127 lines
3.6 KiB
C
127 lines
3.6 KiB
C
/*
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* Intel Wireless Multicomm 3200 WiFi driver
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*
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* Copyright (C) 2009 Intel Corporation <ilw@linux.intel.com>
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* Samuel Ortiz <samuel.ortiz@intel.com>
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* Zhu Yi <yi.zhu@intel.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version
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* 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*
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*/
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#ifndef __IWM_DEBUG_H__
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#define __IWM_DEBUG_H__
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#define IWM_ERR(p, f, a...) dev_err(iwm_to_dev(p), f, ## a)
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#define IWM_WARN(p, f, a...) dev_warn(iwm_to_dev(p), f, ## a)
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#define IWM_INFO(p, f, a...) dev_info(iwm_to_dev(p), f, ## a)
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#define IWM_CRIT(p, f, a...) dev_crit(iwm_to_dev(p), f, ## a)
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#ifdef CONFIG_IWM_DEBUG
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#define IWM_DEBUG_MODULE(i, level, module, f, a...) \
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do { \
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if (unlikely(i->dbg.dbg_module[IWM_DM_##module] >= (IWM_DL_##level)))\
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dev_printk(KERN_INFO, (iwm_to_dev(i)), \
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"%s " f, __func__ , ## a); \
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} while (0)
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#define IWM_HEXDUMP(i, level, module, pref, buf, len) \
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do { \
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if (unlikely(i->dbg.dbg_module[IWM_DM_##module] >= (IWM_DL_##level)))\
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print_hex_dump(KERN_INFO, pref, DUMP_PREFIX_OFFSET, \
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16, 1, buf, len, 1); \
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} while (0)
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#else
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#define IWM_DEBUG_MODULE(i, level, module, f, a...)
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#define IWM_HEXDUMP(i, level, module, pref, buf, len)
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#endif /* CONFIG_IWM_DEBUG */
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/* Debug modules */
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enum iwm_debug_module_id {
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IWM_DM_BOOT = 0,
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IWM_DM_FW,
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IWM_DM_SDIO,
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IWM_DM_NTF,
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IWM_DM_RX,
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IWM_DM_TX,
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IWM_DM_MLME,
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IWM_DM_CMD,
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IWM_DM_WEXT,
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__IWM_DM_NR,
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};
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#define IWM_DM_DEFAULT 0
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#define IWM_DBG_BOOT(i, l, f, a...) IWM_DEBUG_MODULE(i, l, BOOT, f, ## a)
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#define IWM_DBG_FW(i, l, f, a...) IWM_DEBUG_MODULE(i, l, FW, f, ## a)
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#define IWM_DBG_SDIO(i, l, f, a...) IWM_DEBUG_MODULE(i, l, SDIO, f, ## a)
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#define IWM_DBG_NTF(i, l, f, a...) IWM_DEBUG_MODULE(i, l, NTF, f, ## a)
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#define IWM_DBG_RX(i, l, f, a...) IWM_DEBUG_MODULE(i, l, RX, f, ## a)
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#define IWM_DBG_TX(i, l, f, a...) IWM_DEBUG_MODULE(i, l, TX, f, ## a)
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#define IWM_DBG_MLME(i, l, f, a...) IWM_DEBUG_MODULE(i, l, MLME, f, ## a)
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#define IWM_DBG_CMD(i, l, f, a...) IWM_DEBUG_MODULE(i, l, CMD, f, ## a)
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#define IWM_DBG_WEXT(i, l, f, a...) IWM_DEBUG_MODULE(i, l, WEXT, f, ## a)
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/* Debug levels */
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enum iwm_debug_level {
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IWM_DL_NONE = 0,
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IWM_DL_ERR,
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IWM_DL_WARN,
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IWM_DL_INFO,
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IWM_DL_DBG,
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};
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#define IWM_DL_DEFAULT IWM_DL_ERR
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struct iwm_debugfs {
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struct iwm_priv *iwm;
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struct dentry *rootdir;
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struct dentry *devdir;
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struct dentry *dbgdir;
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struct dentry *txdir;
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struct dentry *rxdir;
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struct dentry *busdir;
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u32 dbg_level;
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struct dentry *dbg_level_dentry;
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unsigned long dbg_modules;
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struct dentry *dbg_modules_dentry;
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u8 dbg_module[__IWM_DM_NR];
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struct dentry *dbg_module_dentries[__IWM_DM_NR];
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struct dentry *txq_dentry;
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struct dentry *tx_credit_dentry;
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struct dentry *rx_ticket_dentry;
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struct dentry *fw_err_dentry;
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};
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#ifdef CONFIG_IWM_DEBUG
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int iwm_debugfs_init(struct iwm_priv *iwm);
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void iwm_debugfs_exit(struct iwm_priv *iwm);
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#else
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static inline int iwm_debugfs_init(struct iwm_priv *iwm)
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{
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return 0;
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}
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static inline void iwm_debugfs_exit(struct iwm_priv *iwm) {}
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#endif
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#endif
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