Lines Matching refs:spi_xfer
60 struct spi_transfer spi_xfer; in tpm_tis_spi_transfer() local
73 memset(&spi_xfer, 0, sizeof(spi_xfer)); in tpm_tis_spi_transfer()
74 spi_xfer.tx_buf = phy->iobuf; in tpm_tis_spi_transfer()
75 spi_xfer.rx_buf = phy->iobuf; in tpm_tis_spi_transfer()
76 spi_xfer.len = 4; in tpm_tis_spi_transfer()
77 spi_xfer.cs_change = 1; in tpm_tis_spi_transfer()
80 spi_message_add_tail(&spi_xfer, &m); in tpm_tis_spi_transfer()
90 spi_xfer.len = 1; in tpm_tis_spi_transfer()
92 spi_message_add_tail(&spi_xfer, &m); in tpm_tis_spi_transfer()
106 spi_xfer.cs_change = 0; in tpm_tis_spi_transfer()
107 spi_xfer.len = transfer_len; in tpm_tis_spi_transfer()
108 spi_xfer.delay_usecs = 5; in tpm_tis_spi_transfer()
111 spi_xfer.tx_buf = NULL; in tpm_tis_spi_transfer()
113 spi_xfer.rx_buf = NULL; in tpm_tis_spi_transfer()
119 spi_message_add_tail(&spi_xfer, &m); in tpm_tis_spi_transfer()