#if (!defined(dprintk))
# define dprintk(x)
#endif
+/* eg: if (nblank(dprintk(x))) */
+#define _nblank(x) #x
+#define nblank(x) _nblank(x)[0]
+
/*------------------------------------------------------------------------------
* D E F I N E S
#define MAXIMUM_NUM_CONTAINERS 32
-#define AAC_NUM_FIB (256 + 64)
-#define AAC_NUM_IO_FIB 100
+#define AAC_NUM_MGT_FIB 8
+#define AAC_NUM_IO_FIB (512 - AAC_NUM_MGT_FIB)
+#define AAC_NUM_FIB (AAC_NUM_IO_FIB + AAC_NUM_MGT_FIB)
#define AAC_MAX_LUN (8)
#define AAC_MAX_HOSTPHYSMEMPAGES (0xfffff)
+#define AAC_MAX_32BIT_SGBCOUNT ((unsigned short)512)
/*
* These macros convert from physical channels to virtual channels
u32 count; /* Length. */
};
+struct sgentryraw {
+ __le32 next; /* reserved for F/W use */
+ __le32 prev; /* reserved for F/W use */
+ __le32 addr[2];
+ __le32 count;
+ __le32 flags; /* reserved for F/W use */
+};
+
+struct user_sgentryraw {
+ u32 next; /* reserved for F/W use */
+ u32 prev; /* reserved for F/W use */
+ u32 addr[2];
+ u32 count;
+ u32 flags; /* reserved for F/W use */
+};
+
/*
* SGMAP
*
struct user_sgentry64 sg[1];
};
+struct sgmapraw {
+ __le32 count;
+ struct sgentryraw sg[1];
+};
+
+struct user_sgmapraw {
+ u32 count;
+ struct user_sgentryraw sg[1];
+};
+
struct creation_info
{
u8 buildnum; /* e.g., 588 */
*/
#define FsaNormal 1
-#define FsaHigh 2
/*
* Define the FIB. The FIB is the where all the requested data and
} _u;
};
-#define FIB_DATA_SIZE_IN_BYTES (512 - sizeof(struct aac_fibhdr))
-
-
struct hw_fib {
struct aac_fibhdr header;
- u8 data[FIB_DATA_SIZE_IN_BYTES]; // Command specific data
+ u8 data[512-sizeof(struct aac_fibhdr)]; // Command specific data
};
/*
*/
#define ContainerCommand 500
#define ContainerCommand64 501
+#define ContainerRawIo 502
/*
* Cluster Commands
*/
#define RequestAdapterInfo 703
#define IsAdapterPaused 704
#define SendHostTime 705
-#define LastMiscCommand 706
+#define RequestSupplementAdapterInfo 706
+#define LastMiscCommand 707
-//
-// Commands that will target the failover level on the FSA adapter
-//
+/*
+ * Commands that will target the failover level on the FSA adapter
+ */
enum fib_xfer_state {
HostOwned = (1<<0),
*/
#define ADAPTER_INIT_STRUCT_REVISION 3
+#define ADAPTER_INIT_STRUCT_REVISION_4 4 // rocket science
struct aac_init
{
__le32 HostPhysMemPages; /* number of 4k pages of host
physical memory */
__le32 HostElapsedSeconds; /* number of seconds since 1970. */
+ /*
+ * ADAPTER_INIT_STRUCT_REVISION_4 begins here
+ */
+ __le32 InitFlags; /* flags for supported features */
+#define INITFLAGS_NEW_COMM_SUPPORTED 0x00000001
+ __le32 MaxIoCommands; /* max outstanding commands */
+ __le32 MaxIoSize; /* largest I/O command */
+ __le32 MaxFibSize; /* largest FIB to adapter */
};
enum aac_log_level {
{
void (*adapter_interrupt)(struct aac_dev *dev);
void (*adapter_notify)(struct aac_dev *dev, u32 event);
- int (*adapter_sync_cmd)(struct aac_dev *dev, u32 command, u32 p1, u32 *status);
+ void (*adapter_disable_int)(struct aac_dev *dev);
+ int (*adapter_sync_cmd)(struct aac_dev *dev, u32 command, u32 p1, u32 p2, u32 p3, u32 p4, u32 p5, u32 p6, u32 *status, u32 *r1, u32 *r2, u32 *r3, u32 *r4);
int (*adapter_check_health)(struct aac_dev *dev);
};
/* This is only valid for adapter to host command queues. */
spinlock_t *lock; /* Spinlock for this queue must take this lock before accessing the lock */
spinlock_t lockdata; /* Actual lock (used only on one side of the lock) */
- unsigned long SavedIrql; /* Previous IRQL when the spin lock is taken */
- u32 padding; /* Padding - FIXME - can remove I believe */
struct list_head cmdq; /* A queue of FIBs which need to be prcessed by the FS thread. This is */
/* only valid for command queues which receive entries from the adapter. */
struct list_head pendingq; /* A queue of outstanding fib's to the adapter. */
#define Mailbox3 SaDbCSR.MAILBOX3
#define Mailbox4 SaDbCSR.MAILBOX4
#define Mailbox5 SaDbCSR.MAILBOX5
+#define Mailbox6 SaDbCSR.MAILBOX6
#define Mailbox7 SaDbCSR.MAILBOX7
#define DoorbellReg_p SaDbCSR.PRISETIRQ
u64 last;
u64 size;
u32 type;
+ u32 config_waiting_on;
u16 queue_depth;
+ u8 config_needed;
u8 valid;
u8 ro;
u8 locked;
__le32 OEM;
};
+struct aac_supplement_adapter_info
+{
+ u8 AdapterTypeText[17+1];
+ u8 Pad[2];
+ __le32 FlashMemoryByteSize;
+ __le32 FlashImageId;
+ __le32 MaxNumberPorts;
+ __le32 Version;
+ __le32 FeatureBits;
+ u8 SlotNumber;
+ u8 ReservedPad0[0];
+ u8 BuildDate[12];
+ __le32 CurrentNumberPorts;
+ __le32 ReservedGrowth[24];
+};
+#define AAC_FEATURE_FALCON 0x00000010
+#define AAC_SIS_VERSION_V3 3
+#define AAC_SIS_SLOT_UNKNOWN 0xFF
+
+#define GetBusInfo 0x00000009
+struct aac_bus_info {
+ __le32 Command; /* VM_Ioctl */
+ __le32 ObjType; /* FT_DRIVE */
+ __le32 MethodId; /* 1 = SCSI Layer */
+ __le32 ObjectId; /* Handle */
+ __le32 CtlCmd; /* GetBusInfo */
+};
+
+struct aac_bus_info_response {
+ __le32 Status; /* ST_OK */
+ __le32 ObjType;
+ __le32 MethodId; /* unused */
+ __le32 ObjectId; /* unused */
+ __le32 CtlCmd; /* unused */
+ __le32 ProbeComplete;
+ __le32 BusCount;
+ __le32 TargetsPerBus;
+ u8 InitiatorBusId[10];
+ u8 BusValid[10];
+};
+
/*
* Battery platforms
*/
int id;
u16 irq_mask;
+ /*
+ * negotiated FIB settings
+ */
+ unsigned max_fib_size;
+ unsigned sg_tablesize;
+
/*
* Map for 128 fib objects (64k)
*/
struct Scsi_Host *scsi_host_ptr;
int maximum_num_containers;
+ int maximum_num_physicals;
+ int maximum_num_channels;
struct fsa_dev_info *fsa_dev;
pid_t thread_pid;
int cardtype;
u32 aif_thread;
struct completion aif_completion;
struct aac_adapter_info adapter_info;
+ struct aac_supplement_adapter_info supplement_adapter_info;
/* These are in adapter info but they are in the io flow so
* lets break them out so we don't have to do an AND to check them
*/
u8 nondasd_support;
u8 dac_support;
u8 raid_scsi_mode;
+ /* macro side-effects BEWARE */
+# define raw_io_interface \
+ init->InitStructRevision==cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION_4)
+ u8 raw_io_64;
+ u8 printf_enabled;
};
#define aac_adapter_interrupt(dev) \
#define aac_adapter_notify(dev, event) \
(dev)->a_ops.adapter_notify(dev, event)
+#define aac_adapter_disable_int(dev) \
+ (dev)->a_ops.adapter_disable_int(dev)
+
+#define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) \
+ (dev)->a_ops.adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4)
#define aac_adapter_check_health(dev) \
(dev)->a_ops.adapter_check_health(dev)
__le32 committed;
};
+struct aac_raw_io
+{
+ __le32 block[2];
+ __le32 count;
+ __le16 cid;
+ __le16 flags; /* 00 W, 01 R */
+ __le16 bpTotal; /* reserved for F/W use */
+ __le16 bpComplete; /* reserved for F/W use */
+ struct sgmapraw sg;
+};
+
#define CT_FLUSH_CACHE 129
struct aac_synchronize {
__le32 command; /* VM_ContainerConfig */
};
/*
- * This and assocated data structs are used by the
+ * This and associated data structs are used by the
* ioctl caller and are in cpu order.
*/
struct user_aac_srb
#define VM_CtBlockVerify64 18
#define VM_CtHostRead64 19
#define VM_CtHostWrite64 20
+#define VM_DrvErrTblLog 21
+#define VM_NameServe64 22
-#define MAX_VMCOMMAND_NUM 21 /* used for sizing stats array - leave last */
+#define MAX_VMCOMMAND_NUM 23 /* used for sizing stats array - leave last */
/*
* Descriptive information (eg, vital stats)
};
/*
- * Query for Container Configuration Count
+ * Query for Container Configuration Status
*/
#define CT_GET_CONTAINER_COUNT 4
manager (eg, filesystem) */
__le32 altoid; /* != oid <==> snapshot or
broken mirror exists */
+ __le32 capacityhigh;
};
#define FSCS_NOTCLEAN 0x0001 /* fsck is neccessary before mounting */
struct revision
{
- u32 compat;
- u32 version;
- u32 build;
+ __le32 compat;
+ __le32 version;
+ __le32 build;
};
+
/*
* Ugly - non Linux like ioctl coding for back compat.
*/
#define FSACTL_GET_PCI_INFO CTL_CODE(2119, METHOD_BUFFERED)
#define FSACTL_FORCE_DELETE_DISK CTL_CODE(2120, METHOD_NEITHER)
#define FSACTL_GET_CONTAINERS 2131
+#define FSACTL_SEND_LARGE_FIB CTL_CODE(2138, METHOD_BUFFERED)
struct aac_common
#define AifCmdJobProgress 2 /* Progress report */
#define AifJobCtrZero 101 /* Array Zero progress */
#define AifJobStsSuccess 1 /* Job completes */
+#define AifJobStsRunning 102 /* Job running */
#define AifCmdAPIReport 3 /* Report from other user of API */
#define AifCmdDriverNotify 4 /* Notify host driver of event */
#define AifDenMorphComplete 200 /* A morph operation completed */
struct aac_driver_ident* aac_get_driver_ident(int devtype);
int aac_get_adapter_info(struct aac_dev* dev);
int aac_send_shutdown(struct aac_dev *dev);
+int probe_container(struct aac_dev *dev, int cid);
+extern int numacb;
+extern int acbsize;
+extern char aac_driver_version[];