RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

gen68360/include/bsp.h: Remove rtems_bsp_delay()

Browse Source
This commit is contained in:
Joel Sherrill
2014-03-17 13:25:47 -05:00
parent 99a1a2c5e9
commit 65e0fece64
1 changed files with 0 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
c/src/lib/libbsp/m68k/gen68360/include/bsp.h
View File

@@ -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 */