Lines Matching refs:spi_xfer
64 struct spi_transfer spi_xfer; in tpm_tis_spi_transfer() local
77 memset(&spi_xfer, 0, sizeof(spi_xfer)); in tpm_tis_spi_transfer()
78 spi_xfer.tx_buf = phy->iobuf; in tpm_tis_spi_transfer()
79 spi_xfer.rx_buf = phy->iobuf; in tpm_tis_spi_transfer()
80 spi_xfer.len = 4; in tpm_tis_spi_transfer()
81 spi_xfer.cs_change = 1; in tpm_tis_spi_transfer()
84 spi_message_add_tail(&spi_xfer, &m); in tpm_tis_spi_transfer()
94 spi_xfer.len = 1; in tpm_tis_spi_transfer()
96 spi_message_add_tail(&spi_xfer, &m); in tpm_tis_spi_transfer()
110 spi_xfer.cs_change = 0; in tpm_tis_spi_transfer()
111 spi_xfer.len = transfer_len; in tpm_tis_spi_transfer()
112 spi_xfer.delay_usecs = 5; in tpm_tis_spi_transfer()
115 spi_xfer.tx_buf = NULL; in tpm_tis_spi_transfer()
117 spi_xfer.rx_buf = NULL; in tpm_tis_spi_transfer()
123 spi_message_add_tail(&spi_xfer, &m); in tpm_tis_spi_transfer()