Hello, On 08/24/2010 12:41 AM, Stefan /*St0fF*/ Hübner wrote: > As far as I know my code I thought I did send enough data. Maybe I'm > misunderstanding something: I valloc'ated block_count*logical_block_size > bytes, filled them with data and presented this buffer to the > sg_io_hdr_t structure by setting dxfer_len to the length of the buffer, > setting dxferp to a pointer to the buffer and setting the > dxfer_direction to SG_DXFER_TO_DEV. > > The only thing coming to my mind would be overflow of dxfer_len, but as > this is a unsigned int - wouldn't it be 32 bits wide? (and by that > accepting f.e. 64k*512 bytes = 33 554 432 bytes (32M, needing 25 bits)) > > Any other suggestions, or do I have to present the code? Yeah, posting a simple test case would be the best way to proceed here. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
