50 static struct nfp_dcb *get_dcb_priv(struct nfp_net *nn)  in get_dcb_priv()  argument
52 	struct nfp_dcb *dcb = &((struct nfp_app_nic_private *)nn->app_priv)->dcb;  in get_dcb_priv()
72 	struct nfp_net *nn = netdev_priv(dev);  in nfp_nic_dcbnl_ieee_getets()  local
75 	dcb = get_dcb_priv(nn);  in nfp_nic_dcbnl_ieee_getets()
86 static bool nfp_refresh_tc2idx(struct nfp_net *nn)  in nfp_refresh_tc2idx()  argument
93 	dcb = get_dcb_priv(nn);  in nfp_refresh_tc2idx()
116 static int nfp_fill_maxrate(struct nfp_net *nn, u64 *max_rate_array)  in nfp_fill_maxrate()  argument
118 	struct nfp_app *app  = nn->app;  in nfp_fill_maxrate()
122 	dcb = get_dcb_priv(nn);  in nfp_fill_maxrate()
150 	struct nfp_net *nn = netdev_priv(dev);  in update_dscp_maxrate()  local
154 	dcb = get_dcb_priv(nn);  in update_dscp_maxrate()
156 	err = nfp_fill_maxrate(nn, dcb->tc_maxrate);  in update_dscp_maxrate()
175 static void nfp_nic_set_trust(struct nfp_net *nn, u32 *update)  in nfp_nic_set_trust()  argument
180 	dcb = get_dcb_priv(nn);  in nfp_nic_set_trust()
193 static void nfp_nic_set_enable(struct nfp_net *nn, u32 enable, u32 *update)  in nfp_nic_set_enable()  argument
198 	dcb = get_dcb_priv(nn);  in nfp_nic_set_enable()
211 	struct nfp_net *nn = netdev_priv(dev);  in dcb_ets_check()  local
212 	struct nfp_app *app = nn->app;  in dcb_ets_check()
235 static void nfp_nic_fill_ets(struct nfp_net *nn)  in nfp_nic_fill_ets()  argument
239 	dcb = get_dcb_priv(nn);  in nfp_nic_fill_ets()
251 static void nfp_nic_ets_init(struct nfp_net *nn, u32 *update)  in nfp_nic_ets_init()  argument
253 	struct nfp_dcb *dcb = get_dcb_priv(nn);  in nfp_nic_ets_init()
258 	nfp_nic_fill_ets(nn);  in nfp_nic_ets_init()
267 	struct nfp_net *nn = netdev_priv(dev);  in nfp_nic_dcbnl_ieee_setets()  local
268 	struct nfp_app *app = nn->app;  in nfp_nic_dcbnl_ieee_setets()
278 	dcb = get_dcb_priv(nn);  in nfp_nic_dcbnl_ieee_setets()
286 	change = nfp_refresh_tc2idx(nn);  in nfp_nic_dcbnl_ieee_setets()
287 	nfp_nic_fill_ets(nn);  in nfp_nic_dcbnl_ieee_setets()
300 	nfp_nic_set_enable(nn, NFP_DCB_ALL_QOS_ENABLE, &update);  in nfp_nic_dcbnl_ieee_setets()
301 	nfp_nic_set_trust(nn, &update);  in nfp_nic_dcbnl_ieee_setets()
302 	err = nfp_net_mbox_lock(nn, NFP_DCB_UPDATE_MSK_SZ);  in nfp_nic_dcbnl_ieee_setets()
306 	nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL,  in nfp_nic_dcbnl_ieee_setets()
310 	return nfp_net_mbox_reconfig_and_unlock(nn, cmd);  in nfp_nic_dcbnl_ieee_setets()
316 	struct nfp_net *nn = netdev_priv(dev);  in nfp_nic_dcbnl_ieee_getmaxrate()  local
319 	dcb = get_dcb_priv(nn);  in nfp_nic_dcbnl_ieee_getmaxrate()
331 	struct nfp_net *nn = netdev_priv(dev);  in nfp_nic_dcbnl_ieee_setmaxrate()  local
332 	struct nfp_app *app = nn->app;  in nfp_nic_dcbnl_ieee_setmaxrate()
337 	err = nfp_fill_maxrate(nn, maxrate->tc_maxrate);  in nfp_nic_dcbnl_ieee_setmaxrate()
345 	dcb = get_dcb_priv(nn);  in nfp_nic_dcbnl_ieee_setmaxrate()
348 	nfp_nic_set_enable(nn, NFP_DCB_ALL_QOS_ENABLE, &update);  in nfp_nic_dcbnl_ieee_setmaxrate()
349 	nfp_nic_set_trust(nn, &update);  in nfp_nic_dcbnl_ieee_setmaxrate()
350 	nfp_nic_ets_init(nn, &update);  in nfp_nic_dcbnl_ieee_setmaxrate()
352 	err = nfp_net_mbox_lock(nn, NFP_DCB_UPDATE_MSK_SZ);  in nfp_nic_dcbnl_ieee_setmaxrate()
356 	nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL,  in nfp_nic_dcbnl_ieee_setmaxrate()
359 	return nfp_net_mbox_reconfig_and_unlock(nn, cmd);  in nfp_nic_dcbnl_ieee_setmaxrate()
362 static int nfp_nic_set_trust_status(struct nfp_net *nn, u8 status)  in nfp_nic_set_trust_status()  argument
369 	dcb = get_dcb_priv(nn);  in nfp_nic_set_trust_status()
371 		err = nfp_fill_maxrate(nn, dcb->tc_maxrate);  in nfp_nic_set_trust_status()
379 	err = nfp_net_mbox_lock(nn, NFP_DCB_UPDATE_MSK_SZ);  in nfp_nic_set_trust_status()
383 	nfp_nic_ets_init(nn, &update);  in nfp_nic_set_trust_status()
386 	nfp_nic_set_enable(nn, NFP_DCB_ALL_QOS_ENABLE, &update);  in nfp_nic_set_trust_status()
387 	nn_writel(nn, nn->tlv_caps.mbox_off + NFP_NET_CFG_MBOX_SIMPLE_VAL,  in nfp_nic_set_trust_status()
390 	err = nfp_net_mbox_reconfig_and_unlock(nn, cmd);  in nfp_nic_set_trust_status()
399 static int nfp_nic_set_dscp2prio(struct nfp_net *nn, u8 dscp, u8 prio)  in nfp_nic_set_dscp2prio()  argument
406 	err = nfp_net_mbox_lock(nn, NFP_DCB_UPDATE_MSK_SZ);  in nfp_nic_set_dscp2prio()
410 	dcb = get_dcb_priv(nn);  in nfp_nic_set_dscp2prio()
418 	nn_writel(nn, nn->tlv_caps.mbox_off +  in nfp_nic_set_dscp2prio()
421 	err = nfp_net_mbox_reconfig_and_unlock(nn, cmd);  in nfp_nic_set_dscp2prio()
433 	struct nfp_net *nn = netdev_priv(dev);  in nfp_nic_dcbnl_ieee_setapp()  local
442 	dcb = get_dcb_priv(nn);  in nfp_nic_dcbnl_ieee_setapp()
451 		err = nfp_nic_set_trust_status(nn, NFP_DCB_TRUST_DSCP);  in nfp_nic_dcbnl_ieee_setapp()
458 		err = nfp_nic_set_dscp2prio(nn, app->protocol, app->priority);  in nfp_nic_dcbnl_ieee_setapp()
480 	struct nfp_net *nn = netdev_priv(dev);  in nfp_nic_dcbnl_ieee_delapp()  local
487 	dcb = get_dcb_priv(nn);  in nfp_nic_dcbnl_ieee_delapp()
494 	err = nfp_nic_set_dscp2prio(nn, app->protocol, 0);  in nfp_nic_dcbnl_ieee_delapp()
508 		return nfp_nic_set_trust_status(nn, NFP_DCB_TRUST_PCP);  in nfp_nic_dcbnl_ieee_delapp()
523 int nfp_nic_dcb_init(struct nfp_net *nn)  in nfp_nic_dcb_init()  argument
525 	struct nfp_app *app = nn->app;  in nfp_nic_dcb_init()
529 	dcb = get_dcb_priv(nn);  in nfp_nic_dcb_init()
530 	dcb->cfg_offset = NFP_DCB_CFG_STRIDE * nn->id;  in nfp_nic_dcb_init()
558 		nn->dp.netdev->dcbnl_ops = &nfp_nic_dcbnl_ops;  in nfp_nic_dcb_init()
564 void nfp_nic_dcb_clean(struct nfp_net *nn)  in nfp_nic_dcb_clean()  argument
568 	dcb = get_dcb_priv(nn);  in nfp_nic_dcb_clean()