On Thu, Dec 15, 2016 at 09:24:20PM -0700, Jason Gunthorpe wrote:
>>+struct __hfi_vesw_info {
>>+ u16 fabric_id;
>>+ u16 vesw_id;
>>+
>>+ u8 rsvd0[6];
>>+ u16 def_port_mask;
>>+
>>+ u8 rsvd1[2];
>>+ u16 pkey;
>>+
>>+ u8 rsvd2[4];
>>+ u32 u
On Thu, Dec 15, 2016 at 06:59:47PM -0800, Vishwanathapura, Niranjana wrote:
> We have made the hfi_vnic driver dependent on CONFIG_X86_64.
Er, don't do that either?
> >>+struct __hfi_vesw_info {
> >>+ u16 fabric_id;
> >>+ u16 vesw_id;
> >>+
> >>+ u8 rsvd0[6];
> >>+ u16 def_port_mask;
On Thu, Dec 15, 2016 at 10:01:09AM -0700, Jason Gunthorpe wrote:
On Wed, Dec 14, 2016 at 11:59:35PM -0800, Vishwanathapura, Niranjana wrote:
+/**
+ * union hfi_vnic_bypass_hdr - VNIC bypass header
+ * @slid: source lid
+ * @length: length of packet
+ * @becn: backward explicit congestion notific
On Thu, Dec 15, 2016 at 10:24:37AM -0700, Jason Gunthorpe wrote:
> Do not use bitfields without providing a BE version of the bitfield.
Do not use bitfields ever for protocol defintions, period.
On Thu, Dec 15, 2016 at 05:21:05PM +, Hefty, Sean wrote:
> > This goes on the network too? Also looks like it has endian problems.
>
> I don't think OPA supports BE systems, and I think it uses LE on the
> wire for at least some portions of its protocol.
This is a linux driver for a PCI devic
> This goes on the network too? Also looks like it has endian problems.
I don't think OPA supports BE systems, and I think it uses LE on the wire for
at least some portions of its protocol.
On Wed, Dec 14, 2016 at 11:59:35PM -0800, Vishwanathapura, Niranjana wrote:
> +/**
> + * union hfi_vnic_bypass_hdr - VNIC bypass header
> + * @slid: source lid
> + * @length: length of packet
> + * @becn: backward explicit congestion notification
> + * @dlid: destination lid
> + * @sc: service clas
HFI VNIC netdev function supports Ethernet functionality over Omni-Path
fabric by encapsulating Ethernet packets inside Omni-Path packet header.
It interfaces with the network stack to provide standard Ethernet network
interfaces. It invokes HFI device's VNIC callback functions for HW access.
Revi
