Home
last modified time | relevance | path

Searched refs:n_rx (Results 1 – 3 of 3) sorted by relevance

/Linux-v6.6/drivers/spi/
Dspi-cadence-quadspi.c109 u_char *rxbuf, loff_t from_addr, size_t n_rx);
506 size_t n_rx = op->data.nbytes; in cqspi_command_read() local
517 if (!n_rx || n_rx > CQSPI_STIG_DATA_LEN_MAX || !rxbuf) { in cqspi_command_read()
520 n_rx, rxbuf); in cqspi_command_read()
545 reg |= (((n_rx - 1) & CQSPI_REG_CMDCTRL_RD_BYTES_MASK) in cqspi_command_read()
565 read_len = (n_rx > 4) ? 4 : n_rx; in cqspi_command_read()
569 if (n_rx > 4) { in cqspi_command_read()
572 read_len = n_rx - read_len; in cqspi_command_read()
695 const size_t n_rx) in cqspi_indirect_read_execute() argument
701 unsigned int remaining = n_rx; in cqspi_indirect_read_execute()
[all …]
Dspi.c4379 void *rxbuf, unsigned n_rx) in spi_write_then_read() argument
4394 if ((n_tx + n_rx) > SPI_BUFSIZ || !mutex_trylock(&lock)) { in spi_write_then_read()
4395 local_buf = kmalloc(max((unsigned)SPI_BUFSIZ, n_tx + n_rx), in spi_write_then_read()
4409 if (n_rx) { in spi_write_then_read()
4410 x[1].len = n_rx; in spi_write_then_read()
4421 memcpy(rxbuf, x[1].rx_buf, n_rx); in spi_write_then_read()
/Linux-v6.6/include/linux/spi/
Dspi.h1425 void *rxbuf, unsigned n_rx);