xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

powerpc/irq: Stop exporting irq_map

Browse Source 
First step in eliminating irq_map[] table entirely

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Grant Likely
2011-05-04 15:02:15 +10:00
committed by Benjamin Herrenschmidt
parent 65f47f1339
commit 476eb49126
30 changed files with 148 additions and 222 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/sysdev/xics/icp-hv.c
View File

@@ -58,7 +58,7 @@ static inline void icp_hv_set_qirr(int n_cpu , u8 value)
static void icp_hv_eoi(struct irq_data *d)
{
unsigned int hw_irq = (unsigned int)irq_data_to_hw(d);
unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
iosync();
icp_hv_set_xirr((xics_pop_cppr() << 24) | hw_irq);

2
arch/powerpc/sysdev/xics/icp-native.c
View File

@@ -80,7 +80,7 @@ static void icp_native_set_cpu_priority(unsigned char cppr)
static void icp_native_eoi(struct irq_data *d)
{
unsigned int hw_irq = (unsigned int)irq_data_to_hw(d);
unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
iosync();
icp_native_set_xirr((xics_pop_cppr() << 24) | hw_irq);

8
arch/powerpc/sysdev/xics/ics-rtas.c
View File

@@ -38,7 +38,7 @@ static struct ics ics_rtas = {
static void ics_rtas_unmask_irq(struct irq_data *d)
{
unsigned int hw_irq = (unsigned int)irq_data_to_hw(d);
unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
int call_status;
int server;
@@ -109,7 +109,7 @@ static void ics_rtas_mask_real_irq(unsigned int hw_irq)
static void ics_rtas_mask_irq(struct irq_data *d)
{
unsigned int hw_irq = (unsigned int)irq_data_to_hw(d);
unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
pr_devel("xics: mask virq %d [hw 0x%x]\n", d->irq, hw_irq);
@@ -122,7 +122,7 @@ static int ics_rtas_set_affinity(struct irq_data *d,
const struct cpumask *cpumask,
bool force)
{
unsigned int hw_irq = (unsigned int)irq_data_to_hw(d);
unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
int status;
int xics_status[2];
int irq_server;
@@ -171,7 +171,7 @@ static struct irq_chip ics_rtas_irq_chip = {
static int ics_rtas_map(struct ics *ics, unsigned int virq)
{
unsigned int hw_irq = (unsigned int)irq_map[virq].hwirq;
unsigned int hw_irq = (unsigned int)virq_to_hw(virq);
int status[2];
int rc;

4
arch/powerpc/sysdev/xics/xics-common.c
View File

@@ -240,9 +240,9 @@ void xics_migrate_irqs_away(void)
/* We can't set affinity on ISA interrupts */
if (virq < NUM_ISA_INTERRUPTS)
continue;
if (irq_map[virq].host != xics_host)
if (virq_to_host(virq) != xics_host)
continue;
irq = (unsigned int)irq_map[virq].hwirq;
irq = (unsigned int)virq_to_hw(virq);
/* We need to get IPIs still. */
if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS)
continue;