From: Kashyap, Desai <kashyap.desai@lsi.com>
Date: Thu, 18 Mar 2010 13:51:34 +0000 (+0530)
Subject: [SCSI] mptfusion: Setting period,offset and width for SPI driver
X-Git-Tag: firefly_0821_release~9833^2~2084^2^2~127
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f8c23bde85091b696e72d00bc6aa16216a9862f7;p=firefly-linux-kernel-4.4.55.git

[SCSI] mptfusion: Setting period,offset and width for SPI driver

Set factor, offset and width while target negotiation.

Added config timeout 60 seconds. It was missing for only
mptspi_read_spi_device_pg0

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 8820591a693b..1abaa5d01ae3 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -210,6 +210,10 @@ mptspi_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtTarget *target,
 	target->maxOffset = offset;
 	target->maxWidth = width;
 
+	spi_min_period(scsi_target(sdev)) = factor;
+	spi_max_offset(scsi_target(sdev)) = offset;
+	spi_max_width(scsi_target(sdev)) = width;
+
 	target->tflags |= MPT_TARGET_FLAGS_VALID_NEGO;
 
 	/* Disable unused features.
@@ -558,6 +562,7 @@ static int mptspi_read_spi_device_pg0(struct scsi_target *starget,
 	cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
 	cfg.dir = 0;
 	cfg.pageAddr = starget->id;
+	cfg.timeout = 60;
 
 	if (mpt_config(ioc, &cfg)) {
 		starget_printk(KERN_ERR, starget, MYIOC_s_FMT "mpt_config failed\n", ioc->name);