| /ohos5.0/drivers/hdf_core/adapter/khdf/liteos/osal/src/ |
| H A D | osal_cdev.c | 48 static int OsalCdevOpen(struct file *filep) in OsalCdevOpen() argument
52 return dev->opsImpl->open(dev, filep); in OsalCdevOpen()
57 if (filep == NULL || filep->f_vnode == NULL) { in OsalCdevRelease()
67 if (filep == NULL || filep->f_vnode == NULL) { in OsalCdevRead()
77 if (filep == NULL || filep->f_vnode == NULL) { in OsalCdevWrite()
87 if (filep == NULL || filep->f_vnode == NULL) { in OsalCdevSeek()
97 if (filep == NULL || filep->f_vnode == NULL) { in OsalCdevIoctl()
107 if (filep == NULL || filep->f_vnode == NULL) { in OsalCdevPoll()
178 if (filep != NULL) { in OsalSetFilePriv()
179 filep->f_priv = priv; in OsalSetFilePriv()
[all …]
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| /ohos5.0/drivers/hdf_core/adapter/khdf/liteos/platform/src/ |
| H A D | uart_dev.c | 42 static int32_t UartDevOpen(struct file *filep) in UartDevOpen() argument
46 if (filep == NULL || filep->f_vnode == NULL) { in UartDevOpen()
50 struct drv_data *drv = (struct drv_data *)filep->f_vnode->data; in UartDevOpen()
55 static int32_t UartDevRelease(struct file *filep) in UartDevRelease() argument
59 if (filep == NULL || filep->f_vnode == NULL) { in UartDevRelease()
76 if (filep == NULL || filep->f_vnode == NULL) { in UartDevRead()
106 if (filep == NULL || filep->f_vnode == NULL) { in UartDevWrite()
160 if (filep == NULL || filep->f_vnode == NULL) { in UartDevIoctl()
197 static int uartdev_poll(struct file *filep, poll_table *table) in uartdev_poll() argument
201 if (filep == NULL || filep->f_vnode == NULL) { in uartdev_poll()
[all …]
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| H A D | gpio_dev.c | 41 static int GpioOpen(struct file *filep) in GpioOpen() argument
43 (void)filep; in GpioOpen()
47 static int GpioClose(struct file *filep) in GpioClose() argument
49 (void)filep; in GpioClose()
99 static int GpioIoctl(struct file *filep, int cmd, unsigned long arg) in GpioIoctl() argument
112 if (filep == NULL || filep->f_vnode == NULL || filep->f_vnode->data == NULL) { in GpioIoctl()
117 drvData = (struct drv_data *)filep->f_vnode->data; in GpioIoctl()
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| H A D | i2c_dev.c | 182 struct I2cClient *client = filep->f_priv; in I2cFsRead()
227 struct I2cClient *client = filep->f_priv; in I2cFsWrite()
299 struct I2cClient *client = filep->f_priv; in I2cFsIoctl()
346 static int I2cFsOpen(struct file *filep) in I2cFsOpen() argument
353 if (filep == NULL || filep->f_vnode == NULL || filep->f_vnode->data == NULL) { in I2cFsOpen()
357 drvData = (struct drv_data *)filep->f_vnode->data; in I2cFsOpen()
374 filep->f_priv = client; in I2cFsOpen()
378 static int I2cFsClose(struct file *filep) in I2cFsClose() argument
380 struct I2cClient *client = filep->f_priv; in I2cFsClose()
395 filep->f_priv = NULL; in I2cFsClose()
[all …]
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| H A D | spi_dev.c | 42 static struct SpiDev *SpiDevGetDevFromFilep(struct file *filep) in SpiDevGetDevFromFilep() argument
44 if (filep == NULL) { in SpiDevGetDevFromFilep()
49 struct Vnode *vnode = filep->f_vnode; in SpiDevGetDevFromFilep()
59 static int32_t SpiDevOpen(struct file *filep) in SpiDevOpen() argument
63 dev = SpiDevGetDevFromFilep(filep); in SpiDevOpen()
72 static ssize_t SpiDevRead(struct file *filep, char *buf, size_t size) in SpiDevRead() argument
83 dev = SpiDevGetDevFromFilep(filep); in SpiDevRead()
109 static ssize_t SpiDevWrite(struct file *filep, const char *buf, size_t size) in SpiDevWrite() argument
120 dev = SpiDevGetDevFromFilep(filep); in SpiDevWrite()
350 static int32_t SpiDevIoctl(struct file *filep, int32_t cmd, unsigned long arg) in SpiDevIoctl() argument
[all …]
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| /ohos5.0/drivers/hdf_core/adapter/khdf/linux/osal/src/ |
| H A D | osal_cdev.c | 159 return dev->opsImpl->seek(filep, offset, whence); in OsalCdevSeek()
165 return dev->opsImpl->read(filep, buf, buflen, offset); in OsalCdevRead()
177 return dev->opsImpl->poll(filep, pollTable); in OsalCdevPoll()
183 return dev->opsImpl->ioctl(filep, cmd, arg); in OsalCdevIoctl()
189 return dev->opsImpl->open(dev, filep); in OsalCdevOpen()
195 return dev->opsImpl->release(dev, filep); in OsalCdevRelease()
265 void OsalSetFilePriv(struct file* filep, void* priv) in OsalSetFilePriv() argument
267 if (filep != NULL) { in OsalSetFilePriv()
268 filep->private_data = priv; in OsalSetFilePriv()
271 void* OsalGetFilePriv(struct file* filep) in OsalGetFilePriv() argument
[all …]
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| /ohos5.0/drivers/hdf_core/framework/sample/platform/uart/src/ |
| H A D | uart_dev_sample.c | 20 static int32_t UartSampleDevOpen(struct file *filep) in UartSampleDevOpen() argument
24 if (filep == NULL || filep->f_vnode == NULL) { in UartSampleDevOpen()
27 struct drv_data *drv = (struct drv_data *)filep->f_vnode->data; in UartSampleDevOpen()
37 static int32_t UartSampleRelease(struct file *filep) in UartSampleRelease() argument
41 if (filep == NULL || filep->f_vnode == NULL) { in UartSampleRelease()
44 struct drv_data *drv = (struct drv_data *)filep->f_vnode->data; in UartSampleRelease()
59 if (filep == NULL || filep->f_vnode == NULL) { in UartSampleRead()
62 struct drv_data *drv = (struct drv_data *)filep->f_vnode->data; in UartSampleRead()
87 if (filep == NULL || filep->f_vnode == NULL) { in UartSampleWrite()
90 struct drv_data *drv = (struct drv_data *)filep->f_vnode->data; in UartSampleWrite()
[all …]
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| /ohos5.0/drivers/hdf_core/adapter/khdf/liteos/model/storage/src/mtd/ |
| H A D | mtd_char_lite.c | 55 static int MtdCharOpen(FAR struct file *filep) in MtdCharOpen() argument
59 if (filep == NULL || filep->f_vnode == NULL || filep->f_vnode->data == NULL) { in MtdCharOpen()
87 filep->f_pos = 0; in MtdCharOpen()
88 filep->f_priv = (void *)mfi; in MtdCharOpen()
96 static int MtdCharClose(FAR struct file *filep) in MtdCharClose() argument
108 filep->f_priv = NULL; in MtdCharClose()
119 off_t ppos = filep->f_pos; in MtdCharRead()
179 off_t ppos = filep->f_pos; in MtdCharWrite()
260 filep->f_pos += offset; in MtdCharLseek()
282 return filep->f_pos; in MtdCharLseek()
[all …]
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| /ohos5.0/drivers/hdf_core/framework/include/osal/ |
| H A D | osal_cdev.h | 26 int64_t (*seek)(struct file *filep, int64_t offset, int whence);
27 ssize_t (*read)(struct file *filep, char __user *buffer, size_t buflen, int64_t *offset);
28 ssize_t (*write)(struct file *filep, const char __user *buffer, size_t buflen, int64_t *offset);
29 unsigned int (*poll)(struct file *filep, poll_table *pollTable);
30 long (*ioctl)(struct file *filep, unsigned int cmd, unsigned long arg);
31 int (*open)(struct OsalCdev *cdev, struct file *filep);
32 int (*release)(struct OsalCdev *cdev, struct file *filep);
42 void OsalSetFilePriv(struct file *filep, void *priv);
43 void *OsalGetFilePriv(struct file *filep);
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| /ohos5.0/drivers/liteos/hievent/src/ |
| H A D | hievent_driver.c | 88 int HieventOpen(struct file *filep) in HieventOpen() argument
90 (void)filep; in HieventOpen()
94 int HieventClose(struct file *filep) in HieventClose() argument
96 (void)filep; in HieventClose()
165 (void)filep; in HieventRead()
323 static ssize_t HieventWrite(struct file *filep, in HieventWrite() argument
326 (void)filep; in HieventWrite()
330 static int HieventPoll(struct file *filep, poll_table *fds) in HieventPoll() argument
332 (void)filep; in HieventPoll()
339 static int HieventIoctl(struct file *filep, int cmd, unsigned long arg) in HieventIoctl() argument
[all …]
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| /ohos5.0/drivers/hdf_core/adapter/khdf/linux/platform/mipi_dsi/ |
| H A D | mipi_tx_dev.c | 246 if (filep == NULL) { in GetIdFromFilep()
251 if (filep->private_data == NULL) { in GetIdFromFilep()
256 id = (uint8_t)(filep->private_data); in GetIdFromFilep()
268 if (filep == NULL) { in GetCntlrFromFilep()
280 if (filep == NULL) { in GetSemaFromFilep()
292 if (filep == NULL) { in GetCfgFromFilep()
501 if (filep == NULL || pArg == NULL) { in MipiDsiDevIoctl()
505 cntlr = GetCntlrFromFilep(filep); in MipiDsiDevIoctl()
511 sem = GetSemaFromFilep(filep); in MipiDsiDevIoctl()
550 (void)filep; in MipiDsiDevOpen()
[all …]
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| /ohos5.0/drivers/hdf_core/framework/core/adapter/vnode/src/ |
| H A D | hdf_vnode_adapter.c | 565 static long HdfVNodeAdapterIoctl(struct file *filep, unsigned int cmd, unsigned long arg) in HdfVNodeAdapterIoctl() argument
567 struct HdfVNodeAdapterClient *client = (struct HdfVNodeAdapterClient *)OsalGetFilePriv(filep); in HdfVNodeAdapterIoctl()
648 int HdfVNodeAdapterOpen(struct OsalCdev *cdev, struct file *filep) in HdfVNodeAdapterOpen() argument
662 OsalSetFilePriv(filep, client); in HdfVNodeAdapterOpen()
675 static unsigned int HdfVNodeAdapterPoll(struct file *filep, poll_table *wait) in HdfVNodeAdapterPoll() argument
678 struct HdfVNodeAdapterClient *client = (struct HdfVNodeAdapterClient *)OsalGetFilePriv(filep); in HdfVNodeAdapterPoll()
683 poll_wait(filep, &client->pollWait, wait); in HdfVNodeAdapterPoll()
700 static int HdfVNodeAdapterClose(struct OsalCdev *cdev, struct file *filep) in HdfVNodeAdapterClose() argument
704 client = (struct HdfVNodeAdapterClient *)OsalGetFilePriv(filep); in HdfVNodeAdapterClose()
710 OsalSetFilePriv(filep, NULL); in HdfVNodeAdapterClose()
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| /ohos5.0/drivers/hdf_core/framework/support/platform/include/uart/ |
| H A D | uart_core.h | 44 int32_t (*pollEvent)(struct UartHost *host, void *filep, void *table);
136 static inline int32_t UartHostPollEvent(struct UartHost *host, void *filep, void *table) in UartHostPollEvent() argument
141 return host->method->pollEvent(host, filep, table); in UartHostPollEvent()
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| /ohos5.0/drivers/hdf_core/adapter/khdf/linux/platform/mipi_csi/ |
| H A D | mipi_csi_dev.c | 227 static long MipiRxIoctl(struct file *filep, unsigned int cmd, unsigned long arg) in MipiRxIoctl() argument
236 (void)filep; in MipiRxIoctl()
292 static long MipiRxCompatIoctl(struct file *filep, unsigned int cmd, unsigned long arg) in MipiRxCompatIoctl() argument
294 return MipiRxIoctl(filep, cmd, arg); in MipiRxCompatIoctl()
1138 static int MipiRxOpen(struct inode *inode, struct file *filep) in MipiRxOpen() argument
1141 (void)filep; in MipiRxOpen()
1149 static int MipiRxRelease(struct inode *inode, struct file *filep) in MipiRxRelease() argument
1152 (void)filep; in MipiRxRelease()
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| /ohos5.0/docs/zh-cn/device-dev/driver/ |
| H A D | driver-platform-uart-develop.md | 84 int32_t (*pollEvent)(struct UartHost *host, void *filep, void *table);
101 | PollEvent | host：结构体指针，核心层UART控制器<br>filep：void类型指针filep<br>table：void类型指针table | 无 | HDF_STATUS相…
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| /ohos5.0/drivers/hdf_core/adapter/platform/uart/ |
| H A D | uart_gr5xx.c | 476 static int32_t UartHostDevPollEvent(struct UartHost *host, void *filep, void *table) in UartHostDevPollEvent() argument
481 (void)filep; in UartHostDevPollEvent()
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| /ohos5.0/docs/en/device-dev/driver/ |
| H A D | driver-platform-uart-develop.md | 80 int32_t (*pollEvent)(struct UartHost *host, void *filep, void *table);
97 | PollEvent | **host**: structure pointer to the UART controller at the core layer.<br>**filep**: v…
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