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ixgbe_api.c revision 1.6
      1  1.1   dyoung /******************************************************************************
      2  1.1   dyoung 
      3  1.5  msaitoh   Copyright (c) 2001-2012, Intel Corporation
      4  1.1   dyoung   All rights reserved.
      5  1.1   dyoung 
      6  1.1   dyoung   Redistribution and use in source and binary forms, with or without
      7  1.1   dyoung   modification, are permitted provided that the following conditions are met:
      8  1.1   dyoung 
      9  1.1   dyoung    1. Redistributions of source code must retain the above copyright notice,
     10  1.1   dyoung       this list of conditions and the following disclaimer.
     11  1.1   dyoung 
     12  1.1   dyoung    2. Redistributions in binary form must reproduce the above copyright
     13  1.1   dyoung       notice, this list of conditions and the following disclaimer in the
     14  1.1   dyoung       documentation and/or other materials provided with the distribution.
     15  1.1   dyoung 
     16  1.1   dyoung    3. Neither the name of the Intel Corporation nor the names of its
     17  1.1   dyoung       contributors may be used to endorse or promote products derived from
     18  1.1   dyoung       this software without specific prior written permission.
     19  1.1   dyoung 
     20  1.1   dyoung   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
     21  1.1   dyoung   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     22  1.1   dyoung   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     23  1.1   dyoung   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
     24  1.1   dyoung   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     25  1.1   dyoung   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     26  1.1   dyoung   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     27  1.1   dyoung   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     28  1.1   dyoung   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     29  1.1   dyoung   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     30  1.1   dyoung   POSSIBILITY OF SUCH DAMAGE.
     31  1.1   dyoung 
     32  1.1   dyoung ******************************************************************************/
     33  1.6  msaitoh /*$FreeBSD: head/sys/dev/ixgbe/ixgbe_api.c 238149 2012-07-05 20:51:44Z jfv $*/
     34  1.5  msaitoh /*$NetBSD: ixgbe_api.c,v 1.6 2015/04/02 09:26:55 msaitoh Exp $*/
     35  1.1   dyoung 
     36  1.1   dyoung #include "ixgbe_api.h"
     37  1.1   dyoung #include "ixgbe_common.h"
     38  1.1   dyoung 
     39  1.1   dyoung /**
     40  1.1   dyoung  *  ixgbe_init_shared_code - Initialize the shared code
     41  1.1   dyoung  *  @hw: pointer to hardware structure
     42  1.1   dyoung  *
     43  1.1   dyoung  *  This will assign function pointers and assign the MAC type and PHY code.
     44  1.1   dyoung  *  Does not touch the hardware. This function must be called prior to any
     45  1.1   dyoung  *  other function in the shared code. The ixgbe_hw structure should be
     46  1.1   dyoung  *  memset to 0 prior to calling this function.  The following fields in
     47  1.1   dyoung  *  hw structure should be filled in prior to calling this function:
     48  1.1   dyoung  *  back, device_id, vendor_id, subsystem_device_id,
     49  1.1   dyoung  *  subsystem_vendor_id, and revision_id
     50  1.1   dyoung  **/
     51  1.1   dyoung s32 ixgbe_init_shared_code(struct ixgbe_hw *hw)
     52  1.1   dyoung {
     53  1.1   dyoung 	s32 status;
     54  1.1   dyoung 
     55  1.1   dyoung 	DEBUGFUNC("ixgbe_init_shared_code");
     56  1.1   dyoung 
     57  1.1   dyoung 	/*
     58  1.1   dyoung 	 * Set the mac type
     59  1.1   dyoung 	 */
     60  1.1   dyoung 	ixgbe_set_mac_type(hw);
     61  1.1   dyoung 
     62  1.1   dyoung 	switch (hw->mac.type) {
     63  1.1   dyoung 	case ixgbe_mac_82598EB:
     64  1.1   dyoung 		status = ixgbe_init_ops_82598(hw);
     65  1.1   dyoung 		break;
     66  1.1   dyoung 	case ixgbe_mac_82599EB:
     67  1.1   dyoung 		status = ixgbe_init_ops_82599(hw);
     68  1.1   dyoung 		break;
     69  1.1   dyoung 	case ixgbe_mac_82599_vf:
     70  1.5  msaitoh 	case ixgbe_mac_X540_vf:
     71  1.1   dyoung 		status = ixgbe_init_ops_vf(hw);
     72  1.1   dyoung 		break;
     73  1.5  msaitoh 	case ixgbe_mac_X540:
     74  1.5  msaitoh 		status = ixgbe_init_ops_X540(hw);
     75  1.5  msaitoh 		break;
     76  1.1   dyoung 	default:
     77  1.1   dyoung 		status = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
     78  1.1   dyoung 		break;
     79  1.1   dyoung 	}
     80  1.1   dyoung 
     81  1.1   dyoung 	return status;
     82  1.1   dyoung }
     83  1.1   dyoung 
     84  1.1   dyoung /**
     85  1.1   dyoung  *  ixgbe_set_mac_type - Sets MAC type
     86  1.1   dyoung  *  @hw: pointer to the HW structure
     87  1.1   dyoung  *
     88  1.1   dyoung  *  This function sets the mac type of the adapter based on the
     89  1.1   dyoung  *  vendor ID and device ID stored in the hw structure.
     90  1.1   dyoung  **/
     91  1.1   dyoung s32 ixgbe_set_mac_type(struct ixgbe_hw *hw)
     92  1.1   dyoung {
     93  1.1   dyoung 	s32 ret_val = IXGBE_SUCCESS;
     94  1.1   dyoung 
     95  1.1   dyoung 	DEBUGFUNC("ixgbe_set_mac_type\n");
     96  1.1   dyoung 
     97  1.1   dyoung 	if (hw->vendor_id == IXGBE_INTEL_VENDOR_ID) {
     98  1.1   dyoung 		switch (hw->device_id) {
     99  1.1   dyoung 		case IXGBE_DEV_ID_82598:
    100  1.1   dyoung 		case IXGBE_DEV_ID_82598_BX:
    101  1.1   dyoung 		case IXGBE_DEV_ID_82598AF_SINGLE_PORT:
    102  1.1   dyoung 		case IXGBE_DEV_ID_82598AF_DUAL_PORT:
    103  1.1   dyoung 		case IXGBE_DEV_ID_82598AT:
    104  1.1   dyoung 		case IXGBE_DEV_ID_82598AT2:
    105  1.1   dyoung 		case IXGBE_DEV_ID_82598EB_CX4:
    106  1.1   dyoung 		case IXGBE_DEV_ID_82598_CX4_DUAL_PORT:
    107  1.1   dyoung 		case IXGBE_DEV_ID_82598_DA_DUAL_PORT:
    108  1.1   dyoung 		case IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM:
    109  1.1   dyoung 		case IXGBE_DEV_ID_82598EB_XF_LR:
    110  1.1   dyoung 		case IXGBE_DEV_ID_82598EB_SFP_LOM:
    111  1.1   dyoung 			hw->mac.type = ixgbe_mac_82598EB;
    112  1.1   dyoung 			break;
    113  1.1   dyoung 		case IXGBE_DEV_ID_82599_KX4:
    114  1.1   dyoung 		case IXGBE_DEV_ID_82599_KX4_MEZZ:
    115  1.1   dyoung 		case IXGBE_DEV_ID_82599_XAUI_LOM:
    116  1.1   dyoung 		case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
    117  1.5  msaitoh 		case IXGBE_DEV_ID_82599_KR:
    118  1.1   dyoung 		case IXGBE_DEV_ID_82599_SFP:
    119  1.1   dyoung 		case IXGBE_DEV_ID_82599_BACKPLANE_FCOE:
    120  1.1   dyoung 		case IXGBE_DEV_ID_82599_SFP_FCOE:
    121  1.6  msaitoh 		case IXGBE_DEV_ID_82599_SFP_EM:
    122  1.4  msaitoh 		case IXGBE_DEV_ID_82599_SFP_SF2:
    123  1.4  msaitoh 		case IXGBE_DEV_ID_82599_SFP_SF_QP:
    124  1.4  msaitoh 		case IXGBE_DEV_ID_82599EN_SFP:
    125  1.1   dyoung 		case IXGBE_DEV_ID_82599_CX4:
    126  1.1   dyoung 		case IXGBE_DEV_ID_82599_T3_LOM:
    127  1.1   dyoung 			hw->mac.type = ixgbe_mac_82599EB;
    128  1.1   dyoung 			break;
    129  1.1   dyoung 		case IXGBE_DEV_ID_82599_VF:
    130  1.1   dyoung 			hw->mac.type = ixgbe_mac_82599_vf;
    131  1.1   dyoung 			break;
    132  1.5  msaitoh 		case IXGBE_DEV_ID_X540_VF:
    133  1.5  msaitoh 			hw->mac.type = ixgbe_mac_X540_vf;
    134  1.5  msaitoh 			break;
    135  1.5  msaitoh 		case IXGBE_DEV_ID_X540T:
    136  1.6  msaitoh 		case IXGBE_DEV_ID_X540T1:
    137  1.5  msaitoh 			hw->mac.type = ixgbe_mac_X540;
    138  1.5  msaitoh 			break;
    139  1.1   dyoung 		default:
    140  1.1   dyoung 			ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
    141  1.1   dyoung 			break;
    142  1.1   dyoung 		}
    143  1.1   dyoung 	} else {
    144  1.1   dyoung 		ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
    145  1.1   dyoung 	}
    146  1.1   dyoung 
    147  1.1   dyoung 	DEBUGOUT2("ixgbe_set_mac_type found mac: %d, returns: %d\n",
    148  1.5  msaitoh 		  hw->mac.type, ret_val);
    149  1.1   dyoung 	return ret_val;
    150  1.1   dyoung }
    151  1.1   dyoung 
    152  1.1   dyoung /**
    153  1.1   dyoung  *  ixgbe_init_hw - Initialize the hardware
    154  1.1   dyoung  *  @hw: pointer to hardware structure
    155  1.1   dyoung  *
    156  1.1   dyoung  *  Initialize the hardware by resetting and then starting the hardware
    157  1.1   dyoung  **/
    158  1.1   dyoung s32 ixgbe_init_hw(struct ixgbe_hw *hw)
    159  1.1   dyoung {
    160  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.init_hw, (hw),
    161  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    162  1.1   dyoung }
    163  1.1   dyoung 
    164  1.1   dyoung /**
    165  1.1   dyoung  *  ixgbe_reset_hw - Performs a hardware reset
    166  1.1   dyoung  *  @hw: pointer to hardware structure
    167  1.1   dyoung  *
    168  1.1   dyoung  *  Resets the hardware by resetting the transmit and receive units, masks and
    169  1.1   dyoung  *  clears all interrupts, performs a PHY reset, and performs a MAC reset
    170  1.1   dyoung  **/
    171  1.1   dyoung s32 ixgbe_reset_hw(struct ixgbe_hw *hw)
    172  1.1   dyoung {
    173  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.reset_hw, (hw),
    174  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    175  1.1   dyoung }
    176  1.1   dyoung 
    177  1.1   dyoung /**
    178  1.1   dyoung  *  ixgbe_start_hw - Prepares hardware for Rx/Tx
    179  1.1   dyoung  *  @hw: pointer to hardware structure
    180  1.1   dyoung  *
    181  1.1   dyoung  *  Starts the hardware by filling the bus info structure and media type,
    182  1.1   dyoung  *  clears all on chip counters, initializes receive address registers,
    183  1.1   dyoung  *  multicast table, VLAN filter table, calls routine to setup link and
    184  1.1   dyoung  *  flow control settings, and leaves transmit and receive units disabled
    185  1.1   dyoung  *  and uninitialized.
    186  1.1   dyoung  **/
    187  1.1   dyoung s32 ixgbe_start_hw(struct ixgbe_hw *hw)
    188  1.1   dyoung {
    189  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.start_hw, (hw),
    190  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    191  1.1   dyoung }
    192  1.1   dyoung 
    193  1.1   dyoung /**
    194  1.1   dyoung  *  ixgbe_enable_relaxed_ordering - Enables tx relaxed ordering,
    195  1.1   dyoung  *  which is disabled by default in ixgbe_start_hw();
    196  1.1   dyoung  *
    197  1.1   dyoung  *  @hw: pointer to hardware structure
    198  1.1   dyoung  *
    199  1.1   dyoung  *   Enable relaxed ordering;
    200  1.1   dyoung  **/
    201  1.1   dyoung void ixgbe_enable_relaxed_ordering(struct ixgbe_hw *hw)
    202  1.1   dyoung {
    203  1.1   dyoung 	if (hw->mac.ops.enable_relaxed_ordering)
    204  1.1   dyoung 		hw->mac.ops.enable_relaxed_ordering(hw);
    205  1.1   dyoung }
    206  1.1   dyoung 
    207  1.1   dyoung /**
    208  1.1   dyoung  *  ixgbe_clear_hw_cntrs - Clear hardware counters
    209  1.1   dyoung  *  @hw: pointer to hardware structure
    210  1.1   dyoung  *
    211  1.1   dyoung  *  Clears all hardware statistics counters by reading them from the hardware
    212  1.1   dyoung  *  Statistics counters are clear on read.
    213  1.1   dyoung  **/
    214  1.1   dyoung s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw)
    215  1.1   dyoung {
    216  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.clear_hw_cntrs, (hw),
    217  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    218  1.1   dyoung }
    219  1.1   dyoung 
    220  1.1   dyoung /**
    221  1.1   dyoung  *  ixgbe_get_media_type - Get media type
    222  1.1   dyoung  *  @hw: pointer to hardware structure
    223  1.1   dyoung  *
    224  1.1   dyoung  *  Returns the media type (fiber, copper, backplane)
    225  1.1   dyoung  **/
    226  1.1   dyoung enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw)
    227  1.1   dyoung {
    228  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.get_media_type, (hw),
    229  1.5  msaitoh 			       ixgbe_media_type_unknown);
    230  1.1   dyoung }
    231  1.1   dyoung 
    232  1.1   dyoung /**
    233  1.1   dyoung  *  ixgbe_get_mac_addr - Get MAC address
    234  1.1   dyoung  *  @hw: pointer to hardware structure
    235  1.1   dyoung  *  @mac_addr: Adapter MAC address
    236  1.1   dyoung  *
    237  1.1   dyoung  *  Reads the adapter's MAC address from the first Receive Address Register
    238  1.1   dyoung  *  (RAR0) A reset of the adapter must have been performed prior to calling
    239  1.1   dyoung  *  this function in order for the MAC address to have been loaded from the
    240  1.1   dyoung  *  EEPROM into RAR0
    241  1.1   dyoung  **/
    242  1.1   dyoung s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr)
    243  1.1   dyoung {
    244  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.get_mac_addr,
    245  1.5  msaitoh 			       (hw, mac_addr), IXGBE_NOT_IMPLEMENTED);
    246  1.1   dyoung }
    247  1.1   dyoung 
    248  1.1   dyoung /**
    249  1.1   dyoung  *  ixgbe_get_san_mac_addr - Get SAN MAC address
    250  1.1   dyoung  *  @hw: pointer to hardware structure
    251  1.1   dyoung  *  @san_mac_addr: SAN MAC address
    252  1.1   dyoung  *
    253  1.1   dyoung  *  Reads the SAN MAC address from the EEPROM, if it's available.  This is
    254  1.1   dyoung  *  per-port, so set_lan_id() must be called before reading the addresses.
    255  1.1   dyoung  **/
    256  1.1   dyoung s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr)
    257  1.1   dyoung {
    258  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.get_san_mac_addr,
    259  1.5  msaitoh 			       (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED);
    260  1.1   dyoung }
    261  1.1   dyoung 
    262  1.1   dyoung /**
    263  1.1   dyoung  *  ixgbe_set_san_mac_addr - Write a SAN MAC address
    264  1.1   dyoung  *  @hw: pointer to hardware structure
    265  1.1   dyoung  *  @san_mac_addr: SAN MAC address
    266  1.1   dyoung  *
    267  1.1   dyoung  *  Writes A SAN MAC address to the EEPROM.
    268  1.1   dyoung  **/
    269  1.1   dyoung s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr)
    270  1.1   dyoung {
    271  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.set_san_mac_addr,
    272  1.5  msaitoh 			       (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED);
    273  1.1   dyoung }
    274  1.1   dyoung 
    275  1.1   dyoung /**
    276  1.1   dyoung  *  ixgbe_get_device_caps - Get additional device capabilities
    277  1.1   dyoung  *  @hw: pointer to hardware structure
    278  1.1   dyoung  *  @device_caps: the EEPROM word for device capabilities
    279  1.1   dyoung  *
    280  1.1   dyoung  *  Reads the extra device capabilities from the EEPROM
    281  1.1   dyoung  **/
    282  1.1   dyoung s32 ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps)
    283  1.1   dyoung {
    284  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.get_device_caps,
    285  1.5  msaitoh 			       (hw, device_caps), IXGBE_NOT_IMPLEMENTED);
    286  1.1   dyoung }
    287  1.1   dyoung 
    288  1.1   dyoung /**
    289  1.1   dyoung  *  ixgbe_get_wwn_prefix - Get alternative WWNN/WWPN prefix from the EEPROM
    290  1.1   dyoung  *  @hw: pointer to hardware structure
    291  1.1   dyoung  *  @wwnn_prefix: the alternative WWNN prefix
    292  1.1   dyoung  *  @wwpn_prefix: the alternative WWPN prefix
    293  1.1   dyoung  *
    294  1.1   dyoung  *  This function will read the EEPROM from the alternative SAN MAC address
    295  1.1   dyoung  *  block to check the support for the alternative WWNN/WWPN prefix support.
    296  1.1   dyoung  **/
    297  1.1   dyoung s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix,
    298  1.5  msaitoh 			 u16 *wwpn_prefix)
    299  1.1   dyoung {
    300  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.get_wwn_prefix,
    301  1.5  msaitoh 			       (hw, wwnn_prefix, wwpn_prefix),
    302  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    303  1.1   dyoung }
    304  1.1   dyoung 
    305  1.1   dyoung /**
    306  1.1   dyoung  *  ixgbe_get_fcoe_boot_status -  Get FCOE boot status from EEPROM
    307  1.1   dyoung  *  @hw: pointer to hardware structure
    308  1.1   dyoung  *  @bs: the fcoe boot status
    309  1.1   dyoung  *
    310  1.1   dyoung  *  This function will read the FCOE boot status from the iSCSI FCOE block
    311  1.1   dyoung  **/
    312  1.1   dyoung s32 ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs)
    313  1.1   dyoung {
    314  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.get_fcoe_boot_status,
    315  1.5  msaitoh 			       (hw, bs),
    316  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    317  1.1   dyoung }
    318  1.1   dyoung 
    319  1.1   dyoung /**
    320  1.1   dyoung  *  ixgbe_get_bus_info - Set PCI bus info
    321  1.1   dyoung  *  @hw: pointer to hardware structure
    322  1.1   dyoung  *
    323  1.1   dyoung  *  Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure
    324  1.1   dyoung  **/
    325  1.1   dyoung s32 ixgbe_get_bus_info(struct ixgbe_hw *hw)
    326  1.1   dyoung {
    327  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.get_bus_info, (hw),
    328  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    329  1.1   dyoung }
    330  1.1   dyoung 
    331  1.1   dyoung /**
    332  1.1   dyoung  *  ixgbe_get_num_of_tx_queues - Get Tx queues
    333  1.1   dyoung  *  @hw: pointer to hardware structure
    334  1.1   dyoung  *
    335  1.1   dyoung  *  Returns the number of transmit queues for the given adapter.
    336  1.1   dyoung  **/
    337  1.1   dyoung u32 ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw)
    338  1.1   dyoung {
    339  1.1   dyoung 	return hw->mac.max_tx_queues;
    340  1.1   dyoung }
    341  1.1   dyoung 
    342  1.1   dyoung /**
    343  1.1   dyoung  *  ixgbe_get_num_of_rx_queues - Get Rx queues
    344  1.1   dyoung  *  @hw: pointer to hardware structure
    345  1.1   dyoung  *
    346  1.1   dyoung  *  Returns the number of receive queues for the given adapter.
    347  1.1   dyoung  **/
    348  1.1   dyoung u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw)
    349  1.1   dyoung {
    350  1.1   dyoung 	return hw->mac.max_rx_queues;
    351  1.1   dyoung }
    352  1.1   dyoung 
    353  1.1   dyoung /**
    354  1.1   dyoung  *  ixgbe_stop_adapter - Disable Rx/Tx units
    355  1.1   dyoung  *  @hw: pointer to hardware structure
    356  1.1   dyoung  *
    357  1.1   dyoung  *  Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts,
    358  1.1   dyoung  *  disables transmit and receive units. The adapter_stopped flag is used by
    359  1.1   dyoung  *  the shared code and drivers to determine if the adapter is in a stopped
    360  1.1   dyoung  *  state and should not touch the hardware.
    361  1.1   dyoung  **/
    362  1.1   dyoung s32 ixgbe_stop_adapter(struct ixgbe_hw *hw)
    363  1.1   dyoung {
    364  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.stop_adapter, (hw),
    365  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    366  1.1   dyoung }
    367  1.1   dyoung 
    368  1.1   dyoung /**
    369  1.1   dyoung  *  ixgbe_read_pba_string - Reads part number string from EEPROM
    370  1.1   dyoung  *  @hw: pointer to hardware structure
    371  1.1   dyoung  *  @pba_num: stores the part number string from the EEPROM
    372  1.1   dyoung  *  @pba_num_size: part number string buffer length
    373  1.1   dyoung  *
    374  1.1   dyoung  *  Reads the part number string from the EEPROM.
    375  1.1   dyoung  **/
    376  1.1   dyoung s32 ixgbe_read_pba_string(struct ixgbe_hw *hw, u8 *pba_num, u32 pba_num_size)
    377  1.1   dyoung {
    378  1.1   dyoung 	return ixgbe_read_pba_string_generic(hw, pba_num, pba_num_size);
    379  1.1   dyoung }
    380  1.1   dyoung 
    381  1.1   dyoung /**
    382  1.1   dyoung  *  ixgbe_read_pba_num - Reads part number from EEPROM
    383  1.1   dyoung  *  @hw: pointer to hardware structure
    384  1.1   dyoung  *  @pba_num: stores the part number from the EEPROM
    385  1.1   dyoung  *
    386  1.1   dyoung  *  Reads the part number from the EEPROM.
    387  1.1   dyoung  **/
    388  1.1   dyoung s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num)
    389  1.1   dyoung {
    390  1.1   dyoung 	return ixgbe_read_pba_num_generic(hw, pba_num);
    391  1.1   dyoung }
    392  1.1   dyoung 
    393  1.1   dyoung /**
    394  1.1   dyoung  *  ixgbe_identify_phy - Get PHY type
    395  1.1   dyoung  *  @hw: pointer to hardware structure
    396  1.1   dyoung  *
    397  1.1   dyoung  *  Determines the physical layer module found on the current adapter.
    398  1.1   dyoung  **/
    399  1.1   dyoung s32 ixgbe_identify_phy(struct ixgbe_hw *hw)
    400  1.1   dyoung {
    401  1.1   dyoung 	s32 status = IXGBE_SUCCESS;
    402  1.1   dyoung 
    403  1.1   dyoung 	if (hw->phy.type == ixgbe_phy_unknown) {
    404  1.1   dyoung 		status = ixgbe_call_func(hw, hw->phy.ops.identify, (hw),
    405  1.5  msaitoh 					 IXGBE_NOT_IMPLEMENTED);
    406  1.1   dyoung 	}
    407  1.1   dyoung 
    408  1.1   dyoung 	return status;
    409  1.1   dyoung }
    410  1.1   dyoung 
    411  1.1   dyoung /**
    412  1.1   dyoung  *  ixgbe_reset_phy - Perform a PHY reset
    413  1.1   dyoung  *  @hw: pointer to hardware structure
    414  1.1   dyoung  **/
    415  1.1   dyoung s32 ixgbe_reset_phy(struct ixgbe_hw *hw)
    416  1.1   dyoung {
    417  1.1   dyoung 	s32 status = IXGBE_SUCCESS;
    418  1.1   dyoung 
    419  1.1   dyoung 	if (hw->phy.type == ixgbe_phy_unknown) {
    420  1.1   dyoung 		if (ixgbe_identify_phy(hw) != IXGBE_SUCCESS)
    421  1.1   dyoung 			status = IXGBE_ERR_PHY;
    422  1.1   dyoung 	}
    423  1.1   dyoung 
    424  1.1   dyoung 	if (status == IXGBE_SUCCESS) {
    425  1.1   dyoung 		status = ixgbe_call_func(hw, hw->phy.ops.reset, (hw),
    426  1.5  msaitoh 					 IXGBE_NOT_IMPLEMENTED);
    427  1.1   dyoung 	}
    428  1.1   dyoung 	return status;
    429  1.1   dyoung }
    430  1.1   dyoung 
    431  1.1   dyoung /**
    432  1.1   dyoung  *  ixgbe_get_phy_firmware_version -
    433  1.1   dyoung  *  @hw: pointer to hardware structure
    434  1.1   dyoung  *  @firmware_version: pointer to firmware version
    435  1.1   dyoung  **/
    436  1.1   dyoung s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw, u16 *firmware_version)
    437  1.1   dyoung {
    438  1.1   dyoung 	s32 status = IXGBE_SUCCESS;
    439  1.1   dyoung 
    440  1.1   dyoung 	status = ixgbe_call_func(hw, hw->phy.ops.get_firmware_version,
    441  1.5  msaitoh 				 (hw, firmware_version),
    442  1.5  msaitoh 				 IXGBE_NOT_IMPLEMENTED);
    443  1.1   dyoung 	return status;
    444  1.1   dyoung }
    445  1.1   dyoung 
    446  1.1   dyoung /**
    447  1.1   dyoung  *  ixgbe_read_phy_reg - Read PHY register
    448  1.1   dyoung  *  @hw: pointer to hardware structure
    449  1.1   dyoung  *  @reg_addr: 32 bit address of PHY register to read
    450  1.1   dyoung  *  @phy_data: Pointer to read data from PHY register
    451  1.1   dyoung  *
    452  1.1   dyoung  *  Reads a value from a specified PHY register
    453  1.1   dyoung  **/
    454  1.1   dyoung s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
    455  1.5  msaitoh 		       u16 *phy_data)
    456  1.1   dyoung {
    457  1.1   dyoung 	if (hw->phy.id == 0)
    458  1.1   dyoung 		ixgbe_identify_phy(hw);
    459  1.1   dyoung 
    460  1.1   dyoung 	return ixgbe_call_func(hw, hw->phy.ops.read_reg, (hw, reg_addr,
    461  1.5  msaitoh 			       device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
    462  1.1   dyoung }
    463  1.1   dyoung 
    464  1.1   dyoung /**
    465  1.1   dyoung  *  ixgbe_write_phy_reg - Write PHY register
    466  1.1   dyoung  *  @hw: pointer to hardware structure
    467  1.1   dyoung  *  @reg_addr: 32 bit PHY register to write
    468  1.1   dyoung  *  @phy_data: Data to write to the PHY register
    469  1.1   dyoung  *
    470  1.1   dyoung  *  Writes a value to specified PHY register
    471  1.1   dyoung  **/
    472  1.1   dyoung s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
    473  1.5  msaitoh 			u16 phy_data)
    474  1.1   dyoung {
    475  1.1   dyoung 	if (hw->phy.id == 0)
    476  1.1   dyoung 		ixgbe_identify_phy(hw);
    477  1.1   dyoung 
    478  1.1   dyoung 	return ixgbe_call_func(hw, hw->phy.ops.write_reg, (hw, reg_addr,
    479  1.5  msaitoh 			       device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
    480  1.1   dyoung }
    481  1.1   dyoung 
    482  1.1   dyoung /**
    483  1.1   dyoung  *  ixgbe_setup_phy_link - Restart PHY autoneg
    484  1.1   dyoung  *  @hw: pointer to hardware structure
    485  1.1   dyoung  *
    486  1.1   dyoung  *  Restart autonegotiation and PHY and waits for completion.
    487  1.1   dyoung  **/
    488  1.1   dyoung s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw)
    489  1.1   dyoung {
    490  1.1   dyoung 	return ixgbe_call_func(hw, hw->phy.ops.setup_link, (hw),
    491  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    492  1.1   dyoung }
    493  1.1   dyoung 
    494  1.1   dyoung /**
    495  1.1   dyoung  *  ixgbe_check_phy_link - Determine link and speed status
    496  1.1   dyoung  *  @hw: pointer to hardware structure
    497  1.1   dyoung  *
    498  1.1   dyoung  *  Reads a PHY register to determine if link is up and the current speed for
    499  1.1   dyoung  *  the PHY.
    500  1.1   dyoung  **/
    501  1.1   dyoung s32 ixgbe_check_phy_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
    502  1.5  msaitoh 			 bool *link_up)
    503  1.1   dyoung {
    504  1.1   dyoung 	return ixgbe_call_func(hw, hw->phy.ops.check_link, (hw, speed,
    505  1.5  msaitoh 			       link_up), IXGBE_NOT_IMPLEMENTED);
    506  1.1   dyoung }
    507  1.1   dyoung 
    508  1.1   dyoung /**
    509  1.1   dyoung  *  ixgbe_setup_phy_link_speed - Set auto advertise
    510  1.1   dyoung  *  @hw: pointer to hardware structure
    511  1.1   dyoung  *  @speed: new link speed
    512  1.1   dyoung  *  @autoneg: TRUE if autonegotiation enabled
    513  1.1   dyoung  *
    514  1.1   dyoung  *  Sets the auto advertised capabilities
    515  1.1   dyoung  **/
    516  1.1   dyoung s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed,
    517  1.5  msaitoh 			       bool autoneg,
    518  1.5  msaitoh 			       bool autoneg_wait_to_complete)
    519  1.1   dyoung {
    520  1.1   dyoung 	return ixgbe_call_func(hw, hw->phy.ops.setup_link_speed, (hw, speed,
    521  1.5  msaitoh 			       autoneg, autoneg_wait_to_complete),
    522  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    523  1.1   dyoung }
    524  1.1   dyoung 
    525  1.1   dyoung /**
    526  1.1   dyoung  *  ixgbe_check_link - Get link and speed status
    527  1.1   dyoung  *  @hw: pointer to hardware structure
    528  1.1   dyoung  *
    529  1.1   dyoung  *  Reads the links register to determine if link is up and the current speed
    530  1.1   dyoung  **/
    531  1.1   dyoung s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
    532  1.5  msaitoh 		     bool *link_up, bool link_up_wait_to_complete)
    533  1.1   dyoung {
    534  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.check_link, (hw, speed,
    535  1.5  msaitoh 			       link_up, link_up_wait_to_complete),
    536  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    537  1.1   dyoung }
    538  1.1   dyoung 
    539  1.1   dyoung /**
    540  1.1   dyoung  *  ixgbe_disable_tx_laser - Disable Tx laser
    541  1.1   dyoung  *  @hw: pointer to hardware structure
    542  1.1   dyoung  *
    543  1.1   dyoung  *  If the driver needs to disable the laser on SFI optics.
    544  1.1   dyoung  **/
    545  1.1   dyoung void ixgbe_disable_tx_laser(struct ixgbe_hw *hw)
    546  1.1   dyoung {
    547  1.1   dyoung 	if (hw->mac.ops.disable_tx_laser)
    548  1.1   dyoung 		hw->mac.ops.disable_tx_laser(hw);
    549  1.1   dyoung }
    550  1.1   dyoung 
    551  1.1   dyoung /**
    552  1.1   dyoung  *  ixgbe_enable_tx_laser - Enable Tx laser
    553  1.1   dyoung  *  @hw: pointer to hardware structure
    554  1.1   dyoung  *
    555  1.1   dyoung  *  If the driver needs to enable the laser on SFI optics.
    556  1.1   dyoung  **/
    557  1.1   dyoung void ixgbe_enable_tx_laser(struct ixgbe_hw *hw)
    558  1.1   dyoung {
    559  1.1   dyoung 	if (hw->mac.ops.enable_tx_laser)
    560  1.1   dyoung 		hw->mac.ops.enable_tx_laser(hw);
    561  1.1   dyoung }
    562  1.1   dyoung 
    563  1.1   dyoung /**
    564  1.1   dyoung  *  ixgbe_flap_tx_laser - flap Tx laser to start autotry process
    565  1.1   dyoung  *  @hw: pointer to hardware structure
    566  1.1   dyoung  *
    567  1.1   dyoung  *  When the driver changes the link speeds that it can support then
    568  1.1   dyoung  *  flap the tx laser to alert the link partner to start autotry
    569  1.1   dyoung  *  process on its end.
    570  1.1   dyoung  **/
    571  1.1   dyoung void ixgbe_flap_tx_laser(struct ixgbe_hw *hw)
    572  1.1   dyoung {
    573  1.1   dyoung 	if (hw->mac.ops.flap_tx_laser)
    574  1.1   dyoung 		hw->mac.ops.flap_tx_laser(hw);
    575  1.1   dyoung }
    576  1.1   dyoung 
    577  1.1   dyoung /**
    578  1.1   dyoung  *  ixgbe_setup_link - Set link speed
    579  1.1   dyoung  *  @hw: pointer to hardware structure
    580  1.1   dyoung  *  @speed: new link speed
    581  1.1   dyoung  *  @autoneg: TRUE if autonegotiation enabled
    582  1.1   dyoung  *
    583  1.1   dyoung  *  Configures link settings.  Restarts the link.
    584  1.1   dyoung  *  Performs autonegotiation if needed.
    585  1.1   dyoung  **/
    586  1.1   dyoung s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed,
    587  1.5  msaitoh 		     bool autoneg,
    588  1.5  msaitoh 		     bool autoneg_wait_to_complete)
    589  1.1   dyoung {
    590  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.setup_link, (hw, speed,
    591  1.5  msaitoh 			       autoneg, autoneg_wait_to_complete),
    592  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    593  1.1   dyoung }
    594  1.1   dyoung 
    595  1.1   dyoung /**
    596  1.1   dyoung  *  ixgbe_get_link_capabilities - Returns link capabilities
    597  1.1   dyoung  *  @hw: pointer to hardware structure
    598  1.1   dyoung  *
    599  1.1   dyoung  *  Determines the link capabilities of the current configuration.
    600  1.1   dyoung  **/
    601  1.1   dyoung s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
    602  1.5  msaitoh 				bool *autoneg)
    603  1.1   dyoung {
    604  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.get_link_capabilities, (hw,
    605  1.5  msaitoh 			       speed, autoneg), IXGBE_NOT_IMPLEMENTED);
    606  1.1   dyoung }
    607  1.1   dyoung 
    608  1.1   dyoung /**
    609  1.1   dyoung  *  ixgbe_led_on - Turn on LEDs
    610  1.1   dyoung  *  @hw: pointer to hardware structure
    611  1.1   dyoung  *  @index: led number to turn on
    612  1.1   dyoung  *
    613  1.1   dyoung  *  Turns on the software controllable LEDs.
    614  1.1   dyoung  **/
    615  1.1   dyoung s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index)
    616  1.1   dyoung {
    617  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.led_on, (hw, index),
    618  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    619  1.1   dyoung }
    620  1.1   dyoung 
    621  1.1   dyoung /**
    622  1.1   dyoung  *  ixgbe_led_off - Turn off LEDs
    623  1.1   dyoung  *  @hw: pointer to hardware structure
    624  1.1   dyoung  *  @index: led number to turn off
    625  1.1   dyoung  *
    626  1.1   dyoung  *  Turns off the software controllable LEDs.
    627  1.1   dyoung  **/
    628  1.1   dyoung s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index)
    629  1.1   dyoung {
    630  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.led_off, (hw, index),
    631  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    632  1.1   dyoung }
    633  1.1   dyoung 
    634  1.1   dyoung /**
    635  1.1   dyoung  *  ixgbe_blink_led_start - Blink LEDs
    636  1.1   dyoung  *  @hw: pointer to hardware structure
    637  1.1   dyoung  *  @index: led number to blink
    638  1.1   dyoung  *
    639  1.1   dyoung  *  Blink LED based on index.
    640  1.1   dyoung  **/
    641  1.1   dyoung s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index)
    642  1.1   dyoung {
    643  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.blink_led_start, (hw, index),
    644  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    645  1.1   dyoung }
    646  1.1   dyoung 
    647  1.1   dyoung /**
    648  1.1   dyoung  *  ixgbe_blink_led_stop - Stop blinking LEDs
    649  1.1   dyoung  *  @hw: pointer to hardware structure
    650  1.1   dyoung  *
    651  1.1   dyoung  *  Stop blinking LED based on index.
    652  1.1   dyoung  **/
    653  1.1   dyoung s32 ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index)
    654  1.1   dyoung {
    655  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.blink_led_stop, (hw, index),
    656  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    657  1.1   dyoung }
    658  1.1   dyoung 
    659  1.1   dyoung /**
    660  1.1   dyoung  *  ixgbe_init_eeprom_params - Initialize EEPROM parameters
    661  1.1   dyoung  *  @hw: pointer to hardware structure
    662  1.1   dyoung  *
    663  1.1   dyoung  *  Initializes the EEPROM parameters ixgbe_eeprom_info within the
    664  1.1   dyoung  *  ixgbe_hw struct in order to set up EEPROM access.
    665  1.1   dyoung  **/
    666  1.1   dyoung s32 ixgbe_init_eeprom_params(struct ixgbe_hw *hw)
    667  1.1   dyoung {
    668  1.1   dyoung 	return ixgbe_call_func(hw, hw->eeprom.ops.init_params, (hw),
    669  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    670  1.1   dyoung }
    671  1.1   dyoung 
    672  1.1   dyoung 
    673  1.1   dyoung /**
    674  1.1   dyoung  *  ixgbe_write_eeprom - Write word to EEPROM
    675  1.1   dyoung  *  @hw: pointer to hardware structure
    676  1.1   dyoung  *  @offset: offset within the EEPROM to be written to
    677  1.1   dyoung  *  @data: 16 bit word to be written to the EEPROM
    678  1.1   dyoung  *
    679  1.1   dyoung  *  Writes 16 bit value to EEPROM. If ixgbe_eeprom_update_checksum is not
    680  1.1   dyoung  *  called after this function, the EEPROM will most likely contain an
    681  1.1   dyoung  *  invalid checksum.
    682  1.1   dyoung  **/
    683  1.1   dyoung s32 ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data)
    684  1.1   dyoung {
    685  1.1   dyoung 	return ixgbe_call_func(hw, hw->eeprom.ops.write, (hw, offset, data),
    686  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    687  1.5  msaitoh }
    688  1.5  msaitoh 
    689  1.5  msaitoh /**
    690  1.5  msaitoh  *  ixgbe_write_eeprom_buffer - Write word(s) to EEPROM
    691  1.5  msaitoh  *  @hw: pointer to hardware structure
    692  1.5  msaitoh  *  @offset: offset within the EEPROM to be written to
    693  1.5  msaitoh  *  @data: 16 bit word(s) to be written to the EEPROM
    694  1.5  msaitoh  *  @words: number of words
    695  1.5  msaitoh  *
    696  1.5  msaitoh  *  Writes 16 bit word(s) to EEPROM. If ixgbe_eeprom_update_checksum is not
    697  1.5  msaitoh  *  called after this function, the EEPROM will most likely contain an
    698  1.5  msaitoh  *  invalid checksum.
    699  1.5  msaitoh  **/
    700  1.5  msaitoh s32 ixgbe_write_eeprom_buffer(struct ixgbe_hw *hw, u16 offset, u16 words,
    701  1.5  msaitoh 			      u16 *data)
    702  1.5  msaitoh {
    703  1.5  msaitoh 	return ixgbe_call_func(hw, hw->eeprom.ops.write_buffer,
    704  1.5  msaitoh 			       (hw, offset, words, data),
    705  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    706  1.1   dyoung }
    707  1.1   dyoung 
    708  1.1   dyoung /**
    709  1.1   dyoung  *  ixgbe_read_eeprom - Read word from EEPROM
    710  1.1   dyoung  *  @hw: pointer to hardware structure
    711  1.1   dyoung  *  @offset: offset within the EEPROM to be read
    712  1.1   dyoung  *  @data: read 16 bit value from EEPROM
    713  1.1   dyoung  *
    714  1.1   dyoung  *  Reads 16 bit value from EEPROM
    715  1.1   dyoung  **/
    716  1.1   dyoung s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data)
    717  1.1   dyoung {
    718  1.1   dyoung 	return ixgbe_call_func(hw, hw->eeprom.ops.read, (hw, offset, data),
    719  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    720  1.5  msaitoh }
    721  1.5  msaitoh 
    722  1.5  msaitoh /**
    723  1.5  msaitoh  *  ixgbe_read_eeprom_buffer - Read word(s) from EEPROM
    724  1.5  msaitoh  *  @hw: pointer to hardware structure
    725  1.5  msaitoh  *  @offset: offset within the EEPROM to be read
    726  1.5  msaitoh  *  @data: read 16 bit word(s) from EEPROM
    727  1.5  msaitoh  *  @words: number of words
    728  1.5  msaitoh  *
    729  1.5  msaitoh  *  Reads 16 bit word(s) from EEPROM
    730  1.5  msaitoh  **/
    731  1.5  msaitoh s32 ixgbe_read_eeprom_buffer(struct ixgbe_hw *hw, u16 offset,
    732  1.5  msaitoh 			     u16 words, u16 *data)
    733  1.5  msaitoh {
    734  1.5  msaitoh 	return ixgbe_call_func(hw, hw->eeprom.ops.read_buffer,
    735  1.5  msaitoh 			       (hw, offset, words, data),
    736  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    737  1.1   dyoung }
    738  1.1   dyoung 
    739  1.1   dyoung /**
    740  1.1   dyoung  *  ixgbe_validate_eeprom_checksum - Validate EEPROM checksum
    741  1.1   dyoung  *  @hw: pointer to hardware structure
    742  1.1   dyoung  *  @checksum_val: calculated checksum
    743  1.1   dyoung  *
    744  1.1   dyoung  *  Performs checksum calculation and validates the EEPROM checksum
    745  1.1   dyoung  **/
    746  1.1   dyoung s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val)
    747  1.1   dyoung {
    748  1.1   dyoung 	return ixgbe_call_func(hw, hw->eeprom.ops.validate_checksum,
    749  1.5  msaitoh 			       (hw, checksum_val), IXGBE_NOT_IMPLEMENTED);
    750  1.1   dyoung }
    751  1.1   dyoung 
    752  1.1   dyoung /**
    753  1.1   dyoung  *  ixgbe_eeprom_update_checksum - Updates the EEPROM checksum
    754  1.1   dyoung  *  @hw: pointer to hardware structure
    755  1.1   dyoung  **/
    756  1.1   dyoung s32 ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw)
    757  1.1   dyoung {
    758  1.1   dyoung 	return ixgbe_call_func(hw, hw->eeprom.ops.update_checksum, (hw),
    759  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    760  1.1   dyoung }
    761  1.1   dyoung 
    762  1.1   dyoung /**
    763  1.1   dyoung  *  ixgbe_insert_mac_addr - Find a RAR for this mac address
    764  1.1   dyoung  *  @hw: pointer to hardware structure
    765  1.1   dyoung  *  @addr: Address to put into receive address register
    766  1.1   dyoung  *  @vmdq: VMDq pool to assign
    767  1.1   dyoung  *
    768  1.1   dyoung  *  Puts an ethernet address into a receive address register, or
    769  1.1   dyoung  *  finds the rar that it is aleady in; adds to the pool list
    770  1.1   dyoung  **/
    771  1.1   dyoung s32 ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq)
    772  1.1   dyoung {
    773  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.insert_mac_addr,
    774  1.5  msaitoh 			       (hw, addr, vmdq),
    775  1.1   dyoung 			       IXGBE_NOT_IMPLEMENTED);
    776  1.1   dyoung }
    777  1.1   dyoung 
    778  1.1   dyoung /**
    779  1.1   dyoung  *  ixgbe_set_rar - Set Rx address register
    780  1.1   dyoung  *  @hw: pointer to hardware structure
    781  1.1   dyoung  *  @index: Receive address register to write
    782  1.1   dyoung  *  @addr: Address to put into receive address register
    783  1.1   dyoung  *  @vmdq: VMDq "set"
    784  1.1   dyoung  *  @enable_addr: set flag that address is active
    785  1.1   dyoung  *
    786  1.1   dyoung  *  Puts an ethernet address into a receive address register.
    787  1.1   dyoung  **/
    788  1.1   dyoung s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
    789  1.5  msaitoh 		  u32 enable_addr)
    790  1.1   dyoung {
    791  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.set_rar, (hw, index, addr, vmdq,
    792  1.5  msaitoh 			       enable_addr), IXGBE_NOT_IMPLEMENTED);
    793  1.1   dyoung }
    794  1.1   dyoung 
    795  1.1   dyoung /**
    796  1.1   dyoung  *  ixgbe_clear_rar - Clear Rx address register
    797  1.1   dyoung  *  @hw: pointer to hardware structure
    798  1.1   dyoung  *  @index: Receive address register to write
    799  1.1   dyoung  *
    800  1.1   dyoung  *  Puts an ethernet address into a receive address register.
    801  1.1   dyoung  **/
    802  1.1   dyoung s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index)
    803  1.1   dyoung {
    804  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.clear_rar, (hw, index),
    805  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    806  1.1   dyoung }
    807  1.1   dyoung 
    808  1.1   dyoung /**
    809  1.1   dyoung  *  ixgbe_set_vmdq - Associate a VMDq index with a receive address
    810  1.1   dyoung  *  @hw: pointer to hardware structure
    811  1.1   dyoung  *  @rar: receive address register index to associate with VMDq index
    812  1.1   dyoung  *  @vmdq: VMDq set or pool index
    813  1.1   dyoung  **/
    814  1.1   dyoung s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
    815  1.1   dyoung {
    816  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.set_vmdq, (hw, rar, vmdq),
    817  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    818  1.6  msaitoh 
    819  1.6  msaitoh }
    820  1.6  msaitoh 
    821  1.6  msaitoh /**
    822  1.6  msaitoh  *  ixgbe_set_vmdq_san_mac - Associate VMDq index 127 with a receive address
    823  1.6  msaitoh  *  @hw: pointer to hardware structure
    824  1.6  msaitoh  *  @vmdq: VMDq default pool index
    825  1.6  msaitoh  **/
    826  1.6  msaitoh s32 ixgbe_set_vmdq_san_mac(struct ixgbe_hw *hw, u32 vmdq)
    827  1.6  msaitoh {
    828  1.6  msaitoh 	return ixgbe_call_func(hw, hw->mac.ops.set_vmdq_san_mac,
    829  1.6  msaitoh 			       (hw, vmdq), IXGBE_NOT_IMPLEMENTED);
    830  1.1   dyoung }
    831  1.1   dyoung 
    832  1.1   dyoung /**
    833  1.1   dyoung  *  ixgbe_clear_vmdq - Disassociate a VMDq index from a receive address
    834  1.1   dyoung  *  @hw: pointer to hardware structure
    835  1.1   dyoung  *  @rar: receive address register index to disassociate with VMDq index
    836  1.1   dyoung  *  @vmdq: VMDq set or pool index
    837  1.1   dyoung  **/
    838  1.1   dyoung s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
    839  1.1   dyoung {
    840  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.clear_vmdq, (hw, rar, vmdq),
    841  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    842  1.1   dyoung }
    843  1.1   dyoung 
    844  1.1   dyoung /**
    845  1.1   dyoung  *  ixgbe_init_rx_addrs - Initializes receive address filters.
    846  1.1   dyoung  *  @hw: pointer to hardware structure
    847  1.1   dyoung  *
    848  1.1   dyoung  *  Places the MAC address in receive address register 0 and clears the rest
    849  1.1   dyoung  *  of the receive address registers. Clears the multicast table. Assumes
    850  1.1   dyoung  *  the receiver is in reset when the routine is called.
    851  1.1   dyoung  **/
    852  1.1   dyoung s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw)
    853  1.1   dyoung {
    854  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.init_rx_addrs, (hw),
    855  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    856  1.1   dyoung }
    857  1.1   dyoung 
    858  1.1   dyoung /**
    859  1.1   dyoung  *  ixgbe_get_num_rx_addrs - Returns the number of RAR entries.
    860  1.1   dyoung  *  @hw: pointer to hardware structure
    861  1.1   dyoung  **/
    862  1.1   dyoung u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw)
    863  1.1   dyoung {
    864  1.1   dyoung 	return hw->mac.num_rar_entries;
    865  1.1   dyoung }
    866  1.1   dyoung 
    867  1.1   dyoung /**
    868  1.1   dyoung  *  ixgbe_update_uc_addr_list - Updates the MAC's list of secondary addresses
    869  1.1   dyoung  *  @hw: pointer to hardware structure
    870  1.1   dyoung  *  @addr_list: the list of new multicast addresses
    871  1.1   dyoung  *  @addr_count: number of addresses
    872  1.1   dyoung  *  @func: iterator function to walk the multicast address list
    873  1.1   dyoung  *
    874  1.1   dyoung  *  The given list replaces any existing list. Clears the secondary addrs from
    875  1.1   dyoung  *  receive address registers. Uses unused receive address registers for the
    876  1.1   dyoung  *  first secondary addresses, and falls back to promiscuous mode as needed.
    877  1.1   dyoung  **/
    878  1.1   dyoung s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list,
    879  1.5  msaitoh 			      u32 addr_count, ixgbe_mc_addr_itr func)
    880  1.1   dyoung {
    881  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.update_uc_addr_list, (hw,
    882  1.5  msaitoh 			       addr_list, addr_count, func),
    883  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    884  1.1   dyoung }
    885  1.1   dyoung 
    886  1.1   dyoung /**
    887  1.1   dyoung  *  ixgbe_update_mc_addr_list - Updates the MAC's list of multicast addresses
    888  1.1   dyoung  *  @hw: pointer to hardware structure
    889  1.1   dyoung  *  @mc_addr_list: the list of new multicast addresses
    890  1.1   dyoung  *  @mc_addr_count: number of addresses
    891  1.1   dyoung  *  @func: iterator function to walk the multicast address list
    892  1.1   dyoung  *
    893  1.1   dyoung  *  The given list replaces any existing list. Clears the MC addrs from receive
    894  1.1   dyoung  *  address registers and the multicast table. Uses unused receive address
    895  1.1   dyoung  *  registers for the first multicast addresses, and hashes the rest into the
    896  1.1   dyoung  *  multicast table.
    897  1.1   dyoung  **/
    898  1.1   dyoung s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
    899  1.5  msaitoh 			      u32 mc_addr_count, ixgbe_mc_addr_itr func,
    900  1.5  msaitoh 			      bool clear)
    901  1.1   dyoung {
    902  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.update_mc_addr_list, (hw,
    903  1.5  msaitoh 			       mc_addr_list, mc_addr_count, func, clear),
    904  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    905  1.1   dyoung }
    906  1.1   dyoung 
    907  1.1   dyoung /**
    908  1.1   dyoung  *  ixgbe_enable_mc - Enable multicast address in RAR
    909  1.1   dyoung  *  @hw: pointer to hardware structure
    910  1.1   dyoung  *
    911  1.1   dyoung  *  Enables multicast address in RAR and the use of the multicast hash table.
    912  1.1   dyoung  **/
    913  1.1   dyoung s32 ixgbe_enable_mc(struct ixgbe_hw *hw)
    914  1.1   dyoung {
    915  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.enable_mc, (hw),
    916  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    917  1.1   dyoung }
    918  1.1   dyoung 
    919  1.1   dyoung /**
    920  1.1   dyoung  *  ixgbe_disable_mc - Disable multicast address in RAR
    921  1.1   dyoung  *  @hw: pointer to hardware structure
    922  1.1   dyoung  *
    923  1.1   dyoung  *  Disables multicast address in RAR and the use of the multicast hash table.
    924  1.1   dyoung  **/
    925  1.1   dyoung s32 ixgbe_disable_mc(struct ixgbe_hw *hw)
    926  1.1   dyoung {
    927  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.disable_mc, (hw),
    928  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    929  1.1   dyoung }
    930  1.1   dyoung 
    931  1.1   dyoung /**
    932  1.1   dyoung  *  ixgbe_clear_vfta - Clear VLAN filter table
    933  1.1   dyoung  *  @hw: pointer to hardware structure
    934  1.1   dyoung  *
    935  1.1   dyoung  *  Clears the VLAN filer table, and the VMDq index associated with the filter
    936  1.1   dyoung  **/
    937  1.1   dyoung s32 ixgbe_clear_vfta(struct ixgbe_hw *hw)
    938  1.1   dyoung {
    939  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.clear_vfta, (hw),
    940  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    941  1.1   dyoung }
    942  1.1   dyoung 
    943  1.1   dyoung /**
    944  1.1   dyoung  *  ixgbe_set_vfta - Set VLAN filter table
    945  1.1   dyoung  *  @hw: pointer to hardware structure
    946  1.1   dyoung  *  @vlan: VLAN id to write to VLAN filter
    947  1.1   dyoung  *  @vind: VMDq output index that maps queue to VLAN id in VFTA
    948  1.1   dyoung  *  @vlan_on: boolean flag to turn on/off VLAN in VFTA
    949  1.1   dyoung  *
    950  1.1   dyoung  *  Turn on/off specified VLAN in the VLAN filter table.
    951  1.1   dyoung  **/
    952  1.1   dyoung s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on)
    953  1.1   dyoung {
    954  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.set_vfta, (hw, vlan, vind,
    955  1.5  msaitoh 			       vlan_on), IXGBE_NOT_IMPLEMENTED);
    956  1.5  msaitoh }
    957  1.5  msaitoh 
    958  1.5  msaitoh /**
    959  1.5  msaitoh  *  ixgbe_set_vlvf - Set VLAN Pool Filter
    960  1.5  msaitoh  *  @hw: pointer to hardware structure
    961  1.5  msaitoh  *  @vlan: VLAN id to write to VLAN filter
    962  1.5  msaitoh  *  @vind: VMDq output index that maps queue to VLAN id in VFVFB
    963  1.5  msaitoh  *  @vlan_on: boolean flag to turn on/off VLAN in VFVF
    964  1.5  msaitoh  *  @vfta_changed: pointer to boolean flag which indicates whether VFTA
    965  1.5  msaitoh  *                 should be changed
    966  1.5  msaitoh  *
    967  1.5  msaitoh  *  Turn on/off specified bit in VLVF table.
    968  1.5  msaitoh  **/
    969  1.5  msaitoh s32 ixgbe_set_vlvf(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on,
    970  1.5  msaitoh 		    bool *vfta_changed)
    971  1.5  msaitoh {
    972  1.5  msaitoh 	return ixgbe_call_func(hw, hw->mac.ops.set_vlvf, (hw, vlan, vind,
    973  1.5  msaitoh 			       vlan_on, vfta_changed), IXGBE_NOT_IMPLEMENTED);
    974  1.1   dyoung }
    975  1.1   dyoung 
    976  1.1   dyoung /**
    977  1.1   dyoung  *  ixgbe_fc_enable - Enable flow control
    978  1.1   dyoung  *  @hw: pointer to hardware structure
    979  1.1   dyoung  *
    980  1.1   dyoung  *  Configures the flow control settings based on SW configuration.
    981  1.1   dyoung  **/
    982  1.6  msaitoh s32 ixgbe_fc_enable(struct ixgbe_hw *hw)
    983  1.1   dyoung {
    984  1.6  msaitoh 	return ixgbe_call_func(hw, hw->mac.ops.fc_enable, (hw),
    985  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
    986  1.5  msaitoh }
    987  1.5  msaitoh 
    988  1.5  msaitoh /**
    989  1.5  msaitoh  * ixgbe_set_fw_drv_ver - Try to send the driver version number FW
    990  1.5  msaitoh  * @hw: pointer to hardware structure
    991  1.5  msaitoh  * @maj: driver major number to be sent to firmware
    992  1.5  msaitoh  * @min: driver minor number to be sent to firmware
    993  1.5  msaitoh  * @build: driver build number to be sent to firmware
    994  1.5  msaitoh  * @ver: driver version number to be sent to firmware
    995  1.5  msaitoh  **/
    996  1.5  msaitoh s32 ixgbe_set_fw_drv_ver(struct ixgbe_hw *hw, u8 maj, u8 min, u8 build,
    997  1.5  msaitoh 			 u8 ver)
    998  1.5  msaitoh {
    999  1.5  msaitoh 	return ixgbe_call_func(hw, hw->mac.ops.set_fw_drv_ver, (hw, maj, min,
   1000  1.5  msaitoh 			       build, ver), IXGBE_NOT_IMPLEMENTED);
   1001  1.1   dyoung }
   1002  1.1   dyoung 
   1003  1.5  msaitoh 
   1004  1.1   dyoung /**
   1005  1.1   dyoung  *  ixgbe_read_analog_reg8 - Reads 8 bit analog register
   1006  1.1   dyoung  *  @hw: pointer to hardware structure
   1007  1.1   dyoung  *  @reg: analog register to read
   1008  1.1   dyoung  *  @val: read value
   1009  1.1   dyoung  *
   1010  1.1   dyoung  *  Performs write operation to analog register specified.
   1011  1.1   dyoung  **/
   1012  1.1   dyoung s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val)
   1013  1.1   dyoung {
   1014  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.read_analog_reg8, (hw, reg,
   1015  1.5  msaitoh 			       val), IXGBE_NOT_IMPLEMENTED);
   1016  1.1   dyoung }
   1017  1.1   dyoung 
   1018  1.1   dyoung /**
   1019  1.1   dyoung  *  ixgbe_write_analog_reg8 - Writes 8 bit analog register
   1020  1.1   dyoung  *  @hw: pointer to hardware structure
   1021  1.1   dyoung  *  @reg: analog register to write
   1022  1.1   dyoung  *  @val: value to write
   1023  1.1   dyoung  *
   1024  1.1   dyoung  *  Performs write operation to Atlas analog register specified.
   1025  1.1   dyoung  **/
   1026  1.1   dyoung s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val)
   1027  1.1   dyoung {
   1028  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.write_analog_reg8, (hw, reg,
   1029  1.5  msaitoh 			       val), IXGBE_NOT_IMPLEMENTED);
   1030  1.1   dyoung }
   1031  1.1   dyoung 
   1032  1.1   dyoung /**
   1033  1.1   dyoung  *  ixgbe_init_uta_tables - Initializes Unicast Table Arrays.
   1034  1.1   dyoung  *  @hw: pointer to hardware structure
   1035  1.1   dyoung  *
   1036  1.1   dyoung  *  Initializes the Unicast Table Arrays to zero on device load.  This
   1037  1.1   dyoung  *  is part of the Rx init addr execution path.
   1038  1.1   dyoung  **/
   1039  1.1   dyoung s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw)
   1040  1.1   dyoung {
   1041  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.init_uta_tables, (hw),
   1042  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
   1043  1.1   dyoung }
   1044  1.1   dyoung 
   1045  1.1   dyoung /**
   1046  1.1   dyoung  *  ixgbe_read_i2c_byte - Reads 8 bit word over I2C at specified device address
   1047  1.1   dyoung  *  @hw: pointer to hardware structure
   1048  1.1   dyoung  *  @byte_offset: byte offset to read
   1049  1.1   dyoung  *  @data: value read
   1050  1.1   dyoung  *
   1051  1.1   dyoung  *  Performs byte read operation to SFP module's EEPROM over I2C interface.
   1052  1.1   dyoung  **/
   1053  1.1   dyoung s32 ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
   1054  1.5  msaitoh 			u8 *data)
   1055  1.1   dyoung {
   1056  1.1   dyoung 	return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte, (hw, byte_offset,
   1057  1.5  msaitoh 			       dev_addr, data), IXGBE_NOT_IMPLEMENTED);
   1058  1.1   dyoung }
   1059  1.1   dyoung 
   1060  1.1   dyoung /**
   1061  1.1   dyoung  *  ixgbe_write_i2c_byte - Writes 8 bit word over I2C
   1062  1.1   dyoung  *  @hw: pointer to hardware structure
   1063  1.1   dyoung  *  @byte_offset: byte offset to write
   1064  1.1   dyoung  *  @data: value to write
   1065  1.1   dyoung  *
   1066  1.1   dyoung  *  Performs byte write operation to SFP module's EEPROM over I2C interface
   1067  1.1   dyoung  *  at a specified device address.
   1068  1.1   dyoung  **/
   1069  1.1   dyoung s32 ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
   1070  1.5  msaitoh 			 u8 data)
   1071  1.1   dyoung {
   1072  1.1   dyoung 	return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte, (hw, byte_offset,
   1073  1.5  msaitoh 			       dev_addr, data), IXGBE_NOT_IMPLEMENTED);
   1074  1.1   dyoung }
   1075  1.1   dyoung 
   1076  1.1   dyoung /**
   1077  1.1   dyoung  *  ixgbe_write_i2c_eeprom - Writes 8 bit EEPROM word over I2C interface
   1078  1.1   dyoung  *  @hw: pointer to hardware structure
   1079  1.1   dyoung  *  @byte_offset: EEPROM byte offset to write
   1080  1.1   dyoung  *  @eeprom_data: value to write
   1081  1.1   dyoung  *
   1082  1.1   dyoung  *  Performs byte write operation to SFP module's EEPROM over I2C interface.
   1083  1.1   dyoung  **/
   1084  1.1   dyoung s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw,
   1085  1.5  msaitoh 			   u8 byte_offset, u8 eeprom_data)
   1086  1.1   dyoung {
   1087  1.1   dyoung 	return ixgbe_call_func(hw, hw->phy.ops.write_i2c_eeprom,
   1088  1.5  msaitoh 			       (hw, byte_offset, eeprom_data),
   1089  1.5  msaitoh 			       IXGBE_NOT_IMPLEMENTED);
   1090  1.1   dyoung }
   1091  1.1   dyoung 
   1092  1.1   dyoung /**
   1093  1.1   dyoung  *  ixgbe_read_i2c_eeprom - Reads 8 bit EEPROM word over I2C interface
   1094  1.1   dyoung  *  @hw: pointer to hardware structure
   1095  1.1   dyoung  *  @byte_offset: EEPROM byte offset to read
   1096  1.1   dyoung  *  @eeprom_data: value read
   1097  1.1   dyoung  *
   1098  1.1   dyoung  *  Performs byte read operation to SFP module's EEPROM over I2C interface.
   1099  1.1   dyoung  **/
   1100  1.1   dyoung s32 ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data)
   1101  1.1   dyoung {
   1102  1.1   dyoung 	return ixgbe_call_func(hw, hw->phy.ops.read_i2c_eeprom,
   1103  1.5  msaitoh 			      (hw, byte_offset, eeprom_data),
   1104  1.5  msaitoh 			      IXGBE_NOT_IMPLEMENTED);
   1105  1.1   dyoung }
   1106  1.1   dyoung 
   1107  1.1   dyoung /**
   1108  1.1   dyoung  *  ixgbe_get_supported_physical_layer - Returns physical layer type
   1109  1.1   dyoung  *  @hw: pointer to hardware structure
   1110  1.1   dyoung  *
   1111  1.1   dyoung  *  Determines physical layer capabilities of the current configuration.
   1112  1.1   dyoung  **/
   1113  1.1   dyoung u32 ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw)
   1114  1.1   dyoung {
   1115  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.get_supported_physical_layer,
   1116  1.5  msaitoh 			       (hw), IXGBE_PHYSICAL_LAYER_UNKNOWN);
   1117  1.1   dyoung }
   1118  1.1   dyoung 
   1119  1.1   dyoung /**
   1120  1.6  msaitoh  *  ixgbe_enable_rx_dma - Enables Rx DMA unit, dependent on device specifics
   1121  1.1   dyoung  *  @hw: pointer to hardware structure
   1122  1.1   dyoung  *  @regval: bitfield to write to the Rx DMA register
   1123  1.1   dyoung  *
   1124  1.1   dyoung  *  Enables the Rx DMA unit of the device.
   1125  1.1   dyoung  **/
   1126  1.1   dyoung s32 ixgbe_enable_rx_dma(struct ixgbe_hw *hw, u32 regval)
   1127  1.1   dyoung {
   1128  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.enable_rx_dma,
   1129  1.5  msaitoh 			       (hw, regval), IXGBE_NOT_IMPLEMENTED);
   1130  1.5  msaitoh }
   1131  1.5  msaitoh 
   1132  1.5  msaitoh /**
   1133  1.5  msaitoh  *  ixgbe_disable_sec_rx_path - Stops the receive data path
   1134  1.5  msaitoh  *  @hw: pointer to hardware structure
   1135  1.5  msaitoh  *
   1136  1.5  msaitoh  *  Stops the receive data path.
   1137  1.5  msaitoh  **/
   1138  1.5  msaitoh s32 ixgbe_disable_sec_rx_path(struct ixgbe_hw *hw)
   1139  1.5  msaitoh {
   1140  1.5  msaitoh 	return ixgbe_call_func(hw, hw->mac.ops.disable_sec_rx_path,
   1141  1.5  msaitoh 				(hw), IXGBE_NOT_IMPLEMENTED);
   1142  1.5  msaitoh }
   1143  1.5  msaitoh 
   1144  1.5  msaitoh /**
   1145  1.5  msaitoh  *  ixgbe_enable_sec_rx_path - Enables the receive data path
   1146  1.5  msaitoh  *  @hw: pointer to hardware structure
   1147  1.5  msaitoh  *
   1148  1.5  msaitoh  *  Enables the receive data path.
   1149  1.5  msaitoh  **/
   1150  1.5  msaitoh s32 ixgbe_enable_sec_rx_path(struct ixgbe_hw *hw)
   1151  1.5  msaitoh {
   1152  1.5  msaitoh 	return ixgbe_call_func(hw, hw->mac.ops.enable_sec_rx_path,
   1153  1.5  msaitoh 				(hw), IXGBE_NOT_IMPLEMENTED);
   1154  1.1   dyoung }
   1155  1.1   dyoung 
   1156  1.1   dyoung /**
   1157  1.1   dyoung  *  ixgbe_acquire_swfw_semaphore - Acquire SWFW semaphore
   1158  1.1   dyoung  *  @hw: pointer to hardware structure
   1159  1.1   dyoung  *  @mask: Mask to specify which semaphore to acquire
   1160  1.1   dyoung  *
   1161  1.1   dyoung  *  Acquires the SWFW semaphore through SW_FW_SYNC register for the specified
   1162  1.1   dyoung  *  function (CSR, PHY0, PHY1, EEPROM, Flash)
   1163  1.1   dyoung  **/
   1164  1.1   dyoung s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask)
   1165  1.1   dyoung {
   1166  1.1   dyoung 	return ixgbe_call_func(hw, hw->mac.ops.acquire_swfw_sync,
   1167  1.5  msaitoh 			       (hw, mask), IXGBE_NOT_IMPLEMENTED);
   1168  1.1   dyoung }
   1169  1.1   dyoung 
   1170  1.1   dyoung /**
   1171  1.1   dyoung  *  ixgbe_release_swfw_semaphore - Release SWFW semaphore
   1172  1.1   dyoung  *  @hw: pointer to hardware structure
   1173  1.1   dyoung  *  @mask: Mask to specify which semaphore to release
   1174  1.1   dyoung  *
   1175  1.1   dyoung  *  Releases the SWFW semaphore through SW_FW_SYNC register for the specified
   1176  1.1   dyoung  *  function (CSR, PHY0, PHY1, EEPROM, Flash)
   1177  1.1   dyoung  **/
   1178  1.1   dyoung void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u16 mask)
   1179  1.1   dyoung {
   1180  1.1   dyoung 	if (hw->mac.ops.release_swfw_sync)
   1181  1.1   dyoung 		hw->mac.ops.release_swfw_sync(hw, mask);
   1182  1.1   dyoung }
   1183  1.1   dyoung 
   1184