diff options
Diffstat (limited to 'lib/librte_eal/linuxapp/kni/ethtool/igb/igb.h')
-rw-r--r-- | lib/librte_eal/linuxapp/kni/ethtool/igb/igb.h | 844 |
1 files changed, 0 insertions, 844 deletions
diff --git a/lib/librte_eal/linuxapp/kni/ethtool/igb/igb.h b/lib/librte_eal/linuxapp/kni/ethtool/igb/igb.h deleted file mode 100644 index 8aa2a308..00000000 --- a/lib/librte_eal/linuxapp/kni/ethtool/igb/igb.h +++ /dev/null @@ -1,844 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/******************************************************************************* - - Intel(R) Gigabit Ethernet Linux driver - Copyright(c) 2007-2013 Intel Corporation. - - Contact Information: - e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> - Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - -*******************************************************************************/ - -/* Linux PRO/1000 Ethernet Driver main header file */ - -#ifndef _IGB_H_ -#define _IGB_H_ - -#include <linux/kobject.h> - -#ifndef IGB_NO_LRO -#include <net/tcp.h> -#endif - -#undef HAVE_HW_TIME_STAMP -#ifdef HAVE_HW_TIME_STAMP -#include <linux/pci.h> -#include <linux/netdevice.h> -#include <linux/vmalloc.h> - -#endif -#ifdef SIOCETHTOOL -#include <linux/ethtool.h> -#endif - -struct igb_adapter; - -#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE) -//#define IGB_DCA -#endif -#ifdef IGB_DCA -#include <linux/dca.h> -#endif - -#include "kcompat.h" - -#ifdef HAVE_SCTP -#include <linux/sctp.h> -#endif - -#include "e1000_api.h" -#include "e1000_82575.h" -#include "e1000_manage.h" -#include "e1000_mbx.h" - -#define IGB_ERR(args...) printk(KERN_ERR "igb: " args) - -#define PFX "igb: " -#define DPRINTK(nlevel, klevel, fmt, args...) \ - (void)((NETIF_MSG_##nlevel & adapter->msg_enable) && \ - printk(KERN_##klevel PFX "%s: %s: " fmt, adapter->netdev->name, \ - __FUNCTION__ , ## args)) - -#ifdef HAVE_PTP_1588_CLOCK -#include <linux/clocksource.h> -#include <linux/net_tstamp.h> -#include <linux/ptp_clock_kernel.h> -#endif /* HAVE_PTP_1588_CLOCK */ - -#ifdef HAVE_I2C_SUPPORT -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#endif /* HAVE_I2C_SUPPORT */ - -/* Interrupt defines */ -#define IGB_START_ITR 648 /* ~6000 ints/sec */ -#define IGB_4K_ITR 980 -#define IGB_20K_ITR 196 -#define IGB_70K_ITR 56 - -/* Interrupt modes, as used by the IntMode parameter */ -#define IGB_INT_MODE_LEGACY 0 -#define IGB_INT_MODE_MSI 1 -#define IGB_INT_MODE_MSIX 2 - -/* TX/RX descriptor defines */ -#define IGB_DEFAULT_TXD 256 -#define IGB_DEFAULT_TX_WORK 128 -#define IGB_MIN_TXD 80 -#define IGB_MAX_TXD 4096 - -#define IGB_DEFAULT_RXD 256 -#define IGB_MIN_RXD 80 -#define IGB_MAX_RXD 4096 - -#define IGB_MIN_ITR_USECS 10 /* 100k irq/sec */ -#define IGB_MAX_ITR_USECS 8191 /* 120 irq/sec */ - -#define NON_Q_VECTORS 1 -#define MAX_Q_VECTORS 10 - -/* Transmit and receive queues */ -#define IGB_MAX_RX_QUEUES 16 -#define IGB_MAX_TX_QUEUES 16 - -#define IGB_MAX_VF_MC_ENTRIES 30 -#define IGB_MAX_VF_FUNCTIONS 8 -#define IGB_82576_VF_DEV_ID 0x10CA -#define IGB_I350_VF_DEV_ID 0x1520 -#define IGB_MAX_UTA_ENTRIES 128 -#define MAX_EMULATION_MAC_ADDRS 16 -#define OUI_LEN 3 -#define IGB_MAX_VMDQ_QUEUES 8 - - -struct vf_data_storage { - unsigned char vf_mac_addresses[ETH_ALEN]; - u16 vf_mc_hashes[IGB_MAX_VF_MC_ENTRIES]; - u16 num_vf_mc_hashes; - u16 default_vf_vlan_id; - u16 vlans_enabled; - unsigned char em_mac_addresses[MAX_EMULATION_MAC_ADDRS * ETH_ALEN]; - u32 uta_table_copy[IGB_MAX_UTA_ENTRIES]; - u32 flags; - unsigned long last_nack; -#ifdef IFLA_VF_MAX - u16 pf_vlan; /* When set, guest VLAN config not allowed. */ - u16 pf_qos; - u16 tx_rate; -#ifdef HAVE_VF_SPOOFCHK_CONFIGURE - bool spoofchk_enabled; -#endif -#endif -}; - -#define IGB_VF_FLAG_CTS 0x00000001 /* VF is clear to send data */ -#define IGB_VF_FLAG_UNI_PROMISC 0x00000002 /* VF has unicast promisc */ -#define IGB_VF_FLAG_MULTI_PROMISC 0x00000004 /* VF has multicast promisc */ -#define IGB_VF_FLAG_PF_SET_MAC 0x00000008 /* PF has set MAC address */ - -/* RX descriptor control thresholds. - * PTHRESH - MAC will consider prefetch if it has fewer than this number of - * descriptors available in its onboard memory. - * Setting this to 0 disables RX descriptor prefetch. - * HTHRESH - MAC will only prefetch if there are at least this many descriptors - * available in host memory. - * If PTHRESH is 0, this should also be 0. - * WTHRESH - RX descriptor writeback threshold - MAC will delay writing back - * descriptors until either it has this many to write back, or the - * ITR timer expires. - */ -#define IGB_RX_PTHRESH ((hw->mac.type == e1000_i354) ? 12 : 8) -#define IGB_RX_HTHRESH 8 -#define IGB_TX_PTHRESH ((hw->mac.type == e1000_i354) ? 20 : 8) -#define IGB_TX_HTHRESH 1 -#define IGB_RX_WTHRESH ((hw->mac.type == e1000_82576 && \ - adapter->msix_entries) ? 1 : 4) - -/* this is the size past which hardware will drop packets when setting LPE=0 */ -#define MAXIMUM_ETHERNET_VLAN_SIZE 1522 - -/* NOTE: netdev_alloc_skb reserves 16 bytes, NET_IP_ALIGN means we - * reserve 2 more, and skb_shared_info adds an additional 384 more, - * this adds roughly 448 bytes of extra data meaning the smallest - * allocation we could have is 1K. - * i.e. RXBUFFER_512 --> size-1024 slab - */ -/* Supported Rx Buffer Sizes */ -#define IGB_RXBUFFER_256 256 -#define IGB_RXBUFFER_2048 2048 -#define IGB_RXBUFFER_16384 16384 -#define IGB_RX_HDR_LEN IGB_RXBUFFER_256 -#if MAX_SKB_FRAGS < 8 -#define IGB_RX_BUFSZ ALIGN(MAX_JUMBO_FRAME_SIZE / MAX_SKB_FRAGS, 1024) -#else -#define IGB_RX_BUFSZ IGB_RXBUFFER_2048 -#endif - - -/* Packet Buffer allocations */ -#define IGB_PBA_BYTES_SHIFT 0xA -#define IGB_TX_HEAD_ADDR_SHIFT 7 -#define IGB_PBA_TX_MASK 0xFFFF0000 - -#define IGB_FC_PAUSE_TIME 0x0680 /* 858 usec */ - -/* How many Rx Buffers do we bundle into one write to the hardware ? */ -#define IGB_RX_BUFFER_WRITE 16 /* Must be power of 2 */ - -#define IGB_EEPROM_APME 0x0400 -#define AUTO_ALL_MODES 0 - -#ifndef IGB_MASTER_SLAVE -/* Switch to override PHY master/slave setting */ -#define IGB_MASTER_SLAVE e1000_ms_hw_default -#endif - -#define IGB_MNG_VLAN_NONE -1 - -#ifndef IGB_NO_LRO -#define IGB_LRO_MAX 32 /*Maximum number of LRO descriptors*/ -struct igb_lro_stats { - u32 flushed; - u32 coal; -}; - -/* - * igb_lro_header - header format to be aggregated by LRO - * @iph: IP header without options - * @tcp: TCP header - * @ts: Optional TCP timestamp data in TCP options - * - * This structure relies on the check above that verifies that the header - * is IPv4 and does not contain any options. - */ -struct igb_lrohdr { - struct iphdr iph; - struct tcphdr th; - __be32 ts[0]; -}; - -struct igb_lro_list { - struct sk_buff_head active; - struct igb_lro_stats stats; -}; - -#endif /* IGB_NO_LRO */ -struct igb_cb { -#ifndef IGB_NO_LRO -#ifdef CONFIG_IGB_DISABLE_PACKET_SPLIT - union { /* Union defining head/tail partner */ - struct sk_buff *head; - struct sk_buff *tail; - }; -#endif - __be32 tsecr; /* timestamp echo response */ - u32 tsval; /* timestamp value in host order */ - u32 next_seq; /* next expected sequence number */ - u16 free; /* 65521 minus total size */ - u16 mss; /* size of data portion of packet */ - u16 append_cnt; /* number of skb's appended */ -#endif /* IGB_NO_LRO */ -#ifdef HAVE_VLAN_RX_REGISTER - u16 vid; /* VLAN tag */ -#endif -}; -#define IGB_CB(skb) ((struct igb_cb *)(skb)->cb) - -enum igb_tx_flags { - /* cmd_type flags */ - IGB_TX_FLAGS_VLAN = 0x01, - IGB_TX_FLAGS_TSO = 0x02, - IGB_TX_FLAGS_TSTAMP = 0x04, - - /* olinfo flags */ - IGB_TX_FLAGS_IPV4 = 0x10, - IGB_TX_FLAGS_CSUM = 0x20, -}; - -/* VLAN info */ -#define IGB_TX_FLAGS_VLAN_MASK 0xffff0000 -#define IGB_TX_FLAGS_VLAN_SHIFT 16 - -/* - * The largest size we can write to the descriptor is 65535. In order to - * maintain a power of two alignment we have to limit ourselves to 32K. - */ -#define IGB_MAX_TXD_PWR 15 -#define IGB_MAX_DATA_PER_TXD (1 << IGB_MAX_TXD_PWR) - -/* Tx Descriptors needed, worst case */ -#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), IGB_MAX_DATA_PER_TXD) -#ifndef MAX_SKB_FRAGS -#define DESC_NEEDED 4 -#elif (MAX_SKB_FRAGS < 16) -#define DESC_NEEDED ((MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE)) + 4) -#else -#define DESC_NEEDED (MAX_SKB_FRAGS + 4) -#endif - -/* wrapper around a pointer to a socket buffer, - * so a DMA handle can be stored along with the buffer */ -struct igb_tx_buffer { - union e1000_adv_tx_desc *next_to_watch; - unsigned long time_stamp; - struct sk_buff *skb; - unsigned int bytecount; - u16 gso_segs; - __be16 protocol; - DEFINE_DMA_UNMAP_ADDR(dma); - DEFINE_DMA_UNMAP_LEN(len); - u32 tx_flags; -}; - -struct igb_rx_buffer { - dma_addr_t dma; -#ifdef CONFIG_IGB_DISABLE_PACKET_SPLIT - struct sk_buff *skb; -#else - struct page *page; - u32 page_offset; -#endif -}; - -struct igb_tx_queue_stats { - u64 packets; - u64 bytes; - u64 restart_queue; -}; - -struct igb_rx_queue_stats { - u64 packets; - u64 bytes; - u64 drops; - u64 csum_err; - u64 alloc_failed; - u64 ipv4_packets; /* IPv4 headers processed */ - u64 ipv4e_packets; /* IPv4E headers with extensions processed */ - u64 ipv6_packets; /* IPv6 headers processed */ - u64 ipv6e_packets; /* IPv6E headers with extensions processed */ - u64 tcp_packets; /* TCP headers processed */ - u64 udp_packets; /* UDP headers processed */ - u64 sctp_packets; /* SCTP headers processed */ - u64 nfs_packets; /* NFS headers processe */ -}; - -struct igb_ring_container { - struct igb_ring *ring; /* pointer to linked list of rings */ - unsigned int total_bytes; /* total bytes processed this int */ - unsigned int total_packets; /* total packets processed this int */ - u16 work_limit; /* total work allowed per interrupt */ - u8 count; /* total number of rings in vector */ - u8 itr; /* current ITR setting for ring */ -}; - -struct igb_ring { - struct igb_q_vector *q_vector; /* backlink to q_vector */ - struct net_device *netdev; /* back pointer to net_device */ - struct device *dev; /* device for dma mapping */ - union { /* array of buffer info structs */ - struct igb_tx_buffer *tx_buffer_info; - struct igb_rx_buffer *rx_buffer_info; - }; -#ifdef HAVE_PTP_1588_CLOCK - unsigned long last_rx_timestamp; -#endif /* HAVE_PTP_1588_CLOCK */ - void *desc; /* descriptor ring memory */ - unsigned long flags; /* ring specific flags */ - void __iomem *tail; /* pointer to ring tail register */ - dma_addr_t dma; /* phys address of the ring */ - unsigned int size; /* length of desc. ring in bytes */ - - u16 count; /* number of desc. in the ring */ - u8 queue_index; /* logical index of the ring*/ - u8 reg_idx; /* physical index of the ring */ - - /* everything past this point are written often */ - u16 next_to_clean; - u16 next_to_use; - u16 next_to_alloc; - - union { - /* TX */ - struct { - struct igb_tx_queue_stats tx_stats; - }; - /* RX */ - struct { - struct igb_rx_queue_stats rx_stats; -#ifdef CONFIG_IGB_DISABLE_PACKET_SPLIT - u16 rx_buffer_len; -#else - struct sk_buff *skb; -#endif - }; - }; -#ifdef CONFIG_IGB_VMDQ_NETDEV - struct net_device *vmdq_netdev; - int vqueue_index; /* queue index for virtual netdev */ -#endif -} ____cacheline_internodealigned_in_smp; - -struct igb_q_vector { - struct igb_adapter *adapter; /* backlink */ - int cpu; /* CPU for DCA */ - u32 eims_value; /* EIMS mask value */ - - u16 itr_val; - u8 set_itr; - void __iomem *itr_register; - - struct igb_ring_container rx, tx; - - struct napi_struct napi; -#ifndef IGB_NO_LRO - struct igb_lro_list lrolist; /* LRO list for queue vector*/ -#endif - char name[IFNAMSIZ + 9]; -#ifndef HAVE_NETDEV_NAPI_LIST - struct net_device poll_dev; -#endif - - /* for dynamic allocation of rings associated with this q_vector */ - struct igb_ring ring[0] ____cacheline_internodealigned_in_smp; -}; - -enum e1000_ring_flags_t { -#ifndef HAVE_NDO_SET_FEATURES - IGB_RING_FLAG_RX_CSUM, -#endif - IGB_RING_FLAG_RX_SCTP_CSUM, - IGB_RING_FLAG_RX_LB_VLAN_BSWAP, - IGB_RING_FLAG_TX_CTX_IDX, - IGB_RING_FLAG_TX_DETECT_HANG, -}; - -struct igb_mac_addr { - u8 addr[ETH_ALEN]; - u16 queue; - u16 state; /* bitmask */ -}; -#define IGB_MAC_STATE_DEFAULT 0x1 -#define IGB_MAC_STATE_MODIFIED 0x2 -#define IGB_MAC_STATE_IN_USE 0x4 - -#define IGB_TXD_DCMD (E1000_ADVTXD_DCMD_EOP | E1000_ADVTXD_DCMD_RS) - -#define IGB_RX_DESC(R, i) \ - (&(((union e1000_adv_rx_desc *)((R)->desc))[i])) -#define IGB_TX_DESC(R, i) \ - (&(((union e1000_adv_tx_desc *)((R)->desc))[i])) -#define IGB_TX_CTXTDESC(R, i) \ - (&(((struct e1000_adv_tx_context_desc *)((R)->desc))[i])) - -#ifdef CONFIG_IGB_VMDQ_NETDEV -#define netdev_ring(ring) \ - ((ring->vmdq_netdev ? ring->vmdq_netdev : ring->netdev)) -#define ring_queue_index(ring) \ - ((ring->vmdq_netdev ? ring->vqueue_index : ring->queue_index)) -#else -#define netdev_ring(ring) (ring->netdev) -#define ring_queue_index(ring) (ring->queue_index) -#endif /* CONFIG_IGB_VMDQ_NETDEV */ - -/* igb_test_staterr - tests bits within Rx descriptor status and error fields */ -static inline __le32 igb_test_staterr(union e1000_adv_rx_desc *rx_desc, - const u32 stat_err_bits) -{ - return rx_desc->wb.upper.status_error & cpu_to_le32(stat_err_bits); -} - -/* igb_desc_unused - calculate if we have unused descriptors */ -static inline u16 igb_desc_unused(const struct igb_ring *ring) -{ - u16 ntc = ring->next_to_clean; - u16 ntu = ring->next_to_use; - - return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1; -} - -#ifdef CONFIG_BQL -static inline struct netdev_queue *txring_txq(const struct igb_ring *tx_ring) -{ - return netdev_get_tx_queue(tx_ring->netdev, tx_ring->queue_index); -} -#endif /* CONFIG_BQL */ - -// #ifdef EXT_THERMAL_SENSOR_SUPPORT -// #ifdef IGB_PROCFS -struct igb_therm_proc_data -{ - struct e1000_hw *hw; - struct e1000_thermal_diode_data *sensor_data; -}; - -// #endif /* IGB_PROCFS */ -// #endif /* EXT_THERMAL_SENSOR_SUPPORT */ - -#ifdef IGB_HWMON -#define IGB_HWMON_TYPE_LOC 0 -#define IGB_HWMON_TYPE_TEMP 1 -#define IGB_HWMON_TYPE_CAUTION 2 -#define IGB_HWMON_TYPE_MAX 3 - -struct hwmon_attr { - struct device_attribute dev_attr; - struct e1000_hw *hw; - struct e1000_thermal_diode_data *sensor; - char name[12]; - }; - -struct hwmon_buff { - struct device *device; - struct hwmon_attr *hwmon_list; - unsigned int n_hwmon; - }; -#endif /* IGB_HWMON */ - -/* board specific private data structure */ -struct igb_adapter { -#ifdef HAVE_VLAN_RX_REGISTER - /* vlgrp must be first member of structure */ - struct vlan_group *vlgrp; -#else - unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; -#endif - struct net_device *netdev; - - unsigned long state; - unsigned int flags; - - unsigned int num_q_vectors; - struct msix_entry *msix_entries; - - - /* TX */ - u16 tx_work_limit; - u32 tx_timeout_count; - int num_tx_queues; - struct igb_ring *tx_ring[IGB_MAX_TX_QUEUES]; - - /* RX */ - int num_rx_queues; - struct igb_ring *rx_ring[IGB_MAX_RX_QUEUES]; - - struct timer_list watchdog_timer; - struct timer_list dma_err_timer; - struct timer_list phy_info_timer; - u16 mng_vlan_id; - u32 bd_number; - u32 wol; - u32 en_mng_pt; - u16 link_speed; - u16 link_duplex; - u8 port_num; - - /* Interrupt Throttle Rate */ - u32 rx_itr_setting; - u32 tx_itr_setting; - - struct work_struct reset_task; - struct work_struct watchdog_task; - struct work_struct dma_err_task; - bool fc_autoneg; - u8 tx_timeout_factor; - -#ifdef DEBUG - bool tx_hang_detected; - bool disable_hw_reset; -#endif - u32 max_frame_size; - - /* OS defined structs */ - struct pci_dev *pdev; -#ifndef HAVE_NETDEV_STATS_IN_NETDEV - struct net_device_stats net_stats; -#endif -#ifndef IGB_NO_LRO - struct igb_lro_stats lro_stats; -#endif - - /* structs defined in e1000_hw.h */ - struct e1000_hw hw; - struct e1000_hw_stats stats; - struct e1000_phy_info phy_info; - struct e1000_phy_stats phy_stats; - -#ifdef ETHTOOL_TEST - u32 test_icr; - struct igb_ring test_tx_ring; - struct igb_ring test_rx_ring; -#endif - - int msg_enable; - - struct igb_q_vector *q_vector[MAX_Q_VECTORS]; - u32 eims_enable_mask; - u32 eims_other; - - /* to not mess up cache alignment, always add to the bottom */ - u32 *config_space; - u16 tx_ring_count; - u16 rx_ring_count; - struct vf_data_storage *vf_data; -#ifdef IFLA_VF_MAX - int vf_rate_link_speed; -#endif - u32 lli_port; - u32 lli_size; - unsigned int vfs_allocated_count; - /* Malicious Driver Detection flag. Valid only when SR-IOV is enabled */ - bool mdd; - int int_mode; - u32 rss_queues; - u32 vmdq_pools; - char fw_version[43]; - u32 wvbr; - struct igb_mac_addr *mac_table; -#ifdef CONFIG_IGB_VMDQ_NETDEV - struct net_device *vmdq_netdev[IGB_MAX_VMDQ_QUEUES]; -#endif - int vferr_refcount; - int dmac; - u32 *shadow_vfta; - - /* External Thermal Sensor support flag */ - bool ets; -#ifdef IGB_HWMON - struct hwmon_buff igb_hwmon_buff; -#else /* IGB_HWMON */ -#ifdef IGB_PROCFS - struct proc_dir_entry *eth_dir; - struct proc_dir_entry *info_dir; - struct proc_dir_entry *therm_dir[E1000_MAX_SENSORS]; - struct igb_therm_proc_data therm_data[E1000_MAX_SENSORS]; - bool old_lsc; -#endif /* IGB_PROCFS */ -#endif /* IGB_HWMON */ - u32 etrack_id; - -#ifdef HAVE_PTP_1588_CLOCK - struct ptp_clock *ptp_clock; - struct ptp_clock_info ptp_caps; - struct delayed_work ptp_overflow_work; - struct work_struct ptp_tx_work; - struct sk_buff *ptp_tx_skb; - unsigned long ptp_tx_start; - unsigned long last_rx_ptp_check; - spinlock_t tmreg_lock; - struct cyclecounter cc; - struct timecounter tc; - u32 tx_hwtstamp_timeouts; - u32 rx_hwtstamp_cleared; -#endif /* HAVE_PTP_1588_CLOCK */ - -#ifdef HAVE_I2C_SUPPORT - struct i2c_algo_bit_data i2c_algo; - struct i2c_adapter i2c_adap; - struct i2c_client *i2c_client; -#endif /* HAVE_I2C_SUPPORT */ - unsigned long link_check_timeout; - - - int devrc; - - int copper_tries; - u16 eee_advert; -}; - -#ifdef CONFIG_IGB_VMDQ_NETDEV -struct igb_vmdq_adapter { -#ifdef HAVE_VLAN_RX_REGISTER - /* vlgrp must be first member of structure */ - struct vlan_group *vlgrp; -#else - unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; -#endif - struct igb_adapter *real_adapter; - struct net_device *vnetdev; - struct net_device_stats net_stats; - struct igb_ring *tx_ring; - struct igb_ring *rx_ring; -}; -#endif - -#define IGB_FLAG_HAS_MSI (1 << 0) -#define IGB_FLAG_DCA_ENABLED (1 << 1) -#define IGB_FLAG_LLI_PUSH (1 << 2) -#define IGB_FLAG_QUAD_PORT_A (1 << 3) -#define IGB_FLAG_QUEUE_PAIRS (1 << 4) -#define IGB_FLAG_EEE (1 << 5) -#define IGB_FLAG_DMAC (1 << 6) -#define IGB_FLAG_DETECT_BAD_DMA (1 << 7) -#define IGB_FLAG_PTP (1 << 8) -#define IGB_FLAG_RSS_FIELD_IPV4_UDP (1 << 9) -#define IGB_FLAG_RSS_FIELD_IPV6_UDP (1 << 10) -#define IGB_FLAG_WOL_SUPPORTED (1 << 11) -#define IGB_FLAG_NEED_LINK_UPDATE (1 << 12) -#define IGB_FLAG_LOOPBACK_ENABLE (1 << 13) -#define IGB_FLAG_MEDIA_RESET (1 << 14) -#define IGB_FLAG_MAS_ENABLE (1 << 15) - -/* Media Auto Sense */ -#define IGB_MAS_ENABLE_0 0X0001 -#define IGB_MAS_ENABLE_1 0X0002 -#define IGB_MAS_ENABLE_2 0X0004 -#define IGB_MAS_ENABLE_3 0X0008 - -#define IGB_MIN_TXPBSIZE 20408 -#define IGB_TX_BUF_4096 4096 - -#define IGB_DMCTLX_DCFLUSH_DIS 0x80000000 /* Disable DMA Coal Flush */ - -/* DMA Coalescing defines */ -#define IGB_DMAC_DISABLE 0 -#define IGB_DMAC_MIN 250 -#define IGB_DMAC_500 500 -#define IGB_DMAC_EN_DEFAULT 1000 -#define IGB_DMAC_2000 2000 -#define IGB_DMAC_3000 3000 -#define IGB_DMAC_4000 4000 -#define IGB_DMAC_5000 5000 -#define IGB_DMAC_6000 6000 -#define IGB_DMAC_7000 7000 -#define IGB_DMAC_8000 8000 -#define IGB_DMAC_9000 9000 -#define IGB_DMAC_MAX 10000 - -#define IGB_82576_TSYNC_SHIFT 19 -#define IGB_82580_TSYNC_SHIFT 24 -#define IGB_TS_HDR_LEN 16 - -/* CEM Support */ -#define FW_HDR_LEN 0x4 -#define FW_CMD_DRV_INFO 0xDD -#define FW_CMD_DRV_INFO_LEN 0x5 -#define FW_CMD_RESERVED 0X0 -#define FW_RESP_SUCCESS 0x1 -#define FW_UNUSED_VER 0x0 -#define FW_MAX_RETRIES 3 -#define FW_STATUS_SUCCESS 0x1 -#define FW_FAMILY_DRV_VER 0Xffffffff - -#define IGB_MAX_LINK_TRIES 20 - -struct e1000_fw_hdr { - u8 cmd; - u8 buf_len; - union - { - u8 cmd_resv; - u8 ret_status; - } cmd_or_resp; - u8 checksum; -}; - -#pragma pack(push,1) -struct e1000_fw_drv_info { - struct e1000_fw_hdr hdr; - u8 port_num; - u32 drv_version; - u16 pad; /* end spacing to ensure length is mult. of dword */ - u8 pad2; /* end spacing to ensure length is mult. of dword2 */ -}; -#pragma pack(pop) - -enum e1000_state_t { - __IGB_TESTING, - __IGB_RESETTING, - __IGB_DOWN -}; - -extern char igb_driver_name[]; -extern char igb_driver_version[]; - -extern int igb_up(struct igb_adapter *); -extern void igb_down(struct igb_adapter *); -extern void igb_reinit_locked(struct igb_adapter *); -extern void igb_reset(struct igb_adapter *); -extern int igb_set_spd_dplx(struct igb_adapter *, u16); -extern int igb_setup_tx_resources(struct igb_ring *); -extern int igb_setup_rx_resources(struct igb_ring *); -extern void igb_free_tx_resources(struct igb_ring *); -extern void igb_free_rx_resources(struct igb_ring *); -extern void igb_configure_tx_ring(struct igb_adapter *, struct igb_ring *); -extern void igb_configure_rx_ring(struct igb_adapter *, struct igb_ring *); -extern void igb_setup_tctl(struct igb_adapter *); -extern void igb_setup_rctl(struct igb_adapter *); -extern netdev_tx_t igb_xmit_frame_ring(struct sk_buff *, struct igb_ring *); -extern void igb_unmap_and_free_tx_resource(struct igb_ring *, - struct igb_tx_buffer *); -extern void igb_alloc_rx_buffers(struct igb_ring *, u16); -extern void igb_clean_rx_ring(struct igb_ring *); -extern void igb_update_stats(struct igb_adapter *); -extern bool igb_has_link(struct igb_adapter *adapter); -extern void igb_set_ethtool_ops(struct net_device *); -extern void igb_check_options(struct igb_adapter *); -extern void igb_power_up_link(struct igb_adapter *); -#ifdef HAVE_PTP_1588_CLOCK -extern void igb_ptp_init(struct igb_adapter *adapter); -extern void igb_ptp_stop(struct igb_adapter *adapter); -extern void igb_ptp_reset(struct igb_adapter *adapter); -extern void igb_ptp_tx_work(struct work_struct *work); -extern void igb_ptp_rx_hang(struct igb_adapter *adapter); -extern void igb_ptp_tx_hwtstamp(struct igb_adapter *adapter); -extern void igb_ptp_rx_rgtstamp(struct igb_q_vector *q_vector, - struct sk_buff *skb); -extern void igb_ptp_rx_pktstamp(struct igb_q_vector *q_vector, - unsigned char *va, - struct sk_buff *skb); -static inline void igb_ptp_rx_hwtstamp(struct igb_ring *rx_ring, - union e1000_adv_rx_desc *rx_desc, - struct sk_buff *skb) -{ - if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) { -#ifdef CONFIG_IGB_DISABLE_PACKET_SPLIT - igb_ptp_rx_pktstamp(rx_ring->q_vector, skb->data, skb); - skb_pull(skb, IGB_TS_HDR_LEN); -#endif - return; - } - - if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TS)) - igb_ptp_rx_rgtstamp(rx_ring->q_vector, skb); - - /* Update the last_rx_timestamp timer in order to enable watchdog check - * for error case of latched timestamp on a dropped packet. - */ - rx_ring->last_rx_timestamp = jiffies; -} - -extern int igb_ptp_hwtstamp_ioctl(struct net_device *netdev, - struct ifreq *ifr, int cmd); -#endif /* HAVE_PTP_1588_CLOCK */ -#ifdef ETHTOOL_OPS_COMPAT -extern int ethtool_ioctl(struct ifreq *); -#endif -extern int igb_write_mc_addr_list(struct net_device *netdev); -extern int igb_add_mac_filter(struct igb_adapter *adapter, u8 *addr, u16 queue); -extern int igb_del_mac_filter(struct igb_adapter *adapter, u8* addr, u16 queue); -extern int igb_available_rars(struct igb_adapter *adapter); -extern s32 igb_vlvf_set(struct igb_adapter *, u32, bool, u32); -extern void igb_configure_vt_default_pool(struct igb_adapter *adapter); -extern void igb_enable_vlan_tags(struct igb_adapter *adapter); -#ifndef HAVE_VLAN_RX_REGISTER -extern void igb_vlan_mode(struct net_device *, u32); -#endif - -#define E1000_PCS_CFG_IGN_SD 1 - -#ifdef IGB_HWMON -void igb_sysfs_exit(struct igb_adapter *adapter); -int igb_sysfs_init(struct igb_adapter *adapter); -#else -#ifdef IGB_PROCFS -int igb_procfs_init(struct igb_adapter* adapter); -void igb_procfs_exit(struct igb_adapter* adapter); -int igb_procfs_topdir_init(void); -void igb_procfs_topdir_exit(void); -#endif /* IGB_PROCFS */ -#endif /* IGB_HWMON */ - - - -#endif /* _IGB_H_ */ |