@@ -12,6 +12,18 @@ config ATH11K
If you choose to build a module, it'll be called ath11k.
+config ATH11K_AHB
+ tristate "Atheros ath11k AHB support"
+ depends on ATH11K
+ help
+ This module adds support for AHB bus
+
+config ATH11K_PCI
+ tristate "Atheros ath11k PCI support"
+ depends on ATH11K && PCI
+ help
+ This module adds support for PCIE bus
+
config ATH11K_DEBUG
bool "QCA ath11k debugging"
depends on ATH11K
@@ -4,7 +4,6 @@ ath11k-y += core.o \
hal.o \
hal_tx.o \
hal_rx.o \
- ahb.o \
wmi.o \
mac.o \
reg.o \
@@ -25,5 +24,11 @@ ath11k-$(CONFIG_ATH11K_TRACING) += trace.o
ath11k-$(CONFIG_THERMAL) += thermal.o
ath11k-$(CONFIG_ATH11K_SPECTRAL) += spectral.o
+obj-$(CONFIG_ATH11K_AHB) += ath11k_ahb.o
+ath11k_ahb-y += ahb.o
+
+obj-$(CONFIG_ATH11K_PCI) += ath11k_pci.o
+ath11k_pci-y += pci.o
+
# for tracing framework to find trace.h
CFLAGS_trace.o := -I$(src)
@@ -952,5 +952,5 @@ static void ath11k_ahb_exit(void)
}
module_exit(ath11k_ahb_exit);
-MODULE_DESCRIPTION("Driver support for Qualcomm Technologies 802.11ax wireless chip");
+MODULE_DESCRIPTION("Driver support for Qualcomm Technologies 802.11ax WLAN AHB devices");
MODULE_LICENSE("Dual BSD/GPL");
@@ -752,6 +752,7 @@ void ath11k_ce_free_pipes(struct ath11k_base *ab)
}
}
}
+EXPORT_SYMBOL(ath11k_ce_free_pipes);
int ath11k_ce_alloc_pipes(struct ath11k_base *ab)
{
@@ -806,3 +807,4 @@ int ath11k_ce_get_attr_flags(int ce_id)
return host_ce_config_wlan[ce_id].flags;
}
+EXPORT_SYMBOL(ath11k_ce_get_attr_flags);
@@ -14,6 +14,7 @@
#include "hif.h"
unsigned int ath11k_debug_mask;
+EXPORT_SYMBOL(ath11k_debug_mask);
module_param_named(debug_mask, ath11k_debug_mask, uint, 0644);
MODULE_PARM_DESC(debug_mask, "Debugging mask");
@@ -788,11 +789,13 @@ void ath11k_core_deinit(struct ath11k_base *ab)
ath11k_mac_destroy(ab);
ath11k_core_soc_destroy(ab);
}
+EXPORT_SYMBOL(ath11k_core_deinit);
void ath11k_core_free(struct ath11k_base *ab)
{
kfree(ab);
}
+EXPORT_SYMBOL(ath11k_core_free);
struct ath11k_base *ath11k_core_alloc(struct device *dev, size_t priv_size,
enum ath11k_bus bus)
@@ -825,3 +828,7 @@ struct ath11k_base *ath11k_core_alloc(struct device *dev, size_t priv_size,
kfree(ab);
return NULL;
}
+EXPORT_SYMBOL(ath11k_core_alloc);
+
+MODULE_DESCRIPTION("Core module for Qualcomm Atheros 802.11ax wireless LAN cards.");
+MODULE_LICENSE("Dual BSD/GPL");
@@ -62,6 +62,7 @@ void ath11k_info(struct ath11k_base *ab, const char *fmt, ...)
/* TODO: Trace the log */
va_end(args);
}
+EXPORT_SYMBOL(ath11k_info);
void ath11k_err(struct ath11k_base *ab, const char *fmt, ...)
{
@@ -76,6 +77,7 @@ void ath11k_err(struct ath11k_base *ab, const char *fmt, ...)
/* TODO: Trace the log */
va_end(args);
}
+EXPORT_SYMBOL(ath11k_err);
void ath11k_warn(struct ath11k_base *ab, const char *fmt, ...)
{
@@ -90,6 +92,7 @@ void ath11k_warn(struct ath11k_base *ab, const char *fmt, ...)
/* TODO: Trace the log */
va_end(args);
}
+EXPORT_SYMBOL(ath11k_warn);
#ifdef CONFIG_ATH11K_DEBUG
void __ath11k_dbg(struct ath11k_base *ab, enum ath11k_debug_mask mask,
@@ -110,6 +113,7 @@ void __ath11k_dbg(struct ath11k_base *ab, enum ath11k_debug_mask mask,
va_end(args);
}
+EXPORT_SYMBOL(__ath11k_dbg);
void ath11k_dbg_dump(struct ath11k_base *ab,
enum ath11k_debug_mask mask,
@@ -138,6 +142,7 @@ void ath11k_dbg_dump(struct ath11k_base *ab,
}
}
}
+EXPORT_SYMBOL(ath11k_dbg_dump);
#endif
@@ -7,6 +7,7 @@
#include "core.h"
#include "dp_tx.h"
#include "hal_tx.h"
+#include "hif.h"
#include "debug.h"
#include "dp_rx.h"
#include "peer.h"
@@ -1133,6 +1133,7 @@ void ath11k_hal_srng_deinit(struct ath11k_base *ab)
ath11k_hal_free_cont_rdp(ab);
ath11k_hal_free_cont_wrp(ab);
}
+EXPORT_SYMBOL(ath11k_hal_srng_deinit);
void ath11k_hal_dump_srng_stats(struct ath11k_base *ab)
{
@@ -3,6 +3,9 @@
* Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
*/
+#ifndef _HIF_H_
+#define _HIF_H_
+
#include "core.h"
struct ath11k_hif_ops {
@@ -63,3 +66,4 @@ static inline int ath11k_hif_map_service_to_pipe(struct ath11k_base *sc, u16 ser
{
return sc->hif.ops->map_service_to_pipe(sc, service_id, ul_pipe, dl_pipe);
}
+#endif /* _HIF_H_ */
new file mode 100644
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: BSD-3-Clause-Clear
+/*
+ * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include "core.h"
+#include "debug.h"
+
+#define QCA6390_DEVICE_ID 0x1101
+
+static const struct pci_device_id ath11k_pci_id_table[] = {
+ { PCI_VDEVICE(QCOM, QCA6390_DEVICE_ID) },
+ {0}
+};
+
+MODULE_DEVICE_TABLE(pci, ath11k_pci_id_table);
+
+static int ath11k_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *pci_dev)
+{
+ struct ath11k_base *ab;
+ enum ath11k_hw_rev hw_rev;
+
+ dev_warn(&pdev->dev, "WARNING: ath11k PCI support is experimental!\n");
+
+ switch (pci_dev->device) {
+ case QCA6390_DEVICE_ID:
+ hw_rev = ATH11K_HW_QCA6390_HW20;
+ break;
+ default:
+ dev_err(&pdev->dev, "Unknown PCI device found: 0x%x\n",
+ pci_dev->device);
+ return -ENOTSUPP;
+ }
+
+ ab = ath11k_core_alloc(&pdev->dev, 0, ATH11K_BUS_PCI);
+ if (!ab) {
+ dev_err(&pdev->dev, "failed to allocate ath11k base\n");
+ return -ENOMEM;
+ }
+
+ ab->dev = &pdev->dev;
+ ab->hw_rev = hw_rev;
+ pci_set_drvdata(pdev, ab);
+
+ return 0;
+}
+
+static void ath11k_pci_remove(struct pci_dev *pdev)
+{
+ struct ath11k_base *ab = pci_get_drvdata(pdev);
+
+ set_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags);
+ ath11k_core_free(ab);
+}
+
+static struct pci_driver ath11k_pci_driver = {
+ .name = "ath11k_pci",
+ .id_table = ath11k_pci_id_table,
+ .probe = ath11k_pci_probe,
+ .remove = ath11k_pci_remove,
+};
+
+static int ath11k_pci_init(void)
+{
+ int ret;
+
+ ret = pci_register_driver(&ath11k_pci_driver);
+ if (ret)
+ pr_err("failed to register ath11k pci driver: %d\n",
+ ret);
+
+ return ret;
+}
+module_init(ath11k_pci_init);
+
+static void ath11k_pci_exit(void)
+{
+ pci_unregister_driver(&ath11k_pci_driver);
+}
+
+module_exit(ath11k_pci_exit);
+
+MODULE_DESCRIPTION("Driver support for Qualcomm Technologies 802.11ax WLAN PCIe devices");
+MODULE_LICENSE("Dual BSD/GPL");