Patch "net: ti: icssg-prueth: Fix start counter for ft1 filter" has been added to the 6.9-stable tree

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This is a note to let you know that I've just added the patch titled

    net: ti: icssg-prueth: Fix start counter for ft1 filter

to the 6.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     net-ti-icssg-prueth-fix-start-counter-for-ft1-filter.patch
and it can be found in the queue-6.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit a98ef76d6e6ef0519a947a691886b423971952f8
Author: MD Danish Anwar <danishanwar@xxxxxx>
Date:   Mon May 27 12:00:15 2024 +0530

    net: ti: icssg-prueth: Fix start counter for ft1 filter
    
    [ Upstream commit 56a5cf538c3f2d935b0d81040a8303b6e7fc5fd8 ]
    
    The start counter for FT1 filter is wrongly set to 0 in the driver.
    FT1 is used for source address violation (SAV) check and source address
    starts at Byte 6 not Byte 0. Fix this by changing start counter to
    ETH_ALEN in icssg_ft1_set_mac_addr().
    
    Fixes: e9b4ece7d74b ("net: ti: icssg-prueth: Add Firmware config and classification APIs.")
    Signed-off-by: MD Danish Anwar <danishanwar@xxxxxx>
    Link: https://lore.kernel.org/r/20240527063015.263748-1-danishanwar@xxxxxx
    Signed-off-by: Paolo Abeni <pabeni@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/net/ethernet/ti/icssg/icssg_classifier.c b/drivers/net/ethernet/ti/icssg/icssg_classifier.c
index 6df53ab17fbc5..902a2717785cb 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_classifier.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_classifier.c
@@ -360,7 +360,7 @@ void icssg_ft1_set_mac_addr(struct regmap *miig_rt, int slice, u8 *mac_addr)
 {
 	const u8 mask_addr[] = { 0, 0, 0, 0, 0, 0, };
 
-	rx_class_ft1_set_start_len(miig_rt, slice, 0, 6);
+	rx_class_ft1_set_start_len(miig_rt, slice, ETH_ALEN, ETH_ALEN);
 	rx_class_ft1_set_da(miig_rt, slice, 0, mac_addr);
 	rx_class_ft1_set_da_mask(miig_rt, slice, 0, mask_addr);
 	rx_class_ft1_cfg_set_type(miig_rt, slice, 0, FT1_CFG_TYPE_EQ);




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