From 1515093acb66f28f784ecd74d7f916fb8dca5d57 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Thu, 30 Jun 2011 02:19:57 +0530
Subject: [PATCH] --- yaml --- r: 261674 b: refs/heads/master c:
 0ac2377b61089e160d8e13b03cfdec89572cd741 h: refs/heads/master v: v3

---
 [refs]                                  |  2 +-
 trunk/drivers/scsi/scsi_transport_spi.c | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 801c9cc31d38..2c02d497b338 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6f8ac161b8b3332a9d96d6650ed3bae81baab30b
+refs/heads/master: 0ac2377b61089e160d8e13b03cfdec89572cd741
diff --git a/trunk/drivers/scsi/scsi_transport_spi.c b/trunk/drivers/scsi/scsi_transport_spi.c
index 8a172d4f4564..5fbeadd96819 100644
--- a/trunk/drivers/scsi/scsi_transport_spi.c
+++ b/trunk/drivers/scsi/scsi_transport_spi.c
@@ -597,6 +597,28 @@ static DEVICE_ATTR(signalling, S_IRUGO,
 		   show_spi_host_signalling,
 		   store_spi_host_signalling);
 
+static ssize_t show_spi_host_width(struct device *cdev,
+				      struct device_attribute *attr,
+				      char *buf)
+{
+	struct Scsi_Host *shost = transport_class_to_shost(cdev);
+
+	return sprintf(buf, "%s\n", shost->max_id == 16 ? "wide" : "narrow");
+}
+static DEVICE_ATTR(host_width, S_IRUGO,
+		   show_spi_host_width, NULL);
+
+static ssize_t show_spi_host_hba_id(struct device *cdev,
+				    struct device_attribute *attr,
+				    char *buf)
+{
+	struct Scsi_Host *shost = transport_class_to_shost(cdev);
+
+	return sprintf(buf, "%d\n", shost->this_id);
+}
+static DEVICE_ATTR(hba_id, S_IRUGO,
+		   show_spi_host_hba_id, NULL);
+
 #define DV_SET(x, y)			\
 	if(i->f->set_##x)		\
 		i->f->set_##x(sdev->sdev_target, y)
@@ -1380,6 +1402,8 @@ static DECLARE_ANON_TRANSPORT_CLASS(spi_device_class,
 
 static struct attribute *host_attributes[] = {
 	&dev_attr_signalling.attr,
+	&dev_attr_host_width.attr,
+	&dev_attr_hba_id.attr,
 	NULL
 };