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author | Peter Maydell <peter.maydell@linaro.org> | 2018-05-31 14:50:52 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2018-05-31 16:32:35 +0100 |
commit | 8372d383279f772a8727ca7ee5f288cecb175c7b (patch) | |
tree | 86a668e61dc0be07839d154886360f06526e99f9 /hw/nvram/fw_cfg.c | |
parent | 6d7b9a6c3bd21bba95203abd1ed9a572688822ae (diff) | |
download | qemu-8372d383279f772a8727ca7ee5f288cecb175c7b.zip qemu-8372d383279f772a8727ca7ee5f288cecb175c7b.tar.gz qemu-8372d383279f772a8727ca7ee5f288cecb175c7b.tar.bz2 |
Make MemoryRegion valid.accepts callback take a MemTxAttrs argument
As part of plumbing MemTxAttrs down to the IOMMU translate method,
add MemTxAttrs as an argument to the MemoryRegion valid.accepts
callback. We'll need this for subpage_accepts().
We could take the approach we used with the read and write
callbacks and add new a new _with_attrs version, but since there
are so few implementations of the accepts hook we just change
them all.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180521140402.23318-9-peter.maydell@linaro.org
Diffstat (limited to 'hw/nvram/fw_cfg.c')
-rw-r--r-- | hw/nvram/fw_cfg.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 2a0739d..b23e7f6 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -420,14 +420,16 @@ static void fw_cfg_dma_mem_write(void *opaque, hwaddr addr, } static bool fw_cfg_dma_mem_valid(void *opaque, hwaddr addr, - unsigned size, bool is_write) + unsigned size, bool is_write, + MemTxAttrs attrs) { return !is_write || ((size == 4 && (addr == 0 || addr == 4)) || (size == 8 && addr == 0)); } static bool fw_cfg_data_mem_valid(void *opaque, hwaddr addr, - unsigned size, bool is_write) + unsigned size, bool is_write, + MemTxAttrs attrs) { return addr == 0; } @@ -439,7 +441,8 @@ static void fw_cfg_ctl_mem_write(void *opaque, hwaddr addr, } static bool fw_cfg_ctl_mem_valid(void *opaque, hwaddr addr, - unsigned size, bool is_write) + unsigned size, bool is_write, + MemTxAttrs attrs) { return is_write && size == 2; } @@ -458,7 +461,8 @@ static void fw_cfg_comb_write(void *opaque, hwaddr addr, } static bool fw_cfg_comb_valid(void *opaque, hwaddr addr, - unsigned size, bool is_write) + unsigned size, bool is_write, + MemTxAttrs attrs) { return (size == 1) || (is_write && size == 2); } |