* [PATCH] clocksource: import CLOCKSOURCE_MASK from the kernel
@ 2010-11-26 19:56 Jean-Christophe PLAGNIOL-VILLARD
2010-11-29 14:14 ` [PATCH] clocksource: switch mask to CLOCKSOURCE_MASK Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 1 reply; 2+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2010-11-26 19:56 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
include/clock.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/clock.h b/include/clock.h
index 278f6e8..b9acdb9 100644
--- a/include/clock.h
+++ b/include/clock.h
@@ -3,6 +3,8 @@
#ifndef CLOCK_H
#define CLOCK_H
+#define CLOCKSOURCE_MASK(bits) (uint64_t)((bits) < 64 ? ((1ULL<<(bits))-1) : -1)
+
struct clocksource {
uint32_t shift;
uint32_t mult;
--
1.7.1
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH] clocksource: switch mask to CLOCKSOURCE_MASK
2010-11-26 19:56 [PATCH] clocksource: import CLOCKSOURCE_MASK from the kernel Jean-Christophe PLAGNIOL-VILLARD
@ 2010-11-29 14:14 ` Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 0 replies; 2+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2010-11-29 14:14 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
arch/arm/mach-at91/at91sam926x_time.c | 2 +-
arch/arm/mach-ep93xx/clocksource.c | 2 +-
arch/arm/mach-imx/clocksource.c | 2 +-
arch/arm/mach-netx/clocksource.c | 2 +-
arch/arm/mach-nomadik/timer.c | 2 +-
arch/arm/mach-omap/s32k_clksource.c | 2 +-
arch/arm/mach-s3c24xx/generic.c | 2 +-
arch/arm/mach-stm/clocksource-imx23.c | 2 +-
arch/blackfin/lib/clock.c | 2 +-
arch/ppc/lib/time.c | 2 +-
arch/sandbox/board/clock.c | 2 +-
arch/x86/mach-i386/pit_timer.c | 2 +-
12 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c
index c1b42f9..7a1d6dd 100644
--- a/arch/arm/mach-at91/at91sam926x_time.c
+++ b/arch/arm/mach-at91/at91sam926x_time.c
@@ -46,7 +46,7 @@ uint64_t at91sam9_clocksource_read(void)
static struct clocksource cs = {
.read = at91sam9_clocksource_read,
- .mask = 0xffffffff,
+ .mask = CLOCKSOURCE_MASK(32),
.shift = 10,
};
diff --git a/arch/arm/mach-ep93xx/clocksource.c b/arch/arm/mach-ep93xx/clocksource.c
index a1e315d..b500948 100644
--- a/arch/arm/mach-ep93xx/clocksource.c
+++ b/arch/arm/mach-ep93xx/clocksource.c
@@ -41,7 +41,7 @@ static uint64_t ep93xx_clocksource_read(void)
static struct clocksource cs = {
.read = ep93xx_clocksource_read,
- .mask = 0xffffffff,
+ .mask = CLOCKSOURCE_MASK(32),
.shift = 10,
};
diff --git a/arch/arm/mach-imx/clocksource.c b/arch/arm/mach-imx/clocksource.c
index 5b1bad5..5397da0 100644
--- a/arch/arm/mach-imx/clocksource.c
+++ b/arch/arm/mach-imx/clocksource.c
@@ -47,7 +47,7 @@ static uint64_t imx_clocksource_read(void)
static struct clocksource cs = {
.read = imx_clocksource_read,
- .mask = 0xffffffff,
+ .mask = CLOCKSOURCE_MASK(32),
.shift = 10,
};
diff --git a/arch/arm/mach-netx/clocksource.c b/arch/arm/mach-netx/clocksource.c
index 818709d..853eab7 100644
--- a/arch/arm/mach-netx/clocksource.c
+++ b/arch/arm/mach-netx/clocksource.c
@@ -34,7 +34,7 @@ uint64_t netx_clocksource_read(void)
static struct clocksource cs = {
.read = netx_clocksource_read,
- .mask = 0xffffffff,
+ .mask = CLOCKSOURCE_MASK(32),
.shift = 10,
};
diff --git a/arch/arm/mach-nomadik/timer.c b/arch/arm/mach-nomadik/timer.c
index 12e56f0..7de1f39 100644
--- a/arch/arm/mach-nomadik/timer.c
+++ b/arch/arm/mach-nomadik/timer.c
@@ -35,7 +35,7 @@ static uint64_t nmdk_read_timer(void)
static struct clocksource nmdk_clksrc = {
.read = nmdk_read_timer,
.shift = 20,
- .mask = 0xffffffff,
+ .mask = CLOCKSOURCE_MASK(32),
};
static void nmdk_timer_reset(void)
diff --git a/arch/arm/mach-omap/s32k_clksource.c b/arch/arm/mach-omap/s32k_clksource.c
index 353670c..094b76d 100644
--- a/arch/arm/mach-omap/s32k_clksource.c
+++ b/arch/arm/mach-omap/s32k_clksource.c
@@ -56,7 +56,7 @@ static uint64_t s32k_clocksource_read(void)
/* A bit obvious isn't it? */
static struct clocksource s32k_cs = {
.read = s32k_clocksource_read,
- .mask = 0xffffffff,
+ .mask = CLOCKSOURCE_MASK(32),
.shift = 10,
};
diff --git a/arch/arm/mach-s3c24xx/generic.c b/arch/arm/mach-s3c24xx/generic.c
index 46b5c50..c04e0b6 100644
--- a/arch/arm/mach-s3c24xx/generic.c
+++ b/arch/arm/mach-s3c24xx/generic.c
@@ -196,7 +196,7 @@ static uint64_t s3c24xx_clocksource_read(void)
static struct clocksource cs = {
.read = s3c24xx_clocksource_read,
- .mask = 0x0000ffff,
+ .mask = CLOCKSOURCE_MASK(16),
.shift = 10,
};
diff --git a/arch/arm/mach-stm/clocksource-imx23.c b/arch/arm/mach-stm/clocksource-imx23.c
index 7c0268c..f7c94c1 100644
--- a/arch/arm/mach-stm/clocksource-imx23.c
+++ b/arch/arm/mach-stm/clocksource-imx23.c
@@ -48,7 +48,7 @@ static uint64_t imx23_clocksource_read(void)
static struct clocksource cs = {
.read = imx23_clocksource_read,
- .mask = 0x0000ffff,
+ .mask = CLOCKSOURCE_MASK(16),
.shift = 10,
};
diff --git a/arch/blackfin/lib/clock.c b/arch/blackfin/lib/clock.c
index dc2ab5f..7a5673f 100644
--- a/arch/blackfin/lib/clock.c
+++ b/arch/blackfin/lib/clock.c
@@ -55,7 +55,7 @@ static uint64_t blackfin_clocksource_read(void)
static struct clocksource cs = {
.read = blackfin_clocksource_read,
- .mask = 0xffffffff,
+ .mask = CLOCKSOURCE_MASK(32),
.shift = 10,
};
diff --git a/arch/ppc/lib/time.c b/arch/ppc/lib/time.c
index ee6cbdf..04c71df 100644
--- a/arch/ppc/lib/time.c
+++ b/arch/ppc/lib/time.c
@@ -56,7 +56,7 @@ uint64_t ppc_clocksource_read(void)
static struct clocksource cs = {
.read = ppc_clocksource_read,
- .mask = 0xffffffff,
+ .mask = CLOCKSOURCE_MASK(32),
.shift = 15,
};
diff --git a/arch/sandbox/board/clock.c b/arch/sandbox/board/clock.c
index b150864..3afbc8d 100644
--- a/arch/sandbox/board/clock.c
+++ b/arch/sandbox/board/clock.c
@@ -32,7 +32,7 @@ static uint64_t linux_clocksource_read(void)
static struct clocksource cs = {
.read = linux_clocksource_read,
- .mask = 0xffffffff,
+ .mask = CLOCKSOURCE_MASK(32),
.shift = 10,
};
diff --git a/arch/x86/mach-i386/pit_timer.c b/arch/x86/mach-i386/pit_timer.c
index b9f805e..ec97cee 100644
--- a/arch/x86/mach-i386/pit_timer.c
+++ b/arch/x86/mach-i386/pit_timer.c
@@ -56,7 +56,7 @@ static uint64_t pit_clocksource_read(void)
static struct clocksource cs = {
.read = pit_clocksource_read,
- .mask = 0x0000ffff,
+ .mask = CLOCKSOURCE_MASK(16),
.shift = 10,
};
--
1.7.1
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2010-11-29 14:18 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-11-26 19:56 [PATCH] clocksource: import CLOCKSOURCE_MASK from the kernel Jean-Christophe PLAGNIOL-VILLARD
2010-11-29 14:14 ` [PATCH] clocksource: switch mask to CLOCKSOURCE_MASK Jean-Christophe PLAGNIOL-VILLARD
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox