c2d6bf66d7
2. Sysctls to enable/disable driver_state_dump and error_recovery. 3. Sysctl to control the delay between hw/fw reinitialization and restarting the fastpath. 4. Stop periodic stats retrieval if interface has IFF_DRV_RUNNING flag off. 5. Print contents of PEG_HALT_STATUS1 and PEG_HALT_STATUS2 on heartbeat failure. 6. Speed up slowpath shutdown during error recovery. 7. link_state update using atomic_store. 8. Added timestamp information on driver state and minidump captures. 9. Added support for Slowpath event logging 10.Added additional failure injection types to simulate failures.
106 lines
3.9 KiB
C
106 lines
3.9 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2013-2016 Qlogic Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* File : ql_dbg.h
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* Author : David C Somayajulu, Qlogic Corporation, Aliso Viejo, CA 92656.
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*/
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#ifndef _QL_DBG_H_
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#define _QL_DBG_H_
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extern void ql_dump_buf8(qla_host_t *ha, const char *str, void *dbuf,
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uint32_t len);
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extern void ql_dump_buf16(qla_host_t *ha, const char *str, void *dbuf,
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uint32_t len16);
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extern void ql_dump_buf32(qla_host_t *ha, const char *str, void *dbuf,
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uint32_t len32);
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#define INJCT_RX_RXB_INVAL 0x00001
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#define INJCT_RX_MP_NULL 0x00002
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#define INJCT_LRO_RXB_INVAL 0x00003
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#define INJCT_LRO_MP_NULL 0x00004
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#define INJCT_NUM_HNDLE_INVALID 0x00005
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#define INJCT_RDWR_INDREG_FAILURE 0x00006
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#define INJCT_RDWR_OFFCHIPMEM_FAILURE 0x00007
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#define INJCT_MBX_CMD_FAILURE 0x00008
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#define INJCT_HEARTBEAT_FAILURE 0x00009
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#define INJCT_TEMPERATURE_FAILURE 0x0000A
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#define INJCT_M_GETCL_M_GETJCL_FAILURE 0x0000B
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#define INJCT_INV_CONT_OPCODE 0x0000C
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#define INJCT_SGL_RCV_INV_DESC_COUNT 0x0000D
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#define INJCT_SGL_LRO_INV_DESC_COUNT 0x0000E
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#define INJCT_PEER_PORT_FAILURE_ERR_RECOVERY 0x0000F
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#ifdef QL_DBG
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#define QL_DPRINT1(ha, x) if (ha->dbg_level & 0x0001) device_printf x
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#define QL_DPRINT2(ha, x) if (ha->dbg_level & 0x0002) device_printf x
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#define QL_DPRINT4(ha, x) if (ha->dbg_level & 0x0004) device_printf x
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#define QL_DPRINT8(ha, x) if (ha->dbg_level & 0x0008) device_printf x
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#define QL_DPRINT10(ha, x) if (ha->dbg_level & 0x0010) device_printf x
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#define QL_DPRINT20(ha, x) if (ha->dbg_level & 0x0020) device_printf x
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#define QL_DPRINT40(ha, x) if (ha->dbg_level & 0x0040) device_printf x
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#define QL_DPRINT80(ha, x) if (ha->dbg_level & 0x0080) device_printf x
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#define QL_DUMP_BUFFER8(h, s, b, n) if (h->dbg_level & 0x08000000)\
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qla_dump_buf8(h, s, b, n)
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#define QL_DUMP_BUFFER16(h, s, b, n) if (h->dbg_level & 0x08000000)\
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qla_dump_buf16(h, s, b, n)
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#define QL_DUMP_BUFFER32(h, s, b, n) if (h->dbg_level & 0x08000000)\
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qla_dump_buf32(h, s, b, n)
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#define QL_ASSERT(ha, x, y) if (!x && !ha->err_inject) panic y
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#define QL_ERR_INJECT(ha, val) (ha->err_inject == val)
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#else
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#define QL_DPRINT1(ha, x)
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#define QL_DPRINT2(ha, x)
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#define QL_DPRINT4(ha, x)
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#define QL_DPRINT8(ha, x)
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#define QL_DPRINT10(ha, x)
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#define QL_DPRINT20(ha, x)
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#define QL_DPRINT40(ha, x)
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#define QL_DPRINT80(ha, x)
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#define QL_DUMP_BUFFER8(h, s, b, n)
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#define QL_DUMP_BUFFER16(h, s, b, n)
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#define QL_DUMP_BUFFER32(h, s, b, n)
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#define QL_ASSERT(ha, x, y)
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#define QL_ERR_INJECT(ha, val) 0
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#endif
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#endif /* #ifndef _QL_DBG_H_ */
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