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timecounter: Use uint32_t instead of u_int

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FreeBSD assumes that u_int is a 32-bit integer type.  This is wrong for
some 16-bit targets supported by RTEMS.

Update #2271.
This commit is contained in:
Alexander Krutwig
2015-05-19 15:14:34 +02:00
committed by Sebastian Huber
parent 4117cd1639
commit 664f8446f4
2 changed files with 19 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cpukit/score/include/sys/timetc.h
+2 -2
View File
@@ -28,7 +28,7 @@
*/
struct timecounter;
typedef u_int timecounter_get_t(struct timecounter *);
typedef uint32_t timecounter_get_t(struct timecounter *);
typedef void timecounter_pps_t(struct timecounter *);
struct timecounter {
@@ -45,7 +45,7 @@ struct timecounter {
* events. Normal hardware does not need it but timecounters
* which latch PPS in hardware (like sys/pci/xrpu.c) do.
*/
u_int tc_counter_mask;
uint32_t tc_counter_mask;
/* This mask should mask off any unimplemented bits. */
uint64_t tc_frequency;
/* Frequency of the counter in Hz. */
cpukit/score/src/kern_tc.c
+17 -17
View File
@@ -50,10 +50,10 @@ __FBSDID("$FreeBSD r277406 2015-01-20T03:54:30Z$");
* time services.
*/
static u_int
static uint32_t
dummy_get_timecount(struct timecounter *tc)
{
static u_int now;
static uint32_t now;
return (++now);
}
@@ -67,12 +67,12 @@ struct timehands {
struct timecounter *th_counter;
int64_t th_adjustment;
uint64_t th_scale;
u_int th_offset_count;
uint32_t th_offset_count;
struct bintime th_offset;
struct timeval th_microtime;
struct timespec th_nanotime;
/* Fields not to be copied in tc_windup start with th_generation. */
volatile u_int th_generation;
volatile uint32_t th_generation;
struct timehands *th_next;
};
@@ -159,7 +159,7 @@ sysctl_kern_boottime(SYSCTL_HANDLER_ARGS)
static int
sysctl_kern_timecounter_get(SYSCTL_HANDLER_ARGS)
{
u_int ncount;
uint32_t ncount;
struct timecounter *tc = arg1;
ncount = tc->tc_get_timecount(tc);
@@ -180,7 +180,7 @@ sysctl_kern_timecounter_freq(SYSCTL_HANDLER_ARGS)
* Return the difference between the timehands' counter value now and what
* was when we copied it to the timehands' offset_count.
*/
static __inline u_int
static __inline uint32_t
tc_delta(struct timehands *th)
{
struct timecounter *tc;
@@ -338,7 +338,7 @@ void
binuptime(struct bintime *bt)
{
struct timehands *th;
u_int gen;
uint32_t gen;
do {
th = timehands;
@@ -396,7 +396,7 @@ void
getbinuptime(struct bintime *bt)
{
struct timehands *th;
u_int gen;
uint32_t gen;
do {
th = timehands;
@@ -409,7 +409,7 @@ void
getnanouptime(struct timespec *tsp)
{
struct timehands *th;
u_int gen;
uint32_t gen;
do {
th = timehands;
@@ -422,7 +422,7 @@ void
getmicrouptime(struct timeval *tvp)
{
struct timehands *th;
u_int gen;
uint32_t gen;
do {
th = timehands;
@@ -435,7 +435,7 @@ void
getbintime(struct bintime *bt)
{
struct timehands *th;
u_int gen;
uint32_t gen;
do {
th = timehands;
@@ -449,7 +449,7 @@ void
getnanotime(struct timespec *tsp)
{
struct timehands *th;
u_int gen;
uint32_t gen;
do {
th = timehands;
@@ -462,7 +462,7 @@ void
getmicrotime(struct timeval *tvp)
{
struct timehands *th;
u_int gen;
uint32_t gen;
do {
th = timehands;
@@ -985,7 +985,7 @@ void
dtrace_getnanotime(struct timespec *tsp)
{
struct timehands *th;
u_int gen;
uint32_t gen;
do {
th = timehands;
@@ -1140,7 +1140,7 @@ sysclock_snap2bintime(struct sysclock_snap *cs, struct bintime *bt,
void
tc_init(struct timecounter *tc)
{
u_int u;
uint32_t u;
struct sysctl_oid *tc_root;
u = tc->tc_frequency / tc->tc_counter_mask;
@@ -1249,7 +1249,7 @@ tc_windup(void)
struct bintime bt;
struct timehands *th, *tho;
uint64_t scale;
u_int delta, ncount, ogen;
uint32_t delta, ncount, ogen;
int i;
time_t t;
@@ -1633,7 +1633,7 @@ pps_event(struct pps_state *pps, int event)
{
struct bintime bt;
struct timespec ts, *tsp, *osp;
u_int tcount, *pcount;
uint32_t tcount, *pcount;
int foff, fhard;
pps_seq_t *pseq;
#ifdef FFCLOCK