-//#define dprintk(x) printk x
-#define dprintk(x)
+#if (!defined(dprintk))
+# define dprintk(x)
+#endif
/*------------------------------------------------------------------------------
* D E F I N E S
*----------------------------------------------------------------------------*/
-#define MAXIMUM_NUM_CONTAINERS 31
+
+#define MAXIMUM_NUM_CONTAINERS 32
#define MAXIMUM_NUM_ADAPTERS 8
-#define AAC_NUM_FIB 578
-//#define AAC_NUM_IO_FIB 512
-#define AAC_NUM_IO_FIB 100
+#define AAC_NUM_FIB (256 + 64)
+#define AAC_NUM_IO_FIB 100
-#define AAC_MAX_TARGET (MAXIMUM_NUM_CONTAINERS+1)
-#define AAC_MAX_LUN (8)
+#define AAC_MAX_LUN (8)
#define AAC_MAX_HOSTPHYSMEMPAGES (0xfffff)
/*
* These macros convert from physical channels to virtual channels
*/
-#define CONTAINER_CHANNEL (0)
+#define CONTAINER_CHANNEL (0)
+#define ID_LUN_TO_CONTAINER(id, lun) (id)
+#define CONTAINER_TO_CHANNEL(cont) (CONTAINER_CHANNEL)
+#define CONTAINER_TO_ID(cont) (cont)
+#define CONTAINER_TO_LUN(cont) (0)
+
#define aac_phys_to_logical(x) (x+1)
#define aac_logical_to_phys(x) (x?x-1:0)
#define FT_SOCK 6 /* socket */
#define FT_FIFO 7 /* fifo */
#define FT_FILESYS 8 /* ADAPTEC's "FSA"(tm) filesystem */
-#define FT_DRIVE 9 /* physical disk - addressable in scsi by bus/target/lun */
+#define FT_DRIVE 9 /* physical disk - addressable in scsi by bus/id/lun */
#define FT_SLICE 10 /* virtual disk - raw volume - slice */
#define FT_PARTITION 11 /* FSA partition - carved out of a slice - building block for containers */
#define FT_VOLUME 12 /* Container - Volume Set */
AdapHighRespQueue /* Host to adapter high priority response traffic */
};
-/*
- * Implement our own version of these so we have 64 bit compatability
- * The adapter uses these and can only handle 32 bit addresses
- */
-
-struct aac_list_head {
- u32 next;
- u32 prev;
-};
-
-#define AAC_INIT_LIST_HEAD(ptr) do { \
- (ptr)->next = (u32)(ulong)(ptr); \
- (ptr)->prev = (u32)(ulong)(ptr); \
-} while (0)
-/**
- * aac_list_empty - tests whether a list is empty
- * @head: the list to test.
- */
-static __inline__ int aac_list_empty(struct aac_list_head *head)
-{
- return head->next == ((u32)(ulong)head);
-}
-
-/*
- * Insert a new entry between two known consecutive entries.
- *
- * This is only for internal list manipulation where we know
- * the prev/next entries already!
- */
-static __inline__ void aac_list_add(struct aac_list_head * n,
- struct aac_list_head * prev,
- struct aac_list_head * next)
-{
- next->prev = (u32)(ulong)n;
- n->next = (u32)(ulong)next;
- n->prev = (u32)(ulong)prev;
- prev->next = (u32)(ulong)n;
-}
-
-/**
- * list_add_tail - add a new entry
- * @new: new entry to be added
- * @head: list head to add it before
- *
- * Insert a new entry before the specified head.
- * This is useful for implementing queues.
- */
-static __inline__ void aac_list_add_tail(struct aac_list_head *n, struct aac_list_head *head)
-{
- aac_list_add(n, (struct aac_list_head*)(ulong)(head->prev), head);
-}
-
-/*
- * Delete a list entry by making the prev/next entries
- * point to each other.
- *
- * This is only for internal list manipulation where we know
- * the prev/next entries already!
- */
-static __inline__ void __aac_list_del(struct aac_list_head * p,
- struct aac_list_head * n)
-{
- n->prev = (u32)(ulong)p;
- p->next = (u32)(ulong)n;
-}
-
-/**
- * aac_list_del - deletes entry from list.
- * @entry: the element to delete from the list.
- * Note: list_empty on entry does not return true after this, the entry is in an undefined state.
- */
-static __inline__ void aac_list_del(struct aac_list_head *entry)
-{
- __aac_list_del((struct aac_list_head*)(ulong)entry->prev,(struct aac_list_head*)(ulong) entry->next);
- entry->next = entry->prev = 0;
-}
-
-/**
- * aac_list_entry - get the struct for this entry
- * @ptr: the &struct list_head pointer.
- * @type: the type of the struct this is embedded in.
- * @member: the name of the list_struct within the struct.
- */
-#define aac_list_entry(ptr, type, member) \
- ((type *)((char *)(ptr)-(ulong)(&((type *)0)->member)))
-
/*
* Assign type values to the FSA communication data structures
*/
#define FsaNormal 1
#define FsaHigh 2
-
/*
* Define the FIB. The FIB is the where all the requested data and
* command information are put to the application on the FSA adapter.
*/
+
struct aac_fibhdr {
u32 XferState; // Current transfer state for this CCB
u16 Command; // Routing information for the destination
u32 _ReceiverTimeStart; // Timestamp for receipt of fib
u32 _ReceiverTimeDone; // Timestamp for completion of fib
} _s;
- struct aac_list_head _FibLinks; // Used to link Adapter Initiated Fibs on the host
-// struct list_head _FibLinks; // Used to link Adapter Initiated Fibs on the host
} _u;
};
-#define FibLinks _u._FibLinks
-
#define FIB_DATA_SIZE_IN_BYTES (512 - sizeof(struct aac_fibhdr))
struct aac_driver_ident
{
- int (*init)(struct aac_dev *dev, unsigned long num);
+ int (*init)(struct aac_dev *dev);
char * name;
char * vname;
char * model;
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 aac_list_head cmdq; /* A queue of FIBs which need to be prcessed by the FS thread. This is */
-// 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. */
- u32 numpending; /* Number of entries on outstanding queue. */
- struct aac_dev * dev; /* Back pointer to adapter structure */
+ 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. */
+ u32 numpending; /* Number of entries on outstanding queue. */
+ struct aac_dev * dev; /* Back pointer to adapter structure */
};
/*
#define InboundMailbox2 IndexRegs.Mailbox[2]
#define InboundMailbox3 IndexRegs.Mailbox[3]
#define InboundMailbox4 IndexRegs.Mailbox[4]
+#define InboundMailbox5 IndexRegs.Mailbox[5]
+#define InboundMailbox6 IndexRegs.Mailbox[6]
+#define InboundMailbox7 IndexRegs.Mailbox[7]
#define INBOUNDDOORBELL_0 cpu_to_le32(0x00000001)
#define INBOUNDDOORBELL_1 cpu_to_le32(0x00000002)
struct aac_fib_context {
s16 type; // used for verification of structure
s16 size;
+ u32 unique; // unique value representing this context
ulong jiffies; // used for cleanup - dmb changed to ulong
struct list_head next; // used to link context's into a linked list
struct semaphore wait_sem; // this is used to wait for the next fib to arrive.
int wait; // Set to true when thread is in WaitForSingleObject
unsigned long count; // total number of FIBs on FibList
- struct aac_list_head hw_fib_list; // this holds hw_fibs which should be 32 bit addresses
+ struct list_head fib_list; // this holds fibs and their attachd hw_fibs
};
struct fsa_scsi_hba {
* Outstanding I/O queue.
*/
struct list_head queue;
-
+ /*
+ * And for the internal issue/reply queues (we may be able
+ * to merge these two)
+ */
+ struct list_head fiblink;
void *data;
struct hw_fib *hw_fib; /* Actual shared object */
dma_addr_t hw_fib_pa; /* physical address of hw_fib*/
/*
* Supported Options
*/
-#define AAC_OPT_SNAPSHOT cpu_to_le32(1)
-#define AAC_OPT_CLUSTERS cpu_to_le32(1<<1)
-#define AAC_OPT_WRITE_CACHE cpu_to_le32(1<<2)
-#define AAC_OPT_64BIT_DATA cpu_to_le32(1<<3)
-#define AAC_OPT_HOST_TIME_FIB cpu_to_le32(1<<4)
-#define AAC_OPT_RAID50 cpu_to_le32(1<<5)
-#define AAC_OPT_4GB_WINDOW cpu_to_le32(1<<6)
-#define AAC_OPT_SCSI_UPGRADEABLE cpu_to_le32(1<<7)
-#define AAC_OPT_SOFT_ERR_REPORT cpu_to_le32(1<<8)
-#define AAC_OPT_SUPPORTED_RECONDITION cpu_to_le32(1<<9)
-#define AAC_OPT_SGMAP_HOST64 cpu_to_le32(1<<10)
-#define AAC_OPT_ALARM cpu_to_le32(1<<11)
-#define AAC_OPT_NONDASD cpu_to_le32(1<<12)
+#define AAC_OPT_SNAPSHOT cpu_to_le32(1)
+#define AAC_OPT_CLUSTERS cpu_to_le32(1<<1)
+#define AAC_OPT_WRITE_CACHE cpu_to_le32(1<<2)
+#define AAC_OPT_64BIT_DATA cpu_to_le32(1<<3)
+#define AAC_OPT_HOST_TIME_FIB cpu_to_le32(1<<4)
+#define AAC_OPT_RAID50 cpu_to_le32(1<<5)
+#define AAC_OPT_4GB_WINDOW cpu_to_le32(1<<6)
+#define AAC_OPT_SCSI_UPGRADEABLE cpu_to_le32(1<<7)
+#define AAC_OPT_SOFT_ERR_REPORT cpu_to_le32(1<<8)
+#define AAC_OPT_SUPPORTED_RECONDITION cpu_to_le32(1<<9)
+#define AAC_OPT_SGMAP_HOST64 cpu_to_le32(1<<10)
+#define AAC_OPT_ALARM cpu_to_le32(1<<11)
+#define AAC_OPT_NONDASD cpu_to_le32(1<<12)
struct aac_dev
{
*/
dma_addr_t hw_fib_pa;
struct hw_fib *hw_fib_va;
- ulong fib_base_va;
+ struct hw_fib *aif_base_va;
/*
* Fib Headers
*/
-// dmb struct fib fibs[AAC_NUM_FIB]; /* Doing it here takes up too much from the scsi pool*/
struct fib *fibs;
struct fib *free_fib;
unsigned long fsrev; /* Main driver's revision number */
struct aac_init *init; /* Holds initialization info to communicate with adapter */
-// void * init_pa; /* Holds physical address of the init struct */
dma_addr_t init_pa; /* Holds physical address of the init struct */
struct pci_dev *pdev; /* Our PCI interface */
struct Scsi_Host *scsi_host_ptr;
struct fsa_scsi_hba fsa_dev;
- int thread_pid;
+ pid_t thread_pid;
int cardtype;
/*
} regs;
u32 OIMR; /* Mask Register Cache */
/*
- * The following is the number of the individual adapter
+ * AIF thread states
*/
- u32 devnum;
u32 aif_thread;
struct completion aif_completion;
struct aac_adapter_info adapter_info;
};
#define AllocateAndMapFibSpace(dev, MapFibContext) \
- dev->a_ops.AllocateAndMapFibSpace(dev, MapFibContext)
+ (dev)->a_ops.AllocateAndMapFibSpace(dev, MapFibContext)
#define UnmapAndFreeFibSpace(dev, MapFibContext) \
- dev->a_ops.UnmapAndFreeFibSpace(dev, MapFibContext)
+ (dev)->a_ops.UnmapAndFreeFibSpace(dev, MapFibContext)
#define aac_adapter_interrupt(dev) \
- dev->a_ops.adapter_interrupt(dev)
+ (dev)->a_ops.adapter_interrupt(dev)
#define aac_adapter_notify(dev, event) \
- dev->a_ops.adapter_notify(dev, event)
+ (dev)->a_ops.adapter_notify(dev, event)
#define aac_adapter_enable_int(dev, event) \
- dev->a_ops.adapter_enable_int(dev, event)
+ (dev)->a_ops.adapter_enable_int(dev, event)
#define aac_adapter_disable_int(dev, event) \
dev->a_ops.adapter_disable_int(dev, event)
{
u32 function;
u32 channel;
- u32 target;
+ u32 id;
u32 lun;
u32 timeout;
u32 flags;
{
s32 cnum;
s32 bus;
- s32 target;
+ s32 id;
s32 lun;
u32 valid;
u32 locked;
u32 disknum;
u32 cnum;
};
-
+
struct fib_ioctl
{
- char *fibctx;
- int wait;
- char *fib;
+ u32 fibctx;
+ s32 wait;
+ char __user *fib;
};
struct revision
#define FSACTL_MINIPORT_REV_CHECK CTL_CODE(2107, METHOD_BUFFERED)
#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
struct aac_common
* only used for debugging.
*/
-#if DBG
+#ifdef DBG
#define FIB_COUNTER_INCREMENT(counter) (counter)++
#else
#define FIB_COUNTER_INCREMENT(counter)
#define WRITE_PERMANENT_PARAMETERS cpu_to_le32(0x0000000b)
#define HOST_CRASHING cpu_to_le32(0x0000000d)
#define SEND_SYNCHRONOUS_FIB cpu_to_le32(0x0000000c)
+#define COMMAND_POST_RESULTS cpu_to_le32(0x00000014)
#define GET_ADAPTER_PROPERTIES cpu_to_le32(0x00000019)
#define RE_INIT_ADAPTER cpu_to_le32(0x000000ee)
* Phases are bit oriented. It is NOT valid to have multiple bits set
*/
-#define SELF_TEST_FAILED cpu_to_le32(0x00000004)
-#define KERNEL_UP_AND_RUNNING cpu_to_le32(0x00000080)
-#define KERNEL_PANIC cpu_to_le32(0x00000100)
+#define SELF_TEST_FAILED (cpu_to_le32(0x00000004))
+#define MONITOR_PANIC (cpu_to_le32(0x00000020))
+#define KERNEL_UP_AND_RUNNING (cpu_to_le32(0x00000080))
+#define KERNEL_PANIC (cpu_to_le32(0x00000100))
/*
* Doorbell bit defines
*/
+#define DoorBellSyncCmdAvailable cpu_to_le32(1<<0) // Host -> Adapter
#define DoorBellPrintfDone cpu_to_le32(1<<5) // Host -> Adapter
#define DoorBellAdapterNormCmdReady cpu_to_le32(1<<1) // Adapter -> Host
#define DoorBellAdapterNormRespReady cpu_to_le32(1<<2) // Adapter -> Host
*/
#define AifCmdEventNotify 1 /* Notify of event */
+#define AifEnConfigChange 3 /* Adapter configuration change */
+#define AifEnContainerChange 4 /* Container configuration change */
+#define AifEnDeviceFailure 5 /* SCSI device failed */
+#define AifEnAddContainer 15 /* A new array was created */
+#define AifEnDeleteContainer 16 /* A container was deleted */
+#define AifEnExpEvent 23 /* Firmware Event Log */
+#define AifExeFirmwarePanic 3 /* Firmware Event Panic */
+#define AifHighPriority 3 /* Highest Priority Event */
+
#define AifCmdJobProgress 2 /* Progress report */
+#define AifJobCtrZero 101 /* Array Zero progress */
+#define AifJobStsSuccess 1 /* Job completes */
#define AifCmdAPIReport 3 /* Report from other user of API */
#define AifCmdDriverNotify 4 /* Notify host driver of event */
+#define AifDenMorphComplete 200 /* A morph operation completed */
+#define AifDenVolumeExtendComplete 201 /* A volume extend completed */
#define AifReqJobList 100 /* Gets back complete job list */
#define AifReqJobsForCtr 101 /* Gets back jobs for specific container */
#define AifReqJobsForScsi 102 /* Gets back jobs for specific SCSI device */
struct aac_dev *aac_init_adapter(struct aac_dev *dev);
int aac_get_containers(struct aac_dev *dev);
int aac_scsi_cmd(struct scsi_cmnd *cmd);
-int aac_dev_ioctl(struct aac_dev *dev, int cmd, void *arg);
-int aac_do_ioctl(struct aac_dev * dev, int cmd, void *arg);
-int aac_rx_init(struct aac_dev *dev, unsigned long devNumber);
-int aac_rkt_init(struct aac_dev *dev, unsigned long devNumber);
-int aac_sa_init(struct aac_dev *dev, unsigned long devNumber);
+int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg);
+int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg);
+int aac_rx_init(struct aac_dev *dev);
+int aac_rkt_init(struct aac_dev *dev);
+int aac_sa_init(struct aac_dev *dev);
unsigned int aac_response_normal(struct aac_queue * q);
unsigned int aac_command_normal(struct aac_queue * q);
int aac_command_thread(struct aac_dev * dev);
git://git.onelab.eu / linux-2.6.git / blobdiff