From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Woojung Huh <woojung.huh@microchip.com>,
UNGLinuxDriver@microchip.com, Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
kernel@pengutronix.de, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, Arun.Ramadoss@microchip.com
Subject: [PATCH v1 03/26] net: dsa: microchip: ksz8: ksz8_fdb_dump: fix not complete fdb extraction
Date: Mon, 28 Nov 2022 12:59:35 +0100 [thread overview]
Message-ID: <20221128115958.4049431-4-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20221128115958.4049431-1-o.rempel@pengutronix.de>
Current ksz8_fdb_dump() is able to extract max 249 entries on
the ksz8863/ksz8873 series of switches. This happened due to wrong
bit mask and offset calculation.
With this patch, we will be able to extract all possible 1024 entries.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
drivers/net/dsa/microchip/ksz_common.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 423f944cc34c..43d94131417b 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -398,10 +398,10 @@ static const u32 ksz8863_masks[] = {
[STATIC_MAC_TABLE_FID] = GENMASK(29, 26),
[STATIC_MAC_TABLE_OVERRIDE] = BIT(20),
[STATIC_MAC_TABLE_FWD_PORTS] = GENMASK(18, 16),
- [DYNAMIC_MAC_TABLE_ENTRIES_H] = GENMASK(5, 0),
+ [DYNAMIC_MAC_TABLE_ENTRIES_H] = GENMASK(1, 0),
[DYNAMIC_MAC_TABLE_MAC_EMPTY] = BIT(7),
[DYNAMIC_MAC_TABLE_NOT_READY] = BIT(7),
- [DYNAMIC_MAC_TABLE_ENTRIES] = GENMASK(31, 28),
+ [DYNAMIC_MAC_TABLE_ENTRIES] = GENMASK(31, 24),
[DYNAMIC_MAC_TABLE_FID] = GENMASK(19, 16),
[DYNAMIC_MAC_TABLE_SRC_PORT] = GENMASK(21, 20),
[DYNAMIC_MAC_TABLE_TIMESTAMP] = GENMASK(23, 22),
@@ -411,7 +411,7 @@ static u8 ksz8863_shifts[] = {
[VLAN_TABLE_MEMBERSHIP_S] = 16,
[STATIC_MAC_FWD_PORTS] = 16,
[STATIC_MAC_FID] = 22,
- [DYNAMIC_MAC_ENTRIES_H] = 3,
+ [DYNAMIC_MAC_ENTRIES_H] = 8,
[DYNAMIC_MAC_ENTRIES] = 24,
[DYNAMIC_MAC_FID] = 16,
[DYNAMIC_MAC_TIMESTAMP] = 24,
--
2.30.2
next prev parent reply other threads:[~2022-11-28 12:01 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-28 11:59 [PATCH v1 00/26] net: dsa: microchip: stats64, fdb, error Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 01/26] net: dsa: microchip: add stats64 support for ksz8 series of switches Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 02/26] net: dsa: microchip: ksz8: ksz8_fdb_dump: fix port validation and VID information Oleksij Rempel
2022-11-28 11:59 ` Oleksij Rempel [this message]
2022-11-28 11:59 ` [PATCH v1 04/26] net: dsa: microchip: ksz8: ksz8_fdb_dump: fix time stamp extraction Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 05/26] net: dsa: microchip: ksz8: ksz8_fdb_dump: do not extract ghost entry from empty table Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 06/26] net: dsa: microchip: ksz8863_smi: fix bulk access Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 07/26] net: dsa: microchip: ksz8_r_dyn_mac_table(): remove timestamp support Oleksij Rempel
2022-11-29 7:16 ` Arun.Ramadoss
2022-11-28 11:59 ` [PATCH v1 08/26] net: dsa: microchip: make ksz8_r_dyn_mac_table() static Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 09/26] net: dsa: microchip: ksz8_r_dyn_mac_table(): remove fid support Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 10/26] net: dsa: microchip: ksz8: refactor ksz8_fdb_dump() Oleksij Rempel
2022-11-29 8:29 ` Arun.Ramadoss
2022-11-29 8:50 ` Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 11/26] net: dsa: microchip: ksz8: ksz8_fdb_dump: dump static MAC table Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 12/26] net: dsa: microchip: ksz8: move static mac table operations to a separate functions Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 13/26] net: dsa: microchip: ksz8: add fdb_add/del support Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 14/26] net: dsa: microchip: KSZ88x3 fix loopback support Oleksij Rempel
2022-11-29 6:42 ` Arun.Ramadoss
2022-11-28 11:59 ` [PATCH v1 15/26] net: dsa: microchip: ksz8_r_dyn_mac_table(): move main part of the code out of if statement Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 16/26] net: dsa: microchip: ksz8_r_dyn_mac_table(): use ret instead of rc Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 17/26] net: dsa: microchip: ksz8_r_dyn_mac_table(): ksz: do not return EAGAIN on timeout Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 18/26] net: dsa: microchip: ksz8_r_dyn_mac_table(): return read/write error if we got any Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 19/26] net: dsa: microchip: ksz8_r_dyn_mac_table(): use entries variable to signal 0 entries Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 20/26] net: dsa: microchip: make ksz8_r_sta_mac_table() static Oleksij Rempel
2022-11-29 5:08 ` Arun.Ramadoss
2022-11-28 11:59 ` [PATCH v1 21/26] net: dsa: microchip: ksz8_r_sta_mac_table(): do not use error code for empty entries Oleksij Rempel
2022-11-29 5:25 ` Arun.Ramadoss
2022-11-29 5:56 ` Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 22/26] net: dsa: microchip: ksz8_r_sta_mac_table(): make use of error values provided by read/write functions Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 23/26] net: dsa: microchip: make ksz8_w_sta_mac_table() static Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 24/26] net: dsa: microchip: ksz8_w_sta_mac_table(): make use of error values provided by read/write functions Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 25/26] net: dsa: microchip: remove ksz_port:on variable Oleksij Rempel
2022-11-28 11:59 ` [PATCH v1 26/26] net: dsa: microchip: ksz8: do not force flow control by default Oleksij Rempel
2022-11-28 13:51 ` [PATCH v1 00/26] net: dsa: microchip: stats64, fdb, error Andrew Lunn
2022-11-28 21:05 ` Jakub Kicinski
2022-11-28 23:09 ` Jacob Keller
2022-11-29 5:35 ` Oleksij Rempel
2022-11-29 14:15 ` Andrew Lunn
2022-11-30 5:34 ` Oleksij Rempel
2022-11-28 12:00 Oleksij Rempel
2022-11-28 12:00 ` [PATCH v1 03/26] net: dsa: microchip: ksz8: ksz8_fdb_dump: fix not complete fdb extraction Oleksij Rempel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221128115958.4049431-4-o.rempel@pengutronix.de \
--to=o.rempel@pengutronix.de \
--cc=Arun.Ramadoss@microchip.com \
--cc=UNGLinuxDriver@microchip.com \
--cc=andrew@lunn.ch \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=f.fainelli@gmail.com \
--cc=kernel@pengutronix.de \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=olteanv@gmail.com \
--cc=pabeni@redhat.com \
--cc=vivien.didelot@gmail.com \
--cc=woojung.huh@microchip.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).