diff options
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k/fm10k.h')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k.h | 55 |
1 files changed, 14 insertions, 41 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k.h b/drivers/net/ethernet/intel/fm10k/fm10k.h index b34bb008b104..c4cf08dcf5af 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k.h +++ b/drivers/net/ethernet/intel/fm10k/fm10k.h @@ -1,5 +1,5 @@ -/* Intel Ethernet Switch Host Interface Driver - * Copyright(c) 2013 - 2015 Intel Corporation. +/* Intel(R) Ethernet Switch Host Interface Driver + * Copyright(c) 2013 - 2016 Intel Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -27,9 +27,6 @@ #include <linux/rtnetlink.h> #include <linux/if_vlan.h> #include <linux/pci.h> -#include <linux/net_tstamp.h> -#include <linux/clocksource.h> -#include <linux/ptp_clock_kernel.h> #include "fm10k_pf.h" #include "fm10k_vf.h" @@ -262,12 +259,12 @@ struct fm10k_intfc { unsigned long state; u32 flags; -#define FM10K_FLAG_RESET_REQUESTED (u32)(1 << 0) -#define FM10K_FLAG_RSS_FIELD_IPV4_UDP (u32)(1 << 1) -#define FM10K_FLAG_RSS_FIELD_IPV6_UDP (u32)(1 << 2) -#define FM10K_FLAG_RX_TS_ENABLED (u32)(1 << 3) -#define FM10K_FLAG_SWPRI_CONFIG (u32)(1 << 4) -#define FM10K_FLAG_DEBUG_STATS (u32)(1 << 5) +#define FM10K_FLAG_RESET_REQUESTED (u32)(BIT(0)) +#define FM10K_FLAG_RSS_FIELD_IPV4_UDP (u32)(BIT(1)) +#define FM10K_FLAG_RSS_FIELD_IPV6_UDP (u32)(BIT(2)) +#define FM10K_FLAG_RX_TS_ENABLED (u32)(BIT(3)) +#define FM10K_FLAG_SWPRI_CONFIG (u32)(BIT(4)) +#define FM10K_FLAG_DEBUG_STATS (u32)(BIT(5)) int xcast_mode; /* Tx fast path data */ @@ -333,6 +330,7 @@ struct fm10k_intfc { unsigned long last_reset; unsigned long link_down_event; bool host_ready; + bool lport_map_failed; u32 reta[FM10K_RETA_SIZE]; u32 rssrk[FM10K_RSSRK_SIZE]; @@ -342,22 +340,8 @@ struct fm10k_intfc { #ifdef CONFIG_DEBUG_FS struct dentry *dbg_intfc; - #endif /* CONFIG_DEBUG_FS */ - struct ptp_clock_info ptp_caps; - struct ptp_clock *ptp_clock; - - struct sk_buff_head ts_tx_skb_queue; - u32 tx_hwtstamp_timeouts; - struct hwtstamp_config ts_config; - /* We are unable to actually adjust the clock beyond the frequency - * value. Once the clock is started there is no resetting it. As - * such we maintain a separate offset from the actual hardware clock - * to allow for offset adjustment. - */ - s64 ptp_adjust; - rwlock_t systime_lock; #ifdef CONFIG_DCB u8 pfc_en; #endif @@ -378,6 +362,7 @@ enum fm10k_state_t { __FM10K_SERVICE_DISABLE, __FM10K_MBX_LOCK, __FM10K_LINK_DOWN, + __FM10K_UPDATING_STATS, }; static inline void fm10k_mbx_lock(struct fm10k_intfc *interface) @@ -422,7 +407,7 @@ static inline u16 fm10k_desc_unused(struct fm10k_ring *ring) (&(((union fm10k_rx_desc *)((R)->desc))[i])) #define FM10K_MAX_TXD_PWR 14 -#define FM10K_MAX_DATA_PER_TXD BIT(FM10K_MAX_TXD_PWR) +#define FM10K_MAX_DATA_PER_TXD (1u << FM10K_MAX_TXD_PWR) /* Tx Descriptors needed, worst case */ #define TXD_USE_COUNT(S) DIV_ROUND_UP((S), FM10K_MAX_DATA_PER_TXD) @@ -473,6 +458,7 @@ __be16 fm10k_tx_encap_offload(struct sk_buff *skb); netdev_tx_t fm10k_xmit_frame_ring(struct sk_buff *skb, struct fm10k_ring *tx_ring); void fm10k_tx_timeout_reset(struct fm10k_intfc *interface); +u64 fm10k_get_tx_pending(struct fm10k_ring *ring); bool fm10k_check_tx_hang(struct fm10k_ring *tx_ring); void fm10k_alloc_rx_buffers(struct fm10k_ring *rx_ring, u16 cleaned_count); @@ -510,6 +496,8 @@ int fm10k_close(struct net_device *netdev); /* Ethtool */ void fm10k_set_ethtool_ops(struct net_device *dev); +u32 fm10k_get_reta_size(struct net_device *netdev); +void fm10k_write_reta(struct fm10k_intfc *interface, const u32 *indir); /* IOV */ s32 fm10k_iov_event(struct fm10k_intfc *interface); @@ -544,21 +532,6 @@ static inline void fm10k_dbg_init(void) {} static inline void fm10k_dbg_exit(void) {} #endif /* CONFIG_DEBUG_FS */ -/* Time Stamping */ -void fm10k_systime_to_hwtstamp(struct fm10k_intfc *interface, - struct skb_shared_hwtstamps *hwtstamp, - u64 systime); -void fm10k_ts_tx_enqueue(struct fm10k_intfc *interface, struct sk_buff *skb); -void fm10k_ts_tx_hwtstamp(struct fm10k_intfc *interface, __le16 dglort, - u64 systime); -void fm10k_ts_reset(struct fm10k_intfc *interface); -void fm10k_ts_init(struct fm10k_intfc *interface); -void fm10k_ts_tx_subtask(struct fm10k_intfc *interface); -void fm10k_ptp_register(struct fm10k_intfc *interface); -void fm10k_ptp_unregister(struct fm10k_intfc *interface); -int fm10k_get_ts_config(struct net_device *netdev, struct ifreq *ifr); -int fm10k_set_ts_config(struct net_device *netdev, struct ifreq *ifr); - /* DCB */ #ifdef CONFIG_DCB void fm10k_dcbnl_set_ops(struct net_device *dev); |