19 	u32 cr2;	/* I2C control register 2 */  member
264 	u32 cr2 = readl(&regs->cr2);  in stm32_i2c_message_start()  local
267 	cr2 &= ~STM32_I2C_CR2_RD_WRN;  in stm32_i2c_message_start()
269 		cr2 |= STM32_I2C_CR2_RD_WRN;  in stm32_i2c_message_start()
272 	cr2 &= ~(STM32_I2C_CR2_HEAD10R | STM32_I2C_CR2_ADD10);  in stm32_i2c_message_start()
274 		cr2 &= ~STM32_I2C_CR2_SADD10_MASK;  in stm32_i2c_message_start()
275 		cr2 |= STM32_I2C_CR2_SADD10(msg->addr);  in stm32_i2c_message_start()
276 		cr2 |= STM32_I2C_CR2_ADD10;  in stm32_i2c_message_start()
278 		cr2 &= ~STM32_I2C_CR2_SADD7_MASK;  in stm32_i2c_message_start()
279 		cr2 |= STM32_I2C_CR2_SADD7(msg->addr);  in stm32_i2c_message_start()
283 	cr2 &= ~(STM32_I2C_CR2_NBYTES_MASK | STM32_I2C_CR2_RELOAD |  in stm32_i2c_message_start()
286 		cr2 |= STM32_I2C_CR2_NBYTES(STM32_I2C_MAX_LEN);  in stm32_i2c_message_start()
287 		cr2 |= STM32_I2C_CR2_RELOAD;  in stm32_i2c_message_start()
289 		cr2 |= STM32_I2C_CR2_NBYTES(msg->len);  in stm32_i2c_message_start()
293 	writel(cr2, &regs->cr2);  in stm32_i2c_message_start()
296 	setbits_le32(&regs->cr2, STM32_I2C_CR2_START);  in stm32_i2c_message_start()
308 	u32 cr2 = readl(&regs->cr2);  in stm32_i2c_handle_reload()  local
310 	cr2 &= ~STM32_I2C_CR2_NBYTES_MASK;  in stm32_i2c_handle_reload()
313 		cr2 |= STM32_I2C_CR2_NBYTES(STM32_I2C_MAX_LEN);  in stm32_i2c_handle_reload()
315 		cr2 &= ~STM32_I2C_CR2_RELOAD;  in stm32_i2c_handle_reload()
316 		cr2 |= STM32_I2C_CR2_NBYTES(msg->len);  in stm32_i2c_handle_reload()
319 	writel(cr2, &regs->cr2);  in stm32_i2c_handle_reload()
391 		setbits_le32(&regs->cr2, STM32_I2C_CR2_RESET_MASK);  in stm32_i2c_check_end_of_message()
465 	setbits_le32(&regs->cr2, mask);  in stm32_i2c_message_xfer()