slavio_misc: convert system control to memory API
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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aca23c71d3
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cd64a524fa
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@ -40,6 +40,7 @@ typedef struct MiscState {
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MemoryRegion diag_iomem;
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MemoryRegion diag_iomem;
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MemoryRegion mdm_iomem;
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MemoryRegion mdm_iomem;
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MemoryRegion led_iomem;
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MemoryRegion led_iomem;
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MemoryRegion sysctrl_iomem;
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qemu_irq irq;
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qemu_irq irq;
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qemu_irq fdc_tc;
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qemu_irq fdc_tc;
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uint32_t dummy;
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uint32_t dummy;
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@ -300,7 +301,8 @@ static const MemoryRegionOps apc_mem_ops = {
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}
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}
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};
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};
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static uint32_t slavio_sysctrl_mem_readl(void *opaque, target_phys_addr_t addr)
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static uint64_t slavio_sysctrl_mem_readl(void *opaque, target_phys_addr_t addr,
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unsigned size)
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{
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{
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MiscState *s = opaque;
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MiscState *s = opaque;
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uint32_t ret = 0;
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uint32_t ret = 0;
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@ -317,7 +319,7 @@ static uint32_t slavio_sysctrl_mem_readl(void *opaque, target_phys_addr_t addr)
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}
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}
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static void slavio_sysctrl_mem_writel(void *opaque, target_phys_addr_t addr,
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static void slavio_sysctrl_mem_writel(void *opaque, target_phys_addr_t addr,
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uint32_t val)
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uint64_t val, unsigned size)
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{
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{
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MiscState *s = opaque;
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MiscState *s = opaque;
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@ -334,16 +336,14 @@ static void slavio_sysctrl_mem_writel(void *opaque, target_phys_addr_t addr,
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}
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}
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}
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}
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static CPUReadMemoryFunc * const slavio_sysctrl_mem_read[3] = {
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static const MemoryRegionOps slavio_sysctrl_mem_ops = {
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NULL,
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.read = slavio_sysctrl_mem_readl,
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NULL,
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.write = slavio_sysctrl_mem_writel,
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slavio_sysctrl_mem_readl,
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.endianness = DEVICE_NATIVE_ENDIAN,
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};
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.valid = {
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.min_access_size = 4,
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static CPUWriteMemoryFunc * const slavio_sysctrl_mem_write[3] = {
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.max_access_size = 4,
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NULL,
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},
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NULL,
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slavio_sysctrl_mem_writel,
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};
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};
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static uint64_t slavio_led_mem_readw(void *opaque, target_phys_addr_t addr,
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static uint64_t slavio_led_mem_readw(void *opaque, target_phys_addr_t addr,
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@ -450,10 +450,9 @@ static int slavio_misc_init1(SysBusDevice *dev)
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/* 32 bit registers */
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/* 32 bit registers */
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/* System control */
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/* System control */
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io = cpu_register_io_memory(slavio_sysctrl_mem_read,
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memory_region_init_io(&s->sysctrl_iomem, &slavio_sysctrl_mem_ops, s,
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slavio_sysctrl_mem_write, s,
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"system-control", MISC_SIZE);
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DEVICE_NATIVE_ENDIAN);
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sysbus_init_mmio_region(dev, &s->sysctrl_iomem);
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sysbus_init_mmio(dev, SYSCTRL_SIZE, io);
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/* AUX 1 (Misc System Functions) */
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/* AUX 1 (Misc System Functions) */
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io = cpu_register_io_memory(slavio_aux1_mem_read,
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io = cpu_register_io_memory(slavio_aux1_mem_read,
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