From: Denis Orlov <denorl2009@gmail.com>
To: barebox@lists.infradead.org
Cc: Denis Orlov <denorl2009@gmail.com>
Subject: [PATCH 6/7] net: rtl8169: enable pci device bus mastering on ifup
Date: Wed, 20 Jul 2022 16:30:59 +0300 [thread overview]
Message-ID: <20220720133100.13580-7-denorl2009@gmail.com> (raw)
In-Reply-To: <20220720133100.13580-1-denorl2009@gmail.com>
Otherwise, the board hangs on doing ifup after ifdown as the latter
disables bus mastering for the device in rtl8169_eth_halt().
Signed-off-by: Denis Orlov <denorl2009@gmail.com>
---
drivers/net/rtl8169.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c
index e78cc40ffe..4b40c539dd 100644
--- a/drivers/net/rtl8169.c
+++ b/drivers/net/rtl8169.c
@@ -293,6 +293,8 @@ static int rtl8169_eth_open(struct eth_device *edev)
struct rtl8169_priv *priv = edev->priv;
int ret;
+ pci_set_master(priv->pci_dev);
+
rtl8169_init_ring(priv);
rtl8169_hw_start(priv);
--
2.20.1
next prev parent reply other threads:[~2022-07-20 13:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-20 13:30 [PATCH 0/7] e1000 and rtl8169 drivers fixes Denis Orlov
2022-07-20 13:30 ` [PATCH 1/7] net: e1000: remove superfluous allocation check Denis Orlov
2022-07-20 13:30 ` [PATCH 2/7] net: e1000: properly read/write MDI registers on 8254x cards Denis Orlov
2022-07-20 13:30 ` [PATCH 3/7] net: e1000: do not actually acquire/put swfw_sync " Denis Orlov
2022-07-20 13:30 ` [PATCH 4/7] net: e1000: configure tx/rx and rctl in open() instead of init() Denis Orlov
2022-07-20 13:30 ` [PATCH 5/7] net: rtl8169: properly map rx/tx buffers for dma Denis Orlov
2022-07-20 13:30 ` Denis Orlov [this message]
2022-07-20 13:31 ` [PATCH 7/7] net: rtl8169: free allocated memory on halt() Denis Orlov
2022-08-09 6:48 ` [PATCH 0/7] e1000 and rtl8169 drivers fixes Sascha Hauer
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