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authorChristian Marangi <ansuelsmth@gmail.com>2023-05-07 05:22:47 +0200
committerChristian Marangi <ansuelsmth@gmail.com>2023-05-12 03:15:40 +0200
commit1a0e9bc3b87bf2ebe89f4ed39b3219e975f76200 (patch)
tree3bce2de2f79e2bc71af7fd42eeaff67bbdc1ff92 /target
parentf938826a65dd9504b99aee19a6a31b69a442e5fd (diff)
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realtek: 5.15: comment unused part of realtek ethernet driver
Comment unused part of realtek phy driver. Fix compilation warning: drivers/net/phy/rtl83xx-phy.c: In function 'rtl8380_configure_int_rtl8218b': drivers/net/phy/rtl83xx-phy.c:747:21: error: unused variable 'ipd_flag' [-Werror=unused-variable] 747 | int ipd_flag = 1; | ^~~~~~~~ drivers/net/phy/rtl83xx-phy.c: At top level: drivers/net/phy/rtl83xx-phy.c:3333:13: error: 'rtl931x_sds_disable' defined but not used [-Werror=unused-function] 3333 | static void rtl931x_sds_disable(u32 sds) | ^~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Comment unused part of realtek dsa driver. Fix compilation warning: drivers/net/dsa/rtl83xx/common.c: In function 'rtl83xx_fib_event': drivers/net/dsa/rtl83xx/common.c:1430:58: error: unused variable 'fen6_info' [-Werror=unused-variable] 1430 | struct fib6_entry_notifier_info *fen6_info = ptr; | ^~~~~~~~~ drivers/net/dsa/rtl83xx/common.c: At top level: drivers/net/dsa/rtl83xx/common.c:531:12: error: 'rtl83xx_octet_cntr_alloc' defined but not used [-Werror=unused-function] 531 | static int rtl83xx_octet_cntr_alloc(struct rtl838x_switch_priv *priv) | ^~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Drop unused priv in realtek dsa driver. Fix compilation warning: drivers/net/dsa/rtl83xx/dsa.c: In function 'rtl83xx_port_lag_change': drivers/net/dsa/rtl83xx/dsa.c:2016:37: error: unused variable 'priv' [-Werror=unused-variable] 2016 | struct rtl838x_switch_priv *priv = ds->priv; | ^~~~ cc1: all warnings being treated as errors Comment rtl838x_pie_rule_dump in realtek dsa driver for rtl83xx Fix compilation warning: drivers/net/dsa/rtl83xx/rtl838x.c:1294:13: error: 'rtl838x_pie_rule_dump' defined but not used [-Werror=unused-function] 1294 | static void rtl838x_pie_rule_dump(struct pie_rule *pr) | ^~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Comment multiple function in realtek dsa driver for rtl930x Fix compilation warning: drivers/net/dsa/rtl83xx/rtl930x.c:1463:12: error: 'rtl930x_l3_intf_add' defined but not used [-Werror=unused-function] 1463 | static int rtl930x_l3_intf_add(struct rtl838x_switch_priv *priv, struct rtl838x_l3_intf *intf) | ^~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl83xx/rtl930x.c:1414:12: error: 'rtl930x_l3_mtu_del' defined but not used [-Werror=unused-function] 1414 | static int rtl930x_l3_mtu_del(struct rtl838x_switch_priv *priv, int mtu) | ^~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl83xx/rtl930x.c:995:12: error: 'rtl930x_l3_hash6' defined but not used [-Werror=unused-function] 995 | static u32 rtl930x_l3_hash6(struct in6_addr *ip6, int algorithm, bool move_dip) | ^~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors drivers/net/dsa/rtl83xx/rtl930x.c:1690:13: error: 'rtl930x_read_pie_fixed_fields' defined but not used [-Werror=unused-function] 1690 | static void rtl930x_read_pie_fixed_fields(u32 r[], struct pie_rule *pr) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/dsa/rtl83xx/rtl930x.c:1432:12: error: 'rtl930x_l3_mtu_add' defined but not used [-Werror=unused-function] 1432 | static int rtl930x_l3_mtu_add(struct rtl838x_switch_priv *priv, int mtu) | ^~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Comment rtl931x_read_pie_fixed_fields in realtek dsa driver for rtl931x Fix compilation warning: drivers/net/dsa/rtl83xx/rtl931x.c:1116:13: error: 'rtl931x_read_pie_fixed_fields' defined but not used [-Werror=unused-function] 1116 | static void rtl931x_read_pie_fixed_fields(u32 r[], struct pie_rule *pr) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Comment rtl93xx_header_vlan_set in realtek ethernet driver for rtl838x Fix compilation warning: drivers/net/ethernet/rtl838x_eth.c: At top level: drivers/net/ethernet/rtl838x_eth.c:164:13: error: 'rtl93xx_header_vlan_set' defined but not used [-Werror=unused-function] 164 | static void rtl93xx_header_vlan_set(struct p_hdr *h, int vlan) | ^~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Diffstat (limited to 'target')
-rw-r--r--target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/common.c31
-rw-r--r--target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c2
-rw-r--r--target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl838x.c19
-rw-r--r--target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl930x.c352
-rw-r--r--target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl931x.c79
-rw-r--r--target/linux/realtek/files-5.15/drivers/net/ethernet/rtl838x_eth.c13
-rw-r--r--target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c20
7 files changed, 263 insertions, 253 deletions
diff --git a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/common.c b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/common.c
index 3216d7eb83..4b928f248b 100644
--- a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/common.c
+++ b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/common.c
@@ -527,24 +527,25 @@ int rtl83xx_lag_del(struct dsa_switch *ds, int group, int port)
return 0;
}
-/* Allocate a 64 bit octet counter located in the LOG HW table */
-static int rtl83xx_octet_cntr_alloc(struct rtl838x_switch_priv *priv)
-{
- int idx;
+// Currently Unused
+// /* Allocate a 64 bit octet counter located in the LOG HW table */
+// static int rtl83xx_octet_cntr_alloc(struct rtl838x_switch_priv *priv)
+// {
+// int idx;
- mutex_lock(&priv->reg_mutex);
+// mutex_lock(&priv->reg_mutex);
- idx = find_first_zero_bit(priv->octet_cntr_use_bm, MAX_COUNTERS);
- if (idx >= priv->n_counters) {
- mutex_unlock(&priv->reg_mutex);
- return -1;
- }
+// idx = find_first_zero_bit(priv->octet_cntr_use_bm, MAX_COUNTERS);
+// if (idx >= priv->n_counters) {
+// mutex_unlock(&priv->reg_mutex);
+// return -1;
+// }
- set_bit(idx, priv->octet_cntr_use_bm);
- mutex_unlock(&priv->reg_mutex);
+// set_bit(idx, priv->octet_cntr_use_bm);
+// mutex_unlock(&priv->reg_mutex);
- return idx;
-}
+// return idx;
+// }
/* Allocate a 32-bit packet counter
* 2 32-bit packet counters share the location of a 64-bit octet counter
@@ -1427,7 +1428,7 @@ static int rtl83xx_fib_event(struct notifier_block *this, unsigned long event, v
fib_info_hold(fib_work->fen_info.fi);
} else if (info->family == AF_INET6) {
- struct fib6_entry_notifier_info *fen6_info = ptr;
+ //struct fib6_entry_notifier_info *fen6_info = ptr;
pr_warn("%s: FIB_RULE ADD/DEL for IPv6 not supported\n", __func__);
kfree(fib_work);
return NOTIFY_DONE;
diff --git a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c
index 3c67ce5adb..5b5608b9b4 100644
--- a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c
+++ b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c
@@ -1991,8 +1991,6 @@ static bool rtl83xx_lag_can_offload(struct dsa_switch *ds,
static int rtl83xx_port_lag_change(struct dsa_switch *ds, int port)
{
- struct rtl838x_switch_priv *priv = ds->priv;
-
pr_debug("%s: %d\n", __func__, port);
/* Nothing to be done... */
diff --git a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl838x.c b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl838x.c
index 606066aeea..0f9c3c33a4 100644
--- a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl838x.c
+++ b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl838x.c
@@ -1300,15 +1300,16 @@ static void rtl838x_pie_rule_dump_raw(u32 r[])
pr_info("Sel : %08x\n", r[17]);
}
-static void rtl838x_pie_rule_dump(struct pie_rule *pr)
-{
- pr_info("Drop: %d, fwd: %d, ovid: %d, ivid: %d, flt: %d, log: %d, rmk: %d, meter: %d tagst: %d, mir: %d, nopri: %d, cpupri: %d, otpid: %d, itpid: %d, shape: %d\n",
- pr->drop, pr->fwd_sel, pr->ovid_sel, pr->ivid_sel, pr->flt_sel, pr->log_sel, pr->rmk_sel, pr->log_sel, pr->tagst_sel, pr->mir_sel, pr->nopri_sel,
- pr->cpupri_sel, pr->otpid_sel, pr->itpid_sel, pr->shaper_sel);
- if (pr->fwd_sel)
- pr_info("FWD: %08x\n", pr->fwd_data);
- pr_info("TID: %x, %x\n", pr->tid, pr->tid_m);
-}
+// Currently not used
+// static void rtl838x_pie_rule_dump(struct pie_rule *pr)
+// {
+// pr_info("Drop: %d, fwd: %d, ovid: %d, ivid: %d, flt: %d, log: %d, rmk: %d, meter: %d tagst: %d, mir: %d, nopri: %d, cpupri: %d, otpid: %d, itpid: %d, shape: %d\n",
+// pr->drop, pr->fwd_sel, pr->ovid_sel, pr->ivid_sel, pr->flt_sel, pr->log_sel, pr->rmk_sel, pr->log_sel, pr->tagst_sel, pr->mir_sel, pr->nopri_sel,
+// pr->cpupri_sel, pr->otpid_sel, pr->itpid_sel, pr->shaper_sel);
+// if (pr->fwd_sel)
+// pr_info("FWD: %08x\n", pr->fwd_data);
+// pr_info("TID: %x, %x\n", pr->tid, pr->tid_m);
+// }
static int rtl838x_pie_rule_read(struct rtl838x_switch_priv *priv, int idx, struct pie_rule *pr)
{
diff --git a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl930x.c b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl930x.c
index 5a899f32ba..e65f95e9f1 100644
--- a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl930x.c
+++ b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl930x.c
@@ -992,57 +992,58 @@ static u32 rtl930x_l3_hash4(u32 ip, int algorithm, bool move_dip)
return hash;
}
-static u32 rtl930x_l3_hash6(struct in6_addr *ip6, int algorithm, bool move_dip)
-{
- u32 rows[16];
- u32 hash;
- u32 s0, s1, pH;
-
- rows[0] = (HASH_PICK(ip6->s6_addr[0], 6, 2) << 0);
- rows[1] = (HASH_PICK(ip6->s6_addr[0], 0, 6) << 3) | HASH_PICK(ip6->s6_addr[1], 5, 3);
- rows[2] = (HASH_PICK(ip6->s6_addr[1], 0, 5) << 4) | HASH_PICK(ip6->s6_addr[2], 4, 4);
- rows[3] = (HASH_PICK(ip6->s6_addr[2], 0, 4) << 5) | HASH_PICK(ip6->s6_addr[3], 3, 5);
- rows[4] = (HASH_PICK(ip6->s6_addr[3], 0, 3) << 6) | HASH_PICK(ip6->s6_addr[4], 2, 6);
- rows[5] = (HASH_PICK(ip6->s6_addr[4], 0, 2) << 7) | HASH_PICK(ip6->s6_addr[5], 1, 7);
- rows[6] = (HASH_PICK(ip6->s6_addr[5], 0, 1) << 8) | HASH_PICK(ip6->s6_addr[6], 0, 8);
- rows[7] = (HASH_PICK(ip6->s6_addr[7], 0, 8) << 1) | HASH_PICK(ip6->s6_addr[8], 7, 1);
- rows[8] = (HASH_PICK(ip6->s6_addr[8], 0, 7) << 2) | HASH_PICK(ip6->s6_addr[9], 6, 2);
- rows[9] = (HASH_PICK(ip6->s6_addr[9], 0, 6) << 3) | HASH_PICK(ip6->s6_addr[10], 5, 3);
- rows[10] = (HASH_PICK(ip6->s6_addr[10], 0, 5) << 4) | HASH_PICK(ip6->s6_addr[11], 4, 4);
- if (!algorithm) {
- rows[11] = (HASH_PICK(ip6->s6_addr[11], 0, 4) << 5) |
- (HASH_PICK(ip6->s6_addr[12], 3, 5) << 0);
- rows[12] = (HASH_PICK(ip6->s6_addr[12], 0, 3) << 6) |
- (HASH_PICK(ip6->s6_addr[13], 2, 6) << 0);
- rows[13] = (HASH_PICK(ip6->s6_addr[13], 0, 2) << 7) |
- (HASH_PICK(ip6->s6_addr[14], 1, 7) << 0);
- if (!move_dip) {
- rows[14] = (HASH_PICK(ip6->s6_addr[14], 0, 1) << 8) |
- (HASH_PICK(ip6->s6_addr[15], 0, 8) << 0);
- }
- hash = rows[0] ^ rows[1] ^ rows[2] ^ rows[3] ^ rows[4] ^
- rows[5] ^ rows[6] ^ rows[7] ^ rows[8] ^ rows[9] ^
- rows[10] ^ rows[11] ^ rows[12] ^ rows[13] ^ rows[14];
- } else {
- rows[11] = (HASH_PICK(ip6->s6_addr[11], 0, 4) << 5);
- rows[12] = (HASH_PICK(ip6->s6_addr[12], 3, 5) << 0);
- rows[13] = (HASH_PICK(ip6->s6_addr[12], 0, 3) << 6) |
- HASH_PICK(ip6->s6_addr[13], 2, 6);
- rows[14] = (HASH_PICK(ip6->s6_addr[13], 0, 2) << 7) |
- HASH_PICK(ip6->s6_addr[14], 1, 7);
- if (!move_dip) {
- rows[15] = (HASH_PICK(ip6->s6_addr[14], 0, 1) << 8) |
- (HASH_PICK(ip6->s6_addr[15], 0, 8) << 0);
- }
- s0 = rows[12] + rows[13] + rows[14];
- s1 = (s0 & 0x1ff) + ((s0 & (0x1ff << 9)) >> 9);
- pH = (s1 & 0x1ff) + ((s1 & (0x1ff << 9)) >> 9);
- hash = rows[0] ^ rows[1] ^ rows[2] ^ rows[3] ^ rows[4] ^
- rows[5] ^ rows[6] ^ rows[7] ^ rows[8] ^ rows[9] ^
- rows[10] ^ rows[11] ^ pH ^ rows[15];
- }
- return hash;
-}
+// Currently not used
+// static u32 rtl930x_l3_hash6(struct in6_addr *ip6, int algorithm, bool move_dip)
+// {
+// u32 rows[16];
+// u32 hash;
+// u32 s0, s1, pH;
+
+// rows[0] = (HASH_PICK(ip6->s6_addr[0], 6, 2) << 0);
+// rows[1] = (HASH_PICK(ip6->s6_addr[0], 0, 6) << 3) | HASH_PICK(ip6->s6_addr[1], 5, 3);
+// rows[2] = (HASH_PICK(ip6->s6_addr[1], 0, 5) << 4) | HASH_PICK(ip6->s6_addr[2], 4, 4);
+// rows[3] = (HASH_PICK(ip6->s6_addr[2], 0, 4) << 5) | HASH_PICK(ip6->s6_addr[3], 3, 5);
+// rows[4] = (HASH_PICK(ip6->s6_addr[3], 0, 3) << 6) | HASH_PICK(ip6->s6_addr[4], 2, 6);
+// rows[5] = (HASH_PICK(ip6->s6_addr[4], 0, 2) << 7) | HASH_PICK(ip6->s6_addr[5], 1, 7);
+// rows[6] = (HASH_PICK(ip6->s6_addr[5], 0, 1) << 8) | HASH_PICK(ip6->s6_addr[6], 0, 8);
+// rows[7] = (HASH_PICK(ip6->s6_addr[7], 0, 8) << 1) | HASH_PICK(ip6->s6_addr[8], 7, 1);
+// rows[8] = (HASH_PICK(ip6->s6_addr[8], 0, 7) << 2) | HASH_PICK(ip6->s6_addr[9], 6, 2);
+// rows[9] = (HASH_PICK(ip6->s6_addr[9], 0, 6) << 3) | HASH_PICK(ip6->s6_addr[10], 5, 3);
+// rows[10] = (HASH_PICK(ip6->s6_addr[10], 0, 5) << 4) | HASH_PICK(ip6->s6_addr[11], 4, 4);
+// if (!algorithm) {
+// rows[11] = (HASH_PICK(ip6->s6_addr[11], 0, 4) << 5) |
+// (HASH_PICK(ip6->s6_addr[12], 3, 5) << 0);
+// rows[12] = (HASH_PICK(ip6->s6_addr[12], 0, 3) << 6) |
+// (HASH_PICK(ip6->s6_addr[13], 2, 6) << 0);
+// rows[13] = (HASH_PICK(ip6->s6_addr[13], 0, 2) << 7) |
+// (HASH_PICK(ip6->s6_addr[14], 1, 7) << 0);
+// if (!move_dip) {
+// rows[14] = (HASH_PICK(ip6->s6_addr[14], 0, 1) << 8) |
+// (HASH_PICK(ip6->s6_addr[15], 0, 8) << 0);
+// }
+// hash = rows[0] ^ rows[1] ^ rows[2] ^ rows[3] ^ rows[4] ^
+// rows[5] ^ rows[6] ^ rows[7] ^ rows[8] ^ rows[9] ^
+// rows[10] ^ rows[11] ^ rows[12] ^ rows[13] ^ rows[14];
+// } else {
+// rows[11] = (HASH_PICK(ip6->s6_addr[11], 0, 4) << 5);
+// rows[12] = (HASH_PICK(ip6->s6_addr[12], 3, 5) << 0);
+// rows[13] = (HASH_PICK(ip6->s6_addr[12], 0, 3) << 6) |
+// HASH_PICK(ip6->s6_addr[13], 2, 6);
+// rows[14] = (HASH_PICK(ip6->s6_addr[13], 0, 2) << 7) |
+// HASH_PICK(ip6->s6_addr[14], 1, 7);
+// if (!move_dip) {
+// rows[15] = (HASH_PICK(ip6->s6_addr[14], 0, 1) << 8) |
+// (HASH_PICK(ip6->s6_addr[15], 0, 8) << 0);
+// }
+// s0 = rows[12] + rows[13] + rows[14];
+// s1 = (s0 & 0x1ff) + ((s0 & (0x1ff << 9)) >> 9);
+// pH = (s1 & 0x1ff) + ((s1 & (0x1ff << 9)) >> 9);
+// hash = rows[0] ^ rows[1] ^ rows[2] ^ rows[3] ^ rows[4] ^
+// rows[5] ^ rows[6] ^ rows[7] ^ rows[8] ^ rows[9] ^
+// rows[10] ^ rows[11] ^ pH ^ rows[15];
+// }
+// return hash;
+// }
/* Read a prefix route entry from the L3_PREFIX_ROUTE_IPUC table
* We currently only support IPv4 and IPv6 unicast route
@@ -1411,85 +1412,89 @@ static void rtl930x_get_l3_nexthop(int idx, u16 *dmac_id, u16 *interface)
*interface = v & 0x7f;
}
-static int rtl930x_l3_mtu_del(struct rtl838x_switch_priv *priv, int mtu)
-{
- int i;
-
- for (i = 0; i < MAX_INTF_MTUS; i++) {
- if (mtu == priv->intf_mtus[i])
- break;
- }
- if (i >= MAX_INTF_MTUS || !priv->intf_mtu_count[i]) {
- pr_err("%s: No MTU slot found for MTU: %d\n", __func__, mtu);
- return -EINVAL;
- }
-
- priv->intf_mtu_count[i]--;
-}
-
-static int rtl930x_l3_mtu_add(struct rtl838x_switch_priv *priv, int mtu)
-{
- int i, free_mtu;
- int mtu_id;
-
- /* Try to find an existing mtu-value or a free slot */
- free_mtu = MAX_INTF_MTUS;
- for (i = 0; i < MAX_INTF_MTUS && priv->intf_mtus[i] != mtu; i++) {
- if ((!priv->intf_mtu_count[i]) && (free_mtu == MAX_INTF_MTUS))
- free_mtu = i;
- }
- i = (i < MAX_INTF_MTUS) ? i : free_mtu;
- if (i < MAX_INTF_MTUS) {
- mtu_id = i;
- } else {
- pr_err("%s: No free MTU slot available!\n", __func__);
- return -EINVAL;
- }
-
- priv->intf_mtus[i] = mtu;
- pr_info("Writing MTU %d to slot %d\n", priv->intf_mtus[i], i);
- /* Set MTU-value of the slot TODO: distinguish between IPv4/IPv6 routes / slots */
- sw_w32_mask(0xffff << ((i % 2) * 16), priv->intf_mtus[i] << ((i % 2) * 16),
- RTL930X_L3_IP_MTU_CTRL(i));
- sw_w32_mask(0xffff << ((i % 2) * 16), priv->intf_mtus[i] << ((i % 2) * 16),
- RTL930X_L3_IP6_MTU_CTRL(i));
-
- priv->intf_mtu_count[i]++;
-
- return mtu_id;
-}
-
-/* Creates an interface for a route by setting up the HW tables in the SoC */
-static int rtl930x_l3_intf_add(struct rtl838x_switch_priv *priv, struct rtl838x_l3_intf *intf)
-{
- int i, intf_id, mtu_id;
- /* number of MTU-values < 16384 */
-
- /* Use the same IPv6 mtu as the ip4 mtu for this route if unset */
- intf->ip6_mtu = intf->ip6_mtu ? intf->ip6_mtu : intf->ip4_mtu;
-
- mtu_id = rtl930x_l3_mtu_add(priv, intf->ip4_mtu);
- pr_info("%s: added mtu %d with mtu-id %d\n", __func__, intf->ip4_mtu, mtu_id);
- if (mtu_id < 0)
- return -ENOSPC;
- intf->ip4_mtu_id = mtu_id;
- intf->ip6_mtu_id = mtu_id;
-
- for (i = 0; i < MAX_INTERFACES; i++) {
- if (!priv->interfaces[i])
- break;
- }
- if (i >= MAX_INTERFACES) {
- pr_err("%s: cannot find free interface entry\n", __func__);
- return -EINVAL;
- }
- intf_id = i;
- priv->interfaces[i] = kzalloc(sizeof(struct rtl838x_l3_intf), GFP_KERNEL);
- if (!priv->interfaces[i]) {
- pr_err("%s: no memory to allocate new interface\n", __func__);
- return -ENOMEM;
- }
-}
+// Currently not used
+// static int rtl930x_l3_mtu_del(struct rtl838x_switch_priv *priv, int mtu)
+// {
+// int i;
+
+// for (i = 0; i < MAX_INTF_MTUS; i++) {
+// if (mtu == priv->intf_mtus[i])
+// break;
+// }
+// if (i >= MAX_INTF_MTUS || !priv->intf_mtu_count[i]) {
+// pr_err("%s: No MTU slot found for MTU: %d\n", __func__, mtu);
+// return -EINVAL;
+// }
+
+// priv->intf_mtu_count[i]--;
+// }
+
+// Currently not used
+// static int rtl930x_l3_mtu_add(struct rtl838x_switch_priv *priv, int mtu)
+// {
+// int i, free_mtu;
+// int mtu_id;
+
+// /* Try to find an existing mtu-value or a free slot */
+// free_mtu = MAX_INTF_MTUS;
+// for (i = 0; i < MAX_INTF_MTUS && priv->intf_mtus[i] != mtu; i++) {
+// if ((!priv->intf_mtu_count[i]) && (free_mtu == MAX_INTF_MTUS))
+// free_mtu = i;
+// }
+// i = (i < MAX_INTF_MTUS) ? i : free_mtu;
+// if (i < MAX_INTF_MTUS) {
+// mtu_id = i;
+// } else {
+// pr_err("%s: No free MTU slot available!\n", __func__);
+// return -EINVAL;
+// }
+
+// priv->intf_mtus[i] = mtu;
+// pr_info("Writing MTU %d to slot %d\n", priv->intf_mtus[i], i);
+// /* Set MTU-value of the slot TODO: distinguish between IPv4/IPv6 routes / slots */
+// sw_w32_mask(0xffff << ((i % 2) * 16), priv->intf_mtus[i] << ((i % 2) * 16),
+// RTL930X_L3_IP_MTU_CTRL(i));
+// sw_w32_mask(0xffff << ((i % 2) * 16), priv->intf_mtus[i] << ((i % 2) * 16),
+// RTL930X_L3_IP6_MTU_CTRL(i));
+
+// priv->intf_mtu_count[i]++;
+
+// return mtu_id;
+// }
+
+
+// Currently not used
+// /* Creates an interface for a route by setting up the HW tables in the SoC
+// static int rtl930x_l3_intf_add(struct rtl838x_switch_priv *priv, struct rtl838x_l3_intf *intf)
+// {
+// int i, intf_id, mtu_id;
+// /* number of MTU-values < 16384 *\/
+
+// /* Use the same IPv6 mtu as the ip4 mtu for this route if unset */
+// intf->ip6_mtu = intf->ip6_mtu ? intf->ip6_mtu : intf->ip4_mtu;
+
+// mtu_id = rtl930x_l3_mtu_add(priv, intf->ip4_mtu);
+// pr_info("%s: added mtu %d with mtu-id %d\n", __func__, intf->ip4_mtu, mtu_id);
+// if (mtu_id < 0)
+// return -ENOSPC;
+// intf->ip4_mtu_id = mtu_id;
+// intf->ip6_mtu_id = mtu_id;
+
+// for (i = 0; i < MAX_INTERFACES; i++) {
+// if (!priv->interfaces[i])
+// break;
+// }
+// if (i >= MAX_INTERFACES) {
+// pr_err("%s: cannot find free interface entry\n", __func__);
+// return -EINVAL;
+// }
+// intf_id = i;
+// priv->interfaces[i] = kzalloc(sizeof(struct rtl838x_l3_intf), GFP_KERNEL);
+// if (!priv->interfaces[i]) {
+// pr_err("%s: no memory to allocate new interface\n", __func__);
+// return -ENOMEM;
+// }
+// }
/* Set the destination MAC and L3 egress interface ID for a nexthop entry in the SoC's
* L3_NEXTHOP table. The nexthop entry is identified by idx.
@@ -1683,49 +1688,50 @@ static void rtl930x_write_pie_templated(u32 r[], struct pie_rule *pr, enum templ
}
}
-static void rtl930x_read_pie_fixed_fields(u32 r[], struct pie_rule *pr)
-{
- pr->stacking_port = r[6] & BIT(31);
- pr->spn = (r[6] >> 24) & 0x7f;
- pr->mgnt_vlan = r[6] & BIT(23);
- if (pr->phase == PHASE_IACL)
- pr->dmac_hit_sw = r[6] & BIT(22);
- else
- pr->content_too_deep = r[6] & BIT(22);
- pr->not_first_frag = r[6] & BIT(21);
- pr->frame_type_l4 = (r[6] >> 18) & 7;
- pr->frame_type = (r[6] >> 16) & 3;
- pr->otag_fmt = (r[6] >> 15) & 1;
- pr->itag_fmt = (r[6] >> 14) & 1;
- pr->otag_exist = (r[6] >> 13) & 1;
- pr->itag_exist = (r[6] >> 12) & 1;
- pr->frame_type_l2 = (r[6] >> 10) & 3;
- pr->igr_normal_port = (r[6] >> 9) & 1;
- pr->tid = (r[6] >> 8) & 1;
-
- pr->stacking_port_m = r[12] & BIT(7);
- pr->spn_m = r[12] & 0x7f;
- pr->mgnt_vlan_m = r[13] & BIT(31);
- if (pr->phase == PHASE_IACL)
- pr->dmac_hit_sw_m = r[13] & BIT(30);
- else
- pr->content_too_deep_m = r[13] & BIT(30);
- pr->not_first_frag_m = r[13] & BIT(29);
- pr->frame_type_l4_m = (r[13] >> 26) & 7;
- pr->frame_type_m = (r[13] >> 24) & 3;
- pr->otag_fmt_m = r[13] & BIT(23);
- pr->itag_fmt_m = r[13] & BIT(22);
- pr->otag_exist_m = r[13] & BIT(21);
- pr->itag_exist_m = r[13] & BIT (20);
- pr->frame_type_l2_m = (r[13] >> 18) & 3;
- pr->igr_normal_port_m = r[13] & BIT(17);
- pr->tid_m = (r[13] >> 16) & 1;
-
- pr->valid = r[13] & BIT(15);
- pr->cond_not = r[13] & BIT(14);
- pr->cond_and1 = r[13] & BIT(13);
- pr->cond_and2 = r[13] & BIT(12);
-}
+// Currently not used
+// static void rtl930x_read_pie_fixed_fields(u32 r[], struct pie_rule *pr)
+// {
+// pr->stacking_port = r[6] & BIT(31);
+// pr->spn = (r[6] >> 24) & 0x7f;
+// pr->mgnt_vlan = r[6] & BIT(23);
+// if (pr->phase == PHASE_IACL)
+// pr->dmac_hit_sw = r[6] & BIT(22);
+// else
+// pr->content_too_deep = r[6] & BIT(22);
+// pr->not_first_frag = r[6] & BIT(21);
+// pr->frame_type_l4 = (r[6] >> 18) & 7;
+// pr->frame_type = (r[6] >> 16) & 3;
+// pr->otag_fmt = (r[6] >> 15) & 1;
+// pr->itag_fmt = (r[6] >> 14) & 1;
+// pr->otag_exist = (r[6] >> 13) & 1;
+// pr->itag_exist = (r[6] >> 12) & 1;
+// pr->frame_type_l2 = (r[6] >> 10) & 3;
+// pr->igr_normal_port = (r[6] >> 9) & 1;
+// pr->tid = (r[6] >> 8) & 1;
+
+// pr->stacking_port_m = r[12] & BIT(7);
+// pr->spn_m = r[12] & 0x7f;
+// pr->mgnt_vlan_m = r[13] & BIT(31);
+// if (pr->phase == PHASE_IACL)
+// pr->dmac_hit_sw_m = r[13] & BIT(30);
+// else
+// pr->content_too_deep_m = r[13] & BIT(30);
+// pr->not_first_frag_m = r[13] & BIT(29);
+// pr->frame_type_l4_m = (r[13] >> 26) & 7;
+// pr->frame_type_m = (r[13] >> 24) & 3;
+// pr->otag_fmt_m = r[13] & BIT(23);
+// pr->itag_fmt_m = r[13] & BIT(22);
+// pr->otag_exist_m = r[13] & BIT(21);
+// pr->itag_exist_m = r[13] & BIT (20);
+// pr->frame_type_l2_m = (r[13] >> 18) & 3;
+// pr->igr_normal_port_m = r[13] & BIT(17);
+// pr->tid_m = (r[13] >> 16) & 1;
+
+// pr->valid = r[13] & BIT(15);
+// pr->cond_not = r[13] & BIT(14);
+// pr->cond_and1 = r[13] & BIT(13);
+// pr->cond_and2 = r[13] & BIT(12);
+// }
static void rtl930x_write_pie_fixed_fields(u32 r[], struct pie_rule *pr)
{
diff --git a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl931x.c b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl931x.c
index 92f0662223..5e1b00add5 100644
--- a/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl931x.c
+++ b/target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/rtl931x.c
@@ -1113,45 +1113,46 @@ static void rtl931x_write_pie_templated(u32 r[], struct pie_rule *pr, enum templ
}
}
-static void rtl931x_read_pie_fixed_fields(u32 r[], struct pie_rule *pr)
-{
- pr->mgnt_vlan = r[7] & BIT(31);
- if (pr->phase == PHASE_IACL)
- pr->dmac_hit_sw = r[7] & BIT(30);
- else /* TODO: EACL/VACL phase handling */
- pr->content_too_deep = r[7] & BIT(30);
- pr->not_first_frag = r[7] & BIT(29);
- pr->frame_type_l4 = (r[7] >> 26) & 7;
- pr->frame_type = (r[7] >> 24) & 3;
- pr->otag_fmt = (r[7] >> 23) & 1;
- pr->itag_fmt = (r[7] >> 22) & 1;
- pr->otag_exist = (r[7] >> 21) & 1;
- pr->itag_exist = (r[7] >> 20) & 1;
- pr->frame_type_l2 = (r[7] >> 18) & 3;
- pr->igr_normal_port = (r[7] >> 17) & 1;
- pr->tid = (r[7] >> 16) & 1;
-
- pr->mgnt_vlan_m = r[14] & BIT(15);
- if (pr->phase == PHASE_IACL)
- pr->dmac_hit_sw_m = r[14] & BIT(14);
- else
- pr->content_too_deep_m = r[14] & BIT(14);
- pr->not_first_frag_m = r[14] & BIT(13);
- pr->frame_type_l4_m = (r[14] >> 10) & 7;
- pr->frame_type_m = (r[14] >> 8) & 3;
- pr->otag_fmt_m = r[14] & BIT(7);
- pr->itag_fmt_m = r[14] & BIT(6);
- pr->otag_exist_m = r[14] & BIT(5);
- pr->itag_exist_m = r[14] & BIT (4);
- pr->frame_type_l2_m = (r[14] >> 2) & 3;
- pr->igr_normal_port_m = r[14] & BIT(1);
- pr->tid_m = r[14] & 1;
-
- pr->valid = r[15] & BIT(31);
- pr->cond_not = r[15] & BIT(30);
- pr->cond_and1 = r[15] & BIT(29);
- pr->cond_and2 = r[15] & BIT(28);
-}
+// Currently unused
+// static void rtl931x_read_pie_fixed_fields(u32 r[], struct pie_rule *pr)
+// {
+// pr->mgnt_vlan = r[7] & BIT(31);
+// if (pr->phase == PHASE_IACL)
+// pr->dmac_hit_sw = r[7] & BIT(30);
+// else /* TODO: EACL/VACL phase handling */
+// pr->content_too_deep = r[7] & BIT(30);
+// pr->not_first_frag = r[7] & BIT(29);
+// pr->frame_type_l4 = (r[7] >> 26) & 7;
+// pr->frame_type = (r[7] >> 24) & 3;
+// pr->otag_fmt = (r[7] >> 23) & 1;
+// pr->itag_fmt = (r[7] >> 22) & 1;
+// pr->otag_exist = (r[7] >> 21) & 1;
+// pr->itag_exist = (r[7] >> 20) & 1;
+// pr->frame_type_l2 = (r[7] >> 18) & 3;
+// pr->igr_normal_port = (r[7] >> 17) & 1;
+// pr->tid = (r[7] >> 16) & 1;
+
+// pr->mgnt_vlan_m = r[14] & BIT(15);
+// if (pr->phase == PHASE_IACL)
+// pr->dmac_hit_sw_m = r[14] & BIT(14);
+// else
+// pr->content_too_deep_m = r[14] & BIT(14);
+// pr->not_first_frag_m = r[14] & BIT(13);
+// pr->frame_type_l4_m = (r[14] >> 10) & 7;
+// pr->frame_type_m = (r[14] >> 8) & 3;
+// pr->otag_fmt_m = r[14] & BIT(7);
+// pr->itag_fmt_m = r[14] & BIT(6);
+// pr->otag_exist_m = r[14] & BIT(5);
+// pr->itag_exist_m = r[14] & BIT (4);
+// pr->frame_type_l2_m = (r[14] >> 2) & 3;
+// pr->igr_normal_port_m = r[14] & BIT(1);
+// pr->tid_m = r[14] & 1;
+
+// pr->valid = r[15] & BIT(31);
+// pr->cond_not = r[15] & BIT(30);
+// pr->cond_and1 = r[15] & BIT(29);
+// pr->cond_and2 = r[15] & BIT(28);
+// }
static void rtl931x_write_pie_fixed_fields(u32 r[], struct pie_rule *pr)
{
diff --git a/target/linux/realtek/files-5.15/drivers/net/ethernet/rtl838x_eth.c b/target/linux/realtek/files-5.15/drivers/net/ethernet/rtl838x_eth.c
index 1b35fae09b..06de0ada2a 100644
--- a/target/linux/realtek/files-5.15/drivers/net/ethernet/rtl838x_eth.c
+++ b/target/linux/realtek/files-5.15/drivers/net/ethernet/rtl838x_eth.c
@@ -161,12 +161,13 @@ static void rtl931x_create_tx_header(struct p_hdr *h, unsigned int dest_port, in
h->cpu_tag[2] = (BIT(5) | (prio & 0x1f)) << 8;
}
-static void rtl93xx_header_vlan_set(struct p_hdr *h, int vlan)
-{
- h->cpu_tag[2] |= BIT(4); /* Enable VLAN forwarding offload */
- h->cpu_tag[2] |= (vlan >> 8) & 0xf;
- h->cpu_tag[3] |= (vlan & 0xff) << 8;
-}
+// Currently unused
+// static void rtl93xx_header_vlan_set(struct p_hdr *h, int vlan)
+// {
+// h->cpu_tag[2] |= BIT(4); /* Enable VLAN forwarding offload */
+// h->cpu_tag[2] |= (vlan >> 8) & 0xf;
+// h->cpu_tag[3] |= (vlan & 0xff) << 8;
+// }
struct rtl838x_rx_q {
int id;
diff --git a/target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c b/target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c
index 7733252763..d47ba3e013 100644
--- a/target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c
+++ b/target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c
@@ -743,9 +743,10 @@ static int rtl8380_configure_int_rtl8218b(struct phy_device *phydev)
rtl838x_6275B_intPhy_perport = (void *)h + sizeof(struct fw_header) + h->parts[8].start;
rtl8218b_6276B_hwEsd_perport = (void *)h + sizeof(struct fw_header) + h->parts[9].start;
- if (sw_r32(RTL838X_DMY_REG31) == 0x1) {
- int ipd_flag = 1;
- }
+ // Currently not used
+ // if (sw_r32(RTL838X_DMY_REG31) == 0x1) {
+ // int ipd_flag = 1;
+ // }
val = phy_read(phydev, 0);
if (val & BIT(11))
@@ -3330,13 +3331,14 @@ static void rtl931x_sds_rx_rst(u32 sds)
mdelay(50);
}
-static void rtl931x_sds_disable(u32 sds)
-{
- u32 v = 0x1f;
+// Currently not used
+// static void rtl931x_sds_disable(u32 sds)
+// {
+// u32 v = 0x1f;
- v |= BIT(7);
- sw_w32(v, RTL931X_SERDES_MODE_CTRL + (sds >> 2) * 4);
-}
+// v |= BIT(7);
+// sw_w32(v, RTL931X_SERDES_MODE_CTRL + (sds >> 2) * 4);
+// }
static void rtl931x_sds_mii_mode_set(u32 sds, phy_interface_t mode)
{