Contributors: 10
Author Tokens Token Proportion Commits Commit Proportion
Vladimir Kondratiev 1241 41.17% 19 34.55%
Maya Erez 581 19.28% 12 21.82%
Lior David 426 14.13% 7 12.73%
Lazar Alexei 335 11.11% 6 10.91%
Alexei Avshalom Lazar 163 5.41% 2 3.64%
Gidon Studinski 119 3.95% 2 3.64%
Dedy Lansky 91 3.02% 4 7.27%
Hamad Kadmany 38 1.26% 1 1.82%
Arnd Bergmann 11 0.36% 1 1.82%
Alexander Gordeev 9 0.30% 1 1.82%
Total 3014 55 


/*
 * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
 * Copyright (c) 2018, The Linux Foundation. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include <linux/module.h>
#include <linux/pci.h>
#include <linux/moduleparam.h>
#include <linux/interrupt.h>
#include <linux/suspend.h>
#include "wil6210.h"
#include <linux/rtnetlink.h>
#include <linux/pm_runtime.h>

static int n_msi = 3;
module_param(n_msi, int, 0444);
MODULE_PARM_DESC(n_msi, " Use MSI interrupt: 0 - use INTx, 1 - single, or 3 - (default) ");

bool ftm_mode;
module_param(ftm_mode, bool, 0444);
MODULE_PARM_DESC(ftm_mode, " Set factory test mode, default - false");

static int wil6210_pm_notify(struct notifier_block *notify_block,
			     unsigned long mode, void *unused);

static
int wil_set_capabilities(struct wil6210_priv *wil)
{
	const char *wil_fw_name;
	u32 jtag_id = wil_r(wil, RGF_USER_JTAG_DEV_ID);
	u8 chip_revision = (wil_r(wil, RGF_USER_REVISION_ID) &
			    RGF_USER_REVISION_ID_MASK);
	int platform_capa;
	struct fw_map *iccm_section, *sct;

	bitmap_zero(wil->hw_capa, hw_capa_last);
	bitmap_zero(wil->fw_capabilities, WMI_FW_CAPABILITY_MAX);
	bitmap_zero(wil->platform_capa, WIL_PLATFORM_CAPA_MAX);
	wil->wil_fw_name = ftm_mode ? WIL_FW_NAME_FTM_DEFAULT :
			   WIL_FW_NAME_DEFAULT;
	wil->chip_revision = chip_revision;

	switch (jtag_id) {
	case JTAG_DEV_ID_SPARROW:
		memcpy(fw_mapping, sparrow_fw_mapping,
		       sizeof(sparrow_fw_mapping));
		switch (chip_revision) {
		case REVISION_ID_SPARROW_D0:
			wil->hw_name = "Sparrow D0";
			wil->hw_version = HW_VER_SPARROW_D0;
			wil_fw_name = ftm_mode ? WIL_FW_NAME_FTM_SPARROW_PLUS :
				      WIL_FW_NAME_SPARROW_PLUS;

			if (wil_fw_verify_file_exists(wil, wil_fw_name))
				wil->wil_fw_name = wil_fw_name;
			sct = wil_find_fw_mapping("mac_rgf_ext");
			if (!sct) {
				wil_err(wil, "mac_rgf_ext section not found in fw_mapping\n");
				return -EINVAL;
			}
			memcpy(sct, &sparrow_d0_mac_rgf_ext, sizeof(*sct));
			break;
		case REVISION_ID_SPARROW_B0:
			wil->hw_name = "Sparrow B0";
			wil->hw_version = HW_VER_SPARROW_B0;
			break;
		default:
			wil->hw_name = "Unknown";
			wil->hw_version = HW_VER_UNKNOWN;
			break;
		}
		wil->rgf_fw_assert_code_addr = SPARROW_RGF_FW_ASSERT_CODE;
		wil->rgf_ucode_assert_code_addr = SPARROW_RGF_UCODE_ASSERT_CODE;
		break;
	case JTAG_DEV_ID_TALYN:
		wil->hw_name = "Talyn-MA";
		wil->hw_version = HW_VER_TALYN;
		memcpy(fw_mapping, talyn_fw_mapping, sizeof(talyn_fw_mapping));
		wil->rgf_fw_assert_code_addr = TALYN_RGF_FW_ASSERT_CODE;
		wil->rgf_ucode_assert_code_addr = TALYN_RGF_UCODE_ASSERT_CODE;
		if (wil_r(wil, RGF_USER_OTP_HW_RD_MACHINE_1) &
		    BIT_NO_FLASH_INDICATION)
			set_bit(hw_capa_no_flash, wil->hw_capa);
		wil_fw_name = ftm_mode ? WIL_FW_NAME_FTM_TALYN :
			      WIL_FW_NAME_TALYN;
		if (wil_fw_verify_file_exists(wil, wil_fw_name))
			wil->wil_fw_name = wil_fw_name;
		break;
	case JTAG_DEV_ID_TALYN_MB:
		wil->hw_name = "Talyn-MB";
		wil->hw_version = HW_VER_TALYN_MB;
		memcpy(fw_mapping, talyn_mb_fw_mapping,
		       sizeof(talyn_mb_fw_mapping));
		wil->rgf_fw_assert_code_addr = TALYN_RGF_FW_ASSERT_CODE;
		wil->rgf_ucode_assert_code_addr = TALYN_RGF_UCODE_ASSERT_CODE;
		set_bit(hw_capa_no_flash, wil->hw_capa);
		wil->use_enhanced_dma_hw = true;
		wil->use_rx_hw_reordering = true;
		wil->use_compressed_rx_status = true;
		wil_fw_name = ftm_mode ? WIL_FW_NAME_FTM_TALYN :
			      WIL_FW_NAME_TALYN;
		if (wil_fw_verify_file_exists(wil, wil_fw_name))
			wil->wil_fw_name = wil_fw_name;
		break;
	default:
		wil_err(wil, "Unknown board hardware, chip_id 0x%08x, chip_revision 0x%08x\n",
			jtag_id, chip_revision);
		wil->hw_name = "Unknown";
		wil->hw_version = HW_VER_UNKNOWN;
		return -EINVAL;
	}

	wil_init_txrx_ops(wil);

	iccm_section = wil_find_fw_mapping("fw_code");
	if (!iccm_section) {
		wil_err(wil, "fw_code section not found in fw_mapping\n");
		return -EINVAL;
	}
	wil->iccm_base = iccm_section->host;

	wil_info(wil, "Board hardware is %s, flash %sexist\n", wil->hw_name,
		 test_bit(hw_capa_no_flash, wil->hw_capa) ? "doesn't " : "");

	/* Get platform capabilities */
	if (wil->platform_ops.get_capa) {
		platform_capa =
			wil->platform_ops.get_capa(wil->platform_handle);
		memcpy(wil->platform_capa, &platform_capa,
		       min(sizeof(wil->platform_capa), sizeof(platform_capa)));
	}

	/* extract FW capabilities from file without loading the FW */
	wil_request_firmware(wil, wil->wil_fw_name, false);
	wil_refresh_fw_capabilities(wil);

	return 0;
}

void wil_disable_irq(struct wil6210_priv *wil)
{
	int irq = wil->pdev->irq;

	disable_irq(irq);
	if (wil->n_msi == 3) {
		disable_irq(irq + 1);
		disable_irq(irq + 2);
	}
}

void wil_enable_irq(struct wil6210_priv *wil)
{
	int irq = wil->pdev->irq;

	enable_irq(irq);
	if (wil->n_msi == 3) {
		enable_irq(irq + 1);
		enable_irq(irq + 2);
	}
}

static void wil_remove_all_additional_vifs(struct wil6210_priv *wil)
{
	struct wil6210_vif *vif;
	int i;

	for (i = 1; i < wil->max_vifs; i++) {
		vif = wil->vifs[i];
		if (vif) {
			wil_vif_prepare_stop(vif);
			wil_vif_remove(wil, vif->mid);
		}
	}
}

/* Bus ops */
static int wil_if_pcie_enable(struct wil6210_priv *wil)
{
	struct pci_dev *pdev = wil->pdev;
	int rc;
	/* on platforms with buggy ACPI, pdev->msi_enabled may be set to
	 * allow pci_enable_device to work. This indicates INTx was not routed
	 * and only MSI should be used
	 */
	int msi_only = pdev->msi_enabled;

	wil_dbg_misc(wil, "if_pcie_enable\n");

	pci_set_master(pdev);

	/* how many MSI interrupts to request? */
	switch (n_msi) {
	case 3:
	case 1:
		wil_dbg_misc(wil, "Setup %d MSI interrupts\n", n_msi);
		break;
	case 0:
		wil_dbg_misc(wil, "MSI interrupts disabled, use INTx\n");
		break;
	default:
		wil_err(wil, "Invalid n_msi=%d, default to 1\n", n_msi);
		n_msi = 1;
	}

	if (n_msi == 3 &&
	    pci_alloc_irq_vectors(pdev, n_msi, n_msi, PCI_IRQ_MSI) < n_msi) {
		wil_err(wil, "3 MSI mode failed, try 1 MSI\n");
		n_msi = 1;
	}

	if (n_msi == 1 && pci_enable_msi(pdev)) {
		wil_err(wil, "pci_enable_msi failed, use INTx\n");
		n_msi = 0;
	}

	wil->n_msi = n_msi;

	if (wil->n_msi == 0 && msi_only) {
		wil_err(wil, "Interrupt pin not routed, unable to use INTx\n");
		rc = -ENODEV;
		goto stop_master;
	}

	rc = wil6210_init_irq(wil, pdev->irq);
	if (rc)
		goto release_vectors;

	/* need reset here to obtain MAC */
	mutex_lock(&wil->mutex);
	rc = wil_reset(wil, false);
	mutex_unlock(&wil->mutex);
	if (rc)
		goto release_irq;

	return 0;

 release_irq:
	wil6210_fini_irq(wil, pdev->irq);
 release_vectors:
	/* safe to call if no allocation */
	pci_free_irq_vectors(pdev);
 stop_master:
	pci_clear_master(pdev);
	return rc;
}

static int wil_if_pcie_disable(struct wil6210_priv *wil)
{
	struct pci_dev *pdev = wil->pdev;

	wil_dbg_misc(wil, "if_pcie_disable\n");

	pci_clear_master(pdev);
	/* disable and release IRQ */
	wil6210_fini_irq(wil, pdev->irq);
	/* safe to call if no MSI */
	pci_disable_msi(pdev);
	/* TODO: disable HW */

	return 0;
}

static int wil_platform_rop_ramdump(void *wil_handle, void *buf, uint32_t size)
{
	struct wil6210_priv *wil = wil_handle;

	if (!wil)
		return -EINVAL;

	return wil_fw_copy_crash_dump(wil, buf, size);
}

static int wil_platform_rop_fw_recovery(void *wil_handle)
{
	struct wil6210_priv *wil = wil_handle;

	if (!wil)
		return -EINVAL;

	wil_fw_error_recovery(wil);

	return 0;
}

static void wil_platform_ops_uninit(struct wil6210_priv *wil)
{
	if (wil->platform_ops.uninit)
		wil->platform_ops.uninit(wil->platform_handle);
	memset(&wil->platform_ops, 0, sizeof(wil->platform_ops));
}

static int wil_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
	struct wil6210_priv *wil;
	struct device *dev = &pdev->dev;
	int rc;
	const struct wil_platform_rops rops = {
		.ramdump = wil_platform_rop_ramdump,
		.fw_recovery = wil_platform_rop_fw_recovery,
	};
	u32 bar_size = pci_resource_len(pdev, 0);
	int dma_addr_size[] = {64, 48, 40, 32}; /* keep descending order */
	int i, start_idx;

	/* check HW */
	dev_info(&pdev->dev, WIL_NAME
		 " device found [%04x:%04x] (rev %x) bar size 0x%x\n",
		 (int)pdev->vendor, (int)pdev->device, (int)pdev->revision,
		 bar_size);

	if ((bar_size < WIL6210_MIN_MEM_SIZE) ||
	    (bar_size > WIL6210_MAX_MEM_SIZE)) {
		dev_err(&pdev->dev, "Unexpected BAR0 size 0x%x\n",
			bar_size);
		return -ENODEV;
	}

	wil = wil_if_alloc(dev);
	if (IS_ERR(wil)) {
		rc = (int)PTR_ERR(wil);
		dev_err(dev, "wil_if_alloc failed: %d\n", rc);
		return rc;
	}

	wil->pdev = pdev;
	pci_set_drvdata(pdev, wil);
	wil->bar_size = bar_size;
	/* rollback to if_free */

	wil->platform_handle =
		wil_platform_init(&pdev->dev, &wil->platform_ops, &rops, wil);
	if (!wil->platform_handle) {
		rc = -ENODEV;
		wil_err(wil, "wil_platform_init failed\n");
		goto if_free;
	}
	/* rollback to err_plat */
	rc = pci_enable_device(pdev);
	if (rc && pdev->msi_enabled == 0) {
		wil_err(wil,
			"pci_enable_device failed, retry with MSI only\n");
		/* Work around for platforms that can't allocate IRQ:
		 * retry with MSI only
		 */
		pdev->msi_enabled = 1;
		rc = pci_enable_device(pdev);
	}
	if (rc) {
		wil_err(wil,
			"pci_enable_device failed, even with MSI only\n");
		goto err_plat;
	}
	/* rollback to err_disable_pdev */
	pci_set_power_state(pdev, PCI_D0);

	rc = pci_request_region(pdev, 0, WIL_NAME);
	if (rc) {
		wil_err(wil, "pci_request_region failed\n");
		goto err_disable_pdev;
	}
	/* rollback to err_release_reg */

	wil->csr = pci_ioremap_bar(pdev, 0);
	if (!wil->csr) {
		wil_err(wil, "pci_ioremap_bar failed\n");
		rc = -ENODEV;
		goto err_release_reg;
	}
	/* rollback to err_iounmap */
	wil_info(wil, "CSR at %pR -> 0x%p\n", &pdev->resource[0], wil->csr);

	rc = wil_set_capabilities(wil);
	if (rc) {
		wil_err(wil, "wil_set_capabilities failed, rc %d\n", rc);
		goto err_iounmap;
	}

	/* device supports >32bit addresses.
	 * for legacy DMA start from 48 bit.
	 */
	start_idx = wil->use_enhanced_dma_hw ? 0 : 1;

	for (i = start_idx; i < ARRAY_SIZE(dma_addr_size); i++) {
		rc = dma_set_mask_and_coherent(dev,
					       DMA_BIT_MASK(dma_addr_size[i]));
		if (rc) {
			dev_err(dev, "dma_set_mask_and_coherent(%d) failed: %d\n",
				dma_addr_size[i], rc);
			continue;
		}
		dev_info(dev, "using dma mask %d", dma_addr_size[i]);
		wil->dma_addr_size = dma_addr_size[i];
		break;
	}

	if (wil->dma_addr_size == 0)
		goto err_iounmap;

	wil6210_clear_irq(wil);

	/* FW should raise IRQ when ready */
	rc = wil_if_pcie_enable(wil);
	if (rc) {
		wil_err(wil, "Enable device failed\n");
		goto err_iounmap;
	}
	/* rollback to bus_disable */

	rc = wil_if_add(wil);
	if (rc) {
		wil_err(wil, "wil_if_add failed: %d\n", rc);
		goto bus_disable;
	}

	/* in case of WMI-only FW, perform full reset and FW loading */
	if (test_bit(WMI_FW_CAPABILITY_WMI_ONLY, wil->fw_capabilities)) {
		wil_dbg_misc(wil, "Loading WMI only FW\n");
		mutex_lock(&wil->mutex);
		rc = wil_reset(wil, true);
		mutex_unlock(&wil->mutex);
		if (rc) {
			wil_err(wil, "failed to load WMI only FW\n");
			goto if_remove;
		}
	}

	if (IS_ENABLED(CONFIG_PM))
		wil->pm_notify.notifier_call = wil6210_pm_notify;

	rc = register_pm_notifier(&wil->pm_notify);
	if (rc)
		/* Do not fail the driver initialization, as suspend can
		 * be prevented in a later phase if needed
		 */
		wil_err(wil, "register_pm_notifier failed: %d\n", rc);

	wil6210_debugfs_init(wil);

	wil_pm_runtime_allow(wil);

	return 0;

if_remove:
	wil_if_remove(wil);
bus_disable:
	wil_if_pcie_disable(wil);
err_iounmap:
	pci_iounmap(pdev, wil->csr);
err_release_reg:
	pci_release_region(pdev, 0);
err_disable_pdev:
	pci_disable_device(pdev);
err_plat:
	wil_platform_ops_uninit(wil);
if_free:
	wil_if_free(wil);

	return rc;
}

static void wil_pcie_remove(struct pci_dev *pdev)
{
	struct wil6210_priv *wil = pci_get_drvdata(pdev);
	void __iomem *csr = wil->csr;

	wil_dbg_misc(wil, "pcie_remove\n");

	unregister_pm_notifier(&wil->pm_notify);

	wil_pm_runtime_forbid(wil);

	wil6210_debugfs_remove(wil);
	rtnl_lock();
	wil_p2p_wdev_free(wil);
	wil_remove_all_additional_vifs(wil);
	rtnl_unlock();
	wil_if_remove(wil);
	wil_if_pcie_disable(wil);
	pci_iounmap(pdev, csr);
	pci_release_region(pdev, 0);
	pci_disable_device(pdev);
	wil_platform_ops_uninit(wil);
	wil_if_free(wil);
}

static const struct pci_device_id wil6210_pcie_ids[] = {
	{ PCI_DEVICE(0x1ae9, 0x0310) },
	{ PCI_DEVICE(0x1ae9, 0x0302) }, /* same as above, firmware broken */
	{ PCI_DEVICE(0x17cb, 0x1201) }, /* Talyn */
	{ /* end: all zeroes */	},
};
MODULE_DEVICE_TABLE(pci, wil6210_pcie_ids);

static int wil6210_suspend(struct device *dev, bool is_runtime)
{
	int rc = 0;
	struct pci_dev *pdev = to_pci_dev(dev);
	struct wil6210_priv *wil = pci_get_drvdata(pdev);
	bool keep_radio_on, active_ifaces;

	wil_dbg_pm(wil, "suspend: %s\n", is_runtime ? "runtime" : "system");

	mutex_lock(&wil->vif_mutex);
	active_ifaces = wil_has_active_ifaces(wil, true, false);
	mutex_unlock(&wil->vif_mutex);
	keep_radio_on = active_ifaces && wil->keep_radio_on_during_sleep;

	rc = wil_can_suspend(wil, is_runtime);
	if (rc)
		goto out;

	rc = wil_suspend(wil, is_runtime, keep_radio_on);
	if (!rc) {
		/* In case radio stays on, platform device will control
		 * PCIe master
		 */
		if (!keep_radio_on) {
			/* disable bus mastering */
			pci_clear_master(pdev);
			wil->suspend_stats.r_off.successful_suspends++;
		} else {
			wil->suspend_stats.r_on.successful_suspends++;
		}
	}
out:
	return rc;
}

static int wil6210_resume(struct device *dev, bool is_runtime)
{
	int rc = 0;
	struct pci_dev *pdev = to_pci_dev(dev);
	struct wil6210_priv *wil = pci_get_drvdata(pdev);
	bool keep_radio_on, active_ifaces;

	wil_dbg_pm(wil, "resume: %s\n", is_runtime ? "runtime" : "system");

	mutex_lock(&wil->vif_mutex);
	active_ifaces = wil_has_active_ifaces(wil, true, false);
	mutex_unlock(&wil->vif_mutex);
	keep_radio_on = active_ifaces && wil->keep_radio_on_during_sleep;

	/* In case radio stays on, platform device will control
	 * PCIe master
	 */
	if (!keep_radio_on)
		/* allow master */
		pci_set_master(pdev);
	rc = wil_resume(wil, is_runtime, keep_radio_on);
	if (rc) {
		wil_err(wil, "device failed to resume (%d)\n", rc);
		if (!keep_radio_on) {
			pci_clear_master(pdev);
			wil->suspend_stats.r_off.failed_resumes++;
		} else {
			wil->suspend_stats.r_on.failed_resumes++;
		}
	} else {
		if (keep_radio_on)
			wil->suspend_stats.r_on.successful_resumes++;
		else
			wil->suspend_stats.r_off.successful_resumes++;
	}

	return rc;
}

static int wil6210_pm_notify(struct notifier_block *notify_block,
			     unsigned long mode, void *unused)
{
	struct wil6210_priv *wil = container_of(
		notify_block, struct wil6210_priv, pm_notify);
	int rc = 0;
	enum wil_platform_event evt;

	wil_dbg_pm(wil, "pm_notify: mode (%ld)\n", mode);

	switch (mode) {
	case PM_HIBERNATION_PREPARE:
	case PM_SUSPEND_PREPARE:
	case PM_RESTORE_PREPARE:
		rc = wil_can_suspend(wil, false);
		if (rc)
			break;
		evt = WIL_PLATFORM_EVT_PRE_SUSPEND;
		if (wil->platform_ops.notify)
			rc = wil->platform_ops.notify(wil->platform_handle,
						      evt);
		break;
	case PM_POST_SUSPEND:
	case PM_POST_HIBERNATION:
	case PM_POST_RESTORE:
		evt = WIL_PLATFORM_EVT_POST_SUSPEND;
		if (wil->platform_ops.notify)
			rc = wil->platform_ops.notify(wil->platform_handle,
						      evt);
		break;
	default:
		wil_dbg_pm(wil, "unhandled notify mode %ld\n", mode);
		break;
	}

	wil_dbg_pm(wil, "notification mode %ld: rc (%d)\n", mode, rc);
	return rc;
}

static int __maybe_unused wil6210_pm_suspend(struct device *dev)
{
	return wil6210_suspend(dev, false);
}

static int __maybe_unused wil6210_pm_resume(struct device *dev)
{
	return wil6210_resume(dev, false);
}

static int __maybe_unused wil6210_pm_runtime_idle(struct device *dev)
{
	struct pci_dev *pdev = to_pci_dev(dev);
	struct wil6210_priv *wil = pci_get_drvdata(pdev);

	wil_dbg_pm(wil, "Runtime idle\n");

	return wil_can_suspend(wil, true);
}

static int __maybe_unused wil6210_pm_runtime_resume(struct device *dev)
{
	return wil6210_resume(dev, true);
}

static int __maybe_unused wil6210_pm_runtime_suspend(struct device *dev)
{
	struct pci_dev *pdev = to_pci_dev(dev);
	struct wil6210_priv *wil = pci_get_drvdata(pdev);

	if (test_bit(wil_status_suspended, wil->status)) {
		wil_dbg_pm(wil, "trying to suspend while suspended\n");
		return 1;
	}

	return wil6210_suspend(dev, true);
}

static const struct dev_pm_ops wil6210_pm_ops = {
	SET_SYSTEM_SLEEP_PM_OPS(wil6210_pm_suspend, wil6210_pm_resume)
	SET_RUNTIME_PM_OPS(wil6210_pm_runtime_suspend,
			   wil6210_pm_runtime_resume,
			   wil6210_pm_runtime_idle)
};

static struct pci_driver wil6210_driver = {
	.probe		= wil_pcie_probe,
	.remove		= wil_pcie_remove,
	.id_table	= wil6210_pcie_ids,
	.name		= WIL_NAME,
	.driver		= {
		.pm = &wil6210_pm_ops,
	},
};

static int __init wil6210_driver_init(void)
{
	int rc;

	rc = wil_platform_modinit();
	if (rc)
		return rc;

	rc = pci_register_driver(&wil6210_driver);
	if (rc)
		wil_platform_modexit();
	return rc;
}
module_init(wil6210_driver_init);

static void __exit wil6210_driver_exit(void)
{
	pci_unregister_driver(&wil6210_driver);
	wil_platform_modexit();
}
module_exit(wil6210_driver_exit);

MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Qualcomm Atheros <wil6210@qca.qualcomm.com>");
MODULE_DESCRIPTION("Driver for 60g WiFi WIL6210 card");