[v2,07/15] dma/ioat: pack structures when building with MSVC

Message ID 1711580958-20808-8-git-send-email-roretzla@linux.microsoft.com (mailing list archive)
State New
Delegated to: Thomas Monjalon
Headers
Series fix packing of structs when building with MSVC |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Tyler Retzlaff March 27, 2024, 11:09 p.m. UTC
  Add __rte_msvc_pushpack(1) to all __rte_packed structs to cause packing
when building with MSVC.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
---
 drivers/dma/ioat/ioat_hw_defs.h | 1 +
 1 file changed, 1 insertion(+)
  

Patch

diff --git a/drivers/dma/ioat/ioat_hw_defs.h b/drivers/dma/ioat/ioat_hw_defs.h
index dc3493a..6e32807 100644
--- a/drivers/dma/ioat/ioat_hw_defs.h
+++ b/drivers/dma/ioat/ioat_hw_defs.h
@@ -52,6 +52,7 @@ 
 #define	IOAT_DMACAP_PQ		(1 << 9)
 #define	IOAT_DMACAP_DMA_DIF	(1 << 10)
 
+__rte_msvc_pack
 struct ioat_registers {
 	uint8_t		chancnt;
 	uint8_t		xfercap;