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Searched refs:tx_size (Results 1 - 25 of 110) sorted by relevance

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/kernel/linux/linux-5.10/drivers/media/i2c/s5c73m3/
H A Ds5c73m3-spi.c63 const unsigned int len, const unsigned int tx_size) in s5c73m3_spi_write()
66 u32 count = len / tx_size; in s5c73m3_spi_write()
67 u32 extra = len % tx_size; in s5c73m3_spi_write()
75 r = spi_xmit(spi_dev, (void *)addr + j, tx_size, SPI_DIR_TX); in s5c73m3_spi_write()
78 j += tx_size; in s5c73m3_spi_write()
91 const unsigned int len, const unsigned int tx_size) in s5c73m3_spi_read()
94 u32 count = len / tx_size; in s5c73m3_spi_read()
95 u32 extra = len % tx_size; in s5c73m3_spi_read()
100 r = spi_xmit(spi_dev, addr + j, tx_size, SPI_DIR_RX); in s5c73m3_spi_read()
103 j += tx_size; in s5c73m3_spi_read()
62 s5c73m3_spi_write(struct s5c73m3 *state, const void *addr, const unsigned int len, const unsigned int tx_size) s5c73m3_spi_write() argument
90 s5c73m3_spi_read(struct s5c73m3 *state, void *addr, const unsigned int len, const unsigned int tx_size) s5c73m3_spi_read() argument
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/kernel/linux/linux-6.6/drivers/media/i2c/s5c73m3/
H A Ds5c73m3-spi.c63 const unsigned int len, const unsigned int tx_size) in s5c73m3_spi_write()
66 u32 count = len / tx_size; in s5c73m3_spi_write()
67 u32 extra = len % tx_size; in s5c73m3_spi_write()
75 r = spi_xmit(spi_dev, (void *)addr + j, tx_size, SPI_DIR_TX); in s5c73m3_spi_write()
78 j += tx_size; in s5c73m3_spi_write()
91 const unsigned int len, const unsigned int tx_size) in s5c73m3_spi_read()
94 u32 count = len / tx_size; in s5c73m3_spi_read()
95 u32 extra = len % tx_size; in s5c73m3_spi_read()
100 r = spi_xmit(spi_dev, addr + j, tx_size, SPI_DIR_RX); in s5c73m3_spi_read()
103 j += tx_size; in s5c73m3_spi_read()
62 s5c73m3_spi_write(struct s5c73m3 *state, const void *addr, const unsigned int len, const unsigned int tx_size) s5c73m3_spi_write() argument
90 s5c73m3_spi_read(struct s5c73m3 *state, void *addr, const unsigned int len, const unsigned int tx_size) s5c73m3_spi_read() argument
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/kernel/linux/linux-5.10/drivers/staging/greybus/
H A Dspilib.c50 static int tx_header_fit_operation(u32 tx_size, u32 count, size_t data_max) in tx_header_fit_operation() argument
57 return tx_size + headers_size > data_max ? 0 : 1; in tx_header_fit_operation()
81 static size_t calc_tx_xfer_size(u32 tx_size, u32 count, size_t len, in calc_tx_xfer_size() argument
89 if (tx_size + headers_size + len > data_max) in calc_tx_xfer_size()
90 return data_max - (tx_size + sizeof(struct gb_spi_transfer)); in calc_tx_xfer_size()
170 u32 tx_size = 0, rx_size = 0, count = 0, xfer_len = 0, request_size; in gb_spi_operation_create() local
198 if (!tx_header_fit_operation(tx_size, count, data_max)) in gb_spi_operation_create()
200 tx_xfer_size = calc_tx_xfer_size(tx_size, count, in gb_spi_operation_create()
212 tx_size += tx_xfer_size; in gb_spi_operation_create()
229 request_size += tx_size; in gb_spi_operation_create()
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/kernel/linux/linux-6.6/drivers/staging/greybus/
H A Dspilib.c50 static int tx_header_fit_operation(u32 tx_size, u32 count, size_t data_max) in tx_header_fit_operation() argument
57 return tx_size + headers_size > data_max ? 0 : 1; in tx_header_fit_operation()
81 static size_t calc_tx_xfer_size(u32 tx_size, u32 count, size_t len, in calc_tx_xfer_size() argument
89 if (tx_size + headers_size + len > data_max) in calc_tx_xfer_size()
90 return data_max - (tx_size + sizeof(struct gb_spi_transfer)); in calc_tx_xfer_size()
170 u32 tx_size = 0, rx_size = 0, count = 0, xfer_len = 0, request_size; in gb_spi_operation_create() local
198 if (!tx_header_fit_operation(tx_size, count, data_max)) in gb_spi_operation_create()
200 tx_xfer_size = calc_tx_xfer_size(tx_size, count, in gb_spi_operation_create()
212 tx_size += tx_xfer_size; in gb_spi_operation_create()
229 request_size += tx_size; in gb_spi_operation_create()
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/kernel/linux/linux-5.10/drivers/media/dvb-frontends/cxd2880/
H A Dcxd2880_spi_device.c43 u32 tx_size, in cxd2880_spi_device_write_read()
51 !tx_size || !rx_data || !rx_size) in cxd2880_spi_device_write_read()
57 tx_size, rx_data, rx_size); in cxd2880_spi_device_write_read()
41 cxd2880_spi_device_write_read(struct cxd2880_spi *spi, const u8 *tx_data, u32 tx_size, u8 *rx_data, u32 rx_size) cxd2880_spi_device_write_read() argument
H A Dcxd2880_spi.h28 const u8 *tx_data, u32 tx_size,
/kernel/linux/linux-6.6/drivers/media/dvb-frontends/cxd2880/
H A Dcxd2880_spi_device.c43 u32 tx_size, in cxd2880_spi_device_write_read()
51 !tx_size || !rx_data || !rx_size) in cxd2880_spi_device_write_read()
57 tx_size, rx_data, rx_size); in cxd2880_spi_device_write_read()
41 cxd2880_spi_device_write_read(struct cxd2880_spi *spi, const u8 *tx_data, u32 tx_size, u8 *rx_data, u32 rx_size) cxd2880_spi_device_write_read() argument
H A Dcxd2880_spi.h28 const u8 *tx_data, u32 tx_size,
/kernel/linux/linux-5.10/drivers/input/rmi4/
H A Drmi_i2c.c81 size_t tx_size = len + 1; in rmi_i2c_write_block() local
86 if (!rmi_i2c->tx_buf || rmi_i2c->tx_buf_size < tx_size) { in rmi_i2c_write_block()
89 rmi_i2c->tx_buf_size = tx_size + BUFFER_SIZE_INCREMENT; in rmi_i2c_write_block()
109 retval = i2c_master_send(client, rmi_i2c->tx_buf, tx_size); in rmi_i2c_write_block()
110 if (retval == tx_size) in rmi_i2c_write_block()
/kernel/linux/linux-6.6/drivers/input/rmi4/
H A Drmi_i2c.c85 size_t tx_size = len + 1; in rmi_i2c_write_block() local
90 if (!rmi_i2c->tx_buf || rmi_i2c->tx_buf_size < tx_size) { in rmi_i2c_write_block()
93 rmi_i2c->tx_buf_size = tx_size + BUFFER_SIZE_INCREMENT; in rmi_i2c_write_block()
113 retval = i2c_master_send(client, rmi_i2c->tx_buf, tx_size); in rmi_i2c_write_block()
114 if (retval == tx_size) in rmi_i2c_write_block()
/kernel/linux/linux-5.10/tools/lib/bpf/
H A Dxsk.c145 cfg->tx_size = XSK_RING_PROD__DEFAULT_NUM_DESCS; in xsk_set_xdp_socket_config()
156 cfg->tx_size = usr_cfg->tx_size; in xsk_set_xdp_socket_config()
775 &xsk->config.tx_size, in xsk_socket__create_shared()
776 sizeof(xsk->config.tx_size)); in xsk_socket__create_shared()
814 xsk->config.tx_size * sizeof(struct xdp_desc), in xsk_socket__create_shared()
822 tx->mask = xsk->config.tx_size - 1; in xsk_socket__create_shared()
823 tx->size = xsk->config.tx_size; in xsk_socket__create_shared()
832 tx->cached_cons = *tx->consumer + xsk->config.tx_size; in xsk_socket__create_shared()
866 xsk->config.tx_size * sizeo in xsk_socket__create_shared()
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/kernel/linux/linux-6.6/tools/testing/selftests/bpf/
H A Dxsk.c133 cfg->tx_size = XSK_RING_PROD__DEFAULT_NUM_DESCS; in xsk_set_xdp_socket_config()
139 cfg->tx_size = usr_cfg->tx_size; in xsk_set_xdp_socket_config()
606 &xsk->config.tx_size, in xsk_socket__create_shared()
607 sizeof(xsk->config.tx_size)); in xsk_socket__create_shared()
645 xsk->config.tx_size * sizeof(struct xdp_desc), in xsk_socket__create_shared()
653 tx->mask = xsk->config.tx_size - 1; in xsk_socket__create_shared()
654 tx->size = xsk->config.tx_size; in xsk_socket__create_shared()
663 tx->cached_cons = *tx->consumer + xsk->config.tx_size; in xsk_socket__create_shared()
691 xsk->config.tx_size * sizeo in xsk_socket__create_shared()
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/kernel/linux/linux-5.10/drivers/gpu/drm/amd/amdgpu/
H A Datombios_dp.c133 size_t tx_size; in amdgpu_atombios_dp_aux_transfer() local
148 /* tx_size needs to be 4 even for bare address packets since the atom in amdgpu_atombios_dp_aux_transfer()
151 tx_size = HEADER_SIZE + msg->size; in amdgpu_atombios_dp_aux_transfer()
155 tx_buf[3] |= tx_size << 4; in amdgpu_atombios_dp_aux_transfer()
158 tx_buf, tx_size, NULL, 0, delay, &ack); in amdgpu_atombios_dp_aux_transfer()
165 /* tx_size needs to be 4 even for bare address packets since the atom in amdgpu_atombios_dp_aux_transfer()
168 tx_size = HEADER_SIZE; in amdgpu_atombios_dp_aux_transfer()
172 tx_buf[3] |= tx_size << 4; in amdgpu_atombios_dp_aux_transfer()
174 tx_buf, tx_size, msg->buffer, msg->size, delay, &ack); in amdgpu_atombios_dp_aux_transfer()
/kernel/linux/linux-5.10/drivers/gpu/drm/radeon/
H A Datombios_dp.c165 size_t tx_size; in radeon_dp_aux_transfer_atom() local
188 /* tx_size needs to be 4 even for bare address packets since the atom in radeon_dp_aux_transfer_atom()
191 tx_size = HEADER_SIZE + msg->size; in radeon_dp_aux_transfer_atom()
195 tx_buf[3] |= tx_size << 4; in radeon_dp_aux_transfer_atom()
198 tx_buf, tx_size, NULL, 0, delay, &ack); in radeon_dp_aux_transfer_atom()
205 /* tx_size needs to be 4 even for bare address packets since the atom in radeon_dp_aux_transfer_atom()
208 tx_size = HEADER_SIZE; in radeon_dp_aux_transfer_atom()
212 tx_buf[3] |= tx_size << 4; in radeon_dp_aux_transfer_atom()
214 tx_buf, tx_size, msg->buffer, msg->size, delay, &ack); in radeon_dp_aux_transfer_atom()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/amdgpu/
H A Datombios_dp.c134 size_t tx_size; in amdgpu_atombios_dp_aux_transfer() local
149 /* tx_size needs to be 4 even for bare address packets since the atom in amdgpu_atombios_dp_aux_transfer()
152 tx_size = HEADER_SIZE + msg->size; in amdgpu_atombios_dp_aux_transfer()
156 tx_buf[3] |= tx_size << 4; in amdgpu_atombios_dp_aux_transfer()
159 tx_buf, tx_size, NULL, 0, delay, &ack); in amdgpu_atombios_dp_aux_transfer()
166 /* tx_size needs to be 4 even for bare address packets since the atom in amdgpu_atombios_dp_aux_transfer()
169 tx_size = HEADER_SIZE; in amdgpu_atombios_dp_aux_transfer()
173 tx_buf[3] |= tx_size << 4; in amdgpu_atombios_dp_aux_transfer()
175 tx_buf, tx_size, msg->buffer, msg->size, delay, &ack); in amdgpu_atombios_dp_aux_transfer()
/kernel/linux/linux-6.6/drivers/gpu/drm/radeon/
H A Datombios_dp.c165 size_t tx_size; in radeon_dp_aux_transfer_atom() local
188 /* tx_size needs to be 4 even for bare address packets since the atom in radeon_dp_aux_transfer_atom()
191 tx_size = HEADER_SIZE + msg->size; in radeon_dp_aux_transfer_atom()
195 tx_buf[3] |= tx_size << 4; in radeon_dp_aux_transfer_atom()
198 tx_buf, tx_size, NULL, 0, delay, &ack); in radeon_dp_aux_transfer_atom()
205 /* tx_size needs to be 4 even for bare address packets since the atom in radeon_dp_aux_transfer_atom()
208 tx_size = HEADER_SIZE; in radeon_dp_aux_transfer_atom()
212 tx_buf[3] |= tx_size << 4; in radeon_dp_aux_transfer_atom()
214 tx_buf, tx_size, msg->buffer, msg->size, delay, &ack); in radeon_dp_aux_transfer_atom()
/kernel/linux/linux-5.10/drivers/tty/serial/8250/
H A D8250_dma.c29 xmit->tail += dma->tx_size; in __dma_tx_complete()
31 p->port.icount.tx += dma->tx_size; in __dma_tx_complete()
107 dma->tx_size = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); in serial8250_tx_dma()
111 dma->tx_size, DMA_MEM_TO_DEV, in serial8250_tx_dma()
/kernel/linux/linux-6.6/sound/soc/intel/avs/
H A Dmessages.c336 size_t remaining, tx_size; in avs_ipc_set_large_config() local
341 tx_size = min_t(size_t, AVS_MAILBOX_SIZE, remaining); in avs_ipc_set_large_config()
342 final = (tx_size == remaining); in avs_ipc_set_large_config()
346 param_id, 1, final, request, tx_size, in avs_ipc_set_large_config()
351 remaining -= tx_size; in avs_ipc_set_large_config()
358 tx_size = min_t(size_t, AVS_MAILBOX_SIZE, remaining); in avs_ipc_set_large_config()
359 final = (tx_size == remaining); in avs_ipc_set_large_config()
363 request + offset, tx_size, in avs_ipc_set_large_config()
368 remaining -= tx_size; in avs_ipc_set_large_config()
/kernel/linux/linux-5.10/drivers/net/ethernet/marvell/octeontx2/af/
H A Dmbox.c70 mbox->tx_size = MBOX_DOWN_TX_SIZE; in otx2_mbox_init()
77 mbox->tx_size = MBOX_DOWN_RX_SIZE; in otx2_mbox_init()
84 mbox->tx_size = MBOX_UP_TX_SIZE; in otx2_mbox_init()
91 mbox->tx_size = MBOX_UP_RX_SIZE; in otx2_mbox_init()
234 if ((mdev->msg_size + size) > mbox->tx_size - msgs_offset) in otx2_mbox_alloc_msg_rsp()
/kernel/linux/linux-6.6/drivers/net/ethernet/marvell/octeontx2/af/
H A Dmbox.c64 mbox->tx_size = MBOX_DOWN_TX_SIZE; in otx2_mbox_setup()
71 mbox->tx_size = MBOX_DOWN_RX_SIZE; in otx2_mbox_setup()
78 mbox->tx_size = MBOX_UP_TX_SIZE; in otx2_mbox_setup()
85 mbox->tx_size = MBOX_UP_RX_SIZE; in otx2_mbox_setup()
314 if ((mdev->msg_size + size) > mbox->tx_size - msgs_offset) in otx2_mbox_alloc_msg_rsp()
/kernel/linux/linux-6.6/drivers/firmware/arm_scmi/
H A Draw_mode.c233 * @tx_size: The effective size of the TX message.
242 size_t tx_size; member
531 size_t tx_size; in scmi_xfer_raw_get_init() local
539 tx_size = len - sizeof(u32); in scmi_xfer_raw_get_init()
541 if (tx_size > raw->desc->max_msg_size) in scmi_xfer_raw_get_init()
557 xfer->tx.len = tx_size; in scmi_xfer_raw_get_init()
809 if (count > rd->tx.len - rd->tx_size) in scmi_dbg_raw_mode_common_write()
813 if (!rd->tx_size) in scmi_dbg_raw_mode_common_write()
820 if (rd->tx_size < rd->tx_req_size) { in scmi_dbg_raw_mode_common_write()
828 rd->tx_size in scmi_dbg_raw_mode_common_write()
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H A Dprotocols.h248 * specified by @msg_id and @tx_size and then to parse the
263 size_t tx_size, void *priv);
290 size_t tx_size, size_t rx_size,
/kernel/linux/linux-6.6/drivers/tty/serial/8250/
H A D8250_bcm7271.c226 size_t tx_size; member
418 u32 tx_size; in brcmuart_tx_dma() local
424 tx_size = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); in brcmuart_tx_dma()
427 memcpy(priv->tx_buf, &xmit->buf[xmit->tail], tx_size); in brcmuart_tx_dma()
428 uart_xmit_advance(&p->port, tx_size); in brcmuart_tx_dma()
433 udma_writel(priv, REGS_DMA_TX, UDMA_TX_TRANSFER_LEN, tx_size); in brcmuart_tx_dma()
434 udma_writel(priv, REGS_DMA_TX, UDMA_TX_BUF0_DATA_LEN, tx_size); in brcmuart_tx_dma()
882 dma_free_coherent(dev, priv->tx_size, priv->tx_buf, in brcmuart_free_bufs()
1084 priv->tx_size = UART_XMIT_SIZE; in brcmuart_probe()
1086 priv->tx_size, in brcmuart_probe()
[all...]
H A D8250_dma.c29 uart_xmit_advance(&p->port, dma->tx_size); in __dma_tx_complete()
110 dma->tx_size = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); in serial8250_tx_dma()
116 dma->tx_size, DMA_MEM_TO_DEV, in serial8250_tx_dma()
/kernel/linux/linux-5.10/sound/soc/intel/skylake/
H A Dskl-sst-ipc.c281 size_t tx_size) in skl_ipc_tx_data_copy()
283 if (tx_size) in skl_ipc_tx_data_copy()
284 memcpy(msg->tx.data, tx_data, tx_size); in skl_ipc_tx_data_copy()
921 size_t sz_remaining, tx_size, data_offset; in skl_ipc_set_large_config() local
937 tx_size = sz_remaining > SKL_ADSP_W1_SZ in skl_ipc_set_large_config()
939 if (tx_size == sz_remaining) in skl_ipc_set_large_config()
945 (unsigned)data_offset, (unsigned)tx_size); in skl_ipc_set_large_config()
949 request.size = tx_size; in skl_ipc_set_large_config()
956 sz_remaining -= tx_size; in skl_ipc_set_large_config()
280 skl_ipc_tx_data_copy(struct ipc_message *msg, char *tx_data, size_t tx_size) skl_ipc_tx_data_copy() argument

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