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hw: pc-testdev: add read memory region callback

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Also change the write callback name.

Signed-off-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20180912160118.21158-5-liq3ea@163.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Li Qiang 2018-09-12 09:01:14 -07:00 committed by Paolo Bonzini
parent af71743ad6
commit 57cdec5e5f
1 changed files with 16 additions and 4 deletions
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20
hw/misc/pc-testdev.c
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@ -58,7 +58,12 @@ typedef struct PCTestdev {
#define TESTDEV(obj) \
OBJECT_CHECK(PCTestdev, (obj), TYPE_TESTDEV)
static void test_irq_line(void *opaque, hwaddr addr, uint64_t data,
static uint64_t test_irq_line_read(void *opaque, hwaddr addr, unsigned size)
{
return 0;
}
static void test_irq_line_write(void *opaque, hwaddr addr, uint64_t data,
unsigned len)
{
PCTestdev *dev = opaque;
@ -68,7 +73,8 @@ static void test_irq_line(void *opaque, hwaddr addr, uint64_t data,
}
static const MemoryRegionOps test_irq_ops = {
.write = test_irq_line,
.read = test_irq_line_read,
.write = test_irq_line_write,
.valid.min_access_size = 1,
.valid.max_access_size = 1,
.endianness = DEVICE_LITTLE_ENDIAN,
@ -110,7 +116,12 @@ static const MemoryRegionOps test_ioport_byte_ops = {
.endianness = DEVICE_LITTLE_ENDIAN,
};
static void test_flush_page(void *opaque, hwaddr addr, uint64_t data,
static uint64_t test_flush_page_read(void *opaque, hwaddr addr, unsigned size)
{
return 0;
}
static void test_flush_page_write(void *opaque, hwaddr addr, uint64_t data,
unsigned len)
{
hwaddr page = 4096;
@ -126,7 +137,8 @@ static void test_flush_page(void *opaque, hwaddr addr, uint64_t data,
}
static const MemoryRegionOps test_flush_ops = {
.write = test_flush_page,
.read = test_flush_page_read,
.write = test_flush_page_write,
.valid.min_access_size = 4,
.valid.max_access_size = 4,
.endianness = DEVICE_LITTLE_ENDIAN,