9ca21dc7d5
This updates the mac80211 backport. The removed patches are already integrated in the upstream version. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
54 lines
1.6 KiB
Diff
54 lines
1.6 KiB
Diff
From: Christian Lamparter <chunkeey@gmail.com>
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Date: Sat, 16 Nov 2019 19:25:24 +0100
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Subject: [PATCH] owl_loader: compatibility patch
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This patch includes OpenWrt specific changes that are
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not included in the upstream owl-loader.
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This includes a platform data handling changes for ar71xx.
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Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
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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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@@ -103,6 +103,7 @@ static void owl_fw_cb(const struct firmw
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{
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struct pci_dev *pdev = (struct pci_dev *)context;
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struct owl_ctx *ctx = (struct owl_ctx *)pci_get_drvdata(pdev);
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+ struct ath9k_platform_data *pdata = dev_get_platdata(&pdev->dev);
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struct pci_bus *bus;
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complete(&ctx->eeprom_load);
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@@ -118,6 +119,16 @@ static void owl_fw_cb(const struct firmw
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goto release;
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}
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+ if (pdata) {
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+ memcpy(pdata->eeprom_data, fw->data, fw->size);
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+
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+ /*
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+ * eeprom has been successfully loaded - pass the data to ath9k
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+ * but remove the eeprom_name, so it doesn't try to load it too.
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+ */
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+ pdata->eeprom_name = NULL;
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+ }
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+
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if (ath9k_pci_fixup(pdev, (const u16 *)fw->data, fw->size))
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goto release;
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@@ -137,8 +148,14 @@ release:
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static const char *owl_get_eeprom_name(struct pci_dev *pdev)
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{
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struct device *dev = &pdev->dev;
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+ struct ath9k_platform_data *pdata;
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char *eeprom_name;
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+ /* try the existing platform data first */
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+ pdata = dev_get_platdata(dev);
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+ if (pdata && pdata->eeprom_name)
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+ return pdata->eeprom_name;
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+
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dev_dbg(dev, "using auto-generated eeprom filename\n");
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eeprom_name = devm_kzalloc(dev, EEPROM_FILENAME_LEN, GFP_KERNEL);
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