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Searched refs:buf (Results 1 – 19 of 19) sorted by relevance

/dev/usb/class/bulktest/
A Dbulktest.c37 static uint8_t buf[TRANSFER_SIZE]; in queue_rx() local
41 transfer.buf = &buf; in queue_rx()
42 transfer.buflen = sizeof(buf); in queue_rx()
51 static uint8_t buf[TRANSFER_SIZE]; in queue_tx() local
53 for (uint i = 0; i < sizeof(buf); i++) { in queue_tx()
54 buf[i] = ~i; in queue_tx()
59 transfer.buf = &buf; in queue_tx()
60 transfer.buflen = sizeof(buf); in queue_tx()
74 hexdump8(t->buf, t->bufpos); in ep_cb_rx()
/dev/include/dev/class/
A Duart.h16 ssize_t (*read)(struct device *dev, void *buf, size_t len);
17 ssize_t (*write)(struct device *dev, const void *buf, size_t len);
21 ssize_t class_uart_read(struct device *dev, void *buf, size_t len);
22 ssize_t class_uart_write(struct device *dev, const void *buf, size_t len);
A Dblock.h20 ssize_t (*write)(struct device *dev, off_t offset, const void *buf, size_t count);
21 ssize_t (*read)(struct device *dev, off_t offset, void *buf, size_t count);
30 ssize_t class_block_write(struct device *dev, off_t offset, const void *buf, size_t count);
31 ssize_t class_block_read(struct device *dev, off_t offset, void *buf, size_t count);
A Di2c.h17 status_t (*write)(struct device *dev, uint8_t addr, const void *buf, size_t len);
18 status_t (*read)(struct device *dev, uint8_t addr, void *buf, size_t len);
26 status_t class_i2c_write(struct device *dev, uint8_t addr, const void *buf, size_t len);
27 status_t class_i2c_read(struct device *dev, uint8_t addr, void *buf, size_t len);
A Dnetif.h22 ssize_t (*get_hwaddr)(struct device *dev, void *buf, size_t max_len);
34 ssize_t class_netif_get_hwaddr(struct device *dev, void *buf, size_t max_len);
/dev/usb/class/cdcserial/
A Dcdcserial.c143 static uint8_t buf[EP0_MTU]; in usb_register_cb() local
151 usbc_ep0_send(buf, setup->length, 64); in usb_register_cb()
153 usbc_ep0_recv(buf, setup->length, NULL); in usb_register_cb()
235 size_t len, uint8_t *buf) { in cdcserial_write_async() argument
236 LTRACEF("len = %d, buf = %p\n", len, buf); in cdcserial_write_async()
238 DEBUG_ASSERT(buf); in cdcserial_write_async()
246 transfer->buf = buf; in cdcserial_write_async()
270 size_t len, uint8_t *buf) { in cdcserial_read_async() argument
271 LTRACEF("len = %d, buf = %p\n", len, buf); in cdcserial_read_async()
273 DEBUG_ASSERT(buf); in cdcserial_read_async()
[all …]
/dev/class/
A Duart_api.c12 ssize_t class_uart_read(struct device *dev, void *buf, size_t len) { in class_uart_read() argument
19 return ops->read(dev, buf, len); in class_uart_read()
24 ssize_t class_uart_write(struct device *dev, const void *buf, size_t len) { in class_uart_write() argument
31 return ops->write(dev, buf, len); in class_uart_write()
A Dblock_api.c34 ssize_t class_block_write(struct device *dev, off_t offset, const void *buf, size_t count) { in class_block_write() argument
40 return ops->write(dev, offset, buf, count); in class_block_write()
45 ssize_t class_block_read(struct device *dev, off_t offset, void *buf, size_t count) { in class_block_read() argument
51 return ops->read(dev, offset, buf, count); in class_block_read()
A Di2c_api.c12 status_t class_i2c_write(struct device *dev, uint8_t addr, const void *buf, size_t len) { in class_i2c_write() argument
18 return ops->write(dev, addr, buf, len); in class_i2c_write()
23 status_t class_i2c_read(struct device *dev, uint8_t addr, void *buf, size_t len) { in class_i2c_read() argument
29 return ops->read(dev, addr, buf, len); in class_i2c_read()
A Dnetif_api.c23 ssize_t class_netif_get_hwaddr(struct device *dev, void *buf, size_t max_len) { in class_netif_get_hwaddr() argument
29 return ops->get_hwaddr(dev, buf, max_len); in class_netif_get_hwaddr()
/dev/usb/class/cdcserial/include/dev/usb/class/
A Dcdcserial.h38 status_t cdcserial_write(cdcserial_channel_t *chan, size_t len, uint8_t *buf);
40 size_t len, uint8_t *buf);
44 ssize_t cdcserial_read(cdcserial_channel_t *chan, size_t len, uint8_t *buf);
46 size_t len, uint8_t *buf);
/dev/gpio_i2c/
A Dgpio_i2c.c131 const void *buf, in gpio_i2c_tx_common() argument
136 DEBUG_ASSERT(buf || !cnt); in gpio_i2c_tx_common()
147 if (!send_byte(i, ((const uint8_t *)buf)[j])) in gpio_i2c_tx_common()
161 void *buf, in gpio_i2c_rx_common() argument
166 DEBUG_ASSERT(buf && cnt); in gpio_i2c_rx_common()
185 recv_byte(i, buf++); in gpio_i2c_rx_common()
188 recv_byte(i, buf++); in gpio_i2c_rx_common()
228 return gpio_i2c_tx_common(s, address, NULL, buf, cnt); in gpio_i2c_transmit()
236 return gpio_i2c_rx_common(s, address, NULL, buf, cnt); in gpio_i2c_receive()
244 return gpio_i2c_tx_common(s, address, &reg, buf, cnt); in gpio_i2c_write_reg_bytes()
[all …]
/dev/include/dev/
A Dusbc.h42 void *buf; member
68 void usbc_ep0_send(const void *buf, size_t len, size_t maxlen);
69 void usbc_ep0_recv(void *buf, size_t len, ep_callback);
74 … %p: cb %p buf %p, buflen %zd, bufpos %u, result %d\n", t, t->callback, t->buf, t->buflen, t->bufp… in usbc_dump_transfer()
A Di2c.h26 status_t i2c_transmit(int bus, uint8_t address, const void *buf, size_t count);
27 status_t i2c_receive(int bus, uint8_t address, void *buf, size_t count);
/dev/virtio/block/
A Dvirtio-block.c133 struct bdev *bdev, void *buf, off_t offset, size_t len,
222 char buf[16]; in virtio_block_init() local
223 snprintf(buf, sizeof(buf), "virtio%u", found_index++); in virtio_block_init()
224 bio_initialize_bdev(&bdev->bdev, buf, in virtio_block_init()
305 static status_t virtio_block_do_txn(struct virtio_device *dev, void *buf, in virtio_block_do_txn() argument
354 vaddr_t va = (vaddr_t)buf; in virtio_block_do_txn()
360 desc->addr = (uint64_t)(uintptr_t)buf; in virtio_block_do_txn()
437 ssize_t virtio_block_read_write(struct virtio_device *dev, void *buf, in virtio_block_read_write() argument
444 status_t err = virtio_block_do_txn(dev, buf, offset, len, write, in virtio_block_read_write()
470 static status_t virtio_bdev_read_async(struct bdev *bdev, void *buf, in virtio_bdev_read_async() argument
[all …]
/dev/virtio/block/include/dev/virtio/
A Dblock.h16 ssize_t virtio_block_read_write(struct virtio_device *dev, void *buf, off_t offset, size_t len, boo…
/dev/virtio/9p/
A Dvirtio-9p.c103 char buf[16]; in virtio_9p_init() local
104 snprintf(buf, sizeof(buf), "v9p%u", found_index++); in virtio_9p_init()
105 bio_initialize_bdev(&p9dev->bdev, buf, 1, 0, in virtio_9p_init()
/dev/net/pcnet/
A Dpcnet.c82 static ssize_t pcnet_get_hwaddr(struct device *dev, void *buf, size_t max_len);
515 static ssize_t pcnet_get_hwaddr(struct device *dev, void *buf, size_t max_len) { in pcnet_get_hwaddr() argument
516 if (!dev || !buf) in pcnet_get_hwaddr()
524 memcpy(buf, state->padr, MIN(sizeof(state->padr), max_len)); in pcnet_get_hwaddr()
/dev/virtio/net/
A Dvirtio-net.c302 static status_t virtio_net_queue_tx(struct virtio_net_dev *ndev, const void *buf, size_t len) { in virtio_net_queue_tx() argument
304 DEBUG_ASSERT(buf); in virtio_net_queue_tx()
313 memcpy(p->data, buf, len); in virtio_net_queue_tx()

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