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realtek: fix writing/deletion of CAM entries

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Actually use the index returned by rtl83xx_find_l2_cam_entry.

Fixes: cde31976e3 ("realtek: Add support for Layer 2 Multicast")
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
This commit is contained in:
Jan Hoffmann 2023-05-07 01:05:30 +02:00 committed by Sander Vanheule
parent 8ea27bb959
commit 81931756e1
2 changed files with 8 additions and 8 deletions
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8
target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/dsa.c
View File

@ -1678,7 +1678,7 @@ static int rtl83xx_port_fdb_add(struct dsa_switch *ds, int port,
}
// Hash buckets full, try CAM
rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
idx = rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
if (idx >= 0) {
rtl83xx_setup_l2_uc_entry(&e, port, vid, mac);
@ -1714,7 +1714,7 @@ static int rtl83xx_port_fdb_del(struct dsa_switch *ds, int port,
}
/* Check CAM for spillover from hash buckets */
rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
idx = rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
if (idx >= 0) {
e.valid = false;
@ -1816,7 +1816,7 @@ static void rtl83xx_port_mdb_add(struct dsa_switch *ds, int port,
}
// Hash buckets full, try CAM
rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
idx = rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
if (idx >= 0) {
if (e.valid) {
@ -1876,7 +1876,7 @@ int rtl83xx_port_mdb_del(struct dsa_switch *ds, int port,
}
/* Check CAM for spillover from hash buckets */
rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
idx = rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
if (idx >= 0) {
portmask = rtl83xx_mc_group_del_port(priv, e.mc_portmask_index, port);

8
target/linux/realtek/files-5.15/drivers/net/dsa/rtl83xx/dsa.c
View File

@ -1660,7 +1660,7 @@ static int rtl83xx_port_fdb_add(struct dsa_switch *ds, int port,
}
/* Hash buckets full, try CAM */
rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
idx = rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
if (idx >= 0) {
rtl83xx_setup_l2_uc_entry(&e, port, vid, mac);
@ -1698,7 +1698,7 @@ static int rtl83xx_port_fdb_del(struct dsa_switch *ds, int port,
}
/* Check CAM for spillover from hash buckets */
rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
idx = rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
if (idx >= 0) {
e.valid = false;
@ -1794,7 +1794,7 @@ static int rtl83xx_port_mdb_add(struct dsa_switch *ds, int port,
}
/* Hash buckets full, try CAM */
rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
idx = rtl83xx_find_l2_cam_entry(priv, seed, false, &e);
if (idx >= 0) {
if (e.valid) {
@ -1857,7 +1857,7 @@ int rtl83xx_port_mdb_del(struct dsa_switch *ds, int port,
}
/* Check CAM for spillover from hash buckets */
rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
idx = rtl83xx_find_l2_cam_entry(priv, seed, true, &e);
if (idx >= 0) {
portmask = rtl83xx_mc_group_del_port(priv, e.mc_portmask_index, port);