diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/pc386/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/i386/pc386/include/bsp.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/i386/pc386/include/bsp.h b/c/src/lib/libbsp/i386/pc386/include/bsp.h index e469d2b14d..dc1d2e497e 100644 --- a/c/src/lib/libbsp/i386/pc386/include/bsp.h +++ b/c/src/lib/libbsp/i386/pc386/include/bsp.h @@ -54,6 +54,15 @@ extern "C" { #include <bspIo.h> /* + * confdefs.h overrides for this BSP: + * - number of termios serial ports + * - Interrupt stack space is not minimum if defined. + */ + +#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 1 +#define CONFIGURE_INTERRUPT_STACK_MEMORY (4 * 1024) + +/* * Network driver configuration */ @@ -134,6 +143,8 @@ extern int rtems_dec21140_driver_attach (struct rtems_bsdnet_ifconfig *config); #define Clear_tm27_intr() #define Lower_tm27_intr() +/* does anyone need this? if so, report it so we can rename this macro */ +#if 0 /*-------------------------------------------------------------------------+ | Simple spin delay in microsecond units for device drivers. | This is very dependent on the clock speed of the target. @@ -143,6 +154,7 @@ extern int rtems_dec21140_driver_attach (struct rtems_bsdnet_ifconfig *config); rtems_unsigned32 _cnt = _microseconds; \ asm volatile ("0: nop; mov %0,%0; loop 0b" : "=c"(_cnt) : "0"(_cnt)); \ } +#endif /*-------------------------------------------------------------------------+ | Convert microseconds to ticks and ticks to microseconds. |