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From: Hannes Reinecke <hare@suse.de>
To: James Bottomley <jbottomley@parallels.com>
Cc: Christoph Hellwig <hch@lst.de>,
	Ondrey Zary <linux@rainbow-software.org>,
	Doug Gilberg <dgilbert@interlog.com>,
	linux-scsi@vger.kernel.org, Hannes Reinecke <hare@suse.de>
Subject: [PATCH 13/23] advansys: scsi_q1->data_addr is little endian
Date: Fri, 24 Apr 2015 13:18:32 +0200	[thread overview]
Message-ID: <1429874322-85488-15-git-send-email-hare@suse.de> (raw)
In-Reply-To: <1429874322-85488-1-git-send-email-hare@suse.de>

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

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 drivers/scsi/advansys.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index ad5c5f9..a6bc8aa 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -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;
-- 
1.8.5.2


  parent reply	other threads:[~2015-04-24 11:18 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-24 11:18 [PATCHv3 00/23] Nobody loves the advansys driver Hannes Reinecke
2015-04-24 11:18 ` [PATCH 1/2] advansys: Update to version 3.5 and remove compilation warning Hannes Reinecke
2015-04-24 11:19   ` Hannes Reinecke
2015-04-24 11:18 ` [PATCH 01/23] advansys: use host_reset Hannes Reinecke
2015-04-24 11:18 ` [PATCH 02/23] advansys: use shared host tag map for command lookup Hannes Reinecke
2015-04-24 11:18 ` [PATCH 03/23] advansys: use DMA-API for mapping sense buffer Hannes Reinecke
2015-04-24 11:18 ` [PATCH 04/23] advansys: Use DMA-API for carrier buffer Hannes Reinecke
2015-04-24 11:18 ` [PATCH 05/23] advansys: Use DMA-API for mapping request blocks Hannes Reinecke
2015-04-24 11:18 ` [PATCH 06/23] advansys: Use dma_pool for sg elements Hannes Reinecke
2015-04-24 11:18 ` [PATCH 07/23] advansys: use 'bool' instead of 'int' Hannes Reinecke
2015-04-24 11:18 ` [PATCH 08/23] advansys: use standard data types Hannes Reinecke
2015-04-24 11:18 ` [PATCH 09/23] advansys: Remove 'TRUE' and 'FALSE' definitions Hannes Reinecke
2015-04-24 11:18 ` [PATCH 10/23] advansys: remove 'ERR' definition Hannes Reinecke
2015-04-24 11:18 ` [PATCH 11/23] advansys: Make AscIsrChipHalted() a void function Hannes Reinecke
2015-04-24 11:18 ` [PATCH 12/23] advansys: cleanup function return codes Hannes Reinecke
2015-04-24 11:18 ` Hannes Reinecke [this message]
2015-04-24 11:18 ` [PATCH 14/23] advansys: Remove ASC_SCSI_REQ_Q Hannes Reinecke
2015-04-24 11:18 ` [PATCH 15/23] advansys: Remove CC_VERY_LONG_SG_LIST Hannes Reinecke
2015-04-24 11:18 ` [PATCH 16/23] advansys: rename 'ASC_RQ_XX' to 'ADV_RQ_XX' Hannes Reinecke
2015-04-24 11:18 ` [PATCH 17/23] advansys: Remove 'a_flag' Hannes Reinecke
2015-04-24 11:18 ` [PATCH 18/23] advansys: Remove obsolete virtual memory mapping comment Hannes Reinecke
2015-04-24 11:18 ` [PATCH 19/23] advansys: Remove cmd_per_lun setting Hannes Reinecke
2015-04-26 14:57   ` Ondrej Zary
2015-04-26 16:55     ` Christoph Hellwig
2015-04-26 18:23       ` Ondrej Zary
2015-04-26 18:52     ` James Bottomley
2015-04-27  7:02       ` Hannes Reinecke
2015-04-28 21:15         ` James Bottomley
2015-04-24 11:18 ` [PATCH 20/23] advansys: Check for DMA mapping errors Hannes Reinecke
2015-04-24 11:18 ` [PATCH 21/23] advansys: use spin_lock_irqsave() in interrupt handler Hannes Reinecke
2015-04-24 11:18 ` [PATCH 22/23] advansys: Remove call to dma_cache_sync() Hannes Reinecke
2015-04-24 11:18 ` [PATCH 23/23] advansys: Update to version 3.5 and remove compilation warning Hannes Reinecke

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