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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 14:31:10 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 14:31:10 -0800 |
commit | b2fe5fa68642860e7de76167c3111623aa0d5de1 (patch) | |
tree | b7f9b89b7039ecefbc35fe3c8e73a6ff972641dd /drivers/net/ethernet/netronome/nfp/nfp_main.h | |
parent | a103950e0dd2058df5e8a8d4a915707bdcf205f0 (diff) | |
parent | a54667f6728c2714a400f3c884727da74b6d1717 (diff) | |
download | op-kernel-dev-b2fe5fa68642860e7de76167c3111623aa0d5de1.zip op-kernel-dev-b2fe5fa68642860e7de76167c3111623aa0d5de1.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Significantly shrink the core networking routing structures. Result
of http://vger.kernel.org/~davem/seoul2017_netdev_keynote.pdf
2) Add netdevsim driver for testing various offloads, from Jakub
Kicinski.
3) Support cross-chip FDB operations in DSA, from Vivien Didelot.
4) Add a 2nd listener hash table for TCP, similar to what was done for
UDP. From Martin KaFai Lau.
5) Add eBPF based queue selection to tun, from Jason Wang.
6) Lockless qdisc support, from John Fastabend.
7) SCTP stream interleave support, from Xin Long.
8) Smoother TCP receive autotuning, from Eric Dumazet.
9) Lots of erspan tunneling enhancements, from William Tu.
10) Add true function call support to BPF, from Alexei Starovoitov.
11) Add explicit support for GRO HW offloading, from Michael Chan.
12) Support extack generation in more netlink subsystems. From Alexander
Aring, Quentin Monnet, and Jakub Kicinski.
13) Add 1000BaseX, flow control, and EEE support to mvneta driver. From
Russell King.
14) Add flow table abstraction to netfilter, from Pablo Neira Ayuso.
15) Many improvements and simplifications to the NFP driver bpf JIT,
from Jakub Kicinski.
16) Support for ipv6 non-equal cost multipath routing, from Ido
Schimmel.
17) Add resource abstration to devlink, from Arkadi Sharshevsky.
18) Packet scheduler classifier shared filter block support, from Jiri
Pirko.
19) Avoid locking in act_csum, from Davide Caratti.
20) devinet_ioctl() simplifications from Al viro.
21) More TCP bpf improvements from Lawrence Brakmo.
22) Add support for onlink ipv6 route flag, similar to ipv4, from David
Ahern.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1925 commits)
tls: Add support for encryption using async offload accelerator
ip6mr: fix stale iterator
net/sched: kconfig: Remove blank help texts
openvswitch: meter: Use 64-bit arithmetic instead of 32-bit
tcp_nv: fix potential integer overflow in tcpnv_acked
r8169: fix RTL8168EP take too long to complete driver initialization.
qmi_wwan: Add support for Quectel EP06
rtnetlink: enable IFLA_IF_NETNSID for RTM_NEWLINK
ipmr: Fix ptrdiff_t print formatting
ibmvnic: Wait for device response when changing MAC
qlcnic: fix deadlock bug
tcp: release sk_frag.page in tcp_disconnect
ipv4: Get the address of interface correctly.
net_sched: gen_estimator: fix lockdep splat
net: macb: Handle HRESP error
net/mlx5e: IPoIB, Fix copy-paste bug in flow steering refactoring
ipv6: addrconf: break critical section in addrconf_verify_rtnl()
ipv6: change route cache aging logic
i40e/i40evf: Update DESC_NEEDED value to reflect larger value
bnxt_en: cleanup DIM work on device shutdown
...
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_main.h')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_main.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.h b/drivers/net/ethernet/netronome/nfp/nfp_main.h index be0ee59..add46e2 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_main.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.h @@ -39,6 +39,7 @@ #ifndef NFP_MAIN_H #define NFP_MAIN_H +#include <linux/ethtool.h> #include <linux/list.h> #include <linux/types.h> #include <linux/msi.h> @@ -62,6 +63,17 @@ struct nfp_port; struct nfp_rtsym_table; /** + * struct nfp_dumpspec - NFP FW dump specification structure + * @size: Size of the data + * @data: Sequence of TLVs, each being an instruction to dump some data + * from FW + */ +struct nfp_dumpspec { + u32 size; + u8 data[0]; +}; + +/** * struct nfp_pf - NFP PF-specific device structure * @pdev: Backpointer to PCI device * @cpp: Pointer to the CPP handle @@ -83,6 +95,9 @@ struct nfp_rtsym_table; * @mip: MIP handle * @rtbl: RTsym table * @hwinfo: HWInfo table + * @dumpspec: Debug dump specification + * @dump_flag: Store dump flag between set_dump and get_dump_flag + * @dump_len: Store dump length between set_dump and get_dump_flag * @eth_tbl: NSP ETH table * @nspi: NSP identification info * @hwmon_dev: pointer to hwmon device @@ -124,6 +139,9 @@ struct nfp_pf { const struct nfp_mip *mip; struct nfp_rtsym_table *rtbl; struct nfp_hwinfo *hwinfo; + struct nfp_dumpspec *dumpspec; + u32 dump_flag; + u32 dump_len; struct nfp_eth_table *eth_tbl; struct nfp_nsp_identify *nspi; @@ -157,4 +175,15 @@ void nfp_net_get_mac_addr(struct nfp_pf *pf, struct nfp_port *port); bool nfp_ctrl_tx(struct nfp_net *nn, struct sk_buff *skb); +enum nfp_dump_diag { + NFP_DUMP_NSP_DIAG = 0, +}; + +struct nfp_dumpspec * +nfp_net_dump_load_dumpspec(struct nfp_cpp *cpp, struct nfp_rtsym_table *rtbl); +s64 nfp_net_dump_calculate_size(struct nfp_pf *pf, struct nfp_dumpspec *spec, + u32 flag); +int nfp_net_dump_populate_buffer(struct nfp_pf *pf, struct nfp_dumpspec *spec, + struct ethtool_dump *dump_param, void *dest); + #endif /* NFP_MAIN_H */ |