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Merge tag 'v3.13-rc4' into core/locking

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Merge Linux 3.13-rc4, to refresh this rather old tree with the latest fixes.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2013-12-17 15:27:08 +01:00
parent 919fc6e348 319e2e3f63
commit bb799d3b98
1709 changed files with 30339 additions and 14394 deletions
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25
tools/lib/traceevent/event-parse.c
View File

@@ -1606,6 +1606,24 @@ process_arg(struct event_format *event, struct print_arg *arg, char **tok)
static enum event_type
process_op(struct event_format *event, struct print_arg *arg, char **tok);
/*
* For __print_symbolic() and __print_flags, we need to completely
* evaluate the first argument, which defines what to print next.
*/
static enum event_type
process_field_arg(struct event_format *event, struct print_arg *arg, char **tok)
{
enum event_type type;
type = process_arg(event, arg, tok);
while (type == EVENT_OP) {
type = process_op(event, arg, tok);
}
return type;
}
static enum event_type
process_cond(struct event_format *event, struct print_arg *top, char **tok)
{
@@ -2371,7 +2389,7 @@ process_flags(struct event_format *event, struct print_arg *arg, char **tok)
goto out_free;
}
type = process_arg(event, field, &token);
type = process_field_arg(event, field, &token);
/* Handle operations in the first argument */
while (type == EVENT_OP)
@@ -2424,7 +2442,8 @@ process_symbols(struct event_format *event, struct print_arg *arg, char **tok)
goto out_free;
}
type = process_arg(event, field, &token);
type = process_field_arg(event, field, &token);
if (test_type_token(type, token, EVENT_DELIM, ","))
goto out_free_field;
@@ -3446,7 +3465,7 @@ eval_num_arg(void *data, int size, struct event_format *event, struct print_arg
* is in the bottom half of the 32 bit field.
*/
offset &= 0xffff;
val = (unsigned long long)(data + offset);
val = (unsigned long long)((unsigned long)data + offset);
break;
default: /* not sure what to do there */
return 0;

6
tools/perf/util/header.c
View File

@@ -2078,8 +2078,10 @@ static int process_group_desc(struct perf_file_section *section __maybe_unused,
if (evsel->idx == (int) desc[i].leader_idx) {
evsel->leader = evsel;
/* {anon_group} is a dummy name */
if (strcmp(desc[i].name, "{anon_group}"))
if (strcmp(desc[i].name, "{anon_group}")) {
evsel->group_name = desc[i].name;
desc[i].name = NULL;
}
evsel->nr_members = desc[i].nr_members;
if (i >= nr_groups || nr > 0) {
@@ -2105,7 +2107,7 @@ static int process_group_desc(struct perf_file_section *section __maybe_unused,
ret = 0;
out_free:
while ((int) --i >= 0)
for (i = 0; i < nr_groups; i++)
free(desc[i].name);
free(desc);

11
tools/perf/util/thread.c
View File

@@ -70,14 +70,13 @@ int thread__set_comm(struct thread *thread, const char *str, u64 timestamp)
/* Override latest entry if it had no specific time coverage */
if (!curr->start) {
comm__override(curr, str, timestamp);
return 0;
} else {
new = comm__new(str, timestamp);
if (!new)
return -ENOMEM;
list_add(&new->list, &thread->comm_list);
}
new = comm__new(str, timestamp);
if (!new)
return -ENOMEM;
list_add(&new->list, &thread->comm_list);
thread->comm_set = true;
return 0;

3
tools/power/cpupower/man/cpupower-idle-info.1
View File

@@ -87,4 +87,5 @@ Thomas Renninger <trenn@suse.de>
.fi
.SH "SEE ALSO"
.LP
cpupower(1), cpupower\-monitor(1), cpupower\-info(1), cpupower\-set(1)
cpupower(1), cpupower\-monitor(1), cpupower\-info(1), cpupower\-set(1),
cpupower\-idle\-set(1)

71
tools/power/cpupower/man/cpupower-idle-set.1 Normal file
View File

@@ -0,0 +1,71 @@
.TH "CPUPOWER-IDLE-SET" "1" "0.1" "" "cpupower Manual"
.SH "NAME"
.LP
cpupower idle\-set \- Utility to set cpu idle state specific kernel options
.SH "SYNTAX"
.LP
cpupower [ \-c cpulist ] idle\-info [\fIoptions\fP]
.SH "DESCRIPTION"
.LP
The cpupower idle\-set subcommand allows to set cpu idle, also called cpu
sleep state, specific options offered by the kernel. One example is disabling
sleep states. This can be handy for power vs performance tuning.
.SH "OPTIONS"
.LP
.TP
\fB\-d\fR \fB\-\-disable\fR
Disable a specific processor sleep state.
.TP
\fB\-e\fR \fB\-\-enable\fR
Enable a specific processor sleep state.
.SH "REMARKS"
.LP
Cpuidle Governors Policy on Disabling Sleep States
.RS 4
Depending on the used cpuidle governor, implementing the kernel policy
how to choose sleep states, subsequent sleep states on this core, might get
disabled as well.
There are two cpuidle governors ladder and menu. While the ladder
governor is always available, if CONFIG_CPU_IDLE is selected, the
menu governor additionally requires CONFIG_NO_HZ.
The behavior and the effect of the disable variable depends on the
implementation of a particular governor. In the ladder governor, for
example, it is not coherent, i.e. if one is disabling a light state,
then all deeper states are disabled as well. Likewise, if one enables a
deep state but a lighter state still is disabled, then this has no effect.
.RE
.LP
Disabling the Lightest Sleep State may not have any Affect
.RS 4
If criteria are not met to enter deeper sleep states and the lightest sleep
state is chosen when idle, the kernel may still enter this sleep state,
irrespective of whether it is disabled or not. This is also reflected in
the usage count of the disabled sleep state when using the cpupower idle-info
command.
.RE
.LP
Selecting specific CPU Cores
.RS 4
By default processor sleep states of all CPU cores are set. Please refer
to the cpupower(1) manpage in the \-\-cpu option section how to disable
C-states of specific cores.
.RE
.SH "FILES"
.nf
\fI/sys/devices/system/cpu/cpu*/cpuidle/state*\fP
\fI/sys/devices/system/cpu/cpuidle/*\fP
.fi
.SH "AUTHORS"
.nf
Thomas Renninger <trenn@suse.de>
.fi
.SH "SEE ALSO"
.LP
cpupower(1), cpupower\-monitor(1), cpupower\-info(1), cpupower\-set(1),
cpupower\-idle\-info(1)

4
tools/power/cpupower/utils/helpers/sysfs.c
View File

@@ -278,7 +278,7 @@ static char *sysfs_idlestate_get_one_string(unsigned int cpu,
int sysfs_is_idlestate_disabled(unsigned int cpu,
unsigned int idlestate)
{
if (sysfs_get_idlestate_count(cpu) < idlestate)
if (sysfs_get_idlestate_count(cpu) <= idlestate)
return -1;
if (!sysfs_idlestate_file_exists(cpu, idlestate,
@@ -303,7 +303,7 @@ int sysfs_idlestate_disable(unsigned int cpu,
char value[SYSFS_PATH_MAX];
int bytes_written;
if (sysfs_get_idlestate_count(cpu) < idlestate)
if (sysfs_get_idlestate_count(cpu) <= idlestate)
return -1;
if (!sysfs_idlestate_file_exists(cpu, idlestate,

197
tools/power/x86/turbostat/turbostat.c
View File

@@ -2,7 +2,7 @@
* turbostat -- show CPU frequency and C-state residency
* on modern Intel turbo-capable processors.
*
* Copyright (c) 2012 Intel Corporation.
* Copyright (c) 2013 Intel Corporation.
* Len Brown <len.brown@intel.com>
*
* This program is free software; you can redistribute it and/or modify it
@@ -47,6 +47,8 @@ unsigned int skip_c1;
unsigned int do_nhm_cstates;
unsigned int do_snb_cstates;
unsigned int do_c8_c9_c10;
unsigned int do_slm_cstates;
unsigned int use_c1_residency_msr;
unsigned int has_aperf;
unsigned int has_epb;
unsigned int units = 1000000000; /* Ghz etc */
@@ -81,6 +83,8 @@ double rapl_joule_counter_range;
#define RAPL_DRAM (1 << 3)
#define RAPL_PKG_PERF_STATUS (1 << 4)
#define RAPL_DRAM_PERF_STATUS (1 << 5)
#define RAPL_PKG_POWER_INFO (1 << 6)
#define RAPL_CORE_POLICY (1 << 7)
#define TJMAX_DEFAULT 100
#define MAX(a, b) ((a) > (b) ? (a) : (b))
@@ -96,7 +100,7 @@ struct thread_data {
unsigned long long tsc;
unsigned long long aperf;
unsigned long long mperf;
unsigned long long c1; /* derived */
unsigned long long c1;
unsigned long long extra_msr64;
unsigned long long extra_delta64;
unsigned long long extra_msr32;
@@ -266,7 +270,7 @@ void print_header(void)
outp += sprintf(outp, " MSR 0x%03X", extra_msr_offset64);
if (do_nhm_cstates)
outp += sprintf(outp, " %%c1");
if (do_nhm_cstates)
if (do_nhm_cstates && !do_slm_cstates)
outp += sprintf(outp, " %%c3");
if (do_nhm_cstates)
outp += sprintf(outp, " %%c6");
@@ -280,9 +284,9 @@ void print_header(void)
if (do_snb_cstates)
outp += sprintf(outp, " %%pc2");
if (do_nhm_cstates)
if (do_nhm_cstates && !do_slm_cstates)
outp += sprintf(outp, " %%pc3");
if (do_nhm_cstates)
if (do_nhm_cstates && !do_slm_cstates)
outp += sprintf(outp, " %%pc6");
if (do_snb_cstates)
outp += sprintf(outp, " %%pc7");
@@ -480,7 +484,7 @@ int format_counters(struct thread_data *t, struct core_data *c,
if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
goto done;
if (do_nhm_cstates)
if (do_nhm_cstates && !do_slm_cstates)
outp += sprintf(outp, " %6.2f", 100.0 * c->c3/t->tsc);
if (do_nhm_cstates)
outp += sprintf(outp, " %6.2f", 100.0 * c->c6/t->tsc);
@@ -499,9 +503,9 @@ int format_counters(struct thread_data *t, struct core_data *c,
if (do_snb_cstates)
outp += sprintf(outp, " %6.2f", 100.0 * p->pc2/t->tsc);
if (do_nhm_cstates)
if (do_nhm_cstates && !do_slm_cstates)
outp += sprintf(outp, " %6.2f", 100.0 * p->pc3/t->tsc);
if (do_nhm_cstates)
if (do_nhm_cstates && !do_slm_cstates)
outp += sprintf(outp, " %6.2f", 100.0 * p->pc6/t->tsc);
if (do_snb_cstates)
outp += sprintf(outp, " %6.2f", 100.0 * p->pc7/t->tsc);
@@ -648,17 +652,24 @@ delta_thread(struct thread_data *new, struct thread_data *old,
}
/*
* As counter collection is not atomic,
* it is possible for mperf's non-halted cycles + idle states
* to exceed TSC's all cycles: show c1 = 0% in that case.
*/
if ((old->mperf + core_delta->c3 + core_delta->c6 + core_delta->c7) > old->tsc)
old->c1 = 0;
else {
/* normal case, derive c1 */
old->c1 = old->tsc - old->mperf - core_delta->c3
if (use_c1_residency_msr) {
/*
* Some models have a dedicated C1 residency MSR,
* which should be more accurate than the derivation below.
*/
} else {
/*
* As counter collection is not atomic,
* it is possible for mperf's non-halted cycles + idle states
* to exceed TSC's all cycles: show c1 = 0% in that case.
*/
if ((old->mperf + core_delta->c3 + core_delta->c6 + core_delta->c7) > old->tsc)
old->c1 = 0;
else {
/* normal case, derive c1 */
old->c1 = old->tsc - old->mperf - core_delta->c3
- core_delta->c6 - core_delta->c7;
}
}
if (old->mperf == 0) {
@@ -872,13 +883,21 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
if (get_msr(cpu, extra_msr_offset64, &t->extra_msr64))
return -5;
if (use_c1_residency_msr) {
if (get_msr(cpu, MSR_CORE_C1_RES, &t->c1))
return -6;
}
/* collect core counters only for 1st thread in core */
if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
return 0;
if (do_nhm_cstates) {
if (do_nhm_cstates && !do_slm_cstates) {
if (get_msr(cpu, MSR_CORE_C3_RESIDENCY, &c->c3))
return -6;
}
if (do_nhm_cstates) {
if (get_msr(cpu, MSR_CORE_C6_RESIDENCY, &c->c6))
return -7;
}
@@ -898,7 +917,7 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
if (!(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE))
return 0;
if (do_nhm_cstates) {
if (do_nhm_cstates && !do_slm_cstates) {
if (get_msr(cpu, MSR_PKG_C3_RESIDENCY, &p->pc3))
return -9;
if (get_msr(cpu, MSR_PKG_C6_RESIDENCY, &p->pc6))
@@ -977,7 +996,7 @@ void print_verbose_header(void)
ratio, bclk, ratio * bclk);
get_msr(0, MSR_IA32_POWER_CTL, &msr);
fprintf(stderr, "cpu0: MSR_IA32_POWER_CTL: 0x%08llx (C1E: %sabled)\n",
fprintf(stderr, "cpu0: MSR_IA32_POWER_CTL: 0x%08llx (C1E auto-promotion: %sabled)\n",
msr, msr & 0x2 ? "EN" : "DIS");
if (!do_ivt_turbo_ratio_limit)
@@ -1046,25 +1065,28 @@ print_nhm_turbo_ratio_limits:
switch(msr & 0x7) {
case 0:
fprintf(stderr, "pc0");
fprintf(stderr, do_slm_cstates ? "no pkg states" : "pc0");
break;
case 1:
fprintf(stderr, do_snb_cstates ? "pc2" : "pc0");
fprintf(stderr, do_slm_cstates ? "no pkg states" : do_snb_cstates ? "pc2" : "pc0");
break;
case 2:
fprintf(stderr, do_snb_cstates ? "pc6-noret" : "pc3");
fprintf(stderr, do_slm_cstates ? "invalid" : do_snb_cstates ? "pc6-noret" : "pc3");
break;
case 3:
fprintf(stderr, "pc6");
fprintf(stderr, do_slm_cstates ? "invalid" : "pc6");
break;
case 4:
fprintf(stderr, "pc7");
fprintf(stderr, do_slm_cstates ? "pc4" : "pc7");
break;
case 5:
fprintf(stderr, do_snb_cstates ? "pc7s" : "invalid");
fprintf(stderr, do_slm_cstates ? "invalid" : do_snb_cstates ? "pc7s" : "invalid");
break;
case 6:
fprintf(stderr, do_slm_cstates ? "pc6" : "invalid");
break;
case 7:
fprintf(stderr, "unlimited");
fprintf(stderr, do_slm_cstates ? "pc7" : "unlimited");
break;
default:
fprintf(stderr, "invalid");
@@ -1460,6 +1482,8 @@ int has_nehalem_turbo_ratio_limit(unsigned int family, unsigned int model)
case 0x3F: /* HSW */
case 0x45: /* HSW */
case 0x46: /* HSW */
case 0x37: /* BYT */
case 0x4D: /* AVN */
return 1;
case 0x2E: /* Nehalem-EX Xeon - Beckton */
case 0x2F: /* Westmere-EX Xeon - Eagleton */
@@ -1532,14 +1556,33 @@ int print_epb(struct thread_data *t, struct core_data *c, struct pkg_data *p)
#define RAPL_POWER_GRANULARITY 0x7FFF /* 15 bit power granularity */
#define RAPL_TIME_GRANULARITY 0x3F /* 6 bit time granularity */
double get_tdp(model)
{
unsigned long long msr;
if (do_rapl & RAPL_PKG_POWER_INFO)
if (!get_msr(0, MSR_PKG_POWER_INFO, &msr))
return ((msr >> 0) & RAPL_POWER_GRANULARITY) * rapl_power_units;
switch (model) {
case 0x37:
case 0x4D:
return 30.0;
default:
return 135.0;
}
}
/*
* rapl_probe()
*
* sets do_rapl
* sets do_rapl, rapl_power_units, rapl_energy_units, rapl_time_units
*/
void rapl_probe(unsigned int family, unsigned int model)
{
unsigned long long msr;
unsigned int time_unit;
double tdp;
if (!genuine_intel)
@@ -1555,11 +1598,15 @@ void rapl_probe(unsigned int family, unsigned int model)
case 0x3F: /* HSW */
case 0x45: /* HSW */
case 0x46: /* HSW */
do_rapl = RAPL_PKG | RAPL_CORES | RAPL_GFX;
do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_GFX | RAPL_PKG_POWER_INFO;
break;
case 0x2D:
case 0x3E:
do_rapl = RAPL_PKG | RAPL_CORES | RAPL_DRAM | RAPL_PKG_PERF_STATUS | RAPL_DRAM_PERF_STATUS;
do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_DRAM | RAPL_PKG_PERF_STATUS | RAPL_DRAM_PERF_STATUS | RAPL_PKG_POWER_INFO;
break;
case 0x37: /* BYT */
case 0x4D: /* AVN */
do_rapl = RAPL_PKG | RAPL_CORES ;
break;
default:
return;
@@ -1570,19 +1617,22 @@ void rapl_probe(unsigned int family, unsigned int model)
return;
rapl_power_units = 1.0 / (1 << (msr & 0xF));
rapl_energy_units = 1.0 / (1 << (msr >> 8 & 0x1F));
rapl_time_units = 1.0 / (1 << (msr >> 16 & 0xF));
if (model == 0x37)
rapl_energy_units = 1.0 * (1 << (msr >> 8 & 0x1F)) / 1000000;
else
rapl_energy_units = 1.0 / (1 << (msr >> 8 & 0x1F));
/* get TDP to determine energy counter range */
if (get_msr(0, MSR_PKG_POWER_INFO, &msr))
return;
time_unit = msr >> 16 & 0xF;
if (time_unit == 0)
time_unit = 0xA;
tdp = ((msr >> 0) & RAPL_POWER_GRANULARITY) * rapl_power_units;
rapl_time_units = 1.0 / (1 << (time_unit));
tdp = get_tdp(model);
rapl_joule_counter_range = 0xFFFFFFFF * rapl_energy_units / tdp;
if (verbose)
fprintf(stderr, "RAPL: %.0f sec. Joule Counter Range\n", rapl_joule_counter_range);
fprintf(stderr, "RAPL: %.0f sec. Joule Counter Range, at %.0f Watts\n", rapl_joule_counter_range, tdp);
return;
}
@@ -1668,7 +1718,6 @@ int print_rapl(struct thread_data *t, struct core_data *c, struct pkg_data *p)
{
unsigned long long msr;
int cpu;
double local_rapl_power_units, local_rapl_energy_units, local_rapl_time_units;
if (!do_rapl)
return 0;
@@ -1686,23 +1735,13 @@ int print_rapl(struct thread_data *t, struct core_data *c, struct pkg_data *p)
if (get_msr(cpu, MSR_RAPL_POWER_UNIT, &msr))
return -1;
local_rapl_power_units = 1.0 / (1 << (msr & 0xF));
local_rapl_energy_units = 1.0 / (1 << (msr >> 8 & 0x1F));
local_rapl_time_units = 1.0 / (1 << (msr >> 16 & 0xF));
if (local_rapl_power_units != rapl_power_units)
fprintf(stderr, "cpu%d, ERROR: Power units mis-match\n", cpu);
if (local_rapl_energy_units != rapl_energy_units)
fprintf(stderr, "cpu%d, ERROR: Energy units mis-match\n", cpu);
if (local_rapl_time_units != rapl_time_units)
fprintf(stderr, "cpu%d, ERROR: Time units mis-match\n", cpu);
if (verbose) {
fprintf(stderr, "cpu%d: MSR_RAPL_POWER_UNIT: 0x%08llx "
"(%f Watts, %f Joules, %f sec.)\n", cpu, msr,
local_rapl_power_units, local_rapl_energy_units, local_rapl_time_units);
rapl_power_units, rapl_energy_units, rapl_time_units);
}
if (do_rapl & RAPL_PKG) {
if (do_rapl & RAPL_PKG_POWER_INFO) {
if (get_msr(cpu, MSR_PKG_POWER_INFO, &msr))
return -5;
@@ -1714,6 +1753,9 @@ int print_rapl(struct thread_data *t, struct core_data *c, struct pkg_data *p)
((msr >> 32) & RAPL_POWER_GRANULARITY) * rapl_power_units,
((msr >> 48) & RAPL_TIME_GRANULARITY) * rapl_time_units);
}
if (do_rapl & RAPL_PKG) {
if (get_msr(cpu, MSR_PKG_POWER_LIMIT, &msr))
return -9;
@@ -1749,12 +1791,16 @@ int print_rapl(struct thread_data *t, struct core_data *c, struct pkg_data *p)
print_power_limit_msr(cpu, msr, "DRAM Limit");
}
if (do_rapl & RAPL_CORES) {
if (do_rapl & RAPL_CORE_POLICY) {
if (verbose) {
if (get_msr(cpu, MSR_PP0_POLICY, &msr))
return -7;
fprintf(stderr, "cpu%d: MSR_PP0_POLICY: %lld\n", cpu, msr & 0xF);
}
}
if (do_rapl & RAPL_CORES) {
if (verbose) {
if (get_msr(cpu, MSR_PP0_POWER_LIMIT, &msr))
return -9;
@@ -1813,10 +1859,48 @@ int has_c8_c9_c10(unsigned int family, unsigned int model)
}
int is_slm(unsigned int family, unsigned int model)
{
if (!genuine_intel)
return 0;
switch (model) {
case 0x37: /* BYT */
case 0x4D: /* AVN */
return 1;
}
return 0;
}
#define SLM_BCLK_FREQS 5
double slm_freq_table[SLM_BCLK_FREQS] = { 83.3, 100.0, 133.3, 116.7, 80.0};
double slm_bclk(void)
{
unsigned long long msr = 3;
unsigned int i;
double freq;
if (get_msr(0, MSR_FSB_FREQ, &msr))
fprintf(stderr, "SLM BCLK: unknown\n");
i = msr & 0xf;
if (i >= SLM_BCLK_FREQS) {
fprintf(stderr, "SLM BCLK[%d] invalid\n", i);
msr = 3;
}
freq = slm_freq_table[i];
fprintf(stderr, "SLM BCLK: %.1f Mhz\n", freq);
return freq;
}
double discover_bclk(unsigned int family, unsigned int model)
{
if (is_snb(family, model))
return 100.00;
else if (is_slm(family, model))
return slm_bclk();
else
return 133.33;
}
@@ -1873,7 +1957,7 @@ int set_temperature_target(struct thread_data *t, struct core_data *c, struct pk
fprintf(stderr, "cpu%d: MSR_IA32_TEMPERATURE_TARGET: 0x%08llx (%d C)\n",
cpu, msr, target_c_local);
if (target_c_local < 85 || target_c_local > 120)
if (target_c_local < 85 || target_c_local > 127)
goto guess;
tcc_activation_temp = target_c_local;
@@ -1970,6 +2054,7 @@ void check_cpuid()
do_smi = do_nhm_cstates;
do_snb_cstates = is_snb(family, model);
do_c8_c9_c10 = has_c8_c9_c10(family, model);
do_slm_cstates = is_slm(family, model);
bclk = discover_bclk(family, model);
do_nehalem_turbo_ratio_limit = has_nehalem_turbo_ratio_limit(family, model);
@@ -2331,7 +2416,7 @@ int main(int argc, char **argv)
cmdline(argc, argv);
if (verbose)
fprintf(stderr, "turbostat v3.4 April 17, 2013"
fprintf(stderr, "turbostat v3.5 April 26, 2013"
" - Len Brown <lenb@kernel.org>\n");
turbostat_init();

5
tools/usb/Makefile
View File

@@ -3,11 +3,12 @@
CC = $(CROSS_COMPILE)gcc
PTHREAD_LIBS = -lpthread
WARNINGS = -Wall -Wextra
CFLAGS = $(WARNINGS) -g $(PTHREAD_LIBS) -I../include
CFLAGS = $(WARNINGS) -g -I../include
LDFLAGS = $(PTHREAD_LIBS)
all: testusb ffs-test
%: %.c
$(CC) $(CFLAGS) -o $@ $^
$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
clean:
$(RM) testusb ffs-test