diff options
| author | Kinsey Moore <kinsey.moore@oarcorp.com> | 2022-06-16 13:32:21 -0500 |
|---|---|---|
| committer | Kinsey Moore <kinsey.moore@oarcorp.com> | 2022-07-12 08:41:46 -0500 |
| commit | c3b8ce71c4897be9984e555d8f1042e273edaa35 (patch) | |
| tree | 5d0960badf954c4dc9dd6e34736652a754091042 /uLan/ports/os/rtems/arch/sys_arch.h | |
| parent | 3a518f046c61a73a4558083b40238204f135eb1f (diff) | |
lwip: Add support for SMP systems
For BSPs that support SMP, the sys_arch_protect and sys_arch_unprotect
calls must use a global mutex instead of a local CPU interrupt disable
to protect critical sections.
Diffstat (limited to 'uLan/ports/os/rtems/arch/sys_arch.h')
| -rw-r--r-- | uLan/ports/os/rtems/arch/sys_arch.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/uLan/ports/os/rtems/arch/sys_arch.h b/uLan/ports/os/rtems/arch/sys_arch.h index a80244d..6ec578b 100644 --- a/uLan/ports/os/rtems/arch/sys_arch.h +++ b/uLan/ports/os/rtems/arch/sys_arch.h @@ -68,7 +68,16 @@ typedef port_mailbox_t sys_mbox_t; typedef port_sem_t sys_sem_t; typedef rtems_id sys_thread_t; typedef port_mutex_t sys_mutex_t; +#ifdef __rtems__ +#include <rtems/score/threaddispatch.h> +#ifdef RTEMS_SMP +typedef Per_CPU_Control *sys_prot_t; +#else typedef rtems_interrupt_level sys_prot_t; +#endif +#else +typedef rtems_interrupt_level sys_prot_t; +#endif void sys_arch_delay(unsigned int x); |