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efi_selftest: check EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT

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Check that when the WaitForPacket event occurs
EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT is set.

Check the return value of Receive().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2019-08-31 10:00:58 +02:00
parent 7f6d874d17
commit 0c7adf4b5f
1 changed files with 14 additions and 2 deletions
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16
lib/efi_selftest/efi_selftest_snp.c
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@ -268,6 +268,7 @@ 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 +299,8 @@ 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 +326,17 @@ 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;