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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include "ghd.h" 30 #include "ghd_debug.h" 31 32 #if !(defined(GHD_DEBUG) || defined(__lint)) 33 ulong_t ghd_debug_flags = 0; 34 #else 35 ulong_t ghd_debug_flags = GDBG_FLAG_ERROR 36 /* | GDBG_FLAG_WAITQ */ 37 /* | GDBG_FLAG_INTR */ 38 /* | GDBG_FLAG_START */ 39 /* | GDBG_FLAG_WARN */ 40 /* | GDBG_FLAG_DMA */ 41 /* | GDBG_FLAG_PEND_INTR */ 42 /* | GDBG_FLAG_START */ 43 /* | GDBG_FLAG_PKT */ 44 /* | GDBG_FLAG_INIT */ 45 ; 46 #endif 47 48 void 49 ghd_err(const char *fmt, ...) 50 { 51 va_list ap; 52 53 va_start(ap, fmt); 54 vcmn_err(CE_CONT, fmt, ap); 55 va_end(ap); 56 } 57 58 #if defined(GHD_DEBUG) 59 #include <sys/promif.h> 60 #define PRF prom_printf 61 62 static void 63 ghd_dump_ccc(ccc_t *P) 64 { 65 PRF("nextp 0x%p tmrp 0x%p label 0x%p &mutex 0x%p\n", 66 P->ccc_nextp, P->ccc_tmrp, P->ccc_label, &P->ccc_activel_mutex); 67 PRF("&activel 0x%p dip 0x%p iblock 0x%p\n", 68 &P->ccc_activel, P->ccc_hba_dip, P->ccc_iblock); 69 PRF("softid 0x%p &hba_mutext 0x%p\n poll 0x%p\n", 70 P->ccc_soft_id, &P->ccc_hba_mutex, &P->ccc_hba_pollmode); 71 PRF("&devs 0x%p &waitq_mutex 0x%p &waitq 0x%p\n", 72 &P->ccc_devs, &P->ccc_waitq_mutex, &P->ccc_waitq); 73 PRF("waitq_freezetime 0x%p waitq_freezedelay %p\n", 74 &P->ccc_waitq_freezetime, &P->ccc_waitq_freezedelay); 75 PRF("dq softid 0x%p &dq_mutex 0x%p &doneq 0x%p\n", 76 P->ccc_doneq_softid, &P->ccc_doneq_mutex, &P->ccc_doneq); 77 PRF("handle 0x%p &ccballoc 0x%p\n", 78 P->ccc_hba_handle, &P->ccc_ccballoc); 79 PRF("hba_reset_notify_callback 0x%p notify_list 0x%p mutex 0x%p\n", 80 P->ccc_hba_reset_notify_callback, &P->ccc_reset_notify_list, 81 &P->ccc_reset_notify_mutex); 82 } 83 84 85 static void 86 ghd_dump_gcmd(gcmd_t *P) 87 { 88 PRF("cmd_q nextp 0x%p prevp 0x%p private 0x%p\n", 89 P->cmd_q.l2_nextp, P->cmd_q.l2_prevp, P->cmd_q.l2_private); 90 PRF("state %ul wq lev %ld flags 0x%x\n", 91 P->cmd_state, P->cmd_waitq_level, P->cmd_flags); 92 PRF("timer Q nextp 0x%p prevp 0x%p private 0x%p\n", 93 P->cmd_timer_link.l2_nextp, P->cmd_timer_link.l2_prevp, 94 P->cmd_timer_link.l2_private); 95 96 PRF("start time 0x%lx timeout 0x%lx hba private 0x%p pktp 0x%p\n", 97 P->cmd_start_time, P->cmd_timeout, P->cmd_private, P->cmd_pktp); 98 PRF("gtgtp 0x%p dma_flags 0x%x dma_handle 0x%p dmawin 0x%p " 99 "dmaseg 0x%p\n", P->cmd_gtgtp, P->cmd_dma_flags, 100 P->cmd_dma_handle, P->cmd_dmawin, P->cmd_dmaseg); 101 PRF("wcount %d windex %d ccount %d cindex %d\n", 102 P->cmd_wcount, P->cmd_windex, P->cmd_ccount, P->cmd_cindex); 103 PRF("totxfer %ld\n", P->cmd_totxfer); 104 } 105 #endif 106