1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_PX_SPACE_H 28 #define _SYS_PX_SPACE_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define PX_SPURINTR_MSG_DEFAULT -1ull 37 38 extern ushort_t px_command_default; 39 extern uint_t px_set_latency_timer_register; 40 extern uint64_t px_perr_fatal; 41 extern uint64_t px_serr_fatal; 42 extern hrtime_t px_intrpend_timeout; 43 extern uint_t px_unclaimed_intr_max; 44 extern uint_t px_unclaimed_intr_block; 45 extern uint32_t px_spurintr_duration; 46 extern uint64_t px_spurintr_msgs; 47 extern uint_t px_stream_buf_enable; 48 extern uint_t px_stream_buf_exists; 49 extern uint_t px_use_contexts; 50 extern uint_t px_ctx_no_active_flush; 51 extern uint_t px_context_minpages; 52 53 extern uint_t px_mmu_error_intr_enable; 54 extern uint_t px_rerun_disable; 55 56 extern uint_t px_error_intr_enable; 57 extern uint_t px_dwsync_disable; 58 extern uint_t px_intsync_disable; 59 60 extern uint_t px_intr_retry_intv; 61 extern uint8_t px_latency_timer; 62 extern uint_t px_panic_on_fatal_errors; 63 extern uint_t px_thermal_intr_fatal; 64 extern uint_t px_buserr_interrupt; 65 66 extern uint64_t px_errtrig_pa; 67 68 extern uint_t px_check_all_handlers; 69 extern uint_t px_lock_tlb; 70 71 extern uint64_t px_dvma_debug_on; 72 extern uint64_t px_dvma_debug_off; 73 extern uint32_t px_dvma_debug_rec; 74 extern uint_t px_dvma_page_cache_entries; 75 extern uint_t px_dvma_page_cache_clustsz; 76 extern int px_dvma_sync_before_unmap; 77 #ifdef PX_DMA_PROF 78 extern uint_t px_dvmaft_npages; 79 extern uint_t px_dvmaft_limit; 80 extern uint_t px_dvmaft_free; 81 extern uint_t px_dvmaft_success; 82 extern uint_t px_dvmaft_exhaust; 83 extern uint_t px_dvma_vmem_alloc; 84 extern uint_t px_dvma_vmem_xalloc; 85 extern uint_t px_dvma_vmem_free; 86 extern uint_t px_dvma_vmem_xfree; 87 #endif /* PX_DMA_PROF */ 88 extern uint_t px_disable_fdvma; 89 90 extern uint_t px_iommu_ctx_lock_failure; 91 extern uint_t px_preserve_iommu_tsb; 92 extern uintptr_t px_kmem_clid; 93 94 #define PX_ERR_EN_ALL -1ull 95 #define PX_ERR_MASK_NONE 0ull 96 97 extern uint64_t px_tlu_ue_intr_mask; 98 extern uint64_t px_tlu_ue_log_mask; 99 extern uint64_t px_tlu_ue_count_mask; 100 101 extern uint64_t px_tlu_ce_intr_mask; 102 extern uint64_t px_tlu_ce_log_mask; 103 extern uint64_t px_tlu_ce_count_mask; 104 105 extern uint64_t px_tlu_oe_intr_mask; 106 extern uint64_t px_tlu_oe_log_mask; 107 extern uint64_t px_tlu_oe_count_mask; 108 109 extern uint64_t px_mmu_intr_mask; 110 extern uint64_t px_mmu_log_mask; 111 extern uint64_t px_mmu_count_mask; 112 113 extern uint64_t px_imu_intr_mask; 114 extern uint64_t px_imu_log_mask; 115 extern uint64_t px_imu_count_mask; 116 117 #define LPU_INTR_ENABLE 0ull 118 #define LPU_INTR_DISABLE -1ull 119 120 extern uint64_t px_ilu_intr_mask; 121 extern uint64_t px_ilu_log_mask; 122 extern uint64_t px_ilu_count_mask; 123 124 extern uint64_t px_cb_intr_mask; 125 extern uint64_t px_cb_log_mask; 126 extern uint64_t px_cb_count_mask; 127 128 extern uint64_t px_lpul_intr_mask; 129 extern uint64_t px_lpul_log_mask; 130 extern uint64_t px_lpul_count_mask; 131 132 extern uint64_t px_lpup_intr_mask; 133 extern uint64_t px_lpup_log_mask; 134 extern uint64_t px_lpup_count_mask; 135 136 extern uint64_t px_lpur_intr_mask; 137 extern uint64_t px_lpur_log_mask; 138 extern uint64_t px_lpur_count_mask; 139 140 extern uint64_t px_lpux_intr_mask; 141 extern uint64_t px_lpux_log_mask; 142 extern uint64_t px_lpux_count_mask; 143 144 extern uint64_t px_lpus_intr_mask; 145 extern uint64_t px_lpus_log_mask; 146 extern uint64_t px_lpus_count_mask; 147 148 extern uint64_t px_lpug_intr_mask; 149 extern uint64_t px_lpug_log_mask; 150 extern uint64_t px_lpug_count_mask; 151 152 /* timeout length in micro seconds */ 153 #define PX_PME_TO_ACK_TIMEOUT 1000000 154 #define PX_LINKUP_TIMEOUT 100000 155 156 #define PX_PWR_PIL 1 157 #define PX_MAX_L1_TRIES 5 158 159 extern uint64_t px_pme_to_ack_timeout; 160 extern uint64_t px_linkup_timeout; 161 extern uint32_t px_pwr_pil; 162 extern uint32_t px_max_l1_tries; 163 164 #ifdef __cplusplus 165 } 166 #endif 167 168 #endif /* _SYS_PX_SPACE_H */ 169