[PATCH 12/20] kvm/ppc/mpic: adapt to kernel style and environment
From: Scott Wood
Remove braces that Linux style doesn't permit, remove space after
'*' that Lindent added, keep error/debug strings contiguous, etc.
Substitute type names, debug prints, etc.
Signed-off-by: Scott Wood
Signed-off-by: Alexander Graf
---
arch/powerpc/kvm/mpic.c | 445 ++-
1 files changed, 208 insertions(+), 237 deletions(-)
diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c
index d6d70a4..1df67ae 100644
--- a/arch/powerpc/kvm/mpic.c
+++ b/arch/powerpc/kvm/mpic.c
@@ -42,22 +42,22 @@
#define OPENPIC_TMR_REG_SIZE 0x220
#define OPENPIC_MSI_REG_START0x1600
#define OPENPIC_MSI_REG_SIZE 0x200
-#define OPENPIC_SUMMARY_REG_START 0x3800
-#define OPENPIC_SUMMARY_REG_SIZE0x800
+#define OPENPIC_SUMMARY_REG_START0x3800
+#define OPENPIC_SUMMARY_REG_SIZE 0x800
#define OPENPIC_SRC_REG_START0x1
#define OPENPIC_SRC_REG_SIZE (MAX_SRC * 0x20)
#define OPENPIC_CPU_REG_START0x2
-#define OPENPIC_CPU_REG_SIZE 0x100 + ((MAX_CPU - 1) * 0x1000)
+#define OPENPIC_CPU_REG_SIZE (0x100 + ((MAX_CPU - 1) * 0x1000))
-typedef struct FslMpicInfo {
+struct fsl_mpic_info {
int max_ext;
-} FslMpicInfo;
+};
-static FslMpicInfo fsl_mpic_20 = {
+static struct fsl_mpic_info fsl_mpic_20 = {
.max_ext = 12,
};
-static FslMpicInfo fsl_mpic_42 = {
+static struct fsl_mpic_info fsl_mpic_42 = {
.max_ext = 12,
};
@@ -100,44 +100,43 @@ static int get_current_cpu(void)
{
CPUState *cpu_single_cpu;
- if (!cpu_single_env) {
+ if (!cpu_single_env)
return -1;
- }
cpu_single_cpu = ENV_GET_CPU(cpu_single_env);
return cpu_single_cpu->cpu_index;
}
-static uint32_t openpic_cpu_read_internal(void *opaque, hwaddr addr, int idx);
-static void openpic_cpu_write_internal(void *opaque, hwaddr addr,
+static uint32_t openpic_cpu_read_internal(void *opaque, gpa_t addr, int idx);
+static void openpic_cpu_write_internal(void *opaque, gpa_t addr,
uint32_t val, int idx);
-typedef enum IRQType {
+enum irq_type {
IRQ_TYPE_NORMAL = 0,
IRQ_TYPE_FSLINT,/* FSL internal interrupt -- level only */
IRQ_TYPE_FSLSPECIAL,/* FSL timer/IPI interrupt, edge, no polarity */
-} IRQType;
+};
-typedef struct IRQQueue {
+struct irq_queue {
/* Round up to the nearest 64 IRQs so that the queue length
* won't change when moving between 32 and 64 bit hosts.
*/
unsigned long queue[BITS_TO_LONGS((MAX_IRQ + 63) & ~63)];
int next;
int priority;
-} IRQQueue;
+};
-typedef struct IRQSource {
+struct irq_source {
uint32_t ivpr; /* IRQ vector/priority register */
uint32_t idr; /* IRQ destination register */
uint32_t destmask; /* bitmap of CPU destinations */
int last_cpu;
int output; /* IRQ level, e.g. OPENPIC_OUTPUT_INT */
int pending;/* TRUE if IRQ is pending */
- IRQType type;
+ enum irq_type type;
bool level:1; /* level-triggered */
- bool nomask:1; /* critical interrupts ignore mask on some FSL
MPICs */
-} IRQSource;
+ bool nomask:1; /* critical interrupts ignore mask on some FSL MPICs */
+};
#define IVPR_MASK_SHIFT 31
#define IVPR_MASK_MASK(1 << IVPR_MASK_SHIFT)
@@ -158,22 +157,19 @@ typedef struct IRQSource {
#define IDR_EP 0x8000 /* external pin */
#define IDR_CI 0x4000 /* critical interrupt */
-typedef struct IRQDest {
+struct irq_dest {
int32_t ctpr; /* CPU current task priority */
- IRQQueue raised;
- IRQQueue servicing;
+ struct irq_queue raised;
+ struct irq_queue servicing;
qemu_irq *irqs;
/* Count of IRQ sources asserting on non-INT outputs */
uint32_t outputs_active[OPENPIC_OUTPUT_NB];
-} IRQDest;
-
-typedef struct OpenPICState {
- SysBusDevice busdev;
- MemoryRegion mem;
+};
+struct openpic {
/* Behavior control */
- FslMpicInfo *fsl;
+ struct fsl_mpic_info *fsl;
uint32_t model;
uint32_t flags;
uint32_t nb_irqs;
@@ -186,9 +182,6 @@ typedef struct OpenPICState {
uint32_t brr1;
uint32_t mpic_mode_mask;
- /* Sub-regions */
- MemoryRegion sub_io_mem[6];
-
/* Global registers */
uint32_t frr; /* Feature reporting register */
uint32_t gcr; /* Global configuration register */
@@ -196,9 +189,9 @@ typedef struct OpenPICState {
uint32_t spve; /* Spurious vector register */
uint32_t tfrr; /* Timer frequency reporting register */
/* Source registers */
- IRQSource src[MAX_IRQ];
+ struct irq_source src[MAX_IRQ];
/* Local registers per output pin */
- IRQDest dst[MAX_CPU];
[PATCH 12/20] kvm/ppc/mpic: adapt to kernel style and environment
From: Scott Wood
Remove braces that Linux style doesn't permit, remove space after
'*' that Lindent added, keep error/debug strings contiguous, etc.
Substitute type names, debug prints, etc.
Signed-off-by: Scott Wood
Signed-off-by: Alexander Graf
---
arch/powerpc/kvm/mpic.c | 445 ++-
1 files changed, 208 insertions(+), 237 deletions(-)
diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c
index d6d70a4..1df67ae 100644
--- a/arch/powerpc/kvm/mpic.c
+++ b/arch/powerpc/kvm/mpic.c
@@ -42,22 +42,22 @@
#define OPENPIC_TMR_REG_SIZE 0x220
#define OPENPIC_MSI_REG_START0x1600
#define OPENPIC_MSI_REG_SIZE 0x200
-#define OPENPIC_SUMMARY_REG_START 0x3800
-#define OPENPIC_SUMMARY_REG_SIZE0x800
+#define OPENPIC_SUMMARY_REG_START0x3800
+#define OPENPIC_SUMMARY_REG_SIZE 0x800
#define OPENPIC_SRC_REG_START0x1
#define OPENPIC_SRC_REG_SIZE (MAX_SRC * 0x20)
#define OPENPIC_CPU_REG_START0x2
-#define OPENPIC_CPU_REG_SIZE 0x100 + ((MAX_CPU - 1) * 0x1000)
+#define OPENPIC_CPU_REG_SIZE (0x100 + ((MAX_CPU - 1) * 0x1000))
-typedef struct FslMpicInfo {
+struct fsl_mpic_info {
int max_ext;
-} FslMpicInfo;
+};
-static FslMpicInfo fsl_mpic_20 = {
+static struct fsl_mpic_info fsl_mpic_20 = {
.max_ext = 12,
};
-static FslMpicInfo fsl_mpic_42 = {
+static struct fsl_mpic_info fsl_mpic_42 = {
.max_ext = 12,
};
@@ -100,44 +100,43 @@ static int get_current_cpu(void)
{
CPUState *cpu_single_cpu;
- if (!cpu_single_env) {
+ if (!cpu_single_env)
return -1;
- }
cpu_single_cpu = ENV_GET_CPU(cpu_single_env);
return cpu_single_cpu->cpu_index;
}
-static uint32_t openpic_cpu_read_internal(void *opaque, hwaddr addr, int idx);
-static void openpic_cpu_write_internal(void *opaque, hwaddr addr,
+static uint32_t openpic_cpu_read_internal(void *opaque, gpa_t addr, int idx);
+static void openpic_cpu_write_internal(void *opaque, gpa_t addr,
uint32_t val, int idx);
-typedef enum IRQType {
+enum irq_type {
IRQ_TYPE_NORMAL = 0,
IRQ_TYPE_FSLINT,/* FSL internal interrupt -- level only */
IRQ_TYPE_FSLSPECIAL,/* FSL timer/IPI interrupt, edge, no polarity */
-} IRQType;
+};
-typedef struct IRQQueue {
+struct irq_queue {
/* Round up to the nearest 64 IRQs so that the queue length
* won't change when moving between 32 and 64 bit hosts.
*/
unsigned long queue[BITS_TO_LONGS((MAX_IRQ + 63) & ~63)];
int next;
int priority;
-} IRQQueue;
+};
-typedef struct IRQSource {
+struct irq_source {
uint32_t ivpr; /* IRQ vector/priority register */
uint32_t idr; /* IRQ destination register */
uint32_t destmask; /* bitmap of CPU destinations */
int last_cpu;
int output; /* IRQ level, e.g. OPENPIC_OUTPUT_INT */
int pending;/* TRUE if IRQ is pending */
- IRQType type;
+ enum irq_type type;
bool level:1; /* level-triggered */
- bool nomask:1; /* critical interrupts ignore mask on some FSL
MPICs */
-} IRQSource;
+ bool nomask:1; /* critical interrupts ignore mask on some FSL MPICs */
+};
#define IVPR_MASK_SHIFT 31
#define IVPR_MASK_MASK(1 << IVPR_MASK_SHIFT)
@@ -158,22 +157,19 @@ typedef struct IRQSource {
#define IDR_EP 0x8000 /* external pin */
#define IDR_CI 0x4000 /* critical interrupt */
-typedef struct IRQDest {
+struct irq_dest {
int32_t ctpr; /* CPU current task priority */
- IRQQueue raised;
- IRQQueue servicing;
+ struct irq_queue raised;
+ struct irq_queue servicing;
qemu_irq *irqs;
/* Count of IRQ sources asserting on non-INT outputs */
uint32_t outputs_active[OPENPIC_OUTPUT_NB];
-} IRQDest;
-
-typedef struct OpenPICState {
- SysBusDevice busdev;
- MemoryRegion mem;
+};
+struct openpic {
/* Behavior control */
- FslMpicInfo *fsl;
+ struct fsl_mpic_info *fsl;
uint32_t model;
uint32_t flags;
uint32_t nb_irqs;
@@ -186,9 +182,6 @@ typedef struct OpenPICState {
uint32_t brr1;
uint32_t mpic_mode_mask;
- /* Sub-regions */
- MemoryRegion sub_io_mem[6];
-
/* Global registers */
uint32_t frr; /* Feature reporting register */
uint32_t gcr; /* Global configuration register */
@@ -196,9 +189,9 @@ typedef struct OpenPICState {
uint32_t spve; /* Spurious vector register */
uint32_t tfrr; /* Timer frequency reporting register */
/* Source registers */
- IRQSource src[MAX_IRQ];
+ struct irq_source src[MAX_IRQ];
/* Local registers per output pin */
- IRQDest dst[MAX_CPU];
