[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 02/14] slavio_misc: convert configuration to memory
From: |
Benoît Canet |
Subject: |
[Qemu-devel] [PATCH 02/14] slavio_misc: convert configuration to memory API |
Date: |
Tue, 15 Nov 2011 12:13:52 +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 7d427f7..7b98f11 100644
--- a/hw/slavio_misc.c
+++ b/hw/slavio_misc.c
@@ -36,6 +36,7 @@
typedef struct MiscState {
SysBusDevice busdev;
+ MemoryRegion cfg_iomem;
qemu_irq irq;
qemu_irq fdc_tc;
uint32_t dummy;
@@ -101,7 +102,7 @@ static void slavio_set_power_fail(void *opaque, int irq,
int power_failing)
}
static void slavio_cfg_mem_writeb(void *opaque, target_phys_addr_t addr,
- uint32_t val)
+ uint64_t val, unsigned size)
{
MiscState *s = opaque;
@@ -110,7 +111,8 @@ static void slavio_cfg_mem_writeb(void *opaque,
target_phys_addr_t addr,
slavio_misc_update_irq(s);
}
-static uint32_t slavio_cfg_mem_readb(void *opaque, target_phys_addr_t addr)
+static uint64_t slavio_cfg_mem_readb(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
MiscState *s = opaque;
uint32_t ret = 0;
@@ -120,16 +122,14 @@ static uint32_t slavio_cfg_mem_readb(void *opaque,
target_phys_addr_t addr)
return ret;
}
-static CPUReadMemoryFunc * const slavio_cfg_mem_read[3] = {
- slavio_cfg_mem_readb,
- NULL,
- NULL,
-};
-
-static CPUWriteMemoryFunc * const slavio_cfg_mem_write[3] = {
- slavio_cfg_mem_writeb,
- NULL,
- NULL,
+static const MemoryRegionOps slavio_cfg_mem_ops = {
+ .read = slavio_cfg_mem_readb,
+ .write = slavio_cfg_mem_writeb,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 1,
+ },
};
static void slavio_diag_mem_writeb(void *opaque, target_phys_addr_t addr,
@@ -428,10 +428,9 @@ static int slavio_misc_init1(SysBusDevice *dev)
/* 8 bit registers */
/* Slavio control */
- io = cpu_register_io_memory(slavio_cfg_mem_read,
- slavio_cfg_mem_write, s,
- DEVICE_NATIVE_ENDIAN);
- sysbus_init_mmio(dev, MISC_SIZE, io);
+ memory_region_init_io(&s->cfg_iomem, &slavio_cfg_mem_ops, s,
+ "configuration", MISC_SIZE);
+ sysbus_init_mmio_region(dev, &s->cfg_iomem);
/* Diagnostics */
io = cpu_register_io_memory(slavio_diag_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 <=
- [Qemu-devel] [PATCH 06/14] slavio_misc: convert system control to memory API, Benoît Canet, 2011/11/15
- [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