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nvethernet: Add NvEthernetLinux ICD support

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Add NvEthernetLinux Doxygen comments support
by documenting platform_driver,
net_device_ops, and ioctl command data.

Jira NET-2168

Change-Id: Ia8140290e4f01c00b6a5d310d8d64a8e0eb3b29c
Signed-off-by: Mohan Thadikamalla <mohant@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3291517
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
This commit is contained in:
Mohan Thadikamalla
2025-01-27 11:37:58 +00:00
committed by Jon Hunter
parent 4f98504989
commit 524e20def3
9 changed files with 2286 additions and 675 deletions
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64
drivers/net/ethernet/nvidia/nvethernet/ether_linux.h
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@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (c) 2019-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved */
/* Copyright (c) 2019-2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved */
#ifndef ETHER_LINUX_H
#define ETHER_LINUX_H
@@ -805,13 +805,11 @@ int ether_conf_eee(struct ether_priv_data *pdata, unsigned int tx_lpi_enable);
int ether_padctrl_mii_rx_pins(void *priv, unsigned int enable);
#ifndef OSI_STRIPPED_LIB
void ether_selftest_run(struct net_device *dev,
struct ethtool_test *etest, u64 *buf);
void ether_selftest_get_strings(struct ether_priv_data *pdata, u8 *data);
int ether_selftest_get_count(struct ether_priv_data *pdata);
#else
static inline void ether_selftest_run(struct net_device *dev,
struct ethtool_test *etest, u64 *buf)
struct ethtool_test *etest, u64 *buf)
{
}
static inline void ether_selftest_get_strings(struct ether_priv_data *pdata,
@@ -839,20 +837,6 @@ static inline int ether_selftest_get_count(struct ether_priv_data *pdata)
void ether_assign_osd_ops(struct osi_core_priv_data *osi_core,
struct osi_dma_priv_data *osi_dma);
/**
* @brief osd_ivc_send_cmd - OSD ivc send cmd
*
* @param[in] priv: OSD private data
* @param[in] ivc_buf: ivc_msg_common structure
* @param[in] len: length of data
* @note
* API Group:
* - Initialization: Yes
* - Run time: Yes
* - De-initialization: Yes
*/
int osd_ivc_send_cmd(void *priv, ivc_msg_common_t *ivc_buf,
unsigned int len);
void ether_set_rx_mode(struct net_device *dev);
@@ -920,4 +904,48 @@ void ether_nvgro_purge_timer(struct timer_list *t);
#ifdef BW_TEST
void ether_tx_bandwidth_work(struct work_struct *work);
#endif
#ifdef ETHER_VLAN_VID_SUPPORT
/**
* @brief Adds VLAN ID. This function is invoked by upper
* layer when a new VLAN id is registered. This function updates the HW
* filter with new VLAN id. New vlan id can be added with vconfig -
* vconfig add interface_name vlan_id
*
* Algorithm:
* 1) Check for hash or perfect filtering.
* 2) invoke osi call accordingly.
*
* @param[in] ndev: Network device structure
* @param[in] vlan_proto: VLAN proto VLAN_PROTO_8021Q = 0 VLAN_PROTO_8021AD = 1
* @param[in] vid: VLAN ID.
*
* @note Ethernet interface should be up
*
* @retval 0 on success
* @retval "negative value" on failure.
*/
int ether_vlan_rx_add_vid(struct net_device *ndev, __be16 vlan_proto, u16 vid);
/**
* @brief Removes VLAN ID. This function is invoked by
* upper layer when a new VALN id is removed. This function updates the
* HW filter. vlan id can be removed with vconfig -
* vconfig rem interface_name vlan_id
*
* Algorithm:
* 1) Check for hash or perfect filtering.
* 2) invoke osi call accordingly.
*
* @param[in] ndev: Network device structure
* @param[in] vlan_proto: VLAN proto VLAN_PROTO_8021Q = 0 VLAN_PROTO_8021AD = 1
* @param[in] vid: VLAN ID.
*
* @note Ethernet interface should be up
*
* @retval 0 on success
* @retval "negative value" on failure.
*/
int ether_vlan_rx_kill_vid(struct net_device *ndev, __be16 vlan_proto, u16 vid);
#endif /* ETHER_VLAN_VID_SUPPORT */
#endif /* ETHER_LINUX_H */