Searched refs:I2C_M_DMA_SAFE (Results 1 – 12 of 12) sorted by relevance
24 For clients, if you use a DMA safe buffer in i2c_msg, set the I2C_M_DMA_SAFE28 using an unsafe DMA buffer. To improve this situation, using I2C_M_DMA_SAFE in37 I2C_M_DMA_SAFE flag manually.48 If a buffer is returned, it is either msg->buf for the I2C_M_DMA_SAFE case or a
75 #define I2C_M_DMA_SAFE 0x0200 /* the buffer of this message is DMA safe */ macro
303 msg->flags |= I2C_M_DMA_SAFE; in i2c_smbus_try_get_dmabuf()511 if (msg[0].flags & I2C_M_DMA_SAFE) in i2c_smbus_xfer_emulated()513 if (msg[1].flags & I2C_M_DMA_SAFE) in i2c_smbus_xfer_emulated()
263 msgs[i].flags |= I2C_M_DMA_SAFE; in i2cdev_ioctl_rdwr()
2466 if (msg->flags & I2C_M_DMA_SAFE) in i2c_get_dma_safe_msg_buf()
89 .flags = I2C_M_DMA_SAFE, in adm1266_pmbus_block_xfer()95 .flags = I2C_M_RD | I2C_M_DMA_SAFE, in adm1266_pmbus_block_xfer()
91 I2C_M_RD | I2C_M_DMA_SAFE); in i2c_master_recv_dmasafe()121 I2C_M_DMA_SAFE); in i2c_master_send_dmasafe()
63 .flags = I2C_M_RD | I2C_M_DMA_SAFE, in st1232_ts_read_data()
846 int use_dma = i2c_imx->dma && msgs->flags & I2C_M_DMA_SAFE && in i2c_imx_read()1016 msgs[i].flags & I2C_M_DMA_SAFE) in i2c_imx_xfer_common()
422 !(msg->flags & I2C_M_DMA_SAFE) || (read && priv->flags & ID_P_NO_RXDMA)) in rcar_i2c_dma()