> -----Original Message-----
> From: Andrew Lunn <andrew@xxxxxxx>
> Sent: Monday, April 12, 2021 8:16 AM
> To: Dexuan Cui <decui@xxxxxxxxxxxxx>
> Cc: davem@xxxxxxxxxxxxx; kuba@xxxxxxxxxx; KY Srinivasan
> <kys@xxxxxxxxxxxxx>; Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>; Stephen
> Hemminger <sthemmin@xxxxxxxxxxxxx>; wei.liu@xxxxxxxxxx; Wei Liu
> <liuwe@xxxxxxxxxxxxx>; netdev@xxxxxxxxxxxxxxx; leon@xxxxxxxxxx;
> bernd@xxxxxxxxxxxxxxxxxxx; rdunlap@xxxxxxxxxxxxx; Shachar Raindel
> <shacharr@xxxxxxxxxxxxx>; linux-kernel@xxxxxxxxxxxxxxx; linux-
> hyperv@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH v4 net-next] net: mana: Add a driver for Microsoft Azure
> Network Adapter (MANA)
>
> > +static inline bool is_gdma_msg(const void *req) {
> > + struct gdma_req_hdr *hdr = (struct gdma_req_hdr *)req;
> > +
> > + if (hdr->req.hdr_type == GDMA_STANDARD_HEADER_TYPE &&
> > + hdr->resp.hdr_type == GDMA_STANDARD_HEADER_TYPE &&
> > + hdr->req.msg_size >= sizeof(struct gdma_req_hdr) &&
> > + hdr->resp.msg_size >= sizeof(struct gdma_resp_hdr) &&
> > + hdr->req.msg_type != 0 && hdr->resp.msg_type != 0)
> > + return true;
> > +
> > + return false;
> > +}
> > +
> > +static inline bool is_gdma_msg_len(const u32 req_len, const u32 resp_len,
> > + const void *req)
> > +{
> > + struct gdma_req_hdr *hdr = (struct gdma_req_hdr *)req;
> > +
> > + if (req_len >= sizeof(struct gdma_req_hdr) &&
> > + resp_len >= sizeof(struct gdma_resp_hdr) &&
> > + req_len >= hdr->req.msg_size && resp_len >= hdr->resp.msg_size
> &&
> > + is_gdma_msg(req)) {
> > + return true;
> > + }
> > +
> > + return false;
> > +}
>
> You missed adding the mana_ prefix here. There might be others.
>
> > +#define CQE_POLLING_BUFFER 512
> > +struct ana_eq {
> > + struct gdma_queue *eq;
> > + struct gdma_comp cqe_poll[CQE_POLLING_BUFFER]; };
>
> > +static int ana_poll(struct napi_struct *napi, int budget) {
>
> You also have a few cases of ana_, not mana_. There might be others.
We will rename the remaining ana_ to mana_.
Also the driver version to protocol version in your previous comments.
Thanks,
- Haiyang
