FC Transport updates - additional fc host attributes

From: 	James.Smart@Emulex.Com

This patch adds 5 more FC transport host attributes in support of HBAAPI. 
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/scsi_transport_fc.c

@@ -270,6 +270,16 @@ static int fc_setup_host_transport_attrs(struct Scsi_Host *shost)
 		sizeof(fc_host_symbolic_name(shost)));
 	fc_host_supported_speeds(shost) = FC_PORTSPEED_UNKNOWN;
 	fc_host_maxframe_size(shost) = -1;
+	memset(fc_host_hardware_version(shost), 0,
+		sizeof(fc_host_hardware_version(shost)));
+	memset(fc_host_firmware_version(shost), 0,
+		sizeof(fc_host_firmware_version(shost)));
+	memset(fc_host_serial_number(shost), 0,
+		sizeof(fc_host_serial_number(shost)));
+	memset(fc_host_opt_rom_version(shost), 0,
+		sizeof(fc_host_opt_rom_version(shost)));
+	memset(fc_host_driver_version(shost), 0,
+		sizeof(fc_host_driver_version(shost)));
 
 	fc_host_port_id(shost) = -1;
 	fc_host_port_type(shost) = FC_PORTTYPE_UNKNOWN;
@@ -536,6 +546,11 @@ fc_private_host_rd_attr_cast(node_name, "0x%llx\n", 20, unsigned long long);
 fc_private_host_rd_attr_cast(port_name, "0x%llx\n", 20, unsigned long long);
 fc_private_host_rd_attr(symbolic_name, "%s\n", (FC_SYMBOLIC_NAME_SIZE +1));
 fc_private_host_rd_attr(maxframe_size, "%u bytes\n", 20);
+fc_private_host_rd_attr(hardware_version, "%s\n", (FC_VERSION_STRING_SIZE +1));
+fc_private_host_rd_attr(firmware_version, "%s\n", (FC_VERSION_STRING_SIZE +1));
+fc_private_host_rd_attr(serial_number, "%s\n", (FC_SERIAL_NUMBER_SIZE +1));
+fc_private_host_rd_attr(opt_rom_version, "%s\n", (FC_VERSION_STRING_SIZE +1));
+fc_private_host_rd_attr(driver_version, "%s\n", (FC_VERSION_STRING_SIZE +1));
 
 
 /* Dynamic Host Attributes */
@@ -772,6 +787,11 @@ fc_attach_transport(struct fc_function_template *ft)
 	SETUP_HOST_ATTRIBUTE_RD(symbolic_name);
 	SETUP_HOST_ATTRIBUTE_RD(supported_speeds);
 	SETUP_HOST_ATTRIBUTE_RD(maxframe_size);
+	SETUP_HOST_ATTRIBUTE_RD(hardware_version);
+	SETUP_HOST_ATTRIBUTE_RD(firmware_version);
+	SETUP_HOST_ATTRIBUTE_RD(serial_number);
+	SETUP_HOST_ATTRIBUTE_RD(opt_rom_version);
+	SETUP_HOST_ATTRIBUTE_RD(driver_version);
 
 	SETUP_HOST_ATTRIBUTE_RD(port_id);
 	SETUP_HOST_ATTRIBUTE_RD(port_type);

include/scsi/scsi_transport_fc.h

@@ -185,6 +185,8 @@ struct fc_host_statistics {
 
 #define FC_FC4_LIST_SIZE		32
 #define FC_SYMBOLIC_NAME_SIZE		256
+#define FC_VERSION_STRING_SIZE		64
+#define FC_SERIAL_NUMBER_SIZE		80
 
 struct fc_host_attrs {
 	/* Fixed Attributes */
@@ -195,6 +197,11 @@ struct fc_host_attrs {
 	char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
 	u32 supported_speeds;
 	u32 maxframe_size;
+	char hardware_version[FC_VERSION_STRING_SIZE];
+	char firmware_version[FC_VERSION_STRING_SIZE];
+	char serial_number[FC_SERIAL_NUMBER_SIZE];
+	char opt_rom_version[FC_VERSION_STRING_SIZE];
+	char driver_version[FC_VERSION_STRING_SIZE];
 
 	/* Dynamic Attributes */
 	u32 port_id;
@@ -226,6 +233,16 @@ struct fc_host_attrs {
 	(((struct fc_host_attrs *)(x)->shost_data)->supported_speeds)
 #define fc_host_maxframe_size(x)	\
 	(((struct fc_host_attrs *)(x)->shost_data)->maxframe_size)
+#define fc_host_hardware_version(x)	\
+	(((struct fc_host_attrs *)(x)->shost_data)->hardware_version)
+#define fc_host_firmware_version(x)	\
+	(((struct fc_host_attrs *)(x)->shost_data)->firmware_version)
+#define fc_host_serial_number(x)	\
+	(((struct fc_host_attrs *)(x)->shost_data)->serial_number)
+#define fc_host_opt_rom_version(x)	\
+	(((struct fc_host_attrs *)(x)->shost_data)->opt_rom_version)
+#define fc_host_driver_version(x)	\
+	(((struct fc_host_attrs *)(x)->shost_data)->driver_version)
 #define fc_host_port_id(x)	\
 	(((struct fc_host_attrs *)(x)->shost_data)->port_id)
 #define fc_host_port_type(x)	\
@@ -285,6 +302,11 @@ struct fc_function_template {
 	unsigned long	show_host_symbolic_name:1;
 	unsigned long	show_host_supported_speeds:1;
 	unsigned long	show_host_maxframe_size:1;
+	unsigned long	show_host_hardware_version:1;
+	unsigned long	show_host_firmware_version:1;
+	unsigned long	show_host_serial_number:1;
+	unsigned long	show_host_opt_rom_version:1;
+	unsigned long	show_host_driver_version:1;
 	/* host dynamic attributes */
 	unsigned long	show_host_port_id:1;
 	unsigned long	show_host_port_type:1;