+++ /dev/null
-/*******************************************************************************
-
-Copyright (c) 2013 - 2015, Intel Corporation
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-
-***************************************************************************/
-
-#include "fm10k_api.h"
-#include "fm10k_common.h"
-
-/**
- * fm10k_set_mac_type - Sets MAC type
- * @hw: pointer to the HW structure
- *
- * This function sets the mac type of the adapter based on the
- * vendor ID and device ID stored in the hw structure.
- **/
-s32 fm10k_set_mac_type(struct fm10k_hw *hw)
-{
- s32 ret_val = FM10K_SUCCESS;
-
- DEBUGFUNC("fm10k_set_mac_type");
-
- if (hw->vendor_id != FM10K_INTEL_VENDOR_ID) {
- ERROR_REPORT2(FM10K_ERROR_UNSUPPORTED,
- "Unsupported vendor id: %x\n", hw->vendor_id);
- return FM10K_ERR_DEVICE_NOT_SUPPORTED;
- }
-
- switch (hw->device_id) {
- case FM10K_DEV_ID_PF:
- hw->mac.type = fm10k_mac_pf;
- break;
- case FM10K_DEV_ID_VF:
- hw->mac.type = fm10k_mac_vf;
- break;
- default:
- ret_val = FM10K_ERR_DEVICE_NOT_SUPPORTED;
- ERROR_REPORT2(FM10K_ERROR_UNSUPPORTED,
- "Unsupported device id: %x\n",
- hw->device_id);
- break;
- }
-
- DEBUGOUT2("fm10k_set_mac_type found mac: %d, returns: %d\n",
- hw->mac.type, ret_val);
-
- return ret_val;
-}
-
-/**
- * fm10k_init_shared_code - Initialize the shared code
- * @hw: pointer to hardware structure
- *
- * This will assign function pointers and assign the MAC type and PHY code.
- * Does not touch the hardware. This function must be called prior to any
- * other function in the shared code. The fm10k_hw structure should be
- * memset to 0 prior to calling this function. The following fields in
- * hw structure should be filled in prior to calling this function:
- * hw_addr, back, device_id, vendor_id, subsystem_device_id,
- * subsystem_vendor_id, and revision_id
- **/
-s32 fm10k_init_shared_code(struct fm10k_hw *hw)
-{
- s32 status;
-
- DEBUGFUNC("fm10k_init_shared_code");
-
- /* Set the mac type */
- fm10k_set_mac_type(hw);
-
- switch (hw->mac.type) {
- case fm10k_mac_pf:
- status = fm10k_init_ops_pf(hw);
- break;
- case fm10k_mac_vf:
- status = fm10k_init_ops_vf(hw);
- break;
- default:
- status = FM10K_ERR_DEVICE_NOT_SUPPORTED;
- break;
- }
-
- return status;
-}
-
-#define fm10k_call_func(hw, func, params, error) \
- ((func) ? (func params) : (error))
-
-/**
- * fm10k_reset_hw - Reset the hardware to known good state
- * @hw: pointer to hardware structure
- *
- * This function should return the hardware to a state similar to the
- * one it is in after being powered on.
- **/
-s32 fm10k_reset_hw(struct fm10k_hw *hw)
-{
- return fm10k_call_func(hw, hw->mac.ops.reset_hw, (hw),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_init_hw - Initialize the hardware
- * @hw: pointer to hardware structure
- *
- * Initialize the hardware by resetting and then starting the hardware
- **/
-s32 fm10k_init_hw(struct fm10k_hw *hw)
-{
- return fm10k_call_func(hw, hw->mac.ops.init_hw, (hw),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_stop_hw - Prepares hardware to shutdown Rx/Tx
- * @hw: pointer to hardware structure
- *
- * Disables Rx/Tx queues and disables the DMA engine.
- **/
-s32 fm10k_stop_hw(struct fm10k_hw *hw)
-{
- return fm10k_call_func(hw, hw->mac.ops.stop_hw, (hw),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_start_hw - Prepares hardware for Rx/Tx
- * @hw: pointer to hardware structure
- *
- * This function sets the flags indicating that the hardware is ready to
- * begin operation.
- **/
-s32 fm10k_start_hw(struct fm10k_hw *hw)
-{
- return fm10k_call_func(hw, hw->mac.ops.start_hw, (hw),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_get_bus_info - Set PCI bus info
- * @hw: pointer to hardware structure
- *
- * Sets the PCI bus info (speed, width, type) within the fm10k_hw structure
- **/
-s32 fm10k_get_bus_info(struct fm10k_hw *hw)
-{
- return fm10k_call_func(hw, hw->mac.ops.get_bus_info, (hw),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_is_slot_appropriate - Indicate appropriate slot for this SKU
- * @hw: pointer to hardware structure
- *
- * Looks at the PCIe bus info to confirm whether or not this slot can support
- * the necessary bandwidth for this device.
- **/
-bool fm10k_is_slot_appropriate(struct fm10k_hw *hw)
-{
- if (hw->mac.ops.is_slot_appropriate)
- return hw->mac.ops.is_slot_appropriate(hw);
- return true;
-}
-
-/**
- * fm10k_update_vlan - Clear VLAN ID to VLAN filter table
- * @hw: pointer to hardware structure
- * @vid: VLAN ID to add to table
- * @idx: Index indicating VF ID or PF ID in table
- * @set: Indicates if this is a set or clear operation
- *
- * This function adds or removes the corresponding VLAN ID from the VLAN
- * filter table for the corresponding function.
- **/
-s32 fm10k_update_vlan(struct fm10k_hw *hw, u32 vid, u8 idx, bool set)
-{
- return fm10k_call_func(hw, hw->mac.ops.update_vlan, (hw, vid, idx, set),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_read_mac_addr - Reads MAC address
- * @hw: pointer to hardware structure
- *
- * Reads the MAC address out of the interface and stores it in the HW
- * structures.
- **/
-s32 fm10k_read_mac_addr(struct fm10k_hw *hw)
-{
- return fm10k_call_func(hw, hw->mac.ops.read_mac_addr, (hw),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_update_hw_stats - Update hw statistics
- * @hw: pointer to hardware structure
- *
- * This function updates statistics that are related to hardware.
- * */
-void fm10k_update_hw_stats(struct fm10k_hw *hw, struct fm10k_hw_stats *stats)
-{
- if (hw->mac.ops.update_hw_stats)
- hw->mac.ops.update_hw_stats(hw, stats);
-}
-
-/**
- * fm10k_rebind_hw_stats - Reset base for hw statistics
- * @hw: pointer to hardware structure
- *
- * This function resets the base for statistics that are related to hardware.
- * */
-void fm10k_rebind_hw_stats(struct fm10k_hw *hw, struct fm10k_hw_stats *stats)
-{
- if (hw->mac.ops.rebind_hw_stats)
- hw->mac.ops.rebind_hw_stats(hw, stats);
-}
-
-/**
- * fm10k_configure_dglort_map - Configures GLORT entry and queues
- * @hw: pointer to hardware structure
- * @dglort: pointer to dglort configuration structure
- *
- * Reads the configuration structure contained in dglort_cfg and uses
- * that information to then populate a DGLORTMAP/DEC entry and the queues
- * to which it has been assigned.
- **/
-s32 fm10k_configure_dglort_map(struct fm10k_hw *hw,
- struct fm10k_dglort_cfg *dglort)
-{
- return fm10k_call_func(hw, hw->mac.ops.configure_dglort_map,
- (hw, dglort), FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_set_dma_mask - Configures PhyAddrSpace to limit DMA to system
- * @hw: pointer to hardware structure
- * @dma_mask: 64 bit DMA mask required for platform
- *
- * This function configures the endpoint to limit the access to memory
- * beyond what is physically in the system.
- **/
-void fm10k_set_dma_mask(struct fm10k_hw *hw, u64 dma_mask)
-{
- if (hw->mac.ops.set_dma_mask)
- hw->mac.ops.set_dma_mask(hw, dma_mask);
-}
-
-/**
- * fm10k_get_fault - Record a fault in one of the interface units
- * @hw: pointer to hardware structure
- * @type: pointer to fault type register offset
- * @fault: pointer to memory location to record the fault
- *
- * Record the fault register contents to the fault data structure and
- * clear the entry from the register.
- *
- * Returns ERR_PARAM if invalid register is specified or no error is present.
- **/
-s32 fm10k_get_fault(struct fm10k_hw *hw, int type, struct fm10k_fault *fault)
-{
- return fm10k_call_func(hw, hw->mac.ops.get_fault, (hw, type, fault),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_update_uc_addr - Update device unicast address
- * @hw: pointer to the HW structure
- * @lport: logical port ID to update - unused
- * @mac: MAC address to add/remove from table
- * @vid: VLAN ID to add/remove from table
- * @add: Indicates if this is an add or remove operation
- * @flags: flags field to indicate add and secure - unused
- *
- * This function is used to add or remove unicast MAC addresses
- **/
-s32 fm10k_update_uc_addr(struct fm10k_hw *hw, u16 lport,
- const u8 *mac, u16 vid, bool add, u8 flags)
-{
- return fm10k_call_func(hw, hw->mac.ops.update_uc_addr,
- (hw, lport, mac, vid, add, flags),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_update_mc_addr - Update device multicast address
- * @hw: pointer to the HW structure
- * @lport: logical port ID to update - unused
- * @mac: MAC address to add/remove from table
- * @vid: VLAN ID to add/remove from table
- * @add: Indicates if this is an add or remove operation
- *
- * This function is used to add or remove multicast MAC addresses
- **/
-s32 fm10k_update_mc_addr(struct fm10k_hw *hw, u16 lport,
- const u8 *mac, u16 vid, bool add)
-{
- return fm10k_call_func(hw, hw->mac.ops.update_mc_addr,
- (hw, lport, mac, vid, add),
- FM10K_NOT_IMPLEMENTED);
-}
-
-/**
- * fm10k_adjust_systime - Adjust systime frequency
- * @hw: pointer to hardware structure
- * @ppb: adjustment rate in parts per billion
- *
- * This function is meant to update the frequency of the clock represented
- * by the SYSTIME register.
- **/
-s32 fm10k_adjust_systime(struct fm10k_hw *hw, s32 ppb)
-{
- return fm10k_call_func(hw, hw->mac.ops.adjust_systime,
- (hw, ppb), FM10K_NOT_IMPLEMENTED);
-}
git.droids-corp.org / dpdk.git / blobdiff