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[Qemu-devel] [PATCH 06/14] slavio_misc: convert system control to memory
From: |
Benoît Canet |
Subject: |
[Qemu-devel] [PATCH 06/14] slavio_misc: convert system control to memory API |
Date: |
Tue, 15 Nov 2011 12:13:56 +0100 |
Signed-off-by: Benoit Canet <address@hidden>
---
hw/slavio_misc.c | 31 +++++++++++++++----------------
1 files changed, 15 insertions(+), 16 deletions(-)
diff --git a/hw/slavio_misc.c b/hw/slavio_misc.c
index db266ba..29eca9b 100644
--- a/hw/slavio_misc.c
+++ b/hw/slavio_misc.c
@@ -40,6 +40,7 @@ typedef struct MiscState {
MemoryRegion diag_iomem;
MemoryRegion mdm_iomem;
MemoryRegion led_iomem;
+ MemoryRegion sysctrl_iomem;
qemu_irq irq;
qemu_irq fdc_tc;
uint32_t dummy;
@@ -300,7 +301,8 @@ static const MemoryRegionOps apc_mem_ops = {
}
};
-static uint32_t slavio_sysctrl_mem_readl(void *opaque, target_phys_addr_t addr)
+static uint64_t slavio_sysctrl_mem_readl(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
MiscState *s = opaque;
uint32_t ret = 0;
@@ -317,7 +319,7 @@ static uint32_t slavio_sysctrl_mem_readl(void *opaque,
target_phys_addr_t addr)
}
static void slavio_sysctrl_mem_writel(void *opaque, target_phys_addr_t addr,
- uint32_t val)
+ uint64_t val, unsigned size)
{
MiscState *s = opaque;
@@ -334,16 +336,14 @@ static void slavio_sysctrl_mem_writel(void *opaque,
target_phys_addr_t addr,
}
}
-static CPUReadMemoryFunc * const slavio_sysctrl_mem_read[3] = {
- NULL,
- NULL,
- slavio_sysctrl_mem_readl,
-};
-
-static CPUWriteMemoryFunc * const slavio_sysctrl_mem_write[3] = {
- NULL,
- NULL,
- slavio_sysctrl_mem_writel,
+static const MemoryRegionOps slavio_sysctrl_mem_ops = {
+ .read = slavio_sysctrl_mem_readl,
+ .write = slavio_sysctrl_mem_writel,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 4,
+ .max_access_size = 4,
+ },
};
static uint64_t slavio_led_mem_readw(void *opaque, target_phys_addr_t addr,
@@ -450,10 +450,9 @@ static int slavio_misc_init1(SysBusDevice *dev)
/* 32 bit registers */
/* System control */
- io = cpu_register_io_memory(slavio_sysctrl_mem_read,
- slavio_sysctrl_mem_write, s,
- DEVICE_NATIVE_ENDIAN);
- sysbus_init_mmio(dev, SYSCTRL_SIZE, io);
+ memory_region_init_io(&s->sysctrl_iomem, &slavio_sysctrl_mem_ops, s,
+ "system-control", MISC_SIZE);
+ sysbus_init_mmio_region(dev, &s->sysctrl_iomem);
/* AUX 1 (Misc System Functions) */
io = cpu_register_io_memory(slavio_aux1_mem_read,
--
1.7.5.4
- [Qemu-devel] [PATCH 00/14] Convert Sun devices to memory API., Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 01/14] slavio_misc: convert apc to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 03/14] slavio_misc: convert diagnostic to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 02/14] slavio_misc: convert configuration to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 06/14] slavio_misc: convert system control to memory API,
Benoît Canet <=
- [Qemu-devel] [PATCH 07/14] slavio_misc: convert aux1 to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 04/14] slavio_misc: convert modem to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 09/14] slavio_intctl: convert master interrupt controller to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 10/14] slavio_intctl: convert slaves interrupt controllers to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 05/14] slavio_misc: convert leds to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 08/14] slavio_misc: convert aux2 to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 13/14] sun4m_iommu: convert to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 11/14] sun4c_intctl: convert to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 12/14] slavio_timer: convert to memory API, Benoît Canet, 2011/11/15
- [Qemu-devel] [PATCH 14/14] esp: Fix memory API conversion, Benoît Canet, 2011/11/15