diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2023-02-14 11:31:48 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2023-02-14 11:31:48 +0000 |
| commit | fb861bf2b3ae1e75f4447c7bc6c567082b4bacae (patch) | |
| tree | 4193c291b09e133b2d2d9ef704075c9b3104bcb7 /sys/dev/pci | |
| parent | 984e408d71f9f3df7577044eb4b46be4034468be (diff) | |
use pragma pack around dmub_addr definition
Avoids warnings about alignment changing when embedded inside of a
packed struct (dmub_rb_cmd_mall) seen with clang 15 on arm64.
reported and compile tested by tb@
sent upstream to amd-gfx list
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/drm/amd/display/dmub/inc/dmub_cmd.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/pci/drm/amd/display/dmub/inc/dmub_cmd.h b/sys/dev/pci/drm/amd/display/dmub/inc/dmub_cmd.h index 7a8f6151742..1bc2832a71d 100644 --- a/sys/dev/pci/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/sys/dev/pci/drm/amd/display/dmub/inc/dmub_cmd.h @@ -162,6 +162,7 @@ extern "C" { #define dmub_udelay(microseconds) udelay(microseconds) #endif +#pragma pack(push, 1) /** * union dmub_addr - DMUB physical/virtual 64-bit address. */ @@ -172,6 +173,7 @@ union dmub_addr { } u; /*<< Low/high bit access */ uint64_t quad_part; /*<< 64 bit address */ }; +#pragma pack(pop) /** * Dirty rect definition. |