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Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

Ver a proveniência 
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (32 commits)
  sh: intc: switch irq_desc iteration to new active IRQ iterator.
  sh: fix up cpu hotplug IRQ migration for irq_data changes.
  sh: oprofile: Make sure the backtrace op is available for timer-fallback.
  sh64: oprofile: Fix up kernel stack pointer size mismatch.
  sh: oprofile: Fix up and extend op_name_from_perf_id().
  sh: lockless get_user_pages_fast()
  sh64: _PAGE_SPECIAL support.
  sound: sh: ctrl_in/outX to __raw_read/writeX conversion.
  sh: disable deprecated genirq support.
  sh: update show_interrupts() for irq_data chip lookup.
  sh: intc: irq_data conversion.
  sh64: irq_data conversion.
  sh64: update for IRQ flag handling naming changes.
  rtc: rtc-rs5c313: ctrl_in/outX to __raw_read/writeX conversion.
  sh: mach-se: irq_data conversion.
  input: hp680_ts_input: ctrl_in/outX to __raw_read/writeX conversion.
  input: jornada680_kbd: ctrl_in/outX to __raw_read/writeX conversion.
  sh: hd64461: irq_data conversion.
  sh: mach-x3proto: irq_data conversion.
  sh: mach-systemh: irq_data conversion.
  ...
Este cometimento está contido em:
Linus Torvalds
2010-10-28 12:06:51 -07:00
ascendente e9f29c9a56 63111a3a70
cometimento 3c37629578
43 ficheiros modificados com 652 adições e 469 eliminações
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16
arch/sh/boards/mach-cayman/irq.c
Ver ficheiro

@@ -55,8 +55,9 @@ static struct irqaction cayman_action_pci2 = {
.flags = IRQF_DISABLED,
};
static void enable_cayman_irq(unsigned int irq)
static void enable_cayman_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
unsigned long flags;
unsigned long mask;
unsigned int reg;
@@ -72,8 +73,9 @@ static void enable_cayman_irq(unsigned int irq)
local_irq_restore(flags);
}
void disable_cayman_irq(unsigned int irq)
static void disable_cayman_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
unsigned long flags;
unsigned long mask;
unsigned int reg;
@@ -89,16 +91,10 @@ void disable_cayman_irq(unsigned int irq)
local_irq_restore(flags);
}
static void ack_cayman_irq(unsigned int irq)
{
disable_cayman_irq(irq);
}
struct irq_chip cayman_irq_type = {
.name = "Cayman-IRQ",
.unmask = enable_cayman_irq,
.mask = disable_cayman_irq,
.mask_ack = ack_cayman_irq,
.irq_unmask = enable_cayman_irq,
.irq_mask = disable_cayman_irq,
};
int cayman_irq_demux(int evt)

17
arch/sh/boards/mach-dreamcast/irq.c
Ver ficheiro

@@ -60,8 +60,9 @@
*/
/* Disable the hardware event by masking its bit in its EMR */
static inline void disable_systemasic_irq(unsigned int irq)
static inline void disable_systemasic_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
__u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2);
__u32 mask;
@@ -71,8 +72,9 @@ static inline void disable_systemasic_irq(unsigned int irq)
}
/* Enable the hardware event by setting its bit in its EMR */
static inline void enable_systemasic_irq(unsigned int irq)
static inline void enable_systemasic_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
__u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2);
__u32 mask;
@@ -82,18 +84,19 @@ static inline void enable_systemasic_irq(unsigned int irq)
}
/* Acknowledge a hardware event by writing its bit back to its ESR */
static void mask_ack_systemasic_irq(unsigned int irq)
static void mask_ack_systemasic_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
__u32 esr = ESR_BASE + (LEVEL(irq) << 2);
disable_systemasic_irq(irq);
disable_systemasic_irq(data);
outl((1 << EVENT_BIT(irq)), esr);
}
struct irq_chip systemasic_int = {
.name = "System ASIC",
.mask = disable_systemasic_irq,
.mask_ack = mask_ack_systemasic_irq,
.unmask = enable_systemasic_irq,
.irq_mask = disable_systemasic_irq,
.irq_mask_ack = mask_ack_systemasic_irq,
.irq_unmask = enable_systemasic_irq,
};
/*

15
arch/sh/boards/mach-landisk/irq.c
Ver ficheiro

@@ -18,25 +18,24 @@
#include <linux/io.h>
#include <mach-landisk/mach/iodata_landisk.h>
static void disable_landisk_irq(unsigned int irq)
static void disable_landisk_irq(struct irq_data *data)
{
unsigned char mask = 0xff ^ (0x01 << (irq - 5));
unsigned char mask = 0xff ^ (0x01 << (data->irq - 5));
__raw_writeb(__raw_readb(PA_IMASK) & mask, PA_IMASK);
}
static void enable_landisk_irq(unsigned int irq)
static void enable_landisk_irq(struct irq_data *data)
{
unsigned char value = (0x01 << (irq - 5));
unsigned char value = (0x01 << (data->irq - 5));
__raw_writeb(__raw_readb(PA_IMASK) | value, PA_IMASK);
}
static struct irq_chip landisk_irq_chip __read_mostly = {
.name = "LANDISK",
.mask = disable_landisk_irq,
.unmask = enable_landisk_irq,
.mask_ack = disable_landisk_irq,
.irq_mask = disable_landisk_irq,
.irq_unmask = enable_landisk_irq,
};
/*
@@ -50,7 +49,7 @@ void __init init_landisk_IRQ(void)
disable_irq_nosync(i);
set_irq_chip_and_handler_name(i, &landisk_irq_chip,
handle_level_irq, "level");
enable_landisk_irq(i);
enable_landisk_irq(irq_get_irq_data(i));
}
__raw_writeb(0x00, PA_PWRINT_CLR);
}

30
arch/sh/boards/mach-microdev/irq.c
Ver ficheiro

@@ -65,19 +65,9 @@ static const struct {
# error Inconsistancy in defining the IRQ# for primary IDE!
#endif
static void enable_microdev_irq(unsigned int irq);
static void disable_microdev_irq(unsigned int irq);
static void mask_and_ack_microdev(unsigned int);
static struct irq_chip microdev_irq_type = {
.name = "MicroDev-IRQ",
.unmask = enable_microdev_irq,
.mask = disable_microdev_irq,
.ack = mask_and_ack_microdev,
};
static void disable_microdev_irq(unsigned int irq)
static void disable_microdev_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
unsigned int fpgaIrq;
if (irq >= NUM_EXTERNAL_IRQS)
@@ -91,8 +81,9 @@ static void disable_microdev_irq(unsigned int irq)
__raw_writel(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTDSB_REG);
}
static void enable_microdev_irq(unsigned int irq)
static void enable_microdev_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
unsigned long priorityReg, priorities, pri;
unsigned int fpgaIrq;
@@ -116,17 +107,18 @@ static void enable_microdev_irq(unsigned int irq)
__raw_writel(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTENB_REG);
}
static struct irq_chip microdev_irq_type = {
.name = "MicroDev-IRQ",
.irq_unmask = enable_microdev_irq,
.irq_mask = disable_microdev_irq,
};
/* This function sets the desired irq handler to be a MicroDev type */
static void __init make_microdev_irq(unsigned int irq)
{
disable_irq_nosync(irq);
set_irq_chip_and_handler(irq, &microdev_irq_type, handle_level_irq);
disable_microdev_irq(irq);
}
static void mask_and_ack_microdev(unsigned int irq)
{
disable_microdev_irq(irq);
disable_microdev_irq(irq_get_irq_data(irq));
}
extern void __init init_microdev_irq(void)

20
arch/sh/boards/mach-se/7206/irq.c
Ver ficheiro

@@ -25,8 +25,9 @@
#define INTC_IPR01 0xfffe0818
#define INTC_ICR1 0xfffe0802
static void disable_se7206_irq(unsigned int irq)
static void disable_se7206_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
unsigned short val;
unsigned short mask = 0xffff ^ (0x0f << 4 * (3 - (IRQ0_IRQ - irq)));
unsigned short msk0,msk1;
@@ -55,8 +56,9 @@ static void disable_se7206_irq(unsigned int irq)
__raw_writew(msk1, INTMSK1);
}
static void enable_se7206_irq(unsigned int irq)
static void enable_se7206_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
unsigned short val;
unsigned short value = (0x0001 << 4 * (3 - (IRQ0_IRQ - irq)));
unsigned short msk0,msk1;
@@ -86,13 +88,14 @@ static void enable_se7206_irq(unsigned int irq)
__raw_writew(msk1, INTMSK1);
}
static void eoi_se7206_irq(unsigned int irq)
static void eoi_se7206_irq(struct irq_data *data)
{
unsigned short sts0,sts1;
unsigned int irq = data->irq;
struct irq_desc *desc = irq_to_desc(irq);
if (!(desc->status & (IRQ_DISABLED|IRQ_INPROGRESS)))
enable_se7206_irq(irq);
enable_se7206_irq(data);
/* FPGA isr clear */
sts0 = __raw_readw(INTSTS0);
sts1 = __raw_readw(INTSTS1);
@@ -115,10 +118,9 @@ static void eoi_se7206_irq(unsigned int irq)
static struct irq_chip se7206_irq_chip __read_mostly = {
.name = "SE7206-FPGA",
.mask = disable_se7206_irq,
.unmask = enable_se7206_irq,
.mask_ack = disable_se7206_irq,
.eoi = eoi_se7206_irq,
.irq_mask = disable_se7206_irq,
.irq_unmask = enable_se7206_irq,
.irq_eoi = eoi_se7206_irq,
};
static void make_se7206_irq(unsigned int irq)
@@ -126,7 +128,7 @@ static void make_se7206_irq(unsigned int irq)
disable_irq_nosync(irq);
set_irq_chip_and_handler_name(irq, &se7206_irq_chip,
handle_level_irq, "level");
disable_se7206_irq(irq);
disable_se7206_irq(irq_get_irq_data(irq));
}
/*

15
arch/sh/boards/mach-se/7343/irq.c
Ver ficheiro

@@ -18,23 +18,22 @@
unsigned int se7343_fpga_irq[SE7343_FPGA_IRQ_NR] = { 0, };
static void disable_se7343_irq(unsigned int irq)
static void disable_se7343_irq(struct irq_data *data)
{
unsigned int bit = (unsigned int)get_irq_chip_data(irq);
unsigned int bit = (unsigned int)irq_data_get_irq_chip_data(data);
__raw_writew(__raw_readw(PA_CPLD_IMSK) | 1 << bit, PA_CPLD_IMSK);
}
static void enable_se7343_irq(unsigned int irq)
static void enable_se7343_irq(struct irq_data *data)
{
unsigned int bit = (unsigned int)get_irq_chip_data(irq);
unsigned int bit = (unsigned int)irq_data_get_irq_chip_data(data);
__raw_writew(__raw_readw(PA_CPLD_IMSK) & ~(1 << bit), PA_CPLD_IMSK);
}
static struct irq_chip se7343_irq_chip __read_mostly = {
.name = "SE7343-FPGA",
.mask = disable_se7343_irq,
.unmask = enable_se7343_irq,
.mask_ack = disable_se7343_irq,
.name = "SE7343-FPGA",
.irq_mask = disable_se7343_irq,
.irq_unmask = enable_se7343_irq,
};
static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc)

15
arch/sh/boards/mach-se/7722/irq.c
Ver ficheiro

@@ -18,23 +18,22 @@
unsigned int se7722_fpga_irq[SE7722_FPGA_IRQ_NR] = { 0, };
static void disable_se7722_irq(unsigned int irq)
static void disable_se7722_irq(struct irq_data *data)
{
unsigned int bit = (unsigned int)get_irq_chip_data(irq);
unsigned int bit = (unsigned int)irq_data_get_irq_chip_data(data);
__raw_writew(__raw_readw(IRQ01_MASK) | 1 << bit, IRQ01_MASK);
}
static void enable_se7722_irq(unsigned int irq)
static void enable_se7722_irq(struct irq_data *data)
{
unsigned int bit = (unsigned int)get_irq_chip_data(irq);
unsigned int bit = (unsigned int)irq_data_get_irq_chip_data(data);
__raw_writew(__raw_readw(IRQ01_MASK) & ~(1 << bit), IRQ01_MASK);
}
static struct irq_chip se7722_irq_chip __read_mostly = {
.name = "SE7722-FPGA",
.mask = disable_se7722_irq,
.unmask = enable_se7722_irq,
.mask_ack = disable_se7722_irq,
.name = "SE7722-FPGA",
.irq_mask = disable_se7722_irq,
.irq_unmask = enable_se7722_irq,
};
static void se7722_irq_demux(unsigned int irq, struct irq_desc *desc)

13
arch/sh/boards/mach-se/7724/irq.c
Ver ficheiro

@@ -68,25 +68,26 @@ static struct fpga_irq get_fpga_irq(unsigned int irq)
return set;
}
static void disable_se7724_irq(unsigned int irq)
static void disable_se7724_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
struct fpga_irq set = get_fpga_irq(fpga2irq(irq));
unsigned int bit = irq - set.base;
__raw_writew(__raw_readw(set.mraddr) | 0x0001 << bit, set.mraddr);
}
static void enable_se7724_irq(unsigned int irq)
static void enable_se7724_irq(struct irq_data *data)
{
unsigned int irq = data->irq;
struct fpga_irq set = get_fpga_irq(fpga2irq(irq));
unsigned int bit = irq - set.base;
__raw_writew(__raw_readw(set.mraddr) & ~(0x0001 << bit), set.mraddr);
}
static struct irq_chip se7724_irq_chip __read_mostly = {
.name = "SE7724-FPGA",
.mask = disable_se7724_irq,
.unmask = enable_se7724_irq,
.mask_ack = disable_se7724_irq,
.name = "SE7724-FPGA",
.irq_mask = disable_se7724_irq,
.irq_unmask = enable_se7724_irq,
};
static void se7724_irq_demux(unsigned int irq, struct irq_desc *desc)

69
arch/sh/boards/mach-systemh/irq.c
Ver ficheiro

@@ -23,54 +23,39 @@
static unsigned long *systemh_irq_mask_register = (unsigned long *)0xB3F10004;
static unsigned long *systemh_irq_request_register = (unsigned long *)0xB3F10000;
/* forward declaration */
static void enable_systemh_irq(unsigned int irq);
static void disable_systemh_irq(unsigned int irq);
static void mask_and_ack_systemh(unsigned int);
static void disable_systemh_irq(struct irq_data *data)
{
unsigned long val, mask = 0x01 << 1;
/* Clear the "irq"th bit in the mask and set it in the request */
val = __raw_readl((unsigned long)systemh_irq_mask_register);
val &= ~mask;
__raw_writel(val, (unsigned long)systemh_irq_mask_register);
val = __raw_readl((unsigned long)systemh_irq_request_register);
val |= mask;
__raw_writel(val, (unsigned long)systemh_irq_request_register);
}
static void enable_systemh_irq(struct irq_data *data)
{
unsigned long val, mask = 0x01 << 1;
/* Set "irq"th bit in the mask register */
val = __raw_readl((unsigned long)systemh_irq_mask_register);
val |= mask;
__raw_writel(val, (unsigned long)systemh_irq_mask_register);
}
static struct irq_chip systemh_irq_type = {
.name = " SystemH Register",
.unmask = enable_systemh_irq,
.mask = disable_systemh_irq,
.ack = mask_and_ack_systemh,
.name = "SystemH Register",
.irq_unmask = enable_systemh_irq,
.irq_mask = disable_systemh_irq,
};
static void disable_systemh_irq(unsigned int irq)
{
if (systemh_irq_mask_register) {
unsigned long val, mask = 0x01 << 1;
/* Clear the "irq"th bit in the mask and set it in the request */
val = __raw_readl((unsigned long)systemh_irq_mask_register);
val &= ~mask;
__raw_writel(val, (unsigned long)systemh_irq_mask_register);
val = __raw_readl((unsigned long)systemh_irq_request_register);
val |= mask;
__raw_writel(val, (unsigned long)systemh_irq_request_register);
}
}
static void enable_systemh_irq(unsigned int irq)
{
if (systemh_irq_mask_register) {
unsigned long val, mask = 0x01 << 1;
/* Set "irq"th bit in the mask register */
val = __raw_readl((unsigned long)systemh_irq_mask_register);
val |= mask;
__raw_writel(val, (unsigned long)systemh_irq_mask_register);
}
}
static void mask_and_ack_systemh(unsigned int irq)
{
disable_systemh_irq(irq);
}
void make_systemh_irq(unsigned int irq)
{
disable_irq_nosync(irq);
set_irq_chip_and_handler(irq, &systemh_irq_type, handle_level_irq);
disable_systemh_irq(irq);
disable_systemh_irq(irq_get_irq_data(irq));
}

7
arch/sh/boards/mach-x3proto/gpio.c
Ver ficheiro

@@ -54,18 +54,19 @@ static int x3proto_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
static void x3proto_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
{
struct irq_chip *chip = get_irq_desc_chip(desc);
struct irq_data *data = irq_get_irq_data(irq);
struct irq_chip *chip = irq_data_get_irq_chip(data);
unsigned long mask;
int pin;
chip->mask_ack(irq);
chip->irq_mask_ack(data);
mask = __raw_readw(KEYDETR);
for_each_set_bit(pin, &mask, NR_BASEBOARD_GPIOS)
generic_handle_irq(x3proto_gpio_to_irq(NULL, pin));
chip->unmask(irq);
chip->irq_unmask(data);
}
struct gpio_chip x3proto_gpio_chip = {