diff options
Diffstat (limited to 'testsuite/include/rtems/bsd/test/default-network-init.h')
| -rw-r--r-- | testsuite/include/rtems/bsd/test/default-network-init.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/testsuite/include/rtems/bsd/test/default-network-init.h b/testsuite/include/rtems/bsd/test/default-network-init.h index ce1fc015..ba995910 100644 --- a/testsuite/include/rtems/bsd/test/default-network-init.h +++ b/testsuite/include/rtems/bsd/test/default-network-init.h @@ -40,6 +40,7 @@ #include <stdio.h> #include <stdlib.h> #include <sysexits.h> +#include <unistd.h> #include <machine/rtems-bsd-commands.h> @@ -176,6 +177,25 @@ default_network_on_exit(int exit_code, void *arg) } static void +default_wait_for_link_up( const char *name ) +{ + size_t seconds = 0; + while ( true ) { + bool link_active = false; + assert(rtems_bsd_iface_link_state( name, &link_active ) == 0); + if (link_active) { + return; + } + sleep( 1 ); + ++seconds; + if (seconds > 10) { + printf("error: %s: no active link\n", name); + assert(seconds < 10); + } + } +} + +static void Init(rtems_task_argument arg) { rtems_status_code sc; @@ -238,6 +258,14 @@ Init(rtems_task_argument arg) #endif default_network_dhcpcd(); +#if defined(TEST_WAIT_FOR_LINK) + /* + * Per test option to wait for the network interface. If the address + * is static the PHY may take a while to connect and bring the + * interface online. + */ + default_wait_for_link_up( TEST_WAIT_FOR_LINK ); +#endif test_main(); assert(0); |