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- From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <[email protected]>
- Date: Mon, 8 Jun 2015 16:11:40 +0200
- Subject: [PATCH] brcmfmac: register wiphy(s) during module_init
- MIME-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- This is needed by OpenWrt which expects all PHYs to be created after
- module loads successfully.
- Signed-off-by: Rafał Miłecki <[email protected]>
- ---
- --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
- +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
- @@ -1310,6 +1310,7 @@ int __init brcmf_core_init(void)
- {
- if (!schedule_work(&brcmf_driver_work))
- return -EBUSY;
- + flush_work(&brcmf_driver_work);
-
- return 0;
- }
- --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
- +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
- @@ -444,6 +444,7 @@ struct brcmf_fw {
- u16 bus_nr;
- void (*done)(struct device *dev, int err, const struct firmware *fw,
- void *nvram_image, u32 nvram_len);
- + struct completion *completion;
- };
-
- static void brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx)
- @@ -478,6 +479,8 @@ static void brcmf_fw_request_nvram_done(
- goto fail;
-
- fwctx->done(fwctx->dev, 0, fwctx->code, nvram, nvram_length);
- + if (fwctx->completion)
- + complete(fwctx->completion);
- kfree(fwctx);
- return;
-
- @@ -485,6 +488,8 @@ fail:
- brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev));
- release_firmware(fwctx->code);
- fwctx->done(fwctx->dev, -ENOENT, NULL, NULL, 0);
- + if (fwctx->completion)
- + complete(fwctx->completion);
- kfree(fwctx);
- }
-
- @@ -516,6 +521,8 @@ fail:
- brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev));
- done:
- fwctx->done(fwctx->dev, ret, fw, NULL, 0);
- + if (fwctx->completion)
- + complete(fwctx->completion);
- kfree(fwctx);
- }
-
- @@ -527,6 +534,8 @@ int brcmf_fw_get_firmwares_pcie(struct d
- u16 domain_nr, u16 bus_nr)
- {
- struct brcmf_fw *fwctx;
- + struct completion completion;
- + int err;
-
- brcmf_dbg(TRACE, "enter: dev=%s\n", dev_name(dev));
- if (!fw_cb || !code)
- @@ -547,9 +556,17 @@ int brcmf_fw_get_firmwares_pcie(struct d
- fwctx->domain_nr = domain_nr;
- fwctx->bus_nr = bus_nr;
-
- - return request_firmware_nowait(THIS_MODULE, true, code, dev,
- + init_completion(&completion);
- + fwctx->completion = &completion;
- +
- + err = request_firmware_nowait(THIS_MODULE, true, code, dev,
- GFP_KERNEL, fwctx,
- brcmf_fw_request_code_done);
- + if (!err)
- + wait_for_completion_timeout(fwctx->completion,
- + msecs_to_jiffies(5000));
- + fwctx->completion = NULL;
- + return err;
- }
-
- int brcmf_fw_get_firmwares(struct device *dev, u16 flags,
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