1*991554f2SKenneth D. Merry /*- 2*991554f2SKenneth D. Merry * Copyright (c) 2009 Yahoo! Inc. 3*991554f2SKenneth D. Merry * Copyright (c) 2011-2014 LSI Corp. 4*991554f2SKenneth D. Merry * All rights reserved. 5*991554f2SKenneth D. Merry * 6*991554f2SKenneth D. Merry * Redistribution and use in source and binary forms, with or without 7*991554f2SKenneth D. Merry * modification, are permitted provided that the following conditions 8*991554f2SKenneth D. Merry * are met: 9*991554f2SKenneth D. Merry * 1. Redistributions of source code must retain the above copyright 10*991554f2SKenneth D. Merry * notice, this list of conditions and the following disclaimer. 11*991554f2SKenneth D. Merry * 2. Redistributions in binary form must reproduce the above copyright 12*991554f2SKenneth D. Merry * notice, this list of conditions and the following disclaimer in the 13*991554f2SKenneth D. Merry * documentation and/or other materials provided with the distribution. 14*991554f2SKenneth D. Merry * 15*991554f2SKenneth D. Merry * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16*991554f2SKenneth D. Merry * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17*991554f2SKenneth D. Merry * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18*991554f2SKenneth D. Merry * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19*991554f2SKenneth D. Merry * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20*991554f2SKenneth D. Merry * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21*991554f2SKenneth D. Merry * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22*991554f2SKenneth D. Merry * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23*991554f2SKenneth D. Merry * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24*991554f2SKenneth D. Merry * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25*991554f2SKenneth D. Merry * SUCH DAMAGE. 26*991554f2SKenneth D. Merry * 27*991554f2SKenneth D. Merry * $FreeBSD$ 28*991554f2SKenneth D. Merry */ 29*991554f2SKenneth D. Merry 30*991554f2SKenneth D. Merry #ifndef _MPRVAR_H 31*991554f2SKenneth D. Merry #define _MPRVAR_H 32*991554f2SKenneth D. Merry 33*991554f2SKenneth D. Merry #define MPR_DRIVER_VERSION "05.255.05.00-fbsd" 34*991554f2SKenneth D. Merry 35*991554f2SKenneth D. Merry #define MPR_DB_MAX_WAIT 2500 36*991554f2SKenneth D. Merry 37*991554f2SKenneth D. Merry #define MPR_REQ_FRAMES 1024 38*991554f2SKenneth D. Merry #define MPR_EVT_REPLY_FRAMES 32 39*991554f2SKenneth D. Merry #define MPR_REPLY_FRAMES MPR_REQ_FRAMES 40*991554f2SKenneth D. Merry #define MPR_CHAIN_FRAMES 2048 41*991554f2SKenneth D. Merry #define MPR_SENSE_LEN SSD_FULL_SIZE 42*991554f2SKenneth D. Merry #define MPR_MSI_COUNT 1 43*991554f2SKenneth D. Merry #define MPR_SGE64_SIZE 12 44*991554f2SKenneth D. Merry #define MPR_SGE32_SIZE 8 45*991554f2SKenneth D. Merry #define MPR_SGC_SIZE 8 46*991554f2SKenneth D. Merry 47*991554f2SKenneth D. Merry #define MPR_FUNCTRACE(sc) \ 48*991554f2SKenneth D. Merry mpr_dprint((sc), MPR_TRACE, "%s\n", __func__) 49*991554f2SKenneth D. Merry 50*991554f2SKenneth D. Merry #define CAN_SLEEP 1 51*991554f2SKenneth D. Merry #define NO_SLEEP 0 52*991554f2SKenneth D. Merry 53*991554f2SKenneth D. Merry #define MPR_PERIODIC_DELAY 1 /* 1 second heartbeat/watchdog check */ 54*991554f2SKenneth D. Merry 55*991554f2SKenneth D. Merry #define IFAULT_IOP_OVER_TEMP_THRESHOLD_EXCEEDED 0x2810 56*991554f2SKenneth D. Merry 57*991554f2SKenneth D. Merry #define MPR_SCSI_RI_INVALID_FRAME (0x00000002) 58*991554f2SKenneth D. Merry #define MPR_STRING_LENGTH 64 59*991554f2SKenneth D. Merry 60*991554f2SKenneth D. Merry #include <sys/endian.h> 61*991554f2SKenneth D. Merry 62*991554f2SKenneth D. Merry /* 63*991554f2SKenneth D. Merry * host mapping related macro definitions 64*991554f2SKenneth D. Merry */ 65*991554f2SKenneth D. Merry #define MPR_MAPTABLE_BAD_IDX 0xFFFFFFFF 66*991554f2SKenneth D. Merry #define MPR_DPM_BAD_IDX 0xFFFF 67*991554f2SKenneth D. Merry #define MPR_ENCTABLE_BAD_IDX 0xFF 68*991554f2SKenneth D. Merry #define MPR_MAX_MISSING_COUNT 0x0F 69*991554f2SKenneth D. Merry #define MPR_DEV_RESERVED 0x20000000 70*991554f2SKenneth D. Merry #define MPR_MAP_IN_USE 0x10000000 71*991554f2SKenneth D. Merry #define MPR_RAID_CHANNEL 1 72*991554f2SKenneth D. Merry #define MPR_MAP_BAD_ID 0xFFFFFFFF 73*991554f2SKenneth D. Merry 74*991554f2SKenneth D. Merry typedef uint8_t u8; 75*991554f2SKenneth D. Merry typedef uint16_t u16; 76*991554f2SKenneth D. Merry typedef uint32_t u32; 77*991554f2SKenneth D. Merry typedef uint64_t u64; 78*991554f2SKenneth D. Merry 79*991554f2SKenneth D. Merry /** 80*991554f2SKenneth D. Merry * struct dev_mapping_table - device mapping information 81*991554f2SKenneth D. Merry * @physical_id: SAS address for drives or WWID for RAID volumes 82*991554f2SKenneth D. Merry * @device_info: bitfield provides detailed info about the device 83*991554f2SKenneth D. Merry * @phy_bits: bitfields indicating controller phys 84*991554f2SKenneth D. Merry * @dpm_entry_num: index of this device in device persistent map table 85*991554f2SKenneth D. Merry * @dev_handle: device handle for the device pointed by this entry 86*991554f2SKenneth D. Merry * @channel: target channel 87*991554f2SKenneth D. Merry * @id: target id 88*991554f2SKenneth D. Merry * @missing_count: number of times the device not detected by driver 89*991554f2SKenneth D. Merry * @hide_flag: Hide this physical disk/not (foreign configuration) 90*991554f2SKenneth D. Merry * @init_complete: Whether the start of the day checks completed or not 91*991554f2SKenneth D. Merry * @TLR_bits: Turn TLR support on or off 92*991554f2SKenneth D. Merry */ 93*991554f2SKenneth D. Merry struct dev_mapping_table { 94*991554f2SKenneth D. Merry u64 physical_id; 95*991554f2SKenneth D. Merry u32 device_info; 96*991554f2SKenneth D. Merry u32 phy_bits; 97*991554f2SKenneth D. Merry u16 dpm_entry_num; 98*991554f2SKenneth D. Merry u16 dev_handle; 99*991554f2SKenneth D. Merry u8 reserved1; 100*991554f2SKenneth D. Merry u8 channel; 101*991554f2SKenneth D. Merry u16 id; 102*991554f2SKenneth D. Merry u8 missing_count; 103*991554f2SKenneth D. Merry u8 init_complete; 104*991554f2SKenneth D. Merry u8 TLR_bits; 105*991554f2SKenneth D. Merry u8 reserved2; 106*991554f2SKenneth D. Merry }; 107*991554f2SKenneth D. Merry 108*991554f2SKenneth D. Merry /** 109*991554f2SKenneth D. Merry * struct enc_mapping_table - mapping information about an enclosure 110*991554f2SKenneth D. Merry * @enclosure_id: Logical ID of this enclosure 111*991554f2SKenneth D. Merry * @start_index: index to the entry in dev_mapping_table 112*991554f2SKenneth D. Merry * @phy_bits: bitfields indicating controller phys 113*991554f2SKenneth D. Merry * @dpm_entry_num: index of this enclosure in device persistent map table 114*991554f2SKenneth D. Merry * @enc_handle: device handle for the enclosure pointed by this entry 115*991554f2SKenneth D. Merry * @num_slots: number of slots in the enclosure 116*991554f2SKenneth D. Merry * @start_slot: Starting slot id 117*991554f2SKenneth D. Merry * @missing_count: number of times the device not detected by driver 118*991554f2SKenneth D. Merry * @removal_flag: used to mark the device for removal 119*991554f2SKenneth D. Merry * @skip_search: used as a flag to include/exclude enclosure for search 120*991554f2SKenneth D. Merry * @init_complete: Whether the start of the day checks completed or not 121*991554f2SKenneth D. Merry */ 122*991554f2SKenneth D. Merry struct enc_mapping_table { 123*991554f2SKenneth D. Merry u64 enclosure_id; 124*991554f2SKenneth D. Merry u32 start_index; 125*991554f2SKenneth D. Merry u32 phy_bits; 126*991554f2SKenneth D. Merry u16 dpm_entry_num; 127*991554f2SKenneth D. Merry u16 enc_handle; 128*991554f2SKenneth D. Merry u16 num_slots; 129*991554f2SKenneth D. Merry u16 start_slot; 130*991554f2SKenneth D. Merry u8 missing_count; 131*991554f2SKenneth D. Merry u8 removal_flag; 132*991554f2SKenneth D. Merry u8 skip_search; 133*991554f2SKenneth D. Merry u8 init_complete; 134*991554f2SKenneth D. Merry }; 135*991554f2SKenneth D. Merry 136*991554f2SKenneth D. Merry /** 137*991554f2SKenneth D. Merry * struct map_removal_table - entries to be removed from mapping table 138*991554f2SKenneth D. Merry * @dpm_entry_num: index of this device in device persistent map table 139*991554f2SKenneth D. Merry * @dev_handle: device handle for the device pointed by this entry 140*991554f2SKenneth D. Merry */ 141*991554f2SKenneth D. Merry struct map_removal_table{ 142*991554f2SKenneth D. Merry u16 dpm_entry_num; 143*991554f2SKenneth D. Merry u16 dev_handle; 144*991554f2SKenneth D. Merry }; 145*991554f2SKenneth D. Merry 146*991554f2SKenneth D. Merry typedef struct mpr_fw_diagnostic_buffer { 147*991554f2SKenneth D. Merry size_t size; 148*991554f2SKenneth D. Merry uint8_t extended_type; 149*991554f2SKenneth D. Merry uint8_t buffer_type; 150*991554f2SKenneth D. Merry uint8_t force_release; 151*991554f2SKenneth D. Merry uint32_t product_specific[23]; 152*991554f2SKenneth D. Merry uint8_t immediate; 153*991554f2SKenneth D. Merry uint8_t enabled; 154*991554f2SKenneth D. Merry uint8_t valid_data; 155*991554f2SKenneth D. Merry uint8_t owned_by_firmware; 156*991554f2SKenneth D. Merry uint32_t unique_id; 157*991554f2SKenneth D. Merry } mpr_fw_diagnostic_buffer_t; 158*991554f2SKenneth D. Merry 159*991554f2SKenneth D. Merry struct mpr_softc; 160*991554f2SKenneth D. Merry struct mpr_command; 161*991554f2SKenneth D. Merry struct mprsas_softc; 162*991554f2SKenneth D. Merry union ccb; 163*991554f2SKenneth D. Merry struct mprsas_target; 164*991554f2SKenneth D. Merry struct mpr_column_map; 165*991554f2SKenneth D. Merry 166*991554f2SKenneth D. Merry MALLOC_DECLARE(M_MPR); 167*991554f2SKenneth D. Merry 168*991554f2SKenneth D. Merry typedef void mpr_evt_callback_t(struct mpr_softc *, uintptr_t, 169*991554f2SKenneth D. Merry MPI2_EVENT_NOTIFICATION_REPLY *reply); 170*991554f2SKenneth D. Merry typedef void mpr_command_callback_t(struct mpr_softc *, struct mpr_command *cm); 171*991554f2SKenneth D. Merry 172*991554f2SKenneth D. Merry struct mpr_chain { 173*991554f2SKenneth D. Merry TAILQ_ENTRY(mpr_chain) chain_link; 174*991554f2SKenneth D. Merry void *chain; 175*991554f2SKenneth D. Merry uint64_t chain_busaddr; 176*991554f2SKenneth D. Merry }; 177*991554f2SKenneth D. Merry 178*991554f2SKenneth D. Merry /* 179*991554f2SKenneth D. Merry * This needs to be at least 2 to support SMP passthrough. 180*991554f2SKenneth D. Merry */ 181*991554f2SKenneth D. Merry #define MPR_IOVEC_COUNT 2 182*991554f2SKenneth D. Merry 183*991554f2SKenneth D. Merry struct mpr_command { 184*991554f2SKenneth D. Merry TAILQ_ENTRY(mpr_command) cm_link; 185*991554f2SKenneth D. Merry TAILQ_ENTRY(mpr_command) cm_recovery; 186*991554f2SKenneth D. Merry struct mpr_softc *cm_sc; 187*991554f2SKenneth D. Merry union ccb *cm_ccb; 188*991554f2SKenneth D. Merry void *cm_data; 189*991554f2SKenneth D. Merry u_int cm_length; 190*991554f2SKenneth D. Merry u_int cm_out_len; 191*991554f2SKenneth D. Merry struct uio cm_uio; 192*991554f2SKenneth D. Merry struct iovec cm_iovec[MPR_IOVEC_COUNT]; 193*991554f2SKenneth D. Merry u_int cm_max_segs; 194*991554f2SKenneth D. Merry u_int cm_sglsize; 195*991554f2SKenneth D. Merry void *cm_sge; 196*991554f2SKenneth D. Merry uint8_t *cm_req; 197*991554f2SKenneth D. Merry uint8_t *cm_reply; 198*991554f2SKenneth D. Merry uint32_t cm_reply_data; 199*991554f2SKenneth D. Merry mpr_command_callback_t *cm_complete; 200*991554f2SKenneth D. Merry void *cm_complete_data; 201*991554f2SKenneth D. Merry struct mprsas_target *cm_targ; 202*991554f2SKenneth D. Merry MPI2_REQUEST_DESCRIPTOR_UNION cm_desc; 203*991554f2SKenneth D. Merry u_int cm_lun; 204*991554f2SKenneth D. Merry u_int cm_flags; 205*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_POLLED (1 << 0) 206*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_COMPLETE (1 << 1) 207*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_SGE_SIMPLE (1 << 2) 208*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_DATAOUT (1 << 3) 209*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_DATAIN (1 << 4) 210*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_WAKEUP (1 << 5) 211*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_USE_UIO (1 << 6) 212*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_SMP_PASS (1 << 7) 213*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_CHAIN_FAILED (1 << 8) 214*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_ERROR_MASK MPR_CM_FLAGS_CHAIN_FAILED 215*991554f2SKenneth D. Merry #define MPR_CM_FLAGS_USE_CCB (1 << 9) 216*991554f2SKenneth D. Merry u_int cm_state; 217*991554f2SKenneth D. Merry #define MPR_CM_STATE_FREE 0 218*991554f2SKenneth D. Merry #define MPR_CM_STATE_BUSY 1 219*991554f2SKenneth D. Merry #define MPR_CM_STATE_TIMEDOUT 2 220*991554f2SKenneth D. Merry bus_dmamap_t cm_dmamap; 221*991554f2SKenneth D. Merry struct scsi_sense_data *cm_sense; 222*991554f2SKenneth D. Merry TAILQ_HEAD(, mpr_chain) cm_chain_list; 223*991554f2SKenneth D. Merry uint32_t cm_req_busaddr; 224*991554f2SKenneth D. Merry uint32_t cm_sense_busaddr; 225*991554f2SKenneth D. Merry struct callout cm_callout; 226*991554f2SKenneth D. Merry }; 227*991554f2SKenneth D. Merry 228*991554f2SKenneth D. Merry struct mpr_column_map { 229*991554f2SKenneth D. Merry uint16_t dev_handle; 230*991554f2SKenneth D. Merry uint8_t phys_disk_num; 231*991554f2SKenneth D. Merry }; 232*991554f2SKenneth D. Merry 233*991554f2SKenneth D. Merry struct mpr_event_handle { 234*991554f2SKenneth D. Merry TAILQ_ENTRY(mpr_event_handle) eh_list; 235*991554f2SKenneth D. Merry mpr_evt_callback_t *callback; 236*991554f2SKenneth D. Merry void *data; 237*991554f2SKenneth D. Merry uint8_t mask[16]; 238*991554f2SKenneth D. Merry }; 239*991554f2SKenneth D. Merry 240*991554f2SKenneth D. Merry struct mpr_softc { 241*991554f2SKenneth D. Merry device_t mpr_dev; 242*991554f2SKenneth D. Merry struct cdev *mpr_cdev; 243*991554f2SKenneth D. Merry u_int mpr_flags; 244*991554f2SKenneth D. Merry #define MPR_FLAGS_INTX (1 << 0) 245*991554f2SKenneth D. Merry #define MPR_FLAGS_MSI (1 << 1) 246*991554f2SKenneth D. Merry #define MPR_FLAGS_BUSY (1 << 2) 247*991554f2SKenneth D. Merry #define MPR_FLAGS_SHUTDOWN (1 << 3) 248*991554f2SKenneth D. Merry #define MPR_FLAGS_DIAGRESET (1 << 4) 249*991554f2SKenneth D. Merry #define MPR_FLAGS_ATTACH_DONE (1 << 5) 250*991554f2SKenneth D. Merry u_int mpr_debug; 251*991554f2SKenneth D. Merry u_int disable_msix; 252*991554f2SKenneth D. Merry u_int disable_msi; 253*991554f2SKenneth D. Merry int tm_cmds_active; 254*991554f2SKenneth D. Merry int io_cmds_active; 255*991554f2SKenneth D. Merry int io_cmds_highwater; 256*991554f2SKenneth D. Merry int chain_free; 257*991554f2SKenneth D. Merry int max_chains; 258*991554f2SKenneth D. Merry int chain_free_lowwater; 259*991554f2SKenneth D. Merry #if __FreeBSD_version >= 900030 260*991554f2SKenneth D. Merry uint64_t chain_alloc_fail; 261*991554f2SKenneth D. Merry #endif 262*991554f2SKenneth D. Merry struct sysctl_ctx_list sysctl_ctx; 263*991554f2SKenneth D. Merry struct sysctl_oid *sysctl_tree; 264*991554f2SKenneth D. Merry char fw_version[16]; 265*991554f2SKenneth D. Merry struct mpr_command *commands; 266*991554f2SKenneth D. Merry struct mpr_chain *chains; 267*991554f2SKenneth D. Merry struct callout periodic; 268*991554f2SKenneth D. Merry 269*991554f2SKenneth D. Merry struct mprsas_softc *sassc; 270*991554f2SKenneth D. Merry char tmp_string[MPR_STRING_LENGTH]; 271*991554f2SKenneth D. Merry TAILQ_HEAD(, mpr_command) req_list; 272*991554f2SKenneth D. Merry TAILQ_HEAD(, mpr_command) high_priority_req_list; 273*991554f2SKenneth D. Merry TAILQ_HEAD(, mpr_chain) chain_list; 274*991554f2SKenneth D. Merry TAILQ_HEAD(, mpr_command) tm_list; 275*991554f2SKenneth D. Merry int replypostindex; 276*991554f2SKenneth D. Merry int replyfreeindex; 277*991554f2SKenneth D. Merry 278*991554f2SKenneth D. Merry struct resource *mpr_regs_resource; 279*991554f2SKenneth D. Merry bus_space_handle_t mpr_bhandle; 280*991554f2SKenneth D. Merry bus_space_tag_t mpr_btag; 281*991554f2SKenneth D. Merry int mpr_regs_rid; 282*991554f2SKenneth D. Merry 283*991554f2SKenneth D. Merry bus_dma_tag_t mpr_parent_dmat; 284*991554f2SKenneth D. Merry bus_dma_tag_t buffer_dmat; 285*991554f2SKenneth D. Merry 286*991554f2SKenneth D. Merry MPI2_IOC_FACTS_REPLY *facts; 287*991554f2SKenneth D. Merry int num_reqs; 288*991554f2SKenneth D. Merry int num_replies; 289*991554f2SKenneth D. Merry int fqdepth; /* Free queue */ 290*991554f2SKenneth D. Merry int pqdepth; /* Post queue */ 291*991554f2SKenneth D. Merry 292*991554f2SKenneth D. Merry uint8_t event_mask[16]; 293*991554f2SKenneth D. Merry TAILQ_HEAD(, mpr_event_handle) event_list; 294*991554f2SKenneth D. Merry struct mpr_event_handle *mpr_log_eh; 295*991554f2SKenneth D. Merry 296*991554f2SKenneth D. Merry struct mtx mpr_mtx; 297*991554f2SKenneth D. Merry struct intr_config_hook mpr_ich; 298*991554f2SKenneth D. Merry struct resource *mpr_irq[MPR_MSI_COUNT]; 299*991554f2SKenneth D. Merry void *mpr_intrhand[MPR_MSI_COUNT]; 300*991554f2SKenneth D. Merry int mpr_irq_rid[MPR_MSI_COUNT]; 301*991554f2SKenneth D. Merry 302*991554f2SKenneth D. Merry uint8_t *req_frames; 303*991554f2SKenneth D. Merry bus_addr_t req_busaddr; 304*991554f2SKenneth D. Merry bus_dma_tag_t req_dmat; 305*991554f2SKenneth D. Merry bus_dmamap_t req_map; 306*991554f2SKenneth D. Merry 307*991554f2SKenneth D. Merry uint8_t *reply_frames; 308*991554f2SKenneth D. Merry bus_addr_t reply_busaddr; 309*991554f2SKenneth D. Merry bus_dma_tag_t reply_dmat; 310*991554f2SKenneth D. Merry bus_dmamap_t reply_map; 311*991554f2SKenneth D. Merry 312*991554f2SKenneth D. Merry struct scsi_sense_data *sense_frames; 313*991554f2SKenneth D. Merry bus_addr_t sense_busaddr; 314*991554f2SKenneth D. Merry bus_dma_tag_t sense_dmat; 315*991554f2SKenneth D. Merry bus_dmamap_t sense_map; 316*991554f2SKenneth D. Merry 317*991554f2SKenneth D. Merry uint8_t *chain_frames; 318*991554f2SKenneth D. Merry bus_addr_t chain_busaddr; 319*991554f2SKenneth D. Merry bus_dma_tag_t chain_dmat; 320*991554f2SKenneth D. Merry bus_dmamap_t chain_map; 321*991554f2SKenneth D. Merry 322*991554f2SKenneth D. Merry MPI2_REPLY_DESCRIPTORS_UNION *post_queue; 323*991554f2SKenneth D. Merry bus_addr_t post_busaddr; 324*991554f2SKenneth D. Merry uint32_t *free_queue; 325*991554f2SKenneth D. Merry bus_addr_t free_busaddr; 326*991554f2SKenneth D. Merry bus_dma_tag_t queues_dmat; 327*991554f2SKenneth D. Merry bus_dmamap_t queues_map; 328*991554f2SKenneth D. Merry 329*991554f2SKenneth D. Merry uint8_t *fw_diag_buffer; 330*991554f2SKenneth D. Merry bus_addr_t fw_diag_busaddr; 331*991554f2SKenneth D. Merry bus_dma_tag_t fw_diag_dmat; 332*991554f2SKenneth D. Merry bus_dmamap_t fw_diag_map; 333*991554f2SKenneth D. Merry 334*991554f2SKenneth D. Merry uint8_t ir_firmware; 335*991554f2SKenneth D. Merry 336*991554f2SKenneth D. Merry /* static config pages */ 337*991554f2SKenneth D. Merry Mpi2IOCPage8_t ioc_pg8; 338*991554f2SKenneth D. Merry Mpi2IOUnitPage8_t iounit_pg8; 339*991554f2SKenneth D. Merry 340*991554f2SKenneth D. Merry /* host mapping support */ 341*991554f2SKenneth D. Merry struct dev_mapping_table *mapping_table; 342*991554f2SKenneth D. Merry struct enc_mapping_table *enclosure_table; 343*991554f2SKenneth D. Merry struct map_removal_table *removal_table; 344*991554f2SKenneth D. Merry uint8_t *dpm_entry_used; 345*991554f2SKenneth D. Merry uint8_t *dpm_flush_entry; 346*991554f2SKenneth D. Merry Mpi2DriverMappingPage0_t *dpm_pg0; 347*991554f2SKenneth D. Merry uint16_t max_devices; 348*991554f2SKenneth D. Merry uint16_t max_enclosures; 349*991554f2SKenneth D. Merry uint16_t max_expanders; 350*991554f2SKenneth D. Merry uint8_t max_volumes; 351*991554f2SKenneth D. Merry uint8_t num_enc_table_entries; 352*991554f2SKenneth D. Merry uint8_t num_rsvd_entries; 353*991554f2SKenneth D. Merry uint8_t num_channels; 354*991554f2SKenneth D. Merry uint16_t max_dpm_entries; 355*991554f2SKenneth D. Merry uint8_t is_dpm_enable; 356*991554f2SKenneth D. Merry uint8_t track_mapping_events; 357*991554f2SKenneth D. Merry uint32_t pending_map_events; 358*991554f2SKenneth D. Merry uint8_t mt_full_retry; 359*991554f2SKenneth D. Merry uint8_t mt_add_device_failed; 360*991554f2SKenneth D. Merry 361*991554f2SKenneth D. Merry /* FW diag Buffer List */ 362*991554f2SKenneth D. Merry mpr_fw_diagnostic_buffer_t 363*991554f2SKenneth D. Merry fw_diag_buffer_list[MPI2_DIAG_BUF_TYPE_COUNT]; 364*991554f2SKenneth D. Merry 365*991554f2SKenneth D. Merry /* Event Recording IOCTL support */ 366*991554f2SKenneth D. Merry uint32_t events_to_record[4]; 367*991554f2SKenneth D. Merry mpr_event_entry_t recorded_events[MPR_EVENT_QUEUE_SIZE]; 368*991554f2SKenneth D. Merry uint8_t event_index; 369*991554f2SKenneth D. Merry uint32_t event_number; 370*991554f2SKenneth D. Merry 371*991554f2SKenneth D. Merry /* EEDP and TLR support */ 372*991554f2SKenneth D. Merry uint8_t eedp_enabled; 373*991554f2SKenneth D. Merry uint8_t control_TLR; 374*991554f2SKenneth D. Merry 375*991554f2SKenneth D. Merry /* Shutdown Event Handler */ 376*991554f2SKenneth D. Merry eventhandler_tag shutdown_eh; 377*991554f2SKenneth D. Merry 378*991554f2SKenneth D. Merry /* To track topo events during reset */ 379*991554f2SKenneth D. Merry #define MPR_DIAG_RESET_TIMEOUT 300000 380*991554f2SKenneth D. Merry uint8_t wait_for_port_enable; 381*991554f2SKenneth D. Merry uint8_t port_enable_complete; 382*991554f2SKenneth D. Merry uint8_t msleep_fake_chan; 383*991554f2SKenneth D. Merry 384*991554f2SKenneth D. Merry /* StartStopUnit command handling at shutdown */ 385*991554f2SKenneth D. Merry uint32_t SSU_refcount; 386*991554f2SKenneth D. Merry uint8_t SSU_started; 387*991554f2SKenneth D. Merry 388*991554f2SKenneth D. Merry char exclude_ids[80]; 389*991554f2SKenneth D. Merry struct timeval lastfail; 390*991554f2SKenneth D. Merry }; 391*991554f2SKenneth D. Merry 392*991554f2SKenneth D. Merry struct mpr_config_params { 393*991554f2SKenneth D. Merry MPI2_CONFIG_EXT_PAGE_HEADER_UNION hdr; 394*991554f2SKenneth D. Merry u_int action; 395*991554f2SKenneth D. Merry u_int page_address; /* Attributes, not a phys address */ 396*991554f2SKenneth D. Merry u_int status; 397*991554f2SKenneth D. Merry void *buffer; 398*991554f2SKenneth D. Merry u_int length; 399*991554f2SKenneth D. Merry int timeout; 400*991554f2SKenneth D. Merry void (*callback)(struct mpr_softc *, struct mpr_config_params *); 401*991554f2SKenneth D. Merry void *cbdata; 402*991554f2SKenneth D. Merry }; 403*991554f2SKenneth D. Merry 404*991554f2SKenneth D. Merry struct scsi_read_capacity_eedp 405*991554f2SKenneth D. Merry { 406*991554f2SKenneth D. Merry uint8_t addr[8]; 407*991554f2SKenneth D. Merry uint8_t length[4]; 408*991554f2SKenneth D. Merry uint8_t protect; 409*991554f2SKenneth D. Merry }; 410*991554f2SKenneth D. Merry 411*991554f2SKenneth D. Merry static __inline uint32_t 412*991554f2SKenneth D. Merry mpr_regread(struct mpr_softc *sc, uint32_t offset) 413*991554f2SKenneth D. Merry { 414*991554f2SKenneth D. Merry return (bus_space_read_4(sc->mpr_btag, sc->mpr_bhandle, offset)); 415*991554f2SKenneth D. Merry } 416*991554f2SKenneth D. Merry 417*991554f2SKenneth D. Merry static __inline void 418*991554f2SKenneth D. Merry mpr_regwrite(struct mpr_softc *sc, uint32_t offset, uint32_t val) 419*991554f2SKenneth D. Merry { 420*991554f2SKenneth D. Merry bus_space_write_4(sc->mpr_btag, sc->mpr_bhandle, offset, val); 421*991554f2SKenneth D. Merry } 422*991554f2SKenneth D. Merry 423*991554f2SKenneth D. Merry /* free_queue must have Little Endian address 424*991554f2SKenneth D. Merry * TODO- cm_reply_data is unwanted. We can remove it. 425*991554f2SKenneth D. Merry * */ 426*991554f2SKenneth D. Merry static __inline void 427*991554f2SKenneth D. Merry mpr_free_reply(struct mpr_softc *sc, uint32_t busaddr) 428*991554f2SKenneth D. Merry { 429*991554f2SKenneth D. Merry if (++sc->replyfreeindex >= sc->fqdepth) 430*991554f2SKenneth D. Merry sc->replyfreeindex = 0; 431*991554f2SKenneth D. Merry sc->free_queue[sc->replyfreeindex] = htole32(busaddr); 432*991554f2SKenneth D. Merry mpr_regwrite(sc, MPI2_REPLY_FREE_HOST_INDEX_OFFSET, sc->replyfreeindex); 433*991554f2SKenneth D. Merry } 434*991554f2SKenneth D. Merry 435*991554f2SKenneth D. Merry static __inline struct mpr_chain * 436*991554f2SKenneth D. Merry mpr_alloc_chain(struct mpr_softc *sc) 437*991554f2SKenneth D. Merry { 438*991554f2SKenneth D. Merry struct mpr_chain *chain; 439*991554f2SKenneth D. Merry 440*991554f2SKenneth D. Merry if ((chain = TAILQ_FIRST(&sc->chain_list)) != NULL) { 441*991554f2SKenneth D. Merry TAILQ_REMOVE(&sc->chain_list, chain, chain_link); 442*991554f2SKenneth D. Merry sc->chain_free--; 443*991554f2SKenneth D. Merry if (sc->chain_free < sc->chain_free_lowwater) 444*991554f2SKenneth D. Merry sc->chain_free_lowwater = sc->chain_free; 445*991554f2SKenneth D. Merry } 446*991554f2SKenneth D. Merry #if __FreeBSD_version >= 900030 447*991554f2SKenneth D. Merry else 448*991554f2SKenneth D. Merry sc->chain_alloc_fail++; 449*991554f2SKenneth D. Merry #endif 450*991554f2SKenneth D. Merry return (chain); 451*991554f2SKenneth D. Merry } 452*991554f2SKenneth D. Merry 453*991554f2SKenneth D. Merry static __inline void 454*991554f2SKenneth D. Merry mpr_free_chain(struct mpr_softc *sc, struct mpr_chain *chain) 455*991554f2SKenneth D. Merry { 456*991554f2SKenneth D. Merry #if 0 457*991554f2SKenneth D. Merry bzero(chain->chain, 128); 458*991554f2SKenneth D. Merry #endif 459*991554f2SKenneth D. Merry sc->chain_free++; 460*991554f2SKenneth D. Merry TAILQ_INSERT_TAIL(&sc->chain_list, chain, chain_link); 461*991554f2SKenneth D. Merry } 462*991554f2SKenneth D. Merry 463*991554f2SKenneth D. Merry static __inline void 464*991554f2SKenneth D. Merry mpr_free_command(struct mpr_softc *sc, struct mpr_command *cm) 465*991554f2SKenneth D. Merry { 466*991554f2SKenneth D. Merry struct mpr_chain *chain, *chain_temp; 467*991554f2SKenneth D. Merry 468*991554f2SKenneth D. Merry if (cm->cm_reply != NULL) 469*991554f2SKenneth D. Merry mpr_free_reply(sc, cm->cm_reply_data); 470*991554f2SKenneth D. Merry cm->cm_reply = NULL; 471*991554f2SKenneth D. Merry cm->cm_flags = 0; 472*991554f2SKenneth D. Merry cm->cm_complete = NULL; 473*991554f2SKenneth D. Merry cm->cm_complete_data = NULL; 474*991554f2SKenneth D. Merry cm->cm_ccb = NULL; 475*991554f2SKenneth D. Merry cm->cm_targ = NULL; 476*991554f2SKenneth D. Merry cm->cm_max_segs = 0; 477*991554f2SKenneth D. Merry cm->cm_lun = 0; 478*991554f2SKenneth D. Merry cm->cm_state = MPR_CM_STATE_FREE; 479*991554f2SKenneth D. Merry cm->cm_data = NULL; 480*991554f2SKenneth D. Merry cm->cm_length = 0; 481*991554f2SKenneth D. Merry cm->cm_out_len = 0; 482*991554f2SKenneth D. Merry cm->cm_sglsize = 0; 483*991554f2SKenneth D. Merry cm->cm_sge = NULL; 484*991554f2SKenneth D. Merry 485*991554f2SKenneth D. Merry TAILQ_FOREACH_SAFE(chain, &cm->cm_chain_list, chain_link, chain_temp) { 486*991554f2SKenneth D. Merry TAILQ_REMOVE(&cm->cm_chain_list, chain, chain_link); 487*991554f2SKenneth D. Merry mpr_free_chain(sc, chain); 488*991554f2SKenneth D. Merry } 489*991554f2SKenneth D. Merry TAILQ_INSERT_TAIL(&sc->req_list, cm, cm_link); 490*991554f2SKenneth D. Merry } 491*991554f2SKenneth D. Merry 492*991554f2SKenneth D. Merry static __inline struct mpr_command * 493*991554f2SKenneth D. Merry mpr_alloc_command(struct mpr_softc *sc) 494*991554f2SKenneth D. Merry { 495*991554f2SKenneth D. Merry struct mpr_command *cm; 496*991554f2SKenneth D. Merry 497*991554f2SKenneth D. Merry cm = TAILQ_FIRST(&sc->req_list); 498*991554f2SKenneth D. Merry if (cm == NULL) 499*991554f2SKenneth D. Merry return (NULL); 500*991554f2SKenneth D. Merry 501*991554f2SKenneth D. Merry TAILQ_REMOVE(&sc->req_list, cm, cm_link); 502*991554f2SKenneth D. Merry KASSERT(cm->cm_state == MPR_CM_STATE_FREE, ("mpr: Allocating busy command\n")); 503*991554f2SKenneth D. Merry cm->cm_state = MPR_CM_STATE_BUSY; 504*991554f2SKenneth D. Merry return (cm); 505*991554f2SKenneth D. Merry } 506*991554f2SKenneth D. Merry 507*991554f2SKenneth D. Merry static __inline void 508*991554f2SKenneth D. Merry mpr_free_high_priority_command(struct mpr_softc *sc, struct mpr_command *cm) 509*991554f2SKenneth D. Merry { 510*991554f2SKenneth D. Merry struct mpr_chain *chain, *chain_temp; 511*991554f2SKenneth D. Merry 512*991554f2SKenneth D. Merry if (cm->cm_reply != NULL) 513*991554f2SKenneth D. Merry mpr_free_reply(sc, cm->cm_reply_data); 514*991554f2SKenneth D. Merry cm->cm_reply = NULL; 515*991554f2SKenneth D. Merry cm->cm_flags = 0; 516*991554f2SKenneth D. Merry cm->cm_complete = NULL; 517*991554f2SKenneth D. Merry cm->cm_complete_data = NULL; 518*991554f2SKenneth D. Merry cm->cm_ccb = NULL; 519*991554f2SKenneth D. Merry cm->cm_targ = NULL; 520*991554f2SKenneth D. Merry cm->cm_lun = 0; 521*991554f2SKenneth D. Merry cm->cm_state = MPR_CM_STATE_FREE; 522*991554f2SKenneth D. Merry TAILQ_FOREACH_SAFE(chain, &cm->cm_chain_list, chain_link, chain_temp) { 523*991554f2SKenneth D. Merry TAILQ_REMOVE(&cm->cm_chain_list, chain, chain_link); 524*991554f2SKenneth D. Merry mpr_free_chain(sc, chain); 525*991554f2SKenneth D. Merry } 526*991554f2SKenneth D. Merry TAILQ_INSERT_TAIL(&sc->high_priority_req_list, cm, cm_link); 527*991554f2SKenneth D. Merry } 528*991554f2SKenneth D. Merry 529*991554f2SKenneth D. Merry static __inline struct mpr_command * 530*991554f2SKenneth D. Merry mpr_alloc_high_priority_command(struct mpr_softc *sc) 531*991554f2SKenneth D. Merry { 532*991554f2SKenneth D. Merry struct mpr_command *cm; 533*991554f2SKenneth D. Merry 534*991554f2SKenneth D. Merry cm = TAILQ_FIRST(&sc->high_priority_req_list); 535*991554f2SKenneth D. Merry if (cm == NULL) 536*991554f2SKenneth D. Merry return (NULL); 537*991554f2SKenneth D. Merry 538*991554f2SKenneth D. Merry TAILQ_REMOVE(&sc->high_priority_req_list, cm, cm_link); 539*991554f2SKenneth D. Merry KASSERT(cm->cm_state == MPR_CM_STATE_FREE, ("mpr: Allocating busy command\n")); 540*991554f2SKenneth D. Merry cm->cm_state = MPR_CM_STATE_BUSY; 541*991554f2SKenneth D. Merry return (cm); 542*991554f2SKenneth D. Merry } 543*991554f2SKenneth D. Merry 544*991554f2SKenneth D. Merry static __inline void 545*991554f2SKenneth D. Merry mpr_lock(struct mpr_softc *sc) 546*991554f2SKenneth D. Merry { 547*991554f2SKenneth D. Merry mtx_lock(&sc->mpr_mtx); 548*991554f2SKenneth D. Merry } 549*991554f2SKenneth D. Merry 550*991554f2SKenneth D. Merry static __inline void 551*991554f2SKenneth D. Merry mpr_unlock(struct mpr_softc *sc) 552*991554f2SKenneth D. Merry { 553*991554f2SKenneth D. Merry mtx_unlock(&sc->mpr_mtx); 554*991554f2SKenneth D. Merry } 555*991554f2SKenneth D. Merry 556*991554f2SKenneth D. Merry #define MPR_INFO (1 << 0) /* Basic info */ 557*991554f2SKenneth D. Merry #define MPR_FAULT (1 << 1) /* Hardware faults */ 558*991554f2SKenneth D. Merry #define MPR_EVENT (1 << 2) /* Event data from the controller */ 559*991554f2SKenneth D. Merry #define MPR_LOG (1 << 3) /* Log data from the controller */ 560*991554f2SKenneth D. Merry #define MPR_RECOVERY (1 << 4) /* Command error recovery tracing */ 561*991554f2SKenneth D. Merry #define MPR_ERROR (1 << 5) /* Parameter errors, programming bugs */ 562*991554f2SKenneth D. Merry #define MPR_INIT (1 << 6) /* Things related to system init */ 563*991554f2SKenneth D. Merry #define MPR_XINFO (1 << 7) /* More detailed/noisy info */ 564*991554f2SKenneth D. Merry #define MPR_USER (1 << 8) /* Trace user-generated commands */ 565*991554f2SKenneth D. Merry #define MPR_MAPPING (1 << 9) /* Trace device mappings */ 566*991554f2SKenneth D. Merry #define MPR_TRACE (1 << 10) /* Function-by-function trace */ 567*991554f2SKenneth D. Merry 568*991554f2SKenneth D. Merry #define mpr_printf(sc, args...) \ 569*991554f2SKenneth D. Merry device_printf((sc)->mpr_dev, ##args) 570*991554f2SKenneth D. Merry 571*991554f2SKenneth D. Merry #define mpr_vprintf(sc, args...) \ 572*991554f2SKenneth D. Merry do { \ 573*991554f2SKenneth D. Merry if (bootverbose) \ 574*991554f2SKenneth D. Merry mpr_printf(sc, ##args); \ 575*991554f2SKenneth D. Merry } while (0) 576*991554f2SKenneth D. Merry 577*991554f2SKenneth D. Merry #define mpr_dprint(sc, level, msg, args...) \ 578*991554f2SKenneth D. Merry do { \ 579*991554f2SKenneth D. Merry if ((sc)->mpr_debug & level) \ 580*991554f2SKenneth D. Merry device_printf((sc)->mpr_dev, msg, ##args); \ 581*991554f2SKenneth D. Merry } while (0) 582*991554f2SKenneth D. Merry 583*991554f2SKenneth D. Merry #define mpr_dprint_field(sc, level, msg, args...) \ 584*991554f2SKenneth D. Merry do { \ 585*991554f2SKenneth D. Merry if ((sc)->mpr_debug & level) \ 586*991554f2SKenneth D. Merry printf("\t" msg, ##args); \ 587*991554f2SKenneth D. Merry } while (0) 588*991554f2SKenneth D. Merry 589*991554f2SKenneth D. Merry #define MPR_PRINTFIELD_START(sc, tag...) \ 590*991554f2SKenneth D. Merry mpr_dprint((sc), MPR_INFO, ##tag); \ 591*991554f2SKenneth D. Merry mpr_dprint_field((sc), MPR_INFO, ":\n") 592*991554f2SKenneth D. Merry #define MPR_PRINTFIELD_END(sc, tag) \ 593*991554f2SKenneth D. Merry mpr_dprint((sc), MPR_INFO, tag "\n") 594*991554f2SKenneth D. Merry #define MPR_PRINTFIELD(sc, facts, attr, fmt) \ 595*991554f2SKenneth D. Merry mpr_dprint_field((sc), MPR_INFO, #attr ": " #fmt "\n", (facts)->attr) 596*991554f2SKenneth D. Merry 597*991554f2SKenneth D. Merry #define MPR_EVENTFIELD_START(sc, tag...) \ 598*991554f2SKenneth D. Merry mpr_dprint((sc), MPR_EVENT, ##tag); \ 599*991554f2SKenneth D. Merry mpr_dprint_field((sc), MPR_EVENT, ":\n") 600*991554f2SKenneth D. Merry #define MPR_EVENTFIELD(sc, facts, attr, fmt) \ 601*991554f2SKenneth D. Merry mpr_dprint_field((sc), MPR_EVENT, #attr ": " #fmt "\n", (facts)->attr) 602*991554f2SKenneth D. Merry 603*991554f2SKenneth D. Merry #define CAN_SLEEP 1 604*991554f2SKenneth D. Merry #define NO_SLEEP 0 605*991554f2SKenneth D. Merry 606*991554f2SKenneth D. Merry static __inline void 607*991554f2SKenneth D. Merry mpr_from_u64(uint64_t data, U64 *mpr) 608*991554f2SKenneth D. Merry { 609*991554f2SKenneth D. Merry (mpr)->High = htole32((uint32_t)((data) >> 32)); 610*991554f2SKenneth D. Merry (mpr)->Low = htole32((uint32_t)((data) & 0xffffffff)); 611*991554f2SKenneth D. Merry } 612*991554f2SKenneth D. Merry 613*991554f2SKenneth D. Merry static __inline uint64_t 614*991554f2SKenneth D. Merry mpr_to_u64(U64 *data) 615*991554f2SKenneth D. Merry { 616*991554f2SKenneth D. Merry 617*991554f2SKenneth D. Merry return (((uint64_t)le32toh(data->High) << 32) | le32toh(data->Low)); 618*991554f2SKenneth D. Merry } 619*991554f2SKenneth D. Merry 620*991554f2SKenneth D. Merry static __inline void 621*991554f2SKenneth D. Merry mpr_mask_intr(struct mpr_softc *sc) 622*991554f2SKenneth D. Merry { 623*991554f2SKenneth D. Merry uint32_t mask; 624*991554f2SKenneth D. Merry 625*991554f2SKenneth D. Merry mask = mpr_regread(sc, MPI2_HOST_INTERRUPT_MASK_OFFSET); 626*991554f2SKenneth D. Merry mask |= MPI2_HIM_REPLY_INT_MASK; 627*991554f2SKenneth D. Merry mpr_regwrite(sc, MPI2_HOST_INTERRUPT_MASK_OFFSET, mask); 628*991554f2SKenneth D. Merry } 629*991554f2SKenneth D. Merry 630*991554f2SKenneth D. Merry static __inline void 631*991554f2SKenneth D. Merry mpr_unmask_intr(struct mpr_softc *sc) 632*991554f2SKenneth D. Merry { 633*991554f2SKenneth D. Merry uint32_t mask; 634*991554f2SKenneth D. Merry 635*991554f2SKenneth D. Merry mask = mpr_regread(sc, MPI2_HOST_INTERRUPT_MASK_OFFSET); 636*991554f2SKenneth D. Merry mask &= ~MPI2_HIM_REPLY_INT_MASK; 637*991554f2SKenneth D. Merry mpr_regwrite(sc, MPI2_HOST_INTERRUPT_MASK_OFFSET, mask); 638*991554f2SKenneth D. Merry } 639*991554f2SKenneth D. Merry 640*991554f2SKenneth D. Merry int mpr_pci_setup_interrupts(struct mpr_softc *sc); 641*991554f2SKenneth D. Merry int mpr_pci_restore(struct mpr_softc *sc); 642*991554f2SKenneth D. Merry 643*991554f2SKenneth D. Merry int mpr_attach(struct mpr_softc *sc); 644*991554f2SKenneth D. Merry int mpr_free(struct mpr_softc *sc); 645*991554f2SKenneth D. Merry void mpr_intr(void *); 646*991554f2SKenneth D. Merry void mpr_intr_msi(void *); 647*991554f2SKenneth D. Merry void mpr_intr_locked(void *); 648*991554f2SKenneth D. Merry int mpr_register_events(struct mpr_softc *, uint8_t *, mpr_evt_callback_t *, 649*991554f2SKenneth D. Merry void *, struct mpr_event_handle **); 650*991554f2SKenneth D. Merry int mpr_restart(struct mpr_softc *); 651*991554f2SKenneth D. Merry int mpr_update_events(struct mpr_softc *, struct mpr_event_handle *, 652*991554f2SKenneth D. Merry uint8_t *); 653*991554f2SKenneth D. Merry int mpr_deregister_events(struct mpr_softc *, struct mpr_event_handle *); 654*991554f2SKenneth D. Merry int mpr_push_sge(struct mpr_command *, MPI2_SGE_SIMPLE64 *, size_t, int); 655*991554f2SKenneth D. Merry int mpr_push_ieee_sge(struct mpr_command *, void *, int); 656*991554f2SKenneth D. Merry int mpr_add_dmaseg(struct mpr_command *, vm_paddr_t, size_t, u_int, int); 657*991554f2SKenneth D. Merry int mpr_attach_sas(struct mpr_softc *sc); 658*991554f2SKenneth D. Merry int mpr_detach_sas(struct mpr_softc *sc); 659*991554f2SKenneth D. Merry int mpr_read_config_page(struct mpr_softc *, struct mpr_config_params *); 660*991554f2SKenneth D. Merry int mpr_write_config_page(struct mpr_softc *, struct mpr_config_params *); 661*991554f2SKenneth D. Merry void mpr_memaddr_cb(void *, bus_dma_segment_t *, int , int ); 662*991554f2SKenneth D. Merry void mpr_init_sge(struct mpr_command *cm, void *req, void *sge); 663*991554f2SKenneth D. Merry int mpr_attach_user(struct mpr_softc *); 664*991554f2SKenneth D. Merry void mpr_detach_user(struct mpr_softc *); 665*991554f2SKenneth D. Merry void mprsas_record_event(struct mpr_softc *sc, 666*991554f2SKenneth D. Merry MPI2_EVENT_NOTIFICATION_REPLY *event_reply); 667*991554f2SKenneth D. Merry 668*991554f2SKenneth D. Merry int mpr_map_command(struct mpr_softc *sc, struct mpr_command *cm); 669*991554f2SKenneth D. Merry int mpr_wait_command(struct mpr_softc *sc, struct mpr_command *cm, 670*991554f2SKenneth D. Merry int timeout, int sleep_flag); 671*991554f2SKenneth D. Merry int mpr_request_polled(struct mpr_softc *sc, struct mpr_command *cm); 672*991554f2SKenneth D. Merry 673*991554f2SKenneth D. Merry int mpr_config_get_bios_pg3(struct mpr_softc *sc, Mpi2ConfigReply_t 674*991554f2SKenneth D. Merry *mpi_reply, Mpi2BiosPage3_t *config_page); 675*991554f2SKenneth D. Merry int mpr_config_get_raid_volume_pg0(struct mpr_softc *sc, Mpi2ConfigReply_t 676*991554f2SKenneth D. Merry *mpi_reply, Mpi2RaidVolPage0_t *config_page, u32 page_address); 677*991554f2SKenneth D. Merry int mpr_config_get_ioc_pg8(struct mpr_softc *sc, Mpi2ConfigReply_t *, 678*991554f2SKenneth D. Merry Mpi2IOCPage8_t *); 679*991554f2SKenneth D. Merry int mpr_config_get_iounit_pg8(struct mpr_softc *sc, 680*991554f2SKenneth D. Merry Mpi2ConfigReply_t *mpi_reply, Mpi2IOUnitPage8_t *config_page); 681*991554f2SKenneth D. Merry int mpr_config_get_sas_device_pg0(struct mpr_softc *, Mpi2ConfigReply_t *, 682*991554f2SKenneth D. Merry Mpi2SasDevicePage0_t *, u32 , u16 ); 683*991554f2SKenneth D. Merry int mpr_config_get_dpm_pg0(struct mpr_softc *, Mpi2ConfigReply_t *, 684*991554f2SKenneth D. Merry Mpi2DriverMappingPage0_t *, u16 ); 685*991554f2SKenneth D. Merry int mpr_config_get_raid_volume_pg1(struct mpr_softc *sc, 686*991554f2SKenneth D. Merry Mpi2ConfigReply_t *mpi_reply, Mpi2RaidVolPage1_t *config_page, u32 form, 687*991554f2SKenneth D. Merry u16 handle); 688*991554f2SKenneth D. Merry int mpr_config_get_volume_wwid(struct mpr_softc *sc, u16 volume_handle, 689*991554f2SKenneth D. Merry u64 *wwid); 690*991554f2SKenneth D. Merry int mpr_config_get_raid_pd_pg0(struct mpr_softc *sc, 691*991554f2SKenneth D. Merry Mpi2ConfigReply_t *mpi_reply, Mpi2RaidPhysDiskPage0_t *config_page, 692*991554f2SKenneth D. Merry u32 page_address); 693*991554f2SKenneth D. Merry void mprsas_ir_shutdown(struct mpr_softc *sc); 694*991554f2SKenneth D. Merry 695*991554f2SKenneth D. Merry int mpr_reinit(struct mpr_softc *sc); 696*991554f2SKenneth D. Merry void mprsas_handle_reinit(struct mpr_softc *sc); 697*991554f2SKenneth D. Merry 698*991554f2SKenneth D. Merry void mpr_base_static_config_pages(struct mpr_softc *sc); 699*991554f2SKenneth D. Merry 700*991554f2SKenneth D. Merry int mpr_mapping_initialize(struct mpr_softc *); 701*991554f2SKenneth D. Merry void mpr_mapping_topology_change_event(struct mpr_softc *, 702*991554f2SKenneth D. Merry Mpi2EventDataSasTopologyChangeList_t *); 703*991554f2SKenneth D. Merry int mpr_mapping_is_reinit_required(struct mpr_softc *); 704*991554f2SKenneth D. Merry void mpr_mapping_free_memory(struct mpr_softc *sc); 705*991554f2SKenneth D. Merry int mpr_config_set_dpm_pg0(struct mpr_softc *, Mpi2ConfigReply_t *, 706*991554f2SKenneth D. Merry Mpi2DriverMappingPage0_t *, u16 ); 707*991554f2SKenneth D. Merry void mpr_mapping_exit(struct mpr_softc *); 708*991554f2SKenneth D. Merry void mpr_mapping_check_devices(struct mpr_softc *, int); 709*991554f2SKenneth D. Merry int mpr_mapping_allocate_memory(struct mpr_softc *sc); 710*991554f2SKenneth D. Merry unsigned int mpr_mapping_get_sas_id(struct mpr_softc *, uint64_t , u16); 711*991554f2SKenneth D. Merry unsigned int mpr_mapping_get_sas_id_from_handle(struct mpr_softc *sc, 712*991554f2SKenneth D. Merry u16 handle); 713*991554f2SKenneth D. Merry unsigned int mpr_mapping_get_raid_id(struct mpr_softc *sc, u64 wwid, 714*991554f2SKenneth D. Merry u16 handle); 715*991554f2SKenneth D. Merry unsigned int mpr_mapping_get_raid_id_from_handle(struct mpr_softc *sc, 716*991554f2SKenneth D. Merry u16 volHandle); 717*991554f2SKenneth D. Merry void mpr_mapping_enclosure_dev_status_change_event(struct mpr_softc *, 718*991554f2SKenneth D. Merry Mpi2EventDataSasEnclDevStatusChange_t *event_data); 719*991554f2SKenneth D. Merry void mpr_mapping_ir_config_change_event(struct mpr_softc *sc, 720*991554f2SKenneth D. Merry Mpi2EventDataIrConfigChangeList_t *event_data); 721*991554f2SKenneth D. Merry 722*991554f2SKenneth D. Merry void mprsas_evt_handler(struct mpr_softc *sc, uintptr_t data, 723*991554f2SKenneth D. Merry MPI2_EVENT_NOTIFICATION_REPLY *event); 724*991554f2SKenneth D. Merry void mprsas_prepare_remove(struct mprsas_softc *sassc, uint16_t handle); 725*991554f2SKenneth D. Merry void mprsas_prepare_volume_remove(struct mprsas_softc *sassc, 726*991554f2SKenneth D. Merry uint16_t handle); 727*991554f2SKenneth D. Merry int mprsas_startup(struct mpr_softc *sc); 728*991554f2SKenneth D. Merry struct mprsas_target * mprsas_find_target_by_handle(struct mprsas_softc *, 729*991554f2SKenneth D. Merry int, uint16_t); 730*991554f2SKenneth D. Merry 731*991554f2SKenneth D. Merry SYSCTL_DECL(_hw_mpr); 732*991554f2SKenneth D. Merry 733*991554f2SKenneth D. Merry /* Compatibility shims for different OS versions */ 734*991554f2SKenneth D. Merry #if __FreeBSD_version >= 800001 735*991554f2SKenneth D. Merry #define mpr_kproc_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) \ 736*991554f2SKenneth D. Merry kproc_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) 737*991554f2SKenneth D. Merry #define mpr_kproc_exit(arg) kproc_exit(arg) 738*991554f2SKenneth D. Merry #else 739*991554f2SKenneth D. Merry #define mpr_kproc_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) \ 740*991554f2SKenneth D. Merry kthread_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) 741*991554f2SKenneth D. Merry #define mpr_kproc_exit(arg) kthread_exit(arg) 742*991554f2SKenneth D. Merry #endif 743*991554f2SKenneth D. Merry 744*991554f2SKenneth D. Merry #if defined(CAM_PRIORITY_XPT) 745*991554f2SKenneth D. Merry #define MPR_PRIORITY_XPT CAM_PRIORITY_XPT 746*991554f2SKenneth D. Merry #else 747*991554f2SKenneth D. Merry #define MPR_PRIORITY_XPT 5 748*991554f2SKenneth D. Merry #endif 749*991554f2SKenneth D. Merry 750*991554f2SKenneth D. Merry #if __FreeBSD_version < 800107 751*991554f2SKenneth D. Merry // Prior to FreeBSD-8.0 scp3_flags was not defined. 752*991554f2SKenneth D. Merry #define spc3_flags reserved 753*991554f2SKenneth D. Merry 754*991554f2SKenneth D. Merry #define SPC3_SID_PROTECT 0x01 755*991554f2SKenneth D. Merry #define SPC3_SID_3PC 0x08 756*991554f2SKenneth D. Merry #define SPC3_SID_TPGS_MASK 0x30 757*991554f2SKenneth D. Merry #define SPC3_SID_TPGS_IMPLICIT 0x10 758*991554f2SKenneth D. Merry #define SPC3_SID_TPGS_EXPLICIT 0x20 759*991554f2SKenneth D. Merry #define SPC3_SID_ACC 0x40 760*991554f2SKenneth D. Merry #define SPC3_SID_SCCS 0x80 761*991554f2SKenneth D. Merry 762*991554f2SKenneth D. Merry #define CAM_PRIORITY_NORMAL CAM_PRIORITY_NONE 763*991554f2SKenneth D. Merry #endif 764*991554f2SKenneth D. Merry 765*991554f2SKenneth D. Merry #endif 766*991554f2SKenneth D. Merry 767