diff options
Diffstat (limited to 'lib/efi_selftest/efi_selftest_snp.c')
| -rw-r--r-- | lib/efi_selftest/efi_selftest_snp.c | 64 |
1 files changed, 56 insertions, 8 deletions
diff --git a/lib/efi_selftest/efi_selftest_snp.c b/lib/efi_selftest/efi_selftest_snp.c index 4c26619001..9797ecaf42 100644 --- a/lib/efi_selftest/efi_selftest_snp.c +++ b/lib/efi_selftest/efi_selftest_snp.c @@ -228,6 +228,26 @@ static int setup(const efi_handle_t handle, efi_st_error("WaitForPacket event missing\n"); return EFI_ST_FAILURE; } + if (net->mode->state == EFI_NETWORK_INITIALIZED) { + /* + * Shut down network adapter. + */ + ret = net->shutdown(net); + if (ret != EFI_SUCCESS) { + efi_st_error("Failed to shut down network adapter\n"); + return EFI_ST_FAILURE; + } + } + if (net->mode->state == EFI_NETWORK_STARTED) { + /* + * Stop network adapter. + */ + ret = net->stop(net); + if (ret != EFI_SUCCESS) { + efi_st_error("Failed to stop network adapter\n"); + return EFI_ST_FAILURE; + } + } /* * Start network adapter. */ @@ -236,6 +256,10 @@ static int setup(const efi_handle_t handle, efi_st_error("Failed to start network adapter\n"); return EFI_ST_FAILURE; } + if (net->mode->state != EFI_NETWORK_STARTED) { + efi_st_error("Failed to start network adapter\n"); + return EFI_ST_FAILURE; + } /* * Initialize network adapter. */ @@ -244,6 +268,10 @@ static int setup(const efi_handle_t handle, efi_st_error("Failed to initialize network adapter\n"); return EFI_ST_FAILURE; } + if (net->mode->state != EFI_NETWORK_INITIALIZED) { + efi_st_error("Failed to initialize network adapter\n"); + return EFI_ST_FAILURE; + } return EFI_ST_SUCCESS; } @@ -268,6 +296,7 @@ static int execute(void) struct efi_mac_address destaddr; size_t buffer_size; u8 *addr; + /* * The timeout is to occur after 10 s. */ @@ -298,6 +327,8 @@ static int execute(void) events[0] = timer; events[1] = net->wait_for_packet; for (;;) { + u32 int_status; + /* * Wait for packet to be received or timer event. */ @@ -323,8 +354,17 @@ static int execute(void) * Receive packet */ buffer_size = sizeof(buffer); - net->receive(net, NULL, &buffer_size, &buffer, - &srcaddr, &destaddr, NULL); + ret = net->get_status(net, &int_status, NULL); + if (ret != EFI_SUCCESS) { + efi_st_error("Failed to get status"); + return EFI_ST_FAILURE; + } + if (!(int_status & EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT)) { + efi_st_error("RX interrupt not set"); + return EFI_ST_FAILURE; + } + ret = net->receive(net, NULL, &buffer_size, &buffer, + &srcaddr, &destaddr, NULL); if (ret != EFI_SUCCESS) { efi_st_error("Failed to receive packet"); return EFI_ST_FAILURE; @@ -400,21 +440,29 @@ static int teardown(void) } if (net) { /* - * Stop network adapter. + * Shut down network adapter. */ - ret = net->stop(net); + ret = net->shutdown(net); if (ret != EFI_SUCCESS) { - efi_st_error("Failed to stop network adapter\n"); + efi_st_error("Failed to shut down network adapter\n"); exit_status = EFI_ST_FAILURE; } + if (net->mode->state != EFI_NETWORK_STARTED) { + efi_st_error("Failed to shutdown network adapter\n"); + return EFI_ST_FAILURE; + } /* - * Shut down network adapter. + * Stop network adapter. */ - ret = net->shutdown(net); + ret = net->stop(net); if (ret != EFI_SUCCESS) { - efi_st_error("Failed to shut down network adapter\n"); + efi_st_error("Failed to stop network adapter\n"); exit_status = EFI_ST_FAILURE; } + if (net->mode->state != EFI_NETWORK_STOPPED) { + efi_st_error("Failed to stop network adapter\n"); + return EFI_ST_FAILURE; + } } return exit_status; |