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Searched refs:n_rx (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.4/drivers/mtd/spi-nor/
Dcadence-quadspi.c359 u8 *rxbuf, const unsigned n_rx) in cqspi_command_read() argument
369 if (!n_rx || n_rx > CQSPI_STIG_DATA_LEN_MAX || !rxbuf) { in cqspi_command_read()
371 n_rx, rxbuf); in cqspi_command_read()
383 reg |= (((n_rx - 1) & CQSPI_REG_CMDCTRL_RD_BYTES_MASK) in cqspi_command_read()
392 read_len = (n_rx > 4) ? 4 : n_rx; in cqspi_command_read()
396 if (n_rx > 4) { in cqspi_command_read()
399 read_len = n_rx - read_len; in cqspi_command_read()
505 loff_t from_addr, const size_t n_rx) in cqspi_indirect_read_execute() argument
511 unsigned int remaining = n_rx; in cqspi_indirect_read_execute()
512 unsigned int mod_bytes = n_rx % 4; in cqspi_indirect_read_execute()
[all …]
/Linux-v5.4/drivers/spi/
Dspi.c3603 void *rxbuf, unsigned n_rx) in spi_write_then_read() argument
3617 if ((n_tx + n_rx) > SPI_BUFSIZ || !mutex_trylock(&lock)) { in spi_write_then_read()
3618 local_buf = kmalloc(max((unsigned)SPI_BUFSIZ, n_tx + n_rx), in spi_write_then_read()
3632 if (n_rx) { in spi_write_then_read()
3633 x[1].len = n_rx; in spi_write_then_read()
3644 memcpy(rxbuf, x[1].rx_buf, n_rx); in spi_write_then_read()
/Linux-v5.4/drivers/net/ethernet/aurora/
Dnb8800.c828 unsigned int n_rx = RX_DESC_COUNT; in nb8800_dma_init() local
838 priv->rx_bufs = kcalloc(n_rx, sizeof(*priv->rx_bufs), GFP_KERNEL); in nb8800_dma_init()
842 for (i = 0; i < n_rx; i++) { in nb8800_dma_init()
/Linux-v5.4/include/linux/spi/
Dspi.h1176 void *rxbuf, unsigned n_rx);