From: "Brady, Alan" <alan.brady@intel.com>
To: Joe Perches <joe@perches.com>,
"Kirsher, Jeffrey T" <jeffrey.t.kirsher@intel.com>,
"davem@davemloft.net" <davem@davemloft.net>
Cc: "Michael, Alice" <alice.michael@intel.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"nhorman@redhat.com" <nhorman@redhat.com>,
"sassmann@redhat.com" <sassmann@redhat.com>,
"Burra, Phani R" <phani.r.burra@intel.com>,
"Hay, Joshua A" <joshua.a.hay@intel.com>,
"Chittim, Madhu" <madhu.chittim@intel.com>,
"Linga, Pavan Kumar" <pavan.kumar.linga@intel.com>,
"Skidmore, Donald C" <donald.c.skidmore@intel.com>,
"Brandeburg, Jesse" <jesse.brandeburg@intel.com>,
"Samudrala, Sridhar" <sridhar.samudrala@intel.com>
Subject: RE: [net-next v3 07/15] iecm: Implement virtchnl commands
Date: Fri, 26 Jun 2020 17:51:34 +0000 [thread overview]
Message-ID: <MW3PR11MB4522C47BA782EA0DDFB6399E8F930@MW3PR11MB4522.namprd11.prod.outlook.com> (raw)
In-Reply-To: <de3e14d355f42ed2322483bc1a3448ace46fd6fb.camel@perches.com>
> -----Original Message-----
> From: Joe Perches <joe@perches.com>
> Sent: Thursday, June 25, 2020 8:06 PM
> To: Kirsher, Jeffrey T <jeffrey.t.kirsher@intel.com>; davem@davemloft.net
> Cc: Michael, Alice <alice.michael@intel.com>; netdev@vger.kernel.org;
> nhorman@redhat.com; sassmann@redhat.com; Brady, Alan
> <alan.brady@intel.com>; Burra, Phani R <phani.r.burra@intel.com>; Hay,
> Joshua A <joshua.a.hay@intel.com>; Chittim, Madhu
> <madhu.chittim@intel.com>; Linga, Pavan Kumar
> <pavan.kumar.linga@intel.com>; Skidmore, Donald C
> <donald.c.skidmore@intel.com>; Brandeburg, Jesse
> <jesse.brandeburg@intel.com>; Samudrala, Sridhar
> <sridhar.samudrala@intel.com>
> Subject: Re: [net-next v3 07/15] iecm: Implement virtchnl commands
>
> On Thu, 2020-06-25 at 19:07 -0700, Jeff Kirsher wrote:
> > From: Alice Michael <alice.michael@intel.com>
> >
> > Implement various virtchnl commands that enable communication with
> > hardware.
> []
> > diff --git a/drivers/net/ethernet/intel/iecm/iecm_virtchnl.c
> > b/drivers/net/ethernet/intel/iecm/iecm_virtchnl.c
> []
> > @@ -751,7 +1422,44 @@ iecm_send_add_queues_msg(struct iecm_vport
> > *vport, u16 num_tx_q, enum iecm_status
> > iecm_send_get_stats_msg(struct iecm_vport *vport) {
> > - /* stub */
> > + struct iecm_adapter *adapter = vport->adapter;
> > + struct virtchnl_queue_select vqs;
> > + enum iecm_status err;
> > +
> > + /* Don't send get_stats message if one is pending or the
> > + * link is down
> > + */
> > + if (test_bit(IECM_VC_GET_STATS, adapter->vc_state) ||
> > + adapter->state <= __IECM_DOWN)
> > + return 0;
> > +
> > + vqs.vsi_id = vport->vport_id;
> > +
> > + err = iecm_send_mb_msg(adapter, VIRTCHNL_OP_GET_STATS,
> > + sizeof(vqs), (u8 *)&vqs);
>
> rather clearer to just test and return err
>
> if (err)
> return err;
Agreed, will fix.
> > +
> > + if (!err)
> > + err = iecm_wait_for_event(adapter, IECM_VC_GET_STATS,
> > + IECM_VC_GET_STATS_ERR);
>
> unindent and add
>
> if (err)
> return err;
>
> so all the below is also unindented.
> It might also be clearer to use another temporary for vport->netstats
>
Agreed will fix indent and add temp var.
> > +
> > + if (!err) {
> > + struct virtchnl_eth_stats *stats =
> > + (struct virtchnl_eth_stats *)adapter->vc_msg;
> > + vport->netstats.rx_packets = stats->rx_unicast +
> > + stats->rx_multicast +
> > + stats->rx_broadcast;
> > + vport->netstats.tx_packets = stats->tx_unicast +
> > + stats->tx_multicast +
> > + stats->tx_broadcast;
> > + vport->netstats.rx_bytes = stats->rx_bytes;
> > + vport->netstats.tx_bytes = stats->tx_bytes;
> > + vport->netstats.tx_errors = stats->tx_errors;
> > + vport->netstats.rx_dropped = stats->rx_discards;
> > + vport->netstats.tx_dropped = stats->tx_discards;
> > + mutex_unlock(&adapter->vc_msg_lock);
> > + }
> > +
> > + return err;
> > }
>
> []
>
> > @@ -801,7 +1670,24 @@ iecm_send_get_set_rss_key_msg(struct iecm_vport
> *vport, bool get)
> > */
> > enum iecm_status iecm_send_get_rx_ptype_msg(struct iecm_vport *vport)
> > {
> > - /* stub */
> > + struct iecm_rx_ptype_decoded *rx_ptype_lkup = vport->rx_ptype_lkup;
> > + int ptype_list[IECM_RX_SUPP_PTYPE] = { 0, 1, 11, 12, 22, 23, 24, 25, 26,
> > + 27, 28, 88, 89, 90, 91, 92, 93,
> > + 94 };
>
> static const?
Will fix.
Alan
next prev parent reply other threads:[~2020-06-26 17:53 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-26 2:07 [net-next v3 00/15][pull request] 100GbE Intel Wired LAN Driver Updates 2020-06-25 Jeff Kirsher
2020-06-26 2:07 ` [net-next v3 01/15] virtchnl: Extend AVF ops Jeff Kirsher
2020-06-26 2:07 ` [net-next v3 02/15] iecm: Add framework set of header files Jeff Kirsher
2020-06-26 2:07 ` [net-next v3 03/15] iecm: Add TX/RX " Jeff Kirsher
2020-06-26 2:07 ` [net-next v3 04/15] iecm: Common module introduction and function stubs Jeff Kirsher
2020-06-26 2:23 ` Joe Perches
2020-06-26 17:34 ` Brady, Alan
2020-06-26 17:43 ` Joe Perches
2020-06-26 2:07 ` [net-next v3 05/15] iecm: Add basic netdevice functionality Jeff Kirsher
2020-06-26 2:39 ` Joe Perches
2020-06-26 17:38 ` Brady, Alan
2020-06-26 2:07 ` [net-next v3 06/15] iecm: Implement mailbox functionality Jeff Kirsher
2020-06-26 2:57 ` Joe Perches
2020-06-26 17:44 ` Brady, Alan
2020-06-26 23:11 ` Joe Perches
2020-06-26 19:10 ` Jakub Kicinski
2020-06-29 18:51 ` Brady, Alan
2020-06-26 2:07 ` [net-next v3 07/15] iecm: Implement virtchnl commands Jeff Kirsher
2020-06-26 3:06 ` Joe Perches
2020-06-26 17:51 ` Brady, Alan [this message]
2020-06-26 2:07 ` [net-next v3 08/15] iecm: Implement vector allocation Jeff Kirsher
2020-06-26 2:07 ` [net-next v3 09/15] iecm: Init and allocate vport Jeff Kirsher
2020-06-26 19:00 ` Jakub Kicinski
2020-06-29 18:48 ` Brady, Alan
2020-06-26 2:07 ` [net-next v3 10/15] iecm: Deinit vport Jeff Kirsher
2020-06-26 2:07 ` [net-next v3 11/15] iecm: Add splitq TX/RX Jeff Kirsher
2020-06-26 19:58 ` Jakub Kicinski
2020-06-27 1:26 ` Joe Perches
2020-06-29 18:57 ` Brady, Alan
2020-06-26 2:07 ` [net-next v3 12/15] iecm: Add singleq TX/RX Jeff Kirsher
2020-06-26 3:12 ` Joe Perches
2020-06-26 17:52 ` Brady, Alan
2020-06-26 2:07 ` [net-next v3 13/15] iecm: Add ethtool Jeff Kirsher
2020-06-26 3:29 ` Joe Perches
2020-06-26 17:57 ` Brady, Alan
2020-06-26 18:57 ` Jakub Kicinski
2020-06-29 18:48 ` Brady, Alan
2020-06-26 19:14 ` Jakub Kicinski
2020-06-29 18:53 ` Brady, Alan
2020-06-26 19:27 ` Jakub Kicinski
2020-06-29 21:00 ` Brady, Alan
2020-06-29 21:31 ` Jakub Kicinski
2020-06-29 22:07 ` Brady, Alan
2020-06-26 19:29 ` Jakub Kicinski
2020-07-10 20:16 ` Brady, Alan
2020-06-26 2:07 ` [net-next v3 14/15] iecm: Add iecm to the kernel build system Jeff Kirsher
2020-06-26 3:32 ` Joe Perches
2020-06-29 18:46 ` Brady, Alan
2020-06-26 2:07 ` [net-next v3 15/15] idpf: Introduce idpf driver Jeff Kirsher
2020-06-26 3:35 ` Joe Perches
2020-06-29 18:47 ` Brady, Alan
2020-06-26 18:52 ` Jakub Kicinski
2020-06-30 23:48 ` Kirsher, Jeffrey T
2020-07-01 0:59 ` Jakub Kicinski
2020-07-01 1:13 ` Kirsher, Jeffrey T
2020-06-26 3:37 ` [net-next v3 00/15][pull request] 100GbE Intel Wired LAN Driver Updates 2020-06-25 Joe Perches
2020-06-26 18:58 ` Jakub Kicinski
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