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Commit 37f64608 authored by Hannes Reinecke's avatar Hannes Reinecke Committed by James Bottomley
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advansys: scsi_q1->data_addr is little endian 



The 'data_addr' field is accessed by the board, and needs
to be kept in little endian format.

Signed-off-by: default avatarHannes Reinecke <hare@suse.de>
Signed-off-by: default avatarJames Bottomley <JBottomley@Odin.com>
parent f33134e5

drivers/scsi/advansys.c

+4 −4
Original line number Diff line number Diff line
@@ -8230,8 +8230,8 @@ AscPutReadySgListQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq, uchar q_no) 
	sg_head = scsiq->sg_head;

	saved_data_addr = scsiq->q1.data_addr;

	saved_data_cnt = scsiq->q1.data_cnt;

	scsiq->q1.data_addr = sg_head->sg_list[0].addr;

	scsiq->q1.data_cnt = sg_head->sg_list[0].bytes;

	scsiq->q1.data_addr = cpu_to_le32(sg_head->sg_list[0].addr);

	scsiq->q1.data_cnt = cpu_to_le32(sg_head->sg_list[0].bytes);

#if CC_VERY_LONG_SG_LIST

	/*

	 * If sg_head->entry_cnt is greater than ASC_MAX_SG_LIST
@@ -8467,8 +8467,8 @@ static int AscExeScsiQueue(ASC_DVC_VAR *asc_dvc, ASC_SCSI_Q *scsiq) 
		}

#endif /* !CC_VERY_LONG_SG_LIST */

		if (sg_entry_cnt == 1) {

			scsiq->q1.data_addr = sg_head->sg_list[0].addr;

			scsiq->q1.data_cnt = sg_head->sg_list[0].bytes;

			scsiq->q1.data_addr = cpu_to_le32(sg_head->sg_list[0].addr);

			scsiq->q1.data_cnt = cpu_to_le32(sg_head->sg_list[0].bytes);

			scsiq->q1.cntl &= ~(QC_SG_HEAD | QC_SG_SWAP_QUEUE);

		}

		sg_entry_cnt_minus_one = sg_entry_cnt - 1;