Commit 9c62e1c1 authored by yidong0635's avatar yidong0635 Committed by Ben Walker
Browse files

ioat_spec: fix gcc9 warning 



Warning: taking address of packed member of ‘ ’ may result in
an unaligned pointer value [-Waddress-of-packed-member], to compatible
with new compiler,
Add "__attribute__((aligned))" for a registered struct.

Change-Id: I82a499f6534389d39bd64ce31e51aaffee292301
Signed-off-by: default avataryidong0635 <dongx.yi@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/458242


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent 030ec62a

include/spdk/ioat_spec.h

+1 −1
Original line number Diff line number Diff line
@@ -95,7 +95,7 @@ struct spdk_ioat_registers { 
	uint8_t		reserved2[0x8];	/* 0xA0 */

	uint32_t	chanerr;	/* 0xA8 */

	uint32_t	chanerrmask;	/* 0xAC */

} __attribute__((packed));

} __attribute__((packed)) __attribute__((aligned));



#define SPDK_IOAT_CHANCMD_RESET			0x20

#define SPDK_IOAT_CHANCMD_SUSPEND		0x04