| /Linux-v6.1/drivers/net/ethernet/netronome/nfp/nfd3/ |
| D | xsk.c | 129 unsigned int meta_len, data_len, pkt_len, pkt_off; in nfp_nfd3_xsk_rx() local
167 meta_len = rxd->rxd.meta_len_dd & PCIE_DESC_RX_META_LEN_MASK; in nfp_nfd3_xsk_rx()
169 pkt_len = data_len - meta_len; in nfp_nfd3_xsk_rx()
171 if (unlikely(meta_len > NFP_NET_MAX_PREPEND)) { in nfp_nfd3_xsk_rx()
173 meta_len); in nfp_nfd3_xsk_rx()
184 xrxbuf->xdp->data += meta_len; in nfp_nfd3_xsk_rx()
190 if (meta_len) { in nfp_nfd3_xsk_rx()
193 meta_len, in nfp_nfd3_xsk_rx()
195 pkt_len, meta_len))) { in nfp_nfd3_xsk_rx()
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| D | dp.c | 720 void *data, void *pkt, unsigned int pkt_len, int meta_len) in nfp_nfd3_parse_meta() argument
893 unsigned int meta_len, data_len, meta_off, pkt_len, pkt_off; in nfp_nfd3_rx() local
932 meta_len = rxd->rxd.meta_len_dd & PCIE_DESC_RX_META_LEN_MASK; in nfp_nfd3_rx()
934 pkt_len = data_len - meta_len; in nfp_nfd3_rx()
938 pkt_off += meta_len; in nfp_nfd3_rx()
941 meta_off = pkt_off - meta_len; in nfp_nfd3_rx()
949 if (unlikely(meta_len > NFP_NET_MAX_PREPEND || in nfp_nfd3_rx()
950 (dp->rx_offset && meta_len > dp->rx_offset))) { in nfp_nfd3_rx()
952 meta_len); in nfp_nfd3_rx()
963 } else if (meta_len) { in nfp_nfd3_rx()
[all …]
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| D | nfd3.h | 93 void *data, void *pkt, unsigned int pkt_len, int meta_len);
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| /Linux-v6.1/drivers/nvme/host/ |
| D | ioctl.c | 87 unsigned bufflen, void __user *meta_buffer, unsigned meta_len, in nvme_map_user_request() argument
121 if (bdev && meta_buffer && meta_len) { in nvme_map_user_request()
122 meta = nvme_add_user_metadata(req, meta_buffer, meta_len, in nvme_map_user_request()
143 unsigned bufflen, void __user *meta_buffer, unsigned meta_len, in nvme_submit_user_cmd() argument
160 meta_len, meta_seed, &meta, NULL, vec); in nvme_submit_user_cmd()
174 meta_len, ret); in nvme_submit_user_cmd()
189 unsigned length, meta_len; in nvme_submit_io() local
216 meta_len = 0; in nvme_submit_io()
219 meta_len = (io.nblocks + 1) * ns->ms; in nvme_submit_io()
224 length += meta_len; in nvme_submit_io()
[all …]
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| /Linux-v6.1/drivers/net/ethernet/netronome/nfp/nfdk/ |
| D | dp.c | 716 void *data, void *pkt, unsigned int pkt_len, int meta_len) in nfp_nfdk_parse_meta() argument
1010 unsigned int meta_len, data_len, meta_off, pkt_len, pkt_off; in nfp_nfdk_rx() local
1049 meta_len = rxd->rxd.meta_len_dd & PCIE_DESC_RX_META_LEN_MASK; in nfp_nfdk_rx()
1051 pkt_len = data_len - meta_len; in nfp_nfdk_rx()
1055 pkt_off += meta_len; in nfp_nfdk_rx()
1058 meta_off = pkt_off - meta_len; in nfp_nfdk_rx()
1066 if (unlikely(meta_len > NFP_NET_MAX_PREPEND || in nfp_nfdk_rx()
1067 (dp->rx_offset && meta_len > dp->rx_offset))) { in nfp_nfdk_rx()
1069 meta_len); in nfp_nfdk_rx()
1077 if (meta_len) { in nfp_nfdk_rx()
[all …]
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| /Linux-v6.1/net/psample/ |
| D | psample.c | 372 int meta_len; in psample_sample_packet() local
376 meta_len = (in_ifindex ? nla_total_size(sizeof(u16)) : 0) + in psample_sample_packet()
391 meta_len += psample_tunnel_meta_len(tun_info); in psample_sample_packet()
395 if (meta_len + nla_total_size(data_len) > PSAMPLE_MAX_PACKET_SIZE) in psample_sample_packet()
396 data_len = PSAMPLE_MAX_PACKET_SIZE - meta_len - NLA_HDRLEN in psample_sample_packet()
399 nl_skb = genlmsg_new(meta_len + nla_total_size(data_len), GFP_ATOMIC); in psample_sample_packet()
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| /Linux-v6.1/drivers/net/ethernet/netronome/nfp/flower/ |
| D | offload.c | 98 u32 meta_len, key_len, mask_len, act_len, tot_len; in nfp_flower_xmit_flow() local
102 meta_len = sizeof(struct nfp_fl_rule_metadata); in nfp_flower_xmit_flow()
107 tot_len = meta_len + key_len + mask_len + act_len; in nfp_flower_xmit_flow()
121 memcpy(msg, &nfp_flow->meta, meta_len); in nfp_flower_xmit_flow()
122 memcpy(&msg[meta_len], nfp_flow->unmasked_data, key_len); in nfp_flower_xmit_flow()
123 memcpy(&msg[meta_len + key_len], nfp_flow->mask_data, mask_len); in nfp_flower_xmit_flow()
124 memcpy(&msg[meta_len + key_len + mask_len], in nfp_flower_xmit_flow()
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| /Linux-v6.1/include/linux/ |
| D | skbuff.h | 574 __u8 meta_len; member
4163 return skb_shinfo(skb)->meta_len; in skb_metadata_len()
4173 u8 meta_len) in __skb_metadata_differs() argument
4181 switch (meta_len) { in __skb_metadata_differs()
4203 return memcmp(a - meta_len, b - meta_len, meta_len); in __skb_metadata_differs()
4220 static inline void skb_metadata_set(struct sk_buff *skb, u8 meta_len) in skb_metadata_set() argument
4222 skb_shinfo(skb)->meta_len = meta_len; in skb_metadata_set()
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| /Linux-v6.1/net/bpf/ |
| D | test_run.c | 125 size_t frm_len, meta_len; in xdp_test_run_init_page() local
131 meta_len = orig_ctx->data - orig_ctx->data_meta; in xdp_test_run_init_page()
132 headroom -= meta_len; in xdp_test_run_init_page()
141 new_ctx->data = new_ctx->data_meta + meta_len; in xdp_test_run_init_page()
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| /Linux-v6.1/net/core/ |
| D | skbuff.c | 5670 int mac_len, meta_len; in skb_reorder_vlan_header() local
5684 meta_len = skb_metadata_len(skb); in skb_reorder_vlan_header()
5685 if (meta_len) { in skb_reorder_vlan_header()
5686 meta = skb_metadata_end(skb) - meta_len; in skb_reorder_vlan_header()
5687 memmove(meta + VLAN_HLEN, meta, meta_len); in skb_reorder_vlan_header()
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