ath10k: ath11k: add specific LinuxKPI support
Add files needed by ath1?k drivers to linuxkpi/linuxkpi_wlan. This contain (skeleton) implementations of what is needed to compile but specifically mhi/qmi/qrtr will need more work for ath11k. MFC after: 2 months
This commit is contained in:
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06a1103fe3
198
sys/compat/linuxkpi/common/include/linux/mhi.h
Normal file
198
sys/compat/linuxkpi/common/include/linux/mhi.h
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@ -0,0 +1,198 @@
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/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2022 Bjoern A. Zeeb
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _LINUXKPI_LINUX_MHI_H
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#define _LINUXKPI_LINUX_MHI_H
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#include <linux/types.h>
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/* Modem Host Interface (MHI) */
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/* XXX FIXME */
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#define MHI_DB_BRST_DISABLE 0
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#define MHI_ER_CTRL 0
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enum mhi_callback {
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MHI_CB_SYS_ERROR,
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};
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struct mhi_channel_config {
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const char *name;
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int auto_queue, dir, doorbell, doorbell_mode_switch, ee_mask, event_ring, lpm_notify, num, num_elements, offload_channel, pollcfg;
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};
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struct mhi_event_config {
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int client_managed, data_type, hardware_event, irq, irq_moderation_ms, mode, num_elements, offload_channel, priority;
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};
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struct mhi_device {
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};
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struct mhi_controller_config {
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struct mhi_channel_config *ch_cfg;
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struct mhi_event_config *event_cfg;
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int buf_len, max_channels, num_channels, num_events, use_bounce_buf;
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uint32_t timeout_ms;
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};
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struct mhi_controller {
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struct device *cntrl_dev;
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struct mhi_device *mhi_dev;
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void *regs;
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int *irq;
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const char *fw_image;
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bool fbc_download;
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size_t sbl_size;
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size_t seg_len;
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size_t reg_len;
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int nr_irqs;
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unsigned long irq_flags;
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uint32_t timeout_ms;
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dma_addr_t iova_start;
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dma_addr_t iova_stop;
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int (*runtime_get)(struct mhi_controller *);
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void (*runtime_put)(struct mhi_controller *);
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void (*status_cb)(struct mhi_controller *, enum mhi_callback);
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int (*read_reg)(struct mhi_controller *, void __iomem *, uint32_t *);
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void (*write_reg)(struct mhi_controller *, void __iomem *, uint32_t);
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};
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/* -------------------------------------------------------------------------- */
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struct mhi_controller *linuxkpi_mhi_alloc_controller(void);
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void linuxkpi_mhi_free_controller(struct mhi_controller *);
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int linuxkpi_mhi_register_controller(struct mhi_controller *,
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struct mhi_controller_config *);
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void linuxkpi_mhi_unregister_controller(struct mhi_controller *);
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/* -------------------------------------------------------------------------- */
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static inline struct mhi_controller *
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mhi_alloc_controller(void)
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{
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/* Keep allocations internal to our implementation. */
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return (linuxkpi_mhi_alloc_controller());
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}
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static inline void
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mhi_free_controller(struct mhi_controller *mhi_ctrl)
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{
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linuxkpi_mhi_free_controller(mhi_ctrl);
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}
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static inline int
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mhi_register_controller(struct mhi_controller *mhi_ctrl,
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struct mhi_controller_config *cfg)
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{
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return (linuxkpi_mhi_register_controller(mhi_ctrl, cfg));
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}
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static inline void
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mhi_unregister_controller(struct mhi_controller *mhi_ctrl)
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{
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linuxkpi_mhi_unregister_controller(mhi_ctrl);
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}
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/* -------------------------------------------------------------------------- */
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static __inline void
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mhi_device_get_sync(struct mhi_device *mhi_dev)
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{
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/* XXX TODO */
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}
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static __inline void
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mhi_device_put(struct mhi_device *mhi_dev)
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{
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/* XXX TODO */
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}
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/* -------------------------------------------------------------------------- */
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static __inline int
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mhi_prepare_for_power_up(struct mhi_controller *mhi_ctrl)
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{
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/* XXX TODO */
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return (0);
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}
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static __inline int
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mhi_async_power_up(struct mhi_controller *mhi_ctrl)
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{
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/* XXX TODO */
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return (0);
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}
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static __inline void
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mhi_power_down(struct mhi_controller *mhi_ctrl, bool x)
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{
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/* XXX TODO */
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}
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static __inline void
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mhi_unprepare_after_power_down(struct mhi_controller *mhi_ctrl)
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{
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/* XXX TODO */
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}
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/* -------------------------------------------------------------------------- */
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static __inline int
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mhi_pm_suspend(struct mhi_controller *mhi_ctrl)
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{
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/* XXX TODO */
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return (0);
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}
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static __inline int
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mhi_pm_resume_force(struct mhi_controller *mhi_ctrl)
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{
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/* XXX TODO */
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return (0);
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}
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/* -------------------------------------------------------------------------- */
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static __inline int
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mhi_force_rddm_mode(struct mhi_controller *mhi_ctrl)
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{
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/* XXX TODO */
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return (0);
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}
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#endif /* _LINUXKPI_LINUX_MHI_H */
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41
sys/compat/linuxkpi/common/include/linux/qrtr.h
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41
sys/compat/linuxkpi/common/include/linux/qrtr.h
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@ -0,0 +1,41 @@
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/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2022 Bjoern A. Zeeb
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _LINUXKPI_LINUX_QRTR_H
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#define _LINUXKPI_LINUX_QRTR_H
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/* Qualcomm IPC Router (QRTR) */
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#include <sys/socket.h>
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struct sockaddr_qrtr {
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sa_family_t sq_family;
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uint32_t sq_node;
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uint32_t sq_port;
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};
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#endif /* _LINUXKPI_LINUX_QRTR_H */
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174
sys/compat/linuxkpi/common/include/linux/soc/qcom/qmi.h
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174
sys/compat/linuxkpi/common/include/linux/soc/qcom/qmi.h
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/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2022 Bjoern A. Zeeb
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _LINUXKPI_LINUX_SOC_QCOM_QMI_H
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#define _LINUXKPI_LINUX_SOC_QCOM_QMI_H
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/* QMI (Qualcomm MSM Interface) */
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#include <linux/qrtr.h>
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enum soc_qcom_qmi_data_type {
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QMI_EOTI,
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QMI_DATA_LEN,
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QMI_OPT_FLAG,
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QMI_UNSIGNED_1_BYTE,
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QMI_UNSIGNED_2_BYTE,
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QMI_UNSIGNED_4_BYTE,
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QMI_UNSIGNED_8_BYTE,
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QMI_SIGNED_4_BYTE_ENUM,
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QMI_STRUCT,
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QMI_STRING,
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};
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#define QMI_RESULT_SUCCESS_V01 __LINE__
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#define QMI_INDICATION __LINE__
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struct qmi_handle;
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enum soc_qcom_qmi_array_type {
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NO_ARRAY,
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VAR_LEN_ARRAY,
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};
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/* Should this become an enum? */
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#define QMI_COMMON_TLV_TYPE 0
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struct qmi_elem_info {
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enum soc_qcom_qmi_data_type data_type;
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uint32_t elem_len;
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uint32_t elem_size;
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enum soc_qcom_qmi_array_type array_type;
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uint8_t tlv_type;
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uint32_t offset;
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struct qmi_elem_info *ei_array;
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};
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struct qmi_response_type_v01 {
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uint16_t result;
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uint16_t error;
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};
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struct qmi_txn {
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};
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struct qmi_service {
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uint32_t node;
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uint32_t port;
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};
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struct qmi_msg_handler {
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uint32_t type;
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uint32_t msg_id;
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struct qmi_elem_info *ei;
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size_t decoded_size;
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void (*fn)(struct qmi_handle *, struct sockaddr_qrtr *, struct qmi_txn *, const void *);
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};
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struct qmi_ops {
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int (*new_server)(struct qmi_handle *, struct qmi_service *);
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void (*del_server)(struct qmi_handle *, struct qmi_service *);
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};
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struct qmi_handle {
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int sock;
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const struct qmi_msg_handler *handler;
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struct qmi_ops ops;
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};
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/* XXX-TODO need implementation somewhere... it is not in ath1xk* */
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extern struct qmi_elem_info qmi_response_type_v01_ei[];
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static inline int
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qmi_handle_init(struct qmi_handle *handle, size_t resp_len_max,
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const struct qmi_ops *ops, const struct qmi_msg_handler *handler)
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{
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handle->handler = handler;
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if (ops != NULL)
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handle->ops = *ops;
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/* We will find out what else to do here. */
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/* XXX TODO */
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return (0);
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}
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static __inline int
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qmi_add_lookup(struct qmi_handle *handle, uint32_t service, uint32_t version,
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uint32_t service_ins_id)
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{
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/* XXX TODO */
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return (0);
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}
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static __inline void
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qmi_handle_release(struct qmi_handle *handle)
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{
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/* XXX TODO */
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}
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static __inline int
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qmi_send_request(struct qmi_handle *handle, void *x, struct qmi_txn *txn,
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uint32_t msd_id, size_t len, struct qmi_elem_info *ei, void *req)
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{
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/* XXX TODO */
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return (-ENXIO);
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}
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static __inline void
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qmi_txn_cancel(struct qmi_txn *txn)
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{
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/* XXX TODO */
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}
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static __inline int
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||||||
|
qmi_txn_init(struct qmi_handle *handle, struct qmi_txn *txn,
|
||||||
|
struct qmi_elem_info *ei, void *resp)
|
||||||
|
{
|
||||||
|
|
||||||
|
/* XXX TODO */
|
||||||
|
return (-ENXIO);
|
||||||
|
}
|
||||||
|
|
||||||
|
static __inline int
|
||||||
|
qmi_txn_wait(struct qmi_txn *txn, uint64_t jiffies)
|
||||||
|
{
|
||||||
|
|
||||||
|
/* XXX TODO */
|
||||||
|
return (-ENXIO);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* _LINUXKPI_LINUX_SOC_QCOM_QMI_H */
|
94
sys/compat/linuxkpi/common/src/linux_mhi.c
Normal file
94
sys/compat/linuxkpi/common/src/linux_mhi.c
Normal file
@ -0,0 +1,94 @@
|
|||||||
|
/*-
|
||||||
|
* SPDX-License-Identifier: BSD-2-Clause
|
||||||
|
*
|
||||||
|
* Copyright (c) 2022 Bjoern A. Zeeb
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* $FreeBSD$
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <sys/cdefs.h>
|
||||||
|
__FBSDID("$FreeBSD$");
|
||||||
|
|
||||||
|
#include <sys/param.h>
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <sys/kernel.h>
|
||||||
|
#include <sys/malloc.h>
|
||||||
|
|
||||||
|
#include <linux/kernel.h> /* pr_debug */
|
||||||
|
#include <linux/mhi.h>
|
||||||
|
|
||||||
|
static MALLOC_DEFINE(M_LKPIMHI, "lkpimhi", "LinuxKPI MHI compat");
|
||||||
|
|
||||||
|
struct mhi_controller *
|
||||||
|
linuxkpi_mhi_alloc_controller(void)
|
||||||
|
{
|
||||||
|
struct mhi_controller *mhi_ctrl;
|
||||||
|
|
||||||
|
mhi_ctrl = malloc(sizeof(*mhi_ctrl), M_LKPIMHI, M_NOWAIT | M_ZERO);
|
||||||
|
|
||||||
|
return (mhi_ctrl);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
linuxkpi_mhi_free_controller(struct mhi_controller *mhi_ctrl)
|
||||||
|
{
|
||||||
|
|
||||||
|
/* What else do we need to check that it is gone? */
|
||||||
|
free(mhi_ctrl, M_LKPIMHI);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
linuxkpi_mhi_register_controller(struct mhi_controller *mhi_ctrl,
|
||||||
|
struct mhi_controller_config *cfg)
|
||||||
|
{
|
||||||
|
|
||||||
|
if (mhi_ctrl == NULL || cfg == NULL)
|
||||||
|
return (-EINVAL);
|
||||||
|
|
||||||
|
#define CHECK_FIELD(_f) \
|
||||||
|
if (!mhi_ctrl->_f) \
|
||||||
|
return (-ENXIO);
|
||||||
|
CHECK_FIELD(cntrl_dev);
|
||||||
|
CHECK_FIELD(regs);
|
||||||
|
CHECK_FIELD(irq);
|
||||||
|
CHECK_FIELD(reg_len);
|
||||||
|
CHECK_FIELD(nr_irqs);
|
||||||
|
|
||||||
|
CHECK_FIELD(runtime_get);
|
||||||
|
CHECK_FIELD(runtime_put);
|
||||||
|
CHECK_FIELD(status_cb);
|
||||||
|
CHECK_FIELD(read_reg);
|
||||||
|
CHECK_FIELD(write_reg);
|
||||||
|
#undef CHECK_FIELD
|
||||||
|
|
||||||
|
printf("%s: XXX-BZ TODO\n", __func__);
|
||||||
|
return (0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
linuxkpi_mhi_unregister_controller(struct mhi_controller *mhi_ctrl)
|
||||||
|
{
|
||||||
|
|
||||||
|
pr_debug("%s: TODO\n", __func__);
|
||||||
|
}
|
@ -4564,6 +4564,8 @@ compat/linuxkpi/common/src/linux_kthread.c optional compat_linuxkpi \
|
|||||||
compile-with "${LINUXKPI_C}"
|
compile-with "${LINUXKPI_C}"
|
||||||
compat/linuxkpi/common/src/linux_lock.c optional compat_linuxkpi \
|
compat/linuxkpi/common/src/linux_lock.c optional compat_linuxkpi \
|
||||||
compile-with "${LINUXKPI_C}"
|
compile-with "${LINUXKPI_C}"
|
||||||
|
compat/linuxkpi/common/src/linux_mhi.c optional compat_linuxkpi wlan \
|
||||||
|
compile-with "${LINUXKPI_C}"
|
||||||
compat/linuxkpi/common/src/linux_netdev.c optional compat_linuxkpi \
|
compat/linuxkpi/common/src/linux_netdev.c optional compat_linuxkpi \
|
||||||
compile-with "${LINUXKPI_C}"
|
compile-with "${LINUXKPI_C}"
|
||||||
compat/linuxkpi/common/src/linux_page.c optional compat_linuxkpi \
|
compat/linuxkpi/common/src/linux_page.c optional compat_linuxkpi \
|
||||||
|
@ -5,6 +5,9 @@ KMOD= linuxkpi_wlan
|
|||||||
SRCS= linux_80211.c \
|
SRCS= linux_80211.c \
|
||||||
linux_80211_macops.c
|
linux_80211_macops.c
|
||||||
|
|
||||||
|
# QCA ath11k support.
|
||||||
|
SRCS+= linux_mhi.c
|
||||||
|
|
||||||
SRCS+= opt_wlan.h
|
SRCS+= opt_wlan.h
|
||||||
SRCS+= ${LINUXKPI_GENSRCS}
|
SRCS+= ${LINUXKPI_GENSRCS}
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user