redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

ia64: Convert msi_sn to new irq_chip functions 

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
wifi-calibration
Thomas Gleixner 2011-02-04 20:02:09 +01:00
parent 4a983ed44f
commit 42c9a74d0e
1 changed files with 14 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
arch/ia64/sn/kernel/msi_sn.c
View File

@ -152,8 +152,8 @@ int sn_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *entry)
}
#ifdef CONFIG_SMP
static int sn_set_msi_irq_affinity(unsigned int irq,
const struct cpumask *cpu_mask)
static int sn_set_msi_irq_affinity(struct irq_data *data,
const struct cpumask *cpu_mask, bool force)
{
struct msi_msg msg;
int slice;
@ -164,7 +164,7 @@ static int sn_set_msi_irq_affinity(unsigned int irq,
struct sn_irq_info *sn_irq_info;
struct sn_irq_info *new_irq_info;
struct sn_pcibus_provider *provider;
unsigned int cpu;
unsigned int cpu, irq = data->irq;
cpu = cpumask_first(cpu_mask);
sn_irq_info = sn_msi_info[irq].sn_irq_info;
@ -206,33 +206,33 @@ static int sn_set_msi_irq_affinity(unsigned int irq,
msg.address_lo = (u32)(bus_addr & 0x00000000ffffffff);
write_msi_msg(irq, &msg);
cpumask_copy(irq_desc[irq].affinity, cpu_mask);
cpumask_copy(data->affinity, cpu_mask);
return 0;
}
#endif /* CONFIG_SMP */
static void sn_ack_msi_irq(unsigned int irq)
static void sn_ack_msi_irq(struct irq_data *data)
{
move_native_irq(irq);
move_native_irq(data->irq);
ia64_eoi();
}
static int sn_msi_retrigger_irq(unsigned int irq)
static int sn_msi_retrigger_irq(struct irq_data *data)
{
unsigned int vector = irq;
unsigned int vector = data->irq;
ia64_resend_irq(vector);
return 1;
}
static struct irq_chip sn_msi_chip = {
.name = "PCI-MSI",
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.ack = sn_ack_msi_irq,
.name = "PCI-MSI",
.irq_mask = mask_msi_irq,
.irq_unmask = unmask_msi_irq,
.irq_ack = sn_ack_msi_irq,
#ifdef CONFIG_SMP
.set_affinity = sn_set_msi_irq_affinity,
.irq_set_affinity = sn_set_msi_irq_affinity,
#endif
.retrigger = sn_msi_retrigger_irq,
.irq_retrigger = sn_msi_retrigger_irq,
};