dev/ixl/ixl_pf_i2c.c

201 	s32 status = I40E_SUCCESS;
230 		status = I40E_ERR_PHY;
238 	return status;
252 	s32 status;
255 	status = ixl_set_i2c_data(pf, &i2cctl, data);
256 	if (status == I40E_SUCCESS) {
269 		status = I40E_ERR_PHY;
273 	return status;
287 	s32 status = I40E_SUCCESS;
296 		status = ixl_clock_out_i2c_bit(pf, bit);
298 		if (status != I40E_SUCCESS)
309 	return status;
396 	s32 status = I40E_SUCCESS;
415 		status = I40E_ERR_PHY;
419 	return status;
464 	s32 status;
476 		status = ixl_clock_out_i2c_byte(pf, dev_addr);
477 		if (status != I40E_SUCCESS) {
482 		status = ixl_get_i2c_ack(pf);
483 		if (status != I40E_SUCCESS) {
488 		status = ixl_clock_out_i2c_byte(pf, byte_offset);
489 		if (status != I40E_SUCCESS) {
494 		status = ixl_get_i2c_ack(pf);
495 		if (status != I40E_SUCCESS) {
503 		status = ixl_clock_out_i2c_byte(pf, (dev_addr | 0x1));
504 		if (status != I40E_SUCCESS)
507 		status = ixl_get_i2c_ack(pf);
508 		if (status != I40E_SUCCESS)
511 		status = ixl_clock_in_i2c_byte(pf, data);
512 		if (status != I40E_SUCCESS)
515 		status = ixl_clock_out_i2c_bit(pf, nack);
516 		if (status != I40E_SUCCESS)
520 		status = I40E_SUCCESS;
539 	return status;
550 	s32 status = I40E_SUCCESS;
562 		status = ixl_clock_out_i2c_byte(pf, dev_addr);
563 		if (status != I40E_SUCCESS)
566 		status = ixl_get_i2c_ack(pf);
567 		if (status != I40E_SUCCESS)
570 		status = ixl_clock_out_i2c_byte(pf, byte_offset);
571 		if (status != I40E_SUCCESS)
574 		status = ixl_get_i2c_ack(pf);
575 		if (status != I40E_SUCCESS)
578 		status = ixl_clock_out_i2c_byte(pf, data);
579 		if (status != I40E_SUCCESS)
582 		status = ixl_get_i2c_ack(pf);
583 		if (status != I40E_SUCCESS)
605 	return status;
617 	s32 status;
625 	status = ixl_wait_for_i2c_completion(hw, hw->func_caps.mdio_port_num);
633 	if (status)
635 	return status;
646 	s32 status = I40E_SUCCESS;
651 	status = ixl_read_i2c_byte_reg(pf, byte_offset + 1, dev_addr, &upperbyte);
667 	status = ixl_wait_for_i2c_completion(hw, hw->func_caps.mdio_port_num);
669 	if (status)
671 	return status;
680 	s32 status = 0;
693 		return status;
704 	s32 status = I40E_SUCCESS;
707 	status = i40e_aq_get_phy_register(hw,
713 	if (status)
714 		ixl_dbg(pf, IXL_DBG_I2C, "I2C byte read status %s, error %s\n",
715 		    i40e_stat_str(hw, status), i40e_aq_str(hw, hw->aq.asq_last_status));
719 	return status;
730 	s32 status = I40E_SUCCESS;
732 	status = i40e_aq_set_phy_register(hw,
738 	if (status)
739 		ixl_dbg(pf, IXL_DBG_I2C, "I2C byte write status %s, error %s\n",
740 		    i40e_stat_str(hw, status), i40e_aq_str(hw, hw->aq.asq_last_status));
742 	return status;