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

/linux/drivers/spi/
H A Dspi-cadence-quadspi.c130 u_char *rxbuf, loff_t from_addr, size_t n_rx);
549 size_t n_rx = op->data.nbytes; in cqspi_command_read() local
560 if (!n_rx || n_rx > CQSPI_STIG_DATA_LEN_MAX || !rxbuf) { in cqspi_command_read()
563 n_rx, rxbuf); in cqspi_command_read()
588 reg |= (((n_rx - 1) & CQSPI_REG_CMDCTRL_RD_BYTES_MASK) in cqspi_command_read()
608 read_len = (n_rx > 4) ? 4 : n_rx; in cqspi_command_read()
612 if (n_rx > 4) { in cqspi_command_read()
615 read_len = n_rx in cqspi_command_read()
739 cqspi_indirect_read_execute(struct cqspi_flash_pdata * f_pdata,u8 * rxbuf,loff_t from_addr,const size_t n_rx) cqspi_indirect_read_execute() argument
890 cqspi_versal_indirect_read_dma(struct cqspi_flash_pdata * f_pdata,u_char * rxbuf,loff_t from_addr,size_t n_rx) cqspi_versal_indirect_read_dma() argument
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H A Dspi.c5144 void *rxbuf, unsigned n_rx) in spi_write_then_read() argument
5159 if ((n_tx + n_rx) > SPI_BUFSIZ || !mutex_trylock(&lock)) { in spi_write_then_read()
5160 local_buf = kmalloc(max((unsigned)SPI_BUFSIZ, n_tx + n_rx), in spi_write_then_read()
5174 if (n_rx) { in spi_write_then_read()
5175 x[1].len = n_rx; in spi_write_then_read()
5186 memcpy(rxbuf, x[1].rx_buf, n_rx); in spi_write_then_read()
/linux/include/linux/spi/
H A Dspi.h1569 void *rxbuf, unsigned n_rx);