return ichp;
}
-static uint64_t pxa2xx_pic_mem_read(void *opaque, target_phys_addr_t offset,
+static uint64_t pxa2xx_pic_mem_read(void *opaque, hwaddr offset,
unsigned size)
{
PXA2xxPICState *s = (PXA2xxPICState *) opaque;
}
}
-static void pxa2xx_pic_mem_write(void *opaque, target_phys_addr_t offset,
+static void pxa2xx_pic_mem_write(void *opaque, hwaddr offset,
uint64_t value, unsigned size)
{
PXA2xxPICState *s = (PXA2xxPICState *) opaque;
[0xa] = ICPR2,
};
-static uint32_t pxa2xx_pic_cp_read(void *opaque, int op2, int reg, int crm)
+static int pxa2xx_pic_cp_read(CPUARMState *env, const ARMCPRegInfo *ri,
+ uint64_t *value)
{
- target_phys_addr_t offset;
-
- if (pxa2xx_cp_reg_map[reg] == -1) {
- printf("%s: Bad register 0x%x\n", __FUNCTION__, reg);
- return 0;
- }
-
- offset = pxa2xx_cp_reg_map[reg];
- return pxa2xx_pic_mem_read(opaque, offset, 4);
+ int offset = pxa2xx_cp_reg_map[ri->crn];
+ *value = pxa2xx_pic_mem_read(ri->opaque, offset, 4);
+ return 0;
}
-static void pxa2xx_pic_cp_write(void *opaque, int op2, int reg, int crm,
- uint32_t value)
+static int pxa2xx_pic_cp_write(CPUARMState *env, const ARMCPRegInfo *ri,
+ uint64_t value)
{
- target_phys_addr_t offset;
-
- if (pxa2xx_cp_reg_map[reg] == -1) {
- printf("%s: Bad register 0x%x\n", __FUNCTION__, reg);
- return;
- }
-
- offset = pxa2xx_cp_reg_map[reg];
- pxa2xx_pic_mem_write(opaque, offset, value, 4);
+ int offset = pxa2xx_cp_reg_map[ri->crn];
+ pxa2xx_pic_mem_write(ri->opaque, offset, value, 4);
+ return 0;
}
+#define REGINFO_FOR_PIC_CP(NAME, CRN) \
+ { .name = NAME, .cp = 6, .crn = CRN, .crm = 0, .opc1 = 0, .opc2 = 0, \
+ .access = PL1_RW, \
+ .readfn = pxa2xx_pic_cp_read, .writefn = pxa2xx_pic_cp_write }
+
+static const ARMCPRegInfo pxa_pic_cp_reginfo[] = {
+ REGINFO_FOR_PIC_CP("ICIP", 0),
+ REGINFO_FOR_PIC_CP("ICMR", 1),
+ REGINFO_FOR_PIC_CP("ICLR", 2),
+ REGINFO_FOR_PIC_CP("ICFP", 3),
+ REGINFO_FOR_PIC_CP("ICPR", 4),
+ REGINFO_FOR_PIC_CP("ICHP", 5),
+ REGINFO_FOR_PIC_CP("ICIP2", 6),
+ REGINFO_FOR_PIC_CP("ICMR2", 7),
+ REGINFO_FOR_PIC_CP("ICLR2", 8),
+ REGINFO_FOR_PIC_CP("ICFP2", 9),
+ REGINFO_FOR_PIC_CP("ICPR2", 0xa),
+ REGINFO_SENTINEL
+};
+
static const MemoryRegionOps pxa2xx_pic_ops = {
.read = pxa2xx_pic_mem_read,
.write = pxa2xx_pic_mem_write,
return 0;
}
-DeviceState *pxa2xx_pic_init(target_phys_addr_t base, ARMCPU *cpu)
+DeviceState *pxa2xx_pic_init(hwaddr base, ARMCPU *cpu)
{
CPUARMState *env = &cpu->env;
DeviceState *dev = qdev_create(NULL, "pxa2xx_pic");
sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);
/* Enable IC coprocessor access. */
- cpu_arm_set_cp_io(env, 6, pxa2xx_pic_cp_read, pxa2xx_pic_cp_write, s);
+ define_arm_cp_regs_with_opaque(arm_env_get_cpu(env), pxa_pic_cp_reginfo, s);
return dev;
}
dc->vmsd = &vmstate_pxa2xx_pic_regs;
}
-static TypeInfo pxa2xx_pic_info = {
+static const TypeInfo pxa2xx_pic_info = {
.name = "pxa2xx_pic",
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(PXA2xxPICState),