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1/* linux/drivers/scsi/esas2r/atioctl.h2 * ATTO IOCTL Handling3 *4 * Copyright (c) 2001-2013 ATTO Technology, Inc.5 * (mailto:linuxdrivers@attotech.com)6 */7/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/8/*9 * This program is free software; you can redistribute it and/or modify10 * it under the terms of the GNU General Public License as published by11 * the Free Software Foundation; version 2 of the License.12 *13 * This program is distributed in the hope that it will be useful,14 * but WITHOUT ANY WARRANTY; without even the implied warranty of15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the16 * GNU General Public License for more details.17 *18 * NO WARRANTY19 * THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR20 * CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT21 * LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,22 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is23 * solely responsible for determining the appropriateness of using and24 * distributing the Program and assumes all risks associated with its25 * exercise of rights under this Agreement, including but not limited to26 * the risks and costs of program errors, damage to or loss of data,27 * programs or equipment, and unavailability or interruption of operations.28 *29 * DISCLAIMER OF LIABILITY30 * NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY31 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL32 * DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND33 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR34 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE35 * USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED36 * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES37 *38 * You should have received a copy of the GNU General Public License39 * along with this program; if not, write to the Free Software40 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA41 */42/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/43 44#include "atvda.h"45 46#ifndef ATIOCTL_H47#define ATIOCTL_H48 49#define EXPRESS_IOCTL_SIGNATURE "Express"50#define EXPRESS_IOCTL_SIGNATURE_SIZE 851 52/* structure definitions for IOCTls */53 54struct __packed atto_express_ioctl_header {55 u8 signature[EXPRESS_IOCTL_SIGNATURE_SIZE];56 u8 return_code;57 58#define IOCTL_SUCCESS 059#define IOCTL_ERR_INVCMD 10160#define IOCTL_INIT_FAILED 10261#define IOCTL_NOT_IMPLEMENTED 10362#define IOCTL_BAD_CHANNEL 10463#define IOCTL_TARGET_OVERRUN 10564#define IOCTL_TARGET_NOT_ENABLED 10665#define IOCTL_BAD_FLASH_IMGTYPE 10766#define IOCTL_OUT_OF_RESOURCES 10867#define IOCTL_GENERAL_ERROR 10968#define IOCTL_INVALID_PARAM 11069 70 u8 channel;71 u8 retries;72 u8 pad[5];73};74 75/*76 * NOTE - if channel == 0xFF, the request is77 * handled on the adapter it came in on.78 */79#define MAX_NODE_NAMES 25680 81struct __packed atto_firmware_rw_request {82 u8 function;83 #define FUNC_FW_DOWNLOAD 0x0984 #define FUNC_FW_UPLOAD 0x1285 86 u8 img_type;87 #define FW_IMG_FW 0x0188 #define FW_IMG_BIOS 0x0289 #define FW_IMG_NVR 0x0390 #define FW_IMG_RAW 0x0491 #define FW_IMG_FM_API 0x0592 #define FW_IMG_FS_API 0x0693 94 u8 pad[2];95 u32 img_offset;96 u32 img_size;97 u8 image[0x80000];98};99 100struct __packed atto_param_rw_request {101 u16 code;102 char data_buffer[512];103};104 105#define MAX_CHANNEL 256106 107struct __packed atto_channel_list {108 u32 num_channels;109 u8 channel[MAX_CHANNEL];110};111 112struct __packed atto_channel_info {113 u8 major_rev;114 u8 minor_rev;115 u8 IRQ;116 u8 revision_id;117 u8 pci_bus;118 u8 pci_dev_func;119 u8 core_rev;120 u8 host_no;121 u16 device_id;122 u16 vendor_id;123 u16 ven_dev_id;124 u8 pad[3];125 u32 hbaapi_rev;126};127 128/*129 * CSMI control codes130 * class independent131 */132#define CSMI_CC_GET_DRVR_INFO 1133#define CSMI_CC_GET_CNTLR_CFG 2134#define CSMI_CC_GET_CNTLR_STS 3135#define CSMI_CC_FW_DOWNLOAD 4136 137/* RAID class */138#define CSMI_CC_GET_RAID_INFO 10139#define CSMI_CC_GET_RAID_CFG 11140 141/* HBA class */142#define CSMI_CC_GET_PHY_INFO 20143#define CSMI_CC_SET_PHY_INFO 21144#define CSMI_CC_GET_LINK_ERRORS 22145#define CSMI_CC_SMP_PASSTHRU 23146#define CSMI_CC_SSP_PASSTHRU 24147#define CSMI_CC_STP_PASSTHRU 25148#define CSMI_CC_GET_SATA_SIG 26149#define CSMI_CC_GET_SCSI_ADDR 27150#define CSMI_CC_GET_DEV_ADDR 28151#define CSMI_CC_TASK_MGT 29152#define CSMI_CC_GET_CONN_INFO 30153 154/* PHY class */155#define CSMI_CC_PHY_CTRL 60156 157/*158 * CSMI status codes159 * class independent160 */161#define CSMI_STS_SUCCESS 0162#define CSMI_STS_FAILED 1163#define CSMI_STS_BAD_CTRL_CODE 2164#define CSMI_STS_INV_PARAM 3165#define CSMI_STS_WRITE_ATTEMPTED 4166 167/* RAID class */168#define CSMI_STS_INV_RAID_SET 1000169 170/* HBA class */171#define CSMI_STS_PHY_CHANGED CSMI_STS_SUCCESS172#define CSMI_STS_PHY_UNCHANGEABLE 2000173#define CSMI_STS_INV_LINK_RATE 2001174#define CSMI_STS_INV_PHY 2002175#define CSMI_STS_INV_PHY_FOR_PORT 2003176#define CSMI_STS_PHY_UNSELECTABLE 2004177#define CSMI_STS_SELECT_PHY_OR_PORT 2005178#define CSMI_STS_INV_PORT 2006179#define CSMI_STS_PORT_UNSELECTABLE 2007180#define CSMI_STS_CONNECTION_FAILED 2008181#define CSMI_STS_NO_SATA_DEV 2009182#define CSMI_STS_NO_SATA_SIGNATURE 2010183#define CSMI_STS_SCSI_EMULATION 2011184#define CSMI_STS_NOT_AN_END_DEV 2012185#define CSMI_STS_NO_SCSI_ADDR 2013186#define CSMI_STS_NO_DEV_ADDR 2014187 188/* CSMI class independent structures */189struct atto_csmi_get_driver_info {190 char name[81];191 char description[81];192 u16 major_rev;193 u16 minor_rev;194 u16 build_rev;195 u16 release_rev;196 u16 csmi_major_rev;197 u16 csmi_minor_rev;198 #define CSMI_MAJOR_REV_0_81 0199 #define CSMI_MINOR_REV_0_81 81200 201 #define CSMI_MAJOR_REV CSMI_MAJOR_REV_0_81202 #define CSMI_MINOR_REV CSMI_MINOR_REV_0_81203};204 205struct atto_csmi_get_pci_bus_addr {206 u8 bus_num;207 u8 device_num;208 u8 function_num;209 u8 reserved;210};211 212struct atto_csmi_get_cntlr_cfg {213 u32 base_io_addr;214 215 struct {216 u32 base_memaddr_lo;217 u32 base_memaddr_hi;218 };219 220 u32 board_id;221 u16 slot_num;222 #define CSMI_SLOT_NUM_UNKNOWN 0xFFFF223 224 u8 cntlr_class;225 #define CSMI_CNTLR_CLASS_HBA 5226 227 u8 io_bus_type;228 #define CSMI_BUS_TYPE_PCI 3229 #define CSMI_BUS_TYPE_PCMCIA 4230 231 union {232 struct atto_csmi_get_pci_bus_addr pci_addr;233 u8 reserved[32];234 };235 236 char serial_num[81];237 u16 major_rev;238 u16 minor_rev;239 u16 build_rev;240 u16 release_rev;241 u16 bios_major_rev;242 u16 bios_minor_rev;243 u16 bios_build_rev;244 u16 bios_release_rev;245 u32 cntlr_flags;246 #define CSMI_CNTLRF_SAS_HBA 0x00000001247 #define CSMI_CNTLRF_SAS_RAID 0x00000002248 #define CSMI_CNTLRF_SATA_HBA 0x00000004249 #define CSMI_CNTLRF_SATA_RAID 0x00000008250 #define CSMI_CNTLRF_FWD_SUPPORT 0x00010000251 #define CSMI_CNTLRF_FWD_ONLINE 0x00020000252 #define CSMI_CNTLRF_FWD_SRESET 0x00040000253 #define CSMI_CNTLRF_FWD_HRESET 0x00080000254 #define CSMI_CNTLRF_FWD_RROM 0x00100000255 256 u16 rrom_major_rev;257 u16 rrom_minor_rev;258 u16 rrom_build_rev;259 u16 rrom_release_rev;260 u16 rrom_biosmajor_rev;261 u16 rrom_biosminor_rev;262 u16 rrom_biosbuild_rev;263 u16 rrom_biosrelease_rev;264 u8 reserved2[7];265};266 267struct atto_csmi_get_cntlr_sts {268 u32 status;269 #define CSMI_CNTLR_STS_GOOD 1270 #define CSMI_CNTLR_STS_FAILED 2271 #define CSMI_CNTLR_STS_OFFLINE 3272 #define CSMI_CNTLR_STS_POWEROFF 4273 274 u32 offline_reason;275 #define CSMI_OFFLINE_NO_REASON 0276 #define CSMI_OFFLINE_INITIALIZING 1277 #define CSMI_OFFLINE_BUS_DEGRADED 2278 #define CSMI_OFFLINE_BUS_FAILURE 3279 280 u8 reserved[28];281};282 283struct atto_csmi_fw_download {284 u32 buffer_len;285 u32 download_flags;286 #define CSMI_FWDF_VALIDATE 0x00000001287 #define CSMI_FWDF_SOFT_RESET 0x00000002288 #define CSMI_FWDF_HARD_RESET 0x00000004289 290 u8 reserved[32];291 u16 status;292 #define CSMI_FWD_STS_SUCCESS 0293 #define CSMI_FWD_STS_FAILED 1294 #define CSMI_FWD_STS_USING_RROM 2295 #define CSMI_FWD_STS_REJECT 3296 #define CSMI_FWD_STS_DOWNREV 4297 298 u16 severity;299 #define CSMI_FWD_SEV_INFO 0300 #define CSMI_FWD_SEV_WARNING 1301 #define CSMI_FWD_SEV_ERROR 2302 #define CSMI_FWD_SEV_FATAL 3303 304};305 306/* CSMI RAID class structures */307struct atto_csmi_get_raid_info {308 u32 num_raid_sets;309 u32 max_drivesper_set;310 u8 reserved[92];311};312 313struct atto_csmi_raid_drives {314 char model[40];315 char firmware[8];316 char serial_num[40];317 u8 sas_addr[8];318 u8 lun[8];319 u8 drive_sts;320 #define CSMI_DRV_STS_OK 0321 #define CSMI_DRV_STS_REBUILDING 1322 #define CSMI_DRV_STS_FAILED 2323 #define CSMI_DRV_STS_DEGRADED 3324 325 u8 drive_usage;326 #define CSMI_DRV_USE_NOT_USED 0327 #define CSMI_DRV_USE_MEMBER 1328 #define CSMI_DRV_USE_SPARE 2329 330 u8 reserved[30]; /* spec says 22 */331};332 333struct atto_csmi_get_raid_cfg {334 u32 raid_set_index;335 u32 capacity;336 u32 stripe_size;337 u8 raid_type;338 u8 status;339 u8 information;340 u8 drive_cnt;341 u8 reserved[20];342 343 struct atto_csmi_raid_drives drives[1];344};345 346/* CSMI HBA class structures */347struct atto_csmi_phy_entity {348 u8 ident_frame[0x1C];349 u8 port_id;350 u8 neg_link_rate;351 u8 min_link_rate;352 u8 max_link_rate;353 u8 phy_change_cnt;354 u8 auto_discover;355 #define CSMI_DISC_NOT_SUPPORTED 0x00356 #define CSMI_DISC_NOT_STARTED 0x01357 #define CSMI_DISC_IN_PROGRESS 0x02358 #define CSMI_DISC_COMPLETE 0x03359 #define CSMI_DISC_ERROR 0x04360 361 u8 reserved[2];362 u8 attach_ident_frame[0x1C];363};364 365struct atto_csmi_get_phy_info {366 u8 number_of_phys;367 u8 reserved[3];368 struct atto_csmi_phy_entity369 phy[32];370};371 372struct atto_csmi_set_phy_info {373 u8 phy_id;374 u8 neg_link_rate;375 #define CSMI_NEG_RATE_NEGOTIATE 0x00376 #define CSMI_NEG_RATE_PHY_DIS 0x01377 378 u8 prog_minlink_rate;379 u8 prog_maxlink_rate;380 u8 signal_class;381 #define CSMI_SIG_CLASS_UNKNOWN 0x00382 #define CSMI_SIG_CLASS_DIRECT 0x01383 #define CSMI_SIG_CLASS_SERVER 0x02384 #define CSMI_SIG_CLASS_ENCLOSURE 0x03385 386 u8 reserved[3];387};388 389struct atto_csmi_get_link_errors {390 u8 phy_id;391 u8 reset_cnts;392 #define CSMI_RESET_CNTS_NO 0x00393 #define CSMI_RESET_CNTS_YES 0x01394 395 u8 reserved[2];396 u32 inv_dw_cnt;397 u32 disp_err_cnt;398 u32 loss_ofdw_sync_cnt;399 u32 phy_reseterr_cnt;400 401 /*402 * The following field has been added by ATTO for ease of403 * implementation of additional statistics. Drivers must validate404 * the length of the IOCTL payload prior to filling them in so CSMI405 * complaint applications function correctly.406 */407 408 u32 crc_err_cnt;409};410 411struct atto_csmi_smp_passthru {412 u8 phy_id;413 u8 port_id;414 u8 conn_rate;415 u8 reserved;416 u8 dest_sas_addr[8];417 u32 req_len;418 u8 smp_req[1020];419 u8 conn_sts;420 u8 reserved2[3];421 u32 rsp_len;422 u8 smp_rsp[1020];423};424 425struct atto_csmi_ssp_passthru_sts {426 u8 conn_sts;427 u8 reserved[3];428 u8 data_present;429 u8 status;430 u16 rsp_length;431 u8 rsp[256];432 u32 data_bytes;433};434 435struct atto_csmi_ssp_passthru {436 u8 phy_id;437 u8 port_id;438 u8 conn_rate;439 u8 reserved;440 u8 dest_sas_addr[8];441 u8 lun[8];442 u8 cdb_len;443 u8 add_cdb_len;444 u8 reserved2[2];445 u8 cdb[16];446 u32 flags;447 #define CSMI_SSPF_DD_READ 0x00000001448 #define CSMI_SSPF_DD_WRITE 0x00000002449 #define CSMI_SSPF_DD_UNSPECIFIED 0x00000004450 #define CSMI_SSPF_TA_SIMPLE 0x00000000451 #define CSMI_SSPF_TA_HEAD_OF_Q 0x00000010452 #define CSMI_SSPF_TA_ORDERED 0x00000020453 #define CSMI_SSPF_TA_ACA 0x00000040454 455 u8 add_cdb[24];456 u32 data_len;457 458 struct atto_csmi_ssp_passthru_sts sts;459};460 461struct atto_csmi_stp_passthru_sts {462 u8 conn_sts;463 u8 reserved[3];464 u8 sts_fis[20];465 u32 scr[16];466 u32 data_bytes;467};468 469struct atto_csmi_stp_passthru {470 u8 phy_id;471 u8 port_id;472 u8 conn_rate;473 u8 reserved;474 u8 dest_sas_addr[8];475 u8 reserved2[4];476 u8 command_fis[20];477 u32 flags;478 #define CSMI_STPF_DD_READ 0x00000001479 #define CSMI_STPF_DD_WRITE 0x00000002480 #define CSMI_STPF_DD_UNSPECIFIED 0x00000004481 #define CSMI_STPF_PIO 0x00000010482 #define CSMI_STPF_DMA 0x00000020483 #define CSMI_STPF_PACKET 0x00000040484 #define CSMI_STPF_DMA_QUEUED 0x00000080485 #define CSMI_STPF_EXECUTE_DIAG 0x00000100486 #define CSMI_STPF_RESET_DEVICE 0x00000200487 488 u32 data_len;489 490 struct atto_csmi_stp_passthru_sts sts;491};492 493struct atto_csmi_get_sata_sig {494 u8 phy_id;495 u8 reserved[3];496 u8 reg_dth_fis[20];497};498 499struct atto_csmi_get_scsi_addr {500 u8 sas_addr[8];501 u8 sas_lun[8];502 u8 host_index;503 u8 path_id;504 u8 target_id;505 u8 lun;506};507 508struct atto_csmi_get_dev_addr {509 u8 host_index;510 u8 path_id;511 u8 target_id;512 u8 lun;513 u8 sas_addr[8];514 u8 sas_lun[8];515};516 517struct atto_csmi_task_mgmt {518 u8 host_index;519 u8 path_id;520 u8 target_id;521 u8 lun;522 u32 flags;523 #define CSMI_TMF_TASK_IU 0x00000001524 #define CSMI_TMF_HARD_RST 0x00000002525 #define CSMI_TMF_SUPPRESS_RSLT 0x00000004526 527 u32 queue_tag;528 u32 reserved;529 u8 task_mgt_func;530 u8 reserved2[7];531 u32 information;532 #define CSMI_TM_INFO_TEST 1533 #define CSMI_TM_INFO_EXCEEDED 2534 #define CSMI_TM_INFO_DEMAND 3535 #define CSMI_TM_INFO_TRIGGER 4536 537 struct atto_csmi_ssp_passthru_sts sts;538 539};540 541struct atto_csmi_get_conn_info {542 u32 pinout;543 #define CSMI_CON_UNKNOWN 0x00000001544 #define CSMI_CON_SFF_8482 0x00000002545 #define CSMI_CON_SFF_8470_LANE_1 0x00000100546 #define CSMI_CON_SFF_8470_LANE_2 0x00000200547 #define CSMI_CON_SFF_8470_LANE_3 0x00000400548 #define CSMI_CON_SFF_8470_LANE_4 0x00000800549 #define CSMI_CON_SFF_8484_LANE_1 0x00010000550 #define CSMI_CON_SFF_8484_LANE_2 0x00020000551 #define CSMI_CON_SFF_8484_LANE_3 0x00040000552 #define CSMI_CON_SFF_8484_LANE_4 0x00080000553 554 u8 connector[16];555 u8 location;556 #define CSMI_CON_INTERNAL 0x02557 #define CSMI_CON_EXTERNAL 0x04558 #define CSMI_CON_SWITCHABLE 0x08559 #define CSMI_CON_AUTO 0x10560 561 u8 reserved[15];562};563 564/* CSMI PHY class structures */565struct atto_csmi_character {566 u8 type_flags;567 #define CSMI_CTF_POS_DISP 0x01568 #define CSMI_CTF_NEG_DISP 0x02569 #define CSMI_CTF_CTRL_CHAR 0x04570 571 u8 value;572};573 574struct atto_csmi_pc_ctrl {575 u8 type;576 #define CSMI_PC_TYPE_UNDEFINED 0x00577 #define CSMI_PC_TYPE_SATA 0x01578 #define CSMI_PC_TYPE_SAS 0x02579 u8 rate;580 u8 reserved[6];581 u32 vendor_unique[8];582 u32 tx_flags;583 #define CSMI_PC_TXF_PREEMP_DIS 0x00000001584 585 signed char tx_amplitude;586 signed char tx_preemphasis;587 signed char tx_slew_rate;588 signed char tx_reserved[13];589 u8 tx_vendor_unique[64];590 u32 rx_flags;591 #define CSMI_PC_RXF_EQ_DIS 0x00000001592 593 signed char rx_threshold;594 signed char rx_equalization_gain;595 signed char rx_reserved[14];596 u8 rx_vendor_unique[64];597 u32 pattern_flags;598 #define CSMI_PC_PATF_FIXED 0x00000001599 #define CSMI_PC_PATF_DIS_SCR 0x00000002600 #define CSMI_PC_PATF_DIS_ALIGN 0x00000004601 #define CSMI_PC_PATF_DIS_SSC 0x00000008602 603 u8 fixed_pattern;604 #define CSMI_PC_FP_CJPAT 0x00000001605 #define CSMI_PC_FP_ALIGN 0x00000002606 607 u8 user_pattern_len;608 u8 pattern_reserved[6];609 610 struct atto_csmi_character user_pattern_buffer[16];611};612 613struct atto_csmi_phy_ctrl {614 u32 function;615 #define CSMI_PC_FUNC_GET_SETUP 0x00000100616 617 u8 phy_id;618 u16 len_of_cntl;619 u8 num_of_cntls;620 u8 reserved[4];621 u32 link_flags;622 #define CSMI_PHY_ACTIVATE_CTRL 0x00000001623 #define CSMI_PHY_UPD_SPINUP_RATE 0x00000002624 #define CSMI_PHY_AUTO_COMWAKE 0x00000004625 626 u8 spinup_rate;627 u8 link_reserved[7];628 u32 vendor_unique[8];629 630 struct atto_csmi_pc_ctrl control[1];631};632 633union atto_ioctl_csmi {634 struct atto_csmi_get_driver_info drvr_info;635 struct atto_csmi_get_cntlr_cfg cntlr_cfg;636 struct atto_csmi_get_cntlr_sts cntlr_sts;637 struct atto_csmi_fw_download fw_dwnld;638 struct atto_csmi_get_raid_info raid_info;639 struct atto_csmi_get_raid_cfg raid_cfg;640 struct atto_csmi_get_phy_info get_phy_info;641 struct atto_csmi_set_phy_info set_phy_info;642 struct atto_csmi_get_link_errors link_errs;643 struct atto_csmi_smp_passthru smp_pass_thru;644 struct atto_csmi_ssp_passthru ssp_pass_thru;645 struct atto_csmi_stp_passthru stp_pass_thru;646 struct atto_csmi_task_mgmt tsk_mgt;647 struct atto_csmi_get_sata_sig sata_sig;648 struct atto_csmi_get_scsi_addr scsi_addr;649 struct atto_csmi_get_dev_addr dev_addr;650 struct atto_csmi_get_conn_info conn_info[32];651 struct atto_csmi_phy_ctrl phy_ctrl;652};653 654struct atto_csmi {655 u32 control_code;656 u32 status;657 union atto_ioctl_csmi data;658};659 660struct atto_module_info {661 void *adapter;662 void *pci_dev;663 void *scsi_host;664 unsigned short host_no;665 union {666 struct {667 u64 node_name;668 u64 port_name;669 };670 u64 sas_addr;671 };672};673 674#define ATTO_FUNC_GET_ADAP_INFO 0x00675#define ATTO_VER_GET_ADAP_INFO0 0676#define ATTO_VER_GET_ADAP_INFO ATTO_VER_GET_ADAP_INFO0677 678struct __packed atto_hba_get_adapter_info {679 680 struct {681 u16 vendor_id;682 u16 device_id;683 u16 ss_vendor_id;684 u16 ss_device_id;685 u8 class_code[3];686 u8 rev_id;687 u8 bus_num;688 u8 dev_num;689 u8 func_num;690 u8 link_width_max;691 u8 link_width_curr;692 #define ATTO_GAI_PCILW_UNKNOWN 0x00693 694 u8 link_speed_max;695 u8 link_speed_curr;696 #define ATTO_GAI_PCILS_UNKNOWN 0x00697 #define ATTO_GAI_PCILS_GEN1 0x01698 #define ATTO_GAI_PCILS_GEN2 0x02699 #define ATTO_GAI_PCILS_GEN3 0x03700 701 u8 interrupt_mode;702 #define ATTO_GAI_PCIIM_UNKNOWN 0x00703 #define ATTO_GAI_PCIIM_LEGACY 0x01704 #define ATTO_GAI_PCIIM_MSI 0x02705 #define ATTO_GAI_PCIIM_MSIX 0x03706 707 u8 msi_vector_cnt;708 u8 reserved[19];709 } pci;710 711 u8 adap_type;712 #define ATTO_GAI_AT_EPCIU320 0x00713 #define ATTO_GAI_AT_ESASRAID 0x01714 #define ATTO_GAI_AT_ESASRAID2 0x02715 #define ATTO_GAI_AT_ESASHBA 0x03716 #define ATTO_GAI_AT_ESASHBA2 0x04717 #define ATTO_GAI_AT_CELERITY 0x05718 #define ATTO_GAI_AT_CELERITY8 0x06719 #define ATTO_GAI_AT_FASTFRAME 0x07720 #define ATTO_GAI_AT_ESASHBA3 0x08721 #define ATTO_GAI_AT_CELERITY16 0x09722 #define ATTO_GAI_AT_TLSASHBA 0x0A723 #define ATTO_GAI_AT_ESASHBA4 0x0B724 725 u8 adap_flags;726 #define ATTO_GAI_AF_DEGRADED 0x01727 #define ATTO_GAI_AF_SPT_SUPP 0x02728 #define ATTO_GAI_AF_DEVADDR_SUPP 0x04729 #define ATTO_GAI_AF_PHYCTRL_SUPP 0x08730 #define ATTO_GAI_AF_TEST_SUPP 0x10731 #define ATTO_GAI_AF_DIAG_SUPP 0x20732 #define ATTO_GAI_AF_VIRT_SES 0x40733 #define ATTO_GAI_AF_CONN_CTRL 0x80734 735 u8 num_ports;736 u8 num_phys;737 u8 drvr_rev_major;738 u8 drvr_rev_minor;739 u8 drvr_revsub_minor;740 u8 drvr_rev_build;741 char drvr_rev_ascii[16];742 char drvr_name[32];743 char firmware_rev[16];744 char flash_rev[16];745 char model_name_short[16];746 char model_name[32];747 u32 num_targets;748 u32 num_targsper_bus;749 u32 num_lunsper_targ;750 u8 num_busses;751 u8 num_connectors;752 u8 adap_flags2;753 #define ATTO_GAI_AF2_FCOE_SUPP 0x01754 #define ATTO_GAI_AF2_NIC_SUPP 0x02755 #define ATTO_GAI_AF2_LOCATE_SUPP 0x04756 #define ATTO_GAI_AF2_ADAP_CTRL_SUPP 0x08757 #define ATTO_GAI_AF2_DEV_INFO_SUPP 0x10758 #define ATTO_GAI_AF2_NPIV_SUPP 0x20759 #define ATTO_GAI_AF2_MP_SUPP 0x40760 761 u8 num_temp_sensors;762 u32 num_targets_backend;763 u32 tunnel_flags;764 #define ATTO_GAI_TF_MEM_RW 0x00000001765 #define ATTO_GAI_TF_TRACE 0x00000002766 #define ATTO_GAI_TF_SCSI_PASS_THRU 0x00000004767 #define ATTO_GAI_TF_GET_DEV_ADDR 0x00000008768 #define ATTO_GAI_TF_PHY_CTRL 0x00000010769 #define ATTO_GAI_TF_CONN_CTRL 0x00000020770 #define ATTO_GAI_TF_GET_DEV_INFO 0x00000040771 772 u8 reserved3[0x138];773};774 775#define ATTO_FUNC_GET_ADAP_ADDR 0x01776#define ATTO_VER_GET_ADAP_ADDR0 0777#define ATTO_VER_GET_ADAP_ADDR ATTO_VER_GET_ADAP_ADDR0778 779struct __packed atto_hba_get_adapter_address {780 781 u8 addr_type;782 #define ATTO_GAA_AT_PORT 0x00783 #define ATTO_GAA_AT_NODE 0x01784 #define ATTO_GAA_AT_CURR_MAC 0x02785 #define ATTO_GAA_AT_PERM_MAC 0x03786 #define ATTO_GAA_AT_VNIC 0x04787 788 u8 port_id;789 u16 addr_len;790 u8 address[256];791};792 793#define ATTO_FUNC_MEM_RW 0x02794#define ATTO_VER_MEM_RW0 0795#define ATTO_VER_MEM_RW ATTO_VER_MEM_RW0796 797struct __packed atto_hba_memory_read_write {798 u8 mem_func;799 u8 mem_type;800 union {801 u8 pci_index;802 u8 i2c_dev;803 };804 u8 i2c_status;805 u32 length;806 u64 address;807 u8 reserved[48];808 809};810 811#define ATTO_FUNC_TRACE 0x03812#define ATTO_VER_TRACE0 0813#define ATTO_VER_TRACE1 1814#define ATTO_VER_TRACE ATTO_VER_TRACE1815 816struct __packed atto_hba_trace {817 u8 trace_func;818 #define ATTO_TRC_TF_GET_INFO 0x00819 #define ATTO_TRC_TF_ENABLE 0x01820 #define ATTO_TRC_TF_DISABLE 0x02821 #define ATTO_TRC_TF_SET_MASK 0x03822 #define ATTO_TRC_TF_UPLOAD 0x04823 #define ATTO_TRC_TF_RESET 0x05824 825 u8 trace_type;826 #define ATTO_TRC_TT_DRIVER 0x00827 #define ATTO_TRC_TT_FWCOREDUMP 0x01828 829 u8 reserved[2];830 u32 current_offset;831 u32 total_length;832 u32 trace_mask;833 u8 reserved2[48];834 u8 contents[];835};836 837#define ATTO_FUNC_SCSI_PASS_THRU 0x04838#define ATTO_VER_SCSI_PASS_THRU0 0839#define ATTO_VER_SCSI_PASS_THRU ATTO_VER_SCSI_PASS_THRU0840 841struct __packed atto_hba_scsi_pass_thru {842 u8 cdb[32];843 u8 cdb_length;844 u8 req_status;845 #define ATTO_SPT_RS_SUCCESS 0x00846 #define ATTO_SPT_RS_FAILED 0x01847 #define ATTO_SPT_RS_OVERRUN 0x02848 #define ATTO_SPT_RS_UNDERRUN 0x03849 #define ATTO_SPT_RS_NO_DEVICE 0x04850 #define ATTO_SPT_RS_NO_LUN 0x05851 #define ATTO_SPT_RS_TIMEOUT 0x06852 #define ATTO_SPT_RS_BUS_RESET 0x07853 #define ATTO_SPT_RS_ABORTED 0x08854 #define ATTO_SPT_RS_BUSY 0x09855 #define ATTO_SPT_RS_DEGRADED 0x0A856 857 u8 scsi_status;858 u8 sense_length;859 u32 flags;860 #define ATTO_SPTF_DATA_IN 0x00000001861 #define ATTO_SPTF_DATA_OUT 0x00000002862 #define ATTO_SPTF_SIMPLE_Q 0x00000004863 #define ATTO_SPTF_HEAD_OF_Q 0x00000008864 #define ATTO_SPTF_ORDERED_Q 0x00000010865 866 u32 timeout;867 u32 target_id;868 u8 lun[8];869 u32 residual_length;870 u8 sense_data[0xFC];871 u8 reserved[0x28];872};873 874#define ATTO_FUNC_GET_DEV_ADDR 0x05875#define ATTO_VER_GET_DEV_ADDR0 0876#define ATTO_VER_GET_DEV_ADDR ATTO_VER_GET_DEV_ADDR0877 878struct __packed atto_hba_get_device_address {879 u8 addr_type;880 #define ATTO_GDA_AT_PORT 0x00881 #define ATTO_GDA_AT_NODE 0x01882 #define ATTO_GDA_AT_MAC 0x02883 #define ATTO_GDA_AT_PORTID 0x03884 #define ATTO_GDA_AT_UNIQUE 0x04885 886 u8 reserved;887 u16 addr_len;888 u32 target_id;889 u8 address[256];890};891 892/* The following functions are supported by firmware but do not have any893 * associated driver structures894 */895#define ATTO_FUNC_PHY_CTRL 0x06896#define ATTO_FUNC_CONN_CTRL 0x0C897#define ATTO_FUNC_ADAP_CTRL 0x0E898#define ATTO_VER_ADAP_CTRL0 0899#define ATTO_VER_ADAP_CTRL ATTO_VER_ADAP_CTRL0900 901struct __packed atto_hba_adap_ctrl {902 u8 adap_func;903 #define ATTO_AC_AF_HARD_RST 0x00904 #define ATTO_AC_AF_GET_STATE 0x01905 #define ATTO_AC_AF_GET_TEMP 0x02906 907 u8 adap_state;908 #define ATTO_AC_AS_UNKNOWN 0x00909 #define ATTO_AC_AS_OK 0x01910 #define ATTO_AC_AS_RST_SCHED 0x02911 #define ATTO_AC_AS_RST_IN_PROG 0x03912 #define ATTO_AC_AS_RST_DISC 0x04913 #define ATTO_AC_AS_DEGRADED 0x05914 #define ATTO_AC_AS_DISABLED 0x06915 #define ATTO_AC_AS_TEMP 0x07916 917 u8 reserved[2];918 919 union {920 struct {921 u8 temp_sensor;922 u8 temp_state;923 924 #define ATTO_AC_TS_UNSUPP 0x00925 #define ATTO_AC_TS_UNKNOWN 0x01926 #define ATTO_AC_TS_INIT_FAILED 0x02927 #define ATTO_AC_TS_NORMAL 0x03928 #define ATTO_AC_TS_OUT_OF_RANGE 0x04929 #define ATTO_AC_TS_FAULT 0x05930 931 signed short temp_value;932 signed short temp_lower_lim;933 signed short temp_upper_lim;934 char temp_desc[32];935 u8 reserved2[20];936 };937 };938};939 940#define ATTO_FUNC_GET_DEV_INFO 0x0F941#define ATTO_VER_GET_DEV_INFO0 0942#define ATTO_VER_GET_DEV_INFO ATTO_VER_GET_DEV_INFO0943 944struct __packed atto_hba_sas_device_info {945 946 #define ATTO_SDI_MAX_PHYS_WIDE_PORT 16947 948 u8 phy_id[ATTO_SDI_MAX_PHYS_WIDE_PORT]; /* IDs of parent exp/adapt */949 #define ATTO_SDI_PHY_ID_INV ATTO_SAS_PHY_ID_INV950 u32 exp_target_id;951 u32 sas_port_mask;952 u8 sas_level;953 #define ATTO_SDI_SAS_LVL_INV 0xFF954 955 u8 slot_num;956 #define ATTO_SDI_SLOT_NUM_INV ATTO_SLOT_NUM_INV957 958 u8 dev_type;959 #define ATTO_SDI_DT_END_DEVICE 0960 #define ATTO_SDI_DT_EXPANDER 1961 #define ATTO_SDI_DT_PORT_MULT 2962 963 u8 ini_flags;964 u8 tgt_flags;965 u8 link_rate; /* SMP_RATE_XXX */966 u8 loc_flags;967 #define ATTO_SDI_LF_DIRECT 0x01968 #define ATTO_SDI_LF_EXPANDER 0x02969 #define ATTO_SDI_LF_PORT_MULT 0x04970 u8 pm_port;971 u8 reserved[0x60];972};973 974union atto_hba_device_info {975 struct atto_hba_sas_device_info sas_dev_info;976};977 978struct __packed atto_hba_get_device_info {979 u32 target_id;980 u8 info_type;981 #define ATTO_GDI_IT_UNKNOWN 0x00982 #define ATTO_GDI_IT_SAS 0x01983 #define ATTO_GDI_IT_FC 0x02984 #define ATTO_GDI_IT_FCOE 0x03985 986 u8 reserved[11];987 union atto_hba_device_info dev_info;988};989 990struct atto_ioctl {991 u8 version;992 u8 function; /* ATTO_FUNC_XXX */993 u8 status;994#define ATTO_STS_SUCCESS 0x00995#define ATTO_STS_FAILED 0x01996#define ATTO_STS_INV_VERSION 0x02997#define ATTO_STS_OUT_OF_RSRC 0x03998#define ATTO_STS_INV_FUNC 0x04999#define ATTO_STS_UNSUPPORTED 0x051000#define ATTO_STS_INV_ADAPTER 0x061001#define ATTO_STS_INV_DRVR_VER 0x071002#define ATTO_STS_INV_PARAM 0x081003#define ATTO_STS_TIMEOUT 0x091004#define ATTO_STS_NOT_APPL 0x0A1005#define ATTO_STS_DEGRADED 0x0B1006 1007 u8 flags;1008 #define HBAF_TUNNEL 0x011009 1010 u32 data_length;1011 u8 reserved2[56];1012 1013 union {1014 u8 byte[1];1015 struct atto_hba_get_adapter_info get_adap_info;1016 struct atto_hba_get_adapter_address get_adap_addr;1017 struct atto_hba_scsi_pass_thru scsi_pass_thru;1018 struct atto_hba_get_device_address get_dev_addr;1019 struct atto_hba_adap_ctrl adap_ctrl;1020 struct atto_hba_get_device_info get_dev_info;1021 struct atto_hba_trace trace;1022 } data;1023 1024};1025 1026struct __packed atto_ioctl_vda_scsi_cmd {1027 1028 #define ATTO_VDA_SCSI_VER0 01029 #define ATTO_VDA_SCSI_VER ATTO_VDA_SCSI_VER01030 1031 u8 cdb[16];1032 u32 flags;1033 u32 data_length;1034 u32 residual_length;1035 u16 target_id;1036 u8 sense_len;1037 u8 scsi_stat;1038 u8 reserved[8];1039 u8 sense_data[80];1040};1041 1042struct __packed atto_ioctl_vda_flash_cmd {1043 1044 #define ATTO_VDA_FLASH_VER0 01045 #define ATTO_VDA_FLASH_VER ATTO_VDA_FLASH_VER01046 1047 u32 flash_addr;1048 u32 data_length;1049 u8 sub_func;1050 u8 reserved[15];1051 1052 union {1053 struct {1054 u32 flash_size;1055 u32 page_size;1056 u8 prod_info[32];1057 } info;1058 1059 struct {1060 char file_name[16]; /* 8.3 fname, NULL term, wc=* */1061 u32 file_size;1062 } file;1063 } data;1064 1065};1066 1067struct __packed atto_ioctl_vda_diag_cmd {1068 1069 #define ATTO_VDA_DIAG_VER0 01070 #define ATTO_VDA_DIAG_VER ATTO_VDA_DIAG_VER01071 1072 u64 local_addr;1073 u32 data_length;1074 u8 sub_func;1075 u8 flags;1076 u8 reserved[3];1077};1078 1079struct __packed atto_ioctl_vda_cli_cmd {1080 1081 #define ATTO_VDA_CLI_VER0 01082 #define ATTO_VDA_CLI_VER ATTO_VDA_CLI_VER01083 1084 u32 cmd_rsp_len;1085};1086 1087struct __packed atto_ioctl_vda_smp_cmd {1088 1089 #define ATTO_VDA_SMP_VER0 01090 #define ATTO_VDA_SMP_VER ATTO_VDA_SMP_VER01091 1092 u64 dest;1093 u32 cmd_rsp_len;1094};1095 1096struct __packed atto_ioctl_vda_cfg_cmd {1097 1098 #define ATTO_VDA_CFG_VER0 01099 #define ATTO_VDA_CFG_VER ATTO_VDA_CFG_VER01100 1101 u32 data_length;1102 u8 cfg_func;1103 u8 reserved[11];1104 1105 union {1106 u8 bytes[112];1107 struct atto_vda_cfg_init init;1108 } data;1109 1110};1111 1112struct __packed atto_ioctl_vda_mgt_cmd {1113 1114 #define ATTO_VDA_MGT_VER0 01115 #define ATTO_VDA_MGT_VER ATTO_VDA_MGT_VER01116 1117 u8 mgt_func;1118 u8 scan_generation;1119 u16 dev_index;1120 u32 data_length;1121 u8 reserved[8];1122 union {1123 u8 bytes[112];1124 struct atto_vda_devinfo dev_info;1125 struct atto_vda_grp_info grp_info;1126 struct atto_vdapart_info part_info;1127 struct atto_vda_dh_info dh_info;1128 struct atto_vda_metrics_info metrics_info;1129 struct atto_vda_schedule_info sched_info;1130 struct atto_vda_n_vcache_info nvcache_info;1131 struct atto_vda_buzzer_info buzzer_info;1132 struct atto_vda_adapter_info adapter_info;1133 struct atto_vda_temp_info temp_info;1134 struct atto_vda_fan_info fan_info;1135 } data;1136};1137 1138struct __packed atto_ioctl_vda_gsv_cmd {1139 1140 #define ATTO_VDA_GSV_VER0 01141 #define ATTO_VDA_GSV_VER ATTO_VDA_GSV_VER01142 1143 u8 rsp_len;1144 u8 reserved[7];1145 u8 version_info[];1146 #define ATTO_VDA_VER_UNSUPPORTED 0xFF1147 1148};1149 1150struct __packed atto_ioctl_vda {1151 u8 version;1152 u8 function; /* VDA_FUNC_XXXX */1153 u8 status; /* ATTO_STS_XXX */1154 u8 vda_status; /* RS_XXX (if status == ATTO_STS_SUCCESS) */1155 u32 data_length;1156 u8 reserved[8];1157 1158 union {1159 struct atto_ioctl_vda_scsi_cmd scsi;1160 struct atto_ioctl_vda_flash_cmd flash;1161 struct atto_ioctl_vda_diag_cmd diag;1162 struct atto_ioctl_vda_cli_cmd cli;1163 struct atto_ioctl_vda_smp_cmd smp;1164 struct atto_ioctl_vda_cfg_cmd cfg;1165 struct atto_ioctl_vda_mgt_cmd mgt;1166 struct atto_ioctl_vda_gsv_cmd gsv;1167 u8 cmd_info[256];1168 } cmd;1169 1170 union {1171 u8 data[1];1172 struct atto_vda_devinfo2 dev_info2;1173 } data;1174 1175};1176 1177struct __packed atto_ioctl_smp {1178 u8 version;1179 #define ATTO_SMP_VERSION0 01180 #define ATTO_SMP_VERSION1 11181 #define ATTO_SMP_VERSION2 21182 #define ATTO_SMP_VERSION ATTO_SMP_VERSION21183 1184 u8 function;1185#define ATTO_SMP_FUNC_DISC_SMP 0x001186#define ATTO_SMP_FUNC_DISC_TARG 0x011187#define ATTO_SMP_FUNC_SEND_CMD 0x021188#define ATTO_SMP_FUNC_DISC_TARG_DIRECT 0x031189#define ATTO_SMP_FUNC_SEND_CMD_DIRECT 0x041190#define ATTO_SMP_FUNC_DISC_SMP_DIRECT 0x051191 1192 u8 status; /* ATTO_STS_XXX */1193 u8 smp_status; /* if status == ATTO_STS_SUCCESS */1194 #define ATTO_SMP_STS_SUCCESS 0x001195 #define ATTO_SMP_STS_FAILURE 0x011196 #define ATTO_SMP_STS_RESCAN 0x021197 #define ATTO_SMP_STS_NOT_FOUND 0x031198 1199 u16 target_id;1200 u8 phy_id;1201 u8 dev_index;1202 u64 smp_sas_addr;1203 u64 targ_sas_addr;1204 u32 req_length;1205 u32 rsp_length;1206 u8 flags;1207 #define ATTO_SMPF_ROOT_EXP 0x01 /* expander direct attached */1208 1209 u8 reserved[31];1210 1211 union {1212 u8 byte[1];1213 u32 dword[1];1214 } data;1215 1216};1217 1218struct __packed atto_express_ioctl {1219 struct atto_express_ioctl_header header;1220 1221 union {1222 struct atto_firmware_rw_request fwrw;1223 struct atto_param_rw_request prw;1224 struct atto_channel_list chanlist;1225 struct atto_channel_info chaninfo;1226 struct atto_ioctl ioctl_hba;1227 struct atto_module_info modinfo;1228 struct atto_ioctl_vda ioctl_vda;1229 struct atto_ioctl_smp ioctl_smp;1230 struct atto_csmi csmi;1231 1232 } data;1233};1234 1235/* The struct associated with the code is listed after the definition */1236#define EXPRESS_IOCTL_MIN 0x45001237#define EXPRESS_IOCTL_RW_FIRMWARE 0x4500 /* FIRMWARERW */1238#define EXPRESS_IOCTL_READ_PARAMS 0x4501 /* PARAMRW */1239#define EXPRESS_IOCTL_WRITE_PARAMS 0x4502 /* PARAMRW */1240#define EXPRESS_IOCTL_FC_API 0x4503 /* internal */1241#define EXPRESS_IOCTL_GET_CHANNELS 0x4504 /* CHANNELLIST */1242#define EXPRESS_IOCTL_CHAN_INFO 0x4505 /* CHANNELINFO */1243#define EXPRESS_IOCTL_DEFAULT_PARAMS 0x4506 /* PARAMRW */1244#define EXPRESS_ADDR_MEMORY 0x4507 /* MEMADDR */1245#define EXPRESS_RW_MEMORY 0x4508 /* MEMRW */1246#define EXPRESS_TSDK_DUMP 0x4509 /* TSDKDUMP */1247#define EXPRESS_IOCTL_SMP 0x450A /* IOCTL_SMP */1248#define EXPRESS_CSMI 0x450B /* CSMI */1249#define EXPRESS_IOCTL_HBA 0x450C /* IOCTL_HBA */1250#define EXPRESS_IOCTL_VDA 0x450D /* IOCTL_VDA */1251#define EXPRESS_IOCTL_GET_ID 0x450E /* GET_ID */1252#define EXPRESS_IOCTL_GET_MOD_INFO 0x450F /* MODULE_INFO */1253#define EXPRESS_IOCTL_MAX 0x450F1254 1255#endif1256