ramips: move and rename out-of-tree mtk eth driver

[openwrt/staging/mkresin.git] / target / linux / ramips / files-4.14 / drivers / net / ethernet / mediatek / mtk_debugfs.c

diff --git a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/mtk_debugfs.c b/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/mtk_debugfs.c
deleted file mode 100644 (file)
index 2938119..0000000
--- a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/mtk_debugfs.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; version 2 of the License
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   Copyright (C) 2014-2016 Sean Wang <sean.wang@mediatek.com>
- *   Copyright (C) 2016-2017 John Crispin <blogic@openwrt.org>
- */
-
-#include "mtk_offload.h"
-
-static const char *mtk_foe_entry_state_str[] = {
-       "INVALID",
-       "UNBIND",
-       "BIND",
-       "FIN"
-};
-
-static const char *mtk_foe_packet_type_str[] = {
-       "IPV4_HNAPT",
-       "IPV4_HNAT",
-       "IPV6_1T_ROUTE",
-       "IPV4_DSLITE",
-       "IPV6_3T_ROUTE",
-       "IPV6_5T_ROUTE",
-       "IPV6_6RD",
-};
-
-#define IPV4_HNAPT                      0
-#define IPV4_HNAT                       1
-#define IS_IPV4_HNAPT(x)       (((x)->bfib1.pkt_type == IPV4_HNAPT) ? 1: 0)
-struct mtk_eth *_eth;
-#define es(entry)              (mtk_foe_entry_state_str[entry->bfib1.state])
-//#define ei(entry, end)               (MTK_PPE_TBL_SZ - (int)(end - entry))
-#define ei(entry, end)         (MTK_PPE_ENTRY_CNT - (int)(end - entry))
-#define pt(entry)              (mtk_foe_packet_type_str[entry->ipv4_hnapt.bfib1.pkt_type])
-
-static int mtk_ppe_debugfs_foe_show(struct seq_file *m, void *private)
-{
-       struct mtk_eth *eth = _eth;
-       struct mtk_foe_entry *entry, *end;
-       int i = 0;
-
-       entry = eth->foe_table;
-       end = eth->foe_table + MTK_PPE_ENTRY_CNT;
-
-       while (entry < end) {
-               if (IS_IPV4_HNAPT(entry)) {
-                       __be32 saddr = htonl(entry->ipv4_hnapt.sip);
-                       __be32 daddr = htonl(entry->ipv4_hnapt.dip);
-                       __be32 nsaddr = htonl(entry->ipv4_hnapt.new_sip);
-                       __be32 ndaddr = htonl(entry->ipv4_hnapt.new_dip);
-                       unsigned char h_dest[ETH_ALEN];
-                       unsigned char h_source[ETH_ALEN];
-
-                       *((u32*) h_source) = swab32(entry->ipv4_hnapt.smac_hi);
-                       *((u16*) &h_source[4]) = swab16(entry->ipv4_hnapt.smac_lo);
-                       *((u32*) h_dest) = swab32(entry->ipv4_hnapt.dmac_hi);
-                       *((u16*) &h_dest[4]) = swab16(entry->ipv4_hnapt.dmac_lo);
-                       seq_printf(m,
-                                  "(%x)0x%05x|state=%s|type=%s|"
-                                  "%pI4:%d->%pI4:%d=>%pI4:%d->%pI4:%d|%pM=>%pM|"
-                                  "etype=0x%04x|info1=0x%x|info2=0x%x|"
-                                  "vlan1=%d|vlan2=%d\n",
-                                  i,
-                                  ei(entry, end), es(entry), pt(entry),
-                                  &saddr, entry->ipv4_hnapt.sport,
-                                  &daddr, entry->ipv4_hnapt.dport,
-                                  &nsaddr, entry->ipv4_hnapt.new_sport,
-                                  &ndaddr, entry->ipv4_hnapt.new_dport, h_source,
-                                  h_dest, ntohs(entry->ipv4_hnapt.etype),
-                                  entry->ipv4_hnapt.info_blk1,
-                                  entry->ipv4_hnapt.info_blk2,
-                                  entry->ipv4_hnapt.vlan1,
-                                  entry->ipv4_hnapt.vlan2);
-               } else
-                       seq_printf(m, "0x%05x state=%s\n",
-                                  ei(entry, end), es(entry));
-               entry++;
-               i++;
-       }
-
-       return 0;
-}
-
-static int mtk_ppe_debugfs_foe_open(struct inode *inode, struct file *file)
-{
-       return single_open(file, mtk_ppe_debugfs_foe_show, file->private_data);
-}
-
-static const struct file_operations mtk_ppe_debugfs_foe_fops = {
-       .open = mtk_ppe_debugfs_foe_open,
-       .read = seq_read,
-       .llseek = seq_lseek,
-       .release = single_release,
-};
-
-int mtk_ppe_debugfs_init(struct mtk_eth *eth)
-{
-       struct dentry *root;
-
-       _eth = eth;
-
-       root = debugfs_create_dir("mtk_ppe", NULL);
-       if (!root)
-               return -ENOMEM;
-
-       debugfs_create_file("all_entry", S_IRUGO, root, eth, &mtk_ppe_debugfs_foe_fops);
-
-       return 0;
-}