diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-19 10:05:34 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-19 10:05:34 -0700 |
commit | 1200b6809dfd9d73bc4c7db76d288c35fa4b2ebe (patch) | |
tree | 552e03de245cdbd0780ca1215914edc4a26540f7 /drivers/net/ethernet/cavium/thunder/nic.h | |
parent | 6b5f04b6cf8ebab9a65d9c0026c650bb2538fd0f (diff) | |
parent | fe30937b65354c7fec244caebbdaae68e28ca797 (diff) | |
download | op-kernel-dev-1200b6809dfd9d73bc4c7db76d288c35fa4b2ebe.zip op-kernel-dev-1200b6809dfd9d73bc4c7db76d288c35fa4b2ebe.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
"Highlights:
1) Support more Realtek wireless chips, from Jes Sorenson.
2) New BPF types for per-cpu hash and arrap maps, from Alexei
Starovoitov.
3) Make several TCP sysctls per-namespace, from Nikolay Borisov.
4) Allow the use of SO_REUSEPORT in order to do per-thread processing
of incoming TCP/UDP connections. The muxing can be done using a
BPF program which hashes the incoming packet. From Craig Gallek.
5) Add a multiplexer for TCP streams, to provide a messaged based
interface. BPF programs can be used to determine the message
boundaries. From Tom Herbert.
6) Add 802.1AE MACSEC support, from Sabrina Dubroca.
7) Avoid factorial complexity when taking down an inetdev interface
with lots of configured addresses. We were doing things like
traversing the entire address less for each address removed, and
flushing the entire netfilter conntrack table for every address as
well.
8) Add and use SKB bulk free infrastructure, from Jesper Brouer.
9) Allow offloading u32 classifiers to hardware, and implement for
ixgbe, from John Fastabend.
10) Allow configuring IRQ coalescing parameters on a per-queue basis,
from Kan Liang.
11) Extend ethtool so that larger link mode masks can be supported.
From David Decotigny.
12) Introduce devlink, which can be used to configure port link types
(ethernet vs Infiniband, etc.), port splitting, and switch device
level attributes as a whole. From Jiri Pirko.
13) Hardware offload support for flower classifiers, from Amir Vadai.
14) Add "Local Checksum Offload". Basically, for a tunneled packet
the checksum of the outer header is 'constant' (because with the
checksum field filled into the inner protocol header, the payload
of the outer frame checksums to 'zero'), and we can take advantage
of that in various ways. From Edward Cree"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1548 commits)
bonding: fix bond_get_stats()
net: bcmgenet: fix dma api length mismatch
net/mlx4_core: Fix backward compatibility on VFs
phy: mdio-thunder: Fix some Kconfig typos
lan78xx: add ndo_get_stats64
lan78xx: handle statistics counter rollover
RDS: TCP: Remove unused constant
RDS: TCP: Add sysctl tunables for sndbuf/rcvbuf on rds-tcp socket
net: smc911x: convert pxa dma to dmaengine
team: remove duplicate set of flag IFF_MULTICAST
bonding: remove duplicate set of flag IFF_MULTICAST
net: fix a comment typo
ethernet: micrel: fix some error codes
ip_tunnels, bpf: define IP_TUNNEL_OPTS_MAX and use it
bpf, dst: add and use dst_tclassid helper
bpf: make skb->tc_classid also readable
net: mvneta: bm: clarify dependencies
cls_bpf: reset class and reuse major in da
ldmvsw: Checkpatch sunvnet.c and sunvnet_common.c
ldmvsw: Add ldmvsw.c driver code
...
Diffstat (limited to 'drivers/net/ethernet/cavium/thunder/nic.h')
-rw-r--r-- | drivers/net/ethernet/cavium/thunder/nic.h | 55 |
1 files changed, 34 insertions, 21 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/nic.h b/drivers/net/ethernet/cavium/thunder/nic.h index 34e9ace..83025bb 100644 --- a/drivers/net/ethernet/cavium/thunder/nic.h +++ b/drivers/net/ethernet/cavium/thunder/nic.h @@ -257,10 +257,13 @@ struct nicvf_drv_stats { u64 rx_frames_jumbo; u64 rx_drops; + u64 rcv_buffer_alloc_failures; + /* Tx */ u64 tx_frames_ok; u64 tx_drops; u64 tx_tso; + u64 tx_timeout; u64 txq_stop; u64 txq_wake; }; @@ -269,45 +272,54 @@ struct nicvf { struct nicvf *pnicvf; struct net_device *netdev; struct pci_dev *pdev; + void __iomem *reg_base; + struct queue_set *qs; + struct nicvf_cq_poll *napi[8]; u8 vf_id; - u8 node; - u8 tns_mode:1; - u8 sqs_mode:1; - u8 loopback_supported:1; + u8 sqs_id; + bool sqs_mode; bool hw_tso; - u16 mtu; - struct queue_set *qs; + + /* Receive buffer alloc */ + u32 rb_page_offset; + u16 rb_pageref; + bool rb_alloc_fail; + bool rb_work_scheduled; + struct page *rb_page; + struct delayed_work rbdr_work; + struct tasklet_struct rbdr_task; + + /* Secondary Qset */ + u8 sqs_count; #define MAX_SQS_PER_VF_SINGLE_NODE 5 #define MAX_SQS_PER_VF 11 - u8 sqs_id; - u8 sqs_count; /* Secondary Qset count */ struct nicvf *snicvf[MAX_SQS_PER_VF]; + + /* Queue count */ u8 rx_queues; u8 tx_queues; u8 max_queues; - void __iomem *reg_base; + + u8 node; + u8 cpi_alg; + u16 mtu; bool link_up; u8 duplex; u32 speed; - struct page *rb_page; - u32 rb_page_offset; - bool rb_alloc_fail; - bool rb_work_scheduled; - struct delayed_work rbdr_work; - struct tasklet_struct rbdr_task; - struct tasklet_struct qs_err_task; - struct tasklet_struct cq_task; - struct nicvf_cq_poll *napi[8]; + bool tns_mode; + bool loopback_supported; struct nicvf_rss_info rss_info; - u8 cpi_alg; + struct tasklet_struct qs_err_task; + struct work_struct reset_task; + /* Interrupt coalescing settings */ u32 cq_coalesce_usecs; - u32 msg_enable; + + /* Stats */ struct nicvf_hw_stats hw_stats; struct nicvf_drv_stats drv_stats; struct bgx_stats bgx_stats; - struct work_struct reset_task; /* MSI-X */ bool msix_enabled; @@ -315,6 +327,7 @@ struct nicvf { struct msix_entry msix_entries[NIC_VF_MSIX_VECTORS]; char irq_name[NIC_VF_MSIX_VECTORS][20]; bool irq_allocated[NIC_VF_MSIX_VECTORS]; + cpumask_var_t affinity_mask[NIC_VF_MSIX_VECTORS]; /* VF <-> PF mailbox communication */ bool pf_acked; |