px_space.h revision eae2e508a8e70b1ec407b10bd068c080651bbe5c
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_PX_SPACE_H
#define _SYS_PX_SPACE_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#define PX_SPURINTR_MSG_DEFAULT -1ull
extern char px_panic_hb_msg[];
extern char px_panic_rc_msg[];
extern char px_panic_rp_msg[];
extern char px_panic_fab_msg[];
extern uint_t px_max_errorq_size;
extern ushort_t px_command_default;
extern uint_t px_set_latency_timer_register;
extern uint64_t px_perr_fatal;
extern uint64_t px_serr_fatal;
extern hrtime_t px_intrpend_timeout;
extern uint_t px_unclaimed_intr_max;
extern uint_t px_unclaimed_intr_block;
extern uint32_t px_spurintr_duration;
extern uint64_t px_spurintr_msgs;
extern uint_t px_stream_buf_enable;
extern uint_t px_stream_buf_exists;
extern uint_t px_use_contexts;
extern uint_t px_ctx_no_active_flush;
extern uint_t px_context_minpages;
extern uint_t px_mmu_error_intr_enable;
extern uint_t px_rerun_disable;
extern uint_t px_error_intr_enable;
extern uint_t px_dwsync_disable;
extern uint_t px_intsync_disable;
extern uint_t px_intr_retry_intv;
extern uint8_t px_latency_timer;
extern uint_t px_panic_on_fatal_errors;
extern uint_t px_thermal_intr_fatal;
extern uint_t px_buserr_interrupt;
extern uint64_t px_errtrig_pa;
extern uint_t px_check_all_handlers;
extern uint_t px_lock_tlb;
extern uint64_t px_dvma_debug_on;
extern uint64_t px_dvma_debug_off;
extern uint32_t px_dvma_debug_rec;
extern uint_t px_dvma_page_cache_entries;
extern uint_t px_dvma_page_cache_clustsz;
extern int px_dvma_sync_before_unmap;
#ifdef PX_DMA_PROF
extern uint_t px_dvmaft_npages;
extern uint_t px_dvmaft_limit;
extern uint_t px_dvmaft_free;
extern uint_t px_dvmaft_success;
extern uint_t px_dvmaft_exhaust;
extern uint_t px_dvma_vmem_alloc;
extern uint_t px_dvma_vmem_xalloc;
extern uint_t px_dvma_vmem_free;
extern uint_t px_dvma_vmem_xfree;
#endif /* PX_DMA_PROF */
extern uint_t px_disable_fdvma;
extern uint_t px_iommu_ctx_lock_failure;
extern uintptr_t px_kmem_clid;
/* timeout length in micro seconds */
#define PX_MSEC_TO_USEC 1000
#define PX_PME_TO_ACK_TIMEOUT (1000 * PX_MSEC_TO_USEC)
#define PX_LUP_POLL_INTERVAL (10 * PX_MSEC_TO_USEC)
#define PX_LUP_POLL_TO (10 * PX_LUP_POLL_INTERVAL)
#define PX_PWR_PIL 1
#define PX_MAX_L1_TRIES 5
extern uint64_t px_pme_to_ack_timeout;
extern uint64_t px_lup_poll_to;
extern uint64_t px_lup_poll_interval;
extern uint32_t px_pwr_pil;
extern uint32_t px_max_l1_tries;
/* Print and Log tunables */
extern uint32_t px_log;
extern uint32_t px_die;
#ifdef __cplusplus
}
#endif
#endif /* _SYS_PX_SPACE_H */