AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ARM: msm: irq_data conversion.

Browse Source 
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Acked-by: Gregory Bean <gbean@codeaurora.org>
Acked-by: Daniel Walker <dwalker@codeaurora.org>
This commit is contained in:
Lennert Buytenhek 2010-11-29 10:37:34 +01:00
parent a157f26b2e
commit 0f86ee082c
5 changed files with 118 additions and 121 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
arch/arm/mach-msm/board-trout-gpio.c
View File

@ -113,52 +113,52 @@ static struct msm_gpio_chip msm_gpio_banks[] = {
TROUT_GPIO_BANK("VIRTUAL", 0x12, TROUT_GPIO_VIRTUAL_BASE, 0),
};
static void trout_gpio_irq_ack(unsigned int irq)
static void trout_gpio_irq_ack(struct irq_data *d)
{
int bank = TROUT_INT_TO_BANK(irq);
uint8_t mask = TROUT_INT_TO_MASK(irq);
int bank = TROUT_INT_TO_BANK(d->irq);
uint8_t mask = TROUT_INT_TO_MASK(d->irq);
int reg = TROUT_BANK_TO_STAT_REG(bank);
/*printk(KERN_INFO "trout_gpio_irq_ack irq %d\n", irq);*/
/*printk(KERN_INFO "trout_gpio_irq_ack irq %d\n", d->irq);*/
writeb(mask, TROUT_CPLD_BASE + reg);
}
static void trout_gpio_irq_mask(unsigned int irq)
static void trout_gpio_irq_mask(struct irq_data *d)
{
unsigned long flags;
uint8_t reg_val;
int bank = TROUT_INT_TO_BANK(irq);
uint8_t mask = TROUT_INT_TO_MASK(irq);
int bank = TROUT_INT_TO_BANK(d->irq);
uint8_t mask = TROUT_INT_TO_MASK(d->irq);
int reg = TROUT_BANK_TO_MASK_REG(bank);
local_irq_save(flags);
reg_val = trout_int_mask[bank] |= mask;
/*printk(KERN_INFO "trout_gpio_irq_mask irq %d => %d:%02x\n",
irq, bank, reg_val);*/
d->irq, bank, reg_val);*/
writeb(reg_val, TROUT_CPLD_BASE + reg);
local_irq_restore(flags);
}
static void trout_gpio_irq_unmask(unsigned int irq)
static void trout_gpio_irq_unmask(struct irq_data *d)
{
unsigned long flags;
uint8_t reg_val;
int bank = TROUT_INT_TO_BANK(irq);
uint8_t mask = TROUT_INT_TO_MASK(irq);
int bank = TROUT_INT_TO_BANK(d->irq);
uint8_t mask = TROUT_INT_TO_MASK(d->irq);
int reg = TROUT_BANK_TO_MASK_REG(bank);
local_irq_save(flags);
reg_val = trout_int_mask[bank] &= ~mask;
/*printk(KERN_INFO "trout_gpio_irq_unmask irq %d => %d:%02x\n",
irq, bank, reg_val);*/
d->irq, bank, reg_val);*/
writeb(reg_val, TROUT_CPLD_BASE + reg);
local_irq_restore(flags);
}
int trout_gpio_irq_set_wake(unsigned int irq, unsigned int on)
int trout_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
{
unsigned long flags;
int bank = TROUT_INT_TO_BANK(irq);
uint8_t mask = TROUT_INT_TO_MASK(irq);
int bank = TROUT_INT_TO_BANK(d->irq);
uint8_t mask = TROUT_INT_TO_MASK(d->irq);
local_irq_save(flags);
if(on)
@ -198,15 +198,15 @@ static void trout_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
}
int_base += TROUT_INT_BANK0_COUNT;
}
desc->chip->ack(irq);
desc->irq_data.chip->irq_ack(&desc->irq_data);
}
static struct irq_chip trout_gpio_irq_chip = {
.name = "troutgpio",
.ack = trout_gpio_irq_ack,
.mask = trout_gpio_irq_mask,
.unmask = trout_gpio_irq_unmask,
.set_wake = trout_gpio_irq_set_wake,
.name = "troutgpio",
.irq_ack = trout_gpio_irq_ack,
.irq_mask = trout_gpio_irq_mask,
.irq_unmask = trout_gpio_irq_unmask,
.irq_set_wake = trout_gpio_irq_set_wake,
};
/*

48
arch/arm/mach-msm/gpio.c
View File

@ -225,21 +225,21 @@ struct msm_gpio_chip msm_gpio_chips[] = {
#endif
};
static void msm_gpio_irq_ack(unsigned int irq)
static void msm_gpio_irq_ack(struct irq_data *d)
{
unsigned long irq_flags;
struct msm_gpio_chip *msm_chip = get_irq_chip_data(irq);
struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
spin_lock_irqsave(&msm_chip->lock, irq_flags);
msm_gpio_clear_detect_status(msm_chip,
irq - gpio_to_irq(msm_chip->chip.base));
d->irq - gpio_to_irq(msm_chip->chip.base));
spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
}
static void msm_gpio_irq_mask(unsigned int irq)
static void msm_gpio_irq_mask(struct irq_data *d)
{
unsigned long irq_flags;
struct msm_gpio_chip *msm_chip = get_irq_chip_data(irq);
unsigned offset = irq - gpio_to_irq(msm_chip->chip.base);
struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base);
spin_lock_irqsave(&msm_chip->lock, irq_flags);
/* level triggered interrupts are also latched */
@ -250,11 +250,11 @@ static void msm_gpio_irq_mask(unsigned int irq)
spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
}
static void msm_gpio_irq_unmask(unsigned int irq)
static void msm_gpio_irq_unmask(struct irq_data *d)
{
unsigned long irq_flags;
struct msm_gpio_chip *msm_chip = get_irq_chip_data(irq);
unsigned offset = irq - gpio_to_irq(msm_chip->chip.base);
struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base);
spin_lock_irqsave(&msm_chip->lock, irq_flags);
/* level triggered interrupts are also latched */
@ -265,11 +265,11 @@ static void msm_gpio_irq_unmask(unsigned int irq)
spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
}
static int msm_gpio_irq_set_wake(unsigned int irq, unsigned int on)
static int msm_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
{
unsigned long irq_flags;
struct msm_gpio_chip *msm_chip = get_irq_chip_data(irq);
unsigned offset = irq - gpio_to_irq(msm_chip->chip.base);
struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base);
spin_lock_irqsave(&msm_chip->lock, irq_flags);
@ -282,21 +282,21 @@ static int msm_gpio_irq_set_wake(unsigned int irq, unsigned int on)
return 0;
}
static int msm_gpio_irq_set_type(unsigned int irq, unsigned int flow_type)
static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int flow_type)
{
unsigned long irq_flags;
struct msm_gpio_chip *msm_chip = get_irq_chip_data(irq);
unsigned offset = irq - gpio_to_irq(msm_chip->chip.base);
struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base);
unsigned val, mask = BIT(offset);
spin_lock_irqsave(&msm_chip->lock, irq_flags);
val = readl(msm_chip->regs.int_edge);
if (flow_type & IRQ_TYPE_EDGE_BOTH) {
writel(val | mask, msm_chip->regs.int_edge);
irq_desc[irq].handle_irq = handle_edge_irq;
irq_desc[d->irq].handle_irq = handle_edge_irq;
} else {
writel(val & ~mask, msm_chip->regs.int_edge);
irq_desc[irq].handle_irq = handle_level_irq;
irq_desc[d->irq].handle_irq = handle_level_irq;
}
if ((flow_type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) {
msm_chip->both_edge_detect |= mask;
@ -333,16 +333,16 @@ static void msm_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
msm_chip->chip.base + j);
}
}
desc->chip->ack(irq);
desc->irq_data.chip->irq_ack(&desc->irq_data);
}
static struct irq_chip msm_gpio_irq_chip = {
.name = "msmgpio",
.ack = msm_gpio_irq_ack,
.mask = msm_gpio_irq_mask,
.unmask = msm_gpio_irq_unmask,
.set_wake = msm_gpio_irq_set_wake,
.set_type = msm_gpio_irq_set_type,
.name = "msmgpio",
.irq_ack = msm_gpio_irq_ack,
.irq_mask = msm_gpio_irq_mask,
.irq_unmask = msm_gpio_irq_unmask,
.irq_set_wake = msm_gpio_irq_set_wake,
.irq_set_type = msm_gpio_irq_set_type,
};
static int __init msm_init_gpio(void)

65
arch/arm/mach-msm/irq-vic.c
View File

@ -226,19 +226,18 @@ static inline void msm_irq_write_all_regs(void __iomem *base, unsigned int val)
writel(val, base + (i * 4));
}
static void msm_irq_ack(unsigned int irq)
static void msm_irq_ack(struct irq_data *d)
{
void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_CLEAR0, irq);
irq = 1 << (irq & 31);
writel(irq, reg);
void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_CLEAR0, d->irq);
writel(1 << (d->irq & 31), reg);
}
static void msm_irq_mask(unsigned int irq)
static void msm_irq_mask(struct irq_data *d)
{
void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENCLEAR0, irq);
unsigned index = VIC_INT_TO_REG_INDEX(irq);
uint32_t mask = 1UL << (irq & 31);
int smsm_irq = msm_irq_to_smsm[irq];
void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENCLEAR0, d->irq);
unsigned index = VIC_INT_TO_REG_INDEX(d->irq);
uint32_t mask = 1UL << (d->irq & 31);
int smsm_irq = msm_irq_to_smsm[d->irq];
msm_irq_shadow_reg[index].int_en[0] &= ~mask;
writel(mask, reg);
@ -250,12 +249,12 @@ static void msm_irq_mask(unsigned int irq)
}
}
static void msm_irq_unmask(unsigned int irq)
static void msm_irq_unmask(struct irq_data *d)
{
void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENSET0, irq);
unsigned index = VIC_INT_TO_REG_INDEX(irq);
uint32_t mask = 1UL << (irq & 31);
int smsm_irq = msm_irq_to_smsm[irq];
void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENSET0, d->irq);
unsigned index = VIC_INT_TO_REG_INDEX(d->irq);
uint32_t mask = 1UL << (d->irq & 31);
int smsm_irq = msm_irq_to_smsm[d->irq];
msm_irq_shadow_reg[index].int_en[0] |= mask;
writel(mask, reg);
@ -268,14 +267,14 @@ static void msm_irq_unmask(unsigned int irq)
}
}
static int msm_irq_set_wake(unsigned int irq, unsigned int on)
static int msm_irq_set_wake(struct irq_data *d, unsigned int on)
{
unsigned index = VIC_INT_TO_REG_INDEX(irq);
uint32_t mask = 1UL << (irq & 31);
int smsm_irq = msm_irq_to_smsm[irq];
unsigned index = VIC_INT_TO_REG_INDEX(d->irq);
uint32_t mask = 1UL << (d->irq & 31);
int smsm_irq = msm_irq_to_smsm[d->irq];
if (smsm_irq == 0) {
printk(KERN_ERR "msm_irq_set_wake: bad wakeup irq %d\n", irq);
printk(KERN_ERR "msm_irq_set_wake: bad wakeup irq %d\n", d->irq);
return -EINVAL;
}
if (on)
@ -294,12 +293,12 @@ static int msm_irq_set_wake(unsigned int irq, unsigned int on)
return 0;
}
static int msm_irq_set_type(unsigned int irq, unsigned int flow_type)
static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type)
{
void __iomem *treg = VIC_INT_TO_REG_ADDR(VIC_INT_TYPE0, irq);
void __iomem *preg = VIC_INT_TO_REG_ADDR(VIC_INT_POLARITY0, irq);
unsigned index = VIC_INT_TO_REG_INDEX(irq);
int b = 1 << (irq & 31);
void __iomem *treg = VIC_INT_TO_REG_ADDR(VIC_INT_TYPE0, d->irq);
void __iomem *preg = VIC_INT_TO_REG_ADDR(VIC_INT_POLARITY0, d->irq);
unsigned index = VIC_INT_TO_REG_INDEX(d->irq);
int b = 1 << (d->irq & 31);
uint32_t polarity;
uint32_t type;
@ -314,11 +313,11 @@ static int msm_irq_set_type(unsigned int irq, unsigned int flow_type)
type = msm_irq_shadow_reg[index].int_type;
if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) {
type |= b;
irq_desc[irq].handle_irq = handle_edge_irq;
irq_desc[d->irq].handle_irq = handle_edge_irq;
}
if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) {
type &= ~b;
irq_desc[irq].handle_irq = handle_level_irq;
irq_desc[d->irq].handle_irq = handle_level_irq;
}
writel(type, treg);
msm_irq_shadow_reg[index].int_type = type;
@ -326,13 +325,13 @@ static int msm_irq_set_type(unsigned int irq, unsigned int flow_type)
}
static struct irq_chip msm_irq_chip = {
.name = "msm",
.disable = msm_irq_mask,
.ack = msm_irq_ack,
.mask = msm_irq_mask,
.unmask = msm_irq_unmask,
.set_wake = msm_irq_set_wake,
.set_type = msm_irq_set_type,
.name = "msm",
.irq_disable = msm_irq_mask,
.irq_ack = msm_irq_ack,
.irq_mask = msm_irq_mask,
.irq_unmask = msm_irq_unmask,
.irq_set_wake = msm_irq_set_wake,
.irq_set_type = msm_irq_set_type,
};
void __init msm_init_irq(void)

45
arch/arm/mach-msm/irq.c
View File

@ -64,35 +64,34 @@
#define VIC_VECTPRIORITY(n) VIC_REG(0x0200+((n) * 4))
#define VIC_VECTADDR(n) VIC_REG(0x0400+((n) * 4))
static void msm_irq_ack(unsigned int irq)
static void msm_irq_ack(struct irq_data *d)
{
void __iomem *reg = VIC_INT_CLEAR0 + ((irq & 32) ? 4 : 0);
irq = 1 << (irq & 31);
writel(irq, reg);
void __iomem *reg = VIC_INT_CLEAR0 + ((d->irq & 32) ? 4 : 0);
writel(1 << (d->irq & 31), reg);
}
static void msm_irq_mask(unsigned int irq)
static void msm_irq_mask(struct irq_data *d)
{
void __iomem *reg = VIC_INT_ENCLEAR0 + ((irq & 32) ? 4 : 0);
writel(1 << (irq & 31), reg);
void __iomem *reg = VIC_INT_ENCLEAR0 + ((d->irq & 32) ? 4 : 0);
writel(1 << (d->irq & 31), reg);
}
static void msm_irq_unmask(unsigned int irq)
static void msm_irq_unmask(struct irq_data *d)
{
void __iomem *reg = VIC_INT_ENSET0 + ((irq & 32) ? 4 : 0);
writel(1 << (irq & 31), reg);
void __iomem *reg = VIC_INT_ENSET0 + ((d->irq & 32) ? 4 : 0);
writel(1 << (d->irq & 31), reg);
}
static int msm_irq_set_wake(unsigned int irq, unsigned int on)
static int msm_irq_set_wake(struct irq_data *d, unsigned int on)
{
return -EINVAL;
}
static int msm_irq_set_type(unsigned int irq, unsigned int flow_type)
static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type)
{
void __iomem *treg = VIC_INT_TYPE0 + ((irq & 32) ? 4 : 0);
void __iomem *preg = VIC_INT_POLARITY0 + ((irq & 32) ? 4 : 0);
int b = 1 << (irq & 31);
void __iomem *treg = VIC_INT_TYPE0 + ((d->irq & 32) ? 4 : 0);
void __iomem *preg = VIC_INT_POLARITY0 + ((d->irq & 32) ? 4 : 0);
int b = 1 << (d->irq & 31);
if (flow_type & (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_LOW))
writel(readl(preg) | b, preg);
@ -101,22 +100,22 @@ static int msm_irq_set_type(unsigned int irq, unsigned int flow_type)
if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) {
writel(readl(treg) | b, treg);
irq_desc[irq].handle_irq = handle_edge_irq;
irq_desc[d->irq].handle_irq = handle_edge_irq;
}
if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) {
writel(readl(treg) & (~b), treg);
irq_desc[irq].handle_irq = handle_level_irq;
irq_desc[d->irq].handle_irq = handle_level_irq;
}
return 0;
}
static struct irq_chip msm_irq_chip = {
.name = "msm",
.ack = msm_irq_ack,
.mask = msm_irq_mask,
.unmask = msm_irq_unmask,
.set_wake = msm_irq_set_wake,
.set_type = msm_irq_set_type,
.name = "msm",
.irq_ack = msm_irq_ack,
.irq_mask = msm_irq_mask,
.irq_unmask = msm_irq_unmask,
.irq_set_wake = msm_irq_set_wake,
.irq_set_type = msm_irq_set_type,
};
void __init msm_init_irq(void)

39
arch/arm/mach-msm/sirc.c
View File

@ -42,12 +42,11 @@ static struct sirc_cascade_regs sirc_reg_table[] = {
/* Mask off the given interrupt. Keep the int_enable mask in sync with
the enable reg, so it can be restored after power collapse. */
static void sirc_irq_mask(unsigned int irq)
static void sirc_irq_mask(struct irq_data *d)
{
unsigned int mask;
mask = 1 << (irq - FIRST_SIRC_IRQ);
mask = 1 << (d->irq - FIRST_SIRC_IRQ);
writel(mask, sirc_regs.int_enable_clear);
int_enable &= ~mask;
return;
@ -55,31 +54,31 @@ static void sirc_irq_mask(unsigned int irq)
/* Unmask the given interrupt. Keep the int_enable mask in sync with
the enable reg, so it can be restored after power collapse. */
static void sirc_irq_unmask(unsigned int irq)
static void sirc_irq_unmask(struct irq_data *d)
{
unsigned int mask;
mask = 1 << (irq - FIRST_SIRC_IRQ);
mask = 1 << (d->irq - FIRST_SIRC_IRQ);
writel(mask, sirc_regs.int_enable_set);
int_enable |= mask;
return;
}
static void sirc_irq_ack(unsigned int irq)
static void sirc_irq_ack(struct irq_data *d)
{
unsigned int mask;
mask = 1 << (irq - FIRST_SIRC_IRQ);
mask = 1 << (d->irq - FIRST_SIRC_IRQ);
writel(mask, sirc_regs.int_clear);
return;
}
static int sirc_irq_set_wake(unsigned int irq, unsigned int on)
static int sirc_irq_set_wake(struct irq_data *d, unsigned int on)
{
unsigned int mask;
/* Used to set the interrupt enable mask during power collapse. */
mask = 1 << (irq - FIRST_SIRC_IRQ);
mask = 1 << (d->irq - FIRST_SIRC_IRQ);
if (on)
wake_enable |= mask;
else
@ -88,12 +87,12 @@ static int sirc_irq_set_wake(unsigned int irq, unsigned int on)
return 0;
}
static int sirc_irq_set_type(unsigned int irq, unsigned int flow_type)
static int sirc_irq_set_type(struct irq_data *d, unsigned int flow_type)
{
unsigned int mask;
unsigned int val;
mask = 1 << (irq - FIRST_SIRC_IRQ);
mask = 1 << (d->irq - FIRST_SIRC_IRQ);
val = readl(sirc_regs.int_polarity);
if (flow_type & (IRQF_TRIGGER_LOW | IRQF_TRIGGER_FALLING))
@ -106,10 +105,10 @@ static int sirc_irq_set_type(unsigned int irq, unsigned int flow_type)
val = readl(sirc_regs.int_type);
if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) {
val |= mask;
irq_desc[irq].handle_irq = handle_edge_irq;
irq_desc[d->irq].handle_irq = handle_edge_irq;
} else {
val &= ~mask;
irq_desc[irq].handle_irq = handle_level_irq;
irq_desc[d->irq].handle_irq = handle_level_irq;
}
writel(val, sirc_regs.int_type);
@ -139,16 +138,16 @@ static void sirc_irq_handler(unsigned int irq, struct irq_desc *desc)
;
generic_handle_irq(sirq+FIRST_SIRC_IRQ);
desc->chip->ack(irq);
desc->irq_data.chip->irq_ack(&desc->irq_data);
}
static struct irq_chip sirc_irq_chip = {
.name = "sirc",
.ack = sirc_irq_ack,
.mask = sirc_irq_mask,
.unmask = sirc_irq_unmask,
.set_wake = sirc_irq_set_wake,
.set_type = sirc_irq_set_type,
.name = "sirc",
.irq_ack = sirc_irq_ack,
.irq_mask = sirc_irq_mask,
.irq_unmask = sirc_irq_unmask,
.irq_set_wake = sirc_irq_set_wake,
.irq_set_type = sirc_irq_set_type,
};
void __init msm_init_sirc(void)