kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 298 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0068-sdk_dpaa-ceetm-propagate-the-ceetm-channel-through-t.patch b/target/linux/layerscape/patches-5.4/701-net-0068-sdk_dpaa-ceetm-propagate-the-ceetm-channel-through-t.patch
deleted file mode 100644
index f10670241c..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0068-sdk_dpaa-ceetm-propagate-the-ceetm-channel-through-t.patch
+++ /dev/null
@@ -1,298 +0,0 @@
-From dfd2deb8bc482588999a4f03b5ab5d049e50fdb0 Mon Sep 17 00:00:00 2001
-From: Camelia Groza <camelia.groza@nxp.com>
-Date: Wed, 30 May 2018 14:51:35 +0300
-Subject: [PATCH] sdk_dpaa: ceetm: propagate the ceetm channel through the
- qdisc tree
-
-Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
----
- .../ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c   | 61 +++++++++-------------
- .../ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h   |  4 +-
- 2 files changed, 29 insertions(+), 36 deletions(-)
-
---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c
-+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c
-@@ -242,7 +242,6 @@ static int ceetm_config_lfq(struct qm_ce
- /* Configure a prio ceetm class */
- static int ceetm_config_prio_cls(struct ceetm_class *cls,
- 				 struct net_device *dev,
--				 struct qm_ceetm_channel *channel,
- 				 unsigned int id)
- {
- 	int err;
-@@ -253,22 +252,22 @@ static int ceetm_config_prio_cls(struct
- 		return err;
- 
- 	/* Claim and configure the CCG */
--	err = ceetm_config_ccg(&cls->prio.ccg, channel, id, cls->prio.fq,
-+	err = ceetm_config_ccg(&cls->prio.ccg, cls->ch, id, cls->prio.fq,
- 			       dpa_priv);
- 	if (err)
- 		return err;
- 
- 	/* Claim and configure the CQ */
--	err = qman_ceetm_cq_claim(&cls->prio.cq, channel, id, cls->prio.ccg);
-+	err = qman_ceetm_cq_claim(&cls->prio.cq, cls->ch, id, cls->prio.ccg);
- 	if (err)
- 		return err;
- 
- 	if (cls->shaped) {
--		err = qman_ceetm_channel_set_cq_cr_eligibility(channel, id, 1);
-+		err = qman_ceetm_channel_set_cq_cr_eligibility(cls->ch, id, 1);
- 		if (err)
- 			return err;
- 
--		err = qman_ceetm_channel_set_cq_er_eligibility(channel, id, 1);
-+		err = qman_ceetm_channel_set_cq_er_eligibility(cls->ch, id, 1);
- 		if (err)
- 			return err;
- 	}
-@@ -284,7 +283,6 @@ static int ceetm_config_prio_cls(struct
- /* Configure a wbfs ceetm class */
- static int ceetm_config_wbfs_cls(struct ceetm_class *cls,
- 				 struct net_device *dev,
--				 struct qm_ceetm_channel *channel,
- 				 unsigned int id, int type)
- {
- 	int err;
-@@ -295,17 +293,17 @@ static int ceetm_config_wbfs_cls(struct
- 		return err;
- 
- 	/* Claim and configure the CCG */
--	err = ceetm_config_ccg(&cls->wbfs.ccg, channel, id, cls->wbfs.fq,
-+	err = ceetm_config_ccg(&cls->wbfs.ccg, cls->ch, id, cls->wbfs.fq,
- 			       dpa_priv);
- 	if (err)
- 		return err;
- 
- 	/* Claim and configure the CQ */
- 	if (type == WBFS_GRP_B)
--		err = qman_ceetm_cq_claim_B(&cls->wbfs.cq, channel, id,
-+		err = qman_ceetm_cq_claim_B(&cls->wbfs.cq, cls->ch, id,
- 					    cls->wbfs.ccg);
- 	else
--		err = qman_ceetm_cq_claim_A(&cls->wbfs.cq, channel, id,
-+		err = qman_ceetm_cq_claim_A(&cls->wbfs.cq, cls->ch, id,
- 					    cls->wbfs.ccg);
- 	if (err)
- 		return err;
-@@ -366,10 +364,10 @@ static void ceetm_cls_destroy(struct Qdi
- 			cl->root.child = NULL;
- 		}
- 
--		if (cl->root.ch && qman_ceetm_channel_release(cl->root.ch))
-+		if (cl->ch && qman_ceetm_channel_release(cl->ch))
- 			pr_err(KBUILD_BASENAME
- 			       " : %s : error releasing the channel %d\n",
--			       __func__, cl->root.ch->idx);
-+			       __func__, cl->ch->idx);
- 
- 		break;
- 
-@@ -766,6 +764,7 @@ static int ceetm_init_prio(struct Qdisc
- 
- 	priv->shaped = parent_cl->shaped;
- 	priv->prio.qcount = qopt->qcount;
-+	priv->prio.ch = parent_cl->ch;
- 
- 	/* Create and configure qcount child classes */
- 	for (i = 0; i < priv->prio.qcount; i++) {
-@@ -790,6 +789,7 @@ static int ceetm_init_prio(struct Qdisc
- 		child_cl->type = CEETM_PRIO;
- 		child_cl->shaped = priv->shaped;
- 		child_cl->prio.child = NULL;
-+		child_cl->ch = priv->prio.ch;
- 
- 		/* All shaped CQs have CR and ER enabled by default */
- 		child_cl->prio.cr = child_cl->shaped;
-@@ -798,8 +798,7 @@ static int ceetm_init_prio(struct Qdisc
- 		child_cl->prio.cq = NULL;
- 
- 		/* Configure the corresponding hardware CQ */
--		err = ceetm_config_prio_cls(child_cl, dev,
--					    parent_cl->root.ch, i);
-+		err = ceetm_config_prio_cls(child_cl, dev, i);
- 		if (err) {
- 			pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm prio class %X\n",
- 			       __func__, child_cl->common.classid);
-@@ -831,7 +830,6 @@ static int ceetm_init_wbfs(struct Qdisc
- 	struct ceetm_class *parent_cl, *child_cl, *root_cl;
- 	struct Qdisc *parent_qdisc;
- 	struct ceetm_qdisc *parent_priv;
--	struct qm_ceetm_channel *channel;
- 	struct net_device *dev = qdisc_dev(sch);
- 
- 	pr_debug(KBUILD_BASENAME " : %s : qdisc %X\n", __func__, sch->handle);
-@@ -904,8 +902,7 @@ static int ceetm_init_wbfs(struct Qdisc
- 	priv->wbfs.qcount = qopt->qcount;
- 	priv->wbfs.cr = qopt->cr;
- 	priv->wbfs.er = qopt->er;
--
--	channel = root_cl->root.ch;
-+	priv->wbfs.ch = parent_cl->ch;
- 
- 	/* Configure the hardware wbfs channel groups */
- 	if (priv->wbfs.qcount == CEETM_MAX_WBFS_QCOUNT) {
-@@ -920,7 +917,7 @@ static int ceetm_init_wbfs(struct Qdisc
- 		/* Configure the group B */
- 		priv->wbfs.group_type = WBFS_GRP_B;
- 
--		err = qman_ceetm_channel_get_group(channel, &small_group,
-+		err = qman_ceetm_channel_get_group(priv->wbfs.ch, &small_group,
- 						   &prio_a, &prio_b);
- 		if (err) {
- 			pr_err(KBUILD_BASENAME " : %s : failed to get group details\n",
-@@ -938,7 +935,7 @@ static int ceetm_init_wbfs(struct Qdisc
- 		/* Configure the small group A */
- 		priv->wbfs.group_type = WBFS_GRP_A;
- 
--		err = qman_ceetm_channel_get_group(channel, &small_group,
-+		err = qman_ceetm_channel_get_group(priv->wbfs.ch, &small_group,
- 						   &prio_a, &prio_b);
- 		if (err) {
- 			pr_err(KBUILD_BASENAME " : %s : failed to get group details\n",
-@@ -953,13 +950,13 @@ static int ceetm_init_wbfs(struct Qdisc
- 		prio_b = prio_b ? : prio_a;
- 	}
- 
--	err = qman_ceetm_channel_set_group(channel, small_group, prio_a,
-+	err = qman_ceetm_channel_set_group(priv->wbfs.ch, small_group, prio_a,
- 					   prio_b);
- 	if (err)
- 		goto err_init_wbfs;
- 
- 	if (priv->shaped) {
--		err = qman_ceetm_channel_set_group_cr_eligibility(channel,
-+		err = qman_ceetm_channel_set_group_cr_eligibility(priv->wbfs.ch,
- 								  group_b,
- 								priv->wbfs.cr);
- 		if (err) {
-@@ -968,7 +965,7 @@ static int ceetm_init_wbfs(struct Qdisc
- 			goto err_init_wbfs;
- 		}
- 
--		err = qman_ceetm_channel_set_group_er_eligibility(channel,
-+		err = qman_ceetm_channel_set_group_er_eligibility(priv->wbfs.ch,
- 								  group_b,
- 								priv->wbfs.er);
- 		if (err) {
-@@ -1003,13 +1000,14 @@ static int ceetm_init_wbfs(struct Qdisc
- 		child_cl->wbfs.fq = NULL;
- 		child_cl->wbfs.cq = NULL;
- 		child_cl->wbfs.weight = qopt->qweight[i];
-+		child_cl->ch = priv->wbfs.ch;
- 
- 		if (priv->wbfs.group_type == WBFS_GRP_B)
- 			id = WBFS_GRP_B_OFFSET + i;
- 		else
- 			id = WBFS_GRP_A_OFFSET + i;
- 
--		err = ceetm_config_wbfs_cls(child_cl, dev, channel, id,
-+		err = ceetm_config_wbfs_cls(child_cl, dev, id,
- 					    priv->wbfs.group_type);
- 		if (err) {
- 			pr_err(KBUILD_BASENAME " : %s : failed to configure the ceetm wbfs class %X\n",
-@@ -1178,9 +1176,6 @@ static int ceetm_change_wbfs(struct Qdis
- {
- 	int err;
- 	bool group_b;
--	struct qm_ceetm_channel *channel;
--	struct ceetm_class *prio_class, *root_class;
--	struct ceetm_qdisc *prio_qdisc;
- 
- 	if (qopt->qcount) {
- 		pr_err("CEETM: the qcount can not be modified\n");
-@@ -1206,14 +1201,10 @@ static int ceetm_change_wbfs(struct Qdis
- 	if (!priv->shaped)
- 		return 0;
- 
--	prio_class = priv->wbfs.parent;
--	prio_qdisc = qdisc_priv(prio_class->parent);
--	root_class = prio_qdisc->prio.parent;
--	channel = root_class->root.ch;
- 	group_b = priv->wbfs.group_type == WBFS_GRP_B;
- 
- 	if (qopt->cr != priv->wbfs.cr) {
--		err = qman_ceetm_channel_set_group_cr_eligibility(channel,
-+		err = qman_ceetm_channel_set_group_cr_eligibility(priv->wbfs.ch,
- 								  group_b,
- 								  qopt->cr);
- 		if (err)
-@@ -1222,7 +1213,7 @@ static int ceetm_change_wbfs(struct Qdis
- 	}
- 
- 	if (qopt->er != priv->wbfs.er) {
--		err = qman_ceetm_channel_set_group_er_eligibility(channel,
-+		err = qman_ceetm_channel_set_group_er_eligibility(priv->wbfs.ch,
- 								  group_b,
- 								  qopt->er);
- 		if (err)
-@@ -1337,7 +1328,7 @@ static int ceetm_cls_change_root(struct
- 
- 	if (cl->shaped && cl->root.rate != copt->rate) {
- 		bps = copt->rate << 3; /* Bps -> bps */
--		err = qman_ceetm_channel_set_commit_rate_bps(cl->root.ch, bps,
-+		err = qman_ceetm_channel_set_commit_rate_bps(cl->ch, bps,
- 							     dev->mtu);
- 		if (err)
- 			goto change_cls_err;
-@@ -1346,7 +1337,7 @@ static int ceetm_cls_change_root(struct
- 
- 	if (cl->shaped && cl->root.ceil != copt->ceil) {
- 		bps = copt->ceil << 3; /* Bps -> bps */
--		err = qman_ceetm_channel_set_excess_rate_bps(cl->root.ch, bps,
-+		err = qman_ceetm_channel_set_excess_rate_bps(cl->ch, bps,
- 							     dev->mtu);
- 		if (err)
- 			goto change_cls_err;
-@@ -1354,7 +1345,7 @@ static int ceetm_cls_change_root(struct
- 	}
- 
- 	if (!cl->shaped && cl->root.tbl != copt->tbl) {
--		err = qman_ceetm_channel_set_weight(cl->root.ch, copt->tbl);
-+		err = qman_ceetm_channel_set_weight(cl->ch, copt->tbl);
- 		if (err)
- 			goto change_cls_err;
- 		cl->root.tbl = copt->tbl;
-@@ -1555,7 +1546,7 @@ static int ceetm_cls_change(struct Qdisc
- 		goto claim_err;
- 	}
- 
--	cl->root.ch = channel;
-+	cl->ch = channel;
- 
- 	if (cl->shaped) {
- 		/* Configure the channel shaper */
---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h
-+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h
-@@ -121,12 +121,14 @@ struct root_q {
- struct prio_q {
- 	__u16 qcount;
- 	struct ceetm_class *parent;
-+	struct qm_ceetm_channel *ch;
- };
- 
- struct wbfs_q {
- 	__u16 qcount;
- 	int group_type;
- 	struct ceetm_class *parent;
-+	struct qm_ceetm_channel *ch;
- 	__u16 cr;
- 	__u16 er;
- };
-@@ -165,7 +167,6 @@ struct root_c {
- 	bool wbfs_grp_b;
- 	bool wbfs_grp_large;
- 	struct Qdisc *child;
--	struct qm_ceetm_channel *ch;
- };
- 
- struct prio_c {
-@@ -194,6 +195,7 @@ struct ceetm_class {
- 	struct tcf_proto *filter_list; /* class attached filters */
- 	struct tcf_block *block;
- 	struct Qdisc *parent;
-+	struct qm_ceetm_channel *ch;
- 	bool shaped;
- 	int type; /* ROOT/PRIO/WBFS */
- 	union {