Adjust directory structure
This commit is contained in:
Zhao_Jiasheng
@@ -0,0 +1,5 @@
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SRC_FILES +=bus_sdio.c dev_sdio.c drv_sdio.c
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include $(KERNEL_ROOT)/compiler.mk
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@@ -0,0 +1,117 @@
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/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file bus_sdio.c
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* @brief register sdio bus function using bus driver framework
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2021-04-24
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*/
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#include <bus_sdio.h>
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#include <dev_sdio.h>
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int SdioBusInit(struct SdioBus *sdio_bus, const char *bus_name)
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{
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NULL_PARAM_CHECK(sdio_bus);
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NULL_PARAM_CHECK(bus_name);
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x_err_t ret = EOK;
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if (BUS_INSTALL != sdio_bus->bus.bus_state) {
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strncpy(sdio_bus->bus.bus_name, bus_name, NAME_NUM_MAX);
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sdio_bus->bus.bus_type = TYPE_SDIO_BUS;
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sdio_bus->bus.bus_state = BUS_INSTALL;
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sdio_bus->bus.private_data = sdio_bus->private_data;
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ret = BusRegister(&sdio_bus->bus);
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if (EOK != ret) {
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KPrintf("SdioBusInit BusRegister error %u\n", ret);
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return ret;
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}
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} else {
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KPrintf("SdioBusInit BusRegister bus has been register state%u\n", sdio_bus->bus.bus_state);
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}
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return ret;
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}
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int SdioDriverInit(struct SdioDriver *sdio_driver, const char *driver_name)
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{
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NULL_PARAM_CHECK(sdio_driver);
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NULL_PARAM_CHECK(driver_name);
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x_err_t ret = EOK;
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if (DRV_INSTALL != sdio_driver->driver.driver_state) {
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sdio_driver->driver.driver_type = TYPE_SDIO_DRV;
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sdio_driver->driver.driver_state = DRV_INSTALL;
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strncpy(sdio_driver->driver.drv_name, driver_name, NAME_NUM_MAX);
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sdio_driver->driver.configure = sdio_driver->configure;
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ret = SdioDriverRegister(&sdio_driver->driver);
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if (EOK != ret) {
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KPrintf("SdioDriverInit DriverRegister error %u\n", ret);
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return ret;
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}
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} else {
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KPrintf("SdioDriverInit DriverRegister driver has been register state%u\n", sdio_driver->driver.driver_state);
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}
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return ret;
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}
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int SdioReleaseBus(struct SdioBus *sdio_bus)
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{
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NULL_PARAM_CHECK(sdio_bus);
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return BusRelease(&sdio_bus->bus);
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}
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int SdioDriverAttachToBus(const char *drv_name, const char *bus_name)
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{
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NULL_PARAM_CHECK(drv_name);
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NULL_PARAM_CHECK(bus_name);
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x_err_t ret = EOK;
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struct Bus *bus;
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struct Driver *driver;
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bus = BusFind(bus_name);
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if (NONE == bus) {
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KPrintf("SdioDriverAttachToBus find sdio bus error!name %s\n", bus_name);
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return ERROR;
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}
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if (TYPE_SDIO_BUS == bus->bus_type) {
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driver = SdioDriverFind(drv_name);
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if (NONE == driver) {
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KPrintf("SdioDriverAttachToBus find sdio driver error!name %s\n", drv_name);
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return ERROR;
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}
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if (TYPE_SDIO_DRV == driver->driver_type) {
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ret = DriverRegisterToBus(bus, driver);
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if (EOK != ret) {
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KPrintf("SdioDriverAttachToBus DriverRegisterToBus error %u\n", ret);
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return ERROR;
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}
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}
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}
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return ret;
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}
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@@ -0,0 +1,114 @@
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/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file dev_sdio.c
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* @brief register sdio dev function using bus driver framework
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2021-04-24
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*/
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#include <bus_sdio.h>
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#include <dev_sdio.h>
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static DoubleLinklistType sdiodev_linklist;
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/*Create the sdio device linklist*/
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static void SdioDeviceLinkInit()
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{
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InitDoubleLinkList(&sdiodev_linklist);
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}
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HardwareDevType SdioDeviceFind(const char *dev_name)
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{
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NULL_PARAM_CHECK(dev_name);
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struct HardwareDev *device = NONE;
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DoubleLinklistType *node = NONE;
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DoubleLinklistType *head = &sdiodev_linklist;
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for (node = head->node_next; node != head; node = node->node_next) {
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device = SYS_DOUBLE_LINKLIST_ENTRY(node, struct HardwareDev, dev_link);
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if (!strcmp(device->dev_name, dev_name)) {
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return device;
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}
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}
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KPrintf("SdioDeviceFind cannot find the %s device.return NULL\n", dev_name);
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return NONE;
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}
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int SdioDeviceRegister(struct SdioHardwareDevice *sdio_device, const char *device_name)
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{
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NULL_PARAM_CHECK(sdio_device);
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NULL_PARAM_CHECK(device_name);
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x_err_t ret = EOK;
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static x_bool dev_link_flag = RET_FALSE;
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if (!dev_link_flag) {
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SdioDeviceLinkInit();
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dev_link_flag = RET_TRUE;
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}
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if (DEV_INSTALL != sdio_device->haldev.dev_state) {
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strncpy(sdio_device->haldev.dev_name, device_name, NAME_NUM_MAX);
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sdio_device->haldev.dev_type = TYPE_SDIO_DEV;
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sdio_device->haldev.dev_state = DEV_INSTALL;
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sdio_device->haldev.dev_done = (struct HalDevDone *)sdio_device->dev_done;
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sdio_device->haldev.private_data = sdio_device->private_data;
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DoubleLinkListInsertNodeAfter(&sdiodev_linklist, &(sdio_device->haldev.dev_link));
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} else {
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KPrintf("SdioDeviceRegister device has been register state%u\n", sdio_device->haldev.dev_state);
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}
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return ret;
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}
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int SdioDeviceAttachToBus(const char *dev_name, const char *bus_name)
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{
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NULL_PARAM_CHECK(dev_name);
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NULL_PARAM_CHECK(bus_name);
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x_err_t ret = EOK;
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struct Bus *bus;
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struct HardwareDev *device;
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bus = BusFind(bus_name);
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if (NONE == bus) {
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KPrintf("SdioDeviceAttachToBus find sdio bus error!name %s\n", bus_name);
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return ERROR;
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}
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if (TYPE_SDIO_BUS == bus->bus_type) {
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device = SdioDeviceFind(dev_name);
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if (NONE == device) {
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KPrintf("SdioDeviceAttachToBus find sdio device error!name %s\n", dev_name);
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return ERROR;
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}
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if (TYPE_SDIO_DEV == device->dev_type) {
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ret = DeviceRegisterToBus(bus, device);
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if (EOK != ret) {
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KPrintf("SdioDeviceAttachToBus DeviceRegisterToBus error %u\n", ret);
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return ERROR;
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}
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}
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}
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return EOK;
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}
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@@ -0,0 +1,67 @@
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/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file drv_sdio.c
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* @brief register sdio drv function using bus driver framework
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2021-04-24
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*/
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#include <bus_sdio.h>
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#include <dev_sdio.h>
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static DoubleLinklistType sdiodrv_linklist;
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/*Create the driver linklist*/
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static void SdioDrvLinkInit()
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{
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InitDoubleLinkList(&sdiodrv_linklist);
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}
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DriverType SdioDriverFind(const char *drv_name)
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{
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NULL_PARAM_CHECK(drv_name);
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struct Driver *driver = NONE;
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DoubleLinklistType *node = NONE;
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DoubleLinklistType *head = &sdiodrv_linklist;
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for (node = head->node_next; node != head; node = node->node_next) {
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driver = SYS_DOUBLE_LINKLIST_ENTRY(node, struct Driver, driver_link);
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if (!strcmp(driver->drv_name, drv_name)) {
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return driver;
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}
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}
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KPrintf("SdioDriverFind cannot find the %s driver.return NULL\n", drv_name);
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return NONE;
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}
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int SdioDriverRegister(struct Driver *driver)
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{
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NULL_PARAM_CHECK(driver);
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x_err_t ret = EOK;
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static x_bool driver_link_flag = RET_FALSE;
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if (!driver_link_flag) {
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SdioDrvLinkInit();
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driver_link_flag = RET_TRUE;
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}
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DoubleLinkListInsertNodeAfter(&sdiodrv_linklist, &(driver->driver_link));
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return ret;
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}
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