18ce3eca4SSalyzyn, Mark #ifndef 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 152b4df6eaSMahesh Rajashekhara # define AAC_DRIVER_BUILD 30000 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 212b4df6eaSMahesh Rajashekhara #define AAC_NUM_IO_FIB (1024 - 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 299cccde93SRajashekhara, Mahesh #define AAC_DEBUG_INSTRUMENT_AIF_DELETE 309cccde93SRajashekhara, Mahesh 311da177e4SLinus Torvalds /* 321da177e4SLinus Torvalds * These macros convert from physical channels to virtual channels 331da177e4SLinus Torvalds */ 341da177e4SLinus Torvalds #define CONTAINER_CHANNEL (0) 351da177e4SLinus Torvalds #define CONTAINER_TO_CHANNEL(cont) (CONTAINER_CHANNEL) 361da177e4SLinus Torvalds #define CONTAINER_TO_ID(cont) (cont) 371da177e4SLinus Torvalds #define CONTAINER_TO_LUN(cont) (0) 381da177e4SLinus Torvalds 392b4df6eaSMahesh Rajashekhara #define PMC_DEVICE_S7 0x28c 402b4df6eaSMahesh Rajashekhara #define PMC_DEVICE_S8 0x28d 412b4df6eaSMahesh Rajashekhara #define PMC_DEVICE_S9 0x28f 422b4df6eaSMahesh Rajashekhara 43e2efe7aaSMark Salyzyn #define aac_phys_to_logical(x) ((x)+1) 44e2efe7aaSMark Salyzyn #define aac_logical_to_phys(x) ((x)?(x)-1:0) 451da177e4SLinus Torvalds 461da177e4SLinus Torvalds /* #define AAC_DETAILED_STATUS_INFO */ 471da177e4SLinus Torvalds 481da177e4SLinus Torvalds struct diskparm 491da177e4SLinus Torvalds { 501da177e4SLinus Torvalds int heads; 511da177e4SLinus Torvalds int sectors; 521da177e4SLinus Torvalds int cylinders; 531da177e4SLinus Torvalds }; 541da177e4SLinus Torvalds 551da177e4SLinus Torvalds 561da177e4SLinus Torvalds /* 5774ee9d52SSalyzyn, Mark * Firmware constants 581da177e4SLinus Torvalds */ 591da177e4SLinus Torvalds 601da177e4SLinus Torvalds #define CT_NONE 0 611da177e4SLinus Torvalds #define CT_OK 218 621da177e4SLinus Torvalds #define FT_FILESYS 8 /* ADAPTEC's "FSA"(tm) filesystem */ 631da177e4SLinus Torvalds #define FT_DRIVE 9 /* physical disk - addressable in scsi by bus/id/lun */ 641da177e4SLinus Torvalds 651da177e4SLinus Torvalds /* 661da177e4SLinus Torvalds * Host side memory scatter gather list 671da177e4SLinus Torvalds * Used by the adapter for read, write, and readdirplus operations 681da177e4SLinus Torvalds * We have separate 32 and 64 bit version because even 691da177e4SLinus Torvalds * on 64 bit systems not all cards support the 64 bit version 701da177e4SLinus Torvalds */ 711da177e4SLinus Torvalds struct sgentry { 7256b58712SMark Haverkamp __le32 addr; /* 32-bit address. */ 7356b58712SMark Haverkamp __le32 count; /* Length. */ 7456b58712SMark Haverkamp }; 7556b58712SMark Haverkamp 7656b58712SMark Haverkamp struct user_sgentry { 771da177e4SLinus Torvalds u32 addr; /* 32-bit address. */ 781da177e4SLinus Torvalds u32 count; /* Length. */ 791da177e4SLinus Torvalds }; 801da177e4SLinus Torvalds 811da177e4SLinus Torvalds struct sgentry64 { 8256b58712SMark Haverkamp __le32 addr[2]; /* 64-bit addr. 2 pieces for data alignment */ 8356b58712SMark Haverkamp __le32 count; /* Length. */ 8456b58712SMark Haverkamp }; 8556b58712SMark Haverkamp 8656b58712SMark Haverkamp struct user_sgentry64 { 871da177e4SLinus Torvalds u32 addr[2]; /* 64-bit addr. 2 pieces for data alignment */ 881da177e4SLinus Torvalds u32 count; /* Length. */ 891da177e4SLinus Torvalds }; 901da177e4SLinus Torvalds 910e68c003SMark Haverkamp struct sgentryraw { 920e68c003SMark Haverkamp __le32 next; /* reserved for F/W use */ 930e68c003SMark Haverkamp __le32 prev; /* reserved for F/W use */ 940e68c003SMark Haverkamp __le32 addr[2]; 950e68c003SMark Haverkamp __le32 count; 960e68c003SMark Haverkamp __le32 flags; /* reserved for F/W use */ 970e68c003SMark Haverkamp }; 980e68c003SMark Haverkamp 990e68c003SMark Haverkamp struct user_sgentryraw { 1000e68c003SMark Haverkamp u32 next; /* reserved for F/W use */ 1010e68c003SMark Haverkamp u32 prev; /* reserved for F/W use */ 1020e68c003SMark Haverkamp u32 addr[2]; 1030e68c003SMark Haverkamp u32 count; 1040e68c003SMark Haverkamp u32 flags; /* reserved for F/W use */ 1050e68c003SMark Haverkamp }; 1060e68c003SMark Haverkamp 10785d22bbfSMahesh Rajashekhara struct sge_ieee1212 { 10885d22bbfSMahesh Rajashekhara u32 addrLow; 10985d22bbfSMahesh Rajashekhara u32 addrHigh; 11085d22bbfSMahesh Rajashekhara u32 length; 11185d22bbfSMahesh Rajashekhara u32 flags; 11285d22bbfSMahesh Rajashekhara }; 11385d22bbfSMahesh Rajashekhara 1141da177e4SLinus Torvalds /* 1151da177e4SLinus Torvalds * SGMAP 1161da177e4SLinus Torvalds * 1171da177e4SLinus Torvalds * This is the SGMAP structure for all commands that use 1181da177e4SLinus Torvalds * 32-bit addressing. 1191da177e4SLinus Torvalds */ 1201da177e4SLinus Torvalds 1211da177e4SLinus Torvalds struct sgmap { 12256b58712SMark Haverkamp __le32 count; 1231da177e4SLinus Torvalds struct sgentry sg[1]; 1241da177e4SLinus Torvalds }; 1251da177e4SLinus Torvalds 12656b58712SMark Haverkamp struct user_sgmap { 1271da177e4SLinus Torvalds u32 count; 12856b58712SMark Haverkamp struct user_sgentry sg[1]; 12956b58712SMark Haverkamp }; 13056b58712SMark Haverkamp 13156b58712SMark Haverkamp struct sgmap64 { 13256b58712SMark Haverkamp __le32 count; 1331da177e4SLinus Torvalds struct sgentry64 sg[1]; 1341da177e4SLinus Torvalds }; 1351da177e4SLinus Torvalds 13656b58712SMark Haverkamp struct user_sgmap64 { 13756b58712SMark Haverkamp u32 count; 13856b58712SMark Haverkamp struct user_sgentry64 sg[1]; 13956b58712SMark Haverkamp }; 14056b58712SMark Haverkamp 1410e68c003SMark Haverkamp struct sgmapraw { 1420e68c003SMark Haverkamp __le32 count; 1430e68c003SMark Haverkamp struct sgentryraw sg[1]; 1440e68c003SMark Haverkamp }; 1450e68c003SMark Haverkamp 1460e68c003SMark Haverkamp struct user_sgmapraw { 1470e68c003SMark Haverkamp u32 count; 1480e68c003SMark Haverkamp struct user_sgentryraw sg[1]; 1490e68c003SMark Haverkamp }; 1500e68c003SMark Haverkamp 1511da177e4SLinus Torvalds struct creation_info 1521da177e4SLinus Torvalds { 1531da177e4SLinus Torvalds u8 buildnum; /* e.g., 588 */ 1541da177e4SLinus Torvalds u8 usec; /* e.g., 588 */ 1551da177e4SLinus Torvalds u8 via; /* e.g., 1 = FSU, 1561da177e4SLinus Torvalds * 2 = API 1571da177e4SLinus Torvalds */ 1581da177e4SLinus Torvalds u8 year; /* e.g., 1997 = 97 */ 15956b58712SMark Haverkamp __le32 date; /* 1601da177e4SLinus Torvalds * unsigned Month :4; // 1 - 12 1611da177e4SLinus Torvalds * unsigned Day :6; // 1 - 32 1621da177e4SLinus Torvalds * unsigned Hour :6; // 0 - 23 1631da177e4SLinus Torvalds * unsigned Minute :6; // 0 - 60 1641da177e4SLinus Torvalds * unsigned Second :6; // 0 - 60 1651da177e4SLinus Torvalds */ 16656b58712SMark Haverkamp __le32 serial[2]; /* e.g., 0x1DEADB0BFAFAF001 */ 1671da177e4SLinus Torvalds }; 1681da177e4SLinus Torvalds 1691da177e4SLinus Torvalds 1701da177e4SLinus Torvalds /* 1711da177e4SLinus Torvalds * Define all the constants needed for the communication interface 1721da177e4SLinus Torvalds */ 1731da177e4SLinus Torvalds 1741da177e4SLinus Torvalds /* 1751da177e4SLinus Torvalds * Define how many queue entries each queue will have and the total 1761da177e4SLinus Torvalds * number of entries for the entire communication interface. Also define 1771da177e4SLinus Torvalds * how many queues we support. 1781da177e4SLinus Torvalds * 1791da177e4SLinus Torvalds * This has to match the controller 1801da177e4SLinus Torvalds */ 1811da177e4SLinus Torvalds 1821da177e4SLinus Torvalds #define NUMBER_OF_COMM_QUEUES 8 // 4 command; 4 response 1831da177e4SLinus Torvalds #define HOST_HIGH_CMD_ENTRIES 4 1841da177e4SLinus Torvalds #define HOST_NORM_CMD_ENTRIES 8 1851da177e4SLinus Torvalds #define ADAP_HIGH_CMD_ENTRIES 4 1861da177e4SLinus Torvalds #define ADAP_NORM_CMD_ENTRIES 512 1871da177e4SLinus Torvalds #define HOST_HIGH_RESP_ENTRIES 4 1881da177e4SLinus Torvalds #define HOST_NORM_RESP_ENTRIES 512 1891da177e4SLinus Torvalds #define ADAP_HIGH_RESP_ENTRIES 4 1901da177e4SLinus Torvalds #define ADAP_NORM_RESP_ENTRIES 8 1911da177e4SLinus Torvalds 1921da177e4SLinus Torvalds #define TOTAL_QUEUE_ENTRIES \ 1931da177e4SLinus Torvalds (HOST_NORM_CMD_ENTRIES + HOST_HIGH_CMD_ENTRIES + ADAP_NORM_CMD_ENTRIES + ADAP_HIGH_CMD_ENTRIES + \ 1941da177e4SLinus Torvalds HOST_NORM_RESP_ENTRIES + HOST_HIGH_RESP_ENTRIES + ADAP_NORM_RESP_ENTRIES + ADAP_HIGH_RESP_ENTRIES) 1951da177e4SLinus Torvalds 1961da177e4SLinus Torvalds 1971da177e4SLinus Torvalds /* 1981da177e4SLinus Torvalds * Set the queues on a 16 byte alignment 1991da177e4SLinus Torvalds */ 2001da177e4SLinus Torvalds 2011da177e4SLinus Torvalds #define QUEUE_ALIGNMENT 16 2021da177e4SLinus Torvalds 2031da177e4SLinus Torvalds /* 2041da177e4SLinus Torvalds * The queue headers define the Communication Region queues. These 2051da177e4SLinus Torvalds * are physically contiguous and accessible by both the adapter and the 2061da177e4SLinus Torvalds * host. Even though all queue headers are in the same contiguous block 2071da177e4SLinus Torvalds * they will be represented as individual units in the data structures. 2081da177e4SLinus Torvalds */ 2091da177e4SLinus Torvalds 2101da177e4SLinus Torvalds struct aac_entry { 21156b58712SMark Haverkamp __le32 size; /* Size in bytes of Fib which this QE points to */ 21256b58712SMark Haverkamp __le32 addr; /* Receiver address of the FIB */ 2131da177e4SLinus Torvalds }; 2141da177e4SLinus Torvalds 2151da177e4SLinus Torvalds /* 2161da177e4SLinus Torvalds * The adapter assumes the ProducerIndex and ConsumerIndex are grouped 2171da177e4SLinus Torvalds * adjacently and in that order. 2181da177e4SLinus Torvalds */ 2191da177e4SLinus Torvalds 2201da177e4SLinus Torvalds struct aac_qhdr { 22156b58712SMark Haverkamp __le64 header_addr;/* Address to hand the adapter to access 22256b58712SMark Haverkamp to this queue head */ 22356b58712SMark Haverkamp __le32 *producer; /* The producer index for this queue (host address) */ 22456b58712SMark Haverkamp __le32 *consumer; /* The consumer index for this queue (host address) */ 2251da177e4SLinus Torvalds }; 2261da177e4SLinus Torvalds 2271da177e4SLinus Torvalds /* 2281da177e4SLinus Torvalds * Define all the events which the adapter would like to notify 2291da177e4SLinus Torvalds * the host of. 2301da177e4SLinus Torvalds */ 2311da177e4SLinus Torvalds 2321da177e4SLinus Torvalds #define HostNormCmdQue 1 /* Change in host normal priority command queue */ 2331da177e4SLinus Torvalds #define HostHighCmdQue 2 /* Change in host high priority command queue */ 2341da177e4SLinus Torvalds #define HostNormRespQue 3 /* Change in host normal priority response queue */ 2351da177e4SLinus Torvalds #define HostHighRespQue 4 /* Change in host high priority response queue */ 2361da177e4SLinus Torvalds #define AdapNormRespNotFull 5 2371da177e4SLinus Torvalds #define AdapHighRespNotFull 6 2381da177e4SLinus Torvalds #define AdapNormCmdNotFull 7 2391da177e4SLinus Torvalds #define AdapHighCmdNotFull 8 2401da177e4SLinus Torvalds #define SynchCommandComplete 9 2411da177e4SLinus Torvalds #define AdapInternalError 0xfe /* The adapter detected an internal error shutting down */ 2421da177e4SLinus Torvalds 2431da177e4SLinus Torvalds /* 2441da177e4SLinus Torvalds * Define all the events the host wishes to notify the 2451da177e4SLinus Torvalds * adapter of. The first four values much match the Qid the 2461da177e4SLinus Torvalds * corresponding queue. 2471da177e4SLinus Torvalds */ 2481da177e4SLinus Torvalds 2491da177e4SLinus Torvalds #define AdapNormCmdQue 2 2501da177e4SLinus Torvalds #define AdapHighCmdQue 3 2511da177e4SLinus Torvalds #define AdapNormRespQue 6 2521da177e4SLinus Torvalds #define AdapHighRespQue 7 2531da177e4SLinus Torvalds #define HostShutdown 8 2541da177e4SLinus Torvalds #define HostPowerFail 9 2551da177e4SLinus Torvalds #define FatalCommError 10 2561da177e4SLinus Torvalds #define HostNormRespNotFull 11 2571da177e4SLinus Torvalds #define HostHighRespNotFull 12 2581da177e4SLinus Torvalds #define HostNormCmdNotFull 13 2591da177e4SLinus Torvalds #define HostHighCmdNotFull 14 2601da177e4SLinus Torvalds #define FastIo 15 2611da177e4SLinus Torvalds #define AdapPrintfDone 16 2621da177e4SLinus Torvalds 2631da177e4SLinus Torvalds /* 2641da177e4SLinus Torvalds * Define all the queues that the adapter and host use to communicate 2651da177e4SLinus Torvalds * Number them to match the physical queue layout. 2661da177e4SLinus Torvalds */ 2671da177e4SLinus Torvalds 2681da177e4SLinus Torvalds enum aac_queue_types { 2691da177e4SLinus Torvalds HostNormCmdQueue = 0, /* Adapter to host normal priority command traffic */ 2701da177e4SLinus Torvalds HostHighCmdQueue, /* Adapter to host high priority command traffic */ 2711da177e4SLinus Torvalds AdapNormCmdQueue, /* Host to adapter normal priority command traffic */ 2721da177e4SLinus Torvalds AdapHighCmdQueue, /* Host to adapter high priority command traffic */ 2731da177e4SLinus Torvalds HostNormRespQueue, /* Adapter to host normal priority response traffic */ 2741da177e4SLinus Torvalds HostHighRespQueue, /* Adapter to host high priority response traffic */ 2751da177e4SLinus Torvalds AdapNormRespQueue, /* Host to adapter normal priority response traffic */ 2761da177e4SLinus Torvalds AdapHighRespQueue /* Host to adapter high priority response traffic */ 2771da177e4SLinus Torvalds }; 2781da177e4SLinus Torvalds 2791da177e4SLinus Torvalds /* 2801da177e4SLinus Torvalds * Assign type values to the FSA communication data structures 2811da177e4SLinus Torvalds */ 2821da177e4SLinus Torvalds 2831da177e4SLinus Torvalds #define FIB_MAGIC 0x0001 28485d22bbfSMahesh Rajashekhara #define FIB_MAGIC2 0x0004 28585d22bbfSMahesh Rajashekhara #define FIB_MAGIC2_64 0x0005 2861da177e4SLinus Torvalds 2871da177e4SLinus Torvalds /* 2881da177e4SLinus Torvalds * Define the priority levels the FSA communication routines support. 2891da177e4SLinus Torvalds */ 2901da177e4SLinus Torvalds 2911da177e4SLinus Torvalds #define FsaNormal 1 2921da177e4SLinus Torvalds 293e8b12f0fSMahesh Rajashekhara /* transport FIB header (PMC) */ 294e8b12f0fSMahesh Rajashekhara struct aac_fib_xporthdr { 295e8b12f0fSMahesh Rajashekhara u64 HostAddress; /* FIB host address w/o xport header */ 296e8b12f0fSMahesh Rajashekhara u32 Size; /* FIB size excluding xport header */ 297e8b12f0fSMahesh Rajashekhara u32 Handle; /* driver handle to reference the FIB */ 298e8b12f0fSMahesh Rajashekhara u64 Reserved[2]; 299e8b12f0fSMahesh Rajashekhara }; 300e8b12f0fSMahesh Rajashekhara 301e8b12f0fSMahesh Rajashekhara #define ALIGN32 32 302e8b12f0fSMahesh Rajashekhara 3031da177e4SLinus Torvalds /* 3041da177e4SLinus Torvalds * Define the FIB. The FIB is the where all the requested data and 3051da177e4SLinus Torvalds * command information are put to the application on the FSA adapter. 3061da177e4SLinus Torvalds */ 3071da177e4SLinus Torvalds 3081da177e4SLinus Torvalds struct aac_fibhdr { 30956b58712SMark Haverkamp __le32 XferState; /* Current transfer state for this CCB */ 31056b58712SMark Haverkamp __le16 Command; /* Routing information for the destination */ 31156b58712SMark Haverkamp u8 StructType; /* Type FIB */ 31285d22bbfSMahesh Rajashekhara u8 Unused; /* Unused */ 31356b58712SMark Haverkamp __le16 Size; /* Size of this FIB in bytes */ 31456b58712SMark Haverkamp __le16 SenderSize; /* Size of the FIB in the sender 31556b58712SMark Haverkamp (for response sizing) */ 31656b58712SMark Haverkamp __le32 SenderFibAddress; /* Host defined data in the FIB */ 3171da177e4SLinus Torvalds union { 31885d22bbfSMahesh Rajashekhara __le32 ReceiverFibAddress;/* Logical address of this FIB for 31985d22bbfSMahesh Rajashekhara the adapter (old) */ 32085d22bbfSMahesh Rajashekhara __le32 SenderFibAddressHigh;/* upper 32bit of phys. FIB address */ 32185d22bbfSMahesh Rajashekhara __le32 TimeStamp; /* otherwise timestamp for FW internal use */ 32285d22bbfSMahesh Rajashekhara } u; 32385d22bbfSMahesh Rajashekhara u32 Handle; /* FIB handle used for MSGU commnunication */ 32485d22bbfSMahesh Rajashekhara u32 Previous; /* FW internal use */ 32585d22bbfSMahesh Rajashekhara u32 Next; /* FW internal use */ 3261da177e4SLinus Torvalds }; 3271da177e4SLinus Torvalds 3281da177e4SLinus Torvalds struct hw_fib { 3291da177e4SLinus Torvalds struct aac_fibhdr header; 3307c00ffa3SMark Haverkamp u8 data[512-sizeof(struct aac_fibhdr)]; // Command specific data 3311da177e4SLinus Torvalds }; 3321da177e4SLinus Torvalds 3331da177e4SLinus Torvalds /* 3341da177e4SLinus Torvalds * FIB commands 3351da177e4SLinus Torvalds */ 3361da177e4SLinus Torvalds 3371da177e4SLinus Torvalds #define TestCommandResponse 1 3381da177e4SLinus Torvalds #define TestAdapterCommand 2 3391da177e4SLinus Torvalds /* 3401da177e4SLinus Torvalds * Lowlevel and comm commands 3411da177e4SLinus Torvalds */ 3421da177e4SLinus Torvalds #define LastTestCommand 100 3431da177e4SLinus Torvalds #define ReinitHostNormCommandQueue 101 3441da177e4SLinus Torvalds #define ReinitHostHighCommandQueue 102 3451da177e4SLinus Torvalds #define ReinitHostHighRespQueue 103 3461da177e4SLinus Torvalds #define ReinitHostNormRespQueue 104 3471da177e4SLinus Torvalds #define ReinitAdapNormCommandQueue 105 3481da177e4SLinus Torvalds #define ReinitAdapHighCommandQueue 107 3491da177e4SLinus Torvalds #define ReinitAdapHighRespQueue 108 3501da177e4SLinus Torvalds #define ReinitAdapNormRespQueue 109 3511da177e4SLinus Torvalds #define InterfaceShutdown 110 3521da177e4SLinus Torvalds #define DmaCommandFib 120 3531da177e4SLinus Torvalds #define StartProfile 121 3541da177e4SLinus Torvalds #define TermProfile 122 3551da177e4SLinus Torvalds #define SpeedTest 123 3561da177e4SLinus Torvalds #define TakeABreakPt 124 3571da177e4SLinus Torvalds #define RequestPerfData 125 3581da177e4SLinus Torvalds #define SetInterruptDefTimer 126 3591da177e4SLinus Torvalds #define SetInterruptDefCount 127 3601da177e4SLinus Torvalds #define GetInterruptDefStatus 128 3611da177e4SLinus Torvalds #define LastCommCommand 129 3621da177e4SLinus Torvalds /* 3631da177e4SLinus Torvalds * Filesystem commands 3641da177e4SLinus Torvalds */ 3651da177e4SLinus Torvalds #define NuFileSystem 300 3661da177e4SLinus Torvalds #define UFS 301 3671da177e4SLinus Torvalds #define HostFileSystem 302 3681da177e4SLinus Torvalds #define LastFileSystemCommand 303 3691da177e4SLinus Torvalds /* 3701da177e4SLinus Torvalds * Container Commands 3711da177e4SLinus Torvalds */ 3721da177e4SLinus Torvalds #define ContainerCommand 500 3731da177e4SLinus Torvalds #define ContainerCommand64 501 3740e68c003SMark Haverkamp #define ContainerRawIo 502 37585d22bbfSMahesh Rajashekhara #define ContainerRawIo2 503 3761da177e4SLinus Torvalds /* 3771da177e4SLinus Torvalds * Scsi Port commands (scsi passthrough) 3781da177e4SLinus Torvalds */ 3791da177e4SLinus Torvalds #define ScsiPortCommand 600 3801da177e4SLinus Torvalds #define ScsiPortCommand64 601 3811da177e4SLinus Torvalds /* 3821da177e4SLinus Torvalds * Misc house keeping and generic adapter initiated commands 3831da177e4SLinus Torvalds */ 3841da177e4SLinus Torvalds #define AifRequest 700 3851da177e4SLinus Torvalds #define CheckRevision 701 3861da177e4SLinus Torvalds #define FsaHostShutdown 702 3871da177e4SLinus Torvalds #define RequestAdapterInfo 703 3881da177e4SLinus Torvalds #define IsAdapterPaused 704 3891da177e4SLinus Torvalds #define SendHostTime 705 3907c00ffa3SMark Haverkamp #define RequestSupplementAdapterInfo 706 3917c00ffa3SMark Haverkamp #define LastMiscCommand 707 3921da177e4SLinus Torvalds 3937c00ffa3SMark Haverkamp /* 3947c00ffa3SMark Haverkamp * Commands that will target the failover level on the FSA adapter 3957c00ffa3SMark Haverkamp */ 3961da177e4SLinus Torvalds 3971da177e4SLinus Torvalds enum fib_xfer_state { 3981da177e4SLinus Torvalds HostOwned = (1<<0), 3991da177e4SLinus Torvalds AdapterOwned = (1<<1), 4001da177e4SLinus Torvalds FibInitialized = (1<<2), 4011da177e4SLinus Torvalds FibEmpty = (1<<3), 4021da177e4SLinus Torvalds AllocatedFromPool = (1<<4), 4031da177e4SLinus Torvalds SentFromHost = (1<<5), 4041da177e4SLinus Torvalds SentFromAdapter = (1<<6), 4051da177e4SLinus Torvalds ResponseExpected = (1<<7), 4061da177e4SLinus Torvalds NoResponseExpected = (1<<8), 4071da177e4SLinus Torvalds AdapterProcessed = (1<<9), 4081da177e4SLinus Torvalds HostProcessed = (1<<10), 4091da177e4SLinus Torvalds HighPriority = (1<<11), 4101da177e4SLinus Torvalds NormalPriority = (1<<12), 4111da177e4SLinus Torvalds Async = (1<<13), 4121da177e4SLinus Torvalds AsyncIo = (1<<13), // rpbfix: remove with new regime 4131da177e4SLinus Torvalds PageFileIo = (1<<14), // rpbfix: remove with new regime 4141da177e4SLinus Torvalds ShutdownRequest = (1<<15), 4151da177e4SLinus Torvalds LazyWrite = (1<<16), // rpbfix: remove with new regime 4161da177e4SLinus Torvalds AdapterMicroFib = (1<<17), 4171da177e4SLinus Torvalds BIOSFibPath = (1<<18), 4181da177e4SLinus Torvalds FastResponseCapable = (1<<19), 419e8b12f0fSMahesh Rajashekhara ApiFib = (1<<20), /* Its an API Fib */ 420e8b12f0fSMahesh Rajashekhara /* PMC NEW COMM: There is no more AIF data pending */ 421e8b12f0fSMahesh Rajashekhara NoMoreAifDataAvailable = (1<<21) 4221da177e4SLinus Torvalds }; 4231da177e4SLinus Torvalds 4241da177e4SLinus Torvalds /* 4251da177e4SLinus Torvalds * The following defines needs to be updated any time there is an 4261da177e4SLinus Torvalds * incompatible change made to the aac_init structure. 4271da177e4SLinus Torvalds */ 4281da177e4SLinus Torvalds 4291da177e4SLinus Torvalds #define ADAPTER_INIT_STRUCT_REVISION 3 4307c00ffa3SMark Haverkamp #define ADAPTER_INIT_STRUCT_REVISION_4 4 // rocket science 431e8b12f0fSMahesh Rajashekhara #define ADAPTER_INIT_STRUCT_REVISION_6 6 /* PMC src */ 43285d22bbfSMahesh Rajashekhara #define ADAPTER_INIT_STRUCT_REVISION_7 7 /* Denali */ 4331da177e4SLinus Torvalds 4341da177e4SLinus Torvalds struct aac_init 4351da177e4SLinus Torvalds { 43656b58712SMark Haverkamp __le32 InitStructRevision; 43756b58712SMark Haverkamp __le32 MiniPortRevision; 43856b58712SMark Haverkamp __le32 fsrev; 43956b58712SMark Haverkamp __le32 CommHeaderAddress; 44056b58712SMark Haverkamp __le32 FastIoCommAreaAddress; 44156b58712SMark Haverkamp __le32 AdapterFibsPhysicalAddress; 44256b58712SMark Haverkamp __le32 AdapterFibsVirtualAddress; 44356b58712SMark Haverkamp __le32 AdapterFibsSize; 44456b58712SMark Haverkamp __le32 AdapterFibAlign; 44556b58712SMark Haverkamp __le32 printfbuf; 44656b58712SMark Haverkamp __le32 printfbufsiz; 44756b58712SMark Haverkamp __le32 HostPhysMemPages; /* number of 4k pages of host 44856b58712SMark Haverkamp physical memory */ 44956b58712SMark Haverkamp __le32 HostElapsedSeconds; /* number of seconds since 1970. */ 4507c00ffa3SMark Haverkamp /* 4517c00ffa3SMark Haverkamp * ADAPTER_INIT_STRUCT_REVISION_4 begins here 4527c00ffa3SMark Haverkamp */ 4537c00ffa3SMark Haverkamp __le32 InitFlags; /* flags for supported features */ 4547c00ffa3SMark Haverkamp #define INITFLAGS_NEW_COMM_SUPPORTED 0x00000001 455655d722cSMark Salyzyn #define INITFLAGS_DRIVER_USES_UTC_TIME 0x00000010 456655d722cSMark Salyzyn #define INITFLAGS_DRIVER_SUPPORTS_PM 0x00000020 45785d22bbfSMahesh Rajashekhara #define INITFLAGS_NEW_COMM_TYPE1_SUPPORTED 0x00000040 45885d22bbfSMahesh Rajashekhara #define INITFLAGS_FAST_JBOD_SUPPORTED 0x00000080 45985d22bbfSMahesh Rajashekhara #define INITFLAGS_NEW_COMM_TYPE2_SUPPORTED 0x00000100 4607c00ffa3SMark Haverkamp __le32 MaxIoCommands; /* max outstanding commands */ 4617c00ffa3SMark Haverkamp __le32 MaxIoSize; /* largest I/O command */ 4627c00ffa3SMark Haverkamp __le32 MaxFibSize; /* largest FIB to adapter */ 463e8b12f0fSMahesh Rajashekhara /* ADAPTER_INIT_STRUCT_REVISION_5 begins here */ 464e8b12f0fSMahesh Rajashekhara __le32 MaxNumAif; /* max number of aif */ 465e8b12f0fSMahesh Rajashekhara /* ADAPTER_INIT_STRUCT_REVISION_6 begins here */ 466e8b12f0fSMahesh Rajashekhara __le32 HostRRQ_AddrLow; 467e8b12f0fSMahesh Rajashekhara __le32 HostRRQ_AddrHigh; /* Host RRQ (response queue) for SRC */ 4681da177e4SLinus Torvalds }; 4691da177e4SLinus Torvalds 4701da177e4SLinus Torvalds enum aac_log_level { 4711da177e4SLinus Torvalds LOG_AAC_INIT = 10, 4721da177e4SLinus Torvalds LOG_AAC_INFORMATIONAL = 20, 4731da177e4SLinus Torvalds LOG_AAC_WARNING = 30, 4741da177e4SLinus Torvalds LOG_AAC_LOW_ERROR = 40, 4751da177e4SLinus Torvalds LOG_AAC_MEDIUM_ERROR = 50, 4761da177e4SLinus Torvalds LOG_AAC_HIGH_ERROR = 60, 4771da177e4SLinus Torvalds LOG_AAC_PANIC = 70, 4781da177e4SLinus Torvalds LOG_AAC_DEBUG = 80, 4791da177e4SLinus Torvalds LOG_AAC_WINDBG_PRINT = 90 4801da177e4SLinus Torvalds }; 4811da177e4SLinus Torvalds 4821da177e4SLinus Torvalds #define FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT 0x030b 4831da177e4SLinus Torvalds #define FSAFS_NTC_FIB_CONTEXT 0x030c 4841da177e4SLinus Torvalds 4851da177e4SLinus Torvalds struct aac_dev; 4868e0c5ebdSMark Haverkamp struct fib; 487e8f32de5SMark Haverkamp struct scsi_cmnd; 4881da177e4SLinus Torvalds 4891da177e4SLinus Torvalds struct adapter_ops 4901da177e4SLinus Torvalds { 49128713324SMark Haverkamp /* Low level operations */ 4921da177e4SLinus Torvalds void (*adapter_interrupt)(struct aac_dev *dev); 4931da177e4SLinus Torvalds void (*adapter_notify)(struct aac_dev *dev, u32 event); 494bd1aac80SMark Haverkamp void (*adapter_disable_int)(struct aac_dev *dev); 49528713324SMark Haverkamp void (*adapter_enable_int)(struct aac_dev *dev); 4967c00ffa3SMark 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); 4971da177e4SLinus Torvalds int (*adapter_check_health)(struct aac_dev *dev); 4988418852dSMark Haverkamp int (*adapter_restart)(struct aac_dev *dev, int bled); 49928713324SMark Haverkamp /* Transport operations */ 50076a7f8fdSMark Haverkamp int (*adapter_ioremap)(struct aac_dev * dev, u32 size); 501476834c2SJeff Garzik irq_handler_t adapter_intr; 50228713324SMark Haverkamp /* Packet operations */ 50328713324SMark Haverkamp int (*adapter_deliver)(struct fib * fib); 504e8f32de5SMark Haverkamp int (*adapter_bounds)(struct aac_dev * dev, struct scsi_cmnd * cmd, u64 lba); 505e8f32de5SMark Haverkamp int (*adapter_read)(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count); 5069d399cc7SSalyzyn, Mark int (*adapter_write)(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua); 507e8f32de5SMark Haverkamp int (*adapter_scsi)(struct fib * fib, struct scsi_cmnd * cmd); 50828713324SMark Haverkamp /* Administrative operations */ 50928713324SMark Haverkamp int (*adapter_comm)(struct aac_dev * dev, int comm); 5101da177e4SLinus Torvalds }; 5111da177e4SLinus Torvalds 5121da177e4SLinus Torvalds /* 5131da177e4SLinus Torvalds * Define which interrupt handler needs to be installed 5141da177e4SLinus Torvalds */ 5151da177e4SLinus Torvalds 5161da177e4SLinus Torvalds struct aac_driver_ident 5171da177e4SLinus Torvalds { 5181da177e4SLinus Torvalds int (*init)(struct aac_dev *dev); 5191da177e4SLinus Torvalds char * name; 5201da177e4SLinus Torvalds char * vname; 5211da177e4SLinus Torvalds char * model; 5221da177e4SLinus Torvalds u16 channels; 5231da177e4SLinus Torvalds int quirks; 5241da177e4SLinus Torvalds }; 5251da177e4SLinus Torvalds /* 5261da177e4SLinus Torvalds * Some adapter firmware needs communication memory 5271da177e4SLinus Torvalds * below 2gig. This tells the init function to set the 5281da177e4SLinus Torvalds * dma mask such that fib memory will be allocated where the 5291da177e4SLinus Torvalds * adapter firmware can get to it. 5301da177e4SLinus Torvalds */ 5311da177e4SLinus Torvalds #define AAC_QUIRK_31BIT 0x0001 5321da177e4SLinus Torvalds 5331da177e4SLinus Torvalds /* 5341da177e4SLinus Torvalds * Some adapter firmware, when the raid card's cache is turned off, can not 5351da177e4SLinus Torvalds * split up scatter gathers in order to deal with the limits of the 5361da177e4SLinus Torvalds * underlying CHIM. This limit is 34 scatter gather elements. 5371da177e4SLinus Torvalds */ 5381da177e4SLinus Torvalds #define AAC_QUIRK_34SG 0x0002 5391da177e4SLinus Torvalds 5401da177e4SLinus Torvalds /* 5411da177e4SLinus Torvalds * This adapter is a slave (no Firmware) 5421da177e4SLinus Torvalds */ 5431da177e4SLinus Torvalds #define AAC_QUIRK_SLAVE 0x0004 5441da177e4SLinus Torvalds 5451da177e4SLinus Torvalds /* 5461da177e4SLinus Torvalds * This adapter is a master. 5471da177e4SLinus Torvalds */ 5481da177e4SLinus Torvalds #define AAC_QUIRK_MASTER 0x0008 5491da177e4SLinus Torvalds 5501da177e4SLinus Torvalds /* 551db39363cSMark Haverkamp * Some adapter firmware perform poorly when it must split up scatter gathers 552db39363cSMark Haverkamp * in order to deal with the limits of the underlying CHIM. This limit in this 553db39363cSMark Haverkamp * class of adapters is 17 scatter gather elements. 554db39363cSMark Haverkamp */ 555db39363cSMark Haverkamp #define AAC_QUIRK_17SG 0x0010 556db39363cSMark Haverkamp 557db39363cSMark Haverkamp /* 55894cf6ba1SSalyzyn, Mark * Some adapter firmware does not support 64 bit scsi passthrough 55994cf6ba1SSalyzyn, Mark * commands. 56094cf6ba1SSalyzyn, Mark */ 56194cf6ba1SSalyzyn, Mark #define AAC_QUIRK_SCSI_32 0x0020 56294cf6ba1SSalyzyn, Mark 56394cf6ba1SSalyzyn, Mark /* 5641da177e4SLinus Torvalds * The adapter interface specs all queues to be located in the same 565af901ca1SAndré Goddard Rosa * physically contiguous block. The host structure that defines the 5661da177e4SLinus Torvalds * commuication queues will assume they are each a separate physically 567af901ca1SAndré Goddard Rosa * contiguous memory region that will support them all being one big 568af901ca1SAndré Goddard Rosa * contiguous block. 5691da177e4SLinus Torvalds * There is a command and response queue for each level and direction of 5701da177e4SLinus Torvalds * commuication. These regions are accessed by both the host and adapter. 5711da177e4SLinus Torvalds */ 5721da177e4SLinus Torvalds 5731da177e4SLinus Torvalds struct aac_queue { 5741da177e4SLinus Torvalds u64 logical; /*address we give the adapter */ 5751da177e4SLinus Torvalds struct aac_entry *base; /*system virtual address */ 5761da177e4SLinus Torvalds struct aac_qhdr headers; /*producer,consumer q headers*/ 5771da177e4SLinus Torvalds u32 entries; /*Number of queue entries */ 5781da177e4SLinus Torvalds wait_queue_head_t qfull; /*Event to wait on if q full */ 5791da177e4SLinus Torvalds wait_queue_head_t cmdready; /*Cmd ready from the adapter */ 5801da177e4SLinus Torvalds /* This is only valid for adapter to host command queues. */ 5811da177e4SLinus Torvalds spinlock_t *lock; /* Spinlock for this queue must take this lock before accessing the lock */ 5821da177e4SLinus Torvalds spinlock_t lockdata; /* Actual lock (used only on one side of the lock) */ 5831da177e4SLinus Torvalds struct list_head cmdq; /* A queue of FIBs which need to be prcessed by the FS thread. This is */ 5841da177e4SLinus Torvalds /* only valid for command queues which receive entries from the adapter. */ 5851da177e4SLinus Torvalds u32 numpending; /* Number of entries on outstanding queue. */ 5861da177e4SLinus Torvalds struct aac_dev * dev; /* Back pointer to adapter structure */ 5871da177e4SLinus Torvalds }; 5881da177e4SLinus Torvalds 5891da177e4SLinus Torvalds /* 5901da177e4SLinus Torvalds * Message queues. The order here is important, see also the 5911da177e4SLinus Torvalds * queue type ordering 5921da177e4SLinus Torvalds */ 5931da177e4SLinus Torvalds 5941da177e4SLinus Torvalds struct aac_queue_block 5951da177e4SLinus Torvalds { 5961da177e4SLinus Torvalds struct aac_queue queue[8]; 5971da177e4SLinus Torvalds }; 5981da177e4SLinus Torvalds 5991da177e4SLinus Torvalds /* 6001da177e4SLinus Torvalds * SaP1 Message Unit Registers 6011da177e4SLinus Torvalds */ 6021da177e4SLinus Torvalds 6031da177e4SLinus Torvalds struct sa_drawbridge_CSR { 6041da177e4SLinus Torvalds /* Offset | Name */ 6051da177e4SLinus Torvalds __le32 reserved[10]; /* 00h-27h | Reserved */ 6061da177e4SLinus Torvalds u8 LUT_Offset; /* 28h | Lookup Table Offset */ 6071da177e4SLinus Torvalds u8 reserved1[3]; /* 29h-2bh | Reserved */ 6081da177e4SLinus Torvalds __le32 LUT_Data; /* 2ch | Looup Table Data */ 6091da177e4SLinus Torvalds __le32 reserved2[26]; /* 30h-97h | Reserved */ 6101da177e4SLinus Torvalds __le16 PRICLEARIRQ; /* 98h | Primary Clear Irq */ 6111da177e4SLinus Torvalds __le16 SECCLEARIRQ; /* 9ah | Secondary Clear Irq */ 6121da177e4SLinus Torvalds __le16 PRISETIRQ; /* 9ch | Primary Set Irq */ 6131da177e4SLinus Torvalds __le16 SECSETIRQ; /* 9eh | Secondary Set Irq */ 6141da177e4SLinus Torvalds __le16 PRICLEARIRQMASK;/* a0h | Primary Clear Irq Mask */ 6151da177e4SLinus Torvalds __le16 SECCLEARIRQMASK;/* a2h | Secondary Clear Irq Mask */ 6161da177e4SLinus Torvalds __le16 PRISETIRQMASK; /* a4h | Primary Set Irq Mask */ 6171da177e4SLinus Torvalds __le16 SECSETIRQMASK; /* a6h | Secondary Set Irq Mask */ 6181da177e4SLinus Torvalds __le32 MAILBOX0; /* a8h | Scratchpad 0 */ 6191da177e4SLinus Torvalds __le32 MAILBOX1; /* ach | Scratchpad 1 */ 6201da177e4SLinus Torvalds __le32 MAILBOX2; /* b0h | Scratchpad 2 */ 6211da177e4SLinus Torvalds __le32 MAILBOX3; /* b4h | Scratchpad 3 */ 6221da177e4SLinus Torvalds __le32 MAILBOX4; /* b8h | Scratchpad 4 */ 6231da177e4SLinus Torvalds __le32 MAILBOX5; /* bch | Scratchpad 5 */ 6241da177e4SLinus Torvalds __le32 MAILBOX6; /* c0h | Scratchpad 6 */ 6251da177e4SLinus Torvalds __le32 MAILBOX7; /* c4h | Scratchpad 7 */ 6261da177e4SLinus Torvalds __le32 ROM_Setup_Data; /* c8h | Rom Setup and Data */ 6271da177e4SLinus Torvalds __le32 ROM_Control_Addr;/* cch | Rom Control and Address */ 6281da177e4SLinus Torvalds __le32 reserved3[12]; /* d0h-ffh | reserved */ 6291da177e4SLinus Torvalds __le32 LUT[64]; /* 100h-1ffh | Lookup Table Entries */ 6301da177e4SLinus Torvalds }; 6311da177e4SLinus Torvalds 6321da177e4SLinus Torvalds #define Mailbox0 SaDbCSR.MAILBOX0 6331da177e4SLinus Torvalds #define Mailbox1 SaDbCSR.MAILBOX1 6341da177e4SLinus Torvalds #define Mailbox2 SaDbCSR.MAILBOX2 6351da177e4SLinus Torvalds #define Mailbox3 SaDbCSR.MAILBOX3 6361da177e4SLinus Torvalds #define Mailbox4 SaDbCSR.MAILBOX4 6371da177e4SLinus Torvalds #define Mailbox5 SaDbCSR.MAILBOX5 6387c00ffa3SMark Haverkamp #define Mailbox6 SaDbCSR.MAILBOX6 6391da177e4SLinus Torvalds #define Mailbox7 SaDbCSR.MAILBOX7 6401da177e4SLinus Torvalds 6411da177e4SLinus Torvalds #define DoorbellReg_p SaDbCSR.PRISETIRQ 6421da177e4SLinus Torvalds #define DoorbellReg_s SaDbCSR.SECSETIRQ 6431da177e4SLinus Torvalds #define DoorbellClrReg_p SaDbCSR.PRICLEARIRQ 6441da177e4SLinus Torvalds 6451da177e4SLinus Torvalds 6461da177e4SLinus Torvalds #define DOORBELL_0 0x0001 6471da177e4SLinus Torvalds #define DOORBELL_1 0x0002 6481da177e4SLinus Torvalds #define DOORBELL_2 0x0004 6491da177e4SLinus Torvalds #define DOORBELL_3 0x0008 6501da177e4SLinus Torvalds #define DOORBELL_4 0x0010 6511da177e4SLinus Torvalds #define DOORBELL_5 0x0020 6521da177e4SLinus Torvalds #define DOORBELL_6 0x0040 6531da177e4SLinus Torvalds 6541da177e4SLinus Torvalds 6551da177e4SLinus Torvalds #define PrintfReady DOORBELL_5 6561da177e4SLinus Torvalds #define PrintfDone DOORBELL_5 6571da177e4SLinus Torvalds 6581da177e4SLinus Torvalds struct sa_registers { 6591da177e4SLinus Torvalds struct sa_drawbridge_CSR SaDbCSR; /* 98h - c4h */ 6601da177e4SLinus Torvalds }; 6611da177e4SLinus Torvalds 6621da177e4SLinus Torvalds 6631da177e4SLinus Torvalds #define Sa_MINIPORT_REVISION 1 6641da177e4SLinus Torvalds 6651da177e4SLinus Torvalds #define sa_readw(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) 6661da177e4SLinus Torvalds #define sa_readl(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) 6671da177e4SLinus Torvalds #define sa_writew(AEP, CSR, value) writew(value, &((AEP)->regs.sa->CSR)) 6681da177e4SLinus Torvalds #define sa_writel(AEP, CSR, value) writel(value, &((AEP)->regs.sa->CSR)) 6691da177e4SLinus Torvalds 6701da177e4SLinus Torvalds /* 6711da177e4SLinus Torvalds * Rx Message Unit Registers 6721da177e4SLinus Torvalds */ 6731da177e4SLinus Torvalds 6741da177e4SLinus Torvalds struct rx_mu_registers { 6751da177e4SLinus Torvalds /* Local | PCI*| Name */ 6761da177e4SLinus Torvalds __le32 ARSR; /* 1300h | 00h | APIC Register Select Register */ 6771da177e4SLinus Torvalds __le32 reserved0; /* 1304h | 04h | Reserved */ 6781da177e4SLinus Torvalds __le32 AWR; /* 1308h | 08h | APIC Window Register */ 6791da177e4SLinus Torvalds __le32 reserved1; /* 130Ch | 0Ch | Reserved */ 6801da177e4SLinus Torvalds __le32 IMRx[2]; /* 1310h | 10h | Inbound Message Registers */ 6811da177e4SLinus Torvalds __le32 OMRx[2]; /* 1318h | 18h | Outbound Message Registers */ 6821da177e4SLinus Torvalds __le32 IDR; /* 1320h | 20h | Inbound Doorbell Register */ 6831da177e4SLinus Torvalds __le32 IISR; /* 1324h | 24h | Inbound Interrupt 6841da177e4SLinus Torvalds Status Register */ 6851da177e4SLinus Torvalds __le32 IIMR; /* 1328h | 28h | Inbound Interrupt 6861da177e4SLinus Torvalds Mask Register */ 6871da177e4SLinus Torvalds __le32 ODR; /* 132Ch | 2Ch | Outbound Doorbell Register */ 6881da177e4SLinus Torvalds __le32 OISR; /* 1330h | 30h | Outbound Interrupt 6891da177e4SLinus Torvalds Status Register */ 6901da177e4SLinus Torvalds __le32 OIMR; /* 1334h | 34h | Outbound Interrupt 6911da177e4SLinus Torvalds Mask Register */ 6928e0c5ebdSMark Haverkamp __le32 reserved2; /* 1338h | 38h | Reserved */ 6938e0c5ebdSMark Haverkamp __le32 reserved3; /* 133Ch | 3Ch | Reserved */ 6948e0c5ebdSMark Haverkamp __le32 InboundQueue;/* 1340h | 40h | Inbound Queue Port relative to firmware */ 6958e0c5ebdSMark Haverkamp __le32 OutboundQueue;/*1344h | 44h | Outbound Queue Port relative to firmware */ 6961da177e4SLinus Torvalds /* * Must access through ATU Inbound 6971da177e4SLinus Torvalds Translation Window */ 6981da177e4SLinus Torvalds }; 6991da177e4SLinus Torvalds 7001da177e4SLinus Torvalds struct rx_inbound { 7011da177e4SLinus Torvalds __le32 Mailbox[8]; 7021da177e4SLinus Torvalds }; 7031da177e4SLinus Torvalds 7041da177e4SLinus Torvalds #define INBOUNDDOORBELL_0 0x00000001 7051da177e4SLinus Torvalds #define INBOUNDDOORBELL_1 0x00000002 7061da177e4SLinus Torvalds #define INBOUNDDOORBELL_2 0x00000004 7071da177e4SLinus Torvalds #define INBOUNDDOORBELL_3 0x00000008 7081da177e4SLinus Torvalds #define INBOUNDDOORBELL_4 0x00000010 7091da177e4SLinus Torvalds #define INBOUNDDOORBELL_5 0x00000020 7101da177e4SLinus Torvalds #define INBOUNDDOORBELL_6 0x00000040 7111da177e4SLinus Torvalds 7121da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_0 0x00000001 7131da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_1 0x00000002 7141da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_2 0x00000004 7151da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_3 0x00000008 7161da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_4 0x00000010 7171da177e4SLinus Torvalds 7181da177e4SLinus Torvalds #define InboundDoorbellReg MUnit.IDR 7191da177e4SLinus Torvalds #define OutboundDoorbellReg MUnit.ODR 7201da177e4SLinus Torvalds 7211da177e4SLinus Torvalds struct rx_registers { 722e8b12f0fSMahesh Rajashekhara struct rx_mu_registers MUnit; /* 1300h - 1347h */ 7238e0c5ebdSMark Haverkamp __le32 reserved1[2]; /* 1348h - 134ch */ 7241da177e4SLinus Torvalds struct rx_inbound IndexRegs; 7251da177e4SLinus Torvalds }; 7261da177e4SLinus Torvalds 7271da177e4SLinus Torvalds #define rx_readb(AEP, CSR) readb(&((AEP)->regs.rx->CSR)) 7281da177e4SLinus Torvalds #define rx_readl(AEP, CSR) readl(&((AEP)->regs.rx->CSR)) 7291da177e4SLinus Torvalds #define rx_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rx->CSR)) 7301da177e4SLinus Torvalds #define rx_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rx->CSR)) 7311da177e4SLinus Torvalds 7321da177e4SLinus Torvalds /* 7331da177e4SLinus Torvalds * Rkt Message Unit Registers (same as Rx, except a larger reserve region) 7341da177e4SLinus Torvalds */ 7351da177e4SLinus Torvalds 7361da177e4SLinus Torvalds #define rkt_mu_registers rx_mu_registers 7371da177e4SLinus Torvalds #define rkt_inbound rx_inbound 7381da177e4SLinus Torvalds 7391da177e4SLinus Torvalds struct rkt_registers { 740e8b12f0fSMahesh Rajashekhara struct rkt_mu_registers MUnit; /* 1300h - 1347h */ 7418e0c5ebdSMark Haverkamp __le32 reserved1[1006]; /* 1348h - 22fch */ 7421da177e4SLinus Torvalds struct rkt_inbound IndexRegs; /* 2300h - */ 7431da177e4SLinus Torvalds }; 7441da177e4SLinus Torvalds 7451da177e4SLinus Torvalds #define rkt_readb(AEP, CSR) readb(&((AEP)->regs.rkt->CSR)) 7461da177e4SLinus Torvalds #define rkt_readl(AEP, CSR) readl(&((AEP)->regs.rkt->CSR)) 7471da177e4SLinus Torvalds #define rkt_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rkt->CSR)) 7481da177e4SLinus Torvalds #define rkt_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rkt->CSR)) 7491da177e4SLinus Torvalds 750e8b12f0fSMahesh Rajashekhara /* 751e8b12f0fSMahesh Rajashekhara * PMC SRC message unit registers 752e8b12f0fSMahesh Rajashekhara */ 753e8b12f0fSMahesh Rajashekhara 754e8b12f0fSMahesh Rajashekhara #define src_inbound rx_inbound 755e8b12f0fSMahesh Rajashekhara 756e8b12f0fSMahesh Rajashekhara struct src_mu_registers { 757e8b12f0fSMahesh Rajashekhara /* PCI*| Name */ 758e8b12f0fSMahesh Rajashekhara __le32 reserved0[8]; /* 00h | Reserved */ 759e8b12f0fSMahesh Rajashekhara __le32 IDR; /* 20h | Inbound Doorbell Register */ 760e8b12f0fSMahesh Rajashekhara __le32 IISR; /* 24h | Inbound Int. Status Register */ 761e8b12f0fSMahesh Rajashekhara __le32 reserved1[3]; /* 28h | Reserved */ 762e8b12f0fSMahesh Rajashekhara __le32 OIMR; /* 34h | Outbound Int. Mask Register */ 763e8b12f0fSMahesh Rajashekhara __le32 reserved2[25]; /* 38h | Reserved */ 764e8b12f0fSMahesh Rajashekhara __le32 ODR_R; /* 9ch | Outbound Doorbell Read */ 765e8b12f0fSMahesh Rajashekhara __le32 ODR_C; /* a0h | Outbound Doorbell Clear */ 766e8b12f0fSMahesh Rajashekhara __le32 reserved3[6]; /* a4h | Reserved */ 767e8b12f0fSMahesh Rajashekhara __le32 OMR; /* bch | Outbound Message Register */ 768e8b12f0fSMahesh Rajashekhara __le32 IQ_L; /* c0h | Inbound Queue (Low address) */ 769e8b12f0fSMahesh Rajashekhara __le32 IQ_H; /* c4h | Inbound Queue (High address) */ 770e8b12f0fSMahesh Rajashekhara }; 771e8b12f0fSMahesh Rajashekhara 772e8b12f0fSMahesh Rajashekhara struct src_registers { 773e8b12f0fSMahesh Rajashekhara struct src_mu_registers MUnit; /* 00h - c7h */ 77411604612SMahesh Rajashekhara union { 77511604612SMahesh Rajashekhara struct { 776e8b12f0fSMahesh Rajashekhara __le32 reserved1[130790]; /* c8h - 7fc5fh */ 777e8b12f0fSMahesh Rajashekhara struct src_inbound IndexRegs; /* 7fc60h */ 77811604612SMahesh Rajashekhara } tupelo; 77911604612SMahesh Rajashekhara struct { 78011604612SMahesh Rajashekhara __le32 reserved1[974]; /* c8h - fffh */ 78111604612SMahesh Rajashekhara struct src_inbound IndexRegs; /* 1000h */ 78211604612SMahesh Rajashekhara } denali; 78311604612SMahesh Rajashekhara } u; 784e8b12f0fSMahesh Rajashekhara }; 785e8b12f0fSMahesh Rajashekhara 786e8b12f0fSMahesh Rajashekhara #define src_readb(AEP, CSR) readb(&((AEP)->regs.src.bar0->CSR)) 787e8b12f0fSMahesh Rajashekhara #define src_readl(AEP, CSR) readl(&((AEP)->regs.src.bar0->CSR)) 788e8b12f0fSMahesh Rajashekhara #define src_writeb(AEP, CSR, value) writeb(value, \ 789e8b12f0fSMahesh Rajashekhara &((AEP)->regs.src.bar0->CSR)) 790e8b12f0fSMahesh Rajashekhara #define src_writel(AEP, CSR, value) writel(value, \ 791e8b12f0fSMahesh Rajashekhara &((AEP)->regs.src.bar0->CSR)) 792e8b12f0fSMahesh Rajashekhara 793e8b12f0fSMahesh Rajashekhara #define SRC_ODR_SHIFT 12 794e8b12f0fSMahesh Rajashekhara #define SRC_IDR_SHIFT 9 795e8b12f0fSMahesh Rajashekhara 7961da177e4SLinus Torvalds typedef void (*fib_callback)(void *ctxt, struct fib *fibctx); 7971da177e4SLinus Torvalds 7981da177e4SLinus Torvalds struct aac_fib_context { 7991da177e4SLinus Torvalds s16 type; // used for verification of structure 8001da177e4SLinus Torvalds s16 size; 8011da177e4SLinus Torvalds u32 unique; // unique value representing this context 8021da177e4SLinus Torvalds ulong jiffies; // used for cleanup - dmb changed to ulong 8031da177e4SLinus Torvalds struct list_head next; // used to link context's into a linked list 8041da177e4SLinus Torvalds struct semaphore wait_sem; // this is used to wait for the next fib to arrive. 8051da177e4SLinus Torvalds int wait; // Set to true when thread is in WaitForSingleObject 8061da177e4SLinus Torvalds unsigned long count; // total number of FIBs on FibList 8071da177e4SLinus Torvalds struct list_head fib_list; // this holds fibs and their attachd hw_fibs 8081da177e4SLinus Torvalds }; 8091da177e4SLinus Torvalds 8101da177e4SLinus Torvalds struct sense_data { 8111da177e4SLinus Torvalds u8 error_code; /* 70h (current errors), 71h(deferred errors) */ 8121da177e4SLinus Torvalds u8 valid:1; /* A valid bit of one indicates that the information */ 8131da177e4SLinus Torvalds /* field contains valid information as defined in the 8141da177e4SLinus Torvalds * SCSI-2 Standard. 8151da177e4SLinus Torvalds */ 8161da177e4SLinus Torvalds u8 segment_number; /* Only used for COPY, COMPARE, or COPY AND VERIFY Commands */ 8171da177e4SLinus Torvalds u8 sense_key:4; /* Sense Key */ 8181da177e4SLinus Torvalds u8 reserved:1; 8191da177e4SLinus Torvalds u8 ILI:1; /* Incorrect Length Indicator */ 8201da177e4SLinus Torvalds u8 EOM:1; /* End Of Medium - reserved for random access devices */ 8211da177e4SLinus Torvalds u8 filemark:1; /* Filemark - reserved for random access devices */ 8221da177e4SLinus Torvalds 8231da177e4SLinus Torvalds u8 information[4]; /* for direct-access devices, contains the unsigned 8241da177e4SLinus Torvalds * logical block address or residue associated with 8251da177e4SLinus Torvalds * the sense key 8261da177e4SLinus Torvalds */ 8271da177e4SLinus Torvalds u8 add_sense_len; /* number of additional sense bytes to follow this field */ 8281da177e4SLinus Torvalds u8 cmnd_info[4]; /* not used */ 8291da177e4SLinus Torvalds u8 ASC; /* Additional Sense Code */ 8301da177e4SLinus Torvalds u8 ASCQ; /* Additional Sense Code Qualifier */ 8311da177e4SLinus Torvalds u8 FRUC; /* Field Replaceable Unit Code - not used */ 8321da177e4SLinus Torvalds u8 bit_ptr:3; /* indicates which byte of the CDB or parameter data 8331da177e4SLinus Torvalds * was in error 8341da177e4SLinus Torvalds */ 8351da177e4SLinus Torvalds u8 BPV:1; /* bit pointer valid (BPV): 1- indicates that 8361da177e4SLinus Torvalds * the bit_ptr field has valid value 8371da177e4SLinus Torvalds */ 8381da177e4SLinus Torvalds u8 reserved2:2; 8391da177e4SLinus Torvalds u8 CD:1; /* command data bit: 1- illegal parameter in CDB. 8401da177e4SLinus Torvalds * 0- illegal parameter in data. 8411da177e4SLinus Torvalds */ 8421da177e4SLinus Torvalds u8 SKSV:1; 8431da177e4SLinus Torvalds u8 field_ptr[2]; /* byte of the CDB or parameter data in error */ 8441da177e4SLinus Torvalds }; 8451da177e4SLinus Torvalds 8461da177e4SLinus Torvalds struct fsa_dev_info { 8471da177e4SLinus Torvalds u64 last; 8481da177e4SLinus Torvalds u64 size; 8491da177e4SLinus Torvalds u32 type; 850131256cfSMark Haverkamp u32 config_waiting_on; 85131876f32SMark Haverkamp unsigned long config_waiting_stamp; 8521da177e4SLinus Torvalds u16 queue_depth; 853131256cfSMark Haverkamp u8 config_needed; 8541da177e4SLinus Torvalds u8 valid; 8551da177e4SLinus Torvalds u8 ro; 8561da177e4SLinus Torvalds u8 locked; 8571da177e4SLinus Torvalds u8 deleted; 8581da177e4SLinus Torvalds char devname[8]; 8591da177e4SLinus Torvalds struct sense_data sense_data; 8601da177e4SLinus Torvalds }; 8611da177e4SLinus Torvalds 8621da177e4SLinus Torvalds struct fib { 8631da177e4SLinus Torvalds void *next; /* this is used by the allocator */ 8641da177e4SLinus Torvalds s16 type; 8651da177e4SLinus Torvalds s16 size; 8661da177e4SLinus Torvalds /* 8671da177e4SLinus Torvalds * The Adapter that this I/O is destined for. 8681da177e4SLinus Torvalds */ 8691da177e4SLinus Torvalds struct aac_dev *dev; 8701da177e4SLinus Torvalds /* 8711da177e4SLinus Torvalds * This is the event the sendfib routine will wait on if the 8721da177e4SLinus Torvalds * caller did not pass one and this is synch io. 8731da177e4SLinus Torvalds */ 8741da177e4SLinus Torvalds struct semaphore event_wait; 8751da177e4SLinus Torvalds spinlock_t event_lock; 8761da177e4SLinus Torvalds 8771da177e4SLinus Torvalds u32 done; /* gets set to 1 when fib is complete */ 8781da177e4SLinus Torvalds fib_callback callback; 8791da177e4SLinus Torvalds void *callback_data; 8801da177e4SLinus Torvalds u32 flags; // u32 dmb was ulong 8811da177e4SLinus Torvalds /* 8821da177e4SLinus Torvalds * And for the internal issue/reply queues (we may be able 8831da177e4SLinus Torvalds * to merge these two) 8841da177e4SLinus Torvalds */ 8851da177e4SLinus Torvalds struct list_head fiblink; 8861da177e4SLinus Torvalds void *data; 887a8166a52SMark Haverkamp struct hw_fib *hw_fib_va; /* Actual shared object */ 8881da177e4SLinus Torvalds dma_addr_t hw_fib_pa; /* physical address of hw_fib*/ 8891da177e4SLinus Torvalds }; 8901da177e4SLinus Torvalds 8911da177e4SLinus Torvalds /* 8921da177e4SLinus Torvalds * Adapter Information Block 8931da177e4SLinus Torvalds * 8941da177e4SLinus Torvalds * This is returned by the RequestAdapterInfo block 8951da177e4SLinus Torvalds */ 8961da177e4SLinus Torvalds 8971da177e4SLinus Torvalds struct aac_adapter_info 8981da177e4SLinus Torvalds { 89956b58712SMark Haverkamp __le32 platform; 90056b58712SMark Haverkamp __le32 cpu; 90156b58712SMark Haverkamp __le32 subcpu; 90256b58712SMark Haverkamp __le32 clock; 90356b58712SMark Haverkamp __le32 execmem; 90456b58712SMark Haverkamp __le32 buffermem; 90556b58712SMark Haverkamp __le32 totalmem; 90656b58712SMark Haverkamp __le32 kernelrev; 90756b58712SMark Haverkamp __le32 kernelbuild; 90856b58712SMark Haverkamp __le32 monitorrev; 90956b58712SMark Haverkamp __le32 monitorbuild; 91056b58712SMark Haverkamp __le32 hwrev; 91156b58712SMark Haverkamp __le32 hwbuild; 91256b58712SMark Haverkamp __le32 biosrev; 91356b58712SMark Haverkamp __le32 biosbuild; 91456b58712SMark Haverkamp __le32 cluster; 91556b58712SMark Haverkamp __le32 clusterchannelmask; 91656b58712SMark Haverkamp __le32 serial[2]; 91756b58712SMark Haverkamp __le32 battery; 91856b58712SMark Haverkamp __le32 options; 91956b58712SMark Haverkamp __le32 OEM; 9201da177e4SLinus Torvalds }; 9211da177e4SLinus Torvalds 9227c00ffa3SMark Haverkamp struct aac_supplement_adapter_info 9237c00ffa3SMark Haverkamp { 9247c00ffa3SMark Haverkamp u8 AdapterTypeText[17+1]; 9257c00ffa3SMark Haverkamp u8 Pad[2]; 9267c00ffa3SMark Haverkamp __le32 FlashMemoryByteSize; 9277c00ffa3SMark Haverkamp __le32 FlashImageId; 9287c00ffa3SMark Haverkamp __le32 MaxNumberPorts; 9297c00ffa3SMark Haverkamp __le32 Version; 9307c00ffa3SMark Haverkamp __le32 FeatureBits; 9317c00ffa3SMark Haverkamp u8 SlotNumber; 932a45c863fSSalyzyn, Mark u8 ReservedPad0[3]; 9337c00ffa3SMark Haverkamp u8 BuildDate[12]; 9347c00ffa3SMark Haverkamp __le32 CurrentNumberPorts; 935a45c863fSSalyzyn, Mark struct { 936a45c863fSSalyzyn, Mark u8 AssemblyPn[8]; 937a45c863fSSalyzyn, Mark u8 FruPn[8]; 938a45c863fSSalyzyn, Mark u8 BatteryFruPn[8]; 939a45c863fSSalyzyn, Mark u8 EcVersionString[8]; 940a45c863fSSalyzyn, Mark u8 Tsid[12]; 941a45c863fSSalyzyn, Mark } VpdInfo; 942a45c863fSSalyzyn, Mark __le32 FlashFirmwareRevision; 943a45c863fSSalyzyn, Mark __le32 FlashFirmwareBuild; 944a45c863fSSalyzyn, Mark __le32 RaidTypeMorphOptions; 945a45c863fSSalyzyn, Mark __le32 FlashFirmwareBootRevision; 946a45c863fSSalyzyn, Mark __le32 FlashFirmwareBootBuild; 947a45c863fSSalyzyn, Mark u8 MfgPcbaSerialNo[12]; 948a45c863fSSalyzyn, Mark u8 MfgWWNName[8]; 94929c97684SSalyzyn, Mark __le32 SupportedOptions2; 950d8e96507SLeubner, Achim __le32 StructExpansion; 951d8e96507SLeubner, Achim /* StructExpansion == 1 */ 952d8e96507SLeubner, Achim __le32 FeatureBits3; 953d8e96507SLeubner, Achim __le32 SupportedPerformanceModes; 954d8e96507SLeubner, Achim __le32 ReservedForFutureGrowth[80]; 9557c00ffa3SMark Haverkamp }; 956a3940da5SSalyzyn, Mark #define AAC_FEATURE_FALCON cpu_to_le32(0x00000010) 957cb1042f2SSalyzyn, Mark #define AAC_FEATURE_JBOD cpu_to_le32(0x08000000) 958655d722cSMark Salyzyn /* SupportedOptions2 */ 959a3940da5SSalyzyn, Mark #define AAC_OPTION_MU_RESET cpu_to_le32(0x00000001) 960a3940da5SSalyzyn, Mark #define AAC_OPTION_IGNORE_RESET cpu_to_le32(0x00000002) 961655d722cSMark Salyzyn #define AAC_OPTION_POWER_MANAGEMENT cpu_to_le32(0x00000004) 962e8b12f0fSMahesh Rajashekhara #define AAC_OPTION_DOORBELL_RESET cpu_to_le32(0x00004000) 9637c00ffa3SMark Haverkamp #define AAC_SIS_VERSION_V3 3 9647c00ffa3SMark Haverkamp #define AAC_SIS_SLOT_UNKNOWN 0xFF 9657c00ffa3SMark Haverkamp 96684971738SMark Haverkamp #define GetBusInfo 0x00000009 96784971738SMark Haverkamp struct aac_bus_info { 96884971738SMark Haverkamp __le32 Command; /* VM_Ioctl */ 96984971738SMark Haverkamp __le32 ObjType; /* FT_DRIVE */ 97084971738SMark Haverkamp __le32 MethodId; /* 1 = SCSI Layer */ 97184971738SMark Haverkamp __le32 ObjectId; /* Handle */ 97284971738SMark Haverkamp __le32 CtlCmd; /* GetBusInfo */ 97384971738SMark Haverkamp }; 97484971738SMark Haverkamp 97584971738SMark Haverkamp struct aac_bus_info_response { 97684971738SMark Haverkamp __le32 Status; /* ST_OK */ 97784971738SMark Haverkamp __le32 ObjType; 97884971738SMark Haverkamp __le32 MethodId; /* unused */ 97984971738SMark Haverkamp __le32 ObjectId; /* unused */ 98084971738SMark Haverkamp __le32 CtlCmd; /* unused */ 98184971738SMark Haverkamp __le32 ProbeComplete; 98284971738SMark Haverkamp __le32 BusCount; 98384971738SMark Haverkamp __le32 TargetsPerBus; 98484971738SMark Haverkamp u8 InitiatorBusId[10]; 98584971738SMark Haverkamp u8 BusValid[10]; 98684971738SMark Haverkamp }; 98784971738SMark Haverkamp 9881da177e4SLinus Torvalds /* 9891da177e4SLinus Torvalds * Battery platforms 9901da177e4SLinus Torvalds */ 9911da177e4SLinus Torvalds #define AAC_BAT_REQ_PRESENT (1) 9921da177e4SLinus Torvalds #define AAC_BAT_REQ_NOTPRESENT (2) 9931da177e4SLinus Torvalds #define AAC_BAT_OPT_PRESENT (3) 9941da177e4SLinus Torvalds #define AAC_BAT_OPT_NOTPRESENT (4) 9951da177e4SLinus Torvalds #define AAC_BAT_NOT_SUPPORTED (5) 9961da177e4SLinus Torvalds /* 9971da177e4SLinus Torvalds * cpu types 9981da177e4SLinus Torvalds */ 9991da177e4SLinus Torvalds #define AAC_CPU_SIMULATOR (1) 10001da177e4SLinus Torvalds #define AAC_CPU_I960 (2) 10011da177e4SLinus Torvalds #define AAC_CPU_STRONGARM (3) 10021da177e4SLinus Torvalds 10031da177e4SLinus Torvalds /* 10041da177e4SLinus Torvalds * Supported Options 10051da177e4SLinus Torvalds */ 10061da177e4SLinus Torvalds #define AAC_OPT_SNAPSHOT cpu_to_le32(1) 10071da177e4SLinus Torvalds #define AAC_OPT_CLUSTERS cpu_to_le32(1<<1) 10081da177e4SLinus Torvalds #define AAC_OPT_WRITE_CACHE cpu_to_le32(1<<2) 10091da177e4SLinus Torvalds #define AAC_OPT_64BIT_DATA cpu_to_le32(1<<3) 10101da177e4SLinus Torvalds #define AAC_OPT_HOST_TIME_FIB cpu_to_le32(1<<4) 10111da177e4SLinus Torvalds #define AAC_OPT_RAID50 cpu_to_le32(1<<5) 10121da177e4SLinus Torvalds #define AAC_OPT_4GB_WINDOW cpu_to_le32(1<<6) 10131da177e4SLinus Torvalds #define AAC_OPT_SCSI_UPGRADEABLE cpu_to_le32(1<<7) 10141da177e4SLinus Torvalds #define AAC_OPT_SOFT_ERR_REPORT cpu_to_le32(1<<8) 10151da177e4SLinus Torvalds #define AAC_OPT_SUPPORTED_RECONDITION cpu_to_le32(1<<9) 10161da177e4SLinus Torvalds #define AAC_OPT_SGMAP_HOST64 cpu_to_le32(1<<10) 10171da177e4SLinus Torvalds #define AAC_OPT_ALARM cpu_to_le32(1<<11) 10181da177e4SLinus Torvalds #define AAC_OPT_NONDASD cpu_to_le32(1<<12) 10191da177e4SLinus Torvalds #define AAC_OPT_SCSI_MANAGED cpu_to_le32(1<<13) 10201da177e4SLinus Torvalds #define AAC_OPT_RAID_SCSI_MODE cpu_to_le32(1<<14) 10211da177e4SLinus Torvalds #define AAC_OPT_SUPPLEMENT_ADAPTER_INFO cpu_to_le32(1<<16) 10221da177e4SLinus Torvalds #define AAC_OPT_NEW_COMM cpu_to_le32(1<<17) 10231da177e4SLinus Torvalds #define AAC_OPT_NEW_COMM_64 cpu_to_le32(1<<18) 1024e8b12f0fSMahesh Rajashekhara #define AAC_OPT_NEW_COMM_TYPE1 cpu_to_le32(1<<28) 102511604612SMahesh Rajashekhara #define AAC_OPT_NEW_COMM_TYPE2 cpu_to_le32(1<<29) 102611604612SMahesh Rajashekhara #define AAC_OPT_NEW_COMM_TYPE3 cpu_to_le32(1<<30) 102711604612SMahesh Rajashekhara #define AAC_OPT_NEW_COMM_TYPE4 cpu_to_le32(1<<31) 102811604612SMahesh Rajashekhara 10291da177e4SLinus Torvalds 10301da177e4SLinus Torvalds struct aac_dev 10311da177e4SLinus Torvalds { 10321da177e4SLinus Torvalds struct list_head entry; 10331da177e4SLinus Torvalds const char *name; 10341da177e4SLinus Torvalds int id; 10351da177e4SLinus Torvalds 10361da177e4SLinus Torvalds /* 10377c00ffa3SMark Haverkamp * negotiated FIB settings 10387c00ffa3SMark Haverkamp */ 10397c00ffa3SMark Haverkamp unsigned max_fib_size; 10407c00ffa3SMark Haverkamp unsigned sg_tablesize; 1041e8b12f0fSMahesh Rajashekhara unsigned max_num_aif; 10427c00ffa3SMark Haverkamp 10437c00ffa3SMark Haverkamp /* 10441da177e4SLinus Torvalds * Map for 128 fib objects (64k) 10451da177e4SLinus Torvalds */ 10461da177e4SLinus Torvalds dma_addr_t hw_fib_pa; 10471da177e4SLinus Torvalds struct hw_fib *hw_fib_va; 10481da177e4SLinus Torvalds struct hw_fib *aif_base_va; 10491da177e4SLinus Torvalds /* 10501da177e4SLinus Torvalds * Fib Headers 10511da177e4SLinus Torvalds */ 10521da177e4SLinus Torvalds struct fib *fibs; 10531da177e4SLinus Torvalds 10541da177e4SLinus Torvalds struct fib *free_fib; 10551da177e4SLinus Torvalds spinlock_t fib_lock; 10561da177e4SLinus Torvalds 10571da177e4SLinus Torvalds struct aac_queue_block *queues; 10581da177e4SLinus Torvalds /* 10591da177e4SLinus Torvalds * The user API will use an IOCTL to register itself to receive 10601da177e4SLinus Torvalds * FIBs from the adapter. The following list is used to keep 10611da177e4SLinus Torvalds * track of all the threads that have requested these FIBs. The 10621da177e4SLinus Torvalds * mutex is used to synchronize access to all data associated 10631da177e4SLinus Torvalds * with the adapter fibs. 10641da177e4SLinus Torvalds */ 10651da177e4SLinus Torvalds struct list_head fib_list; 10661da177e4SLinus Torvalds 10671da177e4SLinus Torvalds struct adapter_ops a_ops; 10681da177e4SLinus Torvalds unsigned long fsrev; /* Main driver's revision number */ 10691da177e4SLinus Torvalds 1070ff08784bSBen Collins resource_size_t base_start; /* main IO base */ 1071ff08784bSBen Collins resource_size_t dbg_base; /* address of UART 1072e8b12f0fSMahesh Rajashekhara * debug buffer */ 1073e8b12f0fSMahesh Rajashekhara 1074ff08784bSBen Collins resource_size_t base_size, dbg_size; /* Size of 1075e8b12f0fSMahesh Rajashekhara * mapped in region */ 1076e8b12f0fSMahesh Rajashekhara 10771da177e4SLinus Torvalds struct aac_init *init; /* Holds initialization info to communicate with adapter */ 10781da177e4SLinus Torvalds dma_addr_t init_pa; /* Holds physical address of the init struct */ 10791da177e4SLinus Torvalds 1080e8b12f0fSMahesh Rajashekhara u32 *host_rrq; /* response queue 1081e8b12f0fSMahesh Rajashekhara * if AAC_COMM_MESSAGE_TYPE1 */ 1082e8b12f0fSMahesh Rajashekhara 1083e8b12f0fSMahesh Rajashekhara dma_addr_t host_rrq_pa; /* phys. address */ 1084e8b12f0fSMahesh Rajashekhara u32 host_rrq_idx; /* index into rrq buffer */ 1085e8b12f0fSMahesh Rajashekhara 10861da177e4SLinus Torvalds struct pci_dev *pdev; /* Our PCI interface */ 10871da177e4SLinus Torvalds void * printfbuf; /* pointer to buffer used for printf's from the adapter */ 10881da177e4SLinus Torvalds void * comm_addr; /* Base address of Comm area */ 10891da177e4SLinus Torvalds dma_addr_t comm_phys; /* Physical Address of Comm area */ 10901da177e4SLinus Torvalds size_t comm_size; 10911da177e4SLinus Torvalds 10921da177e4SLinus Torvalds struct Scsi_Host *scsi_host_ptr; 10931da177e4SLinus Torvalds int maximum_num_containers; 109484971738SMark Haverkamp int maximum_num_physicals; 109584971738SMark Haverkamp int maximum_num_channels; 10961da177e4SLinus Torvalds struct fsa_dev_info *fsa_dev; 1097fe27381dSChristoph Hellwig struct task_struct *thread; 10981da177e4SLinus Torvalds int cardtype; 10991da177e4SLinus Torvalds 11001da177e4SLinus Torvalds /* 11011da177e4SLinus Torvalds * The following is the device specific extension. 11021da177e4SLinus Torvalds */ 11038ce3eca4SSalyzyn, Mark #ifndef AAC_MIN_FOOTPRINT_SIZE 11048e0c5ebdSMark Haverkamp # define AAC_MIN_FOOTPRINT_SIZE 8192 1105e8b12f0fSMahesh Rajashekhara # define AAC_MIN_SRC_BAR0_SIZE 0x400000 1106e8b12f0fSMahesh Rajashekhara # define AAC_MIN_SRC_BAR1_SIZE 0x800 110711604612SMahesh Rajashekhara # define AAC_MIN_SRCV_BAR0_SIZE 0x100000 110811604612SMahesh Rajashekhara # define AAC_MIN_SRCV_BAR1_SIZE 0x400 11098e0c5ebdSMark Haverkamp #endif 11101da177e4SLinus Torvalds union 11111da177e4SLinus Torvalds { 11121da177e4SLinus Torvalds struct sa_registers __iomem *sa; 11131da177e4SLinus Torvalds struct rx_registers __iomem *rx; 11141da177e4SLinus Torvalds struct rkt_registers __iomem *rkt; 1115e8b12f0fSMahesh Rajashekhara struct { 1116e8b12f0fSMahesh Rajashekhara struct src_registers __iomem *bar0; 1117e8b12f0fSMahesh Rajashekhara char __iomem *bar1; 1118e8b12f0fSMahesh Rajashekhara } src; 11191da177e4SLinus Torvalds } regs; 1120e8b12f0fSMahesh Rajashekhara volatile void __iomem *base, *dbg_base_mapped; 112176a7f8fdSMark Haverkamp volatile struct rx_inbound __iomem *IndexRegs; 11221da177e4SLinus Torvalds u32 OIMR; /* Mask Register Cache */ 11231da177e4SLinus Torvalds /* 11241da177e4SLinus Torvalds * AIF thread states 11251da177e4SLinus Torvalds */ 11261da177e4SLinus Torvalds u32 aif_thread; 11271da177e4SLinus Torvalds struct aac_adapter_info adapter_info; 11287c00ffa3SMark Haverkamp struct aac_supplement_adapter_info supplement_adapter_info; 11291da177e4SLinus Torvalds /* These are in adapter info but they are in the io flow so 11301da177e4SLinus Torvalds * lets break them out so we don't have to do an AND to check them 11311da177e4SLinus Torvalds */ 11321da177e4SLinus Torvalds u8 nondasd_support; 1133cb1042f2SSalyzyn, Mark u8 jbod; 113495e852e1SSalyzyn, Mark u8 cache_protected; 11351da177e4SLinus Torvalds u8 dac_support; 1136d8e96507SLeubner, Achim u8 needs_dac; 11371da177e4SLinus Torvalds u8 raid_scsi_mode; 113828713324SMark Haverkamp u8 comm_interface; 113928713324SMark Haverkamp # define AAC_COMM_PRODUCER 0 114028713324SMark Haverkamp # define AAC_COMM_MESSAGE 1 1141e8b12f0fSMahesh Rajashekhara # define AAC_COMM_MESSAGE_TYPE1 3 114285d22bbfSMahesh Rajashekhara # define AAC_COMM_MESSAGE_TYPE2 4 1143e8b12f0fSMahesh Rajashekhara u8 raw_io_interface; 11447a8cf29dSMark Haverkamp u8 raw_io_64; 11457c00ffa3SMark Haverkamp u8 printf_enabled; 11468c867b25SMark Haverkamp u8 in_reset; 11478ef22247SSalyzyn, Mark u8 msi; 1148cacb6dc3SPenchala Narasimha Reddy Chilakala, ERS-HCLTech int management_fib_count; 1149cacb6dc3SPenchala Narasimha Reddy Chilakala, ERS-HCLTech spinlock_t manage_lock; 115011604612SMahesh Rajashekhara spinlock_t sync_lock; 115111604612SMahesh Rajashekhara int sync_mode; 115211604612SMahesh Rajashekhara struct fib *sync_fib; 115311604612SMahesh Rajashekhara struct list_head sync_fib_list; 11541da177e4SLinus Torvalds }; 11551da177e4SLinus Torvalds 11561da177e4SLinus Torvalds #define aac_adapter_interrupt(dev) \ 11571da177e4SLinus Torvalds (dev)->a_ops.adapter_interrupt(dev) 11581da177e4SLinus Torvalds 11591da177e4SLinus Torvalds #define aac_adapter_notify(dev, event) \ 11601da177e4SLinus Torvalds (dev)->a_ops.adapter_notify(dev, event) 11611da177e4SLinus Torvalds 1162bd1aac80SMark Haverkamp #define aac_adapter_disable_int(dev) \ 1163bd1aac80SMark Haverkamp (dev)->a_ops.adapter_disable_int(dev) 1164bd1aac80SMark Haverkamp 116528713324SMark Haverkamp #define aac_adapter_enable_int(dev) \ 116628713324SMark Haverkamp (dev)->a_ops.adapter_enable_int(dev) 116728713324SMark Haverkamp 11687c00ffa3SMark Haverkamp #define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) \ 11697c00ffa3SMark Haverkamp (dev)->a_ops.adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) 11701da177e4SLinus Torvalds 11711da177e4SLinus Torvalds #define aac_adapter_check_health(dev) \ 11721da177e4SLinus Torvalds (dev)->a_ops.adapter_check_health(dev) 11731da177e4SLinus Torvalds 11748418852dSMark Haverkamp #define aac_adapter_restart(dev,bled) \ 11758418852dSMark Haverkamp (dev)->a_ops.adapter_restart(dev,bled) 11768418852dSMark Haverkamp 117776a7f8fdSMark Haverkamp #define aac_adapter_ioremap(dev, size) \ 117876a7f8fdSMark Haverkamp (dev)->a_ops.adapter_ioremap(dev, size) 117976a7f8fdSMark Haverkamp 118028713324SMark Haverkamp #define aac_adapter_deliver(fib) \ 118128713324SMark Haverkamp ((fib)->dev)->a_ops.adapter_deliver(fib) 118228713324SMark Haverkamp 1183e8f32de5SMark Haverkamp #define aac_adapter_bounds(dev,cmd,lba) \ 1184e8f32de5SMark Haverkamp dev->a_ops.adapter_bounds(dev,cmd,lba) 1185e8f32de5SMark Haverkamp 1186e8f32de5SMark Haverkamp #define aac_adapter_read(fib,cmd,lba,count) \ 1187e8f32de5SMark Haverkamp ((fib)->dev)->a_ops.adapter_read(fib,cmd,lba,count) 1188e8f32de5SMark Haverkamp 11899d399cc7SSalyzyn, Mark #define aac_adapter_write(fib,cmd,lba,count,fua) \ 11909d399cc7SSalyzyn, Mark ((fib)->dev)->a_ops.adapter_write(fib,cmd,lba,count,fua) 1191e8f32de5SMark Haverkamp 1192e8f32de5SMark Haverkamp #define aac_adapter_scsi(fib,cmd) \ 1193e8f32de5SMark Haverkamp ((fib)->dev)->a_ops.adapter_scsi(fib,cmd) 1194e8f32de5SMark Haverkamp 119528713324SMark Haverkamp #define aac_adapter_comm(dev,comm) \ 119628713324SMark Haverkamp (dev)->a_ops.adapter_comm(dev, comm) 119728713324SMark Haverkamp 11981da177e4SLinus Torvalds #define FIB_CONTEXT_FLAG_TIMED_OUT (0x00000001) 1199b6ef70f3SSalyzyn, Mark #define FIB_CONTEXT_FLAG (0x00000002) 120011604612SMahesh Rajashekhara #define FIB_CONTEXT_FLAG_WAIT (0x00000004) 120185d22bbfSMahesh Rajashekhara #define FIB_CONTEXT_FLAG_FASTRESP (0x00000008) 12021da177e4SLinus Torvalds 12031da177e4SLinus Torvalds /* 12041da177e4SLinus Torvalds * Define the command values 12051da177e4SLinus Torvalds */ 12061da177e4SLinus Torvalds 12071da177e4SLinus Torvalds #define Null 0 12081da177e4SLinus Torvalds #define GetAttributes 1 12091da177e4SLinus Torvalds #define SetAttributes 2 12101da177e4SLinus Torvalds #define Lookup 3 12111da177e4SLinus Torvalds #define ReadLink 4 12121da177e4SLinus Torvalds #define Read 5 12131da177e4SLinus Torvalds #define Write 6 12141da177e4SLinus Torvalds #define Create 7 12151da177e4SLinus Torvalds #define MakeDirectory 8 12161da177e4SLinus Torvalds #define SymbolicLink 9 12171da177e4SLinus Torvalds #define MakeNode 10 12181da177e4SLinus Torvalds #define Removex 11 12191da177e4SLinus Torvalds #define RemoveDirectoryx 12 12201da177e4SLinus Torvalds #define Rename 13 12211da177e4SLinus Torvalds #define Link 14 12221da177e4SLinus Torvalds #define ReadDirectory 15 12231da177e4SLinus Torvalds #define ReadDirectoryPlus 16 12241da177e4SLinus Torvalds #define FileSystemStatus 17 12251da177e4SLinus Torvalds #define FileSystemInfo 18 12261da177e4SLinus Torvalds #define PathConfigure 19 12271da177e4SLinus Torvalds #define Commit 20 12281da177e4SLinus Torvalds #define Mount 21 12291da177e4SLinus Torvalds #define UnMount 22 12301da177e4SLinus Torvalds #define Newfs 23 12311da177e4SLinus Torvalds #define FsCheck 24 12321da177e4SLinus Torvalds #define FsSync 25 12331da177e4SLinus Torvalds #define SimReadWrite 26 12341da177e4SLinus Torvalds #define SetFileSystemStatus 27 12351da177e4SLinus Torvalds #define BlockRead 28 12361da177e4SLinus Torvalds #define BlockWrite 29 12371da177e4SLinus Torvalds #define NvramIoctl 30 12381da177e4SLinus Torvalds #define FsSyncWait 31 12391da177e4SLinus Torvalds #define ClearArchiveBit 32 12401da177e4SLinus Torvalds #define SetAcl 33 12411da177e4SLinus Torvalds #define GetAcl 34 12421da177e4SLinus Torvalds #define AssignAcl 35 12431da177e4SLinus Torvalds #define FaultInsertion 36 /* Fault Insertion Command */ 12441da177e4SLinus Torvalds #define CrazyCache 37 /* Crazycache */ 12451da177e4SLinus Torvalds 12461da177e4SLinus Torvalds #define MAX_FSACOMMAND_NUM 38 12471da177e4SLinus Torvalds 12481da177e4SLinus Torvalds 12491da177e4SLinus Torvalds /* 12501da177e4SLinus Torvalds * Define the status returns. These are very unixlike although 12511da177e4SLinus Torvalds * most are not in fact used 12521da177e4SLinus Torvalds */ 12531da177e4SLinus Torvalds 12541da177e4SLinus Torvalds #define ST_OK 0 12551da177e4SLinus Torvalds #define ST_PERM 1 12561da177e4SLinus Torvalds #define ST_NOENT 2 12571da177e4SLinus Torvalds #define ST_IO 5 12581da177e4SLinus Torvalds #define ST_NXIO 6 12591da177e4SLinus Torvalds #define ST_E2BIG 7 12601da177e4SLinus Torvalds #define ST_ACCES 13 12611da177e4SLinus Torvalds #define ST_EXIST 17 12621da177e4SLinus Torvalds #define ST_XDEV 18 12631da177e4SLinus Torvalds #define ST_NODEV 19 12641da177e4SLinus Torvalds #define ST_NOTDIR 20 12651da177e4SLinus Torvalds #define ST_ISDIR 21 12661da177e4SLinus Torvalds #define ST_INVAL 22 12671da177e4SLinus Torvalds #define ST_FBIG 27 12681da177e4SLinus Torvalds #define ST_NOSPC 28 12691da177e4SLinus Torvalds #define ST_ROFS 30 12701da177e4SLinus Torvalds #define ST_MLINK 31 12711da177e4SLinus Torvalds #define ST_WOULDBLOCK 35 12721da177e4SLinus Torvalds #define ST_NAMETOOLONG 63 12731da177e4SLinus Torvalds #define ST_NOTEMPTY 66 12741da177e4SLinus Torvalds #define ST_DQUOT 69 12751da177e4SLinus Torvalds #define ST_STALE 70 12761da177e4SLinus Torvalds #define ST_REMOTE 71 1277655d722cSMark Salyzyn #define ST_NOT_READY 72 12781da177e4SLinus Torvalds #define ST_BADHANDLE 10001 12791da177e4SLinus Torvalds #define ST_NOT_SYNC 10002 12801da177e4SLinus Torvalds #define ST_BAD_COOKIE 10003 12811da177e4SLinus Torvalds #define ST_NOTSUPP 10004 12821da177e4SLinus Torvalds #define ST_TOOSMALL 10005 12831da177e4SLinus Torvalds #define ST_SERVERFAULT 10006 12841da177e4SLinus Torvalds #define ST_BADTYPE 10007 12851da177e4SLinus Torvalds #define ST_JUKEBOX 10008 12861da177e4SLinus Torvalds #define ST_NOTMOUNTED 10009 12871da177e4SLinus Torvalds #define ST_MAINTMODE 10010 12881da177e4SLinus Torvalds #define ST_STALEACL 10011 12891da177e4SLinus Torvalds 12901da177e4SLinus Torvalds /* 12911da177e4SLinus Torvalds * On writes how does the client want the data written. 12921da177e4SLinus Torvalds */ 12931da177e4SLinus Torvalds 12941da177e4SLinus Torvalds #define CACHE_CSTABLE 1 12951da177e4SLinus Torvalds #define CACHE_UNSTABLE 2 12961da177e4SLinus Torvalds 12971da177e4SLinus Torvalds /* 129825985edcSLucas De Marchi * Lets the client know at which level the data was committed on 12991da177e4SLinus Torvalds * a write request 13001da177e4SLinus Torvalds */ 13011da177e4SLinus Torvalds 13021da177e4SLinus Torvalds #define CMFILE_SYNCH_NVRAM 1 13031da177e4SLinus Torvalds #define CMDATA_SYNCH_NVRAM 2 13041da177e4SLinus Torvalds #define CMFILE_SYNCH 3 13051da177e4SLinus Torvalds #define CMDATA_SYNCH 4 13061da177e4SLinus Torvalds #define CMUNSTABLE 5 13071da177e4SLinus Torvalds 130885d22bbfSMahesh Rajashekhara #define RIO_TYPE_WRITE 0x0000 130985d22bbfSMahesh Rajashekhara #define RIO_TYPE_READ 0x0001 131085d22bbfSMahesh Rajashekhara #define RIO_SUREWRITE 0x0008 131185d22bbfSMahesh Rajashekhara 131285d22bbfSMahesh Rajashekhara #define RIO2_IO_TYPE 0x0003 131385d22bbfSMahesh Rajashekhara #define RIO2_IO_TYPE_WRITE 0x0000 131485d22bbfSMahesh Rajashekhara #define RIO2_IO_TYPE_READ 0x0001 131585d22bbfSMahesh Rajashekhara #define RIO2_IO_TYPE_VERIFY 0x0002 131685d22bbfSMahesh Rajashekhara #define RIO2_IO_ERROR 0x0004 131785d22bbfSMahesh Rajashekhara #define RIO2_IO_SUREWRITE 0x0008 131885d22bbfSMahesh Rajashekhara #define RIO2_SGL_CONFORMANT 0x0010 131985d22bbfSMahesh Rajashekhara #define RIO2_SG_FORMAT 0xF000 132085d22bbfSMahesh Rajashekhara #define RIO2_SG_FORMAT_ARC 0x0000 132185d22bbfSMahesh Rajashekhara #define RIO2_SG_FORMAT_SRL 0x1000 132285d22bbfSMahesh Rajashekhara #define RIO2_SG_FORMAT_IEEE1212 0x2000 132385d22bbfSMahesh Rajashekhara 13241da177e4SLinus Torvalds struct aac_read 13251da177e4SLinus Torvalds { 132656b58712SMark Haverkamp __le32 command; 132756b58712SMark Haverkamp __le32 cid; 132856b58712SMark Haverkamp __le32 block; 132956b58712SMark Haverkamp __le32 count; 13301da177e4SLinus Torvalds struct sgmap sg; // Must be last in struct because it is variable 13311da177e4SLinus Torvalds }; 13321da177e4SLinus Torvalds 13331da177e4SLinus Torvalds struct aac_read64 13341da177e4SLinus Torvalds { 133556b58712SMark Haverkamp __le32 command; 133656b58712SMark Haverkamp __le16 cid; 133756b58712SMark Haverkamp __le16 sector_count; 133856b58712SMark Haverkamp __le32 block; 133956b58712SMark Haverkamp __le16 pad; 134056b58712SMark Haverkamp __le16 flags; 13411da177e4SLinus Torvalds struct sgmap64 sg; // Must be last in struct because it is variable 13421da177e4SLinus Torvalds }; 13431da177e4SLinus Torvalds 13441da177e4SLinus Torvalds struct aac_read_reply 13451da177e4SLinus Torvalds { 134656b58712SMark Haverkamp __le32 status; 134756b58712SMark Haverkamp __le32 count; 13481da177e4SLinus Torvalds }; 13491da177e4SLinus Torvalds 13501da177e4SLinus Torvalds struct aac_write 13511da177e4SLinus Torvalds { 135256b58712SMark Haverkamp __le32 command; 135356b58712SMark Haverkamp __le32 cid; 135456b58712SMark Haverkamp __le32 block; 135556b58712SMark Haverkamp __le32 count; 135656b58712SMark Haverkamp __le32 stable; // Not used 13571da177e4SLinus Torvalds struct sgmap sg; // Must be last in struct because it is variable 13581da177e4SLinus Torvalds }; 13591da177e4SLinus Torvalds 13601da177e4SLinus Torvalds struct aac_write64 13611da177e4SLinus Torvalds { 136256b58712SMark Haverkamp __le32 command; 136356b58712SMark Haverkamp __le16 cid; 136456b58712SMark Haverkamp __le16 sector_count; 136556b58712SMark Haverkamp __le32 block; 136656b58712SMark Haverkamp __le16 pad; 136756b58712SMark Haverkamp __le16 flags; 13681da177e4SLinus Torvalds struct sgmap64 sg; // Must be last in struct because it is variable 13691da177e4SLinus Torvalds }; 13701da177e4SLinus Torvalds struct aac_write_reply 13711da177e4SLinus Torvalds { 137256b58712SMark Haverkamp __le32 status; 137356b58712SMark Haverkamp __le32 count; 137456b58712SMark Haverkamp __le32 committed; 13751da177e4SLinus Torvalds }; 13761da177e4SLinus Torvalds 13770e68c003SMark Haverkamp struct aac_raw_io 13780e68c003SMark Haverkamp { 13790e68c003SMark Haverkamp __le32 block[2]; 13800e68c003SMark Haverkamp __le32 count; 13810e68c003SMark Haverkamp __le16 cid; 13820e68c003SMark Haverkamp __le16 flags; /* 00 W, 01 R */ 13830e68c003SMark Haverkamp __le16 bpTotal; /* reserved for F/W use */ 13840e68c003SMark Haverkamp __le16 bpComplete; /* reserved for F/W use */ 13850e68c003SMark Haverkamp struct sgmapraw sg; 13860e68c003SMark Haverkamp }; 13870e68c003SMark Haverkamp 138885d22bbfSMahesh Rajashekhara struct aac_raw_io2 { 138985d22bbfSMahesh Rajashekhara __le32 blockLow; 139085d22bbfSMahesh Rajashekhara __le32 blockHigh; 139185d22bbfSMahesh Rajashekhara __le32 byteCount; 139285d22bbfSMahesh Rajashekhara __le16 cid; 139385d22bbfSMahesh Rajashekhara __le16 flags; /* RIO2 flags */ 139485d22bbfSMahesh Rajashekhara __le32 sgeFirstSize; /* size of first sge el. */ 139585d22bbfSMahesh Rajashekhara __le32 sgeNominalSize; /* size of 2nd sge el. (if conformant) */ 139685d22bbfSMahesh Rajashekhara u8 sgeCnt; /* only 8 bits required */ 139785d22bbfSMahesh Rajashekhara u8 bpTotal; /* reserved for F/W use */ 139885d22bbfSMahesh Rajashekhara u8 bpComplete; /* reserved for F/W use */ 139985d22bbfSMahesh Rajashekhara u8 sgeFirstIndex; /* reserved for F/W use */ 140085d22bbfSMahesh Rajashekhara u8 unused[4]; 140185d22bbfSMahesh Rajashekhara struct sge_ieee1212 sge[1]; 140285d22bbfSMahesh Rajashekhara }; 140385d22bbfSMahesh Rajashekhara 14041da177e4SLinus Torvalds #define CT_FLUSH_CACHE 129 14051da177e4SLinus Torvalds struct aac_synchronize { 140656b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 140756b58712SMark Haverkamp __le32 type; /* CT_FLUSH_CACHE */ 140856b58712SMark Haverkamp __le32 cid; 140956b58712SMark Haverkamp __le32 parm1; 141056b58712SMark Haverkamp __le32 parm2; 141156b58712SMark Haverkamp __le32 parm3; 141256b58712SMark Haverkamp __le32 parm4; 141356b58712SMark Haverkamp __le32 count; /* sizeof(((struct aac_synchronize_reply *)NULL)->data) */ 14141da177e4SLinus Torvalds }; 14151da177e4SLinus Torvalds 14161da177e4SLinus Torvalds struct aac_synchronize_reply { 141756b58712SMark Haverkamp __le32 dummy0; 141856b58712SMark Haverkamp __le32 dummy1; 141956b58712SMark Haverkamp __le32 status; /* CT_OK */ 142056b58712SMark Haverkamp __le32 parm1; 142156b58712SMark Haverkamp __le32 parm2; 142256b58712SMark Haverkamp __le32 parm3; 142356b58712SMark Haverkamp __le32 parm4; 142456b58712SMark Haverkamp __le32 parm5; 14251da177e4SLinus Torvalds u8 data[16]; 14261da177e4SLinus Torvalds }; 14271da177e4SLinus Torvalds 1428655d722cSMark Salyzyn #define CT_POWER_MANAGEMENT 245 1429655d722cSMark Salyzyn #define CT_PM_START_UNIT 2 1430655d722cSMark Salyzyn #define CT_PM_STOP_UNIT 3 1431655d722cSMark Salyzyn #define CT_PM_UNIT_IMMEDIATE 1 1432655d722cSMark Salyzyn struct aac_power_management { 1433655d722cSMark Salyzyn __le32 command; /* VM_ContainerConfig */ 1434655d722cSMark Salyzyn __le32 type; /* CT_POWER_MANAGEMENT */ 1435655d722cSMark Salyzyn __le32 sub; /* CT_PM_* */ 1436655d722cSMark Salyzyn __le32 cid; 1437655d722cSMark Salyzyn __le32 parm; /* CT_PM_sub_* */ 1438655d722cSMark Salyzyn }; 1439655d722cSMark Salyzyn 144029c97684SSalyzyn, Mark #define CT_PAUSE_IO 65 144129c97684SSalyzyn, Mark #define CT_RELEASE_IO 66 144229c97684SSalyzyn, Mark struct aac_pause { 144329c97684SSalyzyn, Mark __le32 command; /* VM_ContainerConfig */ 144429c97684SSalyzyn, Mark __le32 type; /* CT_PAUSE_IO */ 144529c97684SSalyzyn, Mark __le32 timeout; /* 10ms ticks */ 144629c97684SSalyzyn, Mark __le32 min; 144729c97684SSalyzyn, Mark __le32 noRescan; 144829c97684SSalyzyn, Mark __le32 parm3; 144929c97684SSalyzyn, Mark __le32 parm4; 145029c97684SSalyzyn, Mark __le32 count; /* sizeof(((struct aac_pause_reply *)NULL)->data) */ 145129c97684SSalyzyn, Mark }; 145229c97684SSalyzyn, Mark 14531da177e4SLinus Torvalds struct aac_srb 14541da177e4SLinus Torvalds { 145556b58712SMark Haverkamp __le32 function; 145656b58712SMark Haverkamp __le32 channel; 145756b58712SMark Haverkamp __le32 id; 145856b58712SMark Haverkamp __le32 lun; 145956b58712SMark Haverkamp __le32 timeout; 146056b58712SMark Haverkamp __le32 flags; 146156b58712SMark Haverkamp __le32 count; // Data xfer size 146256b58712SMark Haverkamp __le32 retry_limit; 146356b58712SMark Haverkamp __le32 cdb_size; 146456b58712SMark Haverkamp u8 cdb[16]; 146556b58712SMark Haverkamp struct sgmap sg; 146656b58712SMark Haverkamp }; 146756b58712SMark Haverkamp 146856b58712SMark Haverkamp /* 14690e68c003SMark Haverkamp * This and associated data structs are used by the 147056b58712SMark Haverkamp * ioctl caller and are in cpu order. 147156b58712SMark Haverkamp */ 147256b58712SMark Haverkamp struct user_aac_srb 147356b58712SMark Haverkamp { 14741da177e4SLinus Torvalds u32 function; 14751da177e4SLinus Torvalds u32 channel; 14761da177e4SLinus Torvalds u32 id; 14771da177e4SLinus Torvalds u32 lun; 14781da177e4SLinus Torvalds u32 timeout; 14791da177e4SLinus Torvalds u32 flags; 14801da177e4SLinus Torvalds u32 count; // Data xfer size 14811da177e4SLinus Torvalds u32 retry_limit; 14821da177e4SLinus Torvalds u32 cdb_size; 14831da177e4SLinus Torvalds u8 cdb[16]; 148456b58712SMark Haverkamp struct user_sgmap sg; 14851da177e4SLinus Torvalds }; 14861da177e4SLinus Torvalds 14871da177e4SLinus Torvalds #define AAC_SENSE_BUFFERSIZE 30 14881da177e4SLinus Torvalds 14891da177e4SLinus Torvalds struct aac_srb_reply 14901da177e4SLinus Torvalds { 149156b58712SMark Haverkamp __le32 status; 149256b58712SMark Haverkamp __le32 srb_status; 149356b58712SMark Haverkamp __le32 scsi_status; 149456b58712SMark Haverkamp __le32 data_xfer_length; 149556b58712SMark Haverkamp __le32 sense_data_size; 14961da177e4SLinus Torvalds u8 sense_data[AAC_SENSE_BUFFERSIZE]; // Can this be SCSI_SENSE_BUFFERSIZE 14971da177e4SLinus Torvalds }; 14981da177e4SLinus Torvalds /* 14991da177e4SLinus Torvalds * SRB Flags 15001da177e4SLinus Torvalds */ 15011da177e4SLinus Torvalds #define SRB_NoDataXfer 0x0000 15021da177e4SLinus Torvalds #define SRB_DisableDisconnect 0x0004 15031da177e4SLinus Torvalds #define SRB_DisableSynchTransfer 0x0008 15041da177e4SLinus Torvalds #define SRB_BypassFrozenQueue 0x0010 15051da177e4SLinus Torvalds #define SRB_DisableAutosense 0x0020 15061da177e4SLinus Torvalds #define SRB_DataIn 0x0040 15071da177e4SLinus Torvalds #define SRB_DataOut 0x0080 15081da177e4SLinus Torvalds 15091da177e4SLinus Torvalds /* 15101da177e4SLinus Torvalds * SRB Functions - set in aac_srb->function 15111da177e4SLinus Torvalds */ 15121da177e4SLinus Torvalds #define SRBF_ExecuteScsi 0x0000 15131da177e4SLinus Torvalds #define SRBF_ClaimDevice 0x0001 15141da177e4SLinus Torvalds #define SRBF_IO_Control 0x0002 15151da177e4SLinus Torvalds #define SRBF_ReceiveEvent 0x0003 15161da177e4SLinus Torvalds #define SRBF_ReleaseQueue 0x0004 15171da177e4SLinus Torvalds #define SRBF_AttachDevice 0x0005 15181da177e4SLinus Torvalds #define SRBF_ReleaseDevice 0x0006 15191da177e4SLinus Torvalds #define SRBF_Shutdown 0x0007 15201da177e4SLinus Torvalds #define SRBF_Flush 0x0008 15211da177e4SLinus Torvalds #define SRBF_AbortCommand 0x0010 15221da177e4SLinus Torvalds #define SRBF_ReleaseRecovery 0x0011 15231da177e4SLinus Torvalds #define SRBF_ResetBus 0x0012 15241da177e4SLinus Torvalds #define SRBF_ResetDevice 0x0013 15251da177e4SLinus Torvalds #define SRBF_TerminateIO 0x0014 15261da177e4SLinus Torvalds #define SRBF_FlushQueue 0x0015 15271da177e4SLinus Torvalds #define SRBF_RemoveDevice 0x0016 15281da177e4SLinus Torvalds #define SRBF_DomainValidation 0x0017 15291da177e4SLinus Torvalds 15301da177e4SLinus Torvalds /* 15311da177e4SLinus Torvalds * SRB SCSI Status - set in aac_srb->scsi_status 15321da177e4SLinus Torvalds */ 15331da177e4SLinus Torvalds #define SRB_STATUS_PENDING 0x00 15341da177e4SLinus Torvalds #define SRB_STATUS_SUCCESS 0x01 15351da177e4SLinus Torvalds #define SRB_STATUS_ABORTED 0x02 15361da177e4SLinus Torvalds #define SRB_STATUS_ABORT_FAILED 0x03 15371da177e4SLinus Torvalds #define SRB_STATUS_ERROR 0x04 15381da177e4SLinus Torvalds #define SRB_STATUS_BUSY 0x05 15391da177e4SLinus Torvalds #define SRB_STATUS_INVALID_REQUEST 0x06 15401da177e4SLinus Torvalds #define SRB_STATUS_INVALID_PATH_ID 0x07 15411da177e4SLinus Torvalds #define SRB_STATUS_NO_DEVICE 0x08 15421da177e4SLinus Torvalds #define SRB_STATUS_TIMEOUT 0x09 15431da177e4SLinus Torvalds #define SRB_STATUS_SELECTION_TIMEOUT 0x0A 15441da177e4SLinus Torvalds #define SRB_STATUS_COMMAND_TIMEOUT 0x0B 15451da177e4SLinus Torvalds #define SRB_STATUS_MESSAGE_REJECTED 0x0D 15461da177e4SLinus Torvalds #define SRB_STATUS_BUS_RESET 0x0E 15471da177e4SLinus Torvalds #define SRB_STATUS_PARITY_ERROR 0x0F 15481da177e4SLinus Torvalds #define SRB_STATUS_REQUEST_SENSE_FAILED 0x10 15491da177e4SLinus Torvalds #define SRB_STATUS_NO_HBA 0x11 15501da177e4SLinus Torvalds #define SRB_STATUS_DATA_OVERRUN 0x12 15511da177e4SLinus Torvalds #define SRB_STATUS_UNEXPECTED_BUS_FREE 0x13 15521da177e4SLinus Torvalds #define SRB_STATUS_PHASE_SEQUENCE_FAILURE 0x14 15531da177e4SLinus Torvalds #define SRB_STATUS_BAD_SRB_BLOCK_LENGTH 0x15 15541da177e4SLinus Torvalds #define SRB_STATUS_REQUEST_FLUSHED 0x16 15551da177e4SLinus Torvalds #define SRB_STATUS_DELAYED_RETRY 0x17 15561da177e4SLinus Torvalds #define SRB_STATUS_INVALID_LUN 0x20 15571da177e4SLinus Torvalds #define SRB_STATUS_INVALID_TARGET_ID 0x21 15581da177e4SLinus Torvalds #define SRB_STATUS_BAD_FUNCTION 0x22 15591da177e4SLinus Torvalds #define SRB_STATUS_ERROR_RECOVERY 0x23 15601da177e4SLinus Torvalds #define SRB_STATUS_NOT_STARTED 0x24 15611da177e4SLinus Torvalds #define SRB_STATUS_NOT_IN_USE 0x30 15621da177e4SLinus Torvalds #define SRB_STATUS_FORCE_ABORT 0x31 15631da177e4SLinus Torvalds #define SRB_STATUS_DOMAIN_VALIDATION_FAIL 0x32 15641da177e4SLinus Torvalds 15651da177e4SLinus Torvalds /* 15661da177e4SLinus Torvalds * Object-Server / Volume-Manager Dispatch Classes 15671da177e4SLinus Torvalds */ 15681da177e4SLinus Torvalds 15691da177e4SLinus Torvalds #define VM_Null 0 15701da177e4SLinus Torvalds #define VM_NameServe 1 15711da177e4SLinus Torvalds #define VM_ContainerConfig 2 15721da177e4SLinus Torvalds #define VM_Ioctl 3 15731da177e4SLinus Torvalds #define VM_FilesystemIoctl 4 15741da177e4SLinus Torvalds #define VM_CloseAll 5 15751da177e4SLinus Torvalds #define VM_CtBlockRead 6 15761da177e4SLinus Torvalds #define VM_CtBlockWrite 7 15771da177e4SLinus Torvalds #define VM_SliceBlockRead 8 /* raw access to configured "storage objects" */ 15781da177e4SLinus Torvalds #define VM_SliceBlockWrite 9 15791da177e4SLinus Torvalds #define VM_DriveBlockRead 10 /* raw access to physical devices */ 15801da177e4SLinus Torvalds #define VM_DriveBlockWrite 11 15811da177e4SLinus Torvalds #define VM_EnclosureMgt 12 /* enclosure management */ 15821da177e4SLinus Torvalds #define VM_Unused 13 /* used to be diskset management */ 15831da177e4SLinus Torvalds #define VM_CtBlockVerify 14 15841da177e4SLinus Torvalds #define VM_CtPerf 15 /* performance test */ 15851da177e4SLinus Torvalds #define VM_CtBlockRead64 16 15861da177e4SLinus Torvalds #define VM_CtBlockWrite64 17 15871da177e4SLinus Torvalds #define VM_CtBlockVerify64 18 15881da177e4SLinus Torvalds #define VM_CtHostRead64 19 15891da177e4SLinus Torvalds #define VM_CtHostWrite64 20 15907a8cf29dSMark Haverkamp #define VM_DrvErrTblLog 21 15917a8cf29dSMark Haverkamp #define VM_NameServe64 22 15921da177e4SLinus Torvalds 15937a8cf29dSMark Haverkamp #define MAX_VMCOMMAND_NUM 23 /* used for sizing stats array - leave last */ 15941da177e4SLinus Torvalds 15951da177e4SLinus Torvalds /* 15961da177e4SLinus Torvalds * Descriptive information (eg, vital stats) 15971da177e4SLinus Torvalds * that a content manager might report. The 15981da177e4SLinus Torvalds * FileArray filesystem component is one example 15991da177e4SLinus Torvalds * of a content manager. Raw mode might be 16001da177e4SLinus Torvalds * another. 16011da177e4SLinus Torvalds */ 16021da177e4SLinus Torvalds 16031da177e4SLinus Torvalds struct aac_fsinfo { 160456b58712SMark Haverkamp __le32 fsTotalSize; /* Consumed by fs, incl. metadata */ 160556b58712SMark Haverkamp __le32 fsBlockSize; 160656b58712SMark Haverkamp __le32 fsFragSize; 160756b58712SMark Haverkamp __le32 fsMaxExtendSize; 160856b58712SMark Haverkamp __le32 fsSpaceUnits; 160956b58712SMark Haverkamp __le32 fsMaxNumFiles; 161056b58712SMark Haverkamp __le32 fsNumFreeFiles; 161156b58712SMark Haverkamp __le32 fsInodeDensity; 16121da177e4SLinus Torvalds }; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ 16131da177e4SLinus Torvalds 16141da177e4SLinus Torvalds union aac_contentinfo { 16151da177e4SLinus Torvalds struct aac_fsinfo filesys; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ 16161da177e4SLinus Torvalds }; 16171da177e4SLinus Torvalds 16181da177e4SLinus Torvalds /* 16191da177e4SLinus Torvalds * Query for Container Configuration Status 16201da177e4SLinus Torvalds */ 16211da177e4SLinus Torvalds 16221da177e4SLinus Torvalds #define CT_GET_CONFIG_STATUS 147 16231da177e4SLinus Torvalds struct aac_get_config_status { 162456b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 162556b58712SMark Haverkamp __le32 type; /* CT_GET_CONFIG_STATUS */ 162656b58712SMark Haverkamp __le32 parm1; 162756b58712SMark Haverkamp __le32 parm2; 162856b58712SMark Haverkamp __le32 parm3; 162956b58712SMark Haverkamp __le32 parm4; 163056b58712SMark Haverkamp __le32 parm5; 163156b58712SMark Haverkamp __le32 count; /* sizeof(((struct aac_get_config_status_resp *)NULL)->data) */ 16321da177e4SLinus Torvalds }; 16331da177e4SLinus Torvalds 16341da177e4SLinus Torvalds #define CFACT_CONTINUE 0 16351da177e4SLinus Torvalds #define CFACT_PAUSE 1 16361da177e4SLinus Torvalds #define CFACT_ABORT 2 16371da177e4SLinus Torvalds struct aac_get_config_status_resp { 163856b58712SMark Haverkamp __le32 response; /* ST_OK */ 163956b58712SMark Haverkamp __le32 dummy0; 164056b58712SMark Haverkamp __le32 status; /* CT_OK */ 164156b58712SMark Haverkamp __le32 parm1; 164256b58712SMark Haverkamp __le32 parm2; 164356b58712SMark Haverkamp __le32 parm3; 164456b58712SMark Haverkamp __le32 parm4; 164556b58712SMark Haverkamp __le32 parm5; 16461da177e4SLinus Torvalds struct { 164756b58712SMark Haverkamp __le32 action; /* CFACT_CONTINUE, CFACT_PAUSE or CFACT_ABORT */ 164856b58712SMark Haverkamp __le16 flags; 164956b58712SMark Haverkamp __le16 count; 16501da177e4SLinus Torvalds } data; 16511da177e4SLinus Torvalds }; 16521da177e4SLinus Torvalds 16531da177e4SLinus Torvalds /* 16541da177e4SLinus Torvalds * Accept the configuration as-is 16551da177e4SLinus Torvalds */ 16561da177e4SLinus Torvalds 16571da177e4SLinus Torvalds #define CT_COMMIT_CONFIG 152 16581da177e4SLinus Torvalds 16591da177e4SLinus Torvalds struct aac_commit_config { 166056b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 166156b58712SMark Haverkamp __le32 type; /* CT_COMMIT_CONFIG */ 16621da177e4SLinus Torvalds }; 16631da177e4SLinus Torvalds 16641da177e4SLinus Torvalds /* 16657c00ffa3SMark Haverkamp * Query for Container Configuration Status 16661da177e4SLinus Torvalds */ 16671da177e4SLinus Torvalds 16681da177e4SLinus Torvalds #define CT_GET_CONTAINER_COUNT 4 16691da177e4SLinus Torvalds struct aac_get_container_count { 167056b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 167156b58712SMark Haverkamp __le32 type; /* CT_GET_CONTAINER_COUNT */ 16721da177e4SLinus Torvalds }; 16731da177e4SLinus Torvalds 16741da177e4SLinus Torvalds struct aac_get_container_count_resp { 167556b58712SMark Haverkamp __le32 response; /* ST_OK */ 167656b58712SMark Haverkamp __le32 dummy0; 167756b58712SMark Haverkamp __le32 MaxContainers; 167856b58712SMark Haverkamp __le32 ContainerSwitchEntries; 167956b58712SMark Haverkamp __le32 MaxPartitions; 16801da177e4SLinus Torvalds }; 16811da177e4SLinus Torvalds 16821da177e4SLinus Torvalds 16831da177e4SLinus Torvalds /* 16841da177e4SLinus Torvalds * Query for "mountable" objects, ie, objects that are typically 16851da177e4SLinus Torvalds * associated with a drive letter on the client (host) side. 16861da177e4SLinus Torvalds */ 16871da177e4SLinus Torvalds 16881da177e4SLinus Torvalds struct aac_mntent { 168956b58712SMark Haverkamp __le32 oid; 169056b58712SMark Haverkamp u8 name[16]; /* if applicable */ 169156b58712SMark Haverkamp struct creation_info create_info; /* if applicable */ 169256b58712SMark Haverkamp __le32 capacity; 169356b58712SMark Haverkamp __le32 vol; /* substrate structure */ 169474ee9d52SSalyzyn, Mark __le32 obj; /* FT_FILESYS, etc. */ 169556b58712SMark Haverkamp __le32 state; /* unready for mounting, 169656b58712SMark Haverkamp readonly, etc. */ 169756b58712SMark Haverkamp union aac_contentinfo fileinfo; /* Info specific to content 169856b58712SMark Haverkamp manager (eg, filesystem) */ 169956b58712SMark Haverkamp __le32 altoid; /* != oid <==> snapshot or 170056b58712SMark Haverkamp broken mirror exists */ 17017a8cf29dSMark Haverkamp __le32 capacityhigh; 17021da177e4SLinus Torvalds }; 17031da177e4SLinus Torvalds 17043a4fa0a2SRobert P. J. Day #define FSCS_NOTCLEAN 0x0001 /* fsck is necessary before mounting */ 17051da177e4SLinus Torvalds #define FSCS_READONLY 0x0002 /* possible result of broken mirror */ 17061da177e4SLinus Torvalds #define FSCS_HIDDEN 0x0004 /* should be ignored - set during a clear */ 1707655d722cSMark Salyzyn #define FSCS_NOT_READY 0x0008 /* Array spinning up to fulfil request */ 17081da177e4SLinus Torvalds 17091da177e4SLinus Torvalds struct aac_query_mount { 171056b58712SMark Haverkamp __le32 command; 171156b58712SMark Haverkamp __le32 type; 171256b58712SMark Haverkamp __le32 count; 17131da177e4SLinus Torvalds }; 17141da177e4SLinus Torvalds 17151da177e4SLinus Torvalds struct aac_mount { 171656b58712SMark Haverkamp __le32 status; 171756b58712SMark Haverkamp __le32 type; /* should be same as that requested */ 171856b58712SMark Haverkamp __le32 count; 17191da177e4SLinus Torvalds struct aac_mntent mnt[1]; 17201da177e4SLinus Torvalds }; 17211da177e4SLinus Torvalds 17221da177e4SLinus Torvalds #define CT_READ_NAME 130 17231da177e4SLinus Torvalds struct aac_get_name { 172456b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 172556b58712SMark Haverkamp __le32 type; /* CT_READ_NAME */ 172656b58712SMark Haverkamp __le32 cid; 172756b58712SMark Haverkamp __le32 parm1; 172856b58712SMark Haverkamp __le32 parm2; 172956b58712SMark Haverkamp __le32 parm3; 173056b58712SMark Haverkamp __le32 parm4; 173156b58712SMark Haverkamp __le32 count; /* sizeof(((struct aac_get_name_resp *)NULL)->data) */ 17321da177e4SLinus Torvalds }; 17331da177e4SLinus Torvalds 17341da177e4SLinus Torvalds struct aac_get_name_resp { 173556b58712SMark Haverkamp __le32 dummy0; 173656b58712SMark Haverkamp __le32 dummy1; 173756b58712SMark Haverkamp __le32 status; /* CT_OK */ 173856b58712SMark Haverkamp __le32 parm1; 173956b58712SMark Haverkamp __le32 parm2; 174056b58712SMark Haverkamp __le32 parm3; 174156b58712SMark Haverkamp __le32 parm4; 174256b58712SMark Haverkamp __le32 parm5; 17431da177e4SLinus Torvalds u8 data[16]; 17441da177e4SLinus Torvalds }; 17451da177e4SLinus Torvalds 174688e2f98eSSalyzyn, Mark #define CT_CID_TO_32BITS_UID 165 174788e2f98eSSalyzyn, Mark struct aac_get_serial { 174888e2f98eSSalyzyn, Mark __le32 command; /* VM_ContainerConfig */ 174988e2f98eSSalyzyn, Mark __le32 type; /* CT_CID_TO_32BITS_UID */ 175088e2f98eSSalyzyn, Mark __le32 cid; 175188e2f98eSSalyzyn, Mark }; 175288e2f98eSSalyzyn, Mark 175388e2f98eSSalyzyn, Mark struct aac_get_serial_resp { 175488e2f98eSSalyzyn, Mark __le32 dummy0; 175588e2f98eSSalyzyn, Mark __le32 dummy1; 175688e2f98eSSalyzyn, Mark __le32 status; /* CT_OK */ 175788e2f98eSSalyzyn, Mark __le32 uid; 175888e2f98eSSalyzyn, Mark }; 175988e2f98eSSalyzyn, Mark 17601da177e4SLinus Torvalds /* 17611da177e4SLinus Torvalds * The following command is sent to shut down each container. 17621da177e4SLinus Torvalds */ 17631da177e4SLinus Torvalds 17641da177e4SLinus Torvalds struct aac_close { 176556b58712SMark Haverkamp __le32 command; 176656b58712SMark Haverkamp __le32 cid; 17671da177e4SLinus Torvalds }; 17681da177e4SLinus Torvalds 17691da177e4SLinus Torvalds struct aac_query_disk 17701da177e4SLinus Torvalds { 17711da177e4SLinus Torvalds s32 cnum; 17721da177e4SLinus Torvalds s32 bus; 17731da177e4SLinus Torvalds s32 id; 17741da177e4SLinus Torvalds s32 lun; 17751da177e4SLinus Torvalds u32 valid; 17761da177e4SLinus Torvalds u32 locked; 17771da177e4SLinus Torvalds u32 deleted; 17781da177e4SLinus Torvalds s32 instance; 17791da177e4SLinus Torvalds s8 name[10]; 17801da177e4SLinus Torvalds u32 unmapped; 17811da177e4SLinus Torvalds }; 17821da177e4SLinus Torvalds 17831da177e4SLinus Torvalds struct aac_delete_disk { 17841da177e4SLinus Torvalds u32 disknum; 17851da177e4SLinus Torvalds u32 cnum; 17861da177e4SLinus Torvalds }; 17871da177e4SLinus Torvalds 17881da177e4SLinus Torvalds struct fib_ioctl 17891da177e4SLinus Torvalds { 17901da177e4SLinus Torvalds u32 fibctx; 17911da177e4SLinus Torvalds s32 wait; 17921da177e4SLinus Torvalds char __user *fib; 17931da177e4SLinus Torvalds }; 17941da177e4SLinus Torvalds 17951da177e4SLinus Torvalds struct revision 17961da177e4SLinus Torvalds { 17979f30a323SMark Haverkamp u32 compat; 1798c7f47602SMark Haverkamp __le32 version; 1799c7f47602SMark Haverkamp __le32 build; 18001da177e4SLinus Torvalds }; 18011da177e4SLinus Torvalds 1802c7f47602SMark Haverkamp 18031da177e4SLinus Torvalds /* 18041da177e4SLinus Torvalds * Ugly - non Linux like ioctl coding for back compat. 18051da177e4SLinus Torvalds */ 18061da177e4SLinus Torvalds 18071da177e4SLinus Torvalds #define CTL_CODE(function, method) ( \ 18081da177e4SLinus Torvalds (4<< 16) | ((function) << 2) | (method) \ 18091da177e4SLinus Torvalds ) 18101da177e4SLinus Torvalds 18111da177e4SLinus Torvalds /* 18121da177e4SLinus Torvalds * Define the method codes for how buffers are passed for I/O and FS 18131da177e4SLinus Torvalds * controls 18141da177e4SLinus Torvalds */ 18151da177e4SLinus Torvalds 18161da177e4SLinus Torvalds #define METHOD_BUFFERED 0 18171da177e4SLinus Torvalds #define METHOD_NEITHER 3 18181da177e4SLinus Torvalds 18191da177e4SLinus Torvalds /* 18201da177e4SLinus Torvalds * Filesystem ioctls 18211da177e4SLinus Torvalds */ 18221da177e4SLinus Torvalds 18231da177e4SLinus Torvalds #define FSACTL_SENDFIB CTL_CODE(2050, METHOD_BUFFERED) 18241da177e4SLinus Torvalds #define FSACTL_SEND_RAW_SRB CTL_CODE(2067, METHOD_BUFFERED) 18251da177e4SLinus Torvalds #define FSACTL_DELETE_DISK 0x163 18261da177e4SLinus Torvalds #define FSACTL_QUERY_DISK 0x173 18271da177e4SLinus Torvalds #define FSACTL_OPEN_GET_ADAPTER_FIB CTL_CODE(2100, METHOD_BUFFERED) 18281da177e4SLinus Torvalds #define FSACTL_GET_NEXT_ADAPTER_FIB CTL_CODE(2101, METHOD_BUFFERED) 18291da177e4SLinus Torvalds #define FSACTL_CLOSE_GET_ADAPTER_FIB CTL_CODE(2102, METHOD_BUFFERED) 18301da177e4SLinus Torvalds #define FSACTL_MINIPORT_REV_CHECK CTL_CODE(2107, METHOD_BUFFERED) 18311da177e4SLinus Torvalds #define FSACTL_GET_PCI_INFO CTL_CODE(2119, METHOD_BUFFERED) 18321da177e4SLinus Torvalds #define FSACTL_FORCE_DELETE_DISK CTL_CODE(2120, METHOD_NEITHER) 18331da177e4SLinus Torvalds #define FSACTL_GET_CONTAINERS 2131 18347c00ffa3SMark Haverkamp #define FSACTL_SEND_LARGE_FIB CTL_CODE(2138, METHOD_BUFFERED) 18351da177e4SLinus Torvalds 18361da177e4SLinus Torvalds 18371da177e4SLinus Torvalds struct aac_common 18381da177e4SLinus Torvalds { 18391da177e4SLinus Torvalds /* 18401da177e4SLinus Torvalds * If this value is set to 1 then interrupt moderation will occur 18411da177e4SLinus Torvalds * in the base commuication support. 18421da177e4SLinus Torvalds */ 18431da177e4SLinus Torvalds u32 irq_mod; 18441da177e4SLinus Torvalds u32 peak_fibs; 18451da177e4SLinus Torvalds u32 zero_fibs; 18461da177e4SLinus Torvalds u32 fib_timeouts; 18471da177e4SLinus Torvalds /* 18481da177e4SLinus Torvalds * Statistical counters in debug mode 18491da177e4SLinus Torvalds */ 18501da177e4SLinus Torvalds #ifdef DBG 18511da177e4SLinus Torvalds u32 FibsSent; 18521da177e4SLinus Torvalds u32 FibRecved; 18531da177e4SLinus Torvalds u32 NoResponseSent; 18541da177e4SLinus Torvalds u32 NoResponseRecved; 18551da177e4SLinus Torvalds u32 AsyncSent; 18561da177e4SLinus Torvalds u32 AsyncRecved; 18571da177e4SLinus Torvalds u32 NormalSent; 18581da177e4SLinus Torvalds u32 NormalRecved; 18591da177e4SLinus Torvalds #endif 18601da177e4SLinus Torvalds }; 18611da177e4SLinus Torvalds 18621da177e4SLinus Torvalds extern struct aac_common aac_config; 18631da177e4SLinus Torvalds 18641da177e4SLinus Torvalds 18651da177e4SLinus Torvalds /* 18661da177e4SLinus Torvalds * The following macro is used when sending and receiving FIBs. It is 18671da177e4SLinus Torvalds * only used for debugging. 18681da177e4SLinus Torvalds */ 18691da177e4SLinus Torvalds 18701da177e4SLinus Torvalds #ifdef DBG 18711da177e4SLinus Torvalds #define FIB_COUNTER_INCREMENT(counter) (counter)++ 18721da177e4SLinus Torvalds #else 18731da177e4SLinus Torvalds #define FIB_COUNTER_INCREMENT(counter) 18741da177e4SLinus Torvalds #endif 18751da177e4SLinus Torvalds 18761da177e4SLinus Torvalds /* 18771da177e4SLinus Torvalds * Adapter direct commands 18781da177e4SLinus Torvalds * Monitor/Kernel API 18791da177e4SLinus Torvalds */ 18801da177e4SLinus Torvalds 18811da177e4SLinus Torvalds #define BREAKPOINT_REQUEST 0x00000004 18821da177e4SLinus Torvalds #define INIT_STRUCT_BASE_ADDRESS 0x00000005 18831da177e4SLinus Torvalds #define READ_PERMANENT_PARAMETERS 0x0000000a 18841da177e4SLinus Torvalds #define WRITE_PERMANENT_PARAMETERS 0x0000000b 18851da177e4SLinus Torvalds #define HOST_CRASHING 0x0000000d 18861da177e4SLinus Torvalds #define SEND_SYNCHRONOUS_FIB 0x0000000c 18871da177e4SLinus Torvalds #define COMMAND_POST_RESULTS 0x00000014 18881da177e4SLinus Torvalds #define GET_ADAPTER_PROPERTIES 0x00000019 18891da177e4SLinus Torvalds #define GET_DRIVER_BUFFER_PROPERTIES 0x00000023 18901da177e4SLinus Torvalds #define RCV_TEMP_READINGS 0x00000025 18911da177e4SLinus Torvalds #define GET_COMM_PREFERRED_SETTINGS 0x00000026 18921da177e4SLinus Torvalds #define IOP_RESET 0x00001000 18938c23cd74SMark Haverkamp #define IOP_RESET_ALWAYS 0x00001001 18941da177e4SLinus Torvalds #define RE_INIT_ADAPTER 0x000000ee 18951da177e4SLinus Torvalds 18961da177e4SLinus Torvalds /* 18971da177e4SLinus Torvalds * Adapter Status Register 18981da177e4SLinus Torvalds * 18991da177e4SLinus Torvalds * Phase Staus mailbox is 32bits: 19001da177e4SLinus Torvalds * <31:16> = Phase Status 19011da177e4SLinus Torvalds * <15:0> = Phase 19021da177e4SLinus Torvalds * 19031da177e4SLinus Torvalds * The adapter reports is present state through the phase. Only 19041da177e4SLinus Torvalds * a single phase should be ever be set. Each phase can have multiple 19051da177e4SLinus Torvalds * phase status bits to provide more detailed information about the 19061da177e4SLinus Torvalds * state of the board. Care should be taken to ensure that any phase 19071da177e4SLinus Torvalds * status bits that are set when changing the phase are also valid 19081da177e4SLinus Torvalds * for the new phase or be cleared out. Adapter software (monitor, 19091da177e4SLinus Torvalds * iflash, kernel) is responsible for properly maintining the phase 19101da177e4SLinus Torvalds * status mailbox when it is running. 19111da177e4SLinus Torvalds * 19121da177e4SLinus Torvalds * MONKER_API Phases 19131da177e4SLinus Torvalds * 19141da177e4SLinus Torvalds * Phases are bit oriented. It is NOT valid to have multiple bits set 19151da177e4SLinus Torvalds */ 19161da177e4SLinus Torvalds 19171da177e4SLinus Torvalds #define SELF_TEST_FAILED 0x00000004 19181da177e4SLinus Torvalds #define MONITOR_PANIC 0x00000020 19191da177e4SLinus Torvalds #define KERNEL_UP_AND_RUNNING 0x00000080 19201da177e4SLinus Torvalds #define KERNEL_PANIC 0x00000100 19211da177e4SLinus Torvalds 19221da177e4SLinus Torvalds /* 19231da177e4SLinus Torvalds * Doorbell bit defines 19241da177e4SLinus Torvalds */ 19251da177e4SLinus Torvalds 19261da177e4SLinus Torvalds #define DoorBellSyncCmdAvailable (1<<0) /* Host -> Adapter */ 19271da177e4SLinus Torvalds #define DoorBellPrintfDone (1<<5) /* Host -> Adapter */ 19281da177e4SLinus Torvalds #define DoorBellAdapterNormCmdReady (1<<1) /* Adapter -> Host */ 19291da177e4SLinus Torvalds #define DoorBellAdapterNormRespReady (1<<2) /* Adapter -> Host */ 19301da177e4SLinus Torvalds #define DoorBellAdapterNormCmdNotFull (1<<3) /* Adapter -> Host */ 19311da177e4SLinus Torvalds #define DoorBellAdapterNormRespNotFull (1<<4) /* Adapter -> Host */ 19321da177e4SLinus Torvalds #define DoorBellPrintfReady (1<<5) /* Adapter -> Host */ 1933e8b12f0fSMahesh Rajashekhara #define DoorBellAifPending (1<<6) /* Adapter -> Host */ 1934e8b12f0fSMahesh Rajashekhara 1935e8b12f0fSMahesh Rajashekhara /* PMC specific outbound doorbell bits */ 1936e8b12f0fSMahesh Rajashekhara #define PmDoorBellResponseSent (1<<1) /* Adapter -> Host */ 19371da177e4SLinus Torvalds 19381da177e4SLinus Torvalds /* 19391da177e4SLinus Torvalds * For FIB communication, we need all of the following things 19401da177e4SLinus Torvalds * to send back to the user. 19411da177e4SLinus Torvalds */ 19421da177e4SLinus Torvalds 19431da177e4SLinus Torvalds #define AifCmdEventNotify 1 /* Notify of event */ 19441da177e4SLinus Torvalds #define AifEnConfigChange 3 /* Adapter configuration change */ 19451da177e4SLinus Torvalds #define AifEnContainerChange 4 /* Container configuration change */ 19461da177e4SLinus Torvalds #define AifEnDeviceFailure 5 /* SCSI device failed */ 19470995ad38SSalyzyn, Mark #define AifEnEnclosureManagement 13 /* EM_DRIVE_* */ 19480995ad38SSalyzyn, Mark #define EM_DRIVE_INSERTION 31 19490995ad38SSalyzyn, Mark #define EM_DRIVE_REMOVAL 32 195095e852e1SSalyzyn, Mark #define AifEnBatteryEvent 14 /* Change in Battery State */ 19511da177e4SLinus Torvalds #define AifEnAddContainer 15 /* A new array was created */ 19521da177e4SLinus Torvalds #define AifEnDeleteContainer 16 /* A container was deleted */ 19531da177e4SLinus Torvalds #define AifEnExpEvent 23 /* Firmware Event Log */ 19541da177e4SLinus Torvalds #define AifExeFirmwarePanic 3 /* Firmware Event Panic */ 19551da177e4SLinus Torvalds #define AifHighPriority 3 /* Highest Priority Event */ 1956cb1042f2SSalyzyn, Mark #define AifEnAddJBOD 30 /* JBOD created */ 1957cb1042f2SSalyzyn, Mark #define AifEnDeleteJBOD 31 /* JBOD deleted */ 19581da177e4SLinus Torvalds 19591da177e4SLinus Torvalds #define AifCmdJobProgress 2 /* Progress report */ 19601da177e4SLinus Torvalds #define AifJobCtrZero 101 /* Array Zero progress */ 19611da177e4SLinus Torvalds #define AifJobStsSuccess 1 /* Job completes */ 1962131256cfSMark Haverkamp #define AifJobStsRunning 102 /* Job running */ 19631da177e4SLinus Torvalds #define AifCmdAPIReport 3 /* Report from other user of API */ 19641da177e4SLinus Torvalds #define AifCmdDriverNotify 4 /* Notify host driver of event */ 19651da177e4SLinus Torvalds #define AifDenMorphComplete 200 /* A morph operation completed */ 19661da177e4SLinus Torvalds #define AifDenVolumeExtendComplete 201 /* A volume extend completed */ 19671da177e4SLinus Torvalds #define AifReqJobList 100 /* Gets back complete job list */ 19681da177e4SLinus Torvalds #define AifReqJobsForCtr 101 /* Gets back jobs for specific container */ 19691da177e4SLinus Torvalds #define AifReqJobsForScsi 102 /* Gets back jobs for specific SCSI device */ 19701da177e4SLinus Torvalds #define AifReqJobReport 103 /* Gets back a specific job report or list of them */ 19711da177e4SLinus Torvalds #define AifReqTerminateJob 104 /* Terminates job */ 19721da177e4SLinus Torvalds #define AifReqSuspendJob 105 /* Suspends a job */ 19731da177e4SLinus Torvalds #define AifReqResumeJob 106 /* Resumes a job */ 19741da177e4SLinus Torvalds #define AifReqSendAPIReport 107 /* API generic report requests */ 19751da177e4SLinus Torvalds #define AifReqAPIJobStart 108 /* Start a job from the API */ 19761da177e4SLinus Torvalds #define AifReqAPIJobUpdate 109 /* Update a job report from the API */ 19771da177e4SLinus Torvalds #define AifReqAPIJobFinish 110 /* Finish a job from the API */ 19781da177e4SLinus Torvalds 1979e8b12f0fSMahesh Rajashekhara /* PMC NEW COMM: Request the event data */ 1980e8b12f0fSMahesh Rajashekhara #define AifReqEvent 200 1981e8b12f0fSMahesh Rajashekhara 19821da177e4SLinus Torvalds /* 19831da177e4SLinus Torvalds * Adapter Initiated FIB command structures. Start with the adapter 19841da177e4SLinus Torvalds * initiated FIBs that really come from the adapter, and get responded 19851da177e4SLinus Torvalds * to by the host. 19861da177e4SLinus Torvalds */ 19871da177e4SLinus Torvalds 19881da177e4SLinus Torvalds struct aac_aifcmd { 198956b58712SMark Haverkamp __le32 command; /* Tell host what type of notify this is */ 199056b58712SMark Haverkamp __le32 seqnum; /* To allow ordering of reports (if necessary) */ 19911da177e4SLinus Torvalds u8 data[1]; /* Undefined length (from kernel viewpoint) */ 19921da177e4SLinus Torvalds }; 19931da177e4SLinus Torvalds 19941da177e4SLinus Torvalds /** 19951da177e4SLinus Torvalds * Convert capacity to cylinders 19961da177e4SLinus Torvalds * accounting for the fact capacity could be a 64 bit value 19971da177e4SLinus Torvalds * 19981da177e4SLinus Torvalds */ 1999c835e372SSalyzyn, Mark static inline unsigned int cap_to_cyls(sector_t capacity, unsigned divisor) 20001da177e4SLinus Torvalds { 20011da177e4SLinus Torvalds sector_div(capacity, divisor); 2002c835e372SSalyzyn, Mark return capacity; 20031da177e4SLinus Torvalds } 20041da177e4SLinus Torvalds 200577d644d4SMark Haverkamp /* SCp.phase values */ 200677d644d4SMark Haverkamp #define AAC_OWNER_MIDLEVEL 0x101 200777d644d4SMark Haverkamp #define AAC_OWNER_LOWLEVEL 0x102 200877d644d4SMark Haverkamp #define AAC_OWNER_ERROR_HANDLER 0x103 200977d644d4SMark Haverkamp #define AAC_OWNER_FIRMWARE 0x106 20101da177e4SLinus Torvalds 20111da177e4SLinus Torvalds const char *aac_driverinfo(struct Scsi_Host *); 2012bfb35aa8SMark Haverkamp struct fib *aac_fib_alloc(struct aac_dev *dev); 2013bfb35aa8SMark Haverkamp int aac_fib_setup(struct aac_dev *dev); 2014bfb35aa8SMark Haverkamp void aac_fib_map_free(struct aac_dev *dev); 2015bfb35aa8SMark Haverkamp void aac_fib_free(struct fib * context); 2016bfb35aa8SMark Haverkamp void aac_fib_init(struct fib * context); 20171da177e4SLinus Torvalds void aac_printf(struct aac_dev *dev, u32 val); 2018bfb35aa8SMark Haverkamp int aac_fib_send(u16 command, struct fib * context, unsigned long size, int priority, int wait, int reply, fib_callback callback, void *ctxt); 20191da177e4SLinus Torvalds int aac_consumer_get(struct aac_dev * dev, struct aac_queue * q, struct aac_entry **entry); 20201da177e4SLinus Torvalds void aac_consumer_free(struct aac_dev * dev, struct aac_queue * q, u32 qnum); 2021bfb35aa8SMark Haverkamp int aac_fib_complete(struct fib * context); 2022a8166a52SMark Haverkamp #define fib_data(fibctx) ((void *)(fibctx)->hw_fib_va->data) 20231da177e4SLinus Torvalds struct aac_dev *aac_init_adapter(struct aac_dev *dev); 20248c867b25SMark Haverkamp int aac_get_config_status(struct aac_dev *dev, int commit_flag); 20251da177e4SLinus Torvalds int aac_get_containers(struct aac_dev *dev); 20261da177e4SLinus Torvalds int aac_scsi_cmd(struct scsi_cmnd *cmd); 20271da177e4SLinus Torvalds int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg); 202824f02e1dSSalyzyn, Mark #ifndef shost_to_class 2029ee959b00STony Jones #define shost_to_class(shost) &shost->shost_dev 203024f02e1dSSalyzyn, Mark #endif 2031ee959b00STony Jones ssize_t aac_get_serial_number(struct device *dev, char *buf); 20321da177e4SLinus Torvalds int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg); 20331da177e4SLinus Torvalds int aac_rx_init(struct aac_dev *dev); 20341da177e4SLinus Torvalds int aac_rkt_init(struct aac_dev *dev); 2035239eab19SMark Haverkamp int aac_nark_init(struct aac_dev *dev); 20361da177e4SLinus Torvalds int aac_sa_init(struct aac_dev *dev); 2037e8b12f0fSMahesh Rajashekhara int aac_src_init(struct aac_dev *dev); 203811604612SMahesh Rajashekhara int aac_srcv_init(struct aac_dev *dev); 203928713324SMark 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); 20401da177e4SLinus Torvalds unsigned int aac_response_normal(struct aac_queue * q); 20411da177e4SLinus Torvalds unsigned int aac_command_normal(struct aac_queue * q); 2042e8b12f0fSMahesh Rajashekhara unsigned int aac_intr_normal(struct aac_dev *dev, u32 Index, 2043e8b12f0fSMahesh Rajashekhara int isAif, int isFastResponse, 2044e8b12f0fSMahesh Rajashekhara struct hw_fib *aif_fib); 204529c97684SSalyzyn, Mark int aac_reset_adapter(struct aac_dev * dev, int forced); 20468c867b25SMark Haverkamp int aac_check_health(struct aac_dev * dev); 2047fe27381dSChristoph Hellwig int aac_command_thread(void *data); 20481da177e4SLinus Torvalds int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context *fibctx); 2049bfb35aa8SMark Haverkamp int aac_fib_adapter_complete(struct fib * fibptr, unsigned short size); 20501da177e4SLinus Torvalds struct aac_driver_ident* aac_get_driver_ident(int devtype); 20511da177e4SLinus Torvalds int aac_get_adapter_info(struct aac_dev* dev); 20521da177e4SLinus Torvalds int aac_send_shutdown(struct aac_dev *dev); 2053bfb35aa8SMark Haverkamp int aac_probe_container(struct aac_dev *dev, int cid); 20549695a25dSAdrian Bunk int _aac_rx_init(struct aac_dev *dev); 20559695a25dSAdrian Bunk int aac_rx_select_comm(struct aac_dev *dev, int comm); 20562ab01efdSSalyzyn, Mark int aac_rx_deliver_producer(struct fib * fib); 205717eaaceeSSalyzyn, Mark char * get_container_type(unsigned type); 20587c00ffa3SMark Haverkamp extern int numacb; 20597c00ffa3SMark Haverkamp extern int acbsize; 2060c7f47602SMark Haverkamp extern char aac_driver_version[]; 2061404d9a90SMark Haverkamp extern int startup_timeout; 2062404d9a90SMark Haverkamp extern int aif_timeout; 20639695a25dSAdrian Bunk extern int expose_physicals; 20641208bab5SSalyzyn, Mark extern int aac_reset_devices; 20658ef22247SSalyzyn, Mark extern int aac_msi; 20661208bab5SSalyzyn, Mark extern int aac_commit; 206729c97684SSalyzyn, Mark extern int update_interval; 206829c97684SSalyzyn, Mark extern int check_interval; 206987f3bda3SAndrew Morton extern int aac_check_reset; 2070