From dcf5137696b25fd71a9377a66a7bee0fe338a42d Mon Sep 17 00:00:00 2001 From: =?utf8?q?C=C3=A9dric=20Le=20Goater?= Date: Tue, 1 Sep 2020 14:21:50 +0200 Subject: [PATCH] ftgmac100: Fix interrupt status "Packet transmitted on ethernet" MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The second field of the TX descriptor has a set of flags to choose when the transmit interrupt is raised : after the packet has been sent on the ethernet or after it has been moved into the TX FIFO. But we don't model that today. Simply raise the "Packet transmitted on ethernet" interrupt status bit as soon as the packet is sent by QEMU. Cc: Frederic Konrad Reviewed-by: Joel Stanley Message-Id: <20200819100956.2216690-11-clg@kaod.org> Signed-off-by: Cédric Le Goater --- hw/net/ftgmac100.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/hw/net/ftgmac100.c b/hw/net/ftgmac100.c index 0348fcf456..aa3c05ef98 100644 --- a/hw/net/ftgmac100.c +++ b/hw/net/ftgmac100.c @@ -547,9 +547,7 @@ static void ftgmac100_do_tx(FTGMAC100State *s, uint32_t tx_ring, qemu_send_packet(qemu_get_queue(s->nic), s->frame, frame_size); ptr = s->frame; frame_size = 0; - if (flags & FTGMAC100_TXDES1_TXIC) { - s->isr |= FTGMAC100_INT_XPKT_ETH; - } + s->isr |= FTGMAC100_INT_XPKT_ETH; } if (flags & FTGMAC100_TXDES1_TX2FIC) { -- 2.11.4.GIT