diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/gen68360/include/bsp.h')
-rw-r--r-- | c/src/lib/libbsp/m68k/gen68360/include/bsp.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/c/src/lib/libbsp/m68k/gen68360/include/bsp.h b/c/src/lib/libbsp/m68k/gen68360/include/bsp.h index 32d4ee42fd..c51a906620 100644 --- a/c/src/lib/libbsp/m68k/gen68360/include/bsp.h +++ b/c/src/lib/libbsp/m68k/gen68360/include/bsp.h @@ -56,22 +56,6 @@ extern int rtems_scc1_driver_attach (struct rtems_bsdnet_ifconfig *config, int a #define RTEMS_BSP_NETWORK_DRIVER_NAME "scc1" #define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_scc1_driver_attach -/* - * Simple spin delay in microsecond units for device drivers. - * This is very dependent on the clock speed of the target. - */ - -#define rtems_bsp_delay( microseconds ) \ - { register uint32_t _delay=(microseconds); \ - register uint32_t _tmp=123; \ - __asm__ volatile( "0: \ - nbcd %0 ; \ - nbcd %0 ; \ - dbf %1,0b" \ - : "=d" (_tmp), "=d" (_delay) \ - : "0" (_tmp), "1" (_delay) ); \ - } - extern rtems_isr_entry M68Kvec[]; /* vector table address */ /* functions */ |