diff options
Diffstat (limited to 'sys/dev/cxgbe/common/common.h')
| -rw-r--r-- | sys/dev/cxgbe/common/common.h | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/sys/dev/cxgbe/common/common.h b/sys/dev/cxgbe/common/common.h index 1cbdf8ee059a..3b26e0ba4aba 100644 --- a/sys/dev/cxgbe/common/common.h +++ b/sys/dev/cxgbe/common/common.h @@ -280,12 +280,52 @@ struct chip_params { u16 mps_tcam_size; }; +/* VF-only parameters. */ + +/* + * Global Receive Side Scaling (RSS) parameters in host-native format. + */ +struct rss_params { + unsigned int mode; /* RSS mode */ + union { + struct { + u_int synmapen:1; /* SYN Map Enable */ + u_int syn4tupenipv6:1; /* enable hashing 4-tuple IPv6 SYNs */ + u_int syn2tupenipv6:1; /* enable hashing 2-tuple IPv6 SYNs */ + u_int syn4tupenipv4:1; /* enable hashing 4-tuple IPv4 SYNs */ + u_int syn2tupenipv4:1; /* enable hashing 2-tuple IPv4 SYNs */ + u_int ofdmapen:1; /* Offload Map Enable */ + u_int tnlmapen:1; /* Tunnel Map Enable */ + u_int tnlalllookup:1; /* Tunnel All Lookup */ + u_int hashtoeplitz:1; /* use Toeplitz hash */ + } basicvirtual; + } u; +}; + +/* + * Maximum resources provisioned for a PCI VF. + */ +struct vf_resources { + unsigned int nvi; /* N virtual interfaces */ + unsigned int neq; /* N egress Qs */ + unsigned int nethctrl; /* N egress ETH or CTRL Qs */ + unsigned int niqflint; /* N ingress Qs/w free list(s) & intr */ + unsigned int niq; /* N ingress Qs */ + unsigned int tc; /* PCI-E traffic class */ + unsigned int pmask; /* port access rights mask */ + unsigned int nexactf; /* N exact MPS filters */ + unsigned int r_caps; /* read capabilities */ + unsigned int wx_caps; /* write/execute capabilities */ +}; + struct adapter_params { struct sge_params sge; - struct tp_params tp; + struct tp_params tp; /* PF-only */ struct vpd_params vpd; struct pci_params pci; - struct devlog_params devlog; + struct devlog_params devlog; /* PF-only */ + struct rss_params rss; /* VF-only */ + struct vf_resources vfres; /* VF-only */ unsigned int sf_size; /* serial flash size in bytes */ unsigned int sf_nsec; /* # of flash sectors */ |