From: Rodrigo Cataldo <rodrigo.cadore@xxxxxxxxxxxxxxx>
According to the Intel Software Manual for I225, Section 7.5.2.7,
hicredit should be multiplied by the constant link-rate value, 0x7736.
Currently, the old constant link-rate value, 0x7735, from the boards
supported on igb are being used, most likely due to a copy'n'paste, as
the rest of the logic is the same for both drivers.
Update hicredit accordingly.
Fixes: 1ab011b0bf07 ("igc: Add support for CBS offloading")
Reviewed-by: Kurt Kanzenbach <kurt@xxxxxxxxxxxxx>
Signed-off-by: Rodrigo Cataldo <rodrigo.cadore@xxxxxxxxxxxxxxx>
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This is a simple fix for the credit calculation on igc devices
(i225/i226) to match the Intel software manual.
This is my first contribution to the Linux Kernel. Apologies for any
mistakes and let me know if I improve anything.
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drivers/net/ethernet/intel/igc/igc_tsn.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)