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net: dsa: b53: use same ARL search result offset for BCM5325/65

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BCM5365's search result is at the same offset as BCM5325's search
result, and they (mostly) share the same format, so switch BCM5365 to
BCM5325's arl ops.

Fixes: c45655386e ("net: dsa: b53: add support for FDB operations on 5325/5365")
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Link: https://patch.msgid.link/20251128080625.27181-4-jonas.gorski@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jonas Gorski
2025-11-28 09:06:21 +01:00
committed by Jakub Kicinski
parent 9316012dd0
commit 8e46aacea4
2 changed files with 2 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/net/dsa/b53/b53_common.c
View File

@@ -2125,16 +2125,6 @@ static void b53_arl_search_read_25(struct b53_device *dev, u8 idx,
b53_arl_to_entry_25(ent, mac_vid);
}
static void b53_arl_search_read_65(struct b53_device *dev, u8 idx,
struct b53_arl_entry *ent)
{
u64 mac_vid;
b53_read64(dev, B53_ARLIO_PAGE, B53_ARL_SRCH_RSTL_0_MACVID_65,
&mac_vid);
b53_arl_to_entry_25(ent, mac_vid);
}
static void b53_arl_search_read_89(struct b53_device *dev, u8 idx,
struct b53_arl_entry *ent)
{
@@ -2746,12 +2736,6 @@ static const struct b53_arl_ops b53_arl_ops_25 = {
.arl_search_read = b53_arl_search_read_25,
};
static const struct b53_arl_ops b53_arl_ops_65 = {
.arl_read_entry = b53_arl_read_entry_25,
.arl_write_entry = b53_arl_write_entry_25,
.arl_search_read = b53_arl_search_read_65,
};
static const struct b53_arl_ops b53_arl_ops_89 = {
.arl_read_entry = b53_arl_read_entry_89,
.arl_write_entry = b53_arl_write_entry_89,
@@ -2814,7 +2798,7 @@ static const struct b53_chip_data b53_switch_chips[] = {
.arl_buckets = 1024,
.imp_port = 5,
.duplex_reg = B53_DUPLEX_STAT_FE,
.arl_ops = &b53_arl_ops_65,
.arl_ops = &b53_arl_ops_25,
},
{
.chip_id = BCM5389_DEVICE_ID,

4
drivers/net/dsa/b53/b53_regs.h
View File

@@ -376,10 +376,8 @@
#define B53_ARL_SRCH_RSLT_MACVID_89 0x33
#define B53_ARL_SRCH_RSLT_MACVID_63XX 0x34
/* Single register search result on 5325 */
/* Single register search result on 5325/5365 */
#define B53_ARL_SRCH_RSTL_0_MACVID_25 0x24
/* Single register search result on 5365 */
#define B53_ARL_SRCH_RSTL_0_MACVID_65 0x30
/* ARL Search Data Result (32 bit) */
#define B53_ARL_SRCH_RSTL_0 0x68