threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
101 lines
3.0 KiB
C
101 lines
3.0 KiB
C
/*
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* MUSB OTG driver debug defines
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*
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* Copyright 2005 Mentor Graphics Corporation
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* Copyright (C) 2005-2006 by Texas Instruments
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* Copyright (C) 2006-2007 Nokia Corporation
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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
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* version 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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef __MUSB_LINUX_DEBUG_H__
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#define __MUSB_LINUX_DEBUG_H__
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#define yprintk(facility, format, args...) \
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printk(facility "%s %d: " format, \
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__func__, __LINE__, ## args)
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/* workaroud for redefine warning in usb_dump.c */
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#ifdef WARNING
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#undef WARNING
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#endif
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#ifdef INFO
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#undef INFO
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#endif
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#ifdef ERR
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#undef ERR
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#endif
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#define WARNING(fmt, args...) yprintk(KERN_WARNING, fmt, ## args)
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#define INFO(fmt, args...) yprintk(KERN_INFO, fmt, ## args)
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#define ERR(fmt, args...) yprintk(KERN_ERR, fmt, ## args)
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#define xprintk(level, format, args...) do { \
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if (_dbg_level(level)) { \
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if (musb_uart_debug) {\
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pr_notice("[MUSB]%s %d: " format, \
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__func__, __LINE__, ## args); \
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} \
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else{\
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pr_debug("[MUSB]%s %d: " format, \
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__func__, __LINE__, ## args); \
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} \
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} } while (0)
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extern unsigned int musb_debug;
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extern unsigned int musb_debug_limit;
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extern unsigned int musb_uart_debug;
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extern unsigned int musb_speed;
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static inline int _dbg_level(unsigned int level)
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{
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return level <= musb_debug;
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}
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#ifdef DBG
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#undef DBG
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#endif
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#define DBG(level, fmt, args...) xprintk(level, fmt, ## args)
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#define DBG_LIMIT(FREQ, fmt, args...) do {\
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static DEFINE_RATELIMIT_STATE(ratelimit, HZ, FREQ);\
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static int skip_cnt;\
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\
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if (unlikely(!musb_debug_limit))\
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DBG(0, fmt "<unlimit>\n", ## args);\
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else { \
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if (__ratelimit(&ratelimit)) {\
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DBG(0, fmt ", skip_cnt<%d>\n", ## args, skip_cnt);\
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skip_cnt = 0;\
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} else\
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skip_cnt++;\
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} \
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} while (0)\
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/* extern const char *otg_state_string(struct musb *); */
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extern int musb_init_debugfs(struct musb *musb) __attribute__((weak));
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extern void musb_exit_debugfs(struct musb *musb) __attribute__((weak));
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#endif /* __MUSB_LINUX_DEBUG_H__ */
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