diff options
-rw-r--r-- | include/efi_api.h | 6 | ||||
-rw-r--r-- | lib/efi_loader/efi_net.c | 11 |
2 files changed, 14 insertions, 3 deletions
diff --git a/include/efi_api.h b/include/efi_api.h index 2f31464cb3..1f349db246 100644 --- a/include/efi_api.h +++ b/include/efi_api.h @@ -600,6 +600,12 @@ struct efi_simple_network_mode { #define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS 0x08 #define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10 +/* interrupt status bit mask */ +#define EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT 0x01 +#define EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT 0x02 +#define EFI_SIMPLE_NETWORK_COMMAND_INTERRUPT 0x04 +#define EFI_SIMPLE_NETWORK_SOFTWARE_INTERRUPT 0x08 + /* revision of the simple network protocol */ #define EFI_SIMPLE_NETWORK_PROTOCOL_REVISION 0x00010000 diff --git a/lib/efi_loader/efi_net.c b/lib/efi_loader/efi_net.c index cd46d2db53..b16463ba1a 100644 --- a/lib/efi_loader/efi_net.c +++ b/lib/efi_loader/efi_net.c @@ -133,9 +133,14 @@ static efi_status_t EFIAPI efi_net_get_status(struct efi_simple_network *this, { EFI_ENTRY("%p, %p, %p", this, int_status, txbuf); - /* We send packets synchronously, so nothing is outstanding */ - if (int_status) - *int_status = 0; + efi_timer_check(); + + if (int_status) { + /* We send packets synchronously, so nothing is outstanding */ + *int_status = EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT; + if (new_rx_packet) + *int_status |= EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT; + } if (txbuf) *txbuf = new_tx_packet; |