diff options
Diffstat (limited to 'drivers/scsi/bfa/plog.c')
| -rw-r--r-- | drivers/scsi/bfa/plog.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/drivers/scsi/bfa/plog.c b/drivers/scsi/bfa/plog.c deleted file mode 100644 index fcb8864d327..00000000000 --- a/drivers/scsi/bfa/plog.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. - * All rights reserved - * www.brocade.com - * - * Linux driver for Brocade Fibre Channel Host Bus Adapter. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License (GPL) Version 2 as - * published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - */ - -#include <bfa_os_inc.h> -#include <cs/bfa_plog.h> -#include <cs/bfa_debug.h> - -static int -plkd_validate_logrec(struct bfa_plog_rec_s *pl_rec) -{ - if ((pl_rec->log_type != BFA_PL_LOG_TYPE_INT) - && (pl_rec->log_type != BFA_PL_LOG_TYPE_STRING)) - return 1; - - if ((pl_rec->log_type != BFA_PL_LOG_TYPE_INT) - && (pl_rec->log_num_ints > BFA_PL_INT_LOG_SZ)) - return 1; - - return 0; -} - -static void -bfa_plog_add(struct bfa_plog_s *plog, struct bfa_plog_rec_s *pl_rec) -{ - u16 tail; - struct bfa_plog_rec_s *pl_recp; - - if (plog->plog_enabled == 0) - return; - - if (plkd_validate_logrec(pl_rec)) { - bfa_assert(0); - return; - } - - tail = plog->tail; - - pl_recp = &(plog->plog_recs[tail]); - - bfa_os_memcpy(pl_recp, pl_rec, sizeof(struct bfa_plog_rec_s)); - - pl_recp->tv = BFA_TRC_TS(plog); - BFA_PL_LOG_REC_INCR(plog->tail); - - if (plog->head == plog->tail) - BFA_PL_LOG_REC_INCR(plog->head); -} - -void -bfa_plog_init(struct bfa_plog_s *plog) -{ - bfa_os_memset((char *)plog, 0, sizeof(struct bfa_plog_s)); - - bfa_os_memcpy(plog->plog_sig, BFA_PL_SIG_STR, BFA_PL_SIG_LEN); - plog->head = plog->tail = 0; - plog->plog_enabled = 1; -} - -void -bfa_plog_str(struct bfa_plog_s *plog, enum bfa_plog_mid mid, - enum bfa_plog_eid event, - u16 misc, char *log_str) -{ - struct bfa_plog_rec_s lp; - - if (plog->plog_enabled) { - bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); - lp.mid = mid; - lp.eid = event; - lp.log_type = BFA_PL_LOG_TYPE_STRING; - lp.misc = misc; - strncpy(lp.log_entry.string_log, log_str, - BFA_PL_STRING_LOG_SZ - 1); - lp.log_entry.string_log[BFA_PL_STRING_LOG_SZ - 1] = '\0'; - bfa_plog_add(plog, &lp); - } -} - -void -bfa_plog_intarr(struct bfa_plog_s *plog, enum bfa_plog_mid mid, - enum bfa_plog_eid event, - u16 misc, u32 *intarr, u32 num_ints) -{ - struct bfa_plog_rec_s lp; - u32 i; - - if (num_ints > BFA_PL_INT_LOG_SZ) - num_ints = BFA_PL_INT_LOG_SZ; - - if (plog->plog_enabled) { - bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); - lp.mid = mid; - lp.eid = event; - lp.log_type = BFA_PL_LOG_TYPE_INT; - lp.misc = misc; - - for (i = 0; i < num_ints; i++) - bfa_os_assign(lp.log_entry.int_log[i], - intarr[i]); - - lp.log_num_ints = (u8) num_ints; - - bfa_plog_add(plog, &lp); - } -} - -void -bfa_plog_fchdr(struct bfa_plog_s *plog, enum bfa_plog_mid mid, - enum bfa_plog_eid event, - u16 misc, struct fchs_s *fchdr) -{ - struct bfa_plog_rec_s lp; - u32 *tmp_int = (u32 *) fchdr; - u32 ints[BFA_PL_INT_LOG_SZ]; - - if (plog->plog_enabled) { - bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); - - ints[0] = tmp_int[0]; - ints[1] = tmp_int[1]; - ints[2] = tmp_int[4]; - - bfa_plog_intarr(plog, mid, event, misc, ints, 3); - } -} - -void -bfa_plog_fchdr_and_pl(struct bfa_plog_s *plog, enum bfa_plog_mid mid, - enum bfa_plog_eid event, u16 misc, struct fchs_s *fchdr, - u32 pld_w0) -{ - struct bfa_plog_rec_s lp; - u32 *tmp_int = (u32 *) fchdr; - u32 ints[BFA_PL_INT_LOG_SZ]; - - if (plog->plog_enabled) { - bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); - - ints[0] = tmp_int[0]; - ints[1] = tmp_int[1]; - ints[2] = tmp_int[4]; - ints[3] = pld_w0; - - bfa_plog_intarr(plog, mid, event, misc, ints, 4); - } -} - -void -bfa_plog_clear(struct bfa_plog_s *plog) -{ - plog->head = plog->tail = 0; -} - -void -bfa_plog_enable(struct bfa_plog_s *plog) -{ - plog->plog_enabled = 1; -} - -void -bfa_plog_disable(struct bfa_plog_s *plog) -{ - plog->plog_enabled = 0; -} - -bfa_boolean_t -bfa_plog_get_setting(struct bfa_plog_s *plog) -{ - return (bfa_boolean_t)plog->plog_enabled; -} |