>>>>> "Christoph" == Christoph Hellwig <h...@infradead.org> writes:
> -#if defined(__BIG_ENDIAN_BITFIELD) > - u32 MessageAddress1:24; /* bits 31:8*/ > - u32 RequestFlags:8; > -#else > u32 RequestFlags:8; > - u32 MessageAddress1:24; /* bits 31:8*/ > -#endif > - u32 MessageAddress2; /* bits 61:32 */ > + u32 MessageAddress1:24; > + u32 MessageAddress2; Christoph> Doesn't this break architectures that set Christoph> __BIG_ENDIAN_BITFIELD? We went back and forth a few times in debugging this issue. This particular struct is always little endian and consists of an 8-bit LSB flags field plus a 56-bit pointer. I am not a fan of wedging these values into a u32 universe (which also causes grief when the struct is being filled out). But the Avago folks did it this way because they want to keep things in sync with their firmware. In any case the code works fine on big endian with this patch in place. -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
