diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h | 220 |
1 files changed, 149 insertions, 71 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h index 166d7f71442e..634c63c7f7eb 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h @@ -1,8 +1,7 @@ /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ /* Copyright (C) 2015-2018 Netronome Systems, Inc. */ -/* - * nfp_net_ctrl.h +/* nfp_net_ctrl.h * Netronome network device driver: Control BAR layout * Authors: Jakub Kicinski <jakub.kicinski@netronome.com> * Jason McMullan <jason.mcmullan@netronome.com> @@ -15,41 +14,51 @@ #include <linux/types.h> -/** - * Configuration BAR size. +/* 64-bit per app capabilities */ +#define NFP_NET_APP_CAP_SP_INDIFF BIT_ULL(0) /* indifferent to port speed */ + +/* Configuration BAR size. * * The configuration BAR is 8K in size, but due to * THB-350, 32k needs to be reserved. */ #define NFP_NET_CFG_BAR_SZ (32 * 1024) -/** - * Offset in Freelist buffer where packet starts on RX - */ +/* Offset in Freelist buffer where packet starts on RX */ #define NFP_NET_RX_OFFSET 32 -/** - * LSO parameters +/* LSO parameters * %NFP_NET_LSO_MAX_HDR_SZ: Maximum header size supported for LSO frames * %NFP_NET_LSO_MAX_SEGS: Maximum number of segments LSO frame can produce */ #define NFP_NET_LSO_MAX_HDR_SZ 255 #define NFP_NET_LSO_MAX_SEGS 64 -/** - * Prepend field types - */ +/* working with metadata vlan api (NFD version >= 2.0) */ +#define NFP_NET_META_VLAN_STRIP BIT(31) +#define NFP_NET_META_VLAN_TPID_MASK GENMASK(19, 16) +#define NFP_NET_META_VLAN_TCI_MASK GENMASK(15, 0) + +/* Prepend field types */ #define NFP_NET_META_FIELD_SIZE 4 #define NFP_NET_META_HASH 1 /* next field carries hash type */ #define NFP_NET_META_MARK 2 +#define NFP_NET_META_VLAN 4 /* ctag or stag type */ #define NFP_NET_META_PORTID 5 #define NFP_NET_META_CSUM 6 /* checksum complete type */ +#define NFP_NET_META_CONN_HANDLE 7 +#define NFP_NET_META_RESYNC_INFO 8 /* RX resync info request */ +#define NFP_NET_META_IPSEC 9 /* IPsec SA index for tx and rx */ #define NFP_META_PORT_ID_CTRL ~0U -/** - * Hash type pre-pended when a RSS hash was computed - */ +/* Prepend field sizes */ +#define NFP_NET_META_VLAN_SIZE 4 +#define NFP_NET_META_PORTID_SIZE 4 +#define NFP_NET_META_CONN_HANDLE_SIZE 8 +#define NFP_NET_META_IPSEC_SIZE 4 +#define NFP_NET_META_IPSEC_FIELD_SIZE 12 +/* Hash type pre-pended when a RSS hash was computed */ #define NFP_NET_RSS_NONE 0 #define NFP_NET_RSS_IPV4 1 #define NFP_NET_RSS_IPV6 2 @@ -61,16 +70,14 @@ #define NFP_NET_RSS_IPV6_UDP 8 #define NFP_NET_RSS_IPV6_EX_UDP 9 -/** - * Ring counts +/* Ring counts * %NFP_NET_TXR_MAX: Maximum number of TX rings * %NFP_NET_RXR_MAX: Maximum number of RX rings */ #define NFP_NET_TXR_MAX 64 #define NFP_NET_RXR_MAX 64 -/** - * Read/Write config words (0x0000 - 0x002c) +/* Read/Write config words (0x0000 - 0x002c) * %NFP_NET_CFG_CTRL: Global control * %NFP_NET_CFG_UPDATE: Indicate which fields are updated * %NFP_NET_CFG_TXRS_ENABLE: Bitmask of enabled TX rings @@ -98,14 +105,15 @@ #define NFP_NET_CFG_CTRL_LSO (0x1 << 10) /* LSO/TSO (version 1) */ #define NFP_NET_CFG_CTRL_CTAG_FILTER (0x1 << 11) /* VLAN CTAG filtering */ #define NFP_NET_CFG_CTRL_CMSG_DATA (0x1 << 12) /* RX cmsgs on data Qs */ +#define NFP_NET_CFG_CTRL_RXQINQ (0x1 << 13) /* Enable S-tag strip */ +#define NFP_NET_CFG_CTRL_RXVLAN_V2 (0x1 << 15) /* Enable C-tag strip */ #define NFP_NET_CFG_CTRL_RINGCFG (0x1 << 16) /* Ring runtime changes */ #define NFP_NET_CFG_CTRL_RSS (0x1 << 17) /* RSS (version 1) */ #define NFP_NET_CFG_CTRL_IRQMOD (0x1 << 18) /* Interrupt moderation */ -#define NFP_NET_CFG_CTRL_RINGPRIO (0x1 << 19) /* Ring priorities */ #define NFP_NET_CFG_CTRL_MSIXAUTO (0x1 << 20) /* MSI-X auto-masking */ #define NFP_NET_CFG_CTRL_TXRWB (0x1 << 21) /* Write-back of TX ring*/ -#define NFP_NET_CFG_CTRL_L2SWITCH (0x1 << 22) /* L2 Switch */ -#define NFP_NET_CFG_CTRL_L2SWITCH_LOCAL (0x1 << 23) /* Switch to local */ +#define NFP_NET_CFG_CTRL_VEPA (0x1 << 22) /* Enable VEPA mode */ +#define NFP_NET_CFG_CTRL_TXVLAN_V2 (0x1 << 23) /* Enable VLAN C-tag insert*/ #define NFP_NET_CFG_CTRL_VXLAN (0x1 << 24) /* VXLAN tunnel support */ #define NFP_NET_CFG_CTRL_NVGRE (0x1 << 25) /* NVGRE tunnel support */ #define NFP_NET_CFG_CTRL_BPF (0x1 << 27) /* BPF offload capable */ @@ -122,6 +130,10 @@ NFP_NET_CFG_CTRL_CSUM_COMPLETE) #define NFP_NET_CFG_CTRL_CHAIN_META (NFP_NET_CFG_CTRL_RSS2 | \ NFP_NET_CFG_CTRL_CSUM_COMPLETE) +#define NFP_NET_CFG_CTRL_RXVLAN_ANY (NFP_NET_CFG_CTRL_RXVLAN | \ + NFP_NET_CFG_CTRL_RXVLAN_V2) +#define NFP_NET_CFG_CTRL_TXVLAN_ANY (NFP_NET_CFG_CTRL_TXVLAN | \ + NFP_NET_CFG_CTRL_TXVLAN_V2) #define NFP_NET_CFG_UPDATE 0x0004 #define NFP_NET_CFG_UPDATE_GEN (0x1 << 0) /* General update */ @@ -130,7 +142,6 @@ #define NFP_NET_CFG_UPDATE_TXRPRIO (0x1 << 3) /* TX Ring prio change */ #define NFP_NET_CFG_UPDATE_RXRPRIO (0x1 << 4) /* RX Ring prio change */ #define NFP_NET_CFG_UPDATE_MSIX (0x1 << 5) /* MSI-X change */ -#define NFP_NET_CFG_UPDATE_L2SWITCH (0x1 << 6) /* Switch changes */ #define NFP_NET_CFG_UPDATE_RESET (0x1 << 7) /* Update due to FLR */ #define NFP_NET_CFG_UPDATE_IRQMOD (0x1 << 8) /* IRQ mod change */ #define NFP_NET_CFG_UPDATE_VXLAN (0x1 << 9) /* VXLAN port change */ @@ -138,6 +149,7 @@ #define NFP_NET_CFG_UPDATE_MACADDR (0x1 << 11) /* MAC address change */ #define NFP_NET_CFG_UPDATE_MBOX (0x1 << 12) /* Mailbox update */ #define NFP_NET_CFG_UPDATE_VF (0x1 << 13) /* VF settings change */ +#define NFP_NET_CFG_UPDATE_CRYPTO (0x1 << 14) /* Crypto on/off */ #define NFP_NET_CFG_UPDATE_ERR (0x1 << 31) /* A error occurred */ #define NFP_NET_CFG_TXRS_ENABLE 0x0008 #define NFP_NET_CFG_RXRS_ENABLE 0x0010 @@ -147,8 +159,7 @@ #define NFP_NET_CFG_LSC 0x0020 #define NFP_NET_CFG_MACADDR 0x0024 -/** - * Read-only words (0x0030 - 0x0050): +/* Read-only words (0x0030 - 0x0050): * %NFP_NET_CFG_VERSION: Firmware version number * %NFP_NET_CFG_STS: Status * %NFP_NET_CFG_CAP: Capabilities (same bits as %NFP_NET_CFG_CTRL) @@ -162,7 +173,10 @@ * - define more STS bits */ #define NFP_NET_CFG_VERSION 0x0030 -#define NFP_NET_CFG_VERSION_RESERVED_MASK (0xff << 24) +#define NFP_NET_CFG_VERSION_RESERVED_MASK (0xfe << 24) +#define NFP_NET_CFG_VERSION_DP_NFD3 0 +#define NFP_NET_CFG_VERSION_DP_NFDK 1 +#define NFP_NET_CFG_VERSION_DP_MASK 1 #define NFP_NET_CFG_VERSION_CLASS_MASK (0xff << 16) #define NFP_NET_CFG_VERSION_CLASS(x) (((x) & 0xff) << 16) #define NFP_NET_CFG_VERSION_CLASS_GENERIC 0 @@ -185,6 +199,10 @@ #define NFP_NET_CFG_STS_LINK_RATE_40G 5 #define NFP_NET_CFG_STS_LINK_RATE_50G 6 #define NFP_NET_CFG_STS_LINK_RATE_100G 7 +/* NSP Link rate is a 16-bit word. It's determined by NSP and + * written to CFG BAR by NFP driver. + */ +#define NFP_NET_CFG_STS_NSP_LINK_RATE 0x0036 #define NFP_NET_CFG_CAP 0x0038 #define NFP_NET_CFG_MAX_TXRINGS 0x003c #define NFP_NET_CFG_MAX_RXRINGS 0x0040 @@ -193,36 +211,31 @@ #define NFP_NET_CFG_START_TXQ 0x0048 #define NFP_NET_CFG_START_RXQ 0x004c -/** - * Prepend configuration +/* Prepend configuration */ #define NFP_NET_CFG_RX_OFFSET 0x0050 #define NFP_NET_CFG_RX_OFFSET_DYNAMIC 0 /* Prepend mode */ -/** - * RSS capabilities +/* RSS capabilities * %NFP_NET_CFG_RSS_CAP_HFUNC: supported hash functions (same bits as * %NFP_NET_CFG_RSS_HFUNC) */ #define NFP_NET_CFG_RSS_CAP 0x0054 #define NFP_NET_CFG_RSS_CAP_HFUNC 0xff000000 -/** - * TLV area start +/* TLV area start * %NFP_NET_CFG_TLV_BASE: start anchor of the TLV area */ #define NFP_NET_CFG_TLV_BASE 0x0058 -/** - * VXLAN/UDP encap configuration +/* VXLAN/UDP encap configuration * %NFP_NET_CFG_VXLAN_PORT: Base address of table of tunnels' UDP dst ports * %NFP_NET_CFG_VXLAN_SZ: Size of the UDP port table in bytes */ #define NFP_NET_CFG_VXLAN_PORT 0x0060 #define NFP_NET_CFG_VXLAN_SZ 0x0008 -/** - * BPF section +/* BPF section * %NFP_NET_CFG_BPF_ABI: BPF ABI version * %NFP_NET_CFG_BPF_CAP: BPF capabilities * %NFP_NET_CFG_BPF_MAX_LEN: Maximum size of JITed BPF code in bytes @@ -247,14 +260,25 @@ #define NFP_NET_CFG_BPF_CFG_MASK 7ULL #define NFP_NET_CFG_BPF_ADDR_MASK (~NFP_NET_CFG_BPF_CFG_MASK) -/** - * 40B reserved for future use (0x0098 - 0x00c0) +/* 3 words reserved for extended ctrl words (0x0098 - 0x00a4) + * 3 words reserved for extended cap words (0x00a4 - 0x00b0) + * Currently only one word is used, can be extended in future. */ -#define NFP_NET_CFG_RESERVED 0x0098 -#define NFP_NET_CFG_RESERVED_SZ 0x0028 +#define NFP_NET_CFG_CTRL_WORD1 0x0098 +#define NFP_NET_CFG_CTRL_PKT_TYPE (0x1 << 0) /* Pkttype offload */ +#define NFP_NET_CFG_CTRL_IPSEC (0x1 << 1) /* IPsec offload */ +#define NFP_NET_CFG_CTRL_MCAST_FILTER (0x1 << 2) /* Multicast Filter */ +#define NFP_NET_CFG_CTRL_FREELIST_EN (0x1 << 6) /* Freelist enable flag bit */ +#define NFP_NET_CFG_CTRL_FLOW_STEER (0x1 << 8) /* Flow steering */ +#define NFP_NET_CFG_CTRL_USO (0x1 << 16) /* UDP segmentation offload */ -/** - * RSS configuration (0x0100 - 0x01ac): +#define NFP_NET_CFG_CAP_WORD1 0x00a4 + +/* 16B reserved for future use (0x00b0 - 0x00c0) */ +#define NFP_NET_CFG_RESERVED 0x00b0 +#define NFP_NET_CFG_RESERVED_SZ 0x0010 + +/* RSS configuration (0x0100 - 0x01ac): * Used only when NFP_NET_CFG_CTRL_RSS is enabled * %NFP_NET_CFG_RSS_CFG: RSS configuration word * %NFP_NET_CFG_RSS_KEY: RSS "secret" key @@ -281,8 +305,7 @@ NFP_NET_CFG_RSS_KEY_SZ) #define NFP_NET_CFG_RSS_ITBL_SZ 0x80 -/** - * TX ring configuration (0x200 - 0x800) +/* TX ring configuration (0x200 - 0x800) * %NFP_NET_CFG_TXR_BASE: Base offset for TX ring configuration * %NFP_NET_CFG_TXR_ADDR: Per TX ring DMA address (8B entries) * %NFP_NET_CFG_TXR_WB_ADDR: Per TX ring write back DMA address (8B entries) @@ -301,8 +324,7 @@ #define NFP_NET_CFG_TXR_IRQ_MOD(_x) (NFP_NET_CFG_TXR_BASE + 0x500 + \ ((_x) * 0x4)) -/** - * RX ring configuration (0x0800 - 0x0c00) +/* RX ring configuration (0x0800 - 0x0c00) * %NFP_NET_CFG_RXR_BASE: Base offset for RX ring configuration * %NFP_NET_CFG_RXR_ADDR: Per RX ring DMA address (8B entries) * %NFP_NET_CFG_RXR_SZ: Per RX ring ring size (1B entries) @@ -318,8 +340,7 @@ #define NFP_NET_CFG_RXR_IRQ_MOD(_x) (NFP_NET_CFG_RXR_BASE + 0x300 + \ ((_x) * 0x4)) -/** - * Interrupt Control/Cause registers (0x0c00 - 0x0d00) +/* Interrupt Control/Cause registers (0x0c00 - 0x0d00) * These registers are only used when MSI-X auto-masking is not * enabled (%NFP_NET_CFG_CTRL_MSIXAUTO not set). The array is index * by MSI-X entry and are 1B in size. If an entry is zero, the @@ -334,8 +355,7 @@ #define NFP_NET_CFG_ICR_RXTX 0x1 #define NFP_NET_CFG_ICR_LSC 0x2 -/** - * General device stats (0x0d00 - 0x0d90) +/* General device stats (0x0d00 - 0x0d90) * all counters are 64bit. */ #define NFP_NET_CFG_STATS_BASE 0x0d00 @@ -368,8 +388,7 @@ #define NFP_NET_CFG_STATS_APP3_FRAMES (NFP_NET_CFG_STATS_BASE + 0xc0) #define NFP_NET_CFG_STATS_APP3_BYTES (NFP_NET_CFG_STATS_BASE + 0xc8) -/** - * Per ring stats (0x1000 - 0x1800) +/* Per ring stats (0x1000 - 0x1800) * options, 64bit per entry * %NFP_NET_CFG_TXR_STATS: TX ring statistics (Packet and Byte count) * %NFP_NET_CFG_RXR_STATS: RX ring statistics (Packet and Byte count) @@ -381,26 +400,29 @@ #define NFP_NET_CFG_RXR_STATS(_x) (NFP_NET_CFG_RXR_STATS_BASE + \ ((_x) * 0x10)) -/** - * General use mailbox area (0x1800 - 0x19ff) +/* General use mailbox area (0x1800 - 0x19ff) * 4B used for update command and 4B return code * followed by a max of 504B of variable length value */ #define NFP_NET_CFG_MBOX_BASE 0x1800 #define NFP_NET_CFG_MBOX_VAL_MAX_SZ 0x1F8 - #define NFP_NET_CFG_MBOX_SIMPLE_CMD 0x0 #define NFP_NET_CFG_MBOX_SIMPLE_RET 0x4 #define NFP_NET_CFG_MBOX_SIMPLE_VAL 0x8 -#define NFP_NET_CFG_MBOX_SIMPLE_LEN 0x12 #define NFP_NET_CFG_MBOX_CMD_CTAG_FILTER_ADD 1 #define NFP_NET_CFG_MBOX_CMD_CTAG_FILTER_KILL 2 - +#define NFP_NET_CFG_MBOX_CMD_IPSEC 3 #define NFP_NET_CFG_MBOX_CMD_PCI_DSCP_PRIOMAP_SET 5 +#define NFP_NET_CFG_MBOX_CMD_TLV_CMSG 6 +#define NFP_NET_CFG_MBOX_CMD_DCB_UPDATE 7 + +#define NFP_NET_CFG_MBOX_CMD_MULTICAST_ADD 8 +#define NFP_NET_CFG_MBOX_CMD_MULTICAST_DEL 9 -/** - * VLAN filtering using general use mailbox +#define NFP_NET_CFG_MBOX_CMD_FLOW_STEER 10 + +/* VLAN filtering using general use mailbox * %NFP_NET_CFG_VLAN_FILTER: Base address of VLAN filter mailbox * %NFP_NET_CFG_VLAN_FILTER_VID: VLAN ID to filter * %NFP_NET_CFG_VLAN_FILTER_PROTO: VLAN proto to filter @@ -411,8 +433,30 @@ #define NFP_NET_CFG_VLAN_FILTER_PROTO (NFP_NET_CFG_VLAN_FILTER + 2) #define NFP_NET_CFG_VLAN_FILTER_SZ 0x0004 -/** - * TLV capabilities +/* Multicast filtering using general use mailbox + * %NFP_NET_CFG_MULTICAST: Base address of Multicast filter mailbox + * %NFP_NET_CFG_MULTICAST_MAC_HI: High 32-bits of Multicast MAC address + * %NFP_NET_CFG_MULTICAST_MAC_LO: Low 16-bits of Multicast MAC address + * %NFP_NET_CFG_MULTICAST_SZ: Size of the Multicast filter mailbox in bytes + */ +#define NFP_NET_CFG_MULTICAST NFP_NET_CFG_MBOX_SIMPLE_VAL +#define NFP_NET_CFG_MULTICAST_MAC_HI NFP_NET_CFG_MULTICAST +#define NFP_NET_CFG_MULTICAST_MAC_LO (NFP_NET_CFG_MULTICAST + 6) +#define NFP_NET_CFG_MULTICAST_SZ 0x0006 + +/* Max size of FS rules in bytes */ +#define NFP_NET_CFG_FS_SZ 0x0054 +/* Sub commands for FS */ +enum { + NFP_NET_CFG_MBOX_CMD_FS_ADD_V4, + NFP_NET_CFG_MBOX_CMD_FS_DEL_V4, + NFP_NET_CFG_MBOX_CMD_FS_ADD_V6, + NFP_NET_CFG_MBOX_CMD_FS_DEL_V6, + NFP_NET_CFG_MBOX_CMD_FS_ADD_ETHTYPE, + NFP_NET_CFG_MBOX_CMD_FS_DEL_ETHTYPE, +}; + +/* TLV capabilities * %NFP_NET_CFG_TLV_TYPE: Offset of type within the TLV * %NFP_NET_CFG_TLV_TYPE_REQUIRED: Driver must be able to parse the TLV * %NFP_NET_CFG_TLV_LENGTH: Offset of length within the TLV @@ -438,8 +482,7 @@ #define NFP_NET_CFG_TLV_HEADER_TYPE 0x7fff0000 #define NFP_NET_CFG_TLV_HEADER_LENGTH 0x0000ffff -/** - * Capability TLV types +/* Capability TLV types * * %NFP_NET_CFG_TLV_TYPE_UNKNOWN: * Special TLV type to catch bugs, should never be encountered. Drivers should @@ -470,6 +513,32 @@ * %NFP_NET_CFG_TLV_TYPE_REPR_CAP: * Single word, equivalent of %NFP_NET_CFG_CAP for representors, features which * can be used on representors. + * + * %NFP_NET_CFG_TLV_TYPE_MBOX_CMSG_TYPES: + * Variable, bitmap of control message types supported by the mailbox handler. + * Bit 0 corresponds to message type 0, bit 1 to 1, etc. Control messages are + * encapsulated into simple TLVs, with an end TLV and written to the Mailbox. + * + * %NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS: + * 8 words, bitmaps of supported and enabled crypto operations. + * First 16B (4 words) contains a bitmap of supported crypto operations, + * and next 16B contain the enabled operations. + * This capability is made obsolete by ones with better sync methods. + * + * %NFP_NET_CFG_TLV_TYPE_VNIC_STATS: + * Variable, per-vNIC statistics, data should be 8B aligned (FW should insert + * zero-length RESERVED TLV to pad). + * TLV data has two sections. First is an array of statistics' IDs (2B each). + * Second 8B statistics themselves. Statistics are 8B aligned, meaning there + * may be a padding between sections. + * Number of statistics can be determined as floor(tlv.length / (2 + 8)). + * This TLV overwrites %NFP_NET_CFG_STATS_* values (statistics in this TLV + * duplicate the old ones, so driver should be careful not to unnecessarily + * render both). + * + * %NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS_RX_SCAN: + * Same as %NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS, but crypto TLS does stream scan + * RX sync, rather than kernel-assisted sync. */ #define NFP_NET_CFG_TLV_TYPE_UNKNOWN 0 #define NFP_NET_CFG_TLV_TYPE_RESERVED 1 @@ -479,29 +548,38 @@ #define NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL0 5 #define NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL1 6 #define NFP_NET_CFG_TLV_TYPE_REPR_CAP 7 +#define NFP_NET_CFG_TLV_TYPE_MBOX_CMSG_TYPES 10 +#define NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS 11 /* see crypto/fw.h */ +#define NFP_NET_CFG_TLV_TYPE_VNIC_STATS 12 +#define NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS_RX_SCAN 13 struct device; -/** - * struct nfp_net_tlv_caps - parsed control BAR TLV capabilities +/* struct nfp_net_tlv_caps - parsed control BAR TLV capabilities * @me_freq_mhz: ME clock_freq (MHz) * @mbox_off: vNIC mailbox area offset * @mbox_len: vNIC mailbox area length * @repr_cap: capabilities for representors + * @mbox_cmsg_types: cmsgs which can be passed through the mailbox + * @crypto_ops: supported crypto operations + * @crypto_enable_off: offset of crypto ops enable region + * @vnic_stats_off: offset of vNIC stats area + * @vnic_stats_cnt: number of vNIC stats + * @tls_resync_ss: TLS resync will be performed via stream scan */ struct nfp_net_tlv_caps { u32 me_freq_mhz; unsigned int mbox_off; unsigned int mbox_len; u32 repr_cap; + u32 mbox_cmsg_types; + u32 crypto_ops; + unsigned int crypto_enable_off; + unsigned int vnic_stats_off; + unsigned int vnic_stats_cnt; + unsigned int tls_resync_ss:1; }; int nfp_net_tlv_caps_parse(struct device *dev, u8 __iomem *ctrl_mem, struct nfp_net_tlv_caps *caps); - -static inline bool nfp_net_has_mbox(struct nfp_net_tlv_caps *caps) -{ - return caps->mbox_len >= NFP_NET_CFG_MBOX_SIMPLE_LEN; -} - #endif /* _NFP_NET_CTRL_H_ */ |