diff options
| author | Alistair Francis <alistair.francis@xilinx.com> | 2018-03-01 11:05:43 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-03-01 11:05:43 +0000 |
| commit | 4e5f0fb72ee2a8872cec469fd9fe414711de3908 (patch) | |
| tree | 8fe5faca7e089b7d4e9629575ab487160ad41773 /hw/core | |
| parent | 6697439794f72b3501ee16bb95d16854f9981421 (diff) | |
| download | qemu-4e5f0fb72ee2a8872cec469fd9fe414711de3908.tar.gz | |
hw: register: Run post_write hook on reset
Ensure that the post write hook is called during reset. This allows us
to rely on the post write functions instead of having to call them from
the reset() function.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: d131e24b911653a945e46ca2d8f90f572469e1dd.1517856214.git.alistair.francis@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/register.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/core/register.c b/hw/core/register.c index 900294b9c4..0741a1af32 100644 --- a/hw/core/register.c +++ b/hw/core/register.c @@ -159,13 +159,21 @@ uint64_t register_read(RegisterInfo *reg, uint64_t re, const char* prefix, void register_reset(RegisterInfo *reg) { + const RegisterAccessInfo *ac; + g_assert(reg); if (!reg->data || !reg->access) { return; } + ac = reg->access; + register_write_val(reg, reg->access->reset); + + if (ac->post_write) { + ac->post_write(reg, reg->access->reset); + } } void register_init(RegisterInfo *reg) |