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/linux/drivers/net/wireless/marvell/libertas/
H A DREADME74 Path: /sys/kernel/debug/libertas_wireless/ethX/registers/
97 Path: /sys/kernel/debug/libertas_wireless/ethX/
110 p6 is reserved for debug (0-65535)
117 Path: /sys/kernel/debug/libertas_wireless/ethX/subscribed_events/
167 Path: /sys/kernel/debug/libertas_wireless/ethX/
181 Path: /sys/kernel/debug/libertas_wireless/ethX/
190 Path: /sys/kernel/debug/libertas_wireless/ethX/
233 Path: /sys/kernel/debug/libertas_wireless/ethX/
/linux/Documentation/process/debugging/
H A Ddriver_development_debugging_guide.rst12 you through tools like dynamic debug, ftrace and other tools useful for
71 :ref:`process/debugging/userspace_debugging_guide:dynamic debug` that contains
74 **When is it appropriate to leave a debug print in the code?**
76 Permanent debug statements have to be useful for a developer to troubleshoot
80 debug statements shouldn't be upstreamed, as a working driver is supposed to be
96 dynamic debug. Additionally, a lot of drivers activate these prints via a
137 - Toggle a setting like debug on/off
152 ``/sys/kernel/debug/my_driver/my_value`` (with read permissions for
/linux/Documentation/ABI/testing/
H A Ddebugfs-ideapad1 What: /sys/kernel/debug/ideapad/cfg
11 What: /sys/kernel/debug/ideapad/status
H A Ddebugfs-iio-backend1 What: /sys/kernel/debug/iio/iio:deviceX/backendY/name
7 What: /sys/kernel/debug/iio/iio:deviceX/backendY/direct_reg_access
/linux/drivers/media/dvb-frontends/
H A Datbm8830.c17 if (debug) \
21 static int debug; variable
23 module_param(debug, int, 0644);
24 MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
39 if (debug >= 2) in atbm8830_write_reg()
75 if (debug >= 2) in atbm8830_read_reg()
H A Dzl10039.c17 static int debug; variable
24 if (debug) \
300 module_param(debug, int, 0644);
301 MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
/linux/include/linux/
H A Dppp-comp.h44 int opt_len, int unit, int opthdr, int debug);
65 int debug);
/linux/arch/arm/boot/dts/ti/keystone/
H A Dkeystone-k2hk-evm.dts31 led-debug-1-1 {
36 led-debug-1-2 {
41 led-debug-2 {
46 led-debug-3 {
/linux/drivers/media/tuners/
H A Dmt2131.c19 static int debug; variable
20 module_param(debug, int, 0644);
21 MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
23 #define dprintk(level,fmt, arg...) if (debug >= level) \
/linux/drivers/net/wireless/intel/ipw2x00/
H A Dlibipw_module.c208 static int debug = 0; variable
258 libipw_debug_level = debug; in libipw_init()
324 module_param(debug, int, 0444);
325 MODULE_PARM_DESC(debug, "debug output mask");
/linux/drivers/mtd/nand/raw/
H A Ddiskonchip.c89 static int debug = 0; variable
90 module_param(debug, int, 0);
241 if (debug) in _DoC_WaitReady()
287 if (debug) in DoC_WaitReady()
297 if (debug) in doc2000_write_byte()
309 if (debug) in doc2000_writebuf()
313 if (debug && i < 16) in doc2000_writebuf()
316 if (debug) in doc2000_writebuf()
327 if (debug) in doc2000_readbuf()
459 if (debug) in doc2001plus_writebuf()
[all …]
/linux/drivers/mtd/
H A Dsm_ftl.h75 if (debug) \
79 if (debug > 1) \
/linux/drivers/pcmcia/
H A Dsoc_common.h54 #define debug(skt, lvl, fmt, arg...) \ macro
58 #define debug(skt, lvl, fmt, arg...) do { } while (0) macro
/linux/scripts/
H A Dextract_xc3028.pl25 my $debug=0;
107 printf "(len %d) ",$length if ($debug);
110 printf "%02x ",ord(substr($out,$i,1)) if ($debug);
112 printf "\n" if ($debug);
122 printf "(len_fix %d) ",$length if ($debug);
125 printf "%02x ",ord(substr($out,$i,1)) if ($debug);
127 printf "\n" if ($debug);
/linux/drivers/net/wireless/ath/ath9k/
H A Dhtc.h330 #define CAB_STAT_INC(priv) do { ((priv)->debug.tx_stats.cab_queued++); } while (0)
331 #define TX_QSTAT_INC(priv, q) do { ((priv)->debug.tx_stats.queue_stats[q]++); } while (0)
334 __STAT_SAFE((hif_dev), (hif_dev)->htc_handle->drv_priv->debug.tx_stats.c++)
336 __STAT_SAFE((hif_dev), (hif_dev)->htc_handle->drv_priv->debug.tx_stats.c += a)
338 __STAT_SAFE((hif_dev), (hif_dev)->htc_handle->drv_priv->debug.skbrx_stats.c++)
340 __STAT_SAFE((hif_dev), (hif_dev)->htc_handle->drv_priv->debug.skbrx_stats.c += a)
537 struct ath9k_debug debug; member
/linux/drivers/isdn/mISDN/
H A Dsocket.c14 static u_int *debug; variable
67 if (*debug & DEBUG_SOCKET) in mISDN_send()
84 if (*debug & DEBUG_SOCKET) in mISDN_ctrl()
114 if (*debug & DEBUG_SOCKET) in mISDN_sock_recvmsg()
173 if (*debug & DEBUG_SOCKET) in mISDN_sock_sendmsg()
214 if (*debug & DEBUG_SOCKET) in mISDN_sock_sendmsg()
240 if (*debug & DEBUG_SOCKET) in data_sock_release()
409 if (*debug & DEBUG_SOCKET) in data_sock_setsockopt()
472 if (*debug & DEBUG_SOCKET) in data_sock_bind()
814 debug = deb; in misdn_sock_init()
/linux/sound/soc/sof/
H A DKconfig76 This option unlocks SOF developer options for debug/performance/
91 option is intended for debug only, but this should not add any
151 bool "SOF nocodec debug mode support"
160 Say Y if you need this nocodec debug fallback option.
169 typically only enabled for developers for debug purposes, before
188 if you are trying to debug IPC with the DSP firmware.
199 If you are trying to debug pointer update with position IPCs or where
209 latency and therefore should be used for debug purposes only.
218 module parameter (similar to dynamic debug).
264 This option keeps the DSP in D0 state so that firmware debug
/linux/drivers/media/usb/b2c2/
H A DKconfig11 bool "Enable debug for the B2C2 FlexCop drivers"
15 Say Y if you want to enable the module option to control debug messages
/linux/drivers/media/pci/b2c2/
H A DKconfig11 bool "Enable debug for the B2C2 FlexCop drivers"
15 Say Y if you want to enable the module option to control debug messages
/linux/drivers/gpu/drm/amd/display/dc/hwss/dcn35/
H A Ddcn35_hwseq.c81 if (dc->debug.enable_mem_low_power.bits.dmcu) {
83 if (dc->debug.disable_dmcu || dc->config.disable_dmcu) {
89 if (dc->debug.enable_mem_low_power.bits.optc) {
94 if (dc->debug.enable_mem_low_power.bits.vga) {
99 if (dc->debug.enable_mem_low_power.bits.mpc &&
103 …if (dc->debug.enable_mem_low_power.bits.vpg && dc->res_pool->stream_enc[0]->vpg->funcs->vpg_powerd…
118 if (dc->debug.enable_pg_cntl_debug_logs && dc->res_pool->pg_cntl) { in print_pg_status()
249 !dc->res_pool->hubbub->ctx->dc->debug.disable_stutter) in dcn35_init_hw()
251 !dc->res_pool->hubbub->ctx->dc->debug.disable_stutter); in dcn35_init_hw()
278 if (dc->debug.enable_mem_low_power.bits.i2c) in dcn35_init_hw()
[all …]
/linux/drivers/media/radio/
H A Dradio-shark2.c43 static int debug; variable
44 module_param(debug, int, 0);
45 MODULE_PARM_DESC(debug, "Debug level (0-1)");
85 v4l2_dbg(1, debug, tea->v4l2_dev, "shark2-write: %*ph\n", in shark_write_reg()
129 v4l2_dbg(1, debug, tea->v4l2_dev, "shark2-read: %*ph\n", in shark_read_reg()
/linux/drivers/media/i2c/
H A Dadv7393.c43 static bool debug; variable
44 module_param(debug, bool, 0644);
45 MODULE_PARM_DESC(debug, "Debug level 0-1");
153 v4l2_dbg(1, debug, sd, in adv7393_setstd()
216 v4l2_dbg(1, debug, sd, in adv7393_setoutput()
/linux/security/apparmor/
H A DKconfig19 bool "Build AppArmor with debug code"
25 provide fine grained control of the debug options that are
43 Set the default value of the apparmor.debug kernel parameter.
44 When enabled, various debug messages will be logged to
114 KUnit tests run during boot and output the results to the debug log
/linux/drivers/staging/fbtft/
H A Dfbtft-core.c33 static unsigned long debug; variable
34 module_param(debug, ulong, 0000);
35 MODULE_PARM_DESC(debug, "override device debug level");
235 if (unlikely(par->debug & (DEBUG_TIME_FIRST_UPDATE | in fbtft_update_display()
237 if ((par->debug & DEBUG_TIME_EACH_UPDATE) || in fbtft_update_display()
238 ((par->debug & DEBUG_TIME_FIRST_UPDATE) && in fbtft_update_display()
544 if (pdata->display.debug) in fbtft_framebuffer_alloc()
545 display->debug = pdata->display.debug; in fbtft_framebuffer_alloc()
557 display->debug |= debug; in fbtft_framebuffer_alloc()
558 fbtft_expand_debug_value(&display->debug); in fbtft_framebuffer_alloc()
[all …]
/linux/drivers/net/wireless/marvell/mwifiex/
H A DREADME118 The following debug info are provided in /debugfs/mwifiex/mlanX/debug:
190 echo r <address> 0 > /sys/kernel/debug/mwifiex/mlan0/memrw
191 cat /sys/kernel/debug/mwifiex/mlan0/memrw
193 echo w <address> [value] > /sys/kernel/debug/mwifiex/mlan0/memrw
200 echo r 0x4cf70 0 > /sys/kernel/debug/mwifiex/mlan0/memrw
201 cat /sys/kernel/debug/mwifiex/mlan0/memrw
204 echo w 0x8000a000 0xc0000000 > /sys/kernel/debug/mwifiex/mlan0/memrw
222 This command is used to debug/simulate host sleep feature using

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