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82a741c774
The Owl Loader (named after the codename that Atheros gave these devices back in the day) has been accepted upstream. This patch removes the "misc" driver OpenWrt had and adds the remaining differences against the version that ships with 5.4-rc1 into a separate "120-owl-loader-compat.patch" file that can be cut down once AR71XX is being dealt with. Note: I decided to keep the existing (kmod-)owl-loader package name around for now. The kernel module file in the kmod package will be called ath9k_pci_owl_loader.ko though. Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
From bd8eca2c0f5542c5b20b1c2cc506b8b8a46018df Mon Sep 17 00:00:00 2001
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From: Christian Lamparter <chunkeey@gmail.com>
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Date: Sun, 24 Nov 2019 15:22:55 +0100
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Subject: [PATCH] ath9k: use iowrite32 over __raw_writel
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To: linux-wireless@vger.kernel.org
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Cc: QCA ath9k Development <ath9k-devel@qca.qualcomm.com>,
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Kalle Valo <kvalo@codeaurora.org>,
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Hauke Mehrtens <hauke@hauke-m.de>,
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Mathias Kresin <dev@kresin.me>,
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Martin Blumenstingl <martin.blumenstingl@googlemail.com>
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This patch changes the ath9k_pci_owl_loader to use the
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same iowrite32 memory accessor that ath9k_pci is using
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to communicate with the PCI(e) chip.
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This will fix endian issues that came up during testing
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with loaned AVM Fritz!Box 7360 (Lantiq MIPS SoCs + AR9287).
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Fixes: 5a4f2040fd07 ("ath9k: add loader for AR92XX (and older) pci(e)")
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Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
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---
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drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c
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index 956fa7828d0c..56d1a7764b9f 100644
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--- a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c
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+++ b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c
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@@ -83,7 +83,7 @@ static int ath9k_pci_fixup(struct pci_dev *pdev, const u16 *cal_data,
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val = swahb32(val);
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}
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- __raw_writel(val, mem + reg);
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+ iowrite32(val, mem + reg);
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usleep_range(100, 120);
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}
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--
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2.24.0
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