diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2017-10-05 16:36:02 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2017-10-09 07:00:34 +0200 |
| commit | 891b3d9051690d0ba39da4eda1d15773ebfee2b6 (patch) | |
| tree | c985e4277d6e5be0303e97a90af61f59cd741454 /lib | |
| parent | e5c21603fce2e6143f7312211eaed47c16510ea3 (diff) | |
efi_loader: fix efi_net_get_status
The returned interrupt status was wrong.
As out transmit buffer is empty we need to always set
EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT.
When we have received a packet we need to set
EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT.
Furthermore we should call efi_timer_check() to handle events.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_net.c | 11 |
1 files changed, 8 insertions, 3 deletions
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; |