From: Daniel Golle <daniel@makrotopia.org>
To: linux-wireless@vger.kernel.org
Cc: Johannes Berg <johannes@sipsolutions.net>,
Stanislaw Gruszka <sgruszka@redhat.com>,
roman@advem.lv, michel.stempin@wanadoo.fr, c.mignanti@gmail.com,
evaxige@qq.com, Kalle Valo <kvalo@codeaurora.org>,
Felix Fietkau <nbd@nbd.name>, John Crispin <john@phrozen.org>,
Gabor Juhos <juhosg@openwrt.org>
Subject: [PATCH v2 09/14] rt2x00: rt2x00pci: set PCI MWI only if supported
Date: Mon, 16 Jan 2017 04:06:25 +0100 [thread overview]
Message-ID: <20170116030613.GA32249@makrotopia.org> (raw)
In-Reply-To: <874m114lwq.fsf@codeaurora.org>
From: Claudio Mignanti <c.mignanti@gmail.com>
This is needed for devices without support for PCI MWI. See also
https://dev.openwrt.org/changeset/21850
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/net/wireless/ralink/rt2x00/rt2x00pci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
index eb6dbcd4fddf..4becfeb75ba8 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
@@ -94,8 +94,10 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct rt2x00_ops *ops)
pci_set_master(pci_dev);
+#ifdef CONFIG_PCI_SET_MWI
if (pci_set_mwi(pci_dev))
rt2x00_probe_err("MWI not available\n");
+#endif
if (dma_set_mask(&pci_dev->dev, DMA_BIT_MASK(32))) {
rt2x00_probe_err("PCI DMA not supported\n");
--
2.11.0
next prev parent reply other threads:[~2017-01-16 3:06 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-13 21:20 [PATCH 04/40] rt2x00: rt2800lib: fix beacon generation on RT3593 Daniel Golle
2017-01-14 17:00 ` Kalle Valo
2017-01-16 2:53 ` [PATCH v2 00/14] rt2x00 patches from OpenWrt.org Daniel Golle
2017-01-16 2:55 ` [PATCH v2 01/14] rt2x00: rt2800lib: move rt2800_drv_data declaration into rt2800lib.h Daniel Golle
2017-01-28 8:48 ` [v2, " Kalle Valo
2017-01-16 2:55 ` [PATCH v2 02/14] rt2x00: rt2800lib: introduce RT2800_HAS_HIGH_SHARED_MEM flag Daniel Golle
2017-01-16 2:58 ` [PATCH v2 03/14] rt2x00: rt2800: serialize shared memory access Daniel Golle
2017-01-16 3:01 ` [PATCH v2 04/14] rt2x00: rt2800lib: fix beacon generation on RT3593 Daniel Golle
2017-01-16 10:04 ` Stanislaw Gruszka
2017-01-16 3:02 ` [PATCH v2 05/14] rt2x00: rt2800lib: add hw_beacon_count field to struct rt2800_drv_data Daniel Golle
2017-01-16 3:03 ` [PATCH v2 06/14] rt2x00: rt2800lib: init additional beacon offset registers Daniel Golle
2017-01-16 3:03 ` [PATCH v2 07/14] rt2x00: rt2800lib: fix max supported beacon count for RT3593 Daniel Golle
2017-01-16 3:05 ` [PATCH v2 08/14] rt2x00: rt2800mmio: add a workaround for spurious TX_FIFO_STATUS interrupts Daniel Golle
2017-01-18 14:44 ` Stanislaw Gruszka
2017-01-18 15:13 ` Stanislaw Gruszka
2017-01-16 3:06 ` Daniel Golle [this message]
2017-01-16 10:08 ` [PATCH v2 09/14] rt2x00: rt2x00pci: set PCI MWI only if supported Stanislaw Gruszka
2017-01-17 1:56 ` Daniel Golle
2017-01-17 7:34 ` John Crispin
2017-01-16 3:08 ` [PATCH v2 10/14] rt2x00: rt2800lib: correctly set HT20/HT40 filter Daniel Golle
2017-01-16 10:12 ` Stanislaw Gruszka
2017-01-19 12:49 ` [v2,10/14] " Kalle Valo
2017-01-16 3:13 ` [PATCH v2 11/14] rt2x00: rt2800lib: fix rf id for RT3352 Daniel Golle
2017-01-16 10:12 ` Stanislaw Gruszka
2017-01-16 3:14 ` [PATCH v2 12/14] rt2x00: rt2800lib: support for for RT3352 with external PA Daniel Golle
2017-01-16 10:14 ` Stanislaw Gruszka
2017-01-16 3:15 ` [PATCH v2 13/14] rt2x00: rt2800lib: add support for RT3352 with 20MHz crystal Daniel Golle
2017-01-18 14:30 ` Stanislaw Gruszka
2017-01-19 13:30 ` Daniel Golle
2017-01-19 20:52 ` Daniel Golle
2017-01-19 23:42 ` [PATCH v3] " Daniel Golle
2017-01-20 13:16 ` Stanislaw Gruszka
2017-01-16 3:17 ` [PATCH v2 14/14] rt2x00: add support for RT5350 WiSoC Daniel Golle
2017-01-16 10:17 ` Stanislaw Gruszka
2017-01-17 1:48 ` Daniel Golle
2017-01-18 14:47 ` Stanislaw Gruszka
2017-01-19 13:38 ` [PATCH v3] " Daniel Golle
2017-01-19 19:08 ` Kalle Valo
2017-01-19 20:37 ` Daniel Golle
2017-01-20 2:21 ` kbuild test robot
2017-01-20 13:19 ` Stanislaw Gruszka
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