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> 9495c0217SMahesh Rajashekhara #include <linux/pci.h> 101da177e4SLinus Torvalds 111da177e4SLinus Torvalds /*------------------------------------------------------------------------------ 121da177e4SLinus Torvalds * D E F I N E S 131da177e4SLinus Torvalds *----------------------------------------------------------------------------*/ 141da177e4SLinus Torvalds 15ef616233SMahesh Rajashekhara #define AAC_MAX_MSIX 8 /* vectors */ 16495c0217SMahesh Rajashekhara #define AAC_PCI_MSI_ENABLE 0x8000 17495c0217SMahesh Rajashekhara 18495c0217SMahesh Rajashekhara enum { 19495c0217SMahesh Rajashekhara AAC_ENABLE_INTERRUPT = 0x0, 20495c0217SMahesh Rajashekhara AAC_DISABLE_INTERRUPT, 21495c0217SMahesh Rajashekhara AAC_ENABLE_MSIX, 22495c0217SMahesh Rajashekhara AAC_DISABLE_MSIX, 23495c0217SMahesh Rajashekhara AAC_CLEAR_AIF_BIT, 24495c0217SMahesh Rajashekhara AAC_CLEAR_SYNC_BIT, 25495c0217SMahesh Rajashekhara AAC_ENABLE_INTX 26495c0217SMahesh Rajashekhara }; 27495c0217SMahesh Rajashekhara 28495c0217SMahesh Rajashekhara #define AAC_INT_MODE_INTX (1<<0) 29495c0217SMahesh Rajashekhara #define AAC_INT_MODE_MSI (1<<1) 30495c0217SMahesh Rajashekhara #define AAC_INT_MODE_AIF (1<<2) 31495c0217SMahesh Rajashekhara #define AAC_INT_MODE_SYNC (1<<3) 32495c0217SMahesh Rajashekhara 33495c0217SMahesh Rajashekhara #define AAC_INT_ENABLE_TYPE1_INTX 0xfffffffb 34495c0217SMahesh Rajashekhara #define AAC_INT_ENABLE_TYPE1_MSIX 0xfffffffa 35495c0217SMahesh Rajashekhara #define AAC_INT_DISABLE_ALL 0xffffffff 36495c0217SMahesh Rajashekhara 37495c0217SMahesh Rajashekhara /* Bit definitions in IOA->Host Interrupt Register */ 38495c0217SMahesh Rajashekhara #define PMC_TRANSITION_TO_OPERATIONAL (1<<31) 39495c0217SMahesh Rajashekhara #define PMC_IOARCB_TRANSFER_FAILED (1<<28) 40495c0217SMahesh Rajashekhara #define PMC_IOA_UNIT_CHECK (1<<27) 41495c0217SMahesh Rajashekhara #define PMC_NO_HOST_RRQ_FOR_CMD_RESPONSE (1<<26) 42495c0217SMahesh Rajashekhara #define PMC_CRITICAL_IOA_OP_IN_PROGRESS (1<<25) 43495c0217SMahesh Rajashekhara #define PMC_IOARRIN_LOST (1<<4) 44495c0217SMahesh Rajashekhara #define PMC_SYSTEM_BUS_MMIO_ERROR (1<<3) 45495c0217SMahesh Rajashekhara #define PMC_IOA_PROCESSOR_IN_ERROR_STATE (1<<2) 46495c0217SMahesh Rajashekhara #define PMC_HOST_RRQ_VALID (1<<1) 47495c0217SMahesh Rajashekhara #define PMC_OPERATIONAL_STATUS (1<<31) 48495c0217SMahesh Rajashekhara #define PMC_ALLOW_MSIX_VECTOR0 (1<<0) 49495c0217SMahesh Rajashekhara 50495c0217SMahesh Rajashekhara #define PMC_IOA_ERROR_INTERRUPTS (PMC_IOARCB_TRANSFER_FAILED | \ 51495c0217SMahesh Rajashekhara PMC_IOA_UNIT_CHECK | \ 52495c0217SMahesh Rajashekhara PMC_NO_HOST_RRQ_FOR_CMD_RESPONSE | \ 53495c0217SMahesh Rajashekhara PMC_IOARRIN_LOST | \ 54495c0217SMahesh Rajashekhara PMC_SYSTEM_BUS_MMIO_ERROR | \ 55495c0217SMahesh Rajashekhara PMC_IOA_PROCESSOR_IN_ERROR_STATE) 56495c0217SMahesh Rajashekhara 57495c0217SMahesh Rajashekhara #define PMC_ALL_INTERRUPT_BITS (PMC_IOA_ERROR_INTERRUPTS | \ 58495c0217SMahesh Rajashekhara PMC_HOST_RRQ_VALID | \ 59495c0217SMahesh Rajashekhara PMC_TRANSITION_TO_OPERATIONAL | \ 60495c0217SMahesh Rajashekhara PMC_ALLOW_MSIX_VECTOR0) 61495c0217SMahesh Rajashekhara #define PMC_GLOBAL_INT_BIT2 0x00000004 62495c0217SMahesh Rajashekhara #define PMC_GLOBAL_INT_BIT0 0x00000001 63495c0217SMahesh Rajashekhara 649a72f976SMark Haverkamp #ifndef AAC_DRIVER_BUILD 656e40e5f0SMahesh Rajashekhara # define AAC_DRIVER_BUILD 30300 6629c97684SSalyzyn, Mark # define AAC_DRIVER_BRANCH "-ms" 679a72f976SMark Haverkamp #endif 681da177e4SLinus Torvalds #define MAXIMUM_NUM_CONTAINERS 32 691da177e4SLinus Torvalds 707c00ffa3SMark Haverkamp #define AAC_NUM_MGT_FIB 8 712b4df6eaSMahesh Rajashekhara #define AAC_NUM_IO_FIB (1024 - AAC_NUM_MGT_FIB) 727c00ffa3SMark Haverkamp #define AAC_NUM_FIB (AAC_NUM_IO_FIB + AAC_NUM_MGT_FIB) 731da177e4SLinus Torvalds 741da177e4SLinus Torvalds #define AAC_MAX_LUN (8) 751da177e4SLinus Torvalds 761da177e4SLinus Torvalds #define AAC_MAX_HOSTPHYSMEMPAGES (0xfffff) 777a9366e4SSalyzyn, Mark #define AAC_MAX_32BIT_SGBCOUNT ((unsigned short)256) 781da177e4SLinus Torvalds 799cccde93SRajashekhara, Mahesh #define AAC_DEBUG_INSTRUMENT_AIF_DELETE 809cccde93SRajashekhara, Mahesh 811da177e4SLinus Torvalds /* 821da177e4SLinus Torvalds * These macros convert from physical channels to virtual channels 831da177e4SLinus Torvalds */ 841da177e4SLinus Torvalds #define CONTAINER_CHANNEL (0) 851da177e4SLinus Torvalds #define CONTAINER_TO_CHANNEL(cont) (CONTAINER_CHANNEL) 861da177e4SLinus Torvalds #define CONTAINER_TO_ID(cont) (cont) 871da177e4SLinus Torvalds #define CONTAINER_TO_LUN(cont) (0) 881da177e4SLinus Torvalds 89495c0217SMahesh Rajashekhara #define PMC_DEVICE_S6 0x28b 902b4df6eaSMahesh Rajashekhara #define PMC_DEVICE_S7 0x28c 912b4df6eaSMahesh Rajashekhara #define PMC_DEVICE_S8 0x28d 922b4df6eaSMahesh Rajashekhara #define PMC_DEVICE_S9 0x28f 932b4df6eaSMahesh Rajashekhara 94e2efe7aaSMark Salyzyn #define aac_phys_to_logical(x) ((x)+1) 95e2efe7aaSMark Salyzyn #define aac_logical_to_phys(x) ((x)?(x)-1:0) 961da177e4SLinus Torvalds 971da177e4SLinus Torvalds /* #define AAC_DETAILED_STATUS_INFO */ 981da177e4SLinus Torvalds 991da177e4SLinus Torvalds struct diskparm 1001da177e4SLinus Torvalds { 1011da177e4SLinus Torvalds int heads; 1021da177e4SLinus Torvalds int sectors; 1031da177e4SLinus Torvalds int cylinders; 1041da177e4SLinus Torvalds }; 1051da177e4SLinus Torvalds 1061da177e4SLinus Torvalds 1071da177e4SLinus Torvalds /* 10874ee9d52SSalyzyn, Mark * Firmware constants 1091da177e4SLinus Torvalds */ 1101da177e4SLinus Torvalds 1111da177e4SLinus Torvalds #define CT_NONE 0 1121da177e4SLinus Torvalds #define CT_OK 218 1131da177e4SLinus Torvalds #define FT_FILESYS 8 /* ADAPTEC's "FSA"(tm) filesystem */ 1141da177e4SLinus Torvalds #define FT_DRIVE 9 /* physical disk - addressable in scsi by bus/id/lun */ 1151da177e4SLinus Torvalds 1161da177e4SLinus Torvalds /* 1171da177e4SLinus Torvalds * Host side memory scatter gather list 1181da177e4SLinus Torvalds * Used by the adapter for read, write, and readdirplus operations 1191da177e4SLinus Torvalds * We have separate 32 and 64 bit version because even 1201da177e4SLinus Torvalds * on 64 bit systems not all cards support the 64 bit version 1211da177e4SLinus Torvalds */ 1221da177e4SLinus Torvalds struct sgentry { 12356b58712SMark Haverkamp __le32 addr; /* 32-bit address. */ 12456b58712SMark Haverkamp __le32 count; /* Length. */ 12556b58712SMark Haverkamp }; 12656b58712SMark Haverkamp 12756b58712SMark Haverkamp struct user_sgentry { 1281da177e4SLinus Torvalds u32 addr; /* 32-bit address. */ 1291da177e4SLinus Torvalds u32 count; /* Length. */ 1301da177e4SLinus Torvalds }; 1311da177e4SLinus Torvalds 1321da177e4SLinus Torvalds struct sgentry64 { 13356b58712SMark Haverkamp __le32 addr[2]; /* 64-bit addr. 2 pieces for data alignment */ 13456b58712SMark Haverkamp __le32 count; /* Length. */ 13556b58712SMark Haverkamp }; 13656b58712SMark Haverkamp 13756b58712SMark Haverkamp struct user_sgentry64 { 1381da177e4SLinus Torvalds u32 addr[2]; /* 64-bit addr. 2 pieces for data alignment */ 1391da177e4SLinus Torvalds u32 count; /* Length. */ 1401da177e4SLinus Torvalds }; 1411da177e4SLinus Torvalds 1420e68c003SMark Haverkamp struct sgentryraw { 1430e68c003SMark Haverkamp __le32 next; /* reserved for F/W use */ 1440e68c003SMark Haverkamp __le32 prev; /* reserved for F/W use */ 1450e68c003SMark Haverkamp __le32 addr[2]; 1460e68c003SMark Haverkamp __le32 count; 1470e68c003SMark Haverkamp __le32 flags; /* reserved for F/W use */ 1480e68c003SMark Haverkamp }; 1490e68c003SMark Haverkamp 1500e68c003SMark Haverkamp struct user_sgentryraw { 1510e68c003SMark Haverkamp u32 next; /* reserved for F/W use */ 1520e68c003SMark Haverkamp u32 prev; /* reserved for F/W use */ 1530e68c003SMark Haverkamp u32 addr[2]; 1540e68c003SMark Haverkamp u32 count; 1550e68c003SMark Haverkamp u32 flags; /* reserved for F/W use */ 1560e68c003SMark Haverkamp }; 1570e68c003SMark Haverkamp 15885d22bbfSMahesh Rajashekhara struct sge_ieee1212 { 15985d22bbfSMahesh Rajashekhara u32 addrLow; 16085d22bbfSMahesh Rajashekhara u32 addrHigh; 16185d22bbfSMahesh Rajashekhara u32 length; 16285d22bbfSMahesh Rajashekhara u32 flags; 16385d22bbfSMahesh Rajashekhara }; 16485d22bbfSMahesh Rajashekhara 1651da177e4SLinus Torvalds /* 1661da177e4SLinus Torvalds * SGMAP 1671da177e4SLinus Torvalds * 1681da177e4SLinus Torvalds * This is the SGMAP structure for all commands that use 1691da177e4SLinus Torvalds * 32-bit addressing. 1701da177e4SLinus Torvalds */ 1711da177e4SLinus Torvalds 1721da177e4SLinus Torvalds struct sgmap { 17356b58712SMark Haverkamp __le32 count; 1741da177e4SLinus Torvalds struct sgentry sg[1]; 1751da177e4SLinus Torvalds }; 1761da177e4SLinus Torvalds 17756b58712SMark Haverkamp struct user_sgmap { 1781da177e4SLinus Torvalds u32 count; 17956b58712SMark Haverkamp struct user_sgentry sg[1]; 18056b58712SMark Haverkamp }; 18156b58712SMark Haverkamp 18256b58712SMark Haverkamp struct sgmap64 { 18356b58712SMark Haverkamp __le32 count; 1841da177e4SLinus Torvalds struct sgentry64 sg[1]; 1851da177e4SLinus Torvalds }; 1861da177e4SLinus Torvalds 18756b58712SMark Haverkamp struct user_sgmap64 { 18856b58712SMark Haverkamp u32 count; 18956b58712SMark Haverkamp struct user_sgentry64 sg[1]; 19056b58712SMark Haverkamp }; 19156b58712SMark Haverkamp 1920e68c003SMark Haverkamp struct sgmapraw { 1930e68c003SMark Haverkamp __le32 count; 1940e68c003SMark Haverkamp struct sgentryraw sg[1]; 1950e68c003SMark Haverkamp }; 1960e68c003SMark Haverkamp 1970e68c003SMark Haverkamp struct user_sgmapraw { 1980e68c003SMark Haverkamp u32 count; 1990e68c003SMark Haverkamp struct user_sgentryraw sg[1]; 2000e68c003SMark Haverkamp }; 2010e68c003SMark Haverkamp 2021da177e4SLinus Torvalds struct creation_info 2031da177e4SLinus Torvalds { 2041da177e4SLinus Torvalds u8 buildnum; /* e.g., 588 */ 2051da177e4SLinus Torvalds u8 usec; /* e.g., 588 */ 2061da177e4SLinus Torvalds u8 via; /* e.g., 1 = FSU, 2071da177e4SLinus Torvalds * 2 = API 2081da177e4SLinus Torvalds */ 2091da177e4SLinus Torvalds u8 year; /* e.g., 1997 = 97 */ 21056b58712SMark Haverkamp __le32 date; /* 2111da177e4SLinus Torvalds * unsigned Month :4; // 1 - 12 2121da177e4SLinus Torvalds * unsigned Day :6; // 1 - 32 2131da177e4SLinus Torvalds * unsigned Hour :6; // 0 - 23 2141da177e4SLinus Torvalds * unsigned Minute :6; // 0 - 60 2151da177e4SLinus Torvalds * unsigned Second :6; // 0 - 60 2161da177e4SLinus Torvalds */ 21756b58712SMark Haverkamp __le32 serial[2]; /* e.g., 0x1DEADB0BFAFAF001 */ 2181da177e4SLinus Torvalds }; 2191da177e4SLinus Torvalds 2201da177e4SLinus Torvalds 2211da177e4SLinus Torvalds /* 2221da177e4SLinus Torvalds * Define all the constants needed for the communication interface 2231da177e4SLinus Torvalds */ 2241da177e4SLinus Torvalds 2251da177e4SLinus Torvalds /* 2261da177e4SLinus Torvalds * Define how many queue entries each queue will have and the total 2271da177e4SLinus Torvalds * number of entries for the entire communication interface. Also define 2281da177e4SLinus Torvalds * how many queues we support. 2291da177e4SLinus Torvalds * 2301da177e4SLinus Torvalds * This has to match the controller 2311da177e4SLinus Torvalds */ 2321da177e4SLinus Torvalds 2331da177e4SLinus Torvalds #define NUMBER_OF_COMM_QUEUES 8 // 4 command; 4 response 2341da177e4SLinus Torvalds #define HOST_HIGH_CMD_ENTRIES 4 2351da177e4SLinus Torvalds #define HOST_NORM_CMD_ENTRIES 8 2361da177e4SLinus Torvalds #define ADAP_HIGH_CMD_ENTRIES 4 2371da177e4SLinus Torvalds #define ADAP_NORM_CMD_ENTRIES 512 2381da177e4SLinus Torvalds #define HOST_HIGH_RESP_ENTRIES 4 2391da177e4SLinus Torvalds #define HOST_NORM_RESP_ENTRIES 512 2401da177e4SLinus Torvalds #define ADAP_HIGH_RESP_ENTRIES 4 2411da177e4SLinus Torvalds #define ADAP_NORM_RESP_ENTRIES 8 2421da177e4SLinus Torvalds 2431da177e4SLinus Torvalds #define TOTAL_QUEUE_ENTRIES \ 2441da177e4SLinus Torvalds (HOST_NORM_CMD_ENTRIES + HOST_HIGH_CMD_ENTRIES + ADAP_NORM_CMD_ENTRIES + ADAP_HIGH_CMD_ENTRIES + \ 2451da177e4SLinus Torvalds HOST_NORM_RESP_ENTRIES + HOST_HIGH_RESP_ENTRIES + ADAP_NORM_RESP_ENTRIES + ADAP_HIGH_RESP_ENTRIES) 2461da177e4SLinus Torvalds 2471da177e4SLinus Torvalds 2481da177e4SLinus Torvalds /* 2491da177e4SLinus Torvalds * Set the queues on a 16 byte alignment 2501da177e4SLinus Torvalds */ 2511da177e4SLinus Torvalds 2521da177e4SLinus Torvalds #define QUEUE_ALIGNMENT 16 2531da177e4SLinus Torvalds 2541da177e4SLinus Torvalds /* 2551da177e4SLinus Torvalds * The queue headers define the Communication Region queues. These 2561da177e4SLinus Torvalds * are physically contiguous and accessible by both the adapter and the 2571da177e4SLinus Torvalds * host. Even though all queue headers are in the same contiguous block 2581da177e4SLinus Torvalds * they will be represented as individual units in the data structures. 2591da177e4SLinus Torvalds */ 2601da177e4SLinus Torvalds 2611da177e4SLinus Torvalds struct aac_entry { 26256b58712SMark Haverkamp __le32 size; /* Size in bytes of Fib which this QE points to */ 26356b58712SMark Haverkamp __le32 addr; /* Receiver address of the FIB */ 2641da177e4SLinus Torvalds }; 2651da177e4SLinus Torvalds 2661da177e4SLinus Torvalds /* 2671da177e4SLinus Torvalds * The adapter assumes the ProducerIndex and ConsumerIndex are grouped 2681da177e4SLinus Torvalds * adjacently and in that order. 2691da177e4SLinus Torvalds */ 2701da177e4SLinus Torvalds 2711da177e4SLinus Torvalds struct aac_qhdr { 27256b58712SMark Haverkamp __le64 header_addr;/* Address to hand the adapter to access 27356b58712SMark Haverkamp to this queue head */ 27456b58712SMark Haverkamp __le32 *producer; /* The producer index for this queue (host address) */ 27556b58712SMark Haverkamp __le32 *consumer; /* The consumer index for this queue (host address) */ 2761da177e4SLinus Torvalds }; 2771da177e4SLinus Torvalds 2781da177e4SLinus Torvalds /* 2791da177e4SLinus Torvalds * Define all the events which the adapter would like to notify 2801da177e4SLinus Torvalds * the host of. 2811da177e4SLinus Torvalds */ 2821da177e4SLinus Torvalds 2831da177e4SLinus Torvalds #define HostNormCmdQue 1 /* Change in host normal priority command queue */ 2841da177e4SLinus Torvalds #define HostHighCmdQue 2 /* Change in host high priority command queue */ 2851da177e4SLinus Torvalds #define HostNormRespQue 3 /* Change in host normal priority response queue */ 2861da177e4SLinus Torvalds #define HostHighRespQue 4 /* Change in host high priority response queue */ 2871da177e4SLinus Torvalds #define AdapNormRespNotFull 5 2881da177e4SLinus Torvalds #define AdapHighRespNotFull 6 2891da177e4SLinus Torvalds #define AdapNormCmdNotFull 7 2901da177e4SLinus Torvalds #define AdapHighCmdNotFull 8 2911da177e4SLinus Torvalds #define SynchCommandComplete 9 2921da177e4SLinus Torvalds #define AdapInternalError 0xfe /* The adapter detected an internal error shutting down */ 2931da177e4SLinus Torvalds 2941da177e4SLinus Torvalds /* 2951da177e4SLinus Torvalds * Define all the events the host wishes to notify the 2961da177e4SLinus Torvalds * adapter of. The first four values much match the Qid the 2971da177e4SLinus Torvalds * corresponding queue. 2981da177e4SLinus Torvalds */ 2991da177e4SLinus Torvalds 3001da177e4SLinus Torvalds #define AdapNormCmdQue 2 3011da177e4SLinus Torvalds #define AdapHighCmdQue 3 3021da177e4SLinus Torvalds #define AdapNormRespQue 6 3031da177e4SLinus Torvalds #define AdapHighRespQue 7 3041da177e4SLinus Torvalds #define HostShutdown 8 3051da177e4SLinus Torvalds #define HostPowerFail 9 3061da177e4SLinus Torvalds #define FatalCommError 10 3071da177e4SLinus Torvalds #define HostNormRespNotFull 11 3081da177e4SLinus Torvalds #define HostHighRespNotFull 12 3091da177e4SLinus Torvalds #define HostNormCmdNotFull 13 3101da177e4SLinus Torvalds #define HostHighCmdNotFull 14 3111da177e4SLinus Torvalds #define FastIo 15 3121da177e4SLinus Torvalds #define AdapPrintfDone 16 3131da177e4SLinus Torvalds 3141da177e4SLinus Torvalds /* 3151da177e4SLinus Torvalds * Define all the queues that the adapter and host use to communicate 3161da177e4SLinus Torvalds * Number them to match the physical queue layout. 3171da177e4SLinus Torvalds */ 3181da177e4SLinus Torvalds 3191da177e4SLinus Torvalds enum aac_queue_types { 3201da177e4SLinus Torvalds HostNormCmdQueue = 0, /* Adapter to host normal priority command traffic */ 3211da177e4SLinus Torvalds HostHighCmdQueue, /* Adapter to host high priority command traffic */ 3221da177e4SLinus Torvalds AdapNormCmdQueue, /* Host to adapter normal priority command traffic */ 3231da177e4SLinus Torvalds AdapHighCmdQueue, /* Host to adapter high priority command traffic */ 3241da177e4SLinus Torvalds HostNormRespQueue, /* Adapter to host normal priority response traffic */ 3251da177e4SLinus Torvalds HostHighRespQueue, /* Adapter to host high priority response traffic */ 3261da177e4SLinus Torvalds AdapNormRespQueue, /* Host to adapter normal priority response traffic */ 3271da177e4SLinus Torvalds AdapHighRespQueue /* Host to adapter high priority response traffic */ 3281da177e4SLinus Torvalds }; 3291da177e4SLinus Torvalds 3301da177e4SLinus Torvalds /* 3311da177e4SLinus Torvalds * Assign type values to the FSA communication data structures 3321da177e4SLinus Torvalds */ 3331da177e4SLinus Torvalds 3341da177e4SLinus Torvalds #define FIB_MAGIC 0x0001 33585d22bbfSMahesh Rajashekhara #define FIB_MAGIC2 0x0004 33685d22bbfSMahesh Rajashekhara #define FIB_MAGIC2_64 0x0005 3371da177e4SLinus Torvalds 3381da177e4SLinus Torvalds /* 3391da177e4SLinus Torvalds * Define the priority levels the FSA communication routines support. 3401da177e4SLinus Torvalds */ 3411da177e4SLinus Torvalds 3421da177e4SLinus Torvalds #define FsaNormal 1 3431da177e4SLinus Torvalds 344e8b12f0fSMahesh Rajashekhara /* transport FIB header (PMC) */ 345e8b12f0fSMahesh Rajashekhara struct aac_fib_xporthdr { 346e8b12f0fSMahesh Rajashekhara u64 HostAddress; /* FIB host address w/o xport header */ 347e8b12f0fSMahesh Rajashekhara u32 Size; /* FIB size excluding xport header */ 348e8b12f0fSMahesh Rajashekhara u32 Handle; /* driver handle to reference the FIB */ 349e8b12f0fSMahesh Rajashekhara u64 Reserved[2]; 350e8b12f0fSMahesh Rajashekhara }; 351e8b12f0fSMahesh Rajashekhara 352e8b12f0fSMahesh Rajashekhara #define ALIGN32 32 353e8b12f0fSMahesh Rajashekhara 3541da177e4SLinus Torvalds /* 3551da177e4SLinus Torvalds * Define the FIB. The FIB is the where all the requested data and 3561da177e4SLinus Torvalds * command information are put to the application on the FSA adapter. 3571da177e4SLinus Torvalds */ 3581da177e4SLinus Torvalds 3591da177e4SLinus Torvalds struct aac_fibhdr { 36056b58712SMark Haverkamp __le32 XferState; /* Current transfer state for this CCB */ 36156b58712SMark Haverkamp __le16 Command; /* Routing information for the destination */ 36256b58712SMark Haverkamp u8 StructType; /* Type FIB */ 36385d22bbfSMahesh Rajashekhara u8 Unused; /* Unused */ 36456b58712SMark Haverkamp __le16 Size; /* Size of this FIB in bytes */ 36556b58712SMark Haverkamp __le16 SenderSize; /* Size of the FIB in the sender 36656b58712SMark Haverkamp (for response sizing) */ 36756b58712SMark Haverkamp __le32 SenderFibAddress; /* Host defined data in the FIB */ 3681da177e4SLinus Torvalds union { 36985d22bbfSMahesh Rajashekhara __le32 ReceiverFibAddress;/* Logical address of this FIB for 37085d22bbfSMahesh Rajashekhara the adapter (old) */ 37185d22bbfSMahesh Rajashekhara __le32 SenderFibAddressHigh;/* upper 32bit of phys. FIB address */ 37285d22bbfSMahesh Rajashekhara __le32 TimeStamp; /* otherwise timestamp for FW internal use */ 37385d22bbfSMahesh Rajashekhara } u; 37485d22bbfSMahesh Rajashekhara u32 Handle; /* FIB handle used for MSGU commnunication */ 37585d22bbfSMahesh Rajashekhara u32 Previous; /* FW internal use */ 37685d22bbfSMahesh Rajashekhara u32 Next; /* FW internal use */ 3771da177e4SLinus Torvalds }; 3781da177e4SLinus Torvalds 3791da177e4SLinus Torvalds struct hw_fib { 3801da177e4SLinus Torvalds struct aac_fibhdr header; 3817c00ffa3SMark Haverkamp u8 data[512-sizeof(struct aac_fibhdr)]; // Command specific data 3821da177e4SLinus Torvalds }; 3831da177e4SLinus Torvalds 3841da177e4SLinus Torvalds /* 3851da177e4SLinus Torvalds * FIB commands 3861da177e4SLinus Torvalds */ 3871da177e4SLinus Torvalds 3881da177e4SLinus Torvalds #define TestCommandResponse 1 3891da177e4SLinus Torvalds #define TestAdapterCommand 2 3901da177e4SLinus Torvalds /* 3911da177e4SLinus Torvalds * Lowlevel and comm commands 3921da177e4SLinus Torvalds */ 3931da177e4SLinus Torvalds #define LastTestCommand 100 3941da177e4SLinus Torvalds #define ReinitHostNormCommandQueue 101 3951da177e4SLinus Torvalds #define ReinitHostHighCommandQueue 102 3961da177e4SLinus Torvalds #define ReinitHostHighRespQueue 103 3971da177e4SLinus Torvalds #define ReinitHostNormRespQueue 104 3981da177e4SLinus Torvalds #define ReinitAdapNormCommandQueue 105 3991da177e4SLinus Torvalds #define ReinitAdapHighCommandQueue 107 4001da177e4SLinus Torvalds #define ReinitAdapHighRespQueue 108 4011da177e4SLinus Torvalds #define ReinitAdapNormRespQueue 109 4021da177e4SLinus Torvalds #define InterfaceShutdown 110 4031da177e4SLinus Torvalds #define DmaCommandFib 120 4041da177e4SLinus Torvalds #define StartProfile 121 4051da177e4SLinus Torvalds #define TermProfile 122 4061da177e4SLinus Torvalds #define SpeedTest 123 4071da177e4SLinus Torvalds #define TakeABreakPt 124 4081da177e4SLinus Torvalds #define RequestPerfData 125 4091da177e4SLinus Torvalds #define SetInterruptDefTimer 126 4101da177e4SLinus Torvalds #define SetInterruptDefCount 127 4111da177e4SLinus Torvalds #define GetInterruptDefStatus 128 4121da177e4SLinus Torvalds #define LastCommCommand 129 4131da177e4SLinus Torvalds /* 4141da177e4SLinus Torvalds * Filesystem commands 4151da177e4SLinus Torvalds */ 4161da177e4SLinus Torvalds #define NuFileSystem 300 4171da177e4SLinus Torvalds #define UFS 301 4181da177e4SLinus Torvalds #define HostFileSystem 302 4191da177e4SLinus Torvalds #define LastFileSystemCommand 303 4201da177e4SLinus Torvalds /* 4211da177e4SLinus Torvalds * Container Commands 4221da177e4SLinus Torvalds */ 4231da177e4SLinus Torvalds #define ContainerCommand 500 4241da177e4SLinus Torvalds #define ContainerCommand64 501 4250e68c003SMark Haverkamp #define ContainerRawIo 502 42685d22bbfSMahesh Rajashekhara #define ContainerRawIo2 503 4271da177e4SLinus Torvalds /* 4281da177e4SLinus Torvalds * Scsi Port commands (scsi passthrough) 4291da177e4SLinus Torvalds */ 4301da177e4SLinus Torvalds #define ScsiPortCommand 600 4311da177e4SLinus Torvalds #define ScsiPortCommand64 601 4321da177e4SLinus Torvalds /* 4331da177e4SLinus Torvalds * Misc house keeping and generic adapter initiated commands 4341da177e4SLinus Torvalds */ 4351da177e4SLinus Torvalds #define AifRequest 700 4361da177e4SLinus Torvalds #define CheckRevision 701 4371da177e4SLinus Torvalds #define FsaHostShutdown 702 4381da177e4SLinus Torvalds #define RequestAdapterInfo 703 4391da177e4SLinus Torvalds #define IsAdapterPaused 704 4401da177e4SLinus Torvalds #define SendHostTime 705 4417c00ffa3SMark Haverkamp #define RequestSupplementAdapterInfo 706 4427c00ffa3SMark Haverkamp #define LastMiscCommand 707 4431da177e4SLinus Torvalds 4447c00ffa3SMark Haverkamp /* 4457c00ffa3SMark Haverkamp * Commands that will target the failover level on the FSA adapter 4467c00ffa3SMark Haverkamp */ 4471da177e4SLinus Torvalds 4481da177e4SLinus Torvalds enum fib_xfer_state { 4491da177e4SLinus Torvalds HostOwned = (1<<0), 4501da177e4SLinus Torvalds AdapterOwned = (1<<1), 4511da177e4SLinus Torvalds FibInitialized = (1<<2), 4521da177e4SLinus Torvalds FibEmpty = (1<<3), 4531da177e4SLinus Torvalds AllocatedFromPool = (1<<4), 4541da177e4SLinus Torvalds SentFromHost = (1<<5), 4551da177e4SLinus Torvalds SentFromAdapter = (1<<6), 4561da177e4SLinus Torvalds ResponseExpected = (1<<7), 4571da177e4SLinus Torvalds NoResponseExpected = (1<<8), 4581da177e4SLinus Torvalds AdapterProcessed = (1<<9), 4591da177e4SLinus Torvalds HostProcessed = (1<<10), 4601da177e4SLinus Torvalds HighPriority = (1<<11), 4611da177e4SLinus Torvalds NormalPriority = (1<<12), 4621da177e4SLinus Torvalds Async = (1<<13), 4631da177e4SLinus Torvalds AsyncIo = (1<<13), // rpbfix: remove with new regime 4641da177e4SLinus Torvalds PageFileIo = (1<<14), // rpbfix: remove with new regime 4651da177e4SLinus Torvalds ShutdownRequest = (1<<15), 4661da177e4SLinus Torvalds LazyWrite = (1<<16), // rpbfix: remove with new regime 4671da177e4SLinus Torvalds AdapterMicroFib = (1<<17), 4681da177e4SLinus Torvalds BIOSFibPath = (1<<18), 4691da177e4SLinus Torvalds FastResponseCapable = (1<<19), 470e8b12f0fSMahesh Rajashekhara ApiFib = (1<<20), /* Its an API Fib */ 471e8b12f0fSMahesh Rajashekhara /* PMC NEW COMM: There is no more AIF data pending */ 472e8b12f0fSMahesh Rajashekhara NoMoreAifDataAvailable = (1<<21) 4731da177e4SLinus Torvalds }; 4741da177e4SLinus Torvalds 4751da177e4SLinus Torvalds /* 4761da177e4SLinus Torvalds * The following defines needs to be updated any time there is an 4771da177e4SLinus Torvalds * incompatible change made to the aac_init structure. 4781da177e4SLinus Torvalds */ 4791da177e4SLinus Torvalds 4801da177e4SLinus Torvalds #define ADAPTER_INIT_STRUCT_REVISION 3 4817c00ffa3SMark Haverkamp #define ADAPTER_INIT_STRUCT_REVISION_4 4 // rocket science 482e8b12f0fSMahesh Rajashekhara #define ADAPTER_INIT_STRUCT_REVISION_6 6 /* PMC src */ 48385d22bbfSMahesh Rajashekhara #define ADAPTER_INIT_STRUCT_REVISION_7 7 /* Denali */ 4841da177e4SLinus Torvalds 4851da177e4SLinus Torvalds struct aac_init 4861da177e4SLinus Torvalds { 48756b58712SMark Haverkamp __le32 InitStructRevision; 488495c0217SMahesh Rajashekhara __le32 Sa_MSIXVectors; 48956b58712SMark Haverkamp __le32 fsrev; 49056b58712SMark Haverkamp __le32 CommHeaderAddress; 49156b58712SMark Haverkamp __le32 FastIoCommAreaAddress; 49256b58712SMark Haverkamp __le32 AdapterFibsPhysicalAddress; 49356b58712SMark Haverkamp __le32 AdapterFibsVirtualAddress; 49456b58712SMark Haverkamp __le32 AdapterFibsSize; 49556b58712SMark Haverkamp __le32 AdapterFibAlign; 49656b58712SMark Haverkamp __le32 printfbuf; 49756b58712SMark Haverkamp __le32 printfbufsiz; 49856b58712SMark Haverkamp __le32 HostPhysMemPages; /* number of 4k pages of host 49956b58712SMark Haverkamp physical memory */ 50056b58712SMark Haverkamp __le32 HostElapsedSeconds; /* number of seconds since 1970. */ 5017c00ffa3SMark Haverkamp /* 5027c00ffa3SMark Haverkamp * ADAPTER_INIT_STRUCT_REVISION_4 begins here 5037c00ffa3SMark Haverkamp */ 5047c00ffa3SMark Haverkamp __le32 InitFlags; /* flags for supported features */ 5057c00ffa3SMark Haverkamp #define INITFLAGS_NEW_COMM_SUPPORTED 0x00000001 506655d722cSMark Salyzyn #define INITFLAGS_DRIVER_USES_UTC_TIME 0x00000010 507655d722cSMark Salyzyn #define INITFLAGS_DRIVER_SUPPORTS_PM 0x00000020 50885d22bbfSMahesh Rajashekhara #define INITFLAGS_NEW_COMM_TYPE1_SUPPORTED 0x00000040 50985d22bbfSMahesh Rajashekhara #define INITFLAGS_FAST_JBOD_SUPPORTED 0x00000080 51085d22bbfSMahesh Rajashekhara #define INITFLAGS_NEW_COMM_TYPE2_SUPPORTED 0x00000100 5117c00ffa3SMark Haverkamp __le32 MaxIoCommands; /* max outstanding commands */ 5127c00ffa3SMark Haverkamp __le32 MaxIoSize; /* largest I/O command */ 5137c00ffa3SMark Haverkamp __le32 MaxFibSize; /* largest FIB to adapter */ 514e8b12f0fSMahesh Rajashekhara /* ADAPTER_INIT_STRUCT_REVISION_5 begins here */ 515e8b12f0fSMahesh Rajashekhara __le32 MaxNumAif; /* max number of aif */ 516e8b12f0fSMahesh Rajashekhara /* ADAPTER_INIT_STRUCT_REVISION_6 begins here */ 517e8b12f0fSMahesh Rajashekhara __le32 HostRRQ_AddrLow; 518e8b12f0fSMahesh Rajashekhara __le32 HostRRQ_AddrHigh; /* Host RRQ (response queue) for SRC */ 5191da177e4SLinus Torvalds }; 5201da177e4SLinus Torvalds 5211da177e4SLinus Torvalds enum aac_log_level { 5221da177e4SLinus Torvalds LOG_AAC_INIT = 10, 5231da177e4SLinus Torvalds LOG_AAC_INFORMATIONAL = 20, 5241da177e4SLinus Torvalds LOG_AAC_WARNING = 30, 5251da177e4SLinus Torvalds LOG_AAC_LOW_ERROR = 40, 5261da177e4SLinus Torvalds LOG_AAC_MEDIUM_ERROR = 50, 5271da177e4SLinus Torvalds LOG_AAC_HIGH_ERROR = 60, 5281da177e4SLinus Torvalds LOG_AAC_PANIC = 70, 5291da177e4SLinus Torvalds LOG_AAC_DEBUG = 80, 5301da177e4SLinus Torvalds LOG_AAC_WINDBG_PRINT = 90 5311da177e4SLinus Torvalds }; 5321da177e4SLinus Torvalds 5331da177e4SLinus Torvalds #define FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT 0x030b 5341da177e4SLinus Torvalds #define FSAFS_NTC_FIB_CONTEXT 0x030c 5351da177e4SLinus Torvalds 5361da177e4SLinus Torvalds struct aac_dev; 5378e0c5ebdSMark Haverkamp struct fib; 538e8f32de5SMark Haverkamp struct scsi_cmnd; 5391da177e4SLinus Torvalds 5401da177e4SLinus Torvalds struct adapter_ops 5411da177e4SLinus Torvalds { 54228713324SMark Haverkamp /* Low level operations */ 5431da177e4SLinus Torvalds void (*adapter_interrupt)(struct aac_dev *dev); 5441da177e4SLinus Torvalds void (*adapter_notify)(struct aac_dev *dev, u32 event); 545bd1aac80SMark Haverkamp void (*adapter_disable_int)(struct aac_dev *dev); 54628713324SMark Haverkamp void (*adapter_enable_int)(struct aac_dev *dev); 5477c00ffa3SMark 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); 5481da177e4SLinus Torvalds int (*adapter_check_health)(struct aac_dev *dev); 5498418852dSMark Haverkamp int (*adapter_restart)(struct aac_dev *dev, int bled); 55028713324SMark Haverkamp /* Transport operations */ 55176a7f8fdSMark Haverkamp int (*adapter_ioremap)(struct aac_dev * dev, u32 size); 552476834c2SJeff Garzik irq_handler_t adapter_intr; 55328713324SMark Haverkamp /* Packet operations */ 55428713324SMark Haverkamp int (*adapter_deliver)(struct fib * fib); 555e8f32de5SMark Haverkamp int (*adapter_bounds)(struct aac_dev * dev, struct scsi_cmnd * cmd, u64 lba); 556e8f32de5SMark Haverkamp int (*adapter_read)(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count); 5579d399cc7SSalyzyn, Mark int (*adapter_write)(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua); 558e8f32de5SMark Haverkamp int (*adapter_scsi)(struct fib * fib, struct scsi_cmnd * cmd); 55928713324SMark Haverkamp /* Administrative operations */ 56028713324SMark Haverkamp int (*adapter_comm)(struct aac_dev * dev, int comm); 5611da177e4SLinus Torvalds }; 5621da177e4SLinus Torvalds 5631da177e4SLinus Torvalds /* 5641da177e4SLinus Torvalds * Define which interrupt handler needs to be installed 5651da177e4SLinus Torvalds */ 5661da177e4SLinus Torvalds 5671da177e4SLinus Torvalds struct aac_driver_ident 5681da177e4SLinus Torvalds { 5691da177e4SLinus Torvalds int (*init)(struct aac_dev *dev); 5701da177e4SLinus Torvalds char * name; 5711da177e4SLinus Torvalds char * vname; 5721da177e4SLinus Torvalds char * model; 5731da177e4SLinus Torvalds u16 channels; 5741da177e4SLinus Torvalds int quirks; 5751da177e4SLinus Torvalds }; 5761da177e4SLinus Torvalds /* 5771da177e4SLinus Torvalds * Some adapter firmware needs communication memory 5781da177e4SLinus Torvalds * below 2gig. This tells the init function to set the 5791da177e4SLinus Torvalds * dma mask such that fib memory will be allocated where the 5801da177e4SLinus Torvalds * adapter firmware can get to it. 5811da177e4SLinus Torvalds */ 5821da177e4SLinus Torvalds #define AAC_QUIRK_31BIT 0x0001 5831da177e4SLinus Torvalds 5841da177e4SLinus Torvalds /* 5851da177e4SLinus Torvalds * Some adapter firmware, when the raid card's cache is turned off, can not 5861da177e4SLinus Torvalds * split up scatter gathers in order to deal with the limits of the 5871da177e4SLinus Torvalds * underlying CHIM. This limit is 34 scatter gather elements. 5881da177e4SLinus Torvalds */ 5891da177e4SLinus Torvalds #define AAC_QUIRK_34SG 0x0002 5901da177e4SLinus Torvalds 5911da177e4SLinus Torvalds /* 5921da177e4SLinus Torvalds * This adapter is a slave (no Firmware) 5931da177e4SLinus Torvalds */ 5941da177e4SLinus Torvalds #define AAC_QUIRK_SLAVE 0x0004 5951da177e4SLinus Torvalds 5961da177e4SLinus Torvalds /* 5971da177e4SLinus Torvalds * This adapter is a master. 5981da177e4SLinus Torvalds */ 5991da177e4SLinus Torvalds #define AAC_QUIRK_MASTER 0x0008 6001da177e4SLinus Torvalds 6011da177e4SLinus Torvalds /* 602db39363cSMark Haverkamp * Some adapter firmware perform poorly when it must split up scatter gathers 603db39363cSMark Haverkamp * in order to deal with the limits of the underlying CHIM. This limit in this 604db39363cSMark Haverkamp * class of adapters is 17 scatter gather elements. 605db39363cSMark Haverkamp */ 606db39363cSMark Haverkamp #define AAC_QUIRK_17SG 0x0010 607db39363cSMark Haverkamp 608db39363cSMark Haverkamp /* 60994cf6ba1SSalyzyn, Mark * Some adapter firmware does not support 64 bit scsi passthrough 61094cf6ba1SSalyzyn, Mark * commands. 61194cf6ba1SSalyzyn, Mark */ 61294cf6ba1SSalyzyn, Mark #define AAC_QUIRK_SCSI_32 0x0020 61394cf6ba1SSalyzyn, Mark 61494cf6ba1SSalyzyn, Mark /* 6151da177e4SLinus Torvalds * The adapter interface specs all queues to be located in the same 616af901ca1SAndré Goddard Rosa * physically contiguous block. The host structure that defines the 6171da177e4SLinus Torvalds * commuication queues will assume they are each a separate physically 618af901ca1SAndré Goddard Rosa * contiguous memory region that will support them all being one big 619af901ca1SAndré Goddard Rosa * contiguous block. 6201da177e4SLinus Torvalds * There is a command and response queue for each level and direction of 6211da177e4SLinus Torvalds * commuication. These regions are accessed by both the host and adapter. 6221da177e4SLinus Torvalds */ 6231da177e4SLinus Torvalds 6241da177e4SLinus Torvalds struct aac_queue { 6251da177e4SLinus Torvalds u64 logical; /*address we give the adapter */ 6261da177e4SLinus Torvalds struct aac_entry *base; /*system virtual address */ 6271da177e4SLinus Torvalds struct aac_qhdr headers; /*producer,consumer q headers*/ 6281da177e4SLinus Torvalds u32 entries; /*Number of queue entries */ 6291da177e4SLinus Torvalds wait_queue_head_t qfull; /*Event to wait on if q full */ 6301da177e4SLinus Torvalds wait_queue_head_t cmdready; /*Cmd ready from the adapter */ 6311da177e4SLinus Torvalds /* This is only valid for adapter to host command queues. */ 6321da177e4SLinus Torvalds spinlock_t *lock; /* Spinlock for this queue must take this lock before accessing the lock */ 6331da177e4SLinus Torvalds spinlock_t lockdata; /* Actual lock (used only on one side of the lock) */ 6341da177e4SLinus Torvalds struct list_head cmdq; /* A queue of FIBs which need to be prcessed by the FS thread. This is */ 6351da177e4SLinus Torvalds /* only valid for command queues which receive entries from the adapter. */ 636ef616233SMahesh Rajashekhara /* Number of entries on outstanding queue. */ 637ef616233SMahesh Rajashekhara atomic_t numpending; 6381da177e4SLinus Torvalds struct aac_dev * dev; /* Back pointer to adapter structure */ 6391da177e4SLinus Torvalds }; 6401da177e4SLinus Torvalds 6411da177e4SLinus Torvalds /* 6421da177e4SLinus Torvalds * Message queues. The order here is important, see also the 6431da177e4SLinus Torvalds * queue type ordering 6441da177e4SLinus Torvalds */ 6451da177e4SLinus Torvalds 6461da177e4SLinus Torvalds struct aac_queue_block 6471da177e4SLinus Torvalds { 6481da177e4SLinus Torvalds struct aac_queue queue[8]; 6491da177e4SLinus Torvalds }; 6501da177e4SLinus Torvalds 6511da177e4SLinus Torvalds /* 6521da177e4SLinus Torvalds * SaP1 Message Unit Registers 6531da177e4SLinus Torvalds */ 6541da177e4SLinus Torvalds 6551da177e4SLinus Torvalds struct sa_drawbridge_CSR { 6561da177e4SLinus Torvalds /* Offset | Name */ 6571da177e4SLinus Torvalds __le32 reserved[10]; /* 00h-27h | Reserved */ 6581da177e4SLinus Torvalds u8 LUT_Offset; /* 28h | Lookup Table Offset */ 6591da177e4SLinus Torvalds u8 reserved1[3]; /* 29h-2bh | Reserved */ 6601da177e4SLinus Torvalds __le32 LUT_Data; /* 2ch | Looup Table Data */ 6611da177e4SLinus Torvalds __le32 reserved2[26]; /* 30h-97h | Reserved */ 6621da177e4SLinus Torvalds __le16 PRICLEARIRQ; /* 98h | Primary Clear Irq */ 6631da177e4SLinus Torvalds __le16 SECCLEARIRQ; /* 9ah | Secondary Clear Irq */ 6641da177e4SLinus Torvalds __le16 PRISETIRQ; /* 9ch | Primary Set Irq */ 6651da177e4SLinus Torvalds __le16 SECSETIRQ; /* 9eh | Secondary Set Irq */ 6661da177e4SLinus Torvalds __le16 PRICLEARIRQMASK;/* a0h | Primary Clear Irq Mask */ 6671da177e4SLinus Torvalds __le16 SECCLEARIRQMASK;/* a2h | Secondary Clear Irq Mask */ 6681da177e4SLinus Torvalds __le16 PRISETIRQMASK; /* a4h | Primary Set Irq Mask */ 6691da177e4SLinus Torvalds __le16 SECSETIRQMASK; /* a6h | Secondary Set Irq Mask */ 6701da177e4SLinus Torvalds __le32 MAILBOX0; /* a8h | Scratchpad 0 */ 6711da177e4SLinus Torvalds __le32 MAILBOX1; /* ach | Scratchpad 1 */ 6721da177e4SLinus Torvalds __le32 MAILBOX2; /* b0h | Scratchpad 2 */ 6731da177e4SLinus Torvalds __le32 MAILBOX3; /* b4h | Scratchpad 3 */ 6741da177e4SLinus Torvalds __le32 MAILBOX4; /* b8h | Scratchpad 4 */ 6751da177e4SLinus Torvalds __le32 MAILBOX5; /* bch | Scratchpad 5 */ 6761da177e4SLinus Torvalds __le32 MAILBOX6; /* c0h | Scratchpad 6 */ 6771da177e4SLinus Torvalds __le32 MAILBOX7; /* c4h | Scratchpad 7 */ 6781da177e4SLinus Torvalds __le32 ROM_Setup_Data; /* c8h | Rom Setup and Data */ 6791da177e4SLinus Torvalds __le32 ROM_Control_Addr;/* cch | Rom Control and Address */ 6801da177e4SLinus Torvalds __le32 reserved3[12]; /* d0h-ffh | reserved */ 6811da177e4SLinus Torvalds __le32 LUT[64]; /* 100h-1ffh | Lookup Table Entries */ 6821da177e4SLinus Torvalds }; 6831da177e4SLinus Torvalds 6841da177e4SLinus Torvalds #define Mailbox0 SaDbCSR.MAILBOX0 6851da177e4SLinus Torvalds #define Mailbox1 SaDbCSR.MAILBOX1 6861da177e4SLinus Torvalds #define Mailbox2 SaDbCSR.MAILBOX2 6871da177e4SLinus Torvalds #define Mailbox3 SaDbCSR.MAILBOX3 6881da177e4SLinus Torvalds #define Mailbox4 SaDbCSR.MAILBOX4 6891da177e4SLinus Torvalds #define Mailbox5 SaDbCSR.MAILBOX5 6907c00ffa3SMark Haverkamp #define Mailbox6 SaDbCSR.MAILBOX6 6911da177e4SLinus Torvalds #define Mailbox7 SaDbCSR.MAILBOX7 6921da177e4SLinus Torvalds 6931da177e4SLinus Torvalds #define DoorbellReg_p SaDbCSR.PRISETIRQ 6941da177e4SLinus Torvalds #define DoorbellReg_s SaDbCSR.SECSETIRQ 6951da177e4SLinus Torvalds #define DoorbellClrReg_p SaDbCSR.PRICLEARIRQ 6961da177e4SLinus Torvalds 6971da177e4SLinus Torvalds 6981da177e4SLinus Torvalds #define DOORBELL_0 0x0001 6991da177e4SLinus Torvalds #define DOORBELL_1 0x0002 7001da177e4SLinus Torvalds #define DOORBELL_2 0x0004 7011da177e4SLinus Torvalds #define DOORBELL_3 0x0008 7021da177e4SLinus Torvalds #define DOORBELL_4 0x0010 7031da177e4SLinus Torvalds #define DOORBELL_5 0x0020 7041da177e4SLinus Torvalds #define DOORBELL_6 0x0040 7051da177e4SLinus Torvalds 7061da177e4SLinus Torvalds 7071da177e4SLinus Torvalds #define PrintfReady DOORBELL_5 7081da177e4SLinus Torvalds #define PrintfDone DOORBELL_5 7091da177e4SLinus Torvalds 7101da177e4SLinus Torvalds struct sa_registers { 7111da177e4SLinus Torvalds struct sa_drawbridge_CSR SaDbCSR; /* 98h - c4h */ 7121da177e4SLinus Torvalds }; 7131da177e4SLinus Torvalds 7141da177e4SLinus Torvalds 7151da177e4SLinus Torvalds #define Sa_MINIPORT_REVISION 1 7161da177e4SLinus Torvalds 7171da177e4SLinus Torvalds #define sa_readw(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) 7181da177e4SLinus Torvalds #define sa_readl(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) 7191da177e4SLinus Torvalds #define sa_writew(AEP, CSR, value) writew(value, &((AEP)->regs.sa->CSR)) 7201da177e4SLinus Torvalds #define sa_writel(AEP, CSR, value) writel(value, &((AEP)->regs.sa->CSR)) 7211da177e4SLinus Torvalds 7221da177e4SLinus Torvalds /* 7231da177e4SLinus Torvalds * Rx Message Unit Registers 7241da177e4SLinus Torvalds */ 7251da177e4SLinus Torvalds 7261da177e4SLinus Torvalds struct rx_mu_registers { 7271da177e4SLinus Torvalds /* Local | PCI*| Name */ 7281da177e4SLinus Torvalds __le32 ARSR; /* 1300h | 00h | APIC Register Select Register */ 7291da177e4SLinus Torvalds __le32 reserved0; /* 1304h | 04h | Reserved */ 7301da177e4SLinus Torvalds __le32 AWR; /* 1308h | 08h | APIC Window Register */ 7311da177e4SLinus Torvalds __le32 reserved1; /* 130Ch | 0Ch | Reserved */ 7321da177e4SLinus Torvalds __le32 IMRx[2]; /* 1310h | 10h | Inbound Message Registers */ 7331da177e4SLinus Torvalds __le32 OMRx[2]; /* 1318h | 18h | Outbound Message Registers */ 7341da177e4SLinus Torvalds __le32 IDR; /* 1320h | 20h | Inbound Doorbell Register */ 7351da177e4SLinus Torvalds __le32 IISR; /* 1324h | 24h | Inbound Interrupt 7361da177e4SLinus Torvalds Status Register */ 7371da177e4SLinus Torvalds __le32 IIMR; /* 1328h | 28h | Inbound Interrupt 7381da177e4SLinus Torvalds Mask Register */ 7391da177e4SLinus Torvalds __le32 ODR; /* 132Ch | 2Ch | Outbound Doorbell Register */ 7401da177e4SLinus Torvalds __le32 OISR; /* 1330h | 30h | Outbound Interrupt 7411da177e4SLinus Torvalds Status Register */ 7421da177e4SLinus Torvalds __le32 OIMR; /* 1334h | 34h | Outbound Interrupt 7431da177e4SLinus Torvalds Mask Register */ 7448e0c5ebdSMark Haverkamp __le32 reserved2; /* 1338h | 38h | Reserved */ 7458e0c5ebdSMark Haverkamp __le32 reserved3; /* 133Ch | 3Ch | Reserved */ 7468e0c5ebdSMark Haverkamp __le32 InboundQueue;/* 1340h | 40h | Inbound Queue Port relative to firmware */ 7478e0c5ebdSMark Haverkamp __le32 OutboundQueue;/*1344h | 44h | Outbound Queue Port relative to firmware */ 7481da177e4SLinus Torvalds /* * Must access through ATU Inbound 7491da177e4SLinus Torvalds Translation Window */ 7501da177e4SLinus Torvalds }; 7511da177e4SLinus Torvalds 7521da177e4SLinus Torvalds struct rx_inbound { 7531da177e4SLinus Torvalds __le32 Mailbox[8]; 7541da177e4SLinus Torvalds }; 7551da177e4SLinus Torvalds 7561da177e4SLinus Torvalds #define INBOUNDDOORBELL_0 0x00000001 7571da177e4SLinus Torvalds #define INBOUNDDOORBELL_1 0x00000002 7581da177e4SLinus Torvalds #define INBOUNDDOORBELL_2 0x00000004 7591da177e4SLinus Torvalds #define INBOUNDDOORBELL_3 0x00000008 7601da177e4SLinus Torvalds #define INBOUNDDOORBELL_4 0x00000010 7611da177e4SLinus Torvalds #define INBOUNDDOORBELL_5 0x00000020 7621da177e4SLinus Torvalds #define INBOUNDDOORBELL_6 0x00000040 7631da177e4SLinus Torvalds 7641da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_0 0x00000001 7651da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_1 0x00000002 7661da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_2 0x00000004 7671da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_3 0x00000008 7681da177e4SLinus Torvalds #define OUTBOUNDDOORBELL_4 0x00000010 7691da177e4SLinus Torvalds 7701da177e4SLinus Torvalds #define InboundDoorbellReg MUnit.IDR 7711da177e4SLinus Torvalds #define OutboundDoorbellReg MUnit.ODR 7721da177e4SLinus Torvalds 7731da177e4SLinus Torvalds struct rx_registers { 774e8b12f0fSMahesh Rajashekhara struct rx_mu_registers MUnit; /* 1300h - 1347h */ 7758e0c5ebdSMark Haverkamp __le32 reserved1[2]; /* 1348h - 134ch */ 7761da177e4SLinus Torvalds struct rx_inbound IndexRegs; 7771da177e4SLinus Torvalds }; 7781da177e4SLinus Torvalds 7791da177e4SLinus Torvalds #define rx_readb(AEP, CSR) readb(&((AEP)->regs.rx->CSR)) 7801da177e4SLinus Torvalds #define rx_readl(AEP, CSR) readl(&((AEP)->regs.rx->CSR)) 7811da177e4SLinus Torvalds #define rx_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rx->CSR)) 7821da177e4SLinus Torvalds #define rx_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rx->CSR)) 7831da177e4SLinus Torvalds 7841da177e4SLinus Torvalds /* 7851da177e4SLinus Torvalds * Rkt Message Unit Registers (same as Rx, except a larger reserve region) 7861da177e4SLinus Torvalds */ 7871da177e4SLinus Torvalds 7881da177e4SLinus Torvalds #define rkt_mu_registers rx_mu_registers 7891da177e4SLinus Torvalds #define rkt_inbound rx_inbound 7901da177e4SLinus Torvalds 7911da177e4SLinus Torvalds struct rkt_registers { 792e8b12f0fSMahesh Rajashekhara struct rkt_mu_registers MUnit; /* 1300h - 1347h */ 7938e0c5ebdSMark Haverkamp __le32 reserved1[1006]; /* 1348h - 22fch */ 7941da177e4SLinus Torvalds struct rkt_inbound IndexRegs; /* 2300h - */ 7951da177e4SLinus Torvalds }; 7961da177e4SLinus Torvalds 7971da177e4SLinus Torvalds #define rkt_readb(AEP, CSR) readb(&((AEP)->regs.rkt->CSR)) 7981da177e4SLinus Torvalds #define rkt_readl(AEP, CSR) readl(&((AEP)->regs.rkt->CSR)) 7991da177e4SLinus Torvalds #define rkt_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rkt->CSR)) 8001da177e4SLinus Torvalds #define rkt_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rkt->CSR)) 8011da177e4SLinus Torvalds 802e8b12f0fSMahesh Rajashekhara /* 803e8b12f0fSMahesh Rajashekhara * PMC SRC message unit registers 804e8b12f0fSMahesh Rajashekhara */ 805e8b12f0fSMahesh Rajashekhara 806e8b12f0fSMahesh Rajashekhara #define src_inbound rx_inbound 807e8b12f0fSMahesh Rajashekhara 808e8b12f0fSMahesh Rajashekhara struct src_mu_registers { 809e8b12f0fSMahesh Rajashekhara /* PCI*| Name */ 810495c0217SMahesh Rajashekhara __le32 reserved0[6]; /* 00h | Reserved */ 811495c0217SMahesh Rajashekhara __le32 IOAR[2]; /* 18h | IOA->host interrupt register */ 812e8b12f0fSMahesh Rajashekhara __le32 IDR; /* 20h | Inbound Doorbell Register */ 813e8b12f0fSMahesh Rajashekhara __le32 IISR; /* 24h | Inbound Int. Status Register */ 814e8b12f0fSMahesh Rajashekhara __le32 reserved1[3]; /* 28h | Reserved */ 815e8b12f0fSMahesh Rajashekhara __le32 OIMR; /* 34h | Outbound Int. Mask Register */ 816e8b12f0fSMahesh Rajashekhara __le32 reserved2[25]; /* 38h | Reserved */ 817e8b12f0fSMahesh Rajashekhara __le32 ODR_R; /* 9ch | Outbound Doorbell Read */ 818e8b12f0fSMahesh Rajashekhara __le32 ODR_C; /* a0h | Outbound Doorbell Clear */ 819e8b12f0fSMahesh Rajashekhara __le32 reserved3[6]; /* a4h | Reserved */ 820e8b12f0fSMahesh Rajashekhara __le32 OMR; /* bch | Outbound Message Register */ 821e8b12f0fSMahesh Rajashekhara __le32 IQ_L; /* c0h | Inbound Queue (Low address) */ 822e8b12f0fSMahesh Rajashekhara __le32 IQ_H; /* c4h | Inbound Queue (High address) */ 823495c0217SMahesh Rajashekhara __le32 ODR_MSI; /* c8h | MSI register for sync./AIF */ 824e8b12f0fSMahesh Rajashekhara }; 825e8b12f0fSMahesh Rajashekhara 826e8b12f0fSMahesh Rajashekhara struct src_registers { 827495c0217SMahesh Rajashekhara struct src_mu_registers MUnit; /* 00h - cbh */ 82811604612SMahesh Rajashekhara union { 82911604612SMahesh Rajashekhara struct { 830495c0217SMahesh Rajashekhara __le32 reserved1[130789]; /* cch - 7fc5fh */ 831e8b12f0fSMahesh Rajashekhara struct src_inbound IndexRegs; /* 7fc60h */ 83211604612SMahesh Rajashekhara } tupelo; 83311604612SMahesh Rajashekhara struct { 834495c0217SMahesh Rajashekhara __le32 reserved1[973]; /* cch - fffh */ 83511604612SMahesh Rajashekhara struct src_inbound IndexRegs; /* 1000h */ 83611604612SMahesh Rajashekhara } denali; 83711604612SMahesh Rajashekhara } u; 838e8b12f0fSMahesh Rajashekhara }; 839e8b12f0fSMahesh Rajashekhara 840e8b12f0fSMahesh Rajashekhara #define src_readb(AEP, CSR) readb(&((AEP)->regs.src.bar0->CSR)) 841e8b12f0fSMahesh Rajashekhara #define src_readl(AEP, CSR) readl(&((AEP)->regs.src.bar0->CSR)) 842e8b12f0fSMahesh Rajashekhara #define src_writeb(AEP, CSR, value) writeb(value, \ 843e8b12f0fSMahesh Rajashekhara &((AEP)->regs.src.bar0->CSR)) 844e8b12f0fSMahesh Rajashekhara #define src_writel(AEP, CSR, value) writel(value, \ 845e8b12f0fSMahesh Rajashekhara &((AEP)->regs.src.bar0->CSR)) 846e8b12f0fSMahesh Rajashekhara 847e8b12f0fSMahesh Rajashekhara #define SRC_ODR_SHIFT 12 848e8b12f0fSMahesh Rajashekhara #define SRC_IDR_SHIFT 9 849e8b12f0fSMahesh Rajashekhara 8501da177e4SLinus Torvalds typedef void (*fib_callback)(void *ctxt, struct fib *fibctx); 8511da177e4SLinus Torvalds 8521da177e4SLinus Torvalds struct aac_fib_context { 8531da177e4SLinus Torvalds s16 type; // used for verification of structure 8541da177e4SLinus Torvalds s16 size; 8551da177e4SLinus Torvalds u32 unique; // unique value representing this context 8561da177e4SLinus Torvalds ulong jiffies; // used for cleanup - dmb changed to ulong 8571da177e4SLinus Torvalds struct list_head next; // used to link context's into a linked list 8581da177e4SLinus Torvalds struct semaphore wait_sem; // this is used to wait for the next fib to arrive. 8591da177e4SLinus Torvalds int wait; // Set to true when thread is in WaitForSingleObject 8601da177e4SLinus Torvalds unsigned long count; // total number of FIBs on FibList 8611da177e4SLinus Torvalds struct list_head fib_list; // this holds fibs and their attachd hw_fibs 8621da177e4SLinus Torvalds }; 8631da177e4SLinus Torvalds 8641da177e4SLinus Torvalds struct sense_data { 8651da177e4SLinus Torvalds u8 error_code; /* 70h (current errors), 71h(deferred errors) */ 8661da177e4SLinus Torvalds u8 valid:1; /* A valid bit of one indicates that the information */ 8671da177e4SLinus Torvalds /* field contains valid information as defined in the 8681da177e4SLinus Torvalds * SCSI-2 Standard. 8691da177e4SLinus Torvalds */ 8701da177e4SLinus Torvalds u8 segment_number; /* Only used for COPY, COMPARE, or COPY AND VERIFY Commands */ 8711da177e4SLinus Torvalds u8 sense_key:4; /* Sense Key */ 8721da177e4SLinus Torvalds u8 reserved:1; 8731da177e4SLinus Torvalds u8 ILI:1; /* Incorrect Length Indicator */ 8741da177e4SLinus Torvalds u8 EOM:1; /* End Of Medium - reserved for random access devices */ 8751da177e4SLinus Torvalds u8 filemark:1; /* Filemark - reserved for random access devices */ 8761da177e4SLinus Torvalds 8771da177e4SLinus Torvalds u8 information[4]; /* for direct-access devices, contains the unsigned 8781da177e4SLinus Torvalds * logical block address or residue associated with 8791da177e4SLinus Torvalds * the sense key 8801da177e4SLinus Torvalds */ 8811da177e4SLinus Torvalds u8 add_sense_len; /* number of additional sense bytes to follow this field */ 8821da177e4SLinus Torvalds u8 cmnd_info[4]; /* not used */ 8831da177e4SLinus Torvalds u8 ASC; /* Additional Sense Code */ 8841da177e4SLinus Torvalds u8 ASCQ; /* Additional Sense Code Qualifier */ 8851da177e4SLinus Torvalds u8 FRUC; /* Field Replaceable Unit Code - not used */ 8861da177e4SLinus Torvalds u8 bit_ptr:3; /* indicates which byte of the CDB or parameter data 8871da177e4SLinus Torvalds * was in error 8881da177e4SLinus Torvalds */ 8891da177e4SLinus Torvalds u8 BPV:1; /* bit pointer valid (BPV): 1- indicates that 8901da177e4SLinus Torvalds * the bit_ptr field has valid value 8911da177e4SLinus Torvalds */ 8921da177e4SLinus Torvalds u8 reserved2:2; 8931da177e4SLinus Torvalds u8 CD:1; /* command data bit: 1- illegal parameter in CDB. 8941da177e4SLinus Torvalds * 0- illegal parameter in data. 8951da177e4SLinus Torvalds */ 8961da177e4SLinus Torvalds u8 SKSV:1; 8971da177e4SLinus Torvalds u8 field_ptr[2]; /* byte of the CDB or parameter data in error */ 8981da177e4SLinus Torvalds }; 8991da177e4SLinus Torvalds 9001da177e4SLinus Torvalds struct fsa_dev_info { 9011da177e4SLinus Torvalds u64 last; 9021da177e4SLinus Torvalds u64 size; 9031da177e4SLinus Torvalds u32 type; 904131256cfSMark Haverkamp u32 config_waiting_on; 90531876f32SMark Haverkamp unsigned long config_waiting_stamp; 9061da177e4SLinus Torvalds u16 queue_depth; 907131256cfSMark Haverkamp u8 config_needed; 9081da177e4SLinus Torvalds u8 valid; 9091da177e4SLinus Torvalds u8 ro; 9101da177e4SLinus Torvalds u8 locked; 9111da177e4SLinus Torvalds u8 deleted; 9121da177e4SLinus Torvalds char devname[8]; 9131da177e4SLinus Torvalds struct sense_data sense_data; 914b836439fSMahesh Rajashekhara u32 block_size; 9151da177e4SLinus Torvalds }; 9161da177e4SLinus Torvalds 9171da177e4SLinus Torvalds struct fib { 9181da177e4SLinus Torvalds void *next; /* this is used by the allocator */ 9191da177e4SLinus Torvalds s16 type; 9201da177e4SLinus Torvalds s16 size; 9211da177e4SLinus Torvalds /* 9221da177e4SLinus Torvalds * The Adapter that this I/O is destined for. 9231da177e4SLinus Torvalds */ 9241da177e4SLinus Torvalds struct aac_dev *dev; 9251da177e4SLinus Torvalds /* 9261da177e4SLinus Torvalds * This is the event the sendfib routine will wait on if the 9271da177e4SLinus Torvalds * caller did not pass one and this is synch io. 9281da177e4SLinus Torvalds */ 9291da177e4SLinus Torvalds struct semaphore event_wait; 9301da177e4SLinus Torvalds spinlock_t event_lock; 9311da177e4SLinus Torvalds 9321da177e4SLinus Torvalds u32 done; /* gets set to 1 when fib is complete */ 9331da177e4SLinus Torvalds fib_callback callback; 9341da177e4SLinus Torvalds void *callback_data; 9351da177e4SLinus Torvalds u32 flags; // u32 dmb was ulong 9361da177e4SLinus Torvalds /* 9371da177e4SLinus Torvalds * And for the internal issue/reply queues (we may be able 9381da177e4SLinus Torvalds * to merge these two) 9391da177e4SLinus Torvalds */ 9401da177e4SLinus Torvalds struct list_head fiblink; 9411da177e4SLinus Torvalds void *data; 942a8166a52SMark Haverkamp struct hw_fib *hw_fib_va; /* Actual shared object */ 9431da177e4SLinus Torvalds dma_addr_t hw_fib_pa; /* physical address of hw_fib*/ 9441da177e4SLinus Torvalds }; 9451da177e4SLinus Torvalds 9461da177e4SLinus Torvalds /* 9471da177e4SLinus Torvalds * Adapter Information Block 9481da177e4SLinus Torvalds * 9491da177e4SLinus Torvalds * This is returned by the RequestAdapterInfo block 9501da177e4SLinus Torvalds */ 9511da177e4SLinus Torvalds 9521da177e4SLinus Torvalds struct aac_adapter_info 9531da177e4SLinus Torvalds { 95456b58712SMark Haverkamp __le32 platform; 95556b58712SMark Haverkamp __le32 cpu; 95656b58712SMark Haverkamp __le32 subcpu; 95756b58712SMark Haverkamp __le32 clock; 95856b58712SMark Haverkamp __le32 execmem; 95956b58712SMark Haverkamp __le32 buffermem; 96056b58712SMark Haverkamp __le32 totalmem; 96156b58712SMark Haverkamp __le32 kernelrev; 96256b58712SMark Haverkamp __le32 kernelbuild; 96356b58712SMark Haverkamp __le32 monitorrev; 96456b58712SMark Haverkamp __le32 monitorbuild; 96556b58712SMark Haverkamp __le32 hwrev; 96656b58712SMark Haverkamp __le32 hwbuild; 96756b58712SMark Haverkamp __le32 biosrev; 96856b58712SMark Haverkamp __le32 biosbuild; 96956b58712SMark Haverkamp __le32 cluster; 97056b58712SMark Haverkamp __le32 clusterchannelmask; 97156b58712SMark Haverkamp __le32 serial[2]; 97256b58712SMark Haverkamp __le32 battery; 97356b58712SMark Haverkamp __le32 options; 97456b58712SMark Haverkamp __le32 OEM; 9751da177e4SLinus Torvalds }; 9761da177e4SLinus Torvalds 9777c00ffa3SMark Haverkamp struct aac_supplement_adapter_info 9787c00ffa3SMark Haverkamp { 9797c00ffa3SMark Haverkamp u8 AdapterTypeText[17+1]; 9807c00ffa3SMark Haverkamp u8 Pad[2]; 9817c00ffa3SMark Haverkamp __le32 FlashMemoryByteSize; 9827c00ffa3SMark Haverkamp __le32 FlashImageId; 9837c00ffa3SMark Haverkamp __le32 MaxNumberPorts; 9847c00ffa3SMark Haverkamp __le32 Version; 9857c00ffa3SMark Haverkamp __le32 FeatureBits; 9867c00ffa3SMark Haverkamp u8 SlotNumber; 987a45c863fSSalyzyn, Mark u8 ReservedPad0[3]; 9887c00ffa3SMark Haverkamp u8 BuildDate[12]; 9897c00ffa3SMark Haverkamp __le32 CurrentNumberPorts; 990a45c863fSSalyzyn, Mark struct { 991a45c863fSSalyzyn, Mark u8 AssemblyPn[8]; 992a45c863fSSalyzyn, Mark u8 FruPn[8]; 993a45c863fSSalyzyn, Mark u8 BatteryFruPn[8]; 994a45c863fSSalyzyn, Mark u8 EcVersionString[8]; 995a45c863fSSalyzyn, Mark u8 Tsid[12]; 996a45c863fSSalyzyn, Mark } VpdInfo; 997a45c863fSSalyzyn, Mark __le32 FlashFirmwareRevision; 998a45c863fSSalyzyn, Mark __le32 FlashFirmwareBuild; 999a45c863fSSalyzyn, Mark __le32 RaidTypeMorphOptions; 1000a45c863fSSalyzyn, Mark __le32 FlashFirmwareBootRevision; 1001a45c863fSSalyzyn, Mark __le32 FlashFirmwareBootBuild; 1002a45c863fSSalyzyn, Mark u8 MfgPcbaSerialNo[12]; 1003a45c863fSSalyzyn, Mark u8 MfgWWNName[8]; 100429c97684SSalyzyn, Mark __le32 SupportedOptions2; 1005d8e96507SLeubner, Achim __le32 StructExpansion; 1006d8e96507SLeubner, Achim /* StructExpansion == 1 */ 1007d8e96507SLeubner, Achim __le32 FeatureBits3; 1008d8e96507SLeubner, Achim __le32 SupportedPerformanceModes; 1009d8e96507SLeubner, Achim __le32 ReservedForFutureGrowth[80]; 10107c00ffa3SMark Haverkamp }; 1011a3940da5SSalyzyn, Mark #define AAC_FEATURE_FALCON cpu_to_le32(0x00000010) 1012cb1042f2SSalyzyn, Mark #define AAC_FEATURE_JBOD cpu_to_le32(0x08000000) 1013655d722cSMark Salyzyn /* SupportedOptions2 */ 1014a3940da5SSalyzyn, Mark #define AAC_OPTION_MU_RESET cpu_to_le32(0x00000001) 1015a3940da5SSalyzyn, Mark #define AAC_OPTION_IGNORE_RESET cpu_to_le32(0x00000002) 1016655d722cSMark Salyzyn #define AAC_OPTION_POWER_MANAGEMENT cpu_to_le32(0x00000004) 1017e8b12f0fSMahesh Rajashekhara #define AAC_OPTION_DOORBELL_RESET cpu_to_le32(0x00004000) 1018b836439fSMahesh Rajashekhara /* 4KB sector size */ 1019b836439fSMahesh Rajashekhara #define AAC_OPTION_VARIABLE_BLOCK_SIZE cpu_to_le32(0x00040000) 1020a7129a54SMahesh Rajashekhara /* 240 simple volume support */ 1021a7129a54SMahesh Rajashekhara #define AAC_OPTION_SUPPORTED_240_VOLUMES cpu_to_le32(0x10000000) 10227c00ffa3SMark Haverkamp #define AAC_SIS_VERSION_V3 3 10237c00ffa3SMark Haverkamp #define AAC_SIS_SLOT_UNKNOWN 0xFF 10247c00ffa3SMark Haverkamp 102584971738SMark Haverkamp #define GetBusInfo 0x00000009 102684971738SMark Haverkamp struct aac_bus_info { 102784971738SMark Haverkamp __le32 Command; /* VM_Ioctl */ 102884971738SMark Haverkamp __le32 ObjType; /* FT_DRIVE */ 102984971738SMark Haverkamp __le32 MethodId; /* 1 = SCSI Layer */ 103084971738SMark Haverkamp __le32 ObjectId; /* Handle */ 103184971738SMark Haverkamp __le32 CtlCmd; /* GetBusInfo */ 103284971738SMark Haverkamp }; 103384971738SMark Haverkamp 103484971738SMark Haverkamp struct aac_bus_info_response { 103584971738SMark Haverkamp __le32 Status; /* ST_OK */ 103684971738SMark Haverkamp __le32 ObjType; 103784971738SMark Haverkamp __le32 MethodId; /* unused */ 103884971738SMark Haverkamp __le32 ObjectId; /* unused */ 103984971738SMark Haverkamp __le32 CtlCmd; /* unused */ 104084971738SMark Haverkamp __le32 ProbeComplete; 104184971738SMark Haverkamp __le32 BusCount; 104284971738SMark Haverkamp __le32 TargetsPerBus; 104384971738SMark Haverkamp u8 InitiatorBusId[10]; 104484971738SMark Haverkamp u8 BusValid[10]; 104584971738SMark Haverkamp }; 104684971738SMark Haverkamp 10471da177e4SLinus Torvalds /* 10481da177e4SLinus Torvalds * Battery platforms 10491da177e4SLinus Torvalds */ 10501da177e4SLinus Torvalds #define AAC_BAT_REQ_PRESENT (1) 10511da177e4SLinus Torvalds #define AAC_BAT_REQ_NOTPRESENT (2) 10521da177e4SLinus Torvalds #define AAC_BAT_OPT_PRESENT (3) 10531da177e4SLinus Torvalds #define AAC_BAT_OPT_NOTPRESENT (4) 10541da177e4SLinus Torvalds #define AAC_BAT_NOT_SUPPORTED (5) 10551da177e4SLinus Torvalds /* 10561da177e4SLinus Torvalds * cpu types 10571da177e4SLinus Torvalds */ 10581da177e4SLinus Torvalds #define AAC_CPU_SIMULATOR (1) 10591da177e4SLinus Torvalds #define AAC_CPU_I960 (2) 10601da177e4SLinus Torvalds #define AAC_CPU_STRONGARM (3) 10611da177e4SLinus Torvalds 10621da177e4SLinus Torvalds /* 10631da177e4SLinus Torvalds * Supported Options 10641da177e4SLinus Torvalds */ 10651da177e4SLinus Torvalds #define AAC_OPT_SNAPSHOT cpu_to_le32(1) 10661da177e4SLinus Torvalds #define AAC_OPT_CLUSTERS cpu_to_le32(1<<1) 10671da177e4SLinus Torvalds #define AAC_OPT_WRITE_CACHE cpu_to_le32(1<<2) 10681da177e4SLinus Torvalds #define AAC_OPT_64BIT_DATA cpu_to_le32(1<<3) 10691da177e4SLinus Torvalds #define AAC_OPT_HOST_TIME_FIB cpu_to_le32(1<<4) 10701da177e4SLinus Torvalds #define AAC_OPT_RAID50 cpu_to_le32(1<<5) 10711da177e4SLinus Torvalds #define AAC_OPT_4GB_WINDOW cpu_to_le32(1<<6) 10721da177e4SLinus Torvalds #define AAC_OPT_SCSI_UPGRADEABLE cpu_to_le32(1<<7) 10731da177e4SLinus Torvalds #define AAC_OPT_SOFT_ERR_REPORT cpu_to_le32(1<<8) 10741da177e4SLinus Torvalds #define AAC_OPT_SUPPORTED_RECONDITION cpu_to_le32(1<<9) 10751da177e4SLinus Torvalds #define AAC_OPT_SGMAP_HOST64 cpu_to_le32(1<<10) 10761da177e4SLinus Torvalds #define AAC_OPT_ALARM cpu_to_le32(1<<11) 10771da177e4SLinus Torvalds #define AAC_OPT_NONDASD cpu_to_le32(1<<12) 10781da177e4SLinus Torvalds #define AAC_OPT_SCSI_MANAGED cpu_to_le32(1<<13) 10791da177e4SLinus Torvalds #define AAC_OPT_RAID_SCSI_MODE cpu_to_le32(1<<14) 10801da177e4SLinus Torvalds #define AAC_OPT_SUPPLEMENT_ADAPTER_INFO cpu_to_le32(1<<16) 10811da177e4SLinus Torvalds #define AAC_OPT_NEW_COMM cpu_to_le32(1<<17) 10821da177e4SLinus Torvalds #define AAC_OPT_NEW_COMM_64 cpu_to_le32(1<<18) 1083e8b12f0fSMahesh Rajashekhara #define AAC_OPT_NEW_COMM_TYPE1 cpu_to_le32(1<<28) 108411604612SMahesh Rajashekhara #define AAC_OPT_NEW_COMM_TYPE2 cpu_to_le32(1<<29) 108511604612SMahesh Rajashekhara #define AAC_OPT_NEW_COMM_TYPE3 cpu_to_le32(1<<30) 108611604612SMahesh Rajashekhara #define AAC_OPT_NEW_COMM_TYPE4 cpu_to_le32(1<<31) 108711604612SMahesh Rajashekhara 1088495c0217SMahesh Rajashekhara /* MSIX context */ 1089495c0217SMahesh Rajashekhara struct aac_msix_ctx { 1090495c0217SMahesh Rajashekhara int vector_no; 1091495c0217SMahesh Rajashekhara struct aac_dev *dev; 1092495c0217SMahesh Rajashekhara }; 10931da177e4SLinus Torvalds 10941da177e4SLinus Torvalds struct aac_dev 10951da177e4SLinus Torvalds { 10961da177e4SLinus Torvalds struct list_head entry; 10971da177e4SLinus Torvalds const char *name; 10981da177e4SLinus Torvalds int id; 10991da177e4SLinus Torvalds 11001da177e4SLinus Torvalds /* 11017c00ffa3SMark Haverkamp * negotiated FIB settings 11027c00ffa3SMark Haverkamp */ 11037c00ffa3SMark Haverkamp unsigned max_fib_size; 11047c00ffa3SMark Haverkamp unsigned sg_tablesize; 1105e8b12f0fSMahesh Rajashekhara unsigned max_num_aif; 11067c00ffa3SMark Haverkamp 11077c00ffa3SMark Haverkamp /* 11081da177e4SLinus Torvalds * Map for 128 fib objects (64k) 11091da177e4SLinus Torvalds */ 11101da177e4SLinus Torvalds dma_addr_t hw_fib_pa; 11111da177e4SLinus Torvalds struct hw_fib *hw_fib_va; 11121da177e4SLinus Torvalds struct hw_fib *aif_base_va; 11131da177e4SLinus Torvalds /* 11141da177e4SLinus Torvalds * Fib Headers 11151da177e4SLinus Torvalds */ 11161da177e4SLinus Torvalds struct fib *fibs; 11171da177e4SLinus Torvalds 11181da177e4SLinus Torvalds struct fib *free_fib; 11191da177e4SLinus Torvalds spinlock_t fib_lock; 11201da177e4SLinus Torvalds 11211da177e4SLinus Torvalds struct aac_queue_block *queues; 11221da177e4SLinus Torvalds /* 11231da177e4SLinus Torvalds * The user API will use an IOCTL to register itself to receive 11241da177e4SLinus Torvalds * FIBs from the adapter. The following list is used to keep 11251da177e4SLinus Torvalds * track of all the threads that have requested these FIBs. The 11261da177e4SLinus Torvalds * mutex is used to synchronize access to all data associated 11271da177e4SLinus Torvalds * with the adapter fibs. 11281da177e4SLinus Torvalds */ 11291da177e4SLinus Torvalds struct list_head fib_list; 11301da177e4SLinus Torvalds 11311da177e4SLinus Torvalds struct adapter_ops a_ops; 11321da177e4SLinus Torvalds unsigned long fsrev; /* Main driver's revision number */ 11331da177e4SLinus Torvalds 1134ff08784bSBen Collins resource_size_t base_start; /* main IO base */ 1135ff08784bSBen Collins resource_size_t dbg_base; /* address of UART 1136e8b12f0fSMahesh Rajashekhara * debug buffer */ 1137e8b12f0fSMahesh Rajashekhara 1138ff08784bSBen Collins resource_size_t base_size, dbg_size; /* Size of 1139e8b12f0fSMahesh Rajashekhara * mapped in region */ 1140e8b12f0fSMahesh Rajashekhara 11411da177e4SLinus Torvalds struct aac_init *init; /* Holds initialization info to communicate with adapter */ 11421da177e4SLinus Torvalds dma_addr_t init_pa; /* Holds physical address of the init struct */ 11431da177e4SLinus Torvalds 1144e8b12f0fSMahesh Rajashekhara u32 *host_rrq; /* response queue 1145e8b12f0fSMahesh Rajashekhara * if AAC_COMM_MESSAGE_TYPE1 */ 1146e8b12f0fSMahesh Rajashekhara 1147e8b12f0fSMahesh Rajashekhara dma_addr_t host_rrq_pa; /* phys. address */ 1148495c0217SMahesh Rajashekhara /* index into rrq buffer */ 1149495c0217SMahesh Rajashekhara u32 host_rrq_idx[AAC_MAX_MSIX]; 1150495c0217SMahesh Rajashekhara atomic_t rrq_outstanding[AAC_MAX_MSIX]; 1151495c0217SMahesh Rajashekhara u32 fibs_pushed_no; 11521da177e4SLinus Torvalds struct pci_dev *pdev; /* Our PCI interface */ 11531da177e4SLinus Torvalds void * printfbuf; /* pointer to buffer used for printf's from the adapter */ 11541da177e4SLinus Torvalds void * comm_addr; /* Base address of Comm area */ 11551da177e4SLinus Torvalds dma_addr_t comm_phys; /* Physical Address of Comm area */ 11561da177e4SLinus Torvalds size_t comm_size; 11571da177e4SLinus Torvalds 11581da177e4SLinus Torvalds struct Scsi_Host *scsi_host_ptr; 11591da177e4SLinus Torvalds int maximum_num_containers; 116084971738SMark Haverkamp int maximum_num_physicals; 116184971738SMark Haverkamp int maximum_num_channels; 11621da177e4SLinus Torvalds struct fsa_dev_info *fsa_dev; 1163fe27381dSChristoph Hellwig struct task_struct *thread; 11641da177e4SLinus Torvalds int cardtype; 11651da177e4SLinus Torvalds 11661da177e4SLinus Torvalds /* 11671da177e4SLinus Torvalds * The following is the device specific extension. 11681da177e4SLinus Torvalds */ 11698ce3eca4SSalyzyn, Mark #ifndef AAC_MIN_FOOTPRINT_SIZE 11708e0c5ebdSMark Haverkamp # define AAC_MIN_FOOTPRINT_SIZE 8192 1171e8b12f0fSMahesh Rajashekhara # define AAC_MIN_SRC_BAR0_SIZE 0x400000 1172e8b12f0fSMahesh Rajashekhara # define AAC_MIN_SRC_BAR1_SIZE 0x800 117311604612SMahesh Rajashekhara # define AAC_MIN_SRCV_BAR0_SIZE 0x100000 117411604612SMahesh Rajashekhara # define AAC_MIN_SRCV_BAR1_SIZE 0x400 11758e0c5ebdSMark Haverkamp #endif 11761da177e4SLinus Torvalds union 11771da177e4SLinus Torvalds { 11781da177e4SLinus Torvalds struct sa_registers __iomem *sa; 11791da177e4SLinus Torvalds struct rx_registers __iomem *rx; 11801da177e4SLinus Torvalds struct rkt_registers __iomem *rkt; 1181e8b12f0fSMahesh Rajashekhara struct { 1182e8b12f0fSMahesh Rajashekhara struct src_registers __iomem *bar0; 1183e8b12f0fSMahesh Rajashekhara char __iomem *bar1; 1184e8b12f0fSMahesh Rajashekhara } src; 11851da177e4SLinus Torvalds } regs; 1186e8b12f0fSMahesh Rajashekhara volatile void __iomem *base, *dbg_base_mapped; 118776a7f8fdSMark Haverkamp volatile struct rx_inbound __iomem *IndexRegs; 11881da177e4SLinus Torvalds u32 OIMR; /* Mask Register Cache */ 11891da177e4SLinus Torvalds /* 11901da177e4SLinus Torvalds * AIF thread states 11911da177e4SLinus Torvalds */ 11921da177e4SLinus Torvalds u32 aif_thread; 11931da177e4SLinus Torvalds struct aac_adapter_info adapter_info; 11947c00ffa3SMark Haverkamp struct aac_supplement_adapter_info supplement_adapter_info; 11951da177e4SLinus Torvalds /* These are in adapter info but they are in the io flow so 11961da177e4SLinus Torvalds * lets break them out so we don't have to do an AND to check them 11971da177e4SLinus Torvalds */ 11981da177e4SLinus Torvalds u8 nondasd_support; 1199cb1042f2SSalyzyn, Mark u8 jbod; 120095e852e1SSalyzyn, Mark u8 cache_protected; 12011da177e4SLinus Torvalds u8 dac_support; 1202d8e96507SLeubner, Achim u8 needs_dac; 12031da177e4SLinus Torvalds u8 raid_scsi_mode; 120428713324SMark Haverkamp u8 comm_interface; 120528713324SMark Haverkamp # define AAC_COMM_PRODUCER 0 120628713324SMark Haverkamp # define AAC_COMM_MESSAGE 1 1207e8b12f0fSMahesh Rajashekhara # define AAC_COMM_MESSAGE_TYPE1 3 120885d22bbfSMahesh Rajashekhara # define AAC_COMM_MESSAGE_TYPE2 4 1209e8b12f0fSMahesh Rajashekhara u8 raw_io_interface; 12107a8cf29dSMark Haverkamp u8 raw_io_64; 12117c00ffa3SMark Haverkamp u8 printf_enabled; 12128c867b25SMark Haverkamp u8 in_reset; 12138ef22247SSalyzyn, Mark u8 msi; 1214cacb6dc3SPenchala Narasimha Reddy Chilakala, ERS-HCLTech int management_fib_count; 1215cacb6dc3SPenchala Narasimha Reddy Chilakala, ERS-HCLTech spinlock_t manage_lock; 121611604612SMahesh Rajashekhara spinlock_t sync_lock; 121711604612SMahesh Rajashekhara int sync_mode; 121811604612SMahesh Rajashekhara struct fib *sync_fib; 121911604612SMahesh Rajashekhara struct list_head sync_fib_list; 1220dafde947SMahesh Rajashekhara u32 doorbell_mask; 1221495c0217SMahesh Rajashekhara u32 max_msix; /* max. MSI-X vectors */ 1222495c0217SMahesh Rajashekhara u32 vector_cap; /* MSI-X vector capab.*/ 1223495c0217SMahesh Rajashekhara int msi_enabled; /* MSI/MSI-X enabled */ 1224495c0217SMahesh Rajashekhara struct msix_entry msixentry[AAC_MAX_MSIX]; 1225495c0217SMahesh Rajashekhara struct aac_msix_ctx aac_msix[AAC_MAX_MSIX]; /* context */ 1226f9c42596SMahesh Rajashekhara u8 adapter_shutdown; 12271da177e4SLinus Torvalds }; 12281da177e4SLinus Torvalds 12291da177e4SLinus Torvalds #define aac_adapter_interrupt(dev) \ 12301da177e4SLinus Torvalds (dev)->a_ops.adapter_interrupt(dev) 12311da177e4SLinus Torvalds 12321da177e4SLinus Torvalds #define aac_adapter_notify(dev, event) \ 12331da177e4SLinus Torvalds (dev)->a_ops.adapter_notify(dev, event) 12341da177e4SLinus Torvalds 1235bd1aac80SMark Haverkamp #define aac_adapter_disable_int(dev) \ 1236bd1aac80SMark Haverkamp (dev)->a_ops.adapter_disable_int(dev) 1237bd1aac80SMark Haverkamp 123828713324SMark Haverkamp #define aac_adapter_enable_int(dev) \ 123928713324SMark Haverkamp (dev)->a_ops.adapter_enable_int(dev) 124028713324SMark Haverkamp 12417c00ffa3SMark Haverkamp #define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) \ 12427c00ffa3SMark Haverkamp (dev)->a_ops.adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) 12431da177e4SLinus Torvalds 12441da177e4SLinus Torvalds #define aac_adapter_check_health(dev) \ 12451da177e4SLinus Torvalds (dev)->a_ops.adapter_check_health(dev) 12461da177e4SLinus Torvalds 12478418852dSMark Haverkamp #define aac_adapter_restart(dev,bled) \ 12488418852dSMark Haverkamp (dev)->a_ops.adapter_restart(dev,bled) 12498418852dSMark Haverkamp 125076a7f8fdSMark Haverkamp #define aac_adapter_ioremap(dev, size) \ 125176a7f8fdSMark Haverkamp (dev)->a_ops.adapter_ioremap(dev, size) 125276a7f8fdSMark Haverkamp 125328713324SMark Haverkamp #define aac_adapter_deliver(fib) \ 125428713324SMark Haverkamp ((fib)->dev)->a_ops.adapter_deliver(fib) 125528713324SMark Haverkamp 1256e8f32de5SMark Haverkamp #define aac_adapter_bounds(dev,cmd,lba) \ 1257e8f32de5SMark Haverkamp dev->a_ops.adapter_bounds(dev,cmd,lba) 1258e8f32de5SMark Haverkamp 1259e8f32de5SMark Haverkamp #define aac_adapter_read(fib,cmd,lba,count) \ 1260e8f32de5SMark Haverkamp ((fib)->dev)->a_ops.adapter_read(fib,cmd,lba,count) 1261e8f32de5SMark Haverkamp 12629d399cc7SSalyzyn, Mark #define aac_adapter_write(fib,cmd,lba,count,fua) \ 12639d399cc7SSalyzyn, Mark ((fib)->dev)->a_ops.adapter_write(fib,cmd,lba,count,fua) 1264e8f32de5SMark Haverkamp 1265e8f32de5SMark Haverkamp #define aac_adapter_scsi(fib,cmd) \ 1266e8f32de5SMark Haverkamp ((fib)->dev)->a_ops.adapter_scsi(fib,cmd) 1267e8f32de5SMark Haverkamp 126828713324SMark Haverkamp #define aac_adapter_comm(dev,comm) \ 126928713324SMark Haverkamp (dev)->a_ops.adapter_comm(dev, comm) 127028713324SMark Haverkamp 12711da177e4SLinus Torvalds #define FIB_CONTEXT_FLAG_TIMED_OUT (0x00000001) 1272b6ef70f3SSalyzyn, Mark #define FIB_CONTEXT_FLAG (0x00000002) 127311604612SMahesh Rajashekhara #define FIB_CONTEXT_FLAG_WAIT (0x00000004) 127485d22bbfSMahesh Rajashekhara #define FIB_CONTEXT_FLAG_FASTRESP (0x00000008) 12751da177e4SLinus Torvalds 12761da177e4SLinus Torvalds /* 12771da177e4SLinus Torvalds * Define the command values 12781da177e4SLinus Torvalds */ 12791da177e4SLinus Torvalds 12801da177e4SLinus Torvalds #define Null 0 12811da177e4SLinus Torvalds #define GetAttributes 1 12821da177e4SLinus Torvalds #define SetAttributes 2 12831da177e4SLinus Torvalds #define Lookup 3 12841da177e4SLinus Torvalds #define ReadLink 4 12851da177e4SLinus Torvalds #define Read 5 12861da177e4SLinus Torvalds #define Write 6 12871da177e4SLinus Torvalds #define Create 7 12881da177e4SLinus Torvalds #define MakeDirectory 8 12891da177e4SLinus Torvalds #define SymbolicLink 9 12901da177e4SLinus Torvalds #define MakeNode 10 12911da177e4SLinus Torvalds #define Removex 11 12921da177e4SLinus Torvalds #define RemoveDirectoryx 12 12931da177e4SLinus Torvalds #define Rename 13 12941da177e4SLinus Torvalds #define Link 14 12951da177e4SLinus Torvalds #define ReadDirectory 15 12961da177e4SLinus Torvalds #define ReadDirectoryPlus 16 12971da177e4SLinus Torvalds #define FileSystemStatus 17 12981da177e4SLinus Torvalds #define FileSystemInfo 18 12991da177e4SLinus Torvalds #define PathConfigure 19 13001da177e4SLinus Torvalds #define Commit 20 13011da177e4SLinus Torvalds #define Mount 21 13021da177e4SLinus Torvalds #define UnMount 22 13031da177e4SLinus Torvalds #define Newfs 23 13041da177e4SLinus Torvalds #define FsCheck 24 13051da177e4SLinus Torvalds #define FsSync 25 13061da177e4SLinus Torvalds #define SimReadWrite 26 13071da177e4SLinus Torvalds #define SetFileSystemStatus 27 13081da177e4SLinus Torvalds #define BlockRead 28 13091da177e4SLinus Torvalds #define BlockWrite 29 13101da177e4SLinus Torvalds #define NvramIoctl 30 13111da177e4SLinus Torvalds #define FsSyncWait 31 13121da177e4SLinus Torvalds #define ClearArchiveBit 32 13131da177e4SLinus Torvalds #define SetAcl 33 13141da177e4SLinus Torvalds #define GetAcl 34 13151da177e4SLinus Torvalds #define AssignAcl 35 13161da177e4SLinus Torvalds #define FaultInsertion 36 /* Fault Insertion Command */ 13171da177e4SLinus Torvalds #define CrazyCache 37 /* Crazycache */ 13181da177e4SLinus Torvalds 13191da177e4SLinus Torvalds #define MAX_FSACOMMAND_NUM 38 13201da177e4SLinus Torvalds 13211da177e4SLinus Torvalds 13221da177e4SLinus Torvalds /* 13231da177e4SLinus Torvalds * Define the status returns. These are very unixlike although 13241da177e4SLinus Torvalds * most are not in fact used 13251da177e4SLinus Torvalds */ 13261da177e4SLinus Torvalds 13271da177e4SLinus Torvalds #define ST_OK 0 13281da177e4SLinus Torvalds #define ST_PERM 1 13291da177e4SLinus Torvalds #define ST_NOENT 2 13301da177e4SLinus Torvalds #define ST_IO 5 13311da177e4SLinus Torvalds #define ST_NXIO 6 13321da177e4SLinus Torvalds #define ST_E2BIG 7 13331da177e4SLinus Torvalds #define ST_ACCES 13 13341da177e4SLinus Torvalds #define ST_EXIST 17 13351da177e4SLinus Torvalds #define ST_XDEV 18 13361da177e4SLinus Torvalds #define ST_NODEV 19 13371da177e4SLinus Torvalds #define ST_NOTDIR 20 13381da177e4SLinus Torvalds #define ST_ISDIR 21 13391da177e4SLinus Torvalds #define ST_INVAL 22 13401da177e4SLinus Torvalds #define ST_FBIG 27 13411da177e4SLinus Torvalds #define ST_NOSPC 28 13421da177e4SLinus Torvalds #define ST_ROFS 30 13431da177e4SLinus Torvalds #define ST_MLINK 31 13441da177e4SLinus Torvalds #define ST_WOULDBLOCK 35 13451da177e4SLinus Torvalds #define ST_NAMETOOLONG 63 13461da177e4SLinus Torvalds #define ST_NOTEMPTY 66 13471da177e4SLinus Torvalds #define ST_DQUOT 69 13481da177e4SLinus Torvalds #define ST_STALE 70 13491da177e4SLinus Torvalds #define ST_REMOTE 71 1350655d722cSMark Salyzyn #define ST_NOT_READY 72 13511da177e4SLinus Torvalds #define ST_BADHANDLE 10001 13521da177e4SLinus Torvalds #define ST_NOT_SYNC 10002 13531da177e4SLinus Torvalds #define ST_BAD_COOKIE 10003 13541da177e4SLinus Torvalds #define ST_NOTSUPP 10004 13551da177e4SLinus Torvalds #define ST_TOOSMALL 10005 13561da177e4SLinus Torvalds #define ST_SERVERFAULT 10006 13571da177e4SLinus Torvalds #define ST_BADTYPE 10007 13581da177e4SLinus Torvalds #define ST_JUKEBOX 10008 13591da177e4SLinus Torvalds #define ST_NOTMOUNTED 10009 13601da177e4SLinus Torvalds #define ST_MAINTMODE 10010 13611da177e4SLinus Torvalds #define ST_STALEACL 10011 13621da177e4SLinus Torvalds 13631da177e4SLinus Torvalds /* 13641da177e4SLinus Torvalds * On writes how does the client want the data written. 13651da177e4SLinus Torvalds */ 13661da177e4SLinus Torvalds 13671da177e4SLinus Torvalds #define CACHE_CSTABLE 1 13681da177e4SLinus Torvalds #define CACHE_UNSTABLE 2 13691da177e4SLinus Torvalds 13701da177e4SLinus Torvalds /* 137125985edcSLucas De Marchi * Lets the client know at which level the data was committed on 13721da177e4SLinus Torvalds * a write request 13731da177e4SLinus Torvalds */ 13741da177e4SLinus Torvalds 13751da177e4SLinus Torvalds #define CMFILE_SYNCH_NVRAM 1 13761da177e4SLinus Torvalds #define CMDATA_SYNCH_NVRAM 2 13771da177e4SLinus Torvalds #define CMFILE_SYNCH 3 13781da177e4SLinus Torvalds #define CMDATA_SYNCH 4 13791da177e4SLinus Torvalds #define CMUNSTABLE 5 13801da177e4SLinus Torvalds 138185d22bbfSMahesh Rajashekhara #define RIO_TYPE_WRITE 0x0000 138285d22bbfSMahesh Rajashekhara #define RIO_TYPE_READ 0x0001 138385d22bbfSMahesh Rajashekhara #define RIO_SUREWRITE 0x0008 138485d22bbfSMahesh Rajashekhara 138585d22bbfSMahesh Rajashekhara #define RIO2_IO_TYPE 0x0003 138685d22bbfSMahesh Rajashekhara #define RIO2_IO_TYPE_WRITE 0x0000 138785d22bbfSMahesh Rajashekhara #define RIO2_IO_TYPE_READ 0x0001 138885d22bbfSMahesh Rajashekhara #define RIO2_IO_TYPE_VERIFY 0x0002 138985d22bbfSMahesh Rajashekhara #define RIO2_IO_ERROR 0x0004 139085d22bbfSMahesh Rajashekhara #define RIO2_IO_SUREWRITE 0x0008 139185d22bbfSMahesh Rajashekhara #define RIO2_SGL_CONFORMANT 0x0010 139285d22bbfSMahesh Rajashekhara #define RIO2_SG_FORMAT 0xF000 139385d22bbfSMahesh Rajashekhara #define RIO2_SG_FORMAT_ARC 0x0000 139485d22bbfSMahesh Rajashekhara #define RIO2_SG_FORMAT_SRL 0x1000 139585d22bbfSMahesh Rajashekhara #define RIO2_SG_FORMAT_IEEE1212 0x2000 139685d22bbfSMahesh Rajashekhara 13971da177e4SLinus Torvalds struct aac_read 13981da177e4SLinus Torvalds { 139956b58712SMark Haverkamp __le32 command; 140056b58712SMark Haverkamp __le32 cid; 140156b58712SMark Haverkamp __le32 block; 140256b58712SMark Haverkamp __le32 count; 14031da177e4SLinus Torvalds struct sgmap sg; // Must be last in struct because it is variable 14041da177e4SLinus Torvalds }; 14051da177e4SLinus Torvalds 14061da177e4SLinus Torvalds struct aac_read64 14071da177e4SLinus Torvalds { 140856b58712SMark Haverkamp __le32 command; 140956b58712SMark Haverkamp __le16 cid; 141056b58712SMark Haverkamp __le16 sector_count; 141156b58712SMark Haverkamp __le32 block; 141256b58712SMark Haverkamp __le16 pad; 141356b58712SMark Haverkamp __le16 flags; 14141da177e4SLinus Torvalds struct sgmap64 sg; // Must be last in struct because it is variable 14151da177e4SLinus Torvalds }; 14161da177e4SLinus Torvalds 14171da177e4SLinus Torvalds struct aac_read_reply 14181da177e4SLinus Torvalds { 141956b58712SMark Haverkamp __le32 status; 142056b58712SMark Haverkamp __le32 count; 14211da177e4SLinus Torvalds }; 14221da177e4SLinus Torvalds 14231da177e4SLinus Torvalds struct aac_write 14241da177e4SLinus Torvalds { 142556b58712SMark Haverkamp __le32 command; 142656b58712SMark Haverkamp __le32 cid; 142756b58712SMark Haverkamp __le32 block; 142856b58712SMark Haverkamp __le32 count; 142956b58712SMark Haverkamp __le32 stable; // Not used 14301da177e4SLinus Torvalds struct sgmap sg; // Must be last in struct because it is variable 14311da177e4SLinus Torvalds }; 14321da177e4SLinus Torvalds 14331da177e4SLinus Torvalds struct aac_write64 14341da177e4SLinus Torvalds { 143556b58712SMark Haverkamp __le32 command; 143656b58712SMark Haverkamp __le16 cid; 143756b58712SMark Haverkamp __le16 sector_count; 143856b58712SMark Haverkamp __le32 block; 143956b58712SMark Haverkamp __le16 pad; 144056b58712SMark Haverkamp __le16 flags; 14411da177e4SLinus Torvalds struct sgmap64 sg; // Must be last in struct because it is variable 14421da177e4SLinus Torvalds }; 14431da177e4SLinus Torvalds struct aac_write_reply 14441da177e4SLinus Torvalds { 144556b58712SMark Haverkamp __le32 status; 144656b58712SMark Haverkamp __le32 count; 144756b58712SMark Haverkamp __le32 committed; 14481da177e4SLinus Torvalds }; 14491da177e4SLinus Torvalds 14500e68c003SMark Haverkamp struct aac_raw_io 14510e68c003SMark Haverkamp { 14520e68c003SMark Haverkamp __le32 block[2]; 14530e68c003SMark Haverkamp __le32 count; 14540e68c003SMark Haverkamp __le16 cid; 14550e68c003SMark Haverkamp __le16 flags; /* 00 W, 01 R */ 14560e68c003SMark Haverkamp __le16 bpTotal; /* reserved for F/W use */ 14570e68c003SMark Haverkamp __le16 bpComplete; /* reserved for F/W use */ 14580e68c003SMark Haverkamp struct sgmapraw sg; 14590e68c003SMark Haverkamp }; 14600e68c003SMark Haverkamp 146185d22bbfSMahesh Rajashekhara struct aac_raw_io2 { 146285d22bbfSMahesh Rajashekhara __le32 blockLow; 146385d22bbfSMahesh Rajashekhara __le32 blockHigh; 146485d22bbfSMahesh Rajashekhara __le32 byteCount; 146585d22bbfSMahesh Rajashekhara __le16 cid; 146685d22bbfSMahesh Rajashekhara __le16 flags; /* RIO2 flags */ 146785d22bbfSMahesh Rajashekhara __le32 sgeFirstSize; /* size of first sge el. */ 146885d22bbfSMahesh Rajashekhara __le32 sgeNominalSize; /* size of 2nd sge el. (if conformant) */ 146985d22bbfSMahesh Rajashekhara u8 sgeCnt; /* only 8 bits required */ 147085d22bbfSMahesh Rajashekhara u8 bpTotal; /* reserved for F/W use */ 147185d22bbfSMahesh Rajashekhara u8 bpComplete; /* reserved for F/W use */ 147285d22bbfSMahesh Rajashekhara u8 sgeFirstIndex; /* reserved for F/W use */ 147385d22bbfSMahesh Rajashekhara u8 unused[4]; 147485d22bbfSMahesh Rajashekhara struct sge_ieee1212 sge[1]; 147585d22bbfSMahesh Rajashekhara }; 147685d22bbfSMahesh Rajashekhara 14771da177e4SLinus Torvalds #define CT_FLUSH_CACHE 129 14781da177e4SLinus Torvalds struct aac_synchronize { 147956b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 148056b58712SMark Haverkamp __le32 type; /* CT_FLUSH_CACHE */ 148156b58712SMark Haverkamp __le32 cid; 148256b58712SMark Haverkamp __le32 parm1; 148356b58712SMark Haverkamp __le32 parm2; 148456b58712SMark Haverkamp __le32 parm3; 148556b58712SMark Haverkamp __le32 parm4; 148656b58712SMark Haverkamp __le32 count; /* sizeof(((struct aac_synchronize_reply *)NULL)->data) */ 14871da177e4SLinus Torvalds }; 14881da177e4SLinus Torvalds 14891da177e4SLinus Torvalds struct aac_synchronize_reply { 149056b58712SMark Haverkamp __le32 dummy0; 149156b58712SMark Haverkamp __le32 dummy1; 149256b58712SMark Haverkamp __le32 status; /* CT_OK */ 149356b58712SMark Haverkamp __le32 parm1; 149456b58712SMark Haverkamp __le32 parm2; 149556b58712SMark Haverkamp __le32 parm3; 149656b58712SMark Haverkamp __le32 parm4; 149756b58712SMark Haverkamp __le32 parm5; 14981da177e4SLinus Torvalds u8 data[16]; 14991da177e4SLinus Torvalds }; 15001da177e4SLinus Torvalds 1501655d722cSMark Salyzyn #define CT_POWER_MANAGEMENT 245 1502655d722cSMark Salyzyn #define CT_PM_START_UNIT 2 1503655d722cSMark Salyzyn #define CT_PM_STOP_UNIT 3 1504655d722cSMark Salyzyn #define CT_PM_UNIT_IMMEDIATE 1 1505655d722cSMark Salyzyn struct aac_power_management { 1506655d722cSMark Salyzyn __le32 command; /* VM_ContainerConfig */ 1507655d722cSMark Salyzyn __le32 type; /* CT_POWER_MANAGEMENT */ 1508655d722cSMark Salyzyn __le32 sub; /* CT_PM_* */ 1509655d722cSMark Salyzyn __le32 cid; 1510655d722cSMark Salyzyn __le32 parm; /* CT_PM_sub_* */ 1511655d722cSMark Salyzyn }; 1512655d722cSMark Salyzyn 151329c97684SSalyzyn, Mark #define CT_PAUSE_IO 65 151429c97684SSalyzyn, Mark #define CT_RELEASE_IO 66 151529c97684SSalyzyn, Mark struct aac_pause { 151629c97684SSalyzyn, Mark __le32 command; /* VM_ContainerConfig */ 151729c97684SSalyzyn, Mark __le32 type; /* CT_PAUSE_IO */ 151829c97684SSalyzyn, Mark __le32 timeout; /* 10ms ticks */ 151929c97684SSalyzyn, Mark __le32 min; 152029c97684SSalyzyn, Mark __le32 noRescan; 152129c97684SSalyzyn, Mark __le32 parm3; 152229c97684SSalyzyn, Mark __le32 parm4; 152329c97684SSalyzyn, Mark __le32 count; /* sizeof(((struct aac_pause_reply *)NULL)->data) */ 152429c97684SSalyzyn, Mark }; 152529c97684SSalyzyn, Mark 15261da177e4SLinus Torvalds struct aac_srb 15271da177e4SLinus Torvalds { 152856b58712SMark Haverkamp __le32 function; 152956b58712SMark Haverkamp __le32 channel; 153056b58712SMark Haverkamp __le32 id; 153156b58712SMark Haverkamp __le32 lun; 153256b58712SMark Haverkamp __le32 timeout; 153356b58712SMark Haverkamp __le32 flags; 153456b58712SMark Haverkamp __le32 count; // Data xfer size 153556b58712SMark Haverkamp __le32 retry_limit; 153656b58712SMark Haverkamp __le32 cdb_size; 153756b58712SMark Haverkamp u8 cdb[16]; 153856b58712SMark Haverkamp struct sgmap sg; 153956b58712SMark Haverkamp }; 154056b58712SMark Haverkamp 154156b58712SMark Haverkamp /* 15420e68c003SMark Haverkamp * This and associated data structs are used by the 154356b58712SMark Haverkamp * ioctl caller and are in cpu order. 154456b58712SMark Haverkamp */ 154556b58712SMark Haverkamp struct user_aac_srb 154656b58712SMark Haverkamp { 15471da177e4SLinus Torvalds u32 function; 15481da177e4SLinus Torvalds u32 channel; 15491da177e4SLinus Torvalds u32 id; 15501da177e4SLinus Torvalds u32 lun; 15511da177e4SLinus Torvalds u32 timeout; 15521da177e4SLinus Torvalds u32 flags; 15531da177e4SLinus Torvalds u32 count; // Data xfer size 15541da177e4SLinus Torvalds u32 retry_limit; 15551da177e4SLinus Torvalds u32 cdb_size; 15561da177e4SLinus Torvalds u8 cdb[16]; 155756b58712SMark Haverkamp struct user_sgmap sg; 15581da177e4SLinus Torvalds }; 15591da177e4SLinus Torvalds 15601da177e4SLinus Torvalds #define AAC_SENSE_BUFFERSIZE 30 15611da177e4SLinus Torvalds 15621da177e4SLinus Torvalds struct aac_srb_reply 15631da177e4SLinus Torvalds { 156456b58712SMark Haverkamp __le32 status; 156556b58712SMark Haverkamp __le32 srb_status; 156656b58712SMark Haverkamp __le32 scsi_status; 156756b58712SMark Haverkamp __le32 data_xfer_length; 156856b58712SMark Haverkamp __le32 sense_data_size; 15691da177e4SLinus Torvalds u8 sense_data[AAC_SENSE_BUFFERSIZE]; // Can this be SCSI_SENSE_BUFFERSIZE 15701da177e4SLinus Torvalds }; 15711da177e4SLinus Torvalds /* 15721da177e4SLinus Torvalds * SRB Flags 15731da177e4SLinus Torvalds */ 15741da177e4SLinus Torvalds #define SRB_NoDataXfer 0x0000 15751da177e4SLinus Torvalds #define SRB_DisableDisconnect 0x0004 15761da177e4SLinus Torvalds #define SRB_DisableSynchTransfer 0x0008 15771da177e4SLinus Torvalds #define SRB_BypassFrozenQueue 0x0010 15781da177e4SLinus Torvalds #define SRB_DisableAutosense 0x0020 15791da177e4SLinus Torvalds #define SRB_DataIn 0x0040 15801da177e4SLinus Torvalds #define SRB_DataOut 0x0080 15811da177e4SLinus Torvalds 15821da177e4SLinus Torvalds /* 15831da177e4SLinus Torvalds * SRB Functions - set in aac_srb->function 15841da177e4SLinus Torvalds */ 15851da177e4SLinus Torvalds #define SRBF_ExecuteScsi 0x0000 15861da177e4SLinus Torvalds #define SRBF_ClaimDevice 0x0001 15871da177e4SLinus Torvalds #define SRBF_IO_Control 0x0002 15881da177e4SLinus Torvalds #define SRBF_ReceiveEvent 0x0003 15891da177e4SLinus Torvalds #define SRBF_ReleaseQueue 0x0004 15901da177e4SLinus Torvalds #define SRBF_AttachDevice 0x0005 15911da177e4SLinus Torvalds #define SRBF_ReleaseDevice 0x0006 15921da177e4SLinus Torvalds #define SRBF_Shutdown 0x0007 15931da177e4SLinus Torvalds #define SRBF_Flush 0x0008 15941da177e4SLinus Torvalds #define SRBF_AbortCommand 0x0010 15951da177e4SLinus Torvalds #define SRBF_ReleaseRecovery 0x0011 15961da177e4SLinus Torvalds #define SRBF_ResetBus 0x0012 15971da177e4SLinus Torvalds #define SRBF_ResetDevice 0x0013 15981da177e4SLinus Torvalds #define SRBF_TerminateIO 0x0014 15991da177e4SLinus Torvalds #define SRBF_FlushQueue 0x0015 16001da177e4SLinus Torvalds #define SRBF_RemoveDevice 0x0016 16011da177e4SLinus Torvalds #define SRBF_DomainValidation 0x0017 16021da177e4SLinus Torvalds 16031da177e4SLinus Torvalds /* 16041da177e4SLinus Torvalds * SRB SCSI Status - set in aac_srb->scsi_status 16051da177e4SLinus Torvalds */ 16061da177e4SLinus Torvalds #define SRB_STATUS_PENDING 0x00 16071da177e4SLinus Torvalds #define SRB_STATUS_SUCCESS 0x01 16081da177e4SLinus Torvalds #define SRB_STATUS_ABORTED 0x02 16091da177e4SLinus Torvalds #define SRB_STATUS_ABORT_FAILED 0x03 16101da177e4SLinus Torvalds #define SRB_STATUS_ERROR 0x04 16111da177e4SLinus Torvalds #define SRB_STATUS_BUSY 0x05 16121da177e4SLinus Torvalds #define SRB_STATUS_INVALID_REQUEST 0x06 16131da177e4SLinus Torvalds #define SRB_STATUS_INVALID_PATH_ID 0x07 16141da177e4SLinus Torvalds #define SRB_STATUS_NO_DEVICE 0x08 16151da177e4SLinus Torvalds #define SRB_STATUS_TIMEOUT 0x09 16161da177e4SLinus Torvalds #define SRB_STATUS_SELECTION_TIMEOUT 0x0A 16171da177e4SLinus Torvalds #define SRB_STATUS_COMMAND_TIMEOUT 0x0B 16181da177e4SLinus Torvalds #define SRB_STATUS_MESSAGE_REJECTED 0x0D 16191da177e4SLinus Torvalds #define SRB_STATUS_BUS_RESET 0x0E 16201da177e4SLinus Torvalds #define SRB_STATUS_PARITY_ERROR 0x0F 16211da177e4SLinus Torvalds #define SRB_STATUS_REQUEST_SENSE_FAILED 0x10 16221da177e4SLinus Torvalds #define SRB_STATUS_NO_HBA 0x11 16231da177e4SLinus Torvalds #define SRB_STATUS_DATA_OVERRUN 0x12 16241da177e4SLinus Torvalds #define SRB_STATUS_UNEXPECTED_BUS_FREE 0x13 16251da177e4SLinus Torvalds #define SRB_STATUS_PHASE_SEQUENCE_FAILURE 0x14 16261da177e4SLinus Torvalds #define SRB_STATUS_BAD_SRB_BLOCK_LENGTH 0x15 16271da177e4SLinus Torvalds #define SRB_STATUS_REQUEST_FLUSHED 0x16 16281da177e4SLinus Torvalds #define SRB_STATUS_DELAYED_RETRY 0x17 16291da177e4SLinus Torvalds #define SRB_STATUS_INVALID_LUN 0x20 16301da177e4SLinus Torvalds #define SRB_STATUS_INVALID_TARGET_ID 0x21 16311da177e4SLinus Torvalds #define SRB_STATUS_BAD_FUNCTION 0x22 16321da177e4SLinus Torvalds #define SRB_STATUS_ERROR_RECOVERY 0x23 16331da177e4SLinus Torvalds #define SRB_STATUS_NOT_STARTED 0x24 16341da177e4SLinus Torvalds #define SRB_STATUS_NOT_IN_USE 0x30 16351da177e4SLinus Torvalds #define SRB_STATUS_FORCE_ABORT 0x31 16361da177e4SLinus Torvalds #define SRB_STATUS_DOMAIN_VALIDATION_FAIL 0x32 16371da177e4SLinus Torvalds 16381da177e4SLinus Torvalds /* 16391da177e4SLinus Torvalds * Object-Server / Volume-Manager Dispatch Classes 16401da177e4SLinus Torvalds */ 16411da177e4SLinus Torvalds 16421da177e4SLinus Torvalds #define VM_Null 0 16431da177e4SLinus Torvalds #define VM_NameServe 1 16441da177e4SLinus Torvalds #define VM_ContainerConfig 2 16451da177e4SLinus Torvalds #define VM_Ioctl 3 16461da177e4SLinus Torvalds #define VM_FilesystemIoctl 4 16471da177e4SLinus Torvalds #define VM_CloseAll 5 16481da177e4SLinus Torvalds #define VM_CtBlockRead 6 16491da177e4SLinus Torvalds #define VM_CtBlockWrite 7 16501da177e4SLinus Torvalds #define VM_SliceBlockRead 8 /* raw access to configured "storage objects" */ 16511da177e4SLinus Torvalds #define VM_SliceBlockWrite 9 16521da177e4SLinus Torvalds #define VM_DriveBlockRead 10 /* raw access to physical devices */ 16531da177e4SLinus Torvalds #define VM_DriveBlockWrite 11 16541da177e4SLinus Torvalds #define VM_EnclosureMgt 12 /* enclosure management */ 16551da177e4SLinus Torvalds #define VM_Unused 13 /* used to be diskset management */ 16561da177e4SLinus Torvalds #define VM_CtBlockVerify 14 16571da177e4SLinus Torvalds #define VM_CtPerf 15 /* performance test */ 16581da177e4SLinus Torvalds #define VM_CtBlockRead64 16 16591da177e4SLinus Torvalds #define VM_CtBlockWrite64 17 16601da177e4SLinus Torvalds #define VM_CtBlockVerify64 18 16611da177e4SLinus Torvalds #define VM_CtHostRead64 19 16621da177e4SLinus Torvalds #define VM_CtHostWrite64 20 16637a8cf29dSMark Haverkamp #define VM_DrvErrTblLog 21 16647a8cf29dSMark Haverkamp #define VM_NameServe64 22 1665b836439fSMahesh Rajashekhara #define VM_NameServeAllBlk 30 16661da177e4SLinus Torvalds 16677a8cf29dSMark Haverkamp #define MAX_VMCOMMAND_NUM 23 /* used for sizing stats array - leave last */ 16681da177e4SLinus Torvalds 16691da177e4SLinus Torvalds /* 16701da177e4SLinus Torvalds * Descriptive information (eg, vital stats) 16711da177e4SLinus Torvalds * that a content manager might report. The 16721da177e4SLinus Torvalds * FileArray filesystem component is one example 16731da177e4SLinus Torvalds * of a content manager. Raw mode might be 16741da177e4SLinus Torvalds * another. 16751da177e4SLinus Torvalds */ 16761da177e4SLinus Torvalds 16771da177e4SLinus Torvalds struct aac_fsinfo { 167856b58712SMark Haverkamp __le32 fsTotalSize; /* Consumed by fs, incl. metadata */ 167956b58712SMark Haverkamp __le32 fsBlockSize; 168056b58712SMark Haverkamp __le32 fsFragSize; 168156b58712SMark Haverkamp __le32 fsMaxExtendSize; 168256b58712SMark Haverkamp __le32 fsSpaceUnits; 168356b58712SMark Haverkamp __le32 fsMaxNumFiles; 168456b58712SMark Haverkamp __le32 fsNumFreeFiles; 168556b58712SMark Haverkamp __le32 fsInodeDensity; 16861da177e4SLinus Torvalds }; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ 16871da177e4SLinus Torvalds 1688b836439fSMahesh Rajashekhara struct aac_blockdevinfo { 1689b836439fSMahesh Rajashekhara __le32 block_size; 1690b836439fSMahesh Rajashekhara }; 1691b836439fSMahesh Rajashekhara 16921da177e4SLinus Torvalds union aac_contentinfo { 1693b836439fSMahesh Rajashekhara struct aac_fsinfo filesys; 1694b836439fSMahesh Rajashekhara struct aac_blockdevinfo bdevinfo; 16951da177e4SLinus Torvalds }; 16961da177e4SLinus Torvalds 16971da177e4SLinus Torvalds /* 16981da177e4SLinus Torvalds * Query for Container Configuration Status 16991da177e4SLinus Torvalds */ 17001da177e4SLinus Torvalds 17011da177e4SLinus Torvalds #define CT_GET_CONFIG_STATUS 147 17021da177e4SLinus Torvalds struct aac_get_config_status { 170356b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 170456b58712SMark Haverkamp __le32 type; /* CT_GET_CONFIG_STATUS */ 170556b58712SMark Haverkamp __le32 parm1; 170656b58712SMark Haverkamp __le32 parm2; 170756b58712SMark Haverkamp __le32 parm3; 170856b58712SMark Haverkamp __le32 parm4; 170956b58712SMark Haverkamp __le32 parm5; 171056b58712SMark Haverkamp __le32 count; /* sizeof(((struct aac_get_config_status_resp *)NULL)->data) */ 17111da177e4SLinus Torvalds }; 17121da177e4SLinus Torvalds 17131da177e4SLinus Torvalds #define CFACT_CONTINUE 0 17141da177e4SLinus Torvalds #define CFACT_PAUSE 1 17151da177e4SLinus Torvalds #define CFACT_ABORT 2 17161da177e4SLinus Torvalds struct aac_get_config_status_resp { 171756b58712SMark Haverkamp __le32 response; /* ST_OK */ 171856b58712SMark Haverkamp __le32 dummy0; 171956b58712SMark Haverkamp __le32 status; /* CT_OK */ 172056b58712SMark Haverkamp __le32 parm1; 172156b58712SMark Haverkamp __le32 parm2; 172256b58712SMark Haverkamp __le32 parm3; 172356b58712SMark Haverkamp __le32 parm4; 172456b58712SMark Haverkamp __le32 parm5; 17251da177e4SLinus Torvalds struct { 172656b58712SMark Haverkamp __le32 action; /* CFACT_CONTINUE, CFACT_PAUSE or CFACT_ABORT */ 172756b58712SMark Haverkamp __le16 flags; 172856b58712SMark Haverkamp __le16 count; 17291da177e4SLinus Torvalds } data; 17301da177e4SLinus Torvalds }; 17311da177e4SLinus Torvalds 17321da177e4SLinus Torvalds /* 17331da177e4SLinus Torvalds * Accept the configuration as-is 17341da177e4SLinus Torvalds */ 17351da177e4SLinus Torvalds 17361da177e4SLinus Torvalds #define CT_COMMIT_CONFIG 152 17371da177e4SLinus Torvalds 17381da177e4SLinus Torvalds struct aac_commit_config { 173956b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 174056b58712SMark Haverkamp __le32 type; /* CT_COMMIT_CONFIG */ 17411da177e4SLinus Torvalds }; 17421da177e4SLinus Torvalds 17431da177e4SLinus Torvalds /* 17447c00ffa3SMark Haverkamp * Query for Container Configuration Status 17451da177e4SLinus Torvalds */ 17461da177e4SLinus Torvalds 17471da177e4SLinus Torvalds #define CT_GET_CONTAINER_COUNT 4 17481da177e4SLinus Torvalds struct aac_get_container_count { 174956b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 175056b58712SMark Haverkamp __le32 type; /* CT_GET_CONTAINER_COUNT */ 17511da177e4SLinus Torvalds }; 17521da177e4SLinus Torvalds 17531da177e4SLinus Torvalds struct aac_get_container_count_resp { 175456b58712SMark Haverkamp __le32 response; /* ST_OK */ 175556b58712SMark Haverkamp __le32 dummy0; 175656b58712SMark Haverkamp __le32 MaxContainers; 175756b58712SMark Haverkamp __le32 ContainerSwitchEntries; 175856b58712SMark Haverkamp __le32 MaxPartitions; 1759a7129a54SMahesh Rajashekhara __le32 MaxSimpleVolumes; 17601da177e4SLinus Torvalds }; 17611da177e4SLinus Torvalds 17621da177e4SLinus Torvalds 17631da177e4SLinus Torvalds /* 17641da177e4SLinus Torvalds * Query for "mountable" objects, ie, objects that are typically 17651da177e4SLinus Torvalds * associated with a drive letter on the client (host) side. 17661da177e4SLinus Torvalds */ 17671da177e4SLinus Torvalds 17681da177e4SLinus Torvalds struct aac_mntent { 176956b58712SMark Haverkamp __le32 oid; 177056b58712SMark Haverkamp u8 name[16]; /* if applicable */ 177156b58712SMark Haverkamp struct creation_info create_info; /* if applicable */ 177256b58712SMark Haverkamp __le32 capacity; 177356b58712SMark Haverkamp __le32 vol; /* substrate structure */ 177474ee9d52SSalyzyn, Mark __le32 obj; /* FT_FILESYS, etc. */ 177556b58712SMark Haverkamp __le32 state; /* unready for mounting, 177656b58712SMark Haverkamp readonly, etc. */ 177756b58712SMark Haverkamp union aac_contentinfo fileinfo; /* Info specific to content 177856b58712SMark Haverkamp manager (eg, filesystem) */ 177956b58712SMark Haverkamp __le32 altoid; /* != oid <==> snapshot or 178056b58712SMark Haverkamp broken mirror exists */ 17817a8cf29dSMark Haverkamp __le32 capacityhigh; 17821da177e4SLinus Torvalds }; 17831da177e4SLinus Torvalds 17843a4fa0a2SRobert P. J. Day #define FSCS_NOTCLEAN 0x0001 /* fsck is necessary before mounting */ 17851da177e4SLinus Torvalds #define FSCS_READONLY 0x0002 /* possible result of broken mirror */ 17861da177e4SLinus Torvalds #define FSCS_HIDDEN 0x0004 /* should be ignored - set during a clear */ 1787655d722cSMark Salyzyn #define FSCS_NOT_READY 0x0008 /* Array spinning up to fulfil request */ 17881da177e4SLinus Torvalds 17891da177e4SLinus Torvalds struct aac_query_mount { 179056b58712SMark Haverkamp __le32 command; 179156b58712SMark Haverkamp __le32 type; 179256b58712SMark Haverkamp __le32 count; 17931da177e4SLinus Torvalds }; 17941da177e4SLinus Torvalds 17951da177e4SLinus Torvalds struct aac_mount { 179656b58712SMark Haverkamp __le32 status; 179756b58712SMark Haverkamp __le32 type; /* should be same as that requested */ 179856b58712SMark Haverkamp __le32 count; 17991da177e4SLinus Torvalds struct aac_mntent mnt[1]; 18001da177e4SLinus Torvalds }; 18011da177e4SLinus Torvalds 18021da177e4SLinus Torvalds #define CT_READ_NAME 130 18031da177e4SLinus Torvalds struct aac_get_name { 180456b58712SMark Haverkamp __le32 command; /* VM_ContainerConfig */ 180556b58712SMark Haverkamp __le32 type; /* CT_READ_NAME */ 180656b58712SMark Haverkamp __le32 cid; 180756b58712SMark Haverkamp __le32 parm1; 180856b58712SMark Haverkamp __le32 parm2; 180956b58712SMark Haverkamp __le32 parm3; 181056b58712SMark Haverkamp __le32 parm4; 181156b58712SMark Haverkamp __le32 count; /* sizeof(((struct aac_get_name_resp *)NULL)->data) */ 18121da177e4SLinus Torvalds }; 18131da177e4SLinus Torvalds 18141da177e4SLinus Torvalds struct aac_get_name_resp { 181556b58712SMark Haverkamp __le32 dummy0; 181656b58712SMark Haverkamp __le32 dummy1; 181756b58712SMark Haverkamp __le32 status; /* CT_OK */ 181856b58712SMark Haverkamp __le32 parm1; 181956b58712SMark Haverkamp __le32 parm2; 182056b58712SMark Haverkamp __le32 parm3; 182156b58712SMark Haverkamp __le32 parm4; 182256b58712SMark Haverkamp __le32 parm5; 18231da177e4SLinus Torvalds u8 data[16]; 18241da177e4SLinus Torvalds }; 18251da177e4SLinus Torvalds 182688e2f98eSSalyzyn, Mark #define CT_CID_TO_32BITS_UID 165 182788e2f98eSSalyzyn, Mark struct aac_get_serial { 182888e2f98eSSalyzyn, Mark __le32 command; /* VM_ContainerConfig */ 182988e2f98eSSalyzyn, Mark __le32 type; /* CT_CID_TO_32BITS_UID */ 183088e2f98eSSalyzyn, Mark __le32 cid; 183188e2f98eSSalyzyn, Mark }; 183288e2f98eSSalyzyn, Mark 183388e2f98eSSalyzyn, Mark struct aac_get_serial_resp { 183488e2f98eSSalyzyn, Mark __le32 dummy0; 183588e2f98eSSalyzyn, Mark __le32 dummy1; 183688e2f98eSSalyzyn, Mark __le32 status; /* CT_OK */ 183788e2f98eSSalyzyn, Mark __le32 uid; 183888e2f98eSSalyzyn, Mark }; 183988e2f98eSSalyzyn, Mark 18401da177e4SLinus Torvalds /* 18411da177e4SLinus Torvalds * The following command is sent to shut down each container. 18421da177e4SLinus Torvalds */ 18431da177e4SLinus Torvalds 18441da177e4SLinus Torvalds struct aac_close { 184556b58712SMark Haverkamp __le32 command; 184656b58712SMark Haverkamp __le32 cid; 18471da177e4SLinus Torvalds }; 18481da177e4SLinus Torvalds 18491da177e4SLinus Torvalds struct aac_query_disk 18501da177e4SLinus Torvalds { 18511da177e4SLinus Torvalds s32 cnum; 18521da177e4SLinus Torvalds s32 bus; 18531da177e4SLinus Torvalds s32 id; 18541da177e4SLinus Torvalds s32 lun; 18551da177e4SLinus Torvalds u32 valid; 18561da177e4SLinus Torvalds u32 locked; 18571da177e4SLinus Torvalds u32 deleted; 18581da177e4SLinus Torvalds s32 instance; 18591da177e4SLinus Torvalds s8 name[10]; 18601da177e4SLinus Torvalds u32 unmapped; 18611da177e4SLinus Torvalds }; 18621da177e4SLinus Torvalds 18631da177e4SLinus Torvalds struct aac_delete_disk { 18641da177e4SLinus Torvalds u32 disknum; 18651da177e4SLinus Torvalds u32 cnum; 18661da177e4SLinus Torvalds }; 18671da177e4SLinus Torvalds 18681da177e4SLinus Torvalds struct fib_ioctl 18691da177e4SLinus Torvalds { 18701da177e4SLinus Torvalds u32 fibctx; 18711da177e4SLinus Torvalds s32 wait; 18721da177e4SLinus Torvalds char __user *fib; 18731da177e4SLinus Torvalds }; 18741da177e4SLinus Torvalds 18751da177e4SLinus Torvalds struct revision 18761da177e4SLinus Torvalds { 18779f30a323SMark Haverkamp u32 compat; 1878c7f47602SMark Haverkamp __le32 version; 1879c7f47602SMark Haverkamp __le32 build; 18801da177e4SLinus Torvalds }; 18811da177e4SLinus Torvalds 1882c7f47602SMark Haverkamp 18831da177e4SLinus Torvalds /* 18841da177e4SLinus Torvalds * Ugly - non Linux like ioctl coding for back compat. 18851da177e4SLinus Torvalds */ 18861da177e4SLinus Torvalds 18871da177e4SLinus Torvalds #define CTL_CODE(function, method) ( \ 18881da177e4SLinus Torvalds (4<< 16) | ((function) << 2) | (method) \ 18891da177e4SLinus Torvalds ) 18901da177e4SLinus Torvalds 18911da177e4SLinus Torvalds /* 18921da177e4SLinus Torvalds * Define the method codes for how buffers are passed for I/O and FS 18931da177e4SLinus Torvalds * controls 18941da177e4SLinus Torvalds */ 18951da177e4SLinus Torvalds 18961da177e4SLinus Torvalds #define METHOD_BUFFERED 0 18971da177e4SLinus Torvalds #define METHOD_NEITHER 3 18981da177e4SLinus Torvalds 18991da177e4SLinus Torvalds /* 19001da177e4SLinus Torvalds * Filesystem ioctls 19011da177e4SLinus Torvalds */ 19021da177e4SLinus Torvalds 19031da177e4SLinus Torvalds #define FSACTL_SENDFIB CTL_CODE(2050, METHOD_BUFFERED) 19041da177e4SLinus Torvalds #define FSACTL_SEND_RAW_SRB CTL_CODE(2067, METHOD_BUFFERED) 19051da177e4SLinus Torvalds #define FSACTL_DELETE_DISK 0x163 19061da177e4SLinus Torvalds #define FSACTL_QUERY_DISK 0x173 19071da177e4SLinus Torvalds #define FSACTL_OPEN_GET_ADAPTER_FIB CTL_CODE(2100, METHOD_BUFFERED) 19081da177e4SLinus Torvalds #define FSACTL_GET_NEXT_ADAPTER_FIB CTL_CODE(2101, METHOD_BUFFERED) 19091da177e4SLinus Torvalds #define FSACTL_CLOSE_GET_ADAPTER_FIB CTL_CODE(2102, METHOD_BUFFERED) 19101da177e4SLinus Torvalds #define FSACTL_MINIPORT_REV_CHECK CTL_CODE(2107, METHOD_BUFFERED) 19111da177e4SLinus Torvalds #define FSACTL_GET_PCI_INFO CTL_CODE(2119, METHOD_BUFFERED) 19121da177e4SLinus Torvalds #define FSACTL_FORCE_DELETE_DISK CTL_CODE(2120, METHOD_NEITHER) 19131da177e4SLinus Torvalds #define FSACTL_GET_CONTAINERS 2131 19147c00ffa3SMark Haverkamp #define FSACTL_SEND_LARGE_FIB CTL_CODE(2138, METHOD_BUFFERED) 19151da177e4SLinus Torvalds 19161da177e4SLinus Torvalds 19171da177e4SLinus Torvalds struct aac_common 19181da177e4SLinus Torvalds { 19191da177e4SLinus Torvalds /* 19201da177e4SLinus Torvalds * If this value is set to 1 then interrupt moderation will occur 19211da177e4SLinus Torvalds * in the base commuication support. 19221da177e4SLinus Torvalds */ 19231da177e4SLinus Torvalds u32 irq_mod; 19241da177e4SLinus Torvalds u32 peak_fibs; 19251da177e4SLinus Torvalds u32 zero_fibs; 19261da177e4SLinus Torvalds u32 fib_timeouts; 19271da177e4SLinus Torvalds /* 19281da177e4SLinus Torvalds * Statistical counters in debug mode 19291da177e4SLinus Torvalds */ 19301da177e4SLinus Torvalds #ifdef DBG 19311da177e4SLinus Torvalds u32 FibsSent; 19321da177e4SLinus Torvalds u32 FibRecved; 19331da177e4SLinus Torvalds u32 NoResponseSent; 19341da177e4SLinus Torvalds u32 NoResponseRecved; 19351da177e4SLinus Torvalds u32 AsyncSent; 19361da177e4SLinus Torvalds u32 AsyncRecved; 19371da177e4SLinus Torvalds u32 NormalSent; 19381da177e4SLinus Torvalds u32 NormalRecved; 19391da177e4SLinus Torvalds #endif 19401da177e4SLinus Torvalds }; 19411da177e4SLinus Torvalds 19421da177e4SLinus Torvalds extern struct aac_common aac_config; 19431da177e4SLinus Torvalds 19441da177e4SLinus Torvalds 19451da177e4SLinus Torvalds /* 19461da177e4SLinus Torvalds * The following macro is used when sending and receiving FIBs. It is 19471da177e4SLinus Torvalds * only used for debugging. 19481da177e4SLinus Torvalds */ 19491da177e4SLinus Torvalds 19501da177e4SLinus Torvalds #ifdef DBG 19511da177e4SLinus Torvalds #define FIB_COUNTER_INCREMENT(counter) (counter)++ 19521da177e4SLinus Torvalds #else 19531da177e4SLinus Torvalds #define FIB_COUNTER_INCREMENT(counter) 19541da177e4SLinus Torvalds #endif 19551da177e4SLinus Torvalds 19561da177e4SLinus Torvalds /* 19571da177e4SLinus Torvalds * Adapter direct commands 19581da177e4SLinus Torvalds * Monitor/Kernel API 19591da177e4SLinus Torvalds */ 19601da177e4SLinus Torvalds 19611da177e4SLinus Torvalds #define BREAKPOINT_REQUEST 0x00000004 19621da177e4SLinus Torvalds #define INIT_STRUCT_BASE_ADDRESS 0x00000005 19631da177e4SLinus Torvalds #define READ_PERMANENT_PARAMETERS 0x0000000a 19641da177e4SLinus Torvalds #define WRITE_PERMANENT_PARAMETERS 0x0000000b 19651da177e4SLinus Torvalds #define HOST_CRASHING 0x0000000d 19661da177e4SLinus Torvalds #define SEND_SYNCHRONOUS_FIB 0x0000000c 19671da177e4SLinus Torvalds #define COMMAND_POST_RESULTS 0x00000014 19681da177e4SLinus Torvalds #define GET_ADAPTER_PROPERTIES 0x00000019 19691da177e4SLinus Torvalds #define GET_DRIVER_BUFFER_PROPERTIES 0x00000023 19701da177e4SLinus Torvalds #define RCV_TEMP_READINGS 0x00000025 19711da177e4SLinus Torvalds #define GET_COMM_PREFERRED_SETTINGS 0x00000026 19721da177e4SLinus Torvalds #define IOP_RESET 0x00001000 19738c23cd74SMark Haverkamp #define IOP_RESET_ALWAYS 0x00001001 19741da177e4SLinus Torvalds #define RE_INIT_ADAPTER 0x000000ee 19751da177e4SLinus Torvalds 19761da177e4SLinus Torvalds /* 19771da177e4SLinus Torvalds * Adapter Status Register 19781da177e4SLinus Torvalds * 19791da177e4SLinus Torvalds * Phase Staus mailbox is 32bits: 19801da177e4SLinus Torvalds * <31:16> = Phase Status 19811da177e4SLinus Torvalds * <15:0> = Phase 19821da177e4SLinus Torvalds * 19831da177e4SLinus Torvalds * The adapter reports is present state through the phase. Only 19841da177e4SLinus Torvalds * a single phase should be ever be set. Each phase can have multiple 19851da177e4SLinus Torvalds * phase status bits to provide more detailed information about the 19861da177e4SLinus Torvalds * state of the board. Care should be taken to ensure that any phase 19871da177e4SLinus Torvalds * status bits that are set when changing the phase are also valid 19881da177e4SLinus Torvalds * for the new phase or be cleared out. Adapter software (monitor, 19891da177e4SLinus Torvalds * iflash, kernel) is responsible for properly maintining the phase 19901da177e4SLinus Torvalds * status mailbox when it is running. 19911da177e4SLinus Torvalds * 19921da177e4SLinus Torvalds * MONKER_API Phases 19931da177e4SLinus Torvalds * 19941da177e4SLinus Torvalds * Phases are bit oriented. It is NOT valid to have multiple bits set 19951da177e4SLinus Torvalds */ 19961da177e4SLinus Torvalds 19971da177e4SLinus Torvalds #define SELF_TEST_FAILED 0x00000004 19981da177e4SLinus Torvalds #define MONITOR_PANIC 0x00000020 19991da177e4SLinus Torvalds #define KERNEL_UP_AND_RUNNING 0x00000080 20001da177e4SLinus Torvalds #define KERNEL_PANIC 0x00000100 20012c10cd43SMahesh Rajashekhara #define FLASH_UPD_PENDING 0x00002000 20022c10cd43SMahesh Rajashekhara #define FLASH_UPD_SUCCESS 0x00004000 20032c10cd43SMahesh Rajashekhara #define FLASH_UPD_FAILED 0x00008000 20042c10cd43SMahesh Rajashekhara #define FWUPD_TIMEOUT (5 * 60) 20051da177e4SLinus Torvalds 20061da177e4SLinus Torvalds /* 20071da177e4SLinus Torvalds * Doorbell bit defines 20081da177e4SLinus Torvalds */ 20091da177e4SLinus Torvalds 20101da177e4SLinus Torvalds #define DoorBellSyncCmdAvailable (1<<0) /* Host -> Adapter */ 20111da177e4SLinus Torvalds #define DoorBellPrintfDone (1<<5) /* Host -> Adapter */ 20121da177e4SLinus Torvalds #define DoorBellAdapterNormCmdReady (1<<1) /* Adapter -> Host */ 20131da177e4SLinus Torvalds #define DoorBellAdapterNormRespReady (1<<2) /* Adapter -> Host */ 20141da177e4SLinus Torvalds #define DoorBellAdapterNormCmdNotFull (1<<3) /* Adapter -> Host */ 20151da177e4SLinus Torvalds #define DoorBellAdapterNormRespNotFull (1<<4) /* Adapter -> Host */ 20161da177e4SLinus Torvalds #define DoorBellPrintfReady (1<<5) /* Adapter -> Host */ 2017e8b12f0fSMahesh Rajashekhara #define DoorBellAifPending (1<<6) /* Adapter -> Host */ 2018e8b12f0fSMahesh Rajashekhara 2019e8b12f0fSMahesh Rajashekhara /* PMC specific outbound doorbell bits */ 2020e8b12f0fSMahesh Rajashekhara #define PmDoorBellResponseSent (1<<1) /* Adapter -> Host */ 20211da177e4SLinus Torvalds 20221da177e4SLinus Torvalds /* 20231da177e4SLinus Torvalds * For FIB communication, we need all of the following things 20241da177e4SLinus Torvalds * to send back to the user. 20251da177e4SLinus Torvalds */ 20261da177e4SLinus Torvalds 20271da177e4SLinus Torvalds #define AifCmdEventNotify 1 /* Notify of event */ 20281da177e4SLinus Torvalds #define AifEnConfigChange 3 /* Adapter configuration change */ 20291da177e4SLinus Torvalds #define AifEnContainerChange 4 /* Container configuration change */ 20301da177e4SLinus Torvalds #define AifEnDeviceFailure 5 /* SCSI device failed */ 20310995ad38SSalyzyn, Mark #define AifEnEnclosureManagement 13 /* EM_DRIVE_* */ 20320995ad38SSalyzyn, Mark #define EM_DRIVE_INSERTION 31 20330995ad38SSalyzyn, Mark #define EM_DRIVE_REMOVAL 32 203446154a02SMahesh Rajashekhara #define EM_SES_DRIVE_INSERTION 33 203546154a02SMahesh Rajashekhara #define EM_SES_DRIVE_REMOVAL 26 203695e852e1SSalyzyn, Mark #define AifEnBatteryEvent 14 /* Change in Battery State */ 20371da177e4SLinus Torvalds #define AifEnAddContainer 15 /* A new array was created */ 20381da177e4SLinus Torvalds #define AifEnDeleteContainer 16 /* A container was deleted */ 20391da177e4SLinus Torvalds #define AifEnExpEvent 23 /* Firmware Event Log */ 20401da177e4SLinus Torvalds #define AifExeFirmwarePanic 3 /* Firmware Event Panic */ 20411da177e4SLinus Torvalds #define AifHighPriority 3 /* Highest Priority Event */ 2042cb1042f2SSalyzyn, Mark #define AifEnAddJBOD 30 /* JBOD created */ 2043cb1042f2SSalyzyn, Mark #define AifEnDeleteJBOD 31 /* JBOD deleted */ 20441da177e4SLinus Torvalds 20451da177e4SLinus Torvalds #define AifCmdJobProgress 2 /* Progress report */ 20461da177e4SLinus Torvalds #define AifJobCtrZero 101 /* Array Zero progress */ 20471da177e4SLinus Torvalds #define AifJobStsSuccess 1 /* Job completes */ 2048131256cfSMark Haverkamp #define AifJobStsRunning 102 /* Job running */ 20491da177e4SLinus Torvalds #define AifCmdAPIReport 3 /* Report from other user of API */ 20501da177e4SLinus Torvalds #define AifCmdDriverNotify 4 /* Notify host driver of event */ 20511da177e4SLinus Torvalds #define AifDenMorphComplete 200 /* A morph operation completed */ 20521da177e4SLinus Torvalds #define AifDenVolumeExtendComplete 201 /* A volume extend completed */ 20531da177e4SLinus Torvalds #define AifReqJobList 100 /* Gets back complete job list */ 20541da177e4SLinus Torvalds #define AifReqJobsForCtr 101 /* Gets back jobs for specific container */ 20551da177e4SLinus Torvalds #define AifReqJobsForScsi 102 /* Gets back jobs for specific SCSI device */ 20561da177e4SLinus Torvalds #define AifReqJobReport 103 /* Gets back a specific job report or list of them */ 20571da177e4SLinus Torvalds #define AifReqTerminateJob 104 /* Terminates job */ 20581da177e4SLinus Torvalds #define AifReqSuspendJob 105 /* Suspends a job */ 20591da177e4SLinus Torvalds #define AifReqResumeJob 106 /* Resumes a job */ 20601da177e4SLinus Torvalds #define AifReqSendAPIReport 107 /* API generic report requests */ 20611da177e4SLinus Torvalds #define AifReqAPIJobStart 108 /* Start a job from the API */ 20621da177e4SLinus Torvalds #define AifReqAPIJobUpdate 109 /* Update a job report from the API */ 20631da177e4SLinus Torvalds #define AifReqAPIJobFinish 110 /* Finish a job from the API */ 20641da177e4SLinus Torvalds 2065e8b12f0fSMahesh Rajashekhara /* PMC NEW COMM: Request the event data */ 2066e8b12f0fSMahesh Rajashekhara #define AifReqEvent 200 2067e8b12f0fSMahesh Rajashekhara 20681da177e4SLinus Torvalds /* 20691da177e4SLinus Torvalds * Adapter Initiated FIB command structures. Start with the adapter 20701da177e4SLinus Torvalds * initiated FIBs that really come from the adapter, and get responded 20711da177e4SLinus Torvalds * to by the host. 20721da177e4SLinus Torvalds */ 20731da177e4SLinus Torvalds 20741da177e4SLinus Torvalds struct aac_aifcmd { 207556b58712SMark Haverkamp __le32 command; /* Tell host what type of notify this is */ 207656b58712SMark Haverkamp __le32 seqnum; /* To allow ordering of reports (if necessary) */ 20771da177e4SLinus Torvalds u8 data[1]; /* Undefined length (from kernel viewpoint) */ 20781da177e4SLinus Torvalds }; 20791da177e4SLinus Torvalds 20801da177e4SLinus Torvalds /** 20811da177e4SLinus Torvalds * Convert capacity to cylinders 20821da177e4SLinus Torvalds * accounting for the fact capacity could be a 64 bit value 20831da177e4SLinus Torvalds * 20841da177e4SLinus Torvalds */ 2085c835e372SSalyzyn, Mark static inline unsigned int cap_to_cyls(sector_t capacity, unsigned divisor) 20861da177e4SLinus Torvalds { 20871da177e4SLinus Torvalds sector_div(capacity, divisor); 2088c835e372SSalyzyn, Mark return capacity; 20891da177e4SLinus Torvalds } 20901da177e4SLinus Torvalds 209177d644d4SMark Haverkamp /* SCp.phase values */ 209277d644d4SMark Haverkamp #define AAC_OWNER_MIDLEVEL 0x101 209377d644d4SMark Haverkamp #define AAC_OWNER_LOWLEVEL 0x102 209477d644d4SMark Haverkamp #define AAC_OWNER_ERROR_HANDLER 0x103 209577d644d4SMark Haverkamp #define AAC_OWNER_FIRMWARE 0x106 20961da177e4SLinus Torvalds 20971da177e4SLinus Torvalds const char *aac_driverinfo(struct Scsi_Host *); 2098bfb35aa8SMark Haverkamp struct fib *aac_fib_alloc(struct aac_dev *dev); 2099bfb35aa8SMark Haverkamp int aac_fib_setup(struct aac_dev *dev); 2100bfb35aa8SMark Haverkamp void aac_fib_map_free(struct aac_dev *dev); 2101bfb35aa8SMark Haverkamp void aac_fib_free(struct fib * context); 2102bfb35aa8SMark Haverkamp void aac_fib_init(struct fib * context); 21031da177e4SLinus Torvalds void aac_printf(struct aac_dev *dev, u32 val); 2104bfb35aa8SMark Haverkamp int aac_fib_send(u16 command, struct fib * context, unsigned long size, int priority, int wait, int reply, fib_callback callback, void *ctxt); 21051da177e4SLinus Torvalds int aac_consumer_get(struct aac_dev * dev, struct aac_queue * q, struct aac_entry **entry); 21061da177e4SLinus Torvalds void aac_consumer_free(struct aac_dev * dev, struct aac_queue * q, u32 qnum); 2107bfb35aa8SMark Haverkamp int aac_fib_complete(struct fib * context); 2108a8166a52SMark Haverkamp #define fib_data(fibctx) ((void *)(fibctx)->hw_fib_va->data) 21091da177e4SLinus Torvalds struct aac_dev *aac_init_adapter(struct aac_dev *dev); 2110495c0217SMahesh Rajashekhara void aac_src_access_devreg(struct aac_dev *dev, int mode); 21118c867b25SMark Haverkamp int aac_get_config_status(struct aac_dev *dev, int commit_flag); 21121da177e4SLinus Torvalds int aac_get_containers(struct aac_dev *dev); 21131da177e4SLinus Torvalds int aac_scsi_cmd(struct scsi_cmnd *cmd); 21141da177e4SLinus Torvalds int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg); 211524f02e1dSSalyzyn, Mark #ifndef shost_to_class 2116ee959b00STony Jones #define shost_to_class(shost) &shost->shost_dev 211724f02e1dSSalyzyn, Mark #endif 2118ee959b00STony Jones ssize_t aac_get_serial_number(struct device *dev, char *buf); 21191da177e4SLinus Torvalds int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg); 21201da177e4SLinus Torvalds int aac_rx_init(struct aac_dev *dev); 21211da177e4SLinus Torvalds int aac_rkt_init(struct aac_dev *dev); 2122239eab19SMark Haverkamp int aac_nark_init(struct aac_dev *dev); 21231da177e4SLinus Torvalds int aac_sa_init(struct aac_dev *dev); 2124e8b12f0fSMahesh Rajashekhara int aac_src_init(struct aac_dev *dev); 212511604612SMahesh Rajashekhara int aac_srcv_init(struct aac_dev *dev); 212628713324SMark 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); 21271da177e4SLinus Torvalds unsigned int aac_response_normal(struct aac_queue * q); 21281da177e4SLinus Torvalds unsigned int aac_command_normal(struct aac_queue * q); 2129e8b12f0fSMahesh Rajashekhara unsigned int aac_intr_normal(struct aac_dev *dev, u32 Index, 2130e8b12f0fSMahesh Rajashekhara int isAif, int isFastResponse, 2131e8b12f0fSMahesh Rajashekhara struct hw_fib *aif_fib); 213229c97684SSalyzyn, Mark int aac_reset_adapter(struct aac_dev * dev, int forced); 21338c867b25SMark Haverkamp int aac_check_health(struct aac_dev * dev); 2134fe27381dSChristoph Hellwig int aac_command_thread(void *data); 21351da177e4SLinus Torvalds int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context *fibctx); 2136bfb35aa8SMark Haverkamp int aac_fib_adapter_complete(struct fib * fibptr, unsigned short size); 21371da177e4SLinus Torvalds struct aac_driver_ident* aac_get_driver_ident(int devtype); 21381da177e4SLinus Torvalds int aac_get_adapter_info(struct aac_dev* dev); 21391da177e4SLinus Torvalds int aac_send_shutdown(struct aac_dev *dev); 2140bfb35aa8SMark Haverkamp int aac_probe_container(struct aac_dev *dev, int cid); 21419695a25dSAdrian Bunk int _aac_rx_init(struct aac_dev *dev); 21429695a25dSAdrian Bunk int aac_rx_select_comm(struct aac_dev *dev, int comm); 21432ab01efdSSalyzyn, Mark int aac_rx_deliver_producer(struct fib * fib); 214417eaaceeSSalyzyn, Mark char * get_container_type(unsigned type); 21457c00ffa3SMark Haverkamp extern int numacb; 21467c00ffa3SMark Haverkamp extern int acbsize; 2147c7f47602SMark Haverkamp extern char aac_driver_version[]; 2148404d9a90SMark Haverkamp extern int startup_timeout; 2149404d9a90SMark Haverkamp extern int aif_timeout; 21509695a25dSAdrian Bunk extern int expose_physicals; 21511208bab5SSalyzyn, Mark extern int aac_reset_devices; 21528ef22247SSalyzyn, Mark extern int aac_msi; 21531208bab5SSalyzyn, Mark extern int aac_commit; 215429c97684SSalyzyn, Mark extern int update_interval; 215529c97684SSalyzyn, Mark extern int check_interval; 215687f3bda3SAndrew Morton extern int aac_check_reset; 2157