1 files changed, 158 insertions, 0 deletions
diff --git a/drivers/message/fusion/mptsas.h b/drivers/message/fusion/mptsas.h
new file mode 100644
index 00000000000..7c150f50629
--- /dev/null
+++ b/drivers/message/fusion/mptsas.h
@@ -0,0 +1,158 @@
+/*
+ *  linux/drivers/message/fusion/mptsas.h
+ *      High performance SCSI + LAN / Fibre Channel device drivers.
+ *      For use with PCI chip/adapter(s):
+ *          LSIFC9xx/LSI409xx Fibre Channel
+ *      running LSI MPT (Message Passing Technology) firmware.
+ *
+ *  Copyright (c) 1999-2007 LSI Corporation
+ *  (mailto:DL-MPTFusionLinux@lsi.com)
+ *
+ */
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; version 2 of the License.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+    NO WARRANTY
+    THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
+    CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
+    LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
+    MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
+    solely responsible for determining the appropriateness of using and
+    distributing the Program and assumes all risks associated with its
+    exercise of rights under this Agreement, including but not limited to
+    the risks and costs of program errors, damage to or loss of data,
+    programs or equipment, and unavailability or interruption of operations.
+    DISCLAIMER OF LIABILITY
+    NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+    USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
+    HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+#ifndef MPTSAS_H_INCLUDED
+#define MPTSAS_H_INCLUDED
+/*{-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+struct mptsas_target_reset_event {
+        struct list_head        list;
+        EVENT_DATA_SAS_DEVICE_STATUS_CHANGE sas_event_data;
+        u8      target_reset_issued;
+};
+enum mptsas_hotplug_action {
+        MPTSAS_ADD_DEVICE,
+        MPTSAS_DEL_DEVICE,
+        MPTSAS_ADD_RAID,
+        MPTSAS_DEL_RAID,
+        MPTSAS_ADD_INACTIVE_VOLUME,
+        MPTSAS_IGNORE_EVENT,
+};
+struct mptsas_hotplug_event {
+        struct work_struct      work;
+        MPT_ADAPTER             *ioc;
+        enum mptsas_hotplug_action event_type;
+        u64                     sas_address;
+        u8                      channel;
+        u8                      id;
+        u32                     device_info;
+        u16                     handle;
+        u16                     parent_handle;
+        u8                      phy_id;
+        u8                      phys_disk_num_valid;    /* hrc (hidden raid component) */
+        u8                      phys_disk_num;          /* hrc - unique index*/
+        u8                      hidden_raid_component;  /* hrc - don't expose*/
+};
+struct mptsas_discovery_event {
+        struct work_struct      work;
+        MPT_ADAPTER             *ioc;
+};
+/*
+ * SAS topology structures
+ *
+ * The MPT Fusion firmware interface spreads information about the
+ * SAS topology over many manufacture pages, thus we need some data
+ * structure to collect it and process it for the SAS transport class.
+ */
+struct mptsas_devinfo {
+        u16     handle;         /* unique id to address this device */
+        u16     handle_parent;  /* unique id to address parent device */
+        u16     handle_enclosure; /* enclosure identifier of the enclosure */
+        u16     slot;           /* physical slot in enclosure */
+        u8      phy_id;         /* phy number of parent device */
+        u8      port_id;        /* sas physical port this device
+                                   is assoc'd with */
+        u8      id;             /* logical target id of this device */
+        u32     phys_disk_num;  /* phys disk id, for csmi-ioctls */
+        u8      channel;        /* logical bus number of this device */
+        u64     sas_address;    /* WWN of this device,
+                                   SATA is assigned by HBA,expander */
+        u32     device_info;    /* bitfield detailed info about this device */
+};
+/*
+ * Specific details on ports, wide/narrow
+ */
+struct mptsas_portinfo_details{
+        u16     num_phys;       /* number of phys belong to this port */
+        u64     phy_bitmask;    /* TODO, extend support for 255 phys */
+        struct sas_rphy *rphy;  /* transport layer rphy object */
+        struct sas_port *port;  /* transport layer port object */
+        struct scsi_target *starget;
+        struct mptsas_portinfo *port_info;
+};
+struct mptsas_phyinfo {
+        u16     handle;                 /* unique id to address this */
+        u8      phy_id;                 /* phy index */
+        u8      port_id;                /* firmware port identifier */
+        u8      negotiated_link_rate;   /* nego'd link rate for this phy */
+        u8      hw_link_rate;           /* hardware max/min phys link rate */
+        u8      programmed_link_rate;   /* programmed max/min phy link rate */
+        u8      sas_port_add_phy;       /* flag to request sas_port_add_phy*/
+        struct mptsas_devinfo identify; /* point to phy device info */
+        struct mptsas_devinfo attached; /* point to attached device info */
+        struct sas_phy *phy;            /* transport layer phy object */
+        struct mptsas_portinfo *portinfo;
+        struct mptsas_portinfo_details * port_details;
+};
+struct mptsas_portinfo {
+        struct list_head list;
+        u16             num_phys;       /* number of phys */
+        struct mptsas_phyinfo *phy_info;
+};
+struct mptsas_enclosure {
+        u64     enclosure_logical_id;   /* The WWN for the enclosure */
+        u16     enclosure_handle;       /* unique id to address this */
+        u16     flags;                  /* details enclosure management */
+        u16     num_slot;               /* num slots */
+        u16     start_slot;             /* first slot */
+        u8      start_id;               /* starting logical target id */
+        u8      start_channel;          /* starting logical channel id */
+        u8      sep_id;                 /* SEP device logical target id */
+        u8      sep_channel;            /* SEP channel logical channel id */
+};
+/*}-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+#endif

diff --git a/drivers/message/fusion/mptsas.h b/drivers/message/fusion/mptsas.h new file mode 100644 index 00000000000..7c150f50629 --- /dev/null +++ b/drivers/message/fusion/mptsas.h
@@ -0,0 +1,158 @@
	1	/*
	2	* linux/drivers/message/fusion/mptsas.h
	3	* High performance SCSI + LAN / Fibre Channel device drivers.
	4	* For use with PCI chip/adapter(s):
	5	* LSIFC9xx/LSI409xx Fibre Channel
	6	* running LSI MPT (Message Passing Technology) firmware.
	7	*
	8	* Copyright (c) 1999-2007 LSI Corporation
	9	* (mailto:DL-MPTFusionLinux@lsi.com)
	10	*
	11	*/
	12	/=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=/
	13	/*
	14	This program is free software; you can redistribute it and/or modify
	15	it under the terms of the GNU General Public License as published by
	16	the Free Software Foundation; version 2 of the License.
	17
	18	This program is distributed in the hope that it will be useful,
	19	but WITHOUT ANY WARRANTY; without even the implied warranty of
	20	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	21	GNU General Public License for more details.
	22
	23	NO WARRANTY
	24	THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
	25	CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
	26	LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
	27	MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
	28	solely responsible for determining the appropriateness of using and
	29	distributing the Program and assumes all risks associated with its
	30	exercise of rights under this Agreement, including but not limited to
	31	the risks and costs of program errors, damage to or loss of data,
	32	programs or equipment, and unavailability or interruption of operations.
	33
	34	DISCLAIMER OF LIABILITY
	35	NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
	36	DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	37	DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
	38	ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
	39	TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
	40	USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
	41	HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
	42
	43	You should have received a copy of the GNU General Public License
	44	along with this program; if not, write to the Free Software
	45	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	46	*/
	47
	48	#ifndef MPTSAS_H_INCLUDED
	49	#define MPTSAS_H_INCLUDED
	50	/{-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=/
	51
	52	struct mptsas_target_reset_event {
	53	struct list_head list;
	54	EVENT_DATA_SAS_DEVICE_STATUS_CHANGE sas_event_data;
	55	u8 target_reset_issued;
	56	};
	57
	58	enum mptsas_hotplug_action {
	59	MPTSAS_ADD_DEVICE,
	60	MPTSAS_DEL_DEVICE,
	61	MPTSAS_ADD_RAID,
	62	MPTSAS_DEL_RAID,
	63	MPTSAS_ADD_INACTIVE_VOLUME,
	64	MPTSAS_IGNORE_EVENT,
	65	};
	66
	67	struct mptsas_hotplug_event {
	68	struct work_struct work;
	69	MPT_ADAPTER *ioc;
	70	enum mptsas_hotplug_action event_type;
	71	u64 sas_address;
	72	u8 channel;
	73	u8 id;
	74	u32 device_info;
	75	u16 handle;
	76	u16 parent_handle;
	77	u8 phy_id;
	78	u8 phys_disk_num_valid; /* hrc (hidden raid component) */
	79	u8 phys_disk_num; /* hrc - unique index*/
	80	u8 hidden_raid_component; /* hrc - don't expose*/
	81	};
	82
	83	struct mptsas_discovery_event {
	84	struct work_struct work;
	85	MPT_ADAPTER *ioc;
	86	};
	87
	88	/*
	89	* SAS topology structures
	90	*
	91	* The MPT Fusion firmware interface spreads information about the
	92	* SAS topology over many manufacture pages, thus we need some data
	93	* structure to collect it and process it for the SAS transport class.
	94	*/
	95
	96	struct mptsas_devinfo {
	97	u16 handle; /* unique id to address this device */
	98	u16 handle_parent; /* unique id to address parent device */
	99	u16 handle_enclosure; /* enclosure identifier of the enclosure */
	100	u16 slot; /* physical slot in enclosure */
	101	u8 phy_id; /* phy number of parent device */
	102	u8 port_id; /* sas physical port this device
	103	is assoc'd with */
	104	u8 id; /* logical target id of this device */
	105	u32 phys_disk_num; /* phys disk id, for csmi-ioctls */
	106	u8 channel; /* logical bus number of this device */
	107	u64 sas_address; /* WWN of this device,
	108	SATA is assigned by HBA,expander */
	109	u32 device_info; /* bitfield detailed info about this device */
	110	};
	111
	112	/*
	113	* Specific details on ports, wide/narrow
	114	*/
	115	struct mptsas_portinfo_details{
	116	u16 num_phys; /* number of phys belong to this port */
	117	u64 phy_bitmask; /* TODO, extend support for 255 phys */
	118	struct sas_rphy rphy; / transport layer rphy object */
	119	struct sas_port port; / transport layer port object */
	120	struct scsi_target *starget;
	121	struct mptsas_portinfo *port_info;
	122	};
	123
	124	struct mptsas_phyinfo {
	125	u16 handle; /* unique id to address this */
	126	u8 phy_id; /* phy index */
	127	u8 port_id; /* firmware port identifier */
	128	u8 negotiated_link_rate; /* nego'd link rate for this phy */
	129	u8 hw_link_rate; /* hardware max/min phys link rate */
	130	u8 programmed_link_rate; /* programmed max/min phy link rate */
	131	u8 sas_port_add_phy; /* flag to request sas_port_add_phy*/
	132	struct mptsas_devinfo identify; /* point to phy device info */
	133	struct mptsas_devinfo attached; /* point to attached device info */
	134	struct sas_phy phy; / transport layer phy object */
	135	struct mptsas_portinfo *portinfo;
	136	struct mptsas_portinfo_details * port_details;
	137	};
	138
	139	struct mptsas_portinfo {
	140	struct list_head list;
	141	u16 num_phys; /* number of phys */
	142	struct mptsas_phyinfo *phy_info;
	143	};
	144
	145	struct mptsas_enclosure {
	146	u64 enclosure_logical_id; /* The WWN for the enclosure */
	147	u16 enclosure_handle; /* unique id to address this */
	148	u16 flags; /* details enclosure management */
	149	u16 num_slot; /* num slots */
	150	u16 start_slot; /* first slot */
	151	u8 start_id; /* starting logical target id */
	152	u8 start_channel; /* starting logical channel id */
	153	u8 sep_id; /* SEP device logical target id */
	154	u8 sep_channel; /* SEP channel logical channel id */
	155	};
	156
	157	/}-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=/
	158	#endif