Linux-libre 4.6.2-gnu

1 files changed, 42 insertions, 5 deletions

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index 5ad271efb..32580b514 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -73,9 +73,9 @@
 #define MPT3SAS_DRIVER_NAME		"mpt3sas"
 #define MPT3SAS_AUTHOR "Avago Technologies <MPT-FusionLinux.pdl@avagotech.com>"
 #define MPT3SAS_DESCRIPTION	"LSI MPT Fusion SAS 3.0 Device Driver"
-#define MPT3SAS_DRIVER_VERSION		"09.102.00.00"
-#define MPT3SAS_MAJOR_VERSION		9
-#define MPT3SAS_MINOR_VERSION		102
+#define MPT3SAS_DRIVER_VERSION		"12.100.00.00"
+#define MPT3SAS_MAJOR_VERSION		12
+#define MPT3SAS_MINOR_VERSION		100
 #define MPT3SAS_BUILD_VERSION		0
 #define MPT3SAS_RELEASE_VERSION	00
 
@@ -122,11 +122,16 @@
 #define  NO_SLEEP			0
 
 #define INTERNAL_CMDS_COUNT		10	/* reserved cmds */
+/* reserved for issuing internally framed scsi io cmds */
+#define INTERNAL_SCSIIO_CMDS_COUNT	3
 
 #define MPI3_HIM_MASK			0xFFFFFFFF /* mask every bit*/
 
 #define MPT3SAS_INVALID_DEVICE_HANDLE	0xFFFF
 
+#define MAX_CHAIN_ELEMT_SZ		16
+#define DEFAULT_NUM_FWCHAIN_ELEMTS	8
+
 /*
  * reset phases
  */
@@ -398,6 +403,7 @@ struct MPT3SAS_DEVICE {
 	u8	configured_lun;
 	u8	block;
 	u8	tlr_snoop_check;
+	u8	ignore_delay_remove;
 };
 
 #define MPT3_CMD_NOT_USED	0x8000	/* free */
@@ -643,6 +649,7 @@ struct chain_tracker {
  * @cb_idx: callback index
  * @direct_io: To indicate whether I/O is direct (WARPDRIVE)
  * @tracker_list: list of free request (ioc->free_list)
+ * @msix_io: IO's msix
  */
 struct scsiio_tracker {
 	u16	smid;
@@ -651,6 +658,7 @@ struct scsiio_tracker {
 	u8	direct_io;
 	struct list_head chain_list;
 	struct list_head tracker_list;
+	u16     msix_io;
 };
 
 /**
@@ -676,6 +684,25 @@ struct _tr_list {
 	u16	state;
 };
 
+/**
+ * struct _sc_list - delayed SAS_IO_UNIT_CONTROL message list
+ * @handle: device handle
+ */
+struct _sc_list {
+	struct list_head list;
+	u16     handle;
+};
+
+/**
+ * struct _event_ack_list - delayed event acknowledgment list
+ * @Event: Event ID
+ * @EventContext: used to track the event uniquely
+ */
+struct _event_ack_list {
+	struct list_head list;
+	u16     Event;
+	u32     EventContext;
+};
 
 /**
  * struct adapter_reply_queue - the reply queue struct
@@ -737,7 +764,7 @@ struct mpt3sas_facts {
 	u32			IOCCapabilities;
 	union mpi3_version_union	FWVersion;
 	u16			IOCRequestFrameSize;
-	u16			Reserved3;
+	u16			IOCMaxChainSegmentSize;
 	u16			MaxInitiators;
 	u16			MaxTargets;
 	u16			MaxSasExpanders;
@@ -884,6 +911,8 @@ typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc);
  * @max_sges_in_chain_message: number sg elements per chain
  * @chains_needed_per_io: max chains per io
  * @chain_depth: total chains allocated
+ * @chain_segment_sz: gives the max number of
+ *			SGEs accommodate on single chain buffer
  * @hi_priority_smid:
  * @hi_priority:
  * @hi_priority_dma:
@@ -921,6 +950,8 @@ typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc);
  * @replyPostRegisterIndex: index of next position in Reply Desc Post Queue
  * @delayed_tr_list: target reset link list
  * @delayed_tr_volume_list: volume target reset link list
+ * @delayed_sc_list:
+ * @delayed_event_ack_list:
  * @temp_sensors_count: flag to carry the number of temperature sensors
  * @pci_access_mutex: Mutex to synchronize ioctl,sysfs show path and
  *	pci resource handling. PCI resource freeing will lead to free
@@ -1089,6 +1120,7 @@ struct MPT3SAS_ADAPTER {
 	u16		max_sges_in_chain_message;
 	u16		chains_needed_per_io;
 	u32		chain_depth;
+	u16		chain_segment_sz;
 
 	/* hi-priority queue */
 	u16		hi_priority_smid;
@@ -1142,6 +1174,8 @@ struct MPT3SAS_ADAPTER {
 
 	struct list_head delayed_tr_list;
 	struct list_head delayed_tr_volume_list;
+	struct list_head delayed_sc_list;
+	struct list_head delayed_event_ack_list;
 	u8		temp_sensors_count;
 	struct mutex pci_access_mutex;
 
@@ -1213,7 +1247,8 @@ void mpt3sas_base_put_smid_scsi_io(struct MPT3SAS_ADAPTER *ioc, u16 smid,
 	u16 handle);
 void mpt3sas_base_put_smid_fast_path(struct MPT3SAS_ADAPTER *ioc, u16 smid,
 	u16 handle);
-void mpt3sas_base_put_smid_hi_priority(struct MPT3SAS_ADAPTER *ioc, u16 smid);
+void mpt3sas_base_put_smid_hi_priority(struct MPT3SAS_ADAPTER *ioc,
+	u16 smid, u16 msix_task);
 void mpt3sas_base_put_smid_default(struct MPT3SAS_ADAPTER *ioc, u16 smid);
 void mpt3sas_base_initialize_callback_handler(void);
 u8 mpt3sas_base_register_callback_handler(MPT_CALLBACK cb_func);
@@ -1259,6 +1294,8 @@ void mpt3sas_scsih_clear_tm_flag(struct MPT3SAS_ADAPTER *ioc, u16 handle);
 void mpt3sas_expander_remove(struct MPT3SAS_ADAPTER *ioc, u64 sas_address);
 void mpt3sas_device_remove_by_sas_address(struct MPT3SAS_ADAPTER *ioc,
 	u64 sas_address);
+u8 mpt3sas_check_for_pending_internal_cmds(struct MPT3SAS_ADAPTER *ioc,
+	u16 smid);
 
 struct _sas_node *mpt3sas_scsih_expander_find_by_handle(
 	struct MPT3SAS_ADAPTER *ioc, u16 handle);