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-/*
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- * Copyright (c) 2015-2016 The Linux Foundation. All rights reserved.
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- *
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- * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
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- *
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- *
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- * Permission to use, copy, modify, and/or distribute this software for
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- * any purpose with or without fee is hereby granted, provided that the
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- * above copyright notice and this permission notice appear in all
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- * copies.
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- *
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- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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- * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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- * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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- * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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- * PERFORMANCE OF THIS SOFTWARE.
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- */
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-
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-/*
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- * This file was originally distributed by Qualcomm Atheros, Inc.
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- * under proprietary terms before Copyright ownership was assigned
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- * to the Linux Foundation.
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- */
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-
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-#ifdef HIF_PCI
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-
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-#include "icnss_stub.h"
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-#include "hif_io32.h"
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-#include <hif.h>
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-#include "regtable.h"
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-#include "hif_debug.h"
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-#include "qdf_status.h"
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-#ifndef CONFIG_WIN
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-#include "qwlan_version.h"
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-#endif
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-#ifdef CONFIG_CNSS
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-#include <net/cnss.h>
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-#endif
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-
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-/**
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- * struct icnss_stub_entry
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- *
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- * @irq_handler: irq_handler
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- * @data: data
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- * @name: name
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- * @ce_id: ce_id
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- */
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-struct icnss_stub_entry {
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- irqreturn_t (*irq_handler)(int, void *);
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- void *data;
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- const char *name;
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- int ce_id;
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-};
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-
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-/**
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- * struct icnss_stub_context
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- *
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- * @stub: icnss_stub_entry
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- * @regged_irq: regged_irq
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- */
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-struct icnss_stub_context {
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- struct icnss_stub_entry stub[ICNSS_MAX_IRQ_REGISTRATIONS];
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- uint32_t regged_irq;
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-};
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-#ifndef QCA_WIFI_3_0_ADRASTEA
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-/**
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- * icnss_wlan_enable() - icnss_wlan_enable
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- * @config: ce configuration information
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- * @mode: driver_mode
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- * @host_version: version string to send to the fw
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- *
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- * Return: int
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- */
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-int icnss_wlan_enable(struct icnss_wlan_enable_cfg *config,
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- enum icnss_driver_mode mode, const char *host_version)
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-{
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- return 0;
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-}
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-
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-/**
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- * icnss_wlan_disable() - icnss_wlan_disable
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- * @mode: driver_mode
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- *
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- * Return: int
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- */
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-int icnss_wlan_disable(enum icnss_driver_mode mode)
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-{
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- return 0;
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-}
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-
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-/**
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- * icnss_set_fw_debug_mode() - icnss_set_fw_debug_mode
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- * @mode: fw debug mode, 0 for QXDM, 1 for WMI
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- *
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- * Return: int
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- */
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-int icnss_set_fw_debug_mode(bool mode)
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-{
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- return 0;
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-}
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-
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-#else
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-
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-/**
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- * icnss_wlan_enable(): call the platform driver to enable wlan
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- * @config: ce configuration information
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- * @mode: driver_mode
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- * @host_version: version string to send to the fw
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- *
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- * This function passes the con_mode and CE configuration to
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- * platform driver to enable wlan.
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- * cnss_wlan_enable has been hacked to do a qmi handshake with fw.
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- * this is not needed for rome.
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- *
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- * Return: 0 on success, error number otherwise.
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- */
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-int icnss_wlan_enable(struct icnss_wlan_enable_cfg *config,
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- enum icnss_driver_mode mode, const char *host_version)
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-{
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- struct cnss_wlan_enable_cfg cfg;
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- enum cnss_driver_mode cnss_mode;
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-
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- cfg.num_ce_tgt_cfg = config->num_ce_tgt_cfg;
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- cfg.ce_tgt_cfg = (struct cnss_ce_tgt_pipe_cfg *)
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- config->ce_tgt_cfg;
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- cfg.num_ce_svc_pipe_cfg = config->num_ce_svc_pipe_cfg;
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- cfg.ce_svc_cfg = (struct cnss_ce_svc_pipe_cfg *)
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- config->ce_svc_cfg;
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-
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- cfg.num_shadow_reg_cfg = config->num_shadow_reg_cfg;
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- cfg.shadow_reg_cfg = (struct cnss_shadow_reg_cfg *)
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- config->shadow_reg_cfg;
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-
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- switch (mode) {
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- case ICNSS_FTM:
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- cnss_mode = CNSS_FTM;
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- break;
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- case ICNSS_EPPING:
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- cnss_mode = CNSS_EPPING;
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- break;
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- default:
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- cnss_mode = CNSS_MISSION;
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- break;
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- }
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- return cnss_wlan_enable(&cfg, cnss_mode, host_version);
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-}
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-
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-/**
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- * icnss_wlan_disable(): call the platform driver to disable wlan
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- *
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- * This function passes the con_mode to platform driver to disable wlan.
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- * cnss_wlan_disable has been hacked to do a qmi handshake with fw.
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- * this is not needed for rome.
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- *
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- * Return: void
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- */
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-int icnss_wlan_disable(enum icnss_driver_mode con_mode)
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-{
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- enum cnss_driver_mode mode;
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-
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- switch (con_mode) {
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- case ICNSS_FTM:
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- mode = CNSS_FTM;
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- break;
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- case ICNSS_EPPING:
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- mode = CNSS_EPPING;
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- break;
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- default:
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- mode = CNSS_MISSION;
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- break;
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- }
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-
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- cnss_wlan_disable(mode);
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- return 0;
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-}
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-
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-/**
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- * icnss_set_fw_debug_mode() - call the platform driver to set fw
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- * debug mode
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- * @mode: fw debug mode, 0 for QXDM, 1 for WMI
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- *
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- * This function passes the fw debug mode to platform driver.
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- * cnss_set_fw_debug_mode has been hacked to do a qmi handshake with fw.
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- * This is not needed for rome.
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- *
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- * Return: int
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- */
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-int icnss_set_fw_debug_mode(bool mode)
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-{
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- return cnss_set_fw_debug_mode(mode);
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-}
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-#endif
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-
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-/**
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- * icnss_ce_request_irq() - register an irq handler
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- * @ce_id: ce_id
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- * @handler: handler
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- * @flags: flags to pass to the kernel api
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- * @name: name
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- * @context: context to pass to the irq handler
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- *
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- * Return: integer status
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- */
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-int icnss_ce_request_irq(int ce_id,
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- irqreturn_t (*handler)(int, void *),
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- unsigned long flags, const char *name,
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- void *context)
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-{
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- return 0;
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-}
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-
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-/**
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- * icnss_ce_free_irq() - icnss_unregister_irq
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- * @ce_id: the ce_id that the irq belongs to
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- * @context: context with witch the irq was requested.
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- * Return: integer status
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- */
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-int icnss_ce_free_irq(int ce_id, void *context)
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-{
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- return 0;
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-}
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-
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-int icnss_get_ce_id(int irq)
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-{
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- pr_err("icnss: icnss not valid for pci %d\n", irq);
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- return -EINVAL;
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-}
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-#endif /* HIF_PCI */
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Yuanyuan Liu