11da177e4SLinus Torvalds #if (!defined(dprintk)) 21da177e4SLinus Torvalds # define dprintk(x) 31da177e4SLinus Torvalds #endif 47a8cf29dSMark Haverkamp /* eg: if (nblank(dprintk(x))) */ 57a8cf29dSMark Haverkamp #define _nblank(x) #x 67a8cf29dSMark Haverkamp #define nblank(x) _nblank(x)[0] 77a8cf29dSMark Haverkamp 828713324SMark Haverkamp #include <linux/interrupt.h> 91da177e4SLinus Torvalds 101da177e4SLinus Torvalds /*------------------------------------------------------------------------------ 111da177e4SLinus Torvalds * D E F I N E S 121da177e4SLinus Torvalds *----------------------------------------------------------------------------*/ 131da177e4SLinus Torvalds 149a72f976SMark Haverkamp #ifndef AAC_DRIVER_BUILD 15c835e372SSalyzyn, Mark # define AAC_DRIVER_BUILD 2449 1629c97684SSalyzyn, Mark # define AAC_DRIVER_BRANCH "-ms" 179a72f976SMark Haverkamp #endif 181da177e4SLinus Torvalds #define MAXIMUM_NUM_CONTAINERS 32 191da177e4SLinus Torvalds 207c00ffa3SMark Haverkamp #define AAC_NUM_MGT_FIB 8 217c00ffa3SMark Haverkamp #define AAC_NUM_IO_FIB (512 - AAC_NUM_MGT_FIB) 227c00ffa3SMark Haverkamp #define AAC_NUM_FIB (AAC_NUM_IO_FIB + AAC_NUM_MGT_FIB) 231da177e4SLinus Torvalds 241da177e4SLinus Torvalds #define AAC_MAX_LUN (8) 251da177e4SLinus Torvalds 261da177e4SLinus Torvalds #define AAC_MAX_HOSTPHYSMEMPAGES (0xfffff) 277a9366e4SSalyzyn, Mark #define AAC_MAX_32BIT_SGBCOUNT ((unsigned short)256) 281da177e4SLinus Torvalds 291da177e4SLinus Torvalds /* 301da177e4SLinus Torvalds * These macros convert from physical channels to virtual channels 311da177e4SLinus Torvalds */ 321da177e4SLinus Torvalds #define CONTAINER_CHANNEL (0) 331da177e4SLinus Torvalds #define CONTAINER_TO_CHANNEL(cont) (CONTAINER_CHANNEL) 341da177e4SLinus Torvalds #define CONTAINER_TO_ID(cont) (cont) 351da177e4SLinus Torvalds #define CONTAINER_TO_LUN(cont) (0) 361da177e4SLinus Torvalds 371da177e4SLinus Torvalds #define aac_phys_to_logical(x) (x+1) 381da177e4SLinus Torvalds #define aac_logical_to_phys(x) (x?x-1:0) 391da177e4SLinus Torvalds 401da177e4SLinus Torvalds /* #define AAC_DETAILED_STATUS_INFO */ 411da177e4SLinus Torvalds 421da177e4SLinus Torvalds struct diskparm 431da177e4SLinus Torvalds { 441da177e4SLinus Torvalds int heads; 451da177e4SLinus Torvalds int sectors; 461da177e4SLinus Torvalds int cylinders; 471da177e4SLinus Torvalds }; 481da177e4SLinus Torvalds 491da177e4SLinus Torvalds 501da177e4SLinus Torvalds /* 5174ee9d52SSalyzyn, Mark * Firmware constants 521da177e4SLinus Torvalds */ 531da177e4SLinus Torvalds 541da177e4SLinus Torvalds #define CT_NONE 0 551da177e4SLinus Torvalds #define CT_OK 218 561da177e4SLinus Torvalds #define FT_FILESYS 8 /* ADAPTEC's "FSA"(tm) filesystem */ 571da177e4SLinus Torvalds #define FT_DRIVE 9 /* physical disk - addressable in scsi by bus/id/lun */ 581da177e4SLinus Torvalds 591da177e4SLinus Torvalds /* 601da177e4SLinus Torvalds * Host side memory scatter gather list 611da177e4SLinus Torvalds * Used by the adapter for read, write, and readdirplus operations 621da177e4SLinus Torvalds * We have separate 32 and 64 bit version because even 631da177e4SLinus Torvalds * on 64 bit systems not all cards support the 64 bit version 641da177e4SLinus Torvalds */ 651da177e4SLinus Torvalds struct sgentry { 6656b58712SMark Haverkamp __le32 addr; /* 32-bit address. */ 6756b58712SMark Haverkamp __le32 count; /* Length. */ 6856b58712SMark Haverkamp }; 6956b58712SMark Haverkamp 7056b58712SMark Haverkamp struct user_sgentry { 711da177e4SLinus Torvalds u32 addr; /* 32-bit address. */ 721da177e4SLinus Torvalds u32 count; /* Length. */ 731da177e4SLinus Torvalds }; 741da177e4SLinus Torvalds 751da177e4SLinus Torvalds struct sgentry64 { 7656b58712SMark Haverkamp __le32 addr[2]; /* 64-bit addr. 2 pieces for data alignment */ 7756b58712SMark Haverkamp __le32 count; /* Length. */ 7856b58712SMark Haverkamp }; 7956b58712SMark Haverkamp 8056b58712SMark Haverkamp struct user_sgentry64 { 811da177e4SLinus Torvalds u32 addr[2]; /* 64-bit addr. 2 pieces for data alignment */ 821da177e4SLinus Torvalds u32 count; /* Length. */ 831da177e4SLinus Torvalds }; 841da177e4SLinus Torvalds 850e68c003SMark Haverkamp struct sgentryraw { 860e68c003SMark Haverkamp __le32 next; /* reserved for F/W use */ 870e68c003SMark Haverkamp __le32 prev; /* reserved for F/W use */ 880e68c003SMark Haverkamp __le32 addr[2]; 890e68c003SMark Haverkamp __le32 count; 900e68c003SMark Haverkamp __le32 flags; /* reserved for F/W use */ 910e68c003SMark Haverkamp }; 920e68c003SMark Haverkamp 930e68c003SMark Haverkamp struct user_sgentryraw { 940e68c003SMark Haverkamp u32 next; /* reserved for F/W use */ 950e68c003SMark Haverkamp u32 prev; /* reserved for F/W use */ 960e68c003SMark Haverkamp u32 addr[2]; 970e68c003SMark Haverkamp u32 count; 980e68c003SMark Haverkamp u32 flags; /* reserved for F/W use */ 990e68c003SMark Haverkamp }; 1000e68c003SMark Haverkamp 1011da177e4SLinus Torvalds /* 1021da177e4SLinus Torvalds * SGMAP 1031da177e4SLinus Torvalds * 1041da177e4SLinus Torvalds * This is the SGMAP structure for all commands that use 1051da177e4SLinus Torvalds * 32-bit addressing. 1061da177e4SLinus Torvalds */ 1071da177e4SLinus Torvalds 1081da177e4SLinus Torvalds struct sgmap { 10956b58712SMark Haverkamp __le32 count; 1101da177e4SLinus Torvalds struct sgentry sg[1]; 1111da177e4SLinus Torvalds }; 1121da177e4SLinus Torvalds 11356b58712SMark Haverkamp struct user_sgmap { 1141da177e4SLinus Torvalds u32 count; 11556b58712SMark Haverkamp struct user_sgentry sg[1]; 11656b58712SMark Haverkamp }; 11756b58712SMark Haverkamp 11856b58712SMark Haverkamp struct sgmap64 { 11956b58712SMark Haverkamp __le32 count; 1201da177e4SLinus Torvalds struct sgentry64 sg[1]; 1211da177e4SLinus Torvalds }; 1221da177e4SLinus Torvalds 12356b58712SMark Haverkamp struct user_sgmap64 { 12456b58712SMark Haverkamp u32 count; 12556b58712SMark Haverkamp struct user_sgentry64 sg[1]; 12656b58712SMark Haverkamp }; 12756b58712SMark Haverkamp 1280e68c003SMark Haverkamp struct sgmapraw { 1290e68c003SMark Haverkamp __le32 count; 1300e68c003SMark Haverkamp struct sgentryraw sg[1]; 1310e68c003SMark Haverkamp }; 1320e68c003SMark Haverkamp 1330e68c003SMark Haverkamp struct user_sgmapraw { 1340e68c003SMark Haverkamp u32 count; 1350e68c003SMark Haverkamp struct user_sgentryraw sg[1]; 1360e68c003SMark Haverkamp }; 1370e68c003SMark Haverkamp 1381da177e4SLinus Torvalds struct creation_info 1391da177e4SLinus Torvalds { 1401da177e4SLinus Torvalds u8 buildnum; /* e.g., 588 */ 1411da177e4SLinus Torvalds u8 usec; /* e.g., 588 */ 1421da177e4SLinus Torvalds u8 via; /* e.g., 1 = FSU, 1431da177e4SLinus Torvalds * 2 = API 1441da177e4SLinus Torvalds */ 1451da177e4SLinus Torvalds u8 year; /* e.g., 1997 = 97 */ 14656b58712SMark Haverkamp __le32 date; /* 1471da177e4SLinus Torvalds * unsigned Month :4; // 1 - 12 1481da177e4SLinus Torvalds * unsigned Day :6; // 1 - 32 1491da177e4SLinus Torvalds * unsigned Hour :6; // 0 - 23 1501da177e4SLinus Torvalds * unsigned Minute :6; // 0 - 60 1511da177e4SLinus Torvalds * unsigned Second :6; // 0 - 60 1521da177e4SLinus Torvalds */ 15356b58712SMark Haverkamp __le32 serial[2]; /* e.g., 0x1DEADB0BFAFAF001 */ 1541da177e4SLinus Torvalds }; 1551da177e4SLinus Torvalds 1561da177e4SLinus Torvalds 1571da177e4SLinus Torvalds /* 1581da177e4SLinus Torvalds * Define all the constants needed for the communication interface 1591da177e4SLinus Torvalds */ 1601da177e4SLinus Torvalds 1611da177e4SLinus Torvalds /* 1621da177e4SLinus Torvalds * Define how many queue entries each queue will have and the total 1631da177e4SLinus Torvalds * number of entries for the entire communication interface. Also define 1641da177e4SLinus Torvalds * how many queues we support. 1651da177e4SLinus Torvalds * 1661da177e4SLinus Torvalds * This has to match the controller 1671da177e4SLinus Torvalds */ 1681da177e4SLinus Torvalds 1691da177e4SLinus Torvalds #define NUMBER_OF_COMM_QUEUES 8 // 4 command; 4 response 1701da177e4SLinus Torvalds #define HOST_HIGH_CMD_ENTRIES 4 1711da177e4SLinus Torvalds #define HOST_NORM_CMD_ENTRIES 8 1721da177e4SLinus Torvalds #define ADAP_HIGH_CMD_ENTRIES 4 1731da177e4SLinus Torvalds #define ADAP_NORM_CMD_ENTRIES 512 1741da177e4SLinus Torvalds #define HOST_HIGH_RESP_ENTRIES 4 1751da177e4SLinus Torvalds #define HOST_NORM_RESP_ENTRIES 512 1761da177e4SLinus Torvalds #define ADAP_HIGH_RESP_ENTRIES 4 1771da177e4SLinus Torvalds #define ADAP_NORM_RESP_ENTRIES 8 1781da177e4SLinus Torvalds 1791da177e4SLinus Torvalds #define TOTAL_QUEUE_ENTRIES \ 1801da177e4SLinus Torvalds (HOST_NORM_CMD_ENTRIES + HOST_HIGH_CMD_ENTRIES + ADAP_NORM_CMD_ENTRIES + ADAP_HIGH_CMD_ENTRIES + \ 1811da177e4SLinus Torvalds HOST_NORM_RESP_ENTRIES + HOST_HIGH_RESP_ENTRIES + ADAP_NORM_RESP_ENTRIES + ADAP_HIGH_RESP_ENTRIES) 1821da177e4SLinus Torvalds 1831da177e4SLinus Torvalds 1841da177e4SLinus Torvalds /* 1851da177e4SLinus Torvalds * Set the queues on a 16 byte alignment 1861da177e4SLinus Torvalds */ 1871da177e4SLinus Torvalds 1881da177e4SLinus Torvalds #define QUEUE_ALIGNMENT 16 1891da177e4SLinus Torvalds 1901da177e4SLinus Torvalds /* 1911da177e4SLinus Torvalds * The queue headers define the Communication Region queues. These 1921da177e4SLinus Torvalds * are physically contiguous and accessible by both the adapter and the 1931da177e4SLinus Torvalds * host. Even though all queue headers are in the same contiguous block 1941da177e4SLinus Torvalds * they will be represented as individual units in the data structures. 1951da177e4SLinus Torvalds */ 1961da177e4SLinus Torvalds 1971da177e4SLinus Torvalds struct aac_entry { 19856b58712SMark Haverkamp __le32 size; /* Size in bytes of Fib which this QE points to */ 19956b58712SMark Haverkamp __le32 addr; /* Receiver address of the FIB */ 2001da177e4SLinus Torvalds }; 2011da177e4SLinus Torvalds 2021da177e4SLinus Torvalds /* 2031da177e4SLinus Torvalds * The adapter assumes the ProducerIndex and ConsumerIndex are grouped 2041da177e4SLinus Torvalds * adjacently and in that order. 2051da177e4SLinus Torvalds */ 2061da177e4SLinus Torvalds 2071da177e4SLinus Torvalds struct aac_qhdr { 20856b58712SMark Haverkamp __le64 header_addr;/* Address to hand the adapter to access 20956b58712SMark Haverkamp to this queue head */ 21056b58712SMark Haverkamp __le32 *producer; /* The producer index for this queue (host address) */ 21156b58712SMark Haverkamp __le32 *consumer; /* The consumer index for this queue (host address) */ 2121da177e4SLinus Torvalds }; 2131da177e4SLinus Torvalds 2141da177e4SLinus Torvalds /* 2151da177e4SLinus Torvalds * Define all the events which the adapter would like to notify 2161da177e4SLinus Torvalds * the host of. 2171da177e4SLinus Torvalds */ 2181da177e4SLinus Torvalds 2191da177e4SLinus Torvalds #define HostNormCmdQue 1 /* Change in host normal priority command queue */ 2201da177e4SLinus Torvalds #define HostHighCmdQue 2 /* Change in host high priority command queue */ 2211da177e4SLinus Torvalds #define HostNormRespQue 3 /* Change in host normal priority response queue */ 2221da177e4SLinus Torvalds #define HostHighRespQue 4 /* Change in host high priority response queue */ 2231da177e4SLinus Torvalds #define AdapNormRespNotFull 5 2241da177e4SLinus Torvalds #define AdapHighRespNotFull 6 2251da177e4SLinus Torvalds #define AdapNormCmdNotFull 7 2261da177e4SLinus Torvalds #define AdapHighCmdNotFull 8 2271da177e4SLinus Torvalds #define SynchCommandComplete 9 2281da177e4SLinus Torvalds #define AdapInternalError 0xfe /* The adapter detected an internal error shutting down */ 2291da177e4SLinus Torvalds 2301da177e4SLinus Torvalds /* 2311da177e4SLinus Torvalds * Define all the events the host wishes to notify the 2321da177e4SLinus Torvalds * adapter of. The first four values much match the Qid the 2331da177e4SLinus Torvalds * corresponding queue. 2341da177e4SLinus Torvalds */ 2351da177e4SLinus Torvalds 2361da177e4SLinus Torvalds #define AdapNormCmdQue 2 2371da177e4SLinus Torvalds #define AdapHighCmdQue 3 2381da177e4SLinus Torvalds #define AdapNormRespQue 6 2391da177e4SLinus Torvalds #define AdapHighRespQue 7 2401da177e4SLinus Torvalds #define HostShutdown 8 2411da177e4SLinus Torvalds #define HostPowerFail 9 2421da177e4SLinus Torvalds #define FatalCommError 10 2431da177e4SLinus Torvalds #define HostNormRespNotFull 11 2441da177e4SLinus Torvalds #define HostHighRespNotFull 12 2451da177e4SLinus Torvalds #define HostNormCmdNotFull 13 2461da177e4SLinus Torvalds #define HostHighCmdNotFull 14 2471da177e4SLinus Torvalds #define FastIo 15 2481da177e4SLinus Torvalds #define AdapPrintfDone 16 2491da177e4SLinus Torvalds 2501da177e4SLinus Torvalds /* 2511da177e4SLinus Torvalds * Define all the queues that the adapter and host use to communicate 2521da177e4SLinus Torvalds * Number them to match the physical queue layout. 2531da177e4SLinus Torvalds */ 2541da177e4SLinus Torvalds 2551da177e4SLinus Torvalds enum aac_queue_types { 2561da177e4SLinus Torvalds HostNormCmdQueue = 0, /* Adapter to host normal priority command traffic */ 2571da177e4SLinus Torvalds HostHighCmdQueue, /* Adapter to host high priority command traffic */ 2581da177e4SLinus Torvalds AdapNormCmdQueue, /* Host to adapter normal priority command traffic */ 2591da177e4SLinus Torvalds AdapHighCmdQueue, /* Host to adapter high priority command traffic */ 2601da177e4SLinus Torvalds HostNormRespQueue, /* Adapter to host normal priority response traffic */ 2611da177e4SLinus Torvalds HostHighRespQueue, /* Adapter to host high priority response traffic */ 2621da177e4SLinus Torvalds AdapNormRespQueue, /* Host to adapter normal priority response traffic */ 2631da177e4SLinus Torvalds AdapHighRespQueue /* Host to adapter high priority response traffic */ 2641da177e4SLinus Torvalds }; 2651da177e4SLinus Torvalds 2661da177e4SLinus Torvalds /* 2671da177e4SLinus Torvalds * Assign type values to the FSA communication data structures 2681da177e4SLinus Torvalds */ 2691da177e4SLinus Torvalds 2701da177e4SLinus Torvalds #define FIB_MAGIC 0x0001 2711da177e4SLinus Torvalds 2721da177e4SLinus Torvalds /* 2731da177e4SLinus Torvalds * Define the priority levels the FSA communication routines support. 2741da177e4SLinus Torvalds */ 2751da177e4SLinus Torvalds 2761da177e4SLinus Torvalds #define FsaNormal 1 2771da177e4SLinus Torvalds 2781da177e4SLinus Torvalds /* 2791da177e4SLinus Torvalds * Define the FIB. The FIB is the where all the requested data and 2801da177e4SLinus Torvalds * command information are put to the application on the FSA adapter. 2811da177e4SLinus Torvalds */ 2821da177e4SLinus Torvalds 2831da177e4SLinus Torvalds struct aac_fibhdr { 28456b58712SMark Haverkamp __le32 XferState; /* Current transfer state for this CCB */ 28556b58712SMark Haverkamp __le16 Command; /* Routing information for the destination */ 28656b58712SMark Haverkamp u8 StructType; /* Type FIB */ 28756b58712SMark Haverkamp u8 Flags; /* Flags for FIB */ 28856b58712SMark Haverkamp __le16 Size; /* Size of this FIB in bytes */ 28956b58712SMark Haverkamp __le16 SenderSize; /* Size of the FIB in the sender 29056b58712SMark Haverkamp (for response sizing) */ 29156b58712SMark Haverkamp __le32 SenderFibAddress; /* Host defined data in the FIB */ 29256b58712SMark Haverkamp __le32 ReceiverFibAddress;/* Logical address of this FIB for 29356b58712SMark Haverkamp the adapter */ 29456b58712SMark Haverkamp u32 SenderData; /* Place holder for the sender to store data */ 2951da177e4SLinus Torvalds union { 2961da177e4SLinus Torvalds struct { 29756b58712SMark Haverkamp __le32 _ReceiverTimeStart; /* Timestamp for 29856b58712SMark Haverkamp receipt of fib */ 29956b58712SMark Haverkamp __le32 _ReceiverTimeDone; /* Timestamp for 30056b58712SMark Haverkamp completion of fib */ 3011da177e4SLinus Torvalds } _s; 3021da177e4SLinus Torvalds } _u; 3031da177e4SLinus Torvalds }; 3041da177e4SLinus Torvalds 3051da177e4SLinus Torvalds struct hw_fib { 3061da177e4SLinus Torvalds struct aac_fibhdr header; 3077c00ffa3SMark Haverkamp u8 data[512-sizeof(struct aac_fibhdr)]; // Command specific data 3081da177e4SLinus Torvalds }; 3091da177e4SLinus Torvalds 3101da177e4SLinus Torvalds /* 3111da177e4SLinus Torvalds * FIB commands 3121da177e4SLinus Torvalds */ 3131da177e4SLinus Torvalds 3141da177e4SLinus Torvalds #define TestCommandResponse 1 3151da177e4SLinus Torvalds #define TestAdapterCommand 2 3161da177e4SLinus Torvalds /* 3171da177e4SLinus Torvalds * Lowlevel and comm commands 3181da177e4SLinus Torvalds */ 3191da177e4SLinus Torvalds #define LastTestCommand 100 3201da177e4SLinus Torvalds #define ReinitHostNormCommandQueue 101 3211da177e4SLinus Torvalds #define ReinitHostHighCommandQueue 102 3221da177e4SLinus Torvalds #define ReinitHostHighRespQueue 103 3231da177e4SLinus Torvalds #define ReinitHostNormRespQueue 104 3241da177e4SLinus Torvalds #define ReinitAdapNormCommandQueue 105 3251da177e4SLinus Torvalds #define ReinitAdapHighCommandQueue 107 3261da177e4SLinus Torvalds #define ReinitAdapHighRespQueue 108 3271da177e4SLinus Torvalds #define ReinitAdapNormRespQueue 109 3281da177e4SLinus Torvalds #define InterfaceShutdown 110 3291da177e4SLinus Torvalds #define DmaCommandFib 120 3301da177e4SLinus Torvalds #define StartProfile 121 3311da177e4SLinus Torvalds #define TermProfile 122 3321da177e4SLinus Torvalds #define SpeedTest 123 3331da177e4SLinus Torvalds #define TakeABreakPt 124 3341da177e4SLinus Torvalds #define RequestPerfData 125 3351da177e4SLinus Torvalds #define SetInterruptDefTimer 126 3361da177e4SLinus Torvalds #define SetInterruptDefCount 127 3371da177e4SLinus Torvalds #define GetInterruptDefStatus 128 3381da177e4SLinus Torvalds #define LastCommCommand 129 3391da177e4SLinus Torvalds /* 3401da177e4SLinus Torvalds * Filesystem commands 3411da177e4SLinus Torvalds */ 3421da177e4SLinus Torvalds #define NuFileSystem 300 3431da177e4SLinus Torvalds #define UFS 301 3441da177e4SLinus Torvalds #define HostFileSystem 302 3451da177e4SLinus Torvalds #define LastFileSystemCommand 303 3461da177e4SLinus Torvalds /* 3471da177e4SLinus Torvalds * Container Commands 3481da177e4SLinus Torvalds */ 3491da177e4SLinus Torvalds #define ContainerCommand 500 3501da177e4SLinus Torvalds #define ContainerCommand64 501 3510e68c003SMark Haverkamp #define ContainerRawIo 502 3521da177e4SLinus Torvalds /* 3531da177e4SLinus Torvalds * Cluster Commands 3541da177e4SLinus Torvalds */ 3551da177e4SLinus Torvalds #define ClusterCommand 550 3561da177e4SLinus Torvalds /* 3571da177e4SLinus Torvalds * Scsi Port commands (scsi passthrough) 3581da177e4SLinus Torvalds */ 3591da177e4SLinus Torvalds #define ScsiPortCommand 600 3601da177e4SLinus Torvalds #define ScsiPortCommand64 601 3611da177e4SLinus Torvalds /* 3621da177e4SLinus Torvalds * Misc house keeping and generic adapter initiated commands 3631da177e4SLinus Torvalds */ 3641da177e4SLinus Torvalds #define AifRequest 700 3651da177e4SLinus Torvalds #define CheckRevision 701 3661da177e4SLinus Torvalds #define FsaHostShutdown 702 3671da177e4SLinus Torvalds #define RequestAdapterInfo 703 3681da177e4SLinus Torvalds #define IsAdapterPaused 704 3691da177e4SLinus Torvalds #define SendHostTime 705 3707c00ffa3SMark Haverkamp #define RequestSupplementAdapterInfo 706 3717c00ffa3SMark Haverkamp #define LastMiscCommand 707 3721da177e4SLinus Torvalds 3737c00ffa3SMark Haverkamp /* 3747c00ffa3SMark Haverkamp * Commands that will target the failover level on the FSA adapter 3757c00ffa3SMark Haverkamp */ 3761da177e4SLinus Torvalds 3771da177e4SLinus Torvalds enum fib_xfer_state { 3781da177e4SLinus Torvalds HostOwned = (1<<0), 3791da177e4SLinus Torvalds AdapterOwned = (1<<1), 3801da177e4SLinus Torvalds FibInitialized = (1<<2), 3811da177e4SLinus Torvalds FibEmpty = (1<<3), 3821da177e4SLinus Torvalds AllocatedFromPool = (1<<4), 3831da177e4SLinus Torvalds SentFromHost = (1<<5), 3841da177e4SLinus Torvalds SentFromAdapter = (1<<6), 3851da177e4SLinus Torvalds ResponseExpected = (1<<7), 3861da177e4SLinus Torvalds NoResponseExpected = (1<<8), 3871da177e4SLinus Torvalds AdapterProcessed = (1<<9), 3881da177e4SLinus Torvalds HostProcessed = (1<<10), 3891da177e4SLinus Torvalds HighPriority = (1<<11), 3901da177e4SLinus Torvalds NormalPriority = (1<<12), 3911da177e4SLinus Torvalds Async = (1<<13), 3921da177e4SLinus Torvalds AsyncIo = (1<<13), // rpbfix: remove with new regime 3931da177e4SLinus Torvalds PageFileIo = (1<<14), // rpbfix: remove with new regime 3941da177e4SLinus Torvalds ShutdownRequest = (1<<15), 3951da177e4SLinus Torvalds LazyWrite = (1<<16), // rpbfix: remove with new regime 3961da177e4SLinus Torvalds AdapterMicroFib = (1<<17), 3971da177e4SLinus Torvalds BIOSFibPath = (1<<18), 3981da177e4SLinus Torvalds FastResponseCapable = (1<<19), 3991da177e4SLinus Torvalds ApiFib = (1<<20) // Its an API Fib. 4001da177e4SLinus Torvalds }; 4011da177e4SLinus Torvalds 4021da177e4SLinus Torvalds /* 4031da177e4SLinus Torvalds * The following defines needs to be updated any time there is an 4041da177e4SLinus Torvalds * incompatible change made to the aac_init structure. 4051da177e4SLinus Torvalds */ 4061da177e4SLinus Torvalds 4071da177e4SLinus Torvalds #define ADAPTER_INIT_STRUCT_REVISION 3 4087c00ffa3SMark Haverkamp #define ADAPTER_INIT_STRUCT_REVISION_4 4 // rocket science 4091da177e4SLinus Torvalds 4101da177e4SLinus Torvalds struct aac_init 4111da177e4SLinus Torvalds { 41256b58712SMark Haverkamp __le32 InitStructRevision; 41356b58712SMark Haverkamp __le32 MiniPortRevision; 41456b58712SMark Haverkamp __le32 fsrev; 41556b58712SMark Haverkamp __le32 CommHeaderAddress; 41656b58712SMark Haverkamp __le32 FastIoCommAreaAddress; 41756b58712SMark Haverkamp __le32 AdapterFibsPhysicalAddress; 41856b58712SMark Haverkamp __le32 AdapterFibsVirtualAddress; 41956b58712SMark Haverkamp __le32 AdapterFibsSize; 42056b58712SMark Haverkamp __le32 AdapterFibAlign; 42156b58712SMark Haverkamp __le32 printfbuf; 42256b58712SMark Haverkamp __le32 printfbufsiz; 42356b58712SMark Haverkamp __le32 HostPhysMemPages; /* number of 4k pages of host 42456b58712SMark Haverkamp physical memory */ 42556b58712SMark Haverkamp __le32 HostElapsedSeconds; /* number of seconds since 1970. */ 4267c00ffa3SMark Haverkamp /* 4277c00ffa3SMark Haverkamp * ADAPTER_INIT_STRUCT_REVISION_4 begins here 4287c00ffa3SMark Haverkamp */ 4297c00ffa3SMark Haverkamp __le32 InitFlags; /* flags for supported features */ 4307c00ffa3SMark Haverkamp #define INITFLAGS_NEW_COMM_SUPPORTED 0x00000001 4317c00ffa3SMark Haverkamp __le32 MaxIoCommands; /* max outstanding commands */ 4327c00ffa3SMark Haverkamp __le32 MaxIoSize; /* largest I/O command */ 4337c00ffa3SMark Haverkamp __le32 MaxFibSize; /* largest FIB to adapter */ 4341da177e4SLinus Torvalds }; 4351da177e4SLinus Torvalds 4361da177e4SLinus Torvalds enum aac_log_level { 4371da177e4SLinus Torvalds LOG_AAC_INIT = 10, 4381da177e4SLinus Torvalds LOG_AAC_INFORMATIONAL = 20, 4391da177e4SLinus Torvalds LOG_AAC_WARNING = 30, 4401da177e4SLinus Torvalds LOG_AAC_LOW_ERROR = 40, 4411da177e4SLinus Torvalds LOG_AAC_MEDIUM_ERROR = 50, 4421da177e4SLinus Torvalds LOG_AAC_HIGH_ERROR = 60, 4431da177e4SLinus Torvalds LOG_AAC_PANIC = 70, 4441da177e4SLinus Torvalds LOG_AAC_DEBUG = 80, 4451da177e4SLinus Torvalds LOG_AAC_WINDBG_PRINT = 90 4461da177e4SLinus Torvalds }; 4471da177e4SLinus Torvalds 4481da177e4SLinus Torvalds #define FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT 0x030b 4491da177e4SLinus Torvalds #define FSAFS_NTC_FIB_CONTEXT 0x030c 4501da177e4SLinus Torvalds 4511da177e4SLinus Torvalds struct aac_dev; 4528e0c5ebdSMark Haverkamp struct fib; 453e8f32de5SMark Haverkamp struct scsi_cmnd; 4541da177e4SLinus Torvalds 4551da177e4SLinus Torvalds struct adapter_ops 4561da177e4SLinus Torvalds { 45728713324SMark Haverkamp /* Low level operations */ 4581da177e4SLinus Torvalds void (*adapter_interrupt)(struct aac_dev *dev); 4591da177e4SLinus Torvalds void (*adapter_notify)(struct aac_dev *dev, u32 event); 460bd1aac80SMark Haverkamp void (*adapter_disable_int)(struct aac_dev *dev); 46128713324SMark Haverkamp void (*adapter_enable_int)(struct aac_dev *dev); 4627c00ffa3SMark Haverkamp 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); 4631da177e4SLinus Torvalds int (*adapter_check_health)(struct aac_dev *dev); 4648418852dSMark Haverkamp int (*adapter_restart)(struct aac_dev *dev, int bled); 46528713324SMark Haverkamp /* Transport operations */ 46676a7f8fdSMark Haverkamp int (*adapter_ioremap)(struct aac_dev * dev, u32 size); 467476834c2SJeff Garzik irq_handler_t adapter_intr; 46828713324SMark Haverkamp /* Packet operations */ 46928713324SMark Haverkamp int (*adapter_deliver)(struct fib * fib); 470e8f32de5SMark Haverkamp int (*adapter_bounds)(struct aac_dev * dev, struct scsi_cmnd * cmd, u64 lba); 471e8f32de5SMark Haverkamp int (*adapter_read)(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count); 4729d399cc7SSalyzyn, Mark int (*adapter_write)(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua); 473e8f32de5SMark Haverkamp int (*adapter_scsi)(struct fib * fib, struct scsi_cmnd * cmd); 47428713324SMark Haverkamp /* Administrative operations */ 47528713324SMark Haverkamp int (*adapter_comm)(struct aac_dev * dev, int comm); 4761da177e4SLinus Torvalds }; 4771da177e4SLinus Torvalds 4781da177e4SLinus Torvalds /* 4791da177e4SLinus Torvalds * Define which interrupt handler needs to be installed 4801da177e4SLinus Torvalds */ 4811da177e4SLinus Torvalds 4821da177e4SLinus Torvalds struct aac_driver_ident 4831da177e4SLinus Torvalds { 4841da177e4SLinus Torvalds int (*init)(struct aac_dev *dev); 4851da177e4SLinus Torvalds char * name; 4861da177e4SLinus Torvalds char * vname; 4871da177e4SLinus Torvalds char * model; 4881da177e4SLinus Torvalds u16 channels; 4891da177e4SLinus Torvalds int quirks; 4901da177e4SLinus Torvalds }; 4911da177e4SLinus Torvalds /* 4921da177e4SLinus Torvalds * Some adapter firmware needs communication memory 4931da177e4SLinus Torvalds * below 2gig. This tells the init function to set the 4941da177e4SLinus Torvalds * dma mask such that fib memory will be allocated where the 4951da177e4SLinus Torvalds * adapter firmware can get to it. 4961da177e4SLinus Torvalds */ 4971da177e4SLinus Torvalds #define AAC_QUIRK_31BIT 0x0001 4981da177e4SLinus Torvalds 4991da177e4SLinus Torvalds /* 5001da177e4SLinus Torvalds * Some adapter firmware, when the raid card's cache is turned off, can not 5011da177e4SLinus Torvalds * split up scatter gathers in order to deal with the limits of the 5021da177e4SLinus Torvalds * underlying CHIM. This limit is 34 scatter gather elements. 5031da177e4SLinus Torvalds */ 5041da177e4SLinus Torvalds #define AAC_QUIRK_34SG 0x0002 5051da177e4SLinus Torvalds 5061da177e4SLinus Torvalds /* 5071da177e4SLinus Torvalds * This adapter is a slave (no Firmware) 5081da177e4SLinus Torvalds */ 5091da177e4SLinus Torvalds #define AAC_QUIRK_SLAVE 0x0004 5101da177e4SLinus Torvalds 5111da177e4SLinus Torvalds /* 5121da177e4SLinus Torvalds * This adapter is a master. 5131da177e4SLinus Torvalds */ 5141da177e4SLinus Torvalds #define AAC_QUIRK_MASTER 0x0008 5151da177e4SLinus Torvalds 5161da177e4SLinus Torvalds /* 517db39363cSMark Haverkamp * Some adapter firmware perform poorly when it must split up scatter gathers 518db39363cSMark Haverkamp * in order to deal with the limits of the underlying CHIM. This limit in this 519db39363cSMark Haverkamp * class of adapters is 17 scatter gather elements. 520db39363cSMark Haverkamp */ 521db39363cSMark Haverkamp #define AAC_QUIRK_17SG 0x0010 522db39363cSMark Haverkamp 523db39363cSMark Haverkamp /* 52494cf6ba1SSalyzyn, Mark * Some adapter firmware does not support 64 bit scsi passthrough 52594cf6ba1SSalyzyn, Mark * commands. 52694cf6ba1SSalyzyn, Mark */ 52794cf6ba1SSalyzyn, Mark #define AAC_QUIRK_SCSI_32 0x0020 52894cf6ba1SSalyzyn, Mark 52994cf6ba1SSalyzyn, Mark /* 5301da177e4SLinus Torvalds * The adapter interface specs all queues to be located in the same 5311da177e4SLinus Torvalds * physically contigous block. The host structure that defines the 5321da177e4SLinus Torvalds * commuication queues will assume they are each a separate physically 5331da177e4SLinus Torvalds * contigous memory region that will support them all being one big 5341da177e4SLinus Torvalds * contigous block. 5351da177e4SLinus Torvalds * There is a command and response queue for each level and direction of 5361da177e4SLinus Torvalds * commuication. These regions are accessed by both the host and adapter. 5371da177e4SLinus Torvalds */ 5381da177e4SLinus Torvalds 5391da177e4SLinus Torvalds struct aac_queue { 5401da177e4SLinus Torvalds u64 logical; /*address we give the adapter */ 5411da177e4SLinus Torvalds struct aac_entry *base; /*system virtual address */ 5421da177e4SLinus Torvalds struct aac_qhdr headers; /*producer,consumer q headers*/ 5431da177e4SLinus Torvalds u32 entries; /*Number of queue entries */ 5441da177e4SLinus Torvalds wait_queue_head_t qfull; /*Event to wait on if q full */ 5451da177e4SLinus Torvalds wait_queue_head_t cmdready; /*Cmd ready from the adapter */ 5461da177e4SLinus Torvalds /* This is only valid for adapter to host command queues. */ 5471da177e4SLinus Torvalds spinlock_t *lock; /* Spinlock for this queue must take this lock before accessing the lock */ 5481da177e4SLinus Torvalds spinlock_t lockdata; /* Actual lock (used only on one side of the lock) */ 5491da177e4SLinus Torvalds struct list_head cmdq; /* A queue of FIBs which need to be prcessed by the FS thread. This is */ 5501da177e4SLinus Torvalds /* only valid for command queues which receive entries from the adapter. */ 5511da177e4SLinus Torvalds u32 numpending; /* Number of entries on outstanding queue. */ 5521da177e4SLinus Torvalds struct aac_dev * dev; /* Back pointer to adapter structure */ 5531da177e4SLinus Torvalds }; 5541da177e4SLinus Torvalds 5551da177e4SLinus Torvalds /* 5561da177e4SLinus Torvalds * Message queues. The order here is important, see also the 5571da177e4SLinus Torvalds * queue type ordering 5581da177e4SLinus Torvalds */ 5591da177e4SLinus Torvalds 5601da177e4SLinus Torvalds struct aac_queue_block 5611da177e4SLinus Torvalds { 5621da177e4SLinus Torvalds struct aac_queue queue[8]; 5631da177e4SLinus Torvalds }; 5641da177e4SLinus Torvalds 5651da177e4SLinus Torvalds /* 5661da177e4SLinus Torvalds * SaP1 Message Unit Registers 5671da177e4SLinus Torvalds */ 5681da177e4SLinus Torvalds 5691da177e4SLinus Torvalds struct sa_drawbridge_CSR { 5701da177e4SLinus Torvalds /* Offset | Name */ 5711da177e4SLinus Torvalds __le32 reserved[10]; /* 00h-27h | Reserved */ 5721da177e4SLinus Torvalds u8 LUT_Offset; /* 28h | Lookup Table Offset */ 5731da177e4SLinus Torvalds u8 reserved1[3]; /* 29h-2bh | Reserved */ 5741da177e4SLinus Torvalds __le32 LUT_Data; /* 2ch | Looup Table Data */ 5751da177e4SLinus Torvalds __le32 reserved2[26]; /* 30h-97h | Reserved */ 5761da177e4SLinus Torvalds __le16 PRICLEARIRQ; /* 98h | Primary Clear Irq */ 5771da177e4SLinus Torvalds __le16 SECCLEARIRQ; /* 9ah | Secondary Clear Irq */ 5781da177e4SLinus Torvalds __le16 PRISETIRQ; /* 9ch | Primary Set Irq */ 5791da177e4SLinus Torvalds __le16 SECSETIRQ; /* 9eh | Secondary Set Irq */ 5801da177e4SLinus Torvalds __le16 PRICLEARIRQMASK;/* a0h | Primary Clear Irq Mask */ 5811da177e4SLinus Torvalds __le16 SECCLEARIRQMASK;/* a2h | Secondary Clear Irq Mask */ 5821da177e4SLinus Torvalds __le16 PRISETIRQMASK; /* a4h | Primary Set Irq Mask */ 5831da177e4SLinus Torvalds __le16 SECSETIRQMASK; /* a6h | Secondary Set Irq Mask */ 5841da177e4SLinus Torvalds __le32 MAILBOX0; /* a8h | Scratchpad 0 */ 5851da177e4SLinus Torvalds __le32 MAILBOX1; /* ach | Scratchpad 1 */ 5861da177e4SLinus Torvalds __le32 MAILBOX2; /* b0h | Scratchpad 2 */ 5871da177e4SLinus Torvalds __le32 MAILBOX3; /* b4h | Scratchpad 3 */ 5881da177e4SLinus Torvalds __le32 MAILBOX4; /* b8h | Scratchpad 4 */ 5891da177e4SLinus Torvalds __le32 MAILBOX5; /* bch | Scratchpad 5 */ 5901da177e4SLinus Torvalds __le32 MAILBOX6; /* c0h | Scratchpad 6 */ 5911da177e4SLinus Torvalds __le32 MAILBOX7; /* c4h | Scratchpad 7 */ 5921da177e4SLinus Torvalds __le32 ROM_Setup_Data; /* c8h | Rom Setup and Data */ 5931da177e4SLinus Torvalds __le32 ROM_Control_Addr;/* cch | Rom Control and Address */ 5941da177e4SLinus Torvalds __le32 reserved3[12]; /* d0h-ffh | reserved */ 5951da177e4SLinus Torvalds __le32 LUT[64]; /* 100h-1ffh | Lookup Table Entries */ 5961da177e4SLinus Torvalds }; 5971da177e4SLinus Torvalds 5981da177e4SLinus Torvalds #define Mailbox0 SaDbCSR.MAILBOX0 5991da177e4SLinus Torvalds #define Mailbox1 SaDbCSR.MAILBOX1 6001da177e4SLinus Torvalds #define Mailbox2 SaDbCSR.MAILBOX2 6011da177e4SLinus Torvalds #define Mailbox3 SaDbCSR.MAILBOX3 6021da177e4SLinus Torvalds #define Mailbox4 SaDbCSR.MAILBOX4 6031da177e4SLinus Torvalds #define Mailbox5 SaDbCSR.MAILBOX5 6047c00ffa3SMark Haverkamp #define Mailbox6 SaDbCSR.MAILBOX6 6051da177e4SLinus Torvalds #define Mailbox7 SaDbCSR.MAILBOX7 6061da177e4SLinus Torvalds 6071da177e4SLinus Torvalds #define DoorbellReg_p SaDbCSR.PRISETIRQ 6081da177e4SLinus Torvalds #define DoorbellReg_s SaDbCSR.SECSETIRQ 6091da177e4SLinus Torvalds #define DoorbellClrReg_p SaDbCSR.PRICLEARIRQ 6101da177e4SLinus Torvalds 6111da177e4SLinus Torvalds 6121da177e4SLinus Torvalds #define DOORBELL_0 0x0001 6131da177e4SLinus Torvalds #define DOORBELL_1 0x0002 6141da177e4SLinus Torvalds #define DOORBELL_2 0x0004 6151da177e4SLinus Torvalds #define DOORBELL_3 0x0008 6161da177e4SLinus Torvalds #define DOORBELL_4 0x0010 6171da177e4SLinus Torvalds #define DOORBELL_5 0x0020 6181da177e4SLinus Torvalds #define DOORBELL_6 0x0040 6191da177e4SLinus Torvalds 6201da177e4SLinus Torvalds 6211da177e4SLinus Torvalds #define PrintfReady DOORBELL_5 6221da177e4SLinus Torvalds #define PrintfDone DOORBELL_5 6231da177e4SLinus Torvalds 6241da177e4SLinus Torvalds struct sa_registers { 6251da177e4SLinus Torvalds struct sa_drawbridge_CSR SaDbCSR; /* 98h - c4h */ 6261da177e4SLinus Torvalds }; 6271da177e4SLinus Torvalds 6281da177e4SLinus Torvalds 6291da177e4SLinus Torvalds #define Sa_MINIPORT_REVISION 1 6301da177e4SLinus Torvalds 6311da177e4SLinus Torvalds #define sa_readw(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) 6321da177e4SLinus Torvalds #define sa_readl(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) 6331da177e4SLinus Torvalds #define sa_writew(AEP, CSR, value) writew(value, &((AEP)->regs.sa->CSR)) 6341da177e4SLinus Torvalds #define sa_writel(AEP, CSR, value) writel(value, &((AEP)->regs.sa->CSR)) 6351da177e4SLinus Torvalds 6361da177e4SLinus Torvalds /* 6371da177e4SLinus Torvalds * Rx Message Unit Registers 6381da177e4SLinus Torvalds */ 6391da177e4SLinus Torvalds 6401da177e4SLinus Torvalds struct rx_mu_registers { 6411da177e4SLinus Torvalds /* Local | PCI*| Name */ 6421da177e4SLinus Torvalds __le32 ARSR; /* 1300h | 00h | APIC Register Select Register */ 6431da177e4SLinus Torvalds __le32 reserved0; /* 1304h | 04h | Reserved */ 6441da177e4SLinus Torvalds __le32 AWR; /* 1308h | 08h | APIC Window Register */ 6451da177e4SLinus Torvalds __le32 reserved1; /* 130Ch | 0Ch | Reserved */ 6461da177e4SLinus Torvalds __le32 IMRx[2]; /* 1310h | 10h | Inbound Message Registers */ 6471da177e4SLinus Torvalds __le32 OMRx[2]; /* 1318h | 18h | Outbound Message Registers */ 6481da177e4SLinus Torvalds __le32 IDR; /* 1320h | 20h | Inbound Doorbell Register */ 6491da177e4SLinus Torvalds __le32 IISR; /* 1324h | 24h | Inbound Interrupt 6501da177e4SLinus Torvalds Status Register */ 6511da177e4SLinus Torvalds __le32 IIMR; /* 1328h | 28h | Inbound Interrupt 6521da177e4SLinus Torvalds Mask Register */ 6531da177e4SLinus Torvalds __le32 ODR; /* 132Ch | 2Ch | Outbound Doorbell Register */ 6541da177e4SLinus Torvalds __le32 OISR; /* 1330h | 30h | Outbound Interrupt 6551da177e4SLinus Torvalds Status Register */ 6561da177e4SLinus Torvalds __le32 OIMR; /* 1334h | 34h | Outbound Interrupt 6571da177e4SLinus Torvalds Mask Register */ 6588e0c5ebdSMark Haverkamp __le32 reserved2; /* 1338h | 38h | Reserved */ 6598e0c5ebdSMark Haverkamp __le32 reserved3; /* 133Ch | 3Ch | Reserved */ 6608e0c5ebdSMark Haverkamp __le32 InboundQueue;/* 1340h | 40h | Inbound Queue Port relative to firmware */ 6618e0c5ebdSMark Haverkamp __le32 OutboundQueue;/*1344h | 44h | Outbound Queue Port relative to firmware */ 6621da177e4SLinus Torvalds /* * Must access through ATU Inbound 6631da177e4SLinus Torvalds Translation Window */ 6641da177e4SLinus Torvalds }; 6651da177e4SLinus Torvalds 6661da177e4SLinus Torvalds struct rx_inbound { 6671da177e4SLinus Torvalds __le32 Mailbox[8]; 6681da177e4SLinus Torvalds }; 6691da177e4SLinus Torvalds 6701da177e4SLinus Torvalds #define INBOUNDDOORBELL_0 0x00000001 6711da177e4SLinus Torvalds #define INBOUNDDOORBELL_1 0x00000002 6721da177e4SLinus Torvalds #define INBOUNDDOORBELL_2 0x00000004 6731da177e4SLinus Torvalds #define INBOUNDDOORBELL_3 0x00000008 6741da177e4SLinus Torvalds #define INBOUNDDOORBELL_4 0x00000010 6751da177e4SLinus Torvalds #define INBOUNDDOORBELL_5 0x00000020 6761da177e4SLinus Torvalds #define INBOUNDDOORBELL_6 0x00000040 6771da177e4SLinus Torvalds 6781da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_0 0x00000001 6791da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_1 0x00000002 6801da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_2 0x00000004 6811da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_3 0x00000008 6821da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_4 0x00000010 6831da177e4SLinus Torvalds 6841da177e4SLinus Torvalds #define InboundDoorbellReg MUnit.IDR 6851da177e4SLinus Torvalds #define OutboundDoorbellReg MUnit.ODR 6861da177e4SLinus Torvalds 6871da177e4SLinus Torvalds struct rx_registers { 6888e0c5ebdSMark Haverkamp struct rx_mu_registers MUnit; /* 1300h - 1344h */ 6898e0c5ebdSMark Haverkamp __le32 reserved1[2]; /* 1348h - 134ch */ 6901da177e4SLinus Torvalds struct rx_inbound IndexRegs; 6911da177e4SLinus Torvalds }; 6921da177e4SLinus Torvalds 6931da177e4SLinus Torvalds #define rx_readb(AEP, CSR) readb(&((AEP)->regs.rx->CSR)) 6941da177e4SLinus Torvalds #define rx_readl(AEP, CSR) readl(&((AEP)->regs.rx->CSR)) 6951da177e4SLinus Torvalds #define rx_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rx->CSR)) 6961da177e4SLinus Torvalds #define rx_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rx->CSR)) 6971da177e4SLinus Torvalds 6981da177e4SLinus Torvalds /* 6991da177e4SLinus Torvalds * Rkt Message Unit Registers (same as Rx, except a larger reserve region) 7001da177e4SLinus Torvalds */ 7011da177e4SLinus Torvalds 7021da177e4SLinus Torvalds #define rkt_mu_registers rx_mu_registers 7031da177e4SLinus Torvalds #define rkt_inbound rx_inbound 7041da177e4SLinus Torvalds 7051da177e4SLinus Torvalds struct rkt_registers { 7068e0c5ebdSMark Haverkamp struct rkt_mu_registers MUnit; /* 1300h - 1344h */ 7078e0c5ebdSMark Haverkamp __le32 reserved1[1006]; /* 1348h - 22fch */ 7081da177e4SLinus Torvalds struct rkt_inbound IndexRegs; /* 2300h - */ 7091da177e4SLinus Torvalds }; 7101da177e4SLinus Torvalds 7111da177e4SLinus Torvalds #define rkt_readb(AEP, CSR) readb(&((AEP)->regs.rkt->CSR)) 7121da177e4SLinus Torvalds #define rkt_readl(AEP, CSR) readl(&((AEP)->regs.rkt->CSR)) 7131da177e4SLinus Torvalds #define rkt_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rkt->CSR)) 7141da177e4SLinus Torvalds #define rkt_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rkt->CSR)) 7151da177e4SLinus Torvalds 7161da177e4SLinus Torvalds typedef void (*fib_callback)(void *ctxt, struct fib *fibctx); 7171da177e4SLinus Torvalds 7181da177e4SLinus Torvalds struct aac_fib_context { 7191da177e4SLinus Torvalds s16 type; // used for verification of structure 7201da177e4SLinus Torvalds s16 size; 7211da177e4SLinus Torvalds u32 unique; // unique value representing this context 7221da177e4SLinus Torvalds ulong jiffies; // used for cleanup - dmb changed to ulong 7231da177e4SLinus Torvalds struct list_head next; // used to link context's into a linked list 7241da177e4SLinus Torvalds struct semaphore wait_sem; // this is used to wait for the next fib to arrive. 7251da177e4SLinus Torvalds int wait; // Set to true when thread is in WaitForSingleObject 7261da177e4SLinus Torvalds unsigned long count; // total number of FIBs on FibList 7271da177e4SLinus Torvalds struct list_head fib_list; // this holds fibs and their attachd hw_fibs 7281da177e4SLinus Torvalds }; 7291da177e4SLinus Torvalds 7301da177e4SLinus Torvalds struct sense_data { 7311da177e4SLinus Torvalds u8 error_code; /* 70h (current errors), 71h(deferred errors) */ 7321da177e4SLinus Torvalds u8 valid:1; /* A valid bit of one indicates that the information */ 7331da177e4SLinus Torvalds /* field contains valid information as defined in the 7341da177e4SLinus Torvalds * SCSI-2 Standard. 7351da177e4SLinus Torvalds */ 7361da177e4SLinus Torvalds u8 segment_number; /* Only used for COPY, COMPARE, or COPY AND VERIFY Commands */ 7371da177e4SLinus Torvalds u8 sense_key:4; /* Sense Key */ 7381da177e4SLinus Torvalds u8 reserved:1; 7391da177e4SLinus Torvalds u8 ILI:1; /* Incorrect Length Indicator */ 7401da177e4SLinus Torvalds u8 EOM:1; /* End Of Medium - reserved for random access devices */ 7411da177e4SLinus Torvalds u8 filemark:1; /* Filemark - reserved for random access devices */ 7421da177e4SLinus Torvalds 7431da177e4SLinus Torvalds u8 information[4]; /* for direct-access devices, contains the unsigned 7441da177e4SLinus Torvalds * logical block address or residue associated with 7451da177e4SLinus Torvalds * the sense key 7461da177e4SLinus Torvalds */ 7471da177e4SLinus Torvalds u8 add_sense_len; /* number of additional sense bytes to follow this field */ 7481da177e4SLinus Torvalds u8 cmnd_info[4]; /* not used */ 7491da177e4SLinus Torvalds u8 ASC; /* Additional Sense Code */ 7501da177e4SLinus Torvalds u8 ASCQ; /* Additional Sense Code Qualifier */ 7511da177e4SLinus Torvalds u8 FRUC; /* Field Replaceable Unit Code - not used */ 7521da177e4SLinus Torvalds u8 bit_ptr:3; /* indicates which byte of the CDB or parameter data 7531da177e4SLinus Torvalds * was in error 7541da177e4SLinus Torvalds */ 7551da177e4SLinus Torvalds u8 BPV:1; /* bit pointer valid (BPV): 1- indicates that 7561da177e4SLinus Torvalds * the bit_ptr field has valid value 7571da177e4SLinus Torvalds */ 7581da177e4SLinus Torvalds u8 reserved2:2; 7591da177e4SLinus Torvalds u8 CD:1; /* command data bit: 1- illegal parameter in CDB. 7601da177e4SLinus Torvalds * 0- illegal parameter in data. 7611da177e4SLinus Torvalds */ 7621da177e4SLinus Torvalds u8 SKSV:1; 7631da177e4SLinus Torvalds u8 field_ptr[2]; /* byte of the CDB or parameter data in error */ 7641da177e4SLinus Torvalds }; 7651da177e4SLinus Torvalds 7661da177e4SLinus Torvalds struct fsa_dev_info { 7671da177e4SLinus Torvalds u64 last; 7681da177e4SLinus Torvalds u64 size; 7691da177e4SLinus Torvalds u32 type; 770131256cfSMark Haverkamp u32 config_waiting_on; 77131876f32SMark Haverkamp unsigned long config_waiting_stamp; 7721da177e4SLinus Torvalds u16 queue_depth; 773131256cfSMark Haverkamp u8 config_needed; 7741da177e4SLinus Torvalds u8 valid; 7751da177e4SLinus Torvalds u8 ro; 7761da177e4SLinus Torvalds u8 locked; 7771da177e4SLinus Torvalds u8 deleted; 7781da177e4SLinus Torvalds char devname[8]; 7791da177e4SLinus Torvalds struct sense_data sense_data; 7801da177e4SLinus Torvalds }; 7811da177e4SLinus Torvalds 7821da177e4SLinus Torvalds struct fib { 7831da177e4SLinus Torvalds void *next; /* this is used by the allocator */ 7841da177e4SLinus Torvalds s16 type; 7851da177e4SLinus Torvalds s16 size; 7861da177e4SLinus Torvalds /* 7871da177e4SLinus Torvalds * The Adapter that this I/O is destined for. 7881da177e4SLinus Torvalds */ 7891da177e4SLinus Torvalds struct aac_dev *dev; 7901da177e4SLinus Torvalds /* 7911da177e4SLinus Torvalds * This is the event the sendfib routine will wait on if the 7921da177e4SLinus Torvalds * caller did not pass one and this is synch io. 7931da177e4SLinus Torvalds */ 7941da177e4SLinus Torvalds struct semaphore event_wait; 7951da177e4SLinus Torvalds spinlock_t event_lock; 7961da177e4SLinus Torvalds 7971da177e4SLinus Torvalds u32 done; /* gets set to 1 when fib is complete */ 7981da177e4SLinus Torvalds fib_callback callback; 7991da177e4SLinus Torvalds void *callback_data; 8001da177e4SLinus Torvalds u32 flags; // u32 dmb was ulong 8011da177e4SLinus Torvalds /* 8021da177e4SLinus Torvalds * And for the internal issue/reply queues (we may be able 8031da177e4SLinus Torvalds * to merge these two) 8041da177e4SLinus Torvalds */ 8051da177e4SLinus Torvalds struct list_head fiblink; 8061da177e4SLinus Torvalds void *data; 807a8166a52SMark Haverkamp struct hw_fib *hw_fib_va; /* Actual shared object */ 8081da177e4SLinus Torvalds dma_addr_t hw_fib_pa; /* physical address of hw_fib*/ 8091da177e4SLinus Torvalds }; 8101da177e4SLinus Torvalds 8111da177e4SLinus Torvalds /* 8121da177e4SLinus Torvalds * Adapter Information Block 8131da177e4SLinus Torvalds * 8141da177e4SLinus Torvalds * This is returned by the RequestAdapterInfo block 8151da177e4SLinus Torvalds */ 8161da177e4SLinus Torvalds 8171da177e4SLinus Torvalds struct aac_adapter_info 8181da177e4SLinus Torvalds { 81956b58712SMark Haverkamp __le32 platform; 82056b58712SMark Haverkamp __le32 cpu; 82156b58712SMark Haverkamp __le32 subcpu; 82256b58712SMark Haverkamp __le32 clock; 82356b58712SMark Haverkamp __le32 execmem; 82456b58712SMark Haverkamp __le32 buffermem; 82556b58712SMark Haverkamp __le32 totalmem; 82656b58712SMark Haverkamp __le32 kernelrev; 82756b58712SMark Haverkamp __le32 kernelbuild; 82856b58712SMark Haverkamp __le32 monitorrev; 82956b58712SMark Haverkamp __le32 monitorbuild; 83056b58712SMark Haverkamp __le32 hwrev; 83156b58712SMark Haverkamp __le32 hwbuild; 83256b58712SMark Haverkamp __le32 biosrev; 83356b58712SMark Haverkamp __le32 biosbuild; 83456b58712SMark Haverkamp __le32 cluster; 83556b58712SMark Haverkamp __le32 clusterchannelmask; 83656b58712SMark Haverkamp __le32 serial[2]; 83756b58712SMark Haverkamp __le32 battery; 83856b58712SMark Haverkamp __le32 options; 83956b58712SMark Haverkamp __le32 OEM; 8401da177e4SLinus Torvalds }; 8411da177e4SLinus Torvalds 8427c00ffa3SMark Haverkamp struct aac_supplement_adapter_info 8437c00ffa3SMark Haverkamp { 8447c00ffa3SMark Haverkamp u8 AdapterTypeText[17+1]; 8457c00ffa3SMark Haverkamp u8 Pad[2]; 8467c00ffa3SMark Haverkamp __le32 FlashMemoryByteSize; 8477c00ffa3SMark Haverkamp __le32 FlashImageId; 8487c00ffa3SMark Haverkamp __le32 MaxNumberPorts; 8497c00ffa3SMark Haverkamp __le32 Version; 8507c00ffa3SMark Haverkamp __le32 FeatureBits; 8517c00ffa3SMark Haverkamp u8 SlotNumber; 852a45c863fSSalyzyn, Mark u8 ReservedPad0[3]; 8537c00ffa3SMark Haverkamp u8 BuildDate[12]; 8547c00ffa3SMark Haverkamp __le32 CurrentNumberPorts; 855a45c863fSSalyzyn, Mark struct { 856a45c863fSSalyzyn, Mark u8 AssemblyPn[8]; 857a45c863fSSalyzyn, Mark u8 FruPn[8]; 858a45c863fSSalyzyn, Mark u8 BatteryFruPn[8]; 859a45c863fSSalyzyn, Mark u8 EcVersionString[8]; 860a45c863fSSalyzyn, Mark u8 Tsid[12]; 861a45c863fSSalyzyn, Mark } VpdInfo; 862a45c863fSSalyzyn, Mark __le32 FlashFirmwareRevision; 863a45c863fSSalyzyn, Mark __le32 FlashFirmwareBuild; 864a45c863fSSalyzyn, Mark __le32 RaidTypeMorphOptions; 865a45c863fSSalyzyn, Mark __le32 FlashFirmwareBootRevision; 866a45c863fSSalyzyn, Mark __le32 FlashFirmwareBootBuild; 867a45c863fSSalyzyn, Mark u8 MfgPcbaSerialNo[12]; 868a45c863fSSalyzyn, Mark u8 MfgWWNName[8]; 86929c97684SSalyzyn, Mark __le32 SupportedOptions2; 870a45c863fSSalyzyn, Mark __le32 ReservedGrowth[1]; 8717c00ffa3SMark Haverkamp }; 8727c00ffa3SMark Haverkamp #define AAC_FEATURE_FALCON 0x00000010 87329c97684SSalyzyn, Mark #define AAC_OPTION_MU_RESET 0x00000001 87429c97684SSalyzyn, Mark #define AAC_OPTION_IGNORE_RESET 0x00000002 8757c00ffa3SMark Haverkamp #define AAC_SIS_VERSION_V3 3 8767c00ffa3SMark Haverkamp #define AAC_SIS_SLOT_UNKNOWN 0xFF 8777c00ffa3SMark Haverkamp 87884971738SMark Haverkamp #define GetBusInfo 0x00000009 87984971738SMark Haverkamp struct aac_bus_info { 88084971738SMark Haverkamp __le32 Command; /* VM_Ioctl */ 88184971738SMark Haverkamp __le32 ObjType; /* FT_DRIVE */ 88284971738SMark Haverkamp __le32 MethodId; /* 1 = SCSI Layer */ 88384971738SMark Haverkamp __le32 ObjectId; /* Handle */ 88484971738SMark Haverkamp __le32 CtlCmd; /* GetBusInfo */ 88584971738SMark Haverkamp }; 88684971738SMark Haverkamp 88784971738SMark Haverkamp struct aac_bus_info_response { 88884971738SMark Haverkamp __le32 Status; /* ST_OK */ 88984971738SMark Haverkamp __le32 ObjType; 89084971738SMark Haverkamp __le32 MethodId; /* unused */ 89184971738SMark Haverkamp __le32 ObjectId; /* unused */ 89284971738SMark Haverkamp __le32 CtlCmd; /* unused */ 89384971738SMark Haverkamp __le32 ProbeComplete; 89484971738SMark Haverkamp __le32 BusCount; 89584971738SMark Haverkamp __le32 TargetsPerBus; 89684971738SMark Haverkamp u8 InitiatorBusId[10]; 89784971738SMark Haverkamp u8 BusValid[10]; 89884971738SMark Haverkamp }; 89984971738SMark Haverkamp 9001da177e4SLinus Torvalds /* 9011da177e4SLinus Torvalds * Battery platforms 9021da177e4SLinus Torvalds */ 9031da177e4SLinus Torvalds #define AAC_BAT_REQ_PRESENT (1) 9041da177e4SLinus Torvalds #define AAC_BAT_REQ_NOTPRESENT (2) 9051da177e4SLinus Torvalds #define AAC_BAT_OPT_PRESENT (3) 9061da177e4SLinus Torvalds #define AAC_BAT_OPT_NOTPRESENT (4) 9071da177e4SLinus Torvalds #define AAC_BAT_NOT_SUPPORTED (5) 9081da177e4SLinus Torvalds /* 9091da177e4SLinus Torvalds * cpu types 9101da177e4SLinus Torvalds */ 9111da177e4SLinus Torvalds #define AAC_CPU_SIMULATOR (1) 9121da177e4SLinus Torvalds #define AAC_CPU_I960 (2) 9131da177e4SLinus Torvalds #define AAC_CPU_STRONGARM (3) 9141da177e4SLinus Torvalds 9151da177e4SLinus Torvalds /* 9161da177e4SLinus Torvalds * Supported Options 9171da177e4SLinus Torvalds */ 9181da177e4SLinus Torvalds #define AAC_OPT_SNAPSHOT cpu_to_le32(1) 9191da177e4SLinus Torvalds #define AAC_OPT_CLUSTERS cpu_to_le32(1<<1) 9201da177e4SLinus Torvalds #define AAC_OPT_WRITE_CACHE cpu_to_le32(1<<2) 9211da177e4SLinus Torvalds #define AAC_OPT_64BIT_DATA cpu_to_le32(1<<3) 9221da177e4SLinus Torvalds #define AAC_OPT_HOST_TIME_FIB cpu_to_le32(1<<4) 9231da177e4SLinus Torvalds #define AAC_OPT_RAID50 cpu_to_le32(1<<5) 9241da177e4SLinus Torvalds #define AAC_OPT_4GB_WINDOW cpu_to_le32(1<<6) 9251da177e4SLinus Torvalds #define AAC_OPT_SCSI_UPGRADEABLE cpu_to_le32(1<<7) 9261da177e4SLinus Torvalds #define AAC_OPT_SOFT_ERR_REPORT cpu_to_le32(1<<8) 9271da177e4SLinus Torvalds #define AAC_OPT_SUPPORTED_RECONDITION cpu_to_le32(1<<9) 9281da177e4SLinus Torvalds #define AAC_OPT_SGMAP_HOST64 cpu_to_le32(1<<10) 9291da177e4SLinus Torvalds #define AAC_OPT_ALARM cpu_to_le32(1<<11) 9301da177e4SLinus Torvalds #define AAC_OPT_NONDASD cpu_to_le32(1<<12) 9311da177e4SLinus Torvalds #define AAC_OPT_SCSI_MANAGED cpu_to_le32(1<<13) 9321da177e4SLinus Torvalds #define AAC_OPT_RAID_SCSI_MODE cpu_to_le32(1<<14) 9331da177e4SLinus Torvalds #define AAC_OPT_SUPPLEMENT_ADAPTER_INFO cpu_to_le32(1<<16) 9341da177e4SLinus Torvalds #define AAC_OPT_NEW_COMM cpu_to_le32(1<<17) 9351da177e4SLinus Torvalds #define AAC_OPT_NEW_COMM_64 cpu_to_le32(1<<18) 9361da177e4SLinus Torvalds 9371da177e4SLinus Torvalds struct aac_dev 9381da177e4SLinus Torvalds { 9391da177e4SLinus Torvalds struct list_head entry; 9401da177e4SLinus Torvalds const char *name; 9411da177e4SLinus Torvalds int id; 9421da177e4SLinus Torvalds 9431da177e4SLinus Torvalds /* 9447c00ffa3SMark Haverkamp * negotiated FIB settings 9457c00ffa3SMark Haverkamp */ 9467c00ffa3SMark Haverkamp unsigned max_fib_size; 9477c00ffa3SMark Haverkamp unsigned sg_tablesize; 9487c00ffa3SMark Haverkamp 9497c00ffa3SMark Haverkamp /* 9501da177e4SLinus Torvalds * Map for 128 fib objects (64k) 9511da177e4SLinus Torvalds */ 9521da177e4SLinus Torvalds dma_addr_t hw_fib_pa; 9531da177e4SLinus Torvalds struct hw_fib *hw_fib_va; 9541da177e4SLinus Torvalds struct hw_fib *aif_base_va; 9551da177e4SLinus Torvalds /* 9561da177e4SLinus Torvalds * Fib Headers 9571da177e4SLinus Torvalds */ 9581da177e4SLinus Torvalds struct fib *fibs; 9591da177e4SLinus Torvalds 9601da177e4SLinus Torvalds struct fib *free_fib; 9611da177e4SLinus Torvalds spinlock_t fib_lock; 9621da177e4SLinus Torvalds 9631da177e4SLinus Torvalds struct aac_queue_block *queues; 9641da177e4SLinus Torvalds /* 9651da177e4SLinus Torvalds * The user API will use an IOCTL to register itself to receive 9661da177e4SLinus Torvalds * FIBs from the adapter. The following list is used to keep 9671da177e4SLinus Torvalds * track of all the threads that have requested these FIBs. The 9681da177e4SLinus Torvalds * mutex is used to synchronize access to all data associated 9691da177e4SLinus Torvalds * with the adapter fibs. 9701da177e4SLinus Torvalds */ 9711da177e4SLinus Torvalds struct list_head fib_list; 9721da177e4SLinus Torvalds 9731da177e4SLinus Torvalds struct adapter_ops a_ops; 9741da177e4SLinus Torvalds unsigned long fsrev; /* Main driver's revision number */ 9751da177e4SLinus Torvalds 9768e0c5ebdSMark Haverkamp unsigned base_size; /* Size of mapped in region */ 9771da177e4SLinus Torvalds struct aac_init *init; /* Holds initialization info to communicate with adapter */ 9781da177e4SLinus Torvalds dma_addr_t init_pa; /* Holds physical address of the init struct */ 9791da177e4SLinus Torvalds 9801da177e4SLinus Torvalds struct pci_dev *pdev; /* Our PCI interface */ 9811da177e4SLinus Torvalds void * printfbuf; /* pointer to buffer used for printf's from the adapter */ 9821da177e4SLinus Torvalds void * comm_addr; /* Base address of Comm area */ 9831da177e4SLinus Torvalds dma_addr_t comm_phys; /* Physical Address of Comm area */ 9841da177e4SLinus Torvalds size_t comm_size; 9851da177e4SLinus Torvalds 9861da177e4SLinus Torvalds struct Scsi_Host *scsi_host_ptr; 9871da177e4SLinus Torvalds int maximum_num_containers; 98884971738SMark Haverkamp int maximum_num_physicals; 98984971738SMark Haverkamp int maximum_num_channels; 9901da177e4SLinus Torvalds struct fsa_dev_info *fsa_dev; 991fe27381dSChristoph Hellwig struct task_struct *thread; 9921da177e4SLinus Torvalds int cardtype; 9931da177e4SLinus Torvalds 9941da177e4SLinus Torvalds /* 9951da177e4SLinus Torvalds * The following is the device specific extension. 9961da177e4SLinus Torvalds */ 9978e0c5ebdSMark Haverkamp #if (!defined(AAC_MIN_FOOTPRINT_SIZE)) 9988e0c5ebdSMark Haverkamp # define AAC_MIN_FOOTPRINT_SIZE 8192 9998e0c5ebdSMark Haverkamp #endif 10001da177e4SLinus Torvalds union 10011da177e4SLinus Torvalds { 10021da177e4SLinus Torvalds struct sa_registers __iomem *sa; 10031da177e4SLinus Torvalds struct rx_registers __iomem *rx; 10041da177e4SLinus Torvalds struct rkt_registers __iomem *rkt; 10051da177e4SLinus Torvalds } regs; 100676a7f8fdSMark Haverkamp volatile void __iomem *base; 100776a7f8fdSMark Haverkamp volatile struct rx_inbound __iomem *IndexRegs; 10081da177e4SLinus Torvalds u32 OIMR; /* Mask Register Cache */ 10091da177e4SLinus Torvalds /* 10101da177e4SLinus Torvalds * AIF thread states 10111da177e4SLinus Torvalds */ 10121da177e4SLinus Torvalds u32 aif_thread; 10131da177e4SLinus Torvalds struct aac_adapter_info adapter_info; 10147c00ffa3SMark Haverkamp struct aac_supplement_adapter_info supplement_adapter_info; 10151da177e4SLinus Torvalds /* These are in adapter info but they are in the io flow so 10161da177e4SLinus Torvalds * lets break them out so we don't have to do an AND to check them 10171da177e4SLinus Torvalds */ 10181da177e4SLinus Torvalds u8 nondasd_support; 101995e852e1SSalyzyn, Mark u8 cache_protected; 10201da177e4SLinus Torvalds u8 dac_support; 10211da177e4SLinus Torvalds u8 raid_scsi_mode; 102228713324SMark Haverkamp u8 comm_interface; 102328713324SMark Haverkamp # define AAC_COMM_PRODUCER 0 102428713324SMark Haverkamp # define AAC_COMM_MESSAGE 1 10250e68c003SMark Haverkamp /* macro side-effects BEWARE */ 10260e68c003SMark Haverkamp # define raw_io_interface \ 10270e68c003SMark Haverkamp init->InitStructRevision==cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION_4) 10287a8cf29dSMark Haverkamp u8 raw_io_64; 10297c00ffa3SMark Haverkamp u8 printf_enabled; 10308c867b25SMark Haverkamp u8 in_reset; 10311da177e4SLinus Torvalds }; 10321da177e4SLinus Torvalds 10331da177e4SLinus Torvalds #define aac_adapter_interrupt(dev) \ 10341da177e4SLinus Torvalds (dev)->a_ops.adapter_interrupt(dev) 10351da177e4SLinus Torvalds 10361da177e4SLinus Torvalds #define aac_adapter_notify(dev, event) \ 10371da177e4SLinus Torvalds (dev)->a_ops.adapter_notify(dev, event) 10381da177e4SLinus Torvalds 1039bd1aac80SMark Haverkamp #define aac_adapter_disable_int(dev) \ 1040bd1aac80SMark Haverkamp (dev)->a_ops.adapter_disable_int(dev) 1041bd1aac80SMark Haverkamp 104228713324SMark Haverkamp #define aac_adapter_enable_int(dev) \ 104328713324SMark Haverkamp (dev)->a_ops.adapter_enable_int(dev) 104428713324SMark Haverkamp 10457c00ffa3SMark Haverkamp #define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) \ 10467c00ffa3SMark Haverkamp (dev)->a_ops.adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) 10471da177e4SLinus Torvalds 10481da177e4SLinus Torvalds #define aac_adapter_check_health(dev) \ 10491da177e4SLinus Torvalds (dev)->a_ops.adapter_check_health(dev) 10501da177e4SLinus Torvalds 10518418852dSMark Haverkamp #define aac_adapter_restart(dev,bled) \ 10528418852dSMark Haverkamp (dev)->a_ops.adapter_restart(dev,bled) 10538418852dSMark Haverkamp 105476a7f8fdSMark Haverkamp #define aac_adapter_ioremap(dev, size) \ 105576a7f8fdSMark Haverkamp (dev)->a_ops.adapter_ioremap(dev, size) 105676a7f8fdSMark Haverkamp 105728713324SMark Haverkamp #define aac_adapter_deliver(fib) \ 105828713324SMark Haverkamp ((fib)->dev)->a_ops.adapter_deliver(fib) 105928713324SMark Haverkamp 1060e8f32de5SMark Haverkamp #define aac_adapter_bounds(dev,cmd,lba) \ 1061e8f32de5SMark Haverkamp dev->a_ops.adapter_bounds(dev,cmd,lba) 1062e8f32de5SMark Haverkamp 1063e8f32de5SMark Haverkamp #define aac_adapter_read(fib,cmd,lba,count) \ 1064e8f32de5SMark Haverkamp ((fib)->dev)->a_ops.adapter_read(fib,cmd,lba,count) 1065e8f32de5SMark Haverkamp 10669d399cc7SSalyzyn, Mark #define aac_adapter_write(fib,cmd,lba,count,fua) \ 10679d399cc7SSalyzyn, Mark ((fib)->dev)->a_ops.adapter_write(fib,cmd,lba,count,fua) 1068e8f32de5SMark Haverkamp 1069e8f32de5SMark Haverkamp #define aac_adapter_scsi(fib,cmd) \ 1070e8f32de5SMark Haverkamp ((fib)->dev)->a_ops.adapter_scsi(fib,cmd) 1071e8f32de5SMark Haverkamp 107228713324SMark Haverkamp #define aac_adapter_comm(dev,comm) \ 107328713324SMark Haverkamp (dev)->a_ops.adapter_comm(dev, comm) 107428713324SMark Haverkamp 10751da177e4SLinus Torvalds #define FIB_CONTEXT_FLAG_TIMED_OUT (0x00000001) 10761da177e4SLinus Torvalds 10771da177e4SLinus Torvalds /* 10781da177e4SLinus Torvalds * Define the command values 10791da177e4SLinus Torvalds */ 10801da177e4SLinus Torvalds 10811da177e4SLinus Torvalds #define Null 0 10821da177e4SLinus Torvalds #define GetAttributes 1 10831da177e4SLinus Torvalds #define SetAttributes 2 10841da177e4SLinus Torvalds #define Lookup 3 10851da177e4SLinus Torvalds #define ReadLink 4 10861da177e4SLinus Torvalds #define Read 5 10871da177e4SLinus Torvalds #define Write 6 10881da177e4SLinus Torvalds #define Create 7 10891da177e4SLinus Torvalds #define MakeDirectory 8 10901da177e4SLinus Torvalds #define SymbolicLink 9 10911da177e4SLinus Torvalds #define MakeNode 10 10921da177e4SLinus Torvalds #define Removex 11 10931da177e4SLinus Torvalds #define RemoveDirectoryx 12 10941da177e4SLinus Torvalds #define Rename 13 10951da177e4SLinus Torvalds #define Link 14 10961da177e4SLinus Torvalds #define ReadDirectory 15 10971da177e4SLinus Torvalds #define ReadDirectoryPlus 16 10981da177e4SLinus Torvalds #define FileSystemStatus 17 10991da177e4SLinus Torvalds #define FileSystemInfo 18 11001da177e4SLinus Torvalds #define PathConfigure 19 11011da177e4SLinus Torvalds #define Commit 20 11021da177e4SLinus Torvalds #define Mount 21 11031da177e4SLinus Torvalds #define UnMount 22 11041da177e4SLinus Torvalds #define Newfs 23 11051da177e4SLinus Torvalds #define FsCheck 24 11061da177e4SLinus Torvalds #define FsSync 25 11071da177e4SLinus Torvalds #define SimReadWrite 26 11081da177e4SLinus Torvalds #define SetFileSystemStatus 27 11091da177e4SLinus Torvalds #define BlockRead 28 11101da177e4SLinus Torvalds #define BlockWrite 29 11111da177e4SLinus Torvalds #define NvramIoctl 30 11121da177e4SLinus Torvalds #define FsSyncWait 31 11131da177e4SLinus Torvalds #define ClearArchiveBit 32 11141da177e4SLinus Torvalds #define SetAcl 33 11151da177e4SLinus Torvalds #define GetAcl 34 11161da177e4SLinus Torvalds #define AssignAcl 35 11171da177e4SLinus Torvalds #define FaultInsertion 36 /* Fault Insertion Command */ 11181da177e4SLinus Torvalds #define CrazyCache 37 /* Crazycache */ 11191da177e4SLinus Torvalds 11201da177e4SLinus Torvalds #define MAX_FSACOMMAND_NUM 38 11211da177e4SLinus Torvalds 11221da177e4SLinus Torvalds 11231da177e4SLinus Torvalds /* 11241da177e4SLinus Torvalds * Define the status returns. These are very unixlike although 11251da177e4SLinus Torvalds * most are not in fact used 11261da177e4SLinus Torvalds */ 11271da177e4SLinus Torvalds 11281da177e4SLinus Torvalds #define ST_OK 0 11291da177e4SLinus Torvalds #define ST_PERM 1 11301da177e4SLinus Torvalds #define ST_NOENT 2 11311da177e4SLinus Torvalds #define ST_IO 5 11321da177e4SLinus Torvalds #define ST_NXIO 6 11331da177e4SLinus Torvalds #define ST_E2BIG 7 11341da177e4SLinus Torvalds #define ST_ACCES 13 11351da177e4SLinus Torvalds #define ST_EXIST 17 11361da177e4SLinus Torvalds #define ST_XDEV 18 11371da177e4SLinus Torvalds #define ST_NODEV 19 11381da177e4SLinus Torvalds #define ST_NOTDIR 20 11391da177e4SLinus Torvalds #define ST_ISDIR 21 11401da177e4SLinus Torvalds #define ST_INVAL 22 11411da177e4SLinus Torvalds #define ST_FBIG 27 11421da177e4SLinus Torvalds #define ST_NOSPC 28 11431da177e4SLinus Torvalds #define ST_ROFS 30 11441da177e4SLinus Torvalds #define ST_MLINK 31 11451da177e4SLinus Torvalds #define ST_WOULDBLOCK 35 11461da177e4SLinus Torvalds #define ST_NAMETOOLONG 63 11471da177e4SLinus Torvalds #define ST_NOTEMPTY 66 11481da177e4SLinus Torvalds #define ST_DQUOT 69 11491da177e4SLinus Torvalds #define ST_STALE 70 11501da177e4SLinus Torvalds #define ST_REMOTE 71 11511da177e4SLinus Torvalds #define ST_BADHANDLE 10001 11521da177e4SLinus Torvalds #define ST_NOT_SYNC 10002 11531da177e4SLinus Torvalds #define ST_BAD_COOKIE 10003 11541da177e4SLinus Torvalds #define ST_NOTSUPP 10004 11551da177e4SLinus Torvalds #define ST_TOOSMALL 10005 11561da177e4SLinus Torvalds #define ST_SERVERFAULT 10006 11571da177e4SLinus Torvalds #define ST_BADTYPE 10007 11581da177e4SLinus Torvalds #define ST_JUKEBOX 10008 11591da177e4SLinus Torvalds #define ST_NOTMOUNTED 10009 11601da177e4SLinus Torvalds #define ST_MAINTMODE 10010 11611da177e4SLinus Torvalds #define ST_STALEACL 10011 11621da177e4SLinus Torvalds 11631da177e4SLinus Torvalds /* 11641da177e4SLinus Torvalds * On writes how does the client want the data written. 11651da177e4SLinus Torvalds */ 11661da177e4SLinus Torvalds 11671da177e4SLinus Torvalds #define CACHE_CSTABLE 1 11681da177e4SLinus Torvalds #define CACHE_UNSTABLE 2 11691da177e4SLinus Torvalds 11701da177e4SLinus Torvalds /* 11711da177e4SLinus Torvalds * Lets the client know at which level the data was commited on 11721da177e4SLinus Torvalds * a write request 11731da177e4SLinus Torvalds */ 11741da177e4SLinus Torvalds 11751da177e4SLinus Torvalds #define CMFILE_SYNCH_NVRAM 1 11761da177e4SLinus Torvalds #define CMDATA_SYNCH_NVRAM 2 11771da177e4SLinus Torvalds #define CMFILE_SYNCH 3 11781da177e4SLinus Torvalds #define CMDATA_SYNCH 4 11791da177e4SLinus Torvalds #define CMUNSTABLE 5 11801da177e4SLinus Torvalds 11811da177e4SLinus Torvalds struct aac_read 11821da177e4SLinus Torvalds { 118356b58712SMark Haverkamp __le32 command; 118456b58712SMark Haverkamp __le32 cid; 118556b58712SMark Haverkamp __le32 block; 118656b58712SMark Haverkamp __le32 count; 11871da177e4SLinus Torvalds struct sgmap sg; // Must be last in struct because it is variable 11881da177e4SLinus Torvalds }; 11891da177e4SLinus Torvalds 11901da177e4SLinus Torvalds struct aac_read64 11911da177e4SLinus Torvalds { 119256b58712SMark Haverkamp __le32 command; 119356b58712SMark Haverkamp __le16 cid; 119456b58712SMark Haverkamp __le16 sector_count; 119556b58712SMark Haverkamp __le32 block; 119656b58712SMark Haverkamp __le16 pad; 119756b58712SMark Haverkamp __le16 flags; 11981da177e4SLinus Torvalds struct sgmap64 sg; // Must be last in struct because it is variable 11991da177e4SLinus Torvalds }; 12001da177e4SLinus Torvalds 12011da177e4SLinus Torvalds struct aac_read_reply 12021da177e4SLinus Torvalds { 120356b58712SMark Haverkamp __le32 status; 120456b58712SMark Haverkamp __le32 count; 12051da177e4SLinus Torvalds }; 12061da177e4SLinus Torvalds 12071da177e4SLinus Torvalds struct aac_write 12081da177e4SLinus Torvalds { 120956b58712SMark Haverkamp __le32 command; 121056b58712SMark Haverkamp __le32 cid; 121156b58712SMark Haverkamp __le32 block; 121256b58712SMark Haverkamp __le32 count; 121356b58712SMark Haverkamp __le32 stable; // Not used 12141da177e4SLinus Torvalds struct sgmap sg; // Must be last in struct because it is variable 12151da177e4SLinus Torvalds }; 12161da177e4SLinus Torvalds 12171da177e4SLinus Torvalds struct aac_write64 12181da177e4SLinus Torvalds { 121956b58712SMark Haverkamp __le32 command; 122056b58712SMark Haverkamp __le16 cid; 122156b58712SMark Haverkamp __le16 sector_count; 122256b58712SMark Haverkamp __le32 block; 122356b58712SMark Haverkamp __le16 pad; 122456b58712SMark Haverkamp __le16 flags; 12259d399cc7SSalyzyn, Mark #define IO_TYPE_WRITE 0x00000000 12269d399cc7SSalyzyn, Mark #define IO_TYPE_READ 0x00000001 12279d399cc7SSalyzyn, Mark #define IO_SUREWRITE 0x00000008 12281da177e4SLinus Torvalds struct sgmap64 sg; // Must be last in struct because it is variable 12291da177e4SLinus Torvalds }; 12301da177e4SLinus Torvalds struct aac_write_reply 12311da177e4SLinus Torvalds { 123256b58712SMark Haverkamp __le32 status; 123356b58712SMark Haverkamp __le32 count; 123456b58712SMark Haverkamp __le32 committed; 12351da177e4SLinus Torvalds }; 12361da177e4SLinus Torvalds 12370e68c003SMark Haverkamp struct aac_raw_io 12380e68c003SMark Haverkamp { 12390e68c003SMark Haverkamp __le32 block[2]; 12400e68c003SMark Haverkamp __le32 count; 12410e68c003SMark Haverkamp __le16 cid; 12420e68c003SMark Haverkamp __le16 flags; /* 00 W, 01 R */ 12430e68c003SMark Haverkamp __le16 bpTotal; /* reserved for F/W use */ 12440e68c003SMark Haverkamp __le16 bpComplete; /* reserved for F/W use */ 12450e68c003SMark Haverkamp struct sgmapraw sg; 12460e68c003SMark Haverkamp }; 12470e68c003SMark Haverkamp 12481da177e4SLinus Torvalds #define CT_FLUSH_CACHE 129 12491da177e4SLinus Torvalds struct aac_synchronize { 125056b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 125156b58712SMark Haverkamp __le32 type; /* CT_FLUSH_CACHE */ 125256b58712SMark Haverkamp __le32 cid; 125356b58712SMark Haverkamp __le32 parm1; 125456b58712SMark Haverkamp __le32 parm2; 125556b58712SMark Haverkamp __le32 parm3; 125656b58712SMark Haverkamp __le32 parm4; 125756b58712SMark Haverkamp __le32 count; /* sizeof(((struct aac_synchronize_reply *)NULL)->data) */ 12581da177e4SLinus Torvalds }; 12591da177e4SLinus Torvalds 12601da177e4SLinus Torvalds struct aac_synchronize_reply { 126156b58712SMark Haverkamp __le32 dummy0; 126256b58712SMark Haverkamp __le32 dummy1; 126356b58712SMark Haverkamp __le32 status; /* CT_OK */ 126456b58712SMark Haverkamp __le32 parm1; 126556b58712SMark Haverkamp __le32 parm2; 126656b58712SMark Haverkamp __le32 parm3; 126756b58712SMark Haverkamp __le32 parm4; 126856b58712SMark Haverkamp __le32 parm5; 12691da177e4SLinus Torvalds u8 data[16]; 12701da177e4SLinus Torvalds }; 12711da177e4SLinus Torvalds 127229c97684SSalyzyn, Mark #define CT_PAUSE_IO 65 127329c97684SSalyzyn, Mark #define CT_RELEASE_IO 66 127429c97684SSalyzyn, Mark struct aac_pause { 127529c97684SSalyzyn, Mark __le32 command; /* VM_ContainerConfig */ 127629c97684SSalyzyn, Mark __le32 type; /* CT_PAUSE_IO */ 127729c97684SSalyzyn, Mark __le32 timeout; /* 10ms ticks */ 127829c97684SSalyzyn, Mark __le32 min; 127929c97684SSalyzyn, Mark __le32 noRescan; 128029c97684SSalyzyn, Mark __le32 parm3; 128129c97684SSalyzyn, Mark __le32 parm4; 128229c97684SSalyzyn, Mark __le32 count; /* sizeof(((struct aac_pause_reply *)NULL)->data) */ 128329c97684SSalyzyn, Mark }; 128429c97684SSalyzyn, Mark 12851da177e4SLinus Torvalds struct aac_srb 12861da177e4SLinus Torvalds { 128756b58712SMark Haverkamp __le32 function; 128856b58712SMark Haverkamp __le32 channel; 128956b58712SMark Haverkamp __le32 id; 129056b58712SMark Haverkamp __le32 lun; 129156b58712SMark Haverkamp __le32 timeout; 129256b58712SMark Haverkamp __le32 flags; 129356b58712SMark Haverkamp __le32 count; // Data xfer size 129456b58712SMark Haverkamp __le32 retry_limit; 129556b58712SMark Haverkamp __le32 cdb_size; 129656b58712SMark Haverkamp u8 cdb[16]; 129756b58712SMark Haverkamp struct sgmap sg; 129856b58712SMark Haverkamp }; 129956b58712SMark Haverkamp 130056b58712SMark Haverkamp /* 13010e68c003SMark Haverkamp * This and associated data structs are used by the 130256b58712SMark Haverkamp * ioctl caller and are in cpu order. 130356b58712SMark Haverkamp */ 130456b58712SMark Haverkamp struct user_aac_srb 130556b58712SMark Haverkamp { 13061da177e4SLinus Torvalds u32 function; 13071da177e4SLinus Torvalds u32 channel; 13081da177e4SLinus Torvalds u32 id; 13091da177e4SLinus Torvalds u32 lun; 13101da177e4SLinus Torvalds u32 timeout; 13111da177e4SLinus Torvalds u32 flags; 13121da177e4SLinus Torvalds u32 count; // Data xfer size 13131da177e4SLinus Torvalds u32 retry_limit; 13141da177e4SLinus Torvalds u32 cdb_size; 13151da177e4SLinus Torvalds u8 cdb[16]; 131656b58712SMark Haverkamp struct user_sgmap sg; 13171da177e4SLinus Torvalds }; 13181da177e4SLinus Torvalds 13191da177e4SLinus Torvalds #define AAC_SENSE_BUFFERSIZE 30 13201da177e4SLinus Torvalds 13211da177e4SLinus Torvalds struct aac_srb_reply 13221da177e4SLinus Torvalds { 132356b58712SMark Haverkamp __le32 status; 132456b58712SMark Haverkamp __le32 srb_status; 132556b58712SMark Haverkamp __le32 scsi_status; 132656b58712SMark Haverkamp __le32 data_xfer_length; 132756b58712SMark Haverkamp __le32 sense_data_size; 13281da177e4SLinus Torvalds u8 sense_data[AAC_SENSE_BUFFERSIZE]; // Can this be SCSI_SENSE_BUFFERSIZE 13291da177e4SLinus Torvalds }; 13301da177e4SLinus Torvalds /* 13311da177e4SLinus Torvalds * SRB Flags 13321da177e4SLinus Torvalds */ 13331da177e4SLinus Torvalds #define SRB_NoDataXfer 0x0000 13341da177e4SLinus Torvalds #define SRB_DisableDisconnect 0x0004 13351da177e4SLinus Torvalds #define SRB_DisableSynchTransfer 0x0008 13361da177e4SLinus Torvalds #define SRB_BypassFrozenQueue 0x0010 13371da177e4SLinus Torvalds #define SRB_DisableAutosense 0x0020 13381da177e4SLinus Torvalds #define SRB_DataIn 0x0040 13391da177e4SLinus Torvalds #define SRB_DataOut 0x0080 13401da177e4SLinus Torvalds 13411da177e4SLinus Torvalds /* 13421da177e4SLinus Torvalds * SRB Functions - set in aac_srb->function 13431da177e4SLinus Torvalds */ 13441da177e4SLinus Torvalds #define SRBF_ExecuteScsi 0x0000 13451da177e4SLinus Torvalds #define SRBF_ClaimDevice 0x0001 13461da177e4SLinus Torvalds #define SRBF_IO_Control 0x0002 13471da177e4SLinus Torvalds #define SRBF_ReceiveEvent 0x0003 13481da177e4SLinus Torvalds #define SRBF_ReleaseQueue 0x0004 13491da177e4SLinus Torvalds #define SRBF_AttachDevice 0x0005 13501da177e4SLinus Torvalds #define SRBF_ReleaseDevice 0x0006 13511da177e4SLinus Torvalds #define SRBF_Shutdown 0x0007 13521da177e4SLinus Torvalds #define SRBF_Flush 0x0008 13531da177e4SLinus Torvalds #define SRBF_AbortCommand 0x0010 13541da177e4SLinus Torvalds #define SRBF_ReleaseRecovery 0x0011 13551da177e4SLinus Torvalds #define SRBF_ResetBus 0x0012 13561da177e4SLinus Torvalds #define SRBF_ResetDevice 0x0013 13571da177e4SLinus Torvalds #define SRBF_TerminateIO 0x0014 13581da177e4SLinus Torvalds #define SRBF_FlushQueue 0x0015 13591da177e4SLinus Torvalds #define SRBF_RemoveDevice 0x0016 13601da177e4SLinus Torvalds #define SRBF_DomainValidation 0x0017 13611da177e4SLinus Torvalds 13621da177e4SLinus Torvalds /* 13631da177e4SLinus Torvalds * SRB SCSI Status - set in aac_srb->scsi_status 13641da177e4SLinus Torvalds */ 13651da177e4SLinus Torvalds #define SRB_STATUS_PENDING 0x00 13661da177e4SLinus Torvalds #define SRB_STATUS_SUCCESS 0x01 13671da177e4SLinus Torvalds #define SRB_STATUS_ABORTED 0x02 13681da177e4SLinus Torvalds #define SRB_STATUS_ABORT_FAILED 0x03 13691da177e4SLinus Torvalds #define SRB_STATUS_ERROR 0x04 13701da177e4SLinus Torvalds #define SRB_STATUS_BUSY 0x05 13711da177e4SLinus Torvalds #define SRB_STATUS_INVALID_REQUEST 0x06 13721da177e4SLinus Torvalds #define SRB_STATUS_INVALID_PATH_ID 0x07 13731da177e4SLinus Torvalds #define SRB_STATUS_NO_DEVICE 0x08 13741da177e4SLinus Torvalds #define SRB_STATUS_TIMEOUT 0x09 13751da177e4SLinus Torvalds #define SRB_STATUS_SELECTION_TIMEOUT 0x0A 13761da177e4SLinus Torvalds #define SRB_STATUS_COMMAND_TIMEOUT 0x0B 13771da177e4SLinus Torvalds #define SRB_STATUS_MESSAGE_REJECTED 0x0D 13781da177e4SLinus Torvalds #define SRB_STATUS_BUS_RESET 0x0E 13791da177e4SLinus Torvalds #define SRB_STATUS_PARITY_ERROR 0x0F 13801da177e4SLinus Torvalds #define SRB_STATUS_REQUEST_SENSE_FAILED 0x10 13811da177e4SLinus Torvalds #define SRB_STATUS_NO_HBA 0x11 13821da177e4SLinus Torvalds #define SRB_STATUS_DATA_OVERRUN 0x12 13831da177e4SLinus Torvalds #define SRB_STATUS_UNEXPECTED_BUS_FREE 0x13 13841da177e4SLinus Torvalds #define SRB_STATUS_PHASE_SEQUENCE_FAILURE 0x14 13851da177e4SLinus Torvalds #define SRB_STATUS_BAD_SRB_BLOCK_LENGTH 0x15 13861da177e4SLinus Torvalds #define SRB_STATUS_REQUEST_FLUSHED 0x16 13871da177e4SLinus Torvalds #define SRB_STATUS_DELAYED_RETRY 0x17 13881da177e4SLinus Torvalds #define SRB_STATUS_INVALID_LUN 0x20 13891da177e4SLinus Torvalds #define SRB_STATUS_INVALID_TARGET_ID 0x21 13901da177e4SLinus Torvalds #define SRB_STATUS_BAD_FUNCTION 0x22 13911da177e4SLinus Torvalds #define SRB_STATUS_ERROR_RECOVERY 0x23 13921da177e4SLinus Torvalds #define SRB_STATUS_NOT_STARTED 0x24 13931da177e4SLinus Torvalds #define SRB_STATUS_NOT_IN_USE 0x30 13941da177e4SLinus Torvalds #define SRB_STATUS_FORCE_ABORT 0x31 13951da177e4SLinus Torvalds #define SRB_STATUS_DOMAIN_VALIDATION_FAIL 0x32 13961da177e4SLinus Torvalds 13971da177e4SLinus Torvalds /* 13981da177e4SLinus Torvalds * Object-Server / Volume-Manager Dispatch Classes 13991da177e4SLinus Torvalds */ 14001da177e4SLinus Torvalds 14011da177e4SLinus Torvalds #define VM_Null 0 14021da177e4SLinus Torvalds #define VM_NameServe 1 14031da177e4SLinus Torvalds #define VM_ContainerConfig 2 14041da177e4SLinus Torvalds #define VM_Ioctl 3 14051da177e4SLinus Torvalds #define VM_FilesystemIoctl 4 14061da177e4SLinus Torvalds #define VM_CloseAll 5 14071da177e4SLinus Torvalds #define VM_CtBlockRead 6 14081da177e4SLinus Torvalds #define VM_CtBlockWrite 7 14091da177e4SLinus Torvalds #define VM_SliceBlockRead 8 /* raw access to configured "storage objects" */ 14101da177e4SLinus Torvalds #define VM_SliceBlockWrite 9 14111da177e4SLinus Torvalds #define VM_DriveBlockRead 10 /* raw access to physical devices */ 14121da177e4SLinus Torvalds #define VM_DriveBlockWrite 11 14131da177e4SLinus Torvalds #define VM_EnclosureMgt 12 /* enclosure management */ 14141da177e4SLinus Torvalds #define VM_Unused 13 /* used to be diskset management */ 14151da177e4SLinus Torvalds #define VM_CtBlockVerify 14 14161da177e4SLinus Torvalds #define VM_CtPerf 15 /* performance test */ 14171da177e4SLinus Torvalds #define VM_CtBlockRead64 16 14181da177e4SLinus Torvalds #define VM_CtBlockWrite64 17 14191da177e4SLinus Torvalds #define VM_CtBlockVerify64 18 14201da177e4SLinus Torvalds #define VM_CtHostRead64 19 14211da177e4SLinus Torvalds #define VM_CtHostWrite64 20 14227a8cf29dSMark Haverkamp #define VM_DrvErrTblLog 21 14237a8cf29dSMark Haverkamp #define VM_NameServe64 22 14241da177e4SLinus Torvalds 14257a8cf29dSMark Haverkamp #define MAX_VMCOMMAND_NUM 23 /* used for sizing stats array - leave last */ 14261da177e4SLinus Torvalds 14271da177e4SLinus Torvalds /* 14281da177e4SLinus Torvalds * Descriptive information (eg, vital stats) 14291da177e4SLinus Torvalds * that a content manager might report. The 14301da177e4SLinus Torvalds * FileArray filesystem component is one example 14311da177e4SLinus Torvalds * of a content manager. Raw mode might be 14321da177e4SLinus Torvalds * another. 14331da177e4SLinus Torvalds */ 14341da177e4SLinus Torvalds 14351da177e4SLinus Torvalds struct aac_fsinfo { 143656b58712SMark Haverkamp __le32 fsTotalSize; /* Consumed by fs, incl. metadata */ 143756b58712SMark Haverkamp __le32 fsBlockSize; 143856b58712SMark Haverkamp __le32 fsFragSize; 143956b58712SMark Haverkamp __le32 fsMaxExtendSize; 144056b58712SMark Haverkamp __le32 fsSpaceUnits; 144156b58712SMark Haverkamp __le32 fsMaxNumFiles; 144256b58712SMark Haverkamp __le32 fsNumFreeFiles; 144356b58712SMark Haverkamp __le32 fsInodeDensity; 14441da177e4SLinus Torvalds }; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ 14451da177e4SLinus Torvalds 14461da177e4SLinus Torvalds union aac_contentinfo { 14471da177e4SLinus Torvalds struct aac_fsinfo filesys; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ 14481da177e4SLinus Torvalds }; 14491da177e4SLinus Torvalds 14501da177e4SLinus Torvalds /* 14511da177e4SLinus Torvalds * Query for Container Configuration Status 14521da177e4SLinus Torvalds */ 14531da177e4SLinus Torvalds 14541da177e4SLinus Torvalds #define CT_GET_CONFIG_STATUS 147 14551da177e4SLinus Torvalds struct aac_get_config_status { 145656b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 145756b58712SMark Haverkamp __le32 type; /* CT_GET_CONFIG_STATUS */ 145856b58712SMark Haverkamp __le32 parm1; 145956b58712SMark Haverkamp __le32 parm2; 146056b58712SMark Haverkamp __le32 parm3; 146156b58712SMark Haverkamp __le32 parm4; 146256b58712SMark Haverkamp __le32 parm5; 146356b58712SMark Haverkamp __le32 count; /* sizeof(((struct aac_get_config_status_resp *)NULL)->data) */ 14641da177e4SLinus Torvalds }; 14651da177e4SLinus Torvalds 14661da177e4SLinus Torvalds #define CFACT_CONTINUE 0 14671da177e4SLinus Torvalds #define CFACT_PAUSE 1 14681da177e4SLinus Torvalds #define CFACT_ABORT 2 14691da177e4SLinus Torvalds struct aac_get_config_status_resp { 147056b58712SMark Haverkamp __le32 response; /* ST_OK */ 147156b58712SMark Haverkamp __le32 dummy0; 147256b58712SMark Haverkamp __le32 status; /* CT_OK */ 147356b58712SMark Haverkamp __le32 parm1; 147456b58712SMark Haverkamp __le32 parm2; 147556b58712SMark Haverkamp __le32 parm3; 147656b58712SMark Haverkamp __le32 parm4; 147756b58712SMark Haverkamp __le32 parm5; 14781da177e4SLinus Torvalds struct { 147956b58712SMark Haverkamp __le32 action; /* CFACT_CONTINUE, CFACT_PAUSE or CFACT_ABORT */ 148056b58712SMark Haverkamp __le16 flags; 148156b58712SMark Haverkamp __le16 count; 14821da177e4SLinus Torvalds } data; 14831da177e4SLinus Torvalds }; 14841da177e4SLinus Torvalds 14851da177e4SLinus Torvalds /* 14861da177e4SLinus Torvalds * Accept the configuration as-is 14871da177e4SLinus Torvalds */ 14881da177e4SLinus Torvalds 14891da177e4SLinus Torvalds #define CT_COMMIT_CONFIG 152 14901da177e4SLinus Torvalds 14911da177e4SLinus Torvalds struct aac_commit_config { 149256b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 149356b58712SMark Haverkamp __le32 type; /* CT_COMMIT_CONFIG */ 14941da177e4SLinus Torvalds }; 14951da177e4SLinus Torvalds 14961da177e4SLinus Torvalds /* 14977c00ffa3SMark Haverkamp * Query for Container Configuration Status 14981da177e4SLinus Torvalds */ 14991da177e4SLinus Torvalds 15001da177e4SLinus Torvalds #define CT_GET_CONTAINER_COUNT 4 15011da177e4SLinus Torvalds struct aac_get_container_count { 150256b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 150356b58712SMark Haverkamp __le32 type; /* CT_GET_CONTAINER_COUNT */ 15041da177e4SLinus Torvalds }; 15051da177e4SLinus Torvalds 15061da177e4SLinus Torvalds struct aac_get_container_count_resp { 150756b58712SMark Haverkamp __le32 response; /* ST_OK */ 150856b58712SMark Haverkamp __le32 dummy0; 150956b58712SMark Haverkamp __le32 MaxContainers; 151056b58712SMark Haverkamp __le32 ContainerSwitchEntries; 151156b58712SMark Haverkamp __le32 MaxPartitions; 15121da177e4SLinus Torvalds }; 15131da177e4SLinus Torvalds 15141da177e4SLinus Torvalds 15151da177e4SLinus Torvalds /* 15161da177e4SLinus Torvalds * Query for "mountable" objects, ie, objects that are typically 15171da177e4SLinus Torvalds * associated with a drive letter on the client (host) side. 15181da177e4SLinus Torvalds */ 15191da177e4SLinus Torvalds 15201da177e4SLinus Torvalds struct aac_mntent { 152156b58712SMark Haverkamp __le32 oid; 152256b58712SMark Haverkamp u8 name[16]; /* if applicable */ 152356b58712SMark Haverkamp struct creation_info create_info; /* if applicable */ 152456b58712SMark Haverkamp __le32 capacity; 152556b58712SMark Haverkamp __le32 vol; /* substrate structure */ 152674ee9d52SSalyzyn, Mark __le32 obj; /* FT_FILESYS, etc. */ 152756b58712SMark Haverkamp __le32 state; /* unready for mounting, 152856b58712SMark Haverkamp readonly, etc. */ 152956b58712SMark Haverkamp union aac_contentinfo fileinfo; /* Info specific to content 153056b58712SMark Haverkamp manager (eg, filesystem) */ 153156b58712SMark Haverkamp __le32 altoid; /* != oid <==> snapshot or 153256b58712SMark Haverkamp broken mirror exists */ 15337a8cf29dSMark Haverkamp __le32 capacityhigh; 15341da177e4SLinus Torvalds }; 15351da177e4SLinus Torvalds 15363a4fa0a2SRobert P. J. Day #define FSCS_NOTCLEAN 0x0001 /* fsck is necessary before mounting */ 15371da177e4SLinus Torvalds #define FSCS_READONLY 0x0002 /* possible result of broken mirror */ 15381da177e4SLinus Torvalds #define FSCS_HIDDEN 0x0004 /* should be ignored - set during a clear */ 15391da177e4SLinus Torvalds 15401da177e4SLinus Torvalds struct aac_query_mount { 154156b58712SMark Haverkamp __le32 command; 154256b58712SMark Haverkamp __le32 type; 154356b58712SMark Haverkamp __le32 count; 15441da177e4SLinus Torvalds }; 15451da177e4SLinus Torvalds 15461da177e4SLinus Torvalds struct aac_mount { 154756b58712SMark Haverkamp __le32 status; 154856b58712SMark Haverkamp __le32 type; /* should be same as that requested */ 154956b58712SMark Haverkamp __le32 count; 15501da177e4SLinus Torvalds struct aac_mntent mnt[1]; 15511da177e4SLinus Torvalds }; 15521da177e4SLinus Torvalds 15531da177e4SLinus Torvalds #define CT_READ_NAME 130 15541da177e4SLinus Torvalds struct aac_get_name { 155556b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 155656b58712SMark Haverkamp __le32 type; /* CT_READ_NAME */ 155756b58712SMark Haverkamp __le32 cid; 155856b58712SMark Haverkamp __le32 parm1; 155956b58712SMark Haverkamp __le32 parm2; 156056b58712SMark Haverkamp __le32 parm3; 156156b58712SMark Haverkamp __le32 parm4; 156256b58712SMark Haverkamp __le32 count; /* sizeof(((struct aac_get_name_resp *)NULL)->data) */ 15631da177e4SLinus Torvalds }; 15641da177e4SLinus Torvalds 15651da177e4SLinus Torvalds struct aac_get_name_resp { 156656b58712SMark Haverkamp __le32 dummy0; 156756b58712SMark Haverkamp __le32 dummy1; 156856b58712SMark Haverkamp __le32 status; /* CT_OK */ 156956b58712SMark Haverkamp __le32 parm1; 157056b58712SMark Haverkamp __le32 parm2; 157156b58712SMark Haverkamp __le32 parm3; 157256b58712SMark Haverkamp __le32 parm4; 157356b58712SMark Haverkamp __le32 parm5; 15741da177e4SLinus Torvalds u8 data[16]; 15751da177e4SLinus Torvalds }; 15761da177e4SLinus Torvalds 157788e2f98eSSalyzyn, Mark #define CT_CID_TO_32BITS_UID 165 157888e2f98eSSalyzyn, Mark struct aac_get_serial { 157988e2f98eSSalyzyn, Mark __le32 command; /* VM_ContainerConfig */ 158088e2f98eSSalyzyn, Mark __le32 type; /* CT_CID_TO_32BITS_UID */ 158188e2f98eSSalyzyn, Mark __le32 cid; 158288e2f98eSSalyzyn, Mark }; 158388e2f98eSSalyzyn, Mark 158488e2f98eSSalyzyn, Mark struct aac_get_serial_resp { 158588e2f98eSSalyzyn, Mark __le32 dummy0; 158688e2f98eSSalyzyn, Mark __le32 dummy1; 158788e2f98eSSalyzyn, Mark __le32 status; /* CT_OK */ 158888e2f98eSSalyzyn, Mark __le32 uid; 158988e2f98eSSalyzyn, Mark }; 159088e2f98eSSalyzyn, Mark 15911da177e4SLinus Torvalds /* 15921da177e4SLinus Torvalds * The following command is sent to shut down each container. 15931da177e4SLinus Torvalds */ 15941da177e4SLinus Torvalds 15951da177e4SLinus Torvalds struct aac_close { 159656b58712SMark Haverkamp __le32 command; 159756b58712SMark Haverkamp __le32 cid; 15981da177e4SLinus Torvalds }; 15991da177e4SLinus Torvalds 16001da177e4SLinus Torvalds struct aac_query_disk 16011da177e4SLinus Torvalds { 16021da177e4SLinus Torvalds s32 cnum; 16031da177e4SLinus Torvalds s32 bus; 16041da177e4SLinus Torvalds s32 id; 16051da177e4SLinus Torvalds s32 lun; 16061da177e4SLinus Torvalds u32 valid; 16071da177e4SLinus Torvalds u32 locked; 16081da177e4SLinus Torvalds u32 deleted; 16091da177e4SLinus Torvalds s32 instance; 16101da177e4SLinus Torvalds s8 name[10]; 16111da177e4SLinus Torvalds u32 unmapped; 16121da177e4SLinus Torvalds }; 16131da177e4SLinus Torvalds 16141da177e4SLinus Torvalds struct aac_delete_disk { 16151da177e4SLinus Torvalds u32 disknum; 16161da177e4SLinus Torvalds u32 cnum; 16171da177e4SLinus Torvalds }; 16181da177e4SLinus Torvalds 16191da177e4SLinus Torvalds struct fib_ioctl 16201da177e4SLinus Torvalds { 16211da177e4SLinus Torvalds u32 fibctx; 16221da177e4SLinus Torvalds s32 wait; 16231da177e4SLinus Torvalds char __user *fib; 16241da177e4SLinus Torvalds }; 16251da177e4SLinus Torvalds 16261da177e4SLinus Torvalds struct revision 16271da177e4SLinus Torvalds { 16289f30a323SMark Haverkamp u32 compat; 1629c7f47602SMark Haverkamp __le32 version; 1630c7f47602SMark Haverkamp __le32 build; 16311da177e4SLinus Torvalds }; 16321da177e4SLinus Torvalds 1633c7f47602SMark Haverkamp 16341da177e4SLinus Torvalds /* 16351da177e4SLinus Torvalds * Ugly - non Linux like ioctl coding for back compat. 16361da177e4SLinus Torvalds */ 16371da177e4SLinus Torvalds 16381da177e4SLinus Torvalds #define CTL_CODE(function, method) ( \ 16391da177e4SLinus Torvalds (4<< 16) | ((function) << 2) | (method) \ 16401da177e4SLinus Torvalds ) 16411da177e4SLinus Torvalds 16421da177e4SLinus Torvalds /* 16431da177e4SLinus Torvalds * Define the method codes for how buffers are passed for I/O and FS 16441da177e4SLinus Torvalds * controls 16451da177e4SLinus Torvalds */ 16461da177e4SLinus Torvalds 16471da177e4SLinus Torvalds #define METHOD_BUFFERED 0 16481da177e4SLinus Torvalds #define METHOD_NEITHER 3 16491da177e4SLinus Torvalds 16501da177e4SLinus Torvalds /* 16511da177e4SLinus Torvalds * Filesystem ioctls 16521da177e4SLinus Torvalds */ 16531da177e4SLinus Torvalds 16541da177e4SLinus Torvalds #define FSACTL_SENDFIB CTL_CODE(2050, METHOD_BUFFERED) 16551da177e4SLinus Torvalds #define FSACTL_SEND_RAW_SRB CTL_CODE(2067, METHOD_BUFFERED) 16561da177e4SLinus Torvalds #define FSACTL_DELETE_DISK 0x163 16571da177e4SLinus Torvalds #define FSACTL_QUERY_DISK 0x173 16581da177e4SLinus Torvalds #define FSACTL_OPEN_GET_ADAPTER_FIB CTL_CODE(2100, METHOD_BUFFERED) 16591da177e4SLinus Torvalds #define FSACTL_GET_NEXT_ADAPTER_FIB CTL_CODE(2101, METHOD_BUFFERED) 16601da177e4SLinus Torvalds #define FSACTL_CLOSE_GET_ADAPTER_FIB CTL_CODE(2102, METHOD_BUFFERED) 16611da177e4SLinus Torvalds #define FSACTL_MINIPORT_REV_CHECK CTL_CODE(2107, METHOD_BUFFERED) 16621da177e4SLinus Torvalds #define FSACTL_GET_PCI_INFO CTL_CODE(2119, METHOD_BUFFERED) 16631da177e4SLinus Torvalds #define FSACTL_FORCE_DELETE_DISK CTL_CODE(2120, METHOD_NEITHER) 16641da177e4SLinus Torvalds #define FSACTL_GET_CONTAINERS 2131 16657c00ffa3SMark Haverkamp #define FSACTL_SEND_LARGE_FIB CTL_CODE(2138, METHOD_BUFFERED) 16661da177e4SLinus Torvalds 16671da177e4SLinus Torvalds 16681da177e4SLinus Torvalds struct aac_common 16691da177e4SLinus Torvalds { 16701da177e4SLinus Torvalds /* 16711da177e4SLinus Torvalds * If this value is set to 1 then interrupt moderation will occur 16721da177e4SLinus Torvalds * in the base commuication support. 16731da177e4SLinus Torvalds */ 16741da177e4SLinus Torvalds u32 irq_mod; 16751da177e4SLinus Torvalds u32 peak_fibs; 16761da177e4SLinus Torvalds u32 zero_fibs; 16771da177e4SLinus Torvalds u32 fib_timeouts; 16781da177e4SLinus Torvalds /* 16791da177e4SLinus Torvalds * Statistical counters in debug mode 16801da177e4SLinus Torvalds */ 16811da177e4SLinus Torvalds #ifdef DBG 16821da177e4SLinus Torvalds u32 FibsSent; 16831da177e4SLinus Torvalds u32 FibRecved; 16841da177e4SLinus Torvalds u32 NoResponseSent; 16851da177e4SLinus Torvalds u32 NoResponseRecved; 16861da177e4SLinus Torvalds u32 AsyncSent; 16871da177e4SLinus Torvalds u32 AsyncRecved; 16881da177e4SLinus Torvalds u32 NormalSent; 16891da177e4SLinus Torvalds u32 NormalRecved; 16901da177e4SLinus Torvalds #endif 16911da177e4SLinus Torvalds }; 16921da177e4SLinus Torvalds 16931da177e4SLinus Torvalds extern struct aac_common aac_config; 16941da177e4SLinus Torvalds 16951da177e4SLinus Torvalds 16961da177e4SLinus Torvalds /* 16971da177e4SLinus Torvalds * The following macro is used when sending and receiving FIBs. It is 16981da177e4SLinus Torvalds * only used for debugging. 16991da177e4SLinus Torvalds */ 17001da177e4SLinus Torvalds 17011da177e4SLinus Torvalds #ifdef DBG 17021da177e4SLinus Torvalds #define FIB_COUNTER_INCREMENT(counter) (counter)++ 17031da177e4SLinus Torvalds #else 17041da177e4SLinus Torvalds #define FIB_COUNTER_INCREMENT(counter) 17051da177e4SLinus Torvalds #endif 17061da177e4SLinus Torvalds 17071da177e4SLinus Torvalds /* 17081da177e4SLinus Torvalds * Adapter direct commands 17091da177e4SLinus Torvalds * Monitor/Kernel API 17101da177e4SLinus Torvalds */ 17111da177e4SLinus Torvalds 17121da177e4SLinus Torvalds #define BREAKPOINT_REQUEST 0x00000004 17131da177e4SLinus Torvalds #define INIT_STRUCT_BASE_ADDRESS 0x00000005 17141da177e4SLinus Torvalds #define READ_PERMANENT_PARAMETERS 0x0000000a 17151da177e4SLinus Torvalds #define WRITE_PERMANENT_PARAMETERS 0x0000000b 17161da177e4SLinus Torvalds #define HOST_CRASHING 0x0000000d 17171da177e4SLinus Torvalds #define SEND_SYNCHRONOUS_FIB 0x0000000c 17181da177e4SLinus Torvalds #define COMMAND_POST_RESULTS 0x00000014 17191da177e4SLinus Torvalds #define GET_ADAPTER_PROPERTIES 0x00000019 17201da177e4SLinus Torvalds #define GET_DRIVER_BUFFER_PROPERTIES 0x00000023 17211da177e4SLinus Torvalds #define RCV_TEMP_READINGS 0x00000025 17221da177e4SLinus Torvalds #define GET_COMM_PREFERRED_SETTINGS 0x00000026 17231da177e4SLinus Torvalds #define IOP_RESET 0x00001000 17248c23cd74SMark Haverkamp #define IOP_RESET_ALWAYS 0x00001001 17251da177e4SLinus Torvalds #define RE_INIT_ADAPTER 0x000000ee 17261da177e4SLinus Torvalds 17271da177e4SLinus Torvalds /* 17281da177e4SLinus Torvalds * Adapter Status Register 17291da177e4SLinus Torvalds * 17301da177e4SLinus Torvalds * Phase Staus mailbox is 32bits: 17311da177e4SLinus Torvalds * <31:16> = Phase Status 17321da177e4SLinus Torvalds * <15:0> = Phase 17331da177e4SLinus Torvalds * 17341da177e4SLinus Torvalds * The adapter reports is present state through the phase. Only 17351da177e4SLinus Torvalds * a single phase should be ever be set. Each phase can have multiple 17361da177e4SLinus Torvalds * phase status bits to provide more detailed information about the 17371da177e4SLinus Torvalds * state of the board. Care should be taken to ensure that any phase 17381da177e4SLinus Torvalds * status bits that are set when changing the phase are also valid 17391da177e4SLinus Torvalds * for the new phase or be cleared out. Adapter software (monitor, 17401da177e4SLinus Torvalds * iflash, kernel) is responsible for properly maintining the phase 17411da177e4SLinus Torvalds * status mailbox when it is running. 17421da177e4SLinus Torvalds * 17431da177e4SLinus Torvalds * MONKER_API Phases 17441da177e4SLinus Torvalds * 17451da177e4SLinus Torvalds * Phases are bit oriented. It is NOT valid to have multiple bits set 17461da177e4SLinus Torvalds */ 17471da177e4SLinus Torvalds 17481da177e4SLinus Torvalds #define SELF_TEST_FAILED 0x00000004 17491da177e4SLinus Torvalds #define MONITOR_PANIC 0x00000020 17501da177e4SLinus Torvalds #define KERNEL_UP_AND_RUNNING 0x00000080 17511da177e4SLinus Torvalds #define KERNEL_PANIC 0x00000100 17521da177e4SLinus Torvalds 17531da177e4SLinus Torvalds /* 17541da177e4SLinus Torvalds * Doorbell bit defines 17551da177e4SLinus Torvalds */ 17561da177e4SLinus Torvalds 17571da177e4SLinus Torvalds #define DoorBellSyncCmdAvailable (1<<0) /* Host -> Adapter */ 17581da177e4SLinus Torvalds #define DoorBellPrintfDone (1<<5) /* Host -> Adapter */ 17591da177e4SLinus Torvalds #define DoorBellAdapterNormCmdReady (1<<1) /* Adapter -> Host */ 17601da177e4SLinus Torvalds #define DoorBellAdapterNormRespReady (1<<2) /* Adapter -> Host */ 17611da177e4SLinus Torvalds #define DoorBellAdapterNormCmdNotFull (1<<3) /* Adapter -> Host */ 17621da177e4SLinus Torvalds #define DoorBellAdapterNormRespNotFull (1<<4) /* Adapter -> Host */ 17631da177e4SLinus Torvalds #define DoorBellPrintfReady (1<<5) /* Adapter -> Host */ 17641da177e4SLinus Torvalds 17651da177e4SLinus Torvalds /* 17661da177e4SLinus Torvalds * For FIB communication, we need all of the following things 17671da177e4SLinus Torvalds * to send back to the user. 17681da177e4SLinus Torvalds */ 17691da177e4SLinus Torvalds 17701da177e4SLinus Torvalds #define AifCmdEventNotify 1 /* Notify of event */ 17711da177e4SLinus Torvalds #define AifEnConfigChange 3 /* Adapter configuration change */ 17721da177e4SLinus Torvalds #define AifEnContainerChange 4 /* Container configuration change */ 17731da177e4SLinus Torvalds #define AifEnDeviceFailure 5 /* SCSI device failed */ 177495e852e1SSalyzyn, Mark #define AifEnBatteryEvent 14 /* Change in Battery State */ 17751da177e4SLinus Torvalds #define AifEnAddContainer 15 /* A new array was created */ 17761da177e4SLinus Torvalds #define AifEnDeleteContainer 16 /* A container was deleted */ 17771da177e4SLinus Torvalds #define AifEnExpEvent 23 /* Firmware Event Log */ 17781da177e4SLinus Torvalds #define AifExeFirmwarePanic 3 /* Firmware Event Panic */ 17791da177e4SLinus Torvalds #define AifHighPriority 3 /* Highest Priority Event */ 17801da177e4SLinus Torvalds 17811da177e4SLinus Torvalds #define AifCmdJobProgress 2 /* Progress report */ 17821da177e4SLinus Torvalds #define AifJobCtrZero 101 /* Array Zero progress */ 17831da177e4SLinus Torvalds #define AifJobStsSuccess 1 /* Job completes */ 1784131256cfSMark Haverkamp #define AifJobStsRunning 102 /* Job running */ 17851da177e4SLinus Torvalds #define AifCmdAPIReport 3 /* Report from other user of API */ 17861da177e4SLinus Torvalds #define AifCmdDriverNotify 4 /* Notify host driver of event */ 17871da177e4SLinus Torvalds #define AifDenMorphComplete 200 /* A morph operation completed */ 17881da177e4SLinus Torvalds #define AifDenVolumeExtendComplete 201 /* A volume extend completed */ 17891da177e4SLinus Torvalds #define AifReqJobList 100 /* Gets back complete job list */ 17901da177e4SLinus Torvalds #define AifReqJobsForCtr 101 /* Gets back jobs for specific container */ 17911da177e4SLinus Torvalds #define AifReqJobsForScsi 102 /* Gets back jobs for specific SCSI device */ 17921da177e4SLinus Torvalds #define AifReqJobReport 103 /* Gets back a specific job report or list of them */ 17931da177e4SLinus Torvalds #define AifReqTerminateJob 104 /* Terminates job */ 17941da177e4SLinus Torvalds #define AifReqSuspendJob 105 /* Suspends a job */ 17951da177e4SLinus Torvalds #define AifReqResumeJob 106 /* Resumes a job */ 17961da177e4SLinus Torvalds #define AifReqSendAPIReport 107 /* API generic report requests */ 17971da177e4SLinus Torvalds #define AifReqAPIJobStart 108 /* Start a job from the API */ 17981da177e4SLinus Torvalds #define AifReqAPIJobUpdate 109 /* Update a job report from the API */ 17991da177e4SLinus Torvalds #define AifReqAPIJobFinish 110 /* Finish a job from the API */ 18001da177e4SLinus Torvalds 18011da177e4SLinus Torvalds /* 18021da177e4SLinus Torvalds * Adapter Initiated FIB command structures. Start with the adapter 18031da177e4SLinus Torvalds * initiated FIBs that really come from the adapter, and get responded 18041da177e4SLinus Torvalds * to by the host. 18051da177e4SLinus Torvalds */ 18061da177e4SLinus Torvalds 18071da177e4SLinus Torvalds struct aac_aifcmd { 180856b58712SMark Haverkamp __le32 command; /* Tell host what type of notify this is */ 180956b58712SMark Haverkamp __le32 seqnum; /* To allow ordering of reports (if necessary) */ 18101da177e4SLinus Torvalds u8 data[1]; /* Undefined length (from kernel viewpoint) */ 18111da177e4SLinus Torvalds }; 18121da177e4SLinus Torvalds 18131da177e4SLinus Torvalds /** 18141da177e4SLinus Torvalds * Convert capacity to cylinders 18151da177e4SLinus Torvalds * accounting for the fact capacity could be a 64 bit value 18161da177e4SLinus Torvalds * 18171da177e4SLinus Torvalds */ 1818c835e372SSalyzyn, Mark static inline unsigned int cap_to_cyls(sector_t capacity, unsigned divisor) 18191da177e4SLinus Torvalds { 18201da177e4SLinus Torvalds sector_div(capacity, divisor); 1821c835e372SSalyzyn, Mark return capacity; 18221da177e4SLinus Torvalds } 18231da177e4SLinus Torvalds 182477d644d4SMark Haverkamp /* SCp.phase values */ 182577d644d4SMark Haverkamp #define AAC_OWNER_MIDLEVEL 0x101 182677d644d4SMark Haverkamp #define AAC_OWNER_LOWLEVEL 0x102 182777d644d4SMark Haverkamp #define AAC_OWNER_ERROR_HANDLER 0x103 182877d644d4SMark Haverkamp #define AAC_OWNER_FIRMWARE 0x106 18291da177e4SLinus Torvalds 18301da177e4SLinus Torvalds const char *aac_driverinfo(struct Scsi_Host *); 1831bfb35aa8SMark Haverkamp struct fib *aac_fib_alloc(struct aac_dev *dev); 1832bfb35aa8SMark Haverkamp int aac_fib_setup(struct aac_dev *dev); 1833bfb35aa8SMark Haverkamp void aac_fib_map_free(struct aac_dev *dev); 1834bfb35aa8SMark Haverkamp void aac_fib_free(struct fib * context); 1835bfb35aa8SMark Haverkamp void aac_fib_init(struct fib * context); 18361da177e4SLinus Torvalds void aac_printf(struct aac_dev *dev, u32 val); 1837bfb35aa8SMark Haverkamp int aac_fib_send(u16 command, struct fib * context, unsigned long size, int priority, int wait, int reply, fib_callback callback, void *ctxt); 18381da177e4SLinus Torvalds int aac_consumer_get(struct aac_dev * dev, struct aac_queue * q, struct aac_entry **entry); 18391da177e4SLinus Torvalds void aac_consumer_free(struct aac_dev * dev, struct aac_queue * q, u32 qnum); 1840bfb35aa8SMark Haverkamp int aac_fib_complete(struct fib * context); 1841a8166a52SMark Haverkamp #define fib_data(fibctx) ((void *)(fibctx)->hw_fib_va->data) 18421da177e4SLinus Torvalds struct aac_dev *aac_init_adapter(struct aac_dev *dev); 18438c867b25SMark Haverkamp int aac_get_config_status(struct aac_dev *dev, int commit_flag); 18441da177e4SLinus Torvalds int aac_get_containers(struct aac_dev *dev); 18451da177e4SLinus Torvalds int aac_scsi_cmd(struct scsi_cmnd *cmd); 18461da177e4SLinus Torvalds int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg); 184724f02e1dSSalyzyn, Mark #ifndef shost_to_class 184824f02e1dSSalyzyn, Mark #define shost_to_class(shost) &shost->shost_classdev 184924f02e1dSSalyzyn, Mark #endif 185024f02e1dSSalyzyn, Mark ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf); 18511da177e4SLinus Torvalds int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg); 18521da177e4SLinus Torvalds int aac_rx_init(struct aac_dev *dev); 18531da177e4SLinus Torvalds int aac_rkt_init(struct aac_dev *dev); 1854239eab19SMark Haverkamp int aac_nark_init(struct aac_dev *dev); 18551da177e4SLinus Torvalds int aac_sa_init(struct aac_dev *dev); 185628713324SMark Haverkamp int aac_queue_get(struct aac_dev * dev, u32 * index, u32 qid, struct hw_fib * hw_fib, int wait, struct fib * fibptr, unsigned long *nonotify); 18571da177e4SLinus Torvalds unsigned int aac_response_normal(struct aac_queue * q); 18581da177e4SLinus Torvalds unsigned int aac_command_normal(struct aac_queue * q); 18598e0c5ebdSMark Haverkamp unsigned int aac_intr_normal(struct aac_dev * dev, u32 Index); 186029c97684SSalyzyn, Mark int aac_reset_adapter(struct aac_dev * dev, int forced); 18618c867b25SMark Haverkamp int aac_check_health(struct aac_dev * dev); 1862fe27381dSChristoph Hellwig int aac_command_thread(void *data); 18631da177e4SLinus Torvalds int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context *fibctx); 1864bfb35aa8SMark Haverkamp int aac_fib_adapter_complete(struct fib * fibptr, unsigned short size); 18651da177e4SLinus Torvalds struct aac_driver_ident* aac_get_driver_ident(int devtype); 18661da177e4SLinus Torvalds int aac_get_adapter_info(struct aac_dev* dev); 18671da177e4SLinus Torvalds int aac_send_shutdown(struct aac_dev *dev); 1868bfb35aa8SMark Haverkamp int aac_probe_container(struct aac_dev *dev, int cid); 18699695a25dSAdrian Bunk int _aac_rx_init(struct aac_dev *dev); 18709695a25dSAdrian Bunk int aac_rx_select_comm(struct aac_dev *dev, int comm); 18712ab01efdSSalyzyn, Mark int aac_rx_deliver_producer(struct fib * fib); 187217eaaceeSSalyzyn, Mark char * get_container_type(unsigned type); 18737c00ffa3SMark Haverkamp extern int numacb; 18747c00ffa3SMark Haverkamp extern int acbsize; 1875c7f47602SMark Haverkamp extern char aac_driver_version[]; 1876404d9a90SMark Haverkamp extern int startup_timeout; 1877404d9a90SMark Haverkamp extern int aif_timeout; 18789695a25dSAdrian Bunk extern int expose_physicals; 18791208bab5SSalyzyn, Mark extern int aac_reset_devices; 18801208bab5SSalyzyn, Mark extern int aac_commit; 188129c97684SSalyzyn, Mark extern int update_interval; 188229c97684SSalyzyn, Mark extern int check_interval; 188387f3bda3SAndrew Morton extern int aac_check_reset; 1884