diff options
| author | Li Qiang <liq3ea@gmail.com> | 2018-09-12 09:01:14 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-02 19:09:10 +0200 |
| commit | 57cdec5e5f5f0838bf1a8c9feb4e304144a019f3 (patch) | |
| tree | e3ed52f75b6070377b2b313c999d48bf6d1e954c /hw/misc/pc-testdev.c | |
| parent | af71743ad6c475b682c21767202e6b005894c795 (diff) | |
hw: pc-testdev: add read memory region callback
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>
Diffstat (limited to 'hw/misc/pc-testdev.c')
| -rw-r--r-- | hw/misc/pc-testdev.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/hw/misc/pc-testdev.c b/hw/misc/pc-testdev.c index b81d820084..697eb88c97 100644 --- a/hw/misc/pc-testdev.c +++ b/hw/misc/pc-testdev.c @@ -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, |