From: John Crispin <john@phrozen.org>
To: "David S. Miller" <davem@davemloft.net>
Cc: Felix Fietkau <nbd@nbd.name>, Sean Wang <keyhaede@gmail.com>,
netdev@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-kernel@vger.kernel.org, John Crispin <john@phrozen.org>
Subject: [PATCH V2 06/11] net: mediatek: disable all interrupts during probe
Date: Fri, 10 Jun 2016 13:28:03 +0200 [thread overview]
Message-ID: <1465558088-15265-7-git-send-email-john@phrozen.org> (raw)
In-Reply-To: <1465558088-15265-1-git-send-email-john@phrozen.org>
The current code only disables those IRQs that we will later use. To
ensure that we have a predefined state, we really want to disable all IRQs.
Change the code to disable all IRQs to achieve this.
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index bfac376..93af4e3 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1375,7 +1375,7 @@ static int __init mtk_hw_init(struct mtk_eth *eth)
/* disable delay and normal interrupt */
mtk_w32(eth, 0, MTK_QDMA_DELAY_INT);
- mtk_irq_disable(eth, MTK_TX_DONE_INT | MTK_RX_DONE_INT);
+ mtk_irq_disable(eth, ~0);
mtk_w32(eth, RST_GL_PSE, MTK_RST_GL);
mtk_w32(eth, 0, MTK_RST_GL);
--
1.7.10.4
WARNING: multiple messages have this Message-ID (diff)
From: John Crispin <john-Pj+rj9U5foFAfugRpC6u6w@public.gmane.org>
To: "David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
Cc: Sean Wang <keyhaede-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
John Crispin <john-Pj+rj9U5foFAfugRpC6u6w@public.gmane.org>,
Felix Fietkau <nbd-Vt+b4OUoWG0@public.gmane.org>
Subject: [PATCH V2 06/11] net: mediatek: disable all interrupts during probe
Date: Fri, 10 Jun 2016 13:28:03 +0200 [thread overview]
Message-ID: <1465558088-15265-7-git-send-email-john@phrozen.org> (raw)
In-Reply-To: <1465558088-15265-1-git-send-email-john-Pj+rj9U5foFAfugRpC6u6w@public.gmane.org>
The current code only disables those IRQs that we will later use. To
ensure that we have a predefined state, we really want to disable all IRQs.
Change the code to disable all IRQs to achieve this.
Signed-off-by: John Crispin <john-Pj+rj9U5foFAfugRpC6u6w@public.gmane.org>
---
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index bfac376..93af4e3 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1375,7 +1375,7 @@ static int __init mtk_hw_init(struct mtk_eth *eth)
/* disable delay and normal interrupt */
mtk_w32(eth, 0, MTK_QDMA_DELAY_INT);
- mtk_irq_disable(eth, MTK_TX_DONE_INT | MTK_RX_DONE_INT);
+ mtk_irq_disable(eth, ~0);
mtk_w32(eth, RST_GL_PSE, MTK_RST_GL);
mtk_w32(eth, 0, MTK_RST_GL);
--
1.7.10.4
next prev parent reply other threads:[~2016-06-10 11:31 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-10 11:27 [PATCH V2 00/11] net: mediatek: various small fixes John Crispin
2016-06-10 11:27 ` John Crispin
2016-06-10 11:27 ` [PATCH V2 01/11] net: mediatek: add missing return code check John Crispin
2016-06-10 11:27 ` John Crispin
2016-06-10 11:27 ` [PATCH V2 02/11] net: mediatek: fix missing free of scratch memory John Crispin
2016-06-10 11:27 ` John Crispin
2016-06-10 11:28 ` [PATCH V2 03/11] net: mediatek: invalid buffer lookup in mtk_tx_map() John Crispin
2016-06-10 11:28 ` John Crispin
2016-06-10 11:28 ` [PATCH V2 04/11] net: mediatek: dropped rx packets are not being counted properly John Crispin
2016-06-10 11:28 ` John Crispin
2016-06-10 11:28 ` [PATCH V2 05/11] net: mediatek: add next data pointer coherency protection John Crispin
2016-06-10 11:28 ` John Crispin
2016-06-10 11:28 ` John Crispin [this message]
2016-06-10 11:28 ` [PATCH V2 06/11] net: mediatek: disable all interrupts during probe John Crispin
2016-06-10 11:28 ` [PATCH V2 07/11] net: mediatek: fix threshold value John Crispin
2016-06-10 11:28 ` [PATCH V2 08/11] net: mediatek: increase watchdog_timeo John Crispin
2016-06-10 11:28 ` [PATCH V2 09/11] net: mediatek: fix off by one in the TX ring allocation John Crispin
2016-06-10 11:28 ` John Crispin
2016-06-10 11:28 ` [PATCH V2 10/11] net: mediatek: only wake the queue if it is stopped John Crispin
2016-06-10 11:28 ` [PATCH V2 11/11] net: mediatek: remove superfluous queue wake up call John Crispin
2016-06-10 11:30 ` [PATCH V2 00/11] net: mediatek: various small fixes John Crispin
2016-06-10 17:46 ` David Miller
2016-06-10 17:50 ` John Crispin
2016-06-11 6:30 ` David Miller
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