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android_kernel_samsung_sm8650/hwif.h
TC956X eea08813f0 V_01-03-59 
This branch is based on V_01-00-59
## TC956X_Linux_Host_Driver_20230810_V_01-01-59
1. A part of Automotive AVB/TSN support
2. Default Port 0 interface is XFI and Port1 interface is SGMII
3. IPA (macro TC956X_DMA_OFFLOAD_ENABLE) enabled by default
4. Kernel timers are used to process transmitted TX descriptor. Systick timers are not used.
5. Dynamic change of MTU not supported. Max MTU supported is 9000.
6. Port 1 supports USXGMII, XFI and 25000Base-X interface also.

## TC956X_Linux_Host_Driver_20231110_V_01-02-59
1. Kernel 6.1.18 Porting changes
2. TC956x switch to switch connection support (upto 1 level) over DSP ports

## TC956X_Linux_Host_Driver_20231226_V_01-03-59
1. Kernel 6.6.1 Porting changes
2. Added the support for TC commands taprio and flower
2024-02-03 18:25:17 -08:00

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/*
* TC956X ethernet driver.
*
* hwif.h
*
* Copyright (C) 2018 Synopsys, Inc. and/or its affiliates.
* Copyright (C) 2021 Toshiba Electronic Devices & Storage Corporation
*
* This file has been derived from the STMicro and Synopsys Linux driver,
* and developed or modified for TC956X.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/*! History:
* 20 Jan 2021 : Initial Version
* VERSION : 00-01
*
* 15 Mar 2021 : Base lined
* VERSION : 01-00
* 14 Sep 2021 : 1. Synchronization between ethtool vlan features
* "rx-vlan-offload", "rx-vlan-filter", "tx-vlan-offload" output and register settings.
* 2. Added ethtool support to update "rx-vlan-offload", "rx-vlan-filter",
* and "tx-vlan-offload".
* 3. Removed IOCTL TC956XMAC_VLAN_STRIP_CONFIG.
* 4. Removed "Disable VLAN Filter" option in IOCTL TC956XMAC_VLAN_FILTERING.
* VERSION : 01-00-13
* 04 Nov 2021 : 1. Added separate control functons for MAC TX and RX start/stop
* VERSION : 01-00-20
* 26 Dec 2023 : 1. Added the support for TC commands taprio and flower
* VERSION : 01-03-59
*/
#ifndef __TC956XMAC_HWIF_H__
#define __TC956XMAC_HWIF_H__
#include <linux/netdevice.h>
#include "tc956xmac_inc.h"
#include <linux/version.h>
#define tc956xmac_do_void_callback(__priv, __module, __cname, __arg0, __args...) \
({ \
int __result = -EINVAL; \
if ((__priv)->hw->__module && (__priv)->hw->__module->__cname) { \
(__priv)->hw->__module->__cname(__priv, (__arg0), ##__args); \
__result = 0; \
} \
__result; \
})
#define tc956xmac_do_callback(__priv, __module, __cname, __arg0, __args...) \
({ \
int __result = -EINVAL; \
if ((__priv)->hw->__module && (__priv)->hw->__module->__cname) \
__result = (__priv)->hw->__module->__cname(__priv, (__arg0), ##__args); \
__result; \
})
#define tc956xmac_do_void_no_param_callback(__priv, __module, __cname) \
({ \
int __result = -EINVAL; \
if ((__priv)->hw->__module && (__priv)->hw->__module->__cname) { \
(__priv)->hw->__module->__cname(__priv); \
__result = 0; \
} \
__result; \
})
struct tc956xmac_priv;
struct tc956xmac_extra_stats;
struct tc956xmac_safety_stats;
struct dma_desc;
struct dma_extended_desc;
struct dma_edesc;
#if defined(TC956X_SRIOV_PF) | defined(TC956X_SRIOV_VF)
struct fn_id;
enum mbx_msg_fns;
#endif
/* Descriptors helpers */
struct tc956xmac_desc_ops {
/* DMA RX descriptor ring initialization */
void (*init_rx_desc)(struct tc956xmac_priv *priv, struct dma_desc *p, int disable_rx_ic, int mode,
int end, int bfsize);
/* DMA TX descriptor ring initialization */
void (*init_tx_desc)(struct tc956xmac_priv *priv, struct dma_desc *p, int mode, int end);
/* Invoked by the xmit function to prepare the tx descriptor */
void (*prepare_tx_desc)(struct tc956xmac_priv *priv, struct dma_desc *p, int is_fs, int len,
bool csum_flag, u32 crc_pad, int mode, bool tx_own,
bool ls, unsigned int tot_pkt_len);
void (*prepare_tso_tx_desc)(struct tc956xmac_priv *priv, struct dma_desc *p, int is_fs, int len1,
int len2, bool tx_own, bool ls, unsigned int tcphdrlen,
unsigned int tcppayloadlen);
/* Set/get the owner of the descriptor */
void (*set_tx_owner)(struct tc956xmac_priv *priv, struct dma_desc *p);
int (*get_tx_owner)(struct tc956xmac_priv *priv, struct dma_desc *p);
/* Clean the tx descriptor as soon as the tx irq is received */
void (*release_tx_desc)(struct tc956xmac_priv *priv, struct dma_desc *p, int mode);
/*
* Clear interrupt on tx frame completion. When this bit is
* set an interrupt happens as soon as the frame is transmitted
*/
void (*set_tx_ic)(struct tc956xmac_priv *priv, struct dma_desc *p);
/* Last tx segment reports the transmit status */
int (*get_tx_ls)(struct tc956xmac_priv *priv, struct dma_desc *p);
/* Return the transmit status looking at the TDES1 */
int (*tx_status)(struct tc956xmac_priv *priv, void *data, struct tc956xmac_extra_stats *x,
struct dma_desc *p, void __iomem *ioaddr);
/* Get the buffer size from the descriptor */
int (*get_tx_len)(struct tc956xmac_priv *priv, struct dma_desc *p);
/* Handle extra events on specific interrupts hw dependent */
void (*set_rx_owner)(struct tc956xmac_priv *priv, struct dma_desc *p, int disable_rx_ic);
/* Get the receive frame size */
int (*get_rx_frame_len)(struct tc956xmac_priv *priv, struct dma_desc *p, int rx_coe_type);
/* Return the reception status looking at the RDES1 */
int (*rx_status)(struct tc956xmac_priv *priv, void *data, struct tc956xmac_extra_stats *x,
struct dma_desc *p);
void (*rx_extended_status)(struct tc956xmac_priv *priv, void *data, struct tc956xmac_extra_stats *x,
struct dma_extended_desc *p);
/* Set tx timestamp enable bit */
void (*enable_tx_timestamp)(struct tc956xmac_priv *priv, struct dma_desc *p);
/* get tx timestamp status */
int (*get_tx_timestamp_status)(struct tc956xmac_priv *priv, struct dma_desc *p);
/* get timestamp value */
void (*get_timestamp)(struct tc956xmac_priv *priv, void *desc, u32 ats, u64 *ts);
/* get rx timestamp status */
int (*get_rx_timestamp_status)(struct tc956xmac_priv *priv, void *desc, void *next_desc, u32 ats);
/* Display ring */
void (*display_ring)(struct tc956xmac_priv *priv, void *head, unsigned int size, bool rx);
/* set MSS via context descriptor */
void (*set_mss)(struct tc956xmac_priv *priv, struct dma_desc *p, unsigned int mss);
/* get descriptor skbuff address */
void (*get_addr)(struct tc956xmac_priv *priv, struct dma_desc *p, unsigned int *addr);
/* set descriptor skbuff address */
void (*set_addr)(struct tc956xmac_priv *priv, struct dma_desc *p, dma_addr_t addr);
/* clear descriptor */
void (*clear)(struct tc956xmac_priv *priv, struct dma_desc *p);
/* RSS */
int (*get_rx_hash)(struct tc956xmac_priv *priv, struct dma_desc *p, u32 *hash,
enum pkt_hash_types *type);
int (*get_rx_header_len)(struct tc956xmac_priv *priv, struct dma_desc *p, unsigned int *len);
void (*set_sec_addr)(struct tc956xmac_priv *priv, struct dma_desc *p, dma_addr_t addr);
void (*set_sarc)(struct tc956xmac_priv *priv, struct dma_desc *p, u32 sarc_type);
void (*set_vlan_tag)(struct tc956xmac_priv *priv, struct dma_desc *p, u16 tag, u16 inner_tag,
u32 inner_type);
void (*set_vlan)(struct tc956xmac_priv *priv, struct dma_desc *p, u32 type);
void (*set_tbs)(struct tc956xmac_priv *priv, struct dma_edesc *p, u32 sec, u32 nsec, bool lt_valid);
void (*set_ostc)(struct tc956xmac_priv *priv, struct dma_desc *p, u32 ttsh, u32 ttsl);
};
#define tc956xmac_init_rx_desc(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, init_rx_desc, __args)
#define tc956xmac_init_tx_desc(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, init_tx_desc, __args)
#define tc956xmac_prepare_tx_desc(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, prepare_tx_desc, __args)
#define tc956xmac_prepare_tso_tx_desc(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, prepare_tso_tx_desc, __args)
#define tc956xmac_set_tx_owner(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_tx_owner, __args)
#define tc956xmac_get_tx_owner(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, get_tx_owner, __args)
#define tc956xmac_release_tx_desc(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, release_tx_desc, __args)
#define tc956xmac_set_tx_ic(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_tx_ic, __args)
#define tc956xmac_get_tx_ls(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, get_tx_ls, __args)
#define tc956xmac_tx_status(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, tx_status, __args)
#define tc956xmac_get_tx_len(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, get_tx_len, __args)
#define tc956xmac_set_rx_owner(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_rx_owner, __args)
#define tc956xmac_get_rx_frame_len(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, get_rx_frame_len, __args)
#define tc956xmac_rx_status(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, rx_status, __args)
#define tc956xmac_rx_extended_status(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, rx_extended_status, __args)
#define tc956xmac_enable_tx_timestamp(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, enable_tx_timestamp, __args)
#define tc956xmac_get_tx_timestamp_status(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, get_tx_timestamp_status, __args)
#define tc956xmac_get_timestamp(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, get_timestamp, __args)
#define tc956xmac_get_rx_timestamp_status(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, get_rx_timestamp_status, __args)
#define tc956xmac_display_ring(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, display_ring, __args)
#define tc956xmac_set_mss(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_mss, __args)
#define tc956xmac_get_desc_addr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, get_addr, __args)
#define tc956xmac_set_desc_addr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_addr, __args)
#define tc956xmac_clear_desc(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, clear, __args)
#define tc956xmac_get_rx_hash(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, get_rx_hash, __args)
#define tc956xmac_get_rx_header_len(__priv, __args...) \
tc956xmac_do_callback(__priv, desc, get_rx_header_len, __args)
#define tc956xmac_set_desc_sec_addr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_sec_addr, __args)
#define tc956xmac_set_desc_sarc(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_sarc, __args)
#define tc956xmac_set_desc_vlan_tag(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_vlan_tag, __args)
#define tc956xmac_set_desc_vlan(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_vlan, __args)
#define tc956xmac_set_desc_tbs(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_tbs, __args)
#define tc956xmac_set_desc_ostc(__priv, __args...) \
tc956xmac_do_void_callback(__priv, desc, set_ostc, __args)
struct tc956xmac_dma_cfg;
struct dma_features;
/* Specific DMA helpers */
struct tc956xmac_dma_ops {
/* DMA core initialization */
int (*reset)(struct tc956xmac_priv *priv, void __iomem *ioaddr);
void (*init)(struct tc956xmac_priv *priv, void __iomem *ioaddr, struct tc956xmac_dma_cfg *dma_cfg,
int atds);
void (*init_chan)(struct tc956xmac_priv *priv, void __iomem *ioaddr,
struct tc956xmac_dma_cfg *dma_cfg, u32 chan);
void (*init_rx_chan)(struct tc956xmac_priv *priv, void __iomem *ioaddr,
struct tc956xmac_dma_cfg *dma_cfg,
dma_addr_t phy, u32 chan);
void (*init_tx_chan)(struct tc956xmac_priv *priv, void __iomem *ioaddr,
struct tc956xmac_dma_cfg *dma_cfg,
dma_addr_t phy, u32 chan);
/* Configure the AXI Bus Mode Register */
void (*axi)(struct tc956xmac_priv *priv, void __iomem *ioaddr, struct tc956xmac_axi *axi);
/* Dump DMA registers */
void (*dump_regs)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 *reg_space);
void (*dma_rx_mode)(struct tc956xmac_priv *priv, void __iomem *ioaddr, int mode, u32 channel,
int fifosz, u8 qmode);
void (*dma_tx_mode)(struct tc956xmac_priv *priv, void __iomem *ioaddr, int mode, u32 channel,
int fifosz, u8 qmode);
/* To track extra statistic (if supported) */
void (*dma_diagnostic_fr)(struct tc956xmac_priv *priv, void *data, struct tc956xmac_extra_stats *x,
void __iomem *ioaddr);
void (*enable_dma_transmission)(struct tc956xmac_priv *priv, void __iomem *ioaddr);
void (*enable_dma_irq)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 chan,
bool rx, bool tx);
void (*disable_dma_irq)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 chan,
bool rx, bool tx);
void (*start_tx)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 chan);
void (*stop_tx)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 chan);
void (*start_rx)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 chan);
void (*stop_rx)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 chan);
int (*dma_interrupt)(struct tc956xmac_priv *priv, void __iomem *ioaddr,
struct tc956xmac_extra_stats *x, u32 chan);
/* If supported then get the optional core features */
void (*get_hw_feature)(struct tc956xmac_priv *priv, void __iomem *ioaddr,
struct dma_features *dma_cap);
/* Program the HW RX Watchdog */
void (*rx_watchdog)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 riwt, u32 number_chan);
void (*set_tx_ring_len)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 len, u32 chan);
void (*set_rx_ring_len)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 len, u32 chan);
void (*set_rx_tail_ptr)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 tail_ptr, u32 chan);
void (*set_tx_tail_ptr)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 tail_ptr, u32 chan);
void (*enable_tso)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool en, u32 chan);
void (*qmode)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 channel, u8 qmode);
void (*set_bfsize)(struct tc956xmac_priv *priv, void __iomem *ioaddr, int bfsize, u32 chan);
void (*enable_sph)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool en, u32 chan);
int (*enable_tbs)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool en, u32 chan);
void (*desc_stats)(struct tc956xmac_priv *priv, void __iomem *ioaddr);
};
#define tc956xmac_reset(__priv, __args...) \
tc956xmac_do_callback(__priv, dma, reset, __args)
#define tc956xmac_dma_init(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, init, __args)
#define tc956xmac_init_chan(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, init_chan, __args)
#define tc956xmac_init_rx_chan(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, init_rx_chan, __args)
#define tc956xmac_init_tx_chan(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, init_tx_chan, __args)
#define tc956xmac_axi(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, axi, __args)
#define tc956xmac_dump_dma_regs(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, dump_regs, __args)
#define tc956xmac_dma_rx_mode(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, dma_rx_mode, __args)
#ifdef TC956X_SRIOV_PF
#define tc956xmac_dma_tx_mode(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, dma_tx_mode, __args)
#elif (defined TC956X_SRIOV_VF)
#define tc956xmac_dma_tx_mode(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, dma_tx_mode, __args)
#endif
#define tc956xmac_dma_diagnostic_fr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, dma_diagnostic_fr, __args)
#define tc956xmac_enable_dma_transmission(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, enable_dma_transmission, __args)
#define tc956xmac_enable_dma_irq(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, enable_dma_irq, __args)
#define tc956xmac_disable_dma_irq(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, disable_dma_irq, __args)
#define tc956xmac_start_tx(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, start_tx, __args)
#define tc956xmac_stop_tx(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, stop_tx, __args)
#define tc956xmac_start_rx(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, start_rx, __args)
#define tc956xmac_stop_rx(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, stop_rx, __args)
#define tc956xmac_dma_interrupt_status(__priv, __args...) \
tc956xmac_do_callback(__priv, dma, dma_interrupt, __args)
#define tc956xmac_get_hw_feature(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, get_hw_feature, __args)
#define tc956xmac_rx_watchdog(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, rx_watchdog, __args)
#define tc956xmac_set_tx_ring_len(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, set_tx_ring_len, __args)
#define tc956xmac_set_rx_ring_len(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, set_rx_ring_len, __args)
#define tc956xmac_set_rx_tail_ptr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, set_rx_tail_ptr, __args)
#define tc956xmac_set_tx_tail_ptr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, set_tx_tail_ptr, __args)
#define tc956xmac_enable_tso(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, enable_tso, __args)
#define tc956xmac_dma_qmode(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, qmode, __args)
#define tc956xmac_set_dma_bfsize(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, set_bfsize, __args)
#define tc956xmac_enable_sph(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, enable_sph, __args)
#define tc956xmac_enable_tbs(__priv, __args...) \
tc956xmac_do_callback(__priv, dma, enable_tbs, __args)
#define tc956xmac_dma_desc_stats(__priv, __args...) \
tc956xmac_do_void_callback(__priv, dma, desc_stats, __args)
struct mac_device_info;
struct net_device;
struct rgmii_adv;
struct tc956xmac_safety_stats;
struct tc956xmac_tc_entry;
struct tc956xmac_pps_cfg;
struct tc956xmac_rss;
struct tc956xmac_est;
struct tc956xmac_rx_parser_cfg;
/* Helpers to program the MAC core */
struct tc956xmac_ops {
/* MAC core initialization */
void (*core_init)(struct tc956xmac_priv *priv, struct mac_device_info *hw, struct net_device *dev);
/* Enable the MAC RX/TX */
void (*set_mac)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool enable);
/* Start/Stop the MAC TX */
void (*set_mac_tx)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool enable);
/* Start/Stop the MAC RX */
void (*set_mac_rx)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool enable);
/* Enable and verify that the IPC module is supported */
int (*rx_ipc)(struct tc956xmac_priv *priv, struct mac_device_info *hw);
/* Enable RX Queues */
void (*rx_queue_enable)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u8 mode, u32 queue);
/* RX Queues Priority */
void (*rx_queue_prio)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 prio, u32 queue);
/* TX Queues Priority */
void (*tx_queue_prio)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 prio, u32 queue);
/* RX Queues Routing */
void (*rx_queue_routing)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u8 packet,
u32 queue);
/* Program RX Algorithms */
void (*prog_mtl_rx_algorithms)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 rx_alg);
/* Program TX Algorithms */
void (*prog_mtl_tx_algorithms)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 tx_alg);
/* Set MTL TX queues weight */
void (*set_mtl_tx_queue_weight)(struct tc956xmac_priv *priv, struct mac_device_info *hw,
u32 weight, u32 tc);
/* RX MTL queue to RX dma mapping */
void (*map_mtl_to_dma)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 queue, u32 chan);
/* Configure AV Algorithm */
void (*config_cbs)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 send_slope,
u32 idle_slope, u32 high_credit, u32 low_credit,
u32 queue);
/* Dump MAC registers */
void (*dump_regs)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 *reg_space);
/* Handle extra events on specific interrupts hw dependent */
int (*host_irq_status)(struct tc956xmac_priv *priv, struct mac_device_info *hw,
struct tc956xmac_extra_stats *x);
/* Handle MTL interrupts */
int (*host_mtl_irq_status)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 chan);
/* Multicast filter setting */
void (*set_filter)(struct tc956xmac_priv *priv, struct mac_device_info *hw, struct net_device *dev);
/* Flow control setting */
void (*flow_ctrl)(struct tc956xmac_priv *priv, struct mac_device_info *hw, unsigned int duplex,
unsigned int fc, unsigned int pause_time, u32 tx_cnt);
/* Set power management mode (e.g. magic frame) */
void (*pmt)(struct tc956xmac_priv *priv, struct mac_device_info *hw, unsigned long mode);
/* Set/Get Unicast MAC addresses */
void (*set_umac_addr)(struct tc956xmac_priv *priv, struct mac_device_info *hw, unsigned char *addr,
unsigned int reg_n, unsigned int vf);
void (*get_umac_addr)(struct tc956xmac_priv *priv, struct mac_device_info *hw, unsigned char *addr,
unsigned int reg_n);
void (*set_eee_mode)(struct tc956xmac_priv *priv, struct mac_device_info *hw,
bool en_tx_lpi_clockgating);
void (*reset_eee_mode)(struct tc956xmac_priv *priv, struct mac_device_info *hw);
void (*set_eee_timer)(struct tc956xmac_priv *priv, struct mac_device_info *hw, int ls, int tw);
void (*set_eee_pls)(struct tc956xmac_priv *priv, struct mac_device_info *hw, int link);
void (*debug)(struct tc956xmac_priv *priv, void __iomem *ioaddr, struct tc956xmac_extra_stats *x,
u32 rx_queues, u32 tx_queues);
/* PCS calls */
void (*pcs_ctrl_ane)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool ane, bool srgmi_ral,
bool loopback);
void (*pcs_rane)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool restart);
void (*pcs_get_adv_lp)(struct tc956xmac_priv *priv, void __iomem *ioaddr, struct rgmii_adv *adv);
#ifdef TC956X
int (*xpcs_init)(struct tc956xmac_priv *priv, void __iomem *xpcsaddr);
void (*xpcs_ctrl_ane)(struct tc956xmac_priv *priv, bool ane);
#endif
/* Safety Features */
int (*safety_feat_config)(struct tc956xmac_priv *priv, void __iomem *ioaddr, unsigned int asp);
int (*safety_feat_irq_status)(struct tc956xmac_priv *priv, struct net_device *ndev,
void __iomem *ioaddr, unsigned int asp,
struct tc956xmac_safety_stats *stats);
int (*safety_feat_dump)(struct tc956xmac_priv *priv, struct tc956xmac_safety_stats *stats,
int index, unsigned long *count, const char **desc);
/* Flexible RX Parser */
int (*rxp_config)(struct tc956xmac_priv *priv, void __iomem *ioaddr, struct tc956xmac_tc_entry *entries,
unsigned int count);
int (*rx_parser_init)(struct tc956xmac_priv *priv, struct net_device *ndev,
struct mac_device_info *hw, unsigned int spram,
unsigned int frpsel, unsigned int frpes,
struct tc956xmac_rx_parser_cfg *cnf);
/* Flexible PPS */
int (*flex_pps_config)(struct tc956xmac_priv *priv, void __iomem *ioaddr, int index,
struct tc956xmac_pps_cfg *cfg, bool enable,
u32 sub_second_inc, u32 systime_flags);
/* Loopback for selftests */
void (*set_mac_loopback)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool enable);
/* RSS */
int (*rss_configure)(struct tc956xmac_priv *priv, struct mac_device_info *hw,
struct tc956xmac_rss *cfg, u32 num_rxq);
/* VLAN */
void (*update_vlan_hash)(struct tc956xmac_priv *priv, struct net_device *dev, bool is_double, u16 vid,
u16 vf);
void (*delete_vlan)(struct tc956xmac_priv *priv, struct net_device *dev, u16 vid,
u16 vf);
void (*enable_vlan)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 type);
#ifdef TC956X
void (*disable_tx_vlan)(struct tc956xmac_priv *priv, struct mac_device_info *hw);
void (*enable_rx_vlan_stripping)(struct tc956xmac_priv *priv, struct mac_device_info *hw);
void (*disable_rx_vlan_stripping)(struct tc956xmac_priv *priv, struct mac_device_info *hw);
void (*enable_rx_vlan_filtering)(struct tc956xmac_priv *priv, struct mac_device_info *hw);
void (*disable_rx_vlan_filtering)(struct tc956xmac_priv *priv, struct mac_device_info *hw);
#endif
/* TX Timestamp */
int (*get_mac_tx_timestamp)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u64 *ts);
/* Source Address Insertion / Replacement */
void (*sarc_configure)(struct tc956xmac_priv *priv, void __iomem *ioaddr, int val);
/* Filtering */
int (*config_l3_filter)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 filter_no,
bool en, bool ipv6, bool sa, bool inv,
u32 match);
int (*config_l4_filter)(struct tc956xmac_priv *priv, struct mac_device_info *hw, u32 filter_no,
bool en, bool udp, bool sa, bool inv,
u32 match);
void (*set_arp_offload)(struct tc956xmac_priv *priv, struct mac_device_info *hw, bool en, u32 addr);
int (*est_configure)(struct tc956xmac_priv *priv, void __iomem *ioaddr, struct tc956xmac_est *cfg,
unsigned int ptp_rate);
void (*fpe_configure)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 num_txq, u32 num_rxq,
bool enable);
void (*set_ptp_offload)(struct tc956xmac_priv *priv, void __iomem *ioaddr, bool en);
void (*jumbo_en)(struct tc956xmac_priv *priv, struct net_device *dev, u32 en);
};
#define tc956xmac_core_init(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, core_init, __args)
#define tc956xmac_mac_set(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_mac, __args)
#define tc956xmac_mac_set_tx(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_mac_tx, __args)
#define tc956xmac_mac_set_rx(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_mac_rx, __args)
#define tc956xmac_rx_ipc(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, rx_ipc, __args)
#define tc956xmac_rx_queue_enable(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, rx_queue_enable, __args)
#define tc956xmac_rx_queue_prio(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, rx_queue_prio, __args)
#ifdef TC956X_SRIOV_PF
#define tc956xmac_tx_queue_prio(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, tx_queue_prio, __args)
#elif (defined TC956X_SRIOV_VF)
#define tc956xmac_tx_queue_prio(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, tx_queue_prio, __args)
#endif
#define tc956xmac_rx_queue_routing(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, rx_queue_routing, __args)
#define tc956xmac_prog_mtl_rx_algorithms(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, prog_mtl_rx_algorithms, __args)
#define tc956xmac_prog_mtl_tx_algorithms(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, prog_mtl_tx_algorithms, __args)
#ifdef TC956X_SRIOV_PF
#define tc956xmac_set_mtl_tx_queue_weight(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_mtl_tx_queue_weight, __args)
#elif (defined TC956X_SRIOV_VF)
#define tc956xmac_set_mtl_tx_queue_weight(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, set_mtl_tx_queue_weight, __args)
#endif
#define tc956xmac_map_mtl_to_dma(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, map_mtl_to_dma, __args)
#ifdef TC956X_SRIOV_PF
#define tc956xmac_config_cbs(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, config_cbs, __args)
#elif defined TC956X_SRIOV_VF
#define tc956xmac_config_cbs(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, config_cbs, __args)
#endif
#ifdef TC956X_SRIOV_VF
#define tc956x_phy_link(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, phy_link, __args)
#define tc956x_setup_mbx_etf(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, setup_mbx_etf, __args)
#define tc956x_get_drv_cap(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, get_drv_cap, __args)
#define tc956x_rx_crc(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, rx_crc, __args)
#define tc956x_rx_dma_ch_tlptr(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, rx_dma_ch_tlptr, __args)
#define tc956x_rx_dma_err(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, rx_dma_err, __args)
#define tc956x_rx_csum(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, rx_csum, __args)
#define tc956x_mbx_flr(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, pf_flr, __args)
#endif
#define tc956xmac_dump_mac_regs(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, dump_regs, __args)
#define tc956xmac_host_irq_status(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, host_irq_status, __args)
#define tc956xmac_host_mtl_irq_status(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, host_mtl_irq_status, __args)
#define tc956xmac_set_filter(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_filter, __args)
#define tc956xmac_flow_ctrl(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, flow_ctrl, __args)
#define tc956xmac_pmt(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, pmt, __args)
#ifdef TC956X_SRIOV_PF
#define tc956xmac_set_umac_addr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_umac_addr, __args)
#elif (defined TC956X_SRIOV_VF)
#define tc956xmac_set_umac_addr(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, set_umac_addr, __args)
#endif
#ifdef TC956X_SRIOV_PF
#define tc956xmac_get_umac_addr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, get_umac_addr, __args)
#elif (defined TC956X_SRIOV_VF)
#define tc956xmac_get_umac_addr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, get_umac_addr, __args)
#endif
#define tc956xmac_set_eee_mode(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_eee_mode, __args)
#ifdef TC956X_SRIOV_VF
#define tc956xmac_reset_eee_mode(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, reset_eee_mode, __args)
#else
#define tc956xmac_reset_eee_mode(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, reset_eee_mode, __args)
#endif
#define tc956xmac_set_eee_timer(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_eee_timer, __args)
#define tc956xmac_set_eee_pls(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_eee_pls, __args)
#define tc956xmac_mac_debug(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, debug, __args)
#ifdef TC956X
#define tc956xmac_xpcs_init(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, xpcs_init, __args)
#define tc956xmac_xpcs_ctrl_ane(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, xpcs_ctrl_ane, __args)
#endif
#define tc956xmac_pcs_ctrl_ane(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, pcs_ctrl_ane, __args)
#define tc956xmac_pcs_rane(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, pcs_rane, __args)
#define tc956xmac_pcs_get_adv_lp(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, pcs_get_adv_lp, __args)
#define tc956xmac_safety_feat_config(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, safety_feat_config, __args)
#define tc956xmac_safety_feat_irq_status(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, safety_feat_irq_status, __args)
#define tc956xmac_safety_feat_dump(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, safety_feat_dump, __args)
#define tc956xmac_rxp_config(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, rxp_config, __args)
#define tc956xmac_rx_parser_init(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, rx_parser_init, __args)
#define tc956xmac_flex_pps_config(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, flex_pps_config, __args)
#define tc956xmac_set_mac_loopback(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_mac_loopback, __args)
#define tc956xmac_rss_configure(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, rss_configure, __args)
#define tc956xmac_update_vlan_hash(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, update_vlan_hash, __args)
#ifdef TC956X_SRIOV_PF
#define tc956xmac_delete_vlan(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, delete_vlan, __args)
#else //TC956X_SRIOV_PF
#define tc956xmac_delete_vlan(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, delete_vlan, __args)
#endif
#define tc956xmac_enable_vlan(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, enable_vlan, __args)
#ifdef TC956X
#define tc956xmac_disable_tx_vlan(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, disable_tx_vlan, __args)
#define tc956xmac_enable_rx_vlan_stripping(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, enable_rx_vlan_stripping, __args)
#define tc956xmac_disable_rx_vlan_stripping(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, disable_rx_vlan_stripping, __args)
#define tc956xmac_enable_rx_vlan_filtering(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, enable_rx_vlan_filtering, __args)
#define tc956xmac_disable_rx_vlan_filtering(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, disable_rx_vlan_filtering, __args)
#endif
#define tc956xmac_get_mac_tx_timestamp(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, get_mac_tx_timestamp, __args)
#define tc956xmac_sarc_configure(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, sarc_configure, __args)
#define tc956xmac_config_l3_filter(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, config_l3_filter, __args)
#define tc956xmac_config_l4_filter(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, config_l4_filter, __args)
#define tc956xmac_set_arp_offload(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_arp_offload, __args)
#define tc956xmac_est_configure(__priv, __args...) \
tc956xmac_do_callback(__priv, mac, est_configure, __args)
#define tc956xmac_fpe_configure(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, fpe_configure, __args)
#define tc956xmac_set_ptp_offload(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, set_ptp_offload, __args)
#define tc956xmac_jumbo_en(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mac, jumbo_en, __args)
#ifdef TC956X_SRIOV_VF
#define tc956xmac_get_speed(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, get_speed, __args)
#define tc956xmac_get_est(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, get_est, __args)
#define tc956xmac_set_est(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, set_est, __args)
#define tc956xmac_get_rxp(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, get_rxp, __args)
#define tc956xmac_set_rxp(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, set_rxp, __args)
#define tc956xmac_get_fpe(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, get_fpe, __args)
#define tc956xmac_set_fpe(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, set_fpe, __args)
#define tc956xmac_reg_wr(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, reg_wr, __args)
#define tc956xmac_get_cbs(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, get_cbs, __args)
#define tc956xmac_set_cbs(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, set_cbs, __args)
#define tc956xmac_ethtool_get_pauseparam(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, get_pause_param, __args)
#define tc956xmac_ethtool_get_eee(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, get_eee, __args)
#define tc956xmac_add_mac(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, add_mac, __args)
#define tc956xmac_delete_mac(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, delete_mac, __args)
#define tc956xmac_add_vlan(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, add_vlan, __args)
#endif
#ifdef TC956X_SRIOV_VF
#define tc956xmac_get_link_status(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, get_link_status, __args)
#define tc956xmac_vf_reset(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, vf_reset, __args)
#endif
/* PTP and HW Timer helpers */
struct tc956xmac_hwtimestamp {
void (*config_hw_tstamping)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 data);
void (*config_sub_second_increment)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 ptp_clock,
int gmac4, u32 *ssinc);
int (*init_systime)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 sec, u32 nsec);
int (*config_addend)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 addend);
int (*adjust_systime)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u32 sec, u32 nsec,
int add_sub, int gmac4);
void (*get_systime)(struct tc956xmac_priv *priv, void __iomem *ioaddr, u64 *systime);
};
#define tc956xmac_config_hw_tstamping(__priv, __args...) \
tc956xmac_do_void_callback(__priv, ptp, config_hw_tstamping, __args)
#define tc956xmac_config_sub_second_increment(__priv, __args...) \
tc956xmac_do_void_callback(__priv, ptp, config_sub_second_increment, __args)
#define tc956xmac_init_systime(__priv, __args...) \
tc956xmac_do_callback(__priv, ptp, init_systime, __args)
#define tc956xmac_config_addend(__priv, __args...) \
tc956xmac_do_callback(__priv, ptp, config_addend, __args)
#define tc956xmac_adjust_systime(__priv, __args...) \
tc956xmac_do_callback(__priv, ptp, adjust_systime, __args)
#define tc956xmac_get_systime(__priv, __args...) \
tc956xmac_do_void_callback(__priv, ptp, get_systime, __args)
/* Helpers to manage the descriptors for chain and ring modes */
struct tc956xmac_mode_ops {
void (*init)(struct tc956xmac_priv *priv, void *des, dma_addr_t phy_addr, unsigned int size,
unsigned int extend_desc);
unsigned int (*is_jumbo_frm)(struct tc956xmac_priv *priv, int len, int ehn_desc);
int (*jumbo_frm)(struct tc956xmac_priv *priv, void *priv_ptr, struct sk_buff *skb, int csum);
int (*set_16kib_bfsize)(struct tc956xmac_priv *priv, int mtu);
void (*init_desc3)(struct tc956xmac_priv *priv, struct dma_desc *p);
void (*refill_desc3)(struct tc956xmac_priv *priv, void *priv_ptr, struct dma_desc *p);
void (*clean_desc3)(struct tc956xmac_priv *priv, void *priv_ptr, struct dma_desc *p);
};
#define tc956xmac_mode_init(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mode, init, __args)
#define tc956xmac_is_jumbo_frm(__priv, __args...) \
tc956xmac_do_callback(__priv, mode, is_jumbo_frm, __args)
#define tc956xmac_jumbo_frm(__priv, __args...) \
tc956xmac_do_callback(__priv, mode, jumbo_frm, __args)
#define tc956xmac_set_16kib_bfsize(__priv, __args...) \
tc956xmac_do_callback(__priv, mode, set_16kib_bfsize, __args)
#define tc956xmac_init_desc3(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mode, init_desc3, __args)
#define tc956xmac_refill_desc3(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mode, refill_desc3, __args)
#define tc956xmac_clean_desc3(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mode, clean_desc3, __args)
#ifdef TC956X_SRIOV_PF
struct tc956xmac_priv;
#endif
struct tc_cls_u32_offload;
struct tc_cbs_qopt_offload;
struct flow_cls_offload;
struct tc_taprio_qopt_offload;
struct tc_etf_qopt_offload;
struct tc_query_caps_base;
struct tc956xmac_tc_ops {
int (*init)(struct tc956xmac_priv *priv, void *data);
int (*setup_cls_u32)(struct tc956xmac_priv *priv,
struct tc_cls_u32_offload *cls);
int (*setup_cbs)(struct tc956xmac_priv *priv,
struct tc_cbs_qopt_offload *qopt);
int (*setup_cls)(struct tc956xmac_priv *priv,
struct flow_cls_offload *cls);
int (*setup_taprio)(struct tc956xmac_priv *priv,
struct tc_taprio_qopt_offload *qopt);
int (*setup_etf)(struct tc956xmac_priv *priv,
struct tc_etf_qopt_offload *qopt);
int (*query_caps)(struct tc956xmac_priv *priv,
struct tc_query_caps_base *base);
};
#define tc956xmac_tc_init(__priv, __args...) \
tc956xmac_do_callback(__priv, tc, init, __args)
#define tc956xmac_tc_setup_cls_u32(__priv, __args...) \
tc956xmac_do_callback(__priv, tc, setup_cls_u32, __args)
#ifdef TC956X_SRIOV_PF
#define tc956xmac_tc_setup_cbs(__priv, __args...) \
tc956xmac_do_callback(__priv, tc, setup_cbs, __args)
#elif (defined TC956X_SRIOV_VF)
#define tc956xmac_tc_setup_cbs(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx_wrapper, setup_cbs, __args)
#endif
#define tc956xmac_tc_setup_cls(__priv, __args...) \
tc956xmac_do_callback(__priv, tc, setup_cls, __args)
#define tc956xmac_tc_setup_taprio(__priv, __args...) \
tc956xmac_do_callback(__priv, tc, setup_taprio, __args)
#define tc956xmac_tc_setup_etf(__priv, __args...) \
tc956xmac_do_callback(__priv, tc, setup_etf, __args)
#if (LINUX_VERSION_CODE > KERNEL_VERSION(6, 2, 16))
#define tc956xmac_tc_setup_query_cap(__priv, __args...) \
tc956xmac_do_callback(__priv, tc, query_caps, __args)
#endif
struct tc956xmac_counters;
struct tc956xmac_mmc_ops {
void (*ctrl)(struct tc956xmac_priv *priv, void __iomem *ioaddr, unsigned int mode);
void (*intr_all_mask)(struct tc956xmac_priv *priv, void __iomem *ioaddr);
void (*read)(struct tc956xmac_priv *priv, void __iomem *ioaddr, struct tc956xmac_counters *mmc);
};
#define tc956xmac_mmc_ctrl(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mmc, ctrl, __args)
#define tc956xmac_mmc_intr_all_mask(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mmc, intr_all_mask, __args)
#define tc956xmac_mmc_read(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mmc, read, __args)
#if defined(TC956X_SRIOV_PF) | defined(TC956X_SRIOV_VF)
struct mac_rsc_mng_ops {
#ifdef TC956X_SRIOV_VF
int (*init)(struct tc956xmac_priv *priv, struct net_device *dev);
#endif
int (*get_fn_id)(struct tc956xmac_priv *priv, void __iomem *reg_pci_bridge_config_addr, struct fn_id *fn_id_info);
/*rscs[4] = {PFx_DMA_bit_pattern, VF0_DMA_bit_pattern, VF1_DMA_bit_pattern, VF2_DMA_bit_pattern}*/
void (*set_rscs)(struct tc956xmac_priv *priv, struct net_device *dev, u8 *rscs);
/*resource allocated rscs - bit pattern [DMA7 bit-7] ... ... ... [DMA0 bit-0]*/
void (*get_rscs)(struct tc956xmac_priv *priv, struct net_device *dev, u8 *rscs);
};
#endif
#ifdef TC956X_SRIOV_VF
#define tc956xmac_rsc_mng_init(__priv, __args...) \
tc956xmac_do_callback(__priv, rsc, init, __args)
#endif
#define tc956xmac_rsc_mng_get_fn_id(__priv, __args...) \
tc956xmac_do_callback(__priv, rsc, get_fn_id, __args)
#define tc956xmac_rsc_mng_set_rscs(__priv, __args...) \
tc956xmac_do_void_callback(__priv, rsc, set_rscs, __args)
#define tc956xmac_rsc_mng_get_rscs(__priv, __args...) \
tc956xmac_do_void_callback(__priv, rsc, get_rscs, __args)
#ifdef TC956X_SRIOV_VF
/* Specific mailbox helpers */
struct tc956xmac_mbx_wrapper_ops {
void (*dma_tx_mode)(struct tc956xmac_priv *priv, int mode, u32 channel,
int fifosz, u8 qmode);
void (*get_umac_addr)(struct tc956xmac_priv *priv, unsigned char *addr,
unsigned int reg_n);
int (*set_umac_addr)(struct tc956xmac_priv *priv, unsigned char *addr,
unsigned int reg_n);
/* Set MTL TX queues weight */
void (*set_mtl_tx_queue_weight)(struct tc956xmac_priv *priv,
u32 weight, u32 traffic_class);
/* Configure AV Algorithm */
void (*config_cbs)(struct tc956xmac_priv *priv, u32 send_slope,
u32 idle_slope, u32 high_credit, u32 low_credit,
u32 queue);
int (*setup_cbs)(struct tc956xmac_priv *priv, struct tc_cbs_qopt_offload *qopt);
/* TX Queues Priority */
void (*tx_queue_prio)(struct tc956xmac_priv *priv, u32 prio, u32 queue);
/* Get PF link status */
void (*get_link_status)(struct tc956xmac_priv *priv, u32 *link_status,
u32 *speed, u32 *duplex);
/* PHY Link state change from PF */
int (*phy_link)(struct tc956xmac_priv *priv, u8 *msg_buf, u8 *ack_msg);
int (*setup_mbx_etf)(struct tc956xmac_priv *priv, u8 *msg_buf, u8 *ack_msg);
/* Get driver Capabilities from PF */
void (*get_drv_cap)(struct tc956xmac_priv *priv, struct tc956xmac_priv *priv1);
void (*reset_eee_mode)(struct tc956xmac_priv *priv, struct mac_device_info *hw);
void (*vf_reset)(struct tc956xmac_priv *priv, u8 vf_status);
/* Rx CRC state update from PF */
int (*rx_crc)(struct tc956xmac_priv *priv, u8 *msg_buf, u8 *ack_msg);
int (*rx_dma_ch_tlptr)(struct tc956xmac_priv *priv, u8 *msg_buf, u8 *ack_msg);
int (*rx_dma_err)(struct tc956xmac_priv *priv, u8 *msg_buf, u8 *ack_msg);
/* Rx checksum state update from PF */
int (*rx_csum)(struct tc956xmac_priv *priv, u8 *msg_buf, u8 *ack_msg);
int (*pf_flr)(struct tc956xmac_priv *priv, u8 *msg_buf, u8 *ack_msg);
int (*get_cbs)(struct tc956xmac_priv *priv, void __user *data);
int (*set_cbs)(struct tc956xmac_priv *priv, void __user *data);
int (*get_est)(struct tc956xmac_priv *priv, void __user *data);
int (*set_est)(struct tc956xmac_priv *priv, void __user *data);
int (*get_rxp)(struct tc956xmac_priv *priv, void __user *data);
int (*set_rxp)(struct tc956xmac_priv *priv, void __user *data);
int (*get_fpe)(struct tc956xmac_priv *priv, void __user *data);
int (*set_fpe)(struct tc956xmac_priv *priv, void __user *data);
int (*get_speed)(struct tc956xmac_priv *priv, void __user *data);
int (*reg_wr)(struct tc956xmac_priv *priv, void __user *data);
int (*get_pause_param)(struct tc956xmac_priv *priv, struct ethtool_pauseparam *pause);
int (*get_eee)(struct tc956xmac_priv *priv, struct ethtool_eee *edata);
int (*get_ts_info)(struct tc956xmac_priv *priv, struct ethtool_ts_info *info);
int (*add_mac)(struct tc956xmac_priv *priv, const u8 *mac);
void (*delete_mac)(struct tc956xmac_priv *priv, const u8 *mac);
void (*delete_vlan)(struct tc956xmac_priv *priv, u16 vid);
void (*add_vlan)(struct tc956xmac_priv *priv, u16 vid);
};
#endif
#if defined(TC956X_SRIOV_PF) | defined(TC956X_SRIOV_VF)
struct mac_mbx_ops {
void (*init)(struct tc956xmac_priv *priv, void *data);
int (*read)(struct tc956xmac_priv *priv, u8 *msg_buff,
enum mbx_msg_fns msg_src, struct fn_id *fn_id_info);
int (*write)(struct tc956xmac_priv *priv, u8 *msg_buff,
enum mbx_msg_fns msg_dst, struct fn_id *fn_id_info);
void (*send_ack)(struct tc956xmac_priv *priv, u8 *msg_buff,
enum mbx_msg_fns msg_dst, struct fn_id *fn_id_info);
/* normally interrupt method is used.
* But for ACK/NACK checking this can be used.
*/
int (*poll_for_ack)(struct tc956xmac_priv *priv, enum mbx_msg_fns msg_src);
};
#define tc956xmac_mbx_init(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx, init, __args)
#define tc956xmac_mbx_read(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx, read, __args)
#define tc956xmac_mbx_write(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx, write, __args)
#define tc956xmac_mbx_send_ack(__priv, __args...) \
tc956xmac_do_void_callback(__priv, mbx, send_ack, __args)
#define tc956xmac_mbx_poll_for_ack(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx, poll_for_ack, __args)
#endif /* #ifdef TC956X_SRIOV_PF/VF */
#ifdef TC956X_SRIOV_PF
struct tc956x_msi_ops {
void (*init)(struct tc956xmac_priv *priv, struct net_device *dev);
void (*interrupt_en)(struct tc956xmac_priv *priv, struct net_device *dev, u32 en);
void (*interrupt_clr)(struct tc956xmac_priv *priv, struct net_device *dev, u32 vector);
};
#define tc956x_msi_init(__priv, __args...) \
tc956xmac_do_void_callback(__priv, msi, init, __args)
#define tc956x_msi_intr_en(__priv, __args...) \
tc956xmac_do_void_callback(__priv, msi, interrupt_en, __args)
#define tc956x_msi_intr_clr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, msi, interrupt_clr, __args)
/* Specific mailbox helpers */
struct tc956x_mbx_wrapper_ops {
void (*phy_link)(struct tc956xmac_priv *priv);
int (*set_dma_tx_mode)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff);
int (*set_mtl_tx_queue_weight)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff);
int (*config_cbs)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff);
int (*setup_cbs)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff);
int (*setup_mbx_etf)(struct tc956xmac_priv *priv, u32 ch, u8 vf);
int (*tx_queue_prio)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff);
int (*vf_get_link_status)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff);
void (*rx_crc)(struct tc956xmac_priv *priv);
void (*rx_csum)(struct tc956xmac_priv *priv);
void (*pf_flr)(struct tc956xmac_priv *priv);
int (*reset_eee_mode)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff);
int (*get_umac_addr)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff);
int (*set_umac_addr)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff, u8 vf_no);
int (*vf_reset)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff, u8 vf_no);
int (*get_drv_cap)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff);
int (*vf_ioctl)(struct tc956xmac_priv *priv, u8 *mbx_buff, u8 *ack_buff, u8 vf_no);
int (*vf_ethtool)(struct tc956xmac_priv *priv, struct net_device *dev, u8 *mbx_buff, u8 *ack_buff);
int (*add_mac)(struct tc956xmac_priv *priv, struct net_device *dev, u8 *mbx_buff, u8 *ack_buff, u8 vf_no);
int (*delete_mac)(struct tc956xmac_priv *priv, struct net_device *dev, u8 *mbx_buff, u8 *ack_buff, u8 vf_no);
int (*add_vlan)(struct tc956xmac_priv *priv, struct net_device *dev, u8 *mbx_buff, u8 *ack_buff, u8 vf_no);
int (*delete_vlan)(struct tc956xmac_priv *priv, struct net_device *dev, u8 *mbx_buff, u8 *ack_buff, u8 vf_no);
int (*rx_dma_ch_tlptr)(struct tc956xmac_priv *priv, u32 ch, u8 vf_no);
int (*rx_dma_err)(struct tc956xmac_priv *priv, u8 vf_no);
};
#define tc956x_mbx_wrap_phy_link(__priv) \
tc956xmac_do_void_no_param_callback(__priv, mbx_wrapper, phy_link)
#define tc956x_mbx_wrap_set_dma_tx_mode(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, set_dma_tx_mode, __args)
#define tc956x_mbx_wrap_set_mtl_tx_queue_weight(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, set_mtl_tx_queue_weight, __args)
#define tc956x_mbx_wrap_config_cbs(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, config_cbs, __args)
#define tc956x_mbx_wrap_setup_cbs(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, setup_cbs, __args)
#define tc956x_mbx_wrap_setup_etf(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, setup_mbx_etf, __args)
#define tc956x_mbx_wrap_tx_queue_prior(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, tx_queue_prio, __args)
#define tc956x_mbx_wrap_get_link_status(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, vf_get_link_status, __args)
#define tc956x_mbx_wrap_set_rx_crc(__priv, __args...) \
tc956xmac_do_void_no_param_callback(__priv, mbx_wrapper, rx_crc)
#define tc956x_mbx_wrap_set_rx_csum(__priv, __args...) \
tc956xmac_do_void_no_param_callback(__priv, mbx_wrapper, rx_csum)
#define tc956x_mbx_wrap_pf_flr(__priv, __args...) \
tc956xmac_do_void_no_param_callback(__priv, mbx_wrapper, pf_flr)
#define tc956x_mbx_wrap_rx_dma_ch_tlptr(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, rx_dma_ch_tlptr, __args)
#define tc956x_mbx_wrap_rx_dma_err(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, rx_dma_err, __args)
#define tc956x_mbx_wrap_reset_eee_mode(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, reset_eee_mode, __args)
#define tc956x_mbx_wrap_get_umac_addr(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, get_umac_addr, __args)
#define tc956x_mbx_wrap_set_umac_addr(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, set_umac_addr, __args)
#define tc956x_mbx_wrap_get_drv_cap(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, get_drv_cap, __args)
#define tc956x_mbx_wrap_vf_reset(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, vf_reset, __args)
#define tc956xmac_mbx_ioctl_interface(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, vf_ioctl, __args)
#define tc956xmac_mbx_ethtool_interface(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, vf_ethtool, __args)
#define tc956xmac_mbx_add_mac(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, add_mac, __args)
#define tc956xmac_mbx_delete_mac(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, delete_mac, __args)
#define tc956xmac_mbx_add_vlan(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, add_vlan, __args)
#define tc956xmac_mbx_delete_vlan(__priv, __args...) \
tc956xmac_do_callback(__priv, mbx_wrapper, delete_vlan, __args)
#endif /* TC956X_SRIOV_PF */
#ifdef TC956X
/*PMA module*/
struct tc956xmac_pma_ops {
int (*init)(struct tc956xmac_priv *priv, void __iomem *pmaaddr);
};
#define tc956x_pma_setup(__priv, __args...) \
tc956xmac_do_callback(__priv, pma, init, __args)
#endif
struct tc956xmac_regs_off {
u32 ptp_off;
u32 mmc_off;
#ifdef TC956X
u32 xpcs_off;
u32 pma_off;
#endif
};
#ifdef TC956X_SRIOV_VF
struct tc956x_msi_ops {
void (*init)(struct tc956xmac_priv *priv, struct net_device *dev, struct fn_id *fn_id_info);
void (*interrupt_en)(struct tc956xmac_priv *priv, struct net_device *dev, u32 en, struct fn_id *fn_id_info);
void (*interrupt_clr)(struct tc956xmac_priv *priv, struct net_device *dev, u32 vector, struct fn_id *fn_id_info);
};
#define tc956x_msi_init(__priv, __args...) \
tc956xmac_do_void_callback(__priv, msi, init, __args)
#define tc956x_msi_intr_en(__priv, __args...) \
tc956xmac_do_void_callback(__priv, msi, interrupt_en, __args)
#define tc956x_msi_intr_clr(__priv, __args...) \
tc956xmac_do_void_callback(__priv, msi, interrupt_clr, __args)
#endif
extern const struct tc956xmac_ops dwmac100_ops;
extern const struct tc956xmac_dma_ops dwmac100_dma_ops;
extern const struct tc956xmac_ops dwmac1000_ops;
extern const struct tc956xmac_dma_ops dwmac1000_dma_ops;
extern const struct tc956xmac_ops dwmac4_ops;
extern const struct tc956xmac_dma_ops dwmac4_dma_ops;
extern const struct tc956xmac_ops dwmac410_ops;
extern const struct tc956xmac_dma_ops dwmac410_dma_ops;
extern const struct tc956xmac_ops dwmac510_ops;
extern const struct tc956xmac_tc_ops dwmac510_tc_ops;
extern const struct tc956xmac_ops dwxgmac210_ops;
extern const struct tc956xmac_dma_ops dwxgmac210_dma_ops;
extern const struct tc956xmac_desc_ops dwxgmac210_desc_ops;
extern const struct tc956xmac_mmc_ops dwmac_mmc_ops;
extern const struct tc956xmac_mmc_ops dwxgmac_mmc_ops;
#ifdef TC956X
extern const struct tc956xmac_pma_ops tc956x_pma_ops;
#endif
#if defined(TC956X_SRIOV_PF) | defined(TC956X_SRIOV_VF)
extern const struct tc956x_msi_ops tc956x_msigen_ops;
extern const struct mac_rsc_mng_ops tc956xmac_rsc_mng_ops;
extern const struct mac_mbx_ops tc956xmac_mbx_ops;
#endif
#ifdef TC956X_SRIOV_PF
extern const struct tc956x_mbx_wrapper_ops tc956xmac_mbx_wrapper_ops;
#elif defined TC956X_SRIOV_VF
extern const struct tc956xmac_mbx_wrapper_ops tc956xmac_mbx_wrapper_ops;
#endif
#define GMAC_VERSION (MAC_OFFSET + 0x00000020) /* GMAC CORE Version */
#define GMAC4_VERSION (MAC_OFFSET + 0x00000110) /* GMAC4+ CORE Version */
int tc956xmac_hwif_init(struct tc956xmac_priv *priv);
#endif /* __TC956XMAC_HWIF_H__ */
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