diff mbox series

[net,v1,3/6] net: dsa: microchip: ksz8: fix offset for the timestamp filed

Message ID 20230322143130.1432106-4-o.rempel@pengutronix.de (mailing list archive)
State Superseded
Delegated to: Netdev Maintainers
Headers show
Series net: dsa: microchip: ksz8: fixes for stable | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net
netdev/fixes_present success Fixes tag present in non-next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 18 this patch: 18
netdev/cc_maintainers fail 1 blamed authors not CCed: arun.ramadoss@microchip.com; 1 maintainers not CCed: arun.ramadoss@microchip.com
netdev/build_clang success Errors and warnings before: 18 this patch: 18
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success Fixes tag looks correct
netdev/build_allmodconfig_warn success Errors and warnings before: 18 this patch: 18
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 8 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Oleksij Rempel March 22, 2023, 2:31 p.m. UTC 
We are using wrong offset, so we will get not a timestamp.

Fixes: d23a5e18606c ("net: dsa: microchip: move ksz8->masks to ksz_common")
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 drivers/net/dsa/microchip/ksz_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Arun Ramadoss March 24, 2023, 3:58 a.m. UTC | #1 
Hi Oleksij,

On Wed, 2023-03-22 at 15:31 +0100, Oleksij Rempel wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
> 
> We are using wrong offset, so we will get not a timestamp.
> 
> Fixes: d23a5e18606c ("net: dsa: microchip: move ksz8->masks to
> ksz_common")
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
>  drivers/net/dsa/microchip/ksz_common.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/dsa/microchip/ksz_common.c
> b/drivers/net/dsa/microchip/ksz_common.c
> index 3a1afc9f4621..c914449645ca 100644
> --- a/drivers/net/dsa/microchip/ksz_common.c
> +++ b/drivers/net/dsa/microchip/ksz_common.c
> @@ -423,7 +423,7 @@ static u8 ksz8863_shifts[] = {
>         [DYNAMIC_MAC_ENTRIES_H]         = 8,
>         [DYNAMIC_MAC_ENTRIES]           = 24,
>         [DYNAMIC_MAC_FID]               = 16,
> -       [DYNAMIC_MAC_TIMESTAMP]         = 24,
> +       [DYNAMIC_MAC_TIMESTAMP]         = 22,

Cross verified the bit mask with datasheet. 
Patch looks good to me.

Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com>

>         [DYNAMIC_MAC_SRC_PORT]          = 20,
>  };
> 
> --
> 2.30.2
>
diff mbox series

Patch

diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 3a1afc9f4621..c914449645ca 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -423,7 +423,7 @@  static u8 ksz8863_shifts[] = {
 	[DYNAMIC_MAC_ENTRIES_H]		= 8,
 	[DYNAMIC_MAC_ENTRIES]		= 24,
 	[DYNAMIC_MAC_FID]		= 16,
-	[DYNAMIC_MAC_TIMESTAMP]		= 24,
+	[DYNAMIC_MAC_TIMESTAMP]		= 22,
 	[DYNAMIC_MAC_SRC_PORT]		= 20,
 };