break;
}
- if (TIMER_FLAG_MASK_TYPE (flag) == TIMER_FLAG_TIMER)
+ if (TIMER_FLAG_MASK_TYPE(flag) == TIMER_FLAG_TIMER)
con_reg |=
- TIMER_FLAG_MASK_SRC (flag) ==
- TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EXT_SET (1) :
- GPTU_CON_SRC_EXT_SET (0);
+ TIMER_FLAG_MASK_SRC(flag) ==
+ TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EXT_SET(1) :
+ GPTU_CON_SRC_EXT_SET(0);
else
con_reg |=
- TIMER_FLAG_MASK_SRC (flag) ==
- TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EG_SET (1) :
- GPTU_CON_SRC_EG_SET (0);
+ TIMER_FLAG_MASK_SRC(flag) ==
+ TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EG_SET(1) :
+ GPTU_CON_SRC_EG_SET(0);
con_reg |=
- TIMER_FLAG_MASK_SYNC (flag) ==
- TIMER_FLAG_UNSYNC ? GPTU_CON_SYNC_SET (0) :
- GPTU_CON_SYNC_SET (1);
+ TIMER_FLAG_MASK_SYNC(flag) ==
+ TIMER_FLAG_UNSYNC ? GPTU_CON_SYNC_SET(0) :
+ GPTU_CON_SYNC_SET(1);
con_reg |=
- TIMER_FLAG_MASK_INVERT (flag) ==
- TIMER_FLAG_REAL ? GPTU_CON_INV_SET (0) : GPTU_CON_INV_SET (1);
+ TIMER_FLAG_MASK_INVERT(flag) ==
+ TIMER_FLAG_REAL ? GPTU_CON_INV_SET(0) : GPTU_CON_INV_SET(1);
con_reg |=
- TIMER_FLAG_MASK_SIZE (flag) ==
- TIMER_FLAG_16BIT ? GPTU_CON_EXT_SET (0) :
- GPTU_CON_EXT_SET (1);
+ TIMER_FLAG_MASK_SIZE(flag) ==
+ TIMER_FLAG_16BIT ? GPTU_CON_EXT_SET(0) :
+ GPTU_CON_EXT_SET(1);
con_reg |=
- TIMER_FLAG_MASK_STOP (flag) ==
- TIMER_FLAG_ONCE ? GPTU_CON_STP_SET (1) : GPTU_CON_STP_SET (0);
+ TIMER_FLAG_MASK_STOP(flag) ==
+ TIMER_FLAG_ONCE ? GPTU_CON_STP_SET(1) : GPTU_CON_STP_SET(0);
con_reg |=
- TIMER_FLAG_MASK_TYPE (flag) ==
- TIMER_FLAG_TIMER ? GPTU_CON_CNT_SET (0) :
- GPTU_CON_CNT_SET (1);
+ TIMER_FLAG_MASK_TYPE(flag) ==
+ TIMER_FLAG_TIMER ? GPTU_CON_CNT_SET(0) :
+ GPTU_CON_CNT_SET(1);
con_reg |=
- TIMER_FLAG_MASK_DIR (flag) ==
- TIMER_FLAG_UP ? GPTU_CON_DIR_SET (1) : GPTU_CON_DIR_SET (0);
+ TIMER_FLAG_MASK_DIR(flag) ==
+ TIMER_FLAG_UP ? GPTU_CON_DIR_SET(1) : GPTU_CON_DIR_SET(0);
/*
* Fill up running data.
timer_dev.timer[timer - FIRST_TIMER].flag = flag;
timer_dev.timer[timer - FIRST_TIMER].arg1 = arg1;
timer_dev.timer[timer - FIRST_TIMER].arg2 = arg2;
- if (TIMER_FLAG_MASK_SIZE (flag) != TIMER_FLAG_16BIT)
+ if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT)
timer_dev.timer[timer - FIRST_TIMER + 1].flag = flag;
/*
* Enable GPTU module.
*/
if (!timer_dev.f_gptu_on) {
- ifxmips_enable_gptu ();
+ ifxmips_enable_gptu();
timer_dev.f_gptu_on = 1;
}
/*
* Enable IRQ.
*/
- if (TIMER_FLAG_MASK_HANDLE (flag) != TIMER_FLAG_NO_HANDLE) {
- if (TIMER_FLAG_MASK_HANDLE (flag) == TIMER_FLAG_SIGNAL)
+ if (TIMER_FLAG_MASK_HANDLE(flag) != TIMER_FLAG_NO_HANDLE) {
+ if (TIMER_FLAG_MASK_HANDLE(flag) == TIMER_FLAG_SIGNAL)
timer_dev.timer[timer - FIRST_TIMER].arg1 =
- (unsigned long) find_task_by_vpid ((int) arg1);
+ (unsigned long) find_task_by_vpid((int) arg1);
irnen_reg = 1 << (timer - FIRST_TIMER);
- if (TIMER_FLAG_MASK_HANDLE (flag) == TIMER_FLAG_SIGNAL
- || (TIMER_FLAG_MASK_HANDLE (flag) ==
+ if (TIMER_FLAG_MASK_HANDLE(flag) == TIMER_FLAG_SIGNAL
+ || (TIMER_FLAG_MASK_HANDLE(flag) ==
TIMER_FLAG_CALLBACK_IN_IRQ
&& timer_dev.timer[timer - FIRST_TIMER].arg1)) {
- enable_irq (timer_dev.timer[timer - FIRST_TIMER].irq);
+ enable_irq(timer_dev.timer[timer - FIRST_TIMER].irq);
timer_dev.timer[timer - FIRST_TIMER].f_irq_on = 1;
}
- }
- else
+ } else
irnen_reg = 0;
/*
*/
n = timer >> 1;
X = timer & 0x01;
- *IFXMIPS_GPTU_CON (n, X) = con_reg;
- *IFXMIPS_GPTU_RELOAD (n, X) = value;
-// printk("reload value = %d\n", (u32)value);
+ *IFXMIPS_GPTU_CON(n, X) = con_reg;
+ *IFXMIPS_GPTU_RELOAD(n, X) = value;
+ /* printk("reload value = %d\n", (u32)value); */
*IFXMIPS_GPTU_IRNEN |= irnen_reg;
mutex_unlock(&timer_dev.gptu_mutex);
printk("successful!\n");
return ret;
}
+EXPORT_SYMBOL(ifxmips_request_timer);
-int
-ifxmips_free_timer(unsigned int timer)
+int ifxmips_free_timer(unsigned int timer)
{
unsigned int flag;
unsigned int mask;
int n, X;
- if(!timer_dev.f_gptu_on)
+ if (!timer_dev.f_gptu_on)
return -EINVAL;
- if(timer < FIRST_TIMER || timer >= FIRST_TIMER + timer_dev.number_of_timers)
+ if (timer < FIRST_TIMER || timer >= FIRST_TIMER + timer_dev.number_of_timers)
return -EINVAL;
mutex_lock(&timer_dev.gptu_mutex);
flag = timer_dev.timer[timer - FIRST_TIMER].flag;
- if(TIMER_FLAG_MASK_SIZE (flag) != TIMER_FLAG_16BIT)
+ if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT)
timer &= ~0x01;
- mask = (TIMER_FLAG_MASK_SIZE (flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
- if(((timer_dev.occupation & mask) ^ mask))
- {
+ mask = (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
+ if (((timer_dev.occupation & mask) ^ mask)) {
mutex_unlock(&timer_dev.gptu_mutex);
return -EINVAL;
}
n = timer >> 1;
X = timer & 0x01;
- if(GPTU_CON_EN (n, X))
- *IFXMIPS_GPTU_RUN (n, X) = GPTU_RUN_CEN_SET (1);
+ if (GPTU_CON_EN(n, X))
+ *IFXMIPS_GPTU_RUN(n, X) = GPTU_RUN_CEN_SET(1);
- *IFXMIPS_GPTU_IRNEN &= ~GPTU_IRNEN_TC_SET (n, X, 1);
- *IFXMIPS_GPTU_IRNCR |= GPTU_IRNCR_TC_SET (n, X, 1);
+ *IFXMIPS_GPTU_IRNEN &= ~GPTU_IRNEN_TC_SET(n, X, 1);
+ *IFXMIPS_GPTU_IRNCR |= GPTU_IRNCR_TC_SET(n, X, 1);
- if(timer_dev.timer[timer - FIRST_TIMER].f_irq_on) {
- disable_irq (timer_dev.timer[timer - FIRST_TIMER].irq);
+ if (timer_dev.timer[timer - FIRST_TIMER].f_irq_on) {
+ disable_irq(timer_dev.timer[timer - FIRST_TIMER].irq);
timer_dev.timer[timer - FIRST_TIMER].f_irq_on = 0;
}
timer_dev.occupation &= ~mask;
- if(!timer_dev.occupation && timer_dev.f_gptu_on)
- {
+ if (!timer_dev.occupation && timer_dev.f_gptu_on) {
ifxmips_disable_gptu();
timer_dev.f_gptu_on = 0;
}
return 0;
}
+EXPORT_SYMBOL(ifxmips_free_timer);
-int
-ifxmips_start_timer(unsigned int timer, int is_resume)
+int ifxmips_start_timer(unsigned int timer, int is_resume)
{
unsigned int flag;
unsigned int mask;
int n, X;
- if(!timer_dev.f_gptu_on)
+ if (!timer_dev.f_gptu_on)
return -EINVAL;
- if(timer < FIRST_TIMER || timer >= FIRST_TIMER + timer_dev.number_of_timers)
+ if (timer < FIRST_TIMER || timer >= FIRST_TIMER + timer_dev.number_of_timers)
return -EINVAL;
mutex_lock(&timer_dev.gptu_mutex);
flag = timer_dev.timer[timer - FIRST_TIMER].flag;
- if(TIMER_FLAG_MASK_SIZE (flag) != TIMER_FLAG_16BIT)
+ if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT)
timer &= ~0x01;
- mask = (TIMER_FLAG_MASK_SIZE (flag) ==
+ mask = (TIMER_FLAG_MASK_SIZE(flag) ==
TIMER_FLAG_16BIT ? 1 : 3) << timer;
- if(((timer_dev.occupation & mask) ^ mask))
- {
+ if (((timer_dev.occupation & mask) ^ mask)) {
mutex_unlock(&timer_dev.gptu_mutex);
return -EINVAL;
}
n = timer >> 1;
X = timer & 0x01;
- *IFXMIPS_GPTU_RUN (n, X) = GPTU_RUN_RL_SET (!is_resume) | GPTU_RUN_SEN_SET (1);
+ *IFXMIPS_GPTU_RUN(n, X) = GPTU_RUN_RL_SET(!is_resume) | GPTU_RUN_SEN_SET(1);
mutex_unlock(&timer_dev.gptu_mutex);
return 0;
}
+EXPORT_SYMBOL(ifxmips_start_timer);
-int
-ifxmips_stop_timer(unsigned int timer)
+int ifxmips_stop_timer(unsigned int timer)
{
unsigned int flag;
unsigned int mask;
mutex_lock(&timer_dev.gptu_mutex);
flag = timer_dev.timer[timer - FIRST_TIMER].flag;
- if(TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT)
+ if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT)
timer &= ~0x01;
- mask = (TIMER_FLAG_MASK_SIZE (flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
- if(((timer_dev.occupation & mask) ^ mask))
- {
+ mask = (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
+ if (((timer_dev.occupation & mask) ^ mask)) {
mutex_unlock(&timer_dev.gptu_mutex);
return -EINVAL;
}
n = timer >> 1;
X = timer & 0x01;
- *IFXMIPS_GPTU_RUN (n, X) = GPTU_RUN_CEN_SET (1);
+ *IFXMIPS_GPTU_RUN(n, X) = GPTU_RUN_CEN_SET(1);
mutex_unlock(&timer_dev.gptu_mutex);
return 0;
}
+EXPORT_SYMBOL(ifxmips_stop_timer);
-int
-ifxmips_reset_counter_flags(u32 timer, u32 flags)
+int ifxmips_reset_counter_flags(u32 timer, u32 flags)
{
unsigned int oflag;
unsigned int mask, con_reg;
int n, X;
- if(!timer_dev.f_gptu_on)
+ if (!timer_dev.f_gptu_on)
return -EINVAL;
- if(timer < FIRST_TIMER || timer >= FIRST_TIMER + timer_dev.number_of_timers)
+ if (timer < FIRST_TIMER || timer >= FIRST_TIMER + timer_dev.number_of_timers)
return -EINVAL;
mutex_lock(&timer_dev.gptu_mutex);
oflag = timer_dev.timer[timer - FIRST_TIMER].flag;
- if(TIMER_FLAG_MASK_SIZE (oflag) != TIMER_FLAG_16BIT)
+ if (TIMER_FLAG_MASK_SIZE(oflag) != TIMER_FLAG_16BIT)
timer &= ~0x01;
- mask = (TIMER_FLAG_MASK_SIZE (oflag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
- if(((timer_dev.occupation & mask) ^ mask))
- {
+ mask = (TIMER_FLAG_MASK_SIZE(oflag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
+ if (((timer_dev.occupation & mask) ^ mask)) {
mutex_unlock(&timer_dev.gptu_mutex);
return -EINVAL;
}
- switch(TIMER_FLAG_MASK_EDGE (flags))
- {
+ switch (TIMER_FLAG_MASK_EDGE(flags)) {
default:
case TIMER_FLAG_NONE_EDGE:
con_reg = GPTU_CON_EDGE_SET(0x00);
con_reg = GPTU_CON_EDGE_SET(0x03);
break;
}
- if(TIMER_FLAG_MASK_TYPE (flags) == TIMER_FLAG_TIMER)
- con_reg |= TIMER_FLAG_MASK_SRC (flags) == TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EXT_SET (1) : GPTU_CON_SRC_EXT_SET (0);
+ if (TIMER_FLAG_MASK_TYPE(flags) == TIMER_FLAG_TIMER)
+ con_reg |= TIMER_FLAG_MASK_SRC(flags) == TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EXT_SET(1) : GPTU_CON_SRC_EXT_SET(0);
else
- con_reg |= TIMER_FLAG_MASK_SRC (flags) == TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EG_SET (1) : GPTU_CON_SRC_EG_SET (0);
- con_reg |= TIMER_FLAG_MASK_SYNC (flags) == TIMER_FLAG_UNSYNC ? GPTU_CON_SYNC_SET (0) : GPTU_CON_SYNC_SET (1);
- con_reg |= TIMER_FLAG_MASK_INVERT (flags) == TIMER_FLAG_REAL ? GPTU_CON_INV_SET (0) : GPTU_CON_INV_SET (1);
- con_reg |= TIMER_FLAG_MASK_SIZE (flags) == TIMER_FLAG_16BIT ? GPTU_CON_EXT_SET (0) : GPTU_CON_EXT_SET (1);
- con_reg |= TIMER_FLAG_MASK_STOP (flags) == TIMER_FLAG_ONCE ? GPTU_CON_STP_SET (1) : GPTU_CON_STP_SET (0);
- con_reg |= TIMER_FLAG_MASK_TYPE (flags) == TIMER_FLAG_TIMER ? GPTU_CON_CNT_SET (0) : GPTU_CON_CNT_SET (1);
- con_reg |= TIMER_FLAG_MASK_DIR (flags) == TIMER_FLAG_UP ? GPTU_CON_DIR_SET (1) : GPTU_CON_DIR_SET (0);
+ con_reg |= TIMER_FLAG_MASK_SRC(flags) == TIMER_FLAG_EXT_SRC ? GPTU_CON_SRC_EG_SET(1) : GPTU_CON_SRC_EG_SET(0);
+ con_reg |= TIMER_FLAG_MASK_SYNC(flags) == TIMER_FLAG_UNSYNC ? GPTU_CON_SYNC_SET(0) : GPTU_CON_SYNC_SET(1);
+ con_reg |= TIMER_FLAG_MASK_INVERT(flags) == TIMER_FLAG_REAL ? GPTU_CON_INV_SET(0) : GPTU_CON_INV_SET(1);
+ con_reg |= TIMER_FLAG_MASK_SIZE(flags) == TIMER_FLAG_16BIT ? GPTU_CON_EXT_SET(0) : GPTU_CON_EXT_SET(1);
+ con_reg |= TIMER_FLAG_MASK_STOP(flags) == TIMER_FLAG_ONCE ? GPTU_CON_STP_SET(1) : GPTU_CON_STP_SET(0);
+ con_reg |= TIMER_FLAG_MASK_TYPE(flags) == TIMER_FLAG_TIMER ? GPTU_CON_CNT_SET(0) : GPTU_CON_CNT_SET(1);
+ con_reg |= TIMER_FLAG_MASK_DIR(flags) == TIMER_FLAG_UP ? GPTU_CON_DIR_SET(1) : GPTU_CON_DIR_SET(0);
timer_dev.timer[timer - FIRST_TIMER].flag = flags;
- if(TIMER_FLAG_MASK_SIZE(flags) != TIMER_FLAG_16BIT)
+ if (TIMER_FLAG_MASK_SIZE(flags) != TIMER_FLAG_16BIT)
timer_dev.timer[timer - FIRST_TIMER + 1].flag = flags;
n = timer >> 1;
*IFXMIPS_GPTU_CON(n, X) = con_reg;
smp_wmb();
- printk(KERN_INFO "[%s]: counter%d oflags %#x, nflags %#x, GPTU_CON %#x\n", __func__, timer, oflag, flags, *IFXMIPS_GPTU_CON (n, X));
+ printk(KERN_INFO "[%s]: counter%d oflags %#x, nflags %#x, GPTU_CON %#x\n", __func__, timer, oflag, flags, *IFXMIPS_GPTU_CON(n, X));
mutex_unlock(&timer_dev.gptu_mutex);
return 0;
}
EXPORT_SYMBOL(ifxmips_reset_counter_flags);
-inline int
-ifxmips_get_count_value(unsigned int timer, unsigned long *value)
+int ifxmips_get_count_value(unsigned int timer, unsigned long *value)
{
-
unsigned int flag;
unsigned int mask;
int n, X;
- if(!timer_dev.f_gptu_on)
+ if (!timer_dev.f_gptu_on)
return -EINVAL;
- if(timer < FIRST_TIMER
+ if (timer < FIRST_TIMER
|| timer >= FIRST_TIMER + timer_dev.number_of_timers)
return -EINVAL;
mutex_lock(&timer_dev.gptu_mutex);
flag = timer_dev.timer[timer - FIRST_TIMER].flag;
- if(TIMER_FLAG_MASK_SIZE (flag) != TIMER_FLAG_16BIT)
+ if (TIMER_FLAG_MASK_SIZE(flag) != TIMER_FLAG_16BIT)
timer &= ~0x01;
- mask = (TIMER_FLAG_MASK_SIZE (flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
- if (((timer_dev.occupation & mask) ^ mask))
- {
+ mask = (TIMER_FLAG_MASK_SIZE(flag) == TIMER_FLAG_16BIT ? 1 : 3) << timer;
+ if (((timer_dev.occupation & mask) ^ mask)) {
mutex_unlock(&timer_dev.gptu_mutex);
return -EINVAL;
}
n = timer >> 1;
X = timer & 0x01;
- *value = *IFXMIPS_GPTU_COUNT (n, X);
+ *value = *IFXMIPS_GPTU_COUNT(n, X);
mutex_unlock(&timer_dev.gptu_mutex);
return 0;
}
+EXPORT_SYMBOL(ifxmips_get_count_value);
-u32
-ifxmips_cal_divider(unsigned long freq)
+u32 ifxmips_cal_divider(unsigned long freq)
{
u64 module_freq, fpi = cgu_get_fpi_bus_clock(2);
u32 clock_divider = 1;
do_div(module_freq, clock_divider * freq);
return module_freq;
}
+EXPORT_SYMBOL(ifxmips_cal_divider);
-int
-ifxmips_set_timer (unsigned int timer, unsigned int freq, int is_cyclic,
- int is_ext_src, unsigned int handle_flag, unsigned long arg1,
- unsigned long arg2)
+int ifxmips_set_timer(unsigned int timer, unsigned int freq, int is_cyclic,
+ int is_ext_src, unsigned int handle_flag, unsigned long arg1,
+ unsigned long arg2)
{
unsigned long divider;
unsigned int flag;
| (is_cyclic ? TIMER_FLAG_CYCLIC : TIMER_FLAG_ONCE)
| (is_ext_src ? TIMER_FLAG_EXT_SRC : TIMER_FLAG_INT_SRC)
| TIMER_FLAG_TIMER | TIMER_FLAG_DOWN
- | TIMER_FLAG_MASK_HANDLE (handle_flag);
+ | TIMER_FLAG_MASK_HANDLE(handle_flag);
- printk(KERN_INFO "set_timer(%d, %d), divider = %lu\n", timer, freq, divider);
- return ifxmips_request_timer (timer, flag, divider, arg1, arg2);
+ printk(KERN_INFO "ifxmips_set_timer(%d, %d), divider = %lu\n",
+ timer, freq, divider);
+ return ifxmips_request_timer(timer, flag, divider, arg1, arg2);
}
+EXPORT_SYMBOL(ifxmips_set_timer);
-int
-ifxmips_set_counter(unsigned int timer, unsigned int flag, u32 reload, unsigned long arg1, unsigned long arg2)
+int ifxmips_set_counter(unsigned int timer, unsigned int flag, u32 reload,
+ unsigned long arg1, unsigned long arg2)
{
- printk(KERN_INFO "set_counter(%d, %#x, %d)\n", timer, flag, reload);
+ printk(KERN_INFO "ifxmips_set_counter(%d, %#x, %d)\n", timer, flag, reload);
return ifxmips_request_timer(timer, flag, reload, arg1, arg2);
}
+EXPORT_SYMBOL(ifxmips_set_counter);
-static int
-gptu_ioctl (struct inode *inode, struct file *file, unsigned int cmd,
- unsigned long arg)
+static int gptu_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
+ unsigned long arg)
{
int ret;
struct gptu_ioctl_param param;
- if (!access_ok (VERIFY_READ, arg, sizeof (struct gptu_ioctl_param)))
+ if (!access_ok(VERIFY_READ, arg, sizeof(struct gptu_ioctl_param)))
return -EFAULT;
- copy_from_user (¶m, (void *) arg, sizeof (param));
+ copy_from_user(¶m, (void *) arg, sizeof(param));
if ((((cmd == GPTU_REQUEST_TIMER || cmd == GPTU_SET_TIMER
|| GPTU_SET_COUNTER) && param.timer < 2)
|| cmd == GPTU_GET_COUNT_VALUE || cmd == GPTU_CALCULATE_DIVIDER)
- && !access_ok (VERIFY_WRITE, arg,
- sizeof (struct gptu_ioctl_param)))
+ && !access_ok(VERIFY_WRITE, arg,
+ sizeof(struct gptu_ioctl_param)))
return -EFAULT;
switch (cmd) {
case GPTU_REQUEST_TIMER:
- ret = ifxmips_request_timer (param.timer, param.flag, param.value,
+ ret = ifxmips_request_timer(param.timer, param.flag, param.value,
(unsigned long) param.pid,
(unsigned long) param.sig);
if (ret > 0) {
- copy_to_user (&((struct gptu_ioctl_param *) arg)->
- timer, &ret, sizeof (&ret));
+ copy_to_user(&((struct gptu_ioctl_param *) arg)->
+ timer, &ret, sizeof(&ret));
ret = 0;
}
break;
case GPTU_FREE_TIMER:
- ret = ifxmips_free_timer (param.timer);
+ ret = ifxmips_free_timer(param.timer);
break;
case GPTU_START_TIMER:
- ret = ifxmips_start_timer (param.timer, param.flag);
+ ret = ifxmips_start_timer(param.timer, param.flag);
break;
case GPTU_STOP_TIMER:
- ret = ifxmips_stop_timer (param.timer);
+ ret = ifxmips_stop_timer(param.timer);
break;
case GPTU_GET_COUNT_VALUE:
- ret = ifxmips_get_count_value (param.timer, ¶m.value);
+ ret = ifxmips_get_count_value(param.timer, ¶m.value);
if (!ret)
- copy_to_user (&((struct gptu_ioctl_param *) arg)->
+ copy_to_user(&((struct gptu_ioctl_param *) arg)->
value, ¶m.value,
- sizeof (param.value));
+ sizeof(param.value));
break;
case GPTU_CALCULATE_DIVIDER:
- param.value = ifxmips_cal_divider (param.value);
+ param.value = ifxmips_cal_divider(param.value);
if (param.value == 0)
ret = -EINVAL;
else {
- copy_to_user (&((struct gptu_ioctl_param *) arg)->
+ copy_to_user(&((struct gptu_ioctl_param *) arg)->
value, ¶m.value,
- sizeof (param.value));
+ sizeof(param.value));
ret = 0;
}
break;
case GPTU_SET_TIMER:
- ret = ifxmips_set_timer (param.timer, param.value,
- TIMER_FLAG_MASK_STOP (param.flag) !=
+ ret = ifxmips_set_timer(param.timer, param.value,
+ TIMER_FLAG_MASK_STOP(param.flag) !=
TIMER_FLAG_ONCE ? 1 : 0,
- TIMER_FLAG_MASK_SRC (param.flag) ==
+ TIMER_FLAG_MASK_SRC(param.flag) ==
TIMER_FLAG_EXT_SRC ? 1 : 0,
- TIMER_FLAG_MASK_HANDLE (param.flag) ==
+ TIMER_FLAG_MASK_HANDLE(param.flag) ==
TIMER_FLAG_SIGNAL ? TIMER_FLAG_SIGNAL :
TIMER_FLAG_NO_HANDLE,
(unsigned long) param.pid,
(unsigned long) param.sig);
if (ret > 0) {
- copy_to_user (&((struct gptu_ioctl_param *) arg)->
- timer, &ret, sizeof (&ret));
+ copy_to_user(&((struct gptu_ioctl_param *) arg)->
+ timer, &ret, sizeof(&ret));
ret = 0;
}
break;
case GPTU_SET_COUNTER:
- ifxmips_set_counter (param.timer, param.flag, param.value, 0, 0);
+ ifxmips_set_counter(param.timer, param.flag, param.value, 0, 0);
if (ret > 0) {
- copy_to_user (&((struct gptu_ioctl_param *) arg)->
- timer, &ret, sizeof (&ret));
+ copy_to_user(&((struct gptu_ioctl_param *) arg)->
+ timer, &ret, sizeof(&ret));
ret = 0;
}
break;
return ret;
}
-static int
-gptu_open(struct inode *inode, struct file *file)
+static int gptu_open(struct inode *inode, struct file *file)
{
return 0;
}
-static int
-gptu_release(struct inode *inode, struct file *file)
+static int gptu_release(struct inode *inode, struct file *file)
{
return 0;
}
-int __init
-ifxmips_gptu_init(void)
+
+int __init ifxmips_gptu_init(void)
{
int ret;
unsigned int i;
ifxmips_w32(0, IFXMIPS_GPTU_IRNEN);
ifxmips_w32(0xfff, IFXMIPS_GPTU_IRNCR);
- memset(&timer_dev, 0, sizeof (timer_dev));
+ memset(&timer_dev, 0, sizeof(timer_dev));
mutex_init(&timer_dev.gptu_mutex);
ifxmips_enable_gptu();
timer_dev.number_of_timers = GPTU_ID_CFG * 2;
- ifxmips_disable_gptu ();
- if(timer_dev.number_of_timers > MAX_NUM_OF_32BIT_TIMER_BLOCKS * 2)
+ ifxmips_disable_gptu();
+ if (timer_dev.number_of_timers > MAX_NUM_OF_32BIT_TIMER_BLOCKS * 2)
timer_dev.number_of_timers = MAX_NUM_OF_32BIT_TIMER_BLOCKS * 2;
- printk (KERN_INFO "gptu: totally %d 16-bit timers/counters\n", timer_dev.number_of_timers);
+ printk(KERN_INFO "gptu: totally %d 16-bit timers/counters\n", timer_dev.number_of_timers);
ret = misc_register(&gptu_miscdev);
- if(ret)
- {
+ if (ret) {
printk(KERN_ERR "gptu: can't misc_register, get error %d\n", -ret);
return ret;
} else {
printk(KERN_INFO "gptu: misc_register on minor %d\n", gptu_miscdev.minor);
}
- for(i = 0; i < timer_dev.number_of_timers; i++)
- {
- ret = request_irq (TIMER_INTERRUPT + i, timer_irq_handler, IRQF_TIMER, gptu_miscdev.name, &timer_dev.timer[i]);
- if(ret)
- {
+ for (i = 0; i < timer_dev.number_of_timers; i++) {
+ ret = request_irq(TIMER_INTERRUPT + i, timer_irq_handler, IRQF_TIMER, gptu_miscdev.name, &timer_dev.timer[i]);
+ if (ret) {
for (; i >= 0; i--)
- free_irq (TIMER_INTERRUPT + i, &timer_dev.timer[i]);
+ free_irq(TIMER_INTERRUPT + i, &timer_dev.timer[i]);
misc_deregister(&gptu_miscdev);
printk(KERN_ERR "gptu: failed in requesting irq (%d), get error %d\n", i, -ret);
return ret;
return 0;
}
-void __exit
-ifxmips_gptu_exit(void)
+void __exit ifxmips_gptu_exit(void)
{
unsigned int i;
- for(i = 0; i < timer_dev.number_of_timers; i++)
- {
- if(timer_dev.timer[i].f_irq_on)
- disable_irq (timer_dev.timer[i].irq);
+ for (i = 0; i < timer_dev.number_of_timers; i++) {
+ if (timer_dev.timer[i].f_irq_on)
+ disable_irq(timer_dev.timer[i].irq);
free_irq(timer_dev.timer[i].irq, &timer_dev.timer[i]);
}
ifxmips_disable_gptu();
misc_deregister(&gptu_miscdev);
}
-EXPORT_SYMBOL(ifxmips_request_timer);
-EXPORT_SYMBOL(ifxmips_free_timer);
-EXPORT_SYMBOL(ifxmips_start_timer);
-EXPORT_SYMBOL(ifxmips_stop_timer);
-EXPORT_SYMBOL(ifxmips_get_count_value);
-EXPORT_SYMBOL(ifxmips_cal_divider);
-EXPORT_SYMBOL(ifxmips_set_timer);
-EXPORT_SYMBOL(ifxmips_set_counter);
-
module_init(ifxmips_gptu_init);
module_exit(ifxmips_gptu_exit);
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;
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
* Copyright (C) 2006 infineon
- * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
*
*/
#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
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;
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);
},
};
-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);
}
((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);
((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;
}
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;
}
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#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>
+
+#include <asm/ifxmips/ifxmips_cgu.h>
+#include <asm/ifxmips/ifxmips.h>
-#define IFXMIPS_WDT_PW1 0x00BE0000
-#define IFXMIPS_WDT_PW2 0x00DC0000
+#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;
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
.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;
break;
case WDIOC_SETTIMEOUT:
- ret = get_user(wdt_timeout, (int __user*)arg);
+ ret = get_user(wdt_timeout, (int __user *)arg);
break;
case WDIOC_KEEPALIVE:
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);
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;
}
.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);
},
};
-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);
}
#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 */
#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
#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 */
#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
#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 */
#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)
#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
#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
/*------------ 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
#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)
#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 */
#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 */
/*------------ MPS */
#define IFXMIPS_MPS_BASE_ADDR (KSEG1 + 0x1F107000)
-#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_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_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
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
* Copyright (C) 2005 infineon
- * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
*
*/
#ifndef _IFXMIPS_DMA_H__
#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;
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;
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;
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;
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;
-
-typedef struct dma_device_info{
- /*device name of this peripheral*/
- char device_name[15];
+ /* 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);
+};
+
+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;
-
-_dma_device_info* dma_device_reserve(char* dev_name);
-
-void dma_device_release(_dma_device_info* dev);
-
-void dma_device_register(_dma_device_info* info);
-
-void dma_device_unregister(_dma_device_info* 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 */
+};
-int dma_device_read(struct dma_device_info* info, u8** dataptr, void** opt);
+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);
-int dma_device_write(struct dma_device_info* info, u8* dataptr, int len, void* opt);
#endif
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
- * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
*/
#ifndef _IFXMIPS_EBU_H__
#define _IFXMIPS_EBU_H__
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
*/
#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
*/
typedef void (*timer_callback)(unsigned long arg);
-
-#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__
+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);
+
+#endif /* __DANUBE_GPTU_DEV_H__2005_07_26__10_19__ */
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
- * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
*/
-#ifndef _IFXMIPS_LED_H__
+#ifndef _IFXMIPS_LED_H__
#define _IFXMIPS_LED_H__
extern void ifxmips_led_set(unsigned int led);
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
- * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
*/
#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
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
- * Copyright (C) 2008 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2008 John Crispin <blogic@openwrt.org>
*/
#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);
/*
- * include/asm-mips/mach-ifxmips/gpio.h
+ * include/asm-mips/mach-ifxmips/gpio.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#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));
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));
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);
}
/*
- * include/asm-mips/mach-ifxmips/irq.h
+ * include/asm-mips/mach-ifxmips/irq.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
- * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
*
*/
#ifndef __IFXMIPS_IRQ_H
#define __IFXMIPS_IRQ_H
-#define NR_IRQS 256
+#define NR_IRQS 256
#include_next <irq.h>
#endif
-
projects / openwrt / staging / wigyori.git / commitdiff