Dear Ingo van Lil,
In message 20091124130921.GA465@zaphod.peppercon.de you wrote:
According to the PPC reference implementation the udelay() function is responsible for resetting the watchdog timer as frequently as needed. Most other architectures do not meet that requirement, so long-running operations might result in a watchdog reset.
This patch adds a generic udelay() function which takes care of resetting the watchdog before calling an architecture-specific __udelay().
Signed-off-by: Ingo van Lil inguin@gmx.de
board/armltd/integrator/timer.c | 2 +- board/freescale/mpc8313erdb/sdram.c | 2 +- cpu/arm1136/mx31/timer.c | 2 +- cpu/arm1136/omap24xx/timer.c | 2 +- cpu/arm1176/s3c64xx/timer.c | 2 +- cpu/arm720t/interrupts.c | 4 +- cpu/arm920t/at91rm9200/timer.c | 2 +- cpu/arm920t/imx/timer.c | 2 +- cpu/arm920t/ks8695/timer.c | 2 +- cpu/arm920t/s3c24x0/timer.c | 2 +- cpu/arm925t/timer.c | 2 +- cpu/arm926ejs/at91/timer.c | 2 +- cpu/arm926ejs/davinci/timer.c | 2 +- cpu/arm926ejs/kirkwood/timer.c | 2 +- cpu/arm926ejs/mx27/timer.c | 2 +- cpu/arm926ejs/nomadik/timer.c | 2 +- cpu/arm926ejs/omap/timer.c | 2 +- cpu/arm926ejs/versatile/timer.c | 2 +- cpu/arm_cortexa8/omap3/timer.c | 2 +- cpu/arm_cortexa8/s5pc1xx/timer.c | 2 +- cpu/at32ap/interrupts.c | 2 +- cpu/blackfin/interrupts.c | 2 +- cpu/i386/sc520/sc520_timer.c | 2 +- cpu/ixp/start.S | 4 +- cpu/ixp/timer.c | 2 +- cpu/lh7a40x/timer.c | 2 +- cpu/mcf547x_8x/slicetimer.c | 2 +- cpu/pxa/timer.c | 2 +- cpu/s3c44b0/timer.c | 2 +- cpu/sa1100/timer.c | 2 +- examples/api/Makefile | 1 + examples/api/libgenwrap.c | 2 +- include/asm-blackfin/delay.h | 2 +- include/common.h | 5 +++- include/exports.h | 2 +- lib_generic/Makefile | 1 + lib_generic/time.c | 43 +++++++++++++++++++++++++++++++++++ lib_i386/pcat_timer.c | 2 +- lib_m68k/time.c | 4 +- lib_microblaze/time.c | 4 +- lib_mips/time.c | 2 +- lib_nios/time.c | 3 +- lib_nios2/time.c | 3 +- lib_ppc/time.c | 16 ++---------- lib_sh/time.c | 2 +- lib_sh/time_sh2.c | 2 +- lib_sparc/time.c | 2 +- 47 files changed, 98 insertions(+), 62 deletions(-) create mode 100644 lib_generic/time.c
Applied to "next", thanks.
Best regards,
Wolfgang Denk