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ntb: ntb_hw_switchtec: Increase MAX_MWS limit to 256

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Microchip NTB switchtec devices supports up to 512 LUT's across all
NT partitions. This patch enable symmetric NTB configuration to utilize
all 512 memory windows across 2 peers partitions.

Signed-off-by: Maciej Grochowski <Maciej.Grochowski@sony.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
This commit is contained in:
Maciej Grochowski 2025-02-13 14:53:19 -08:00 • committed by Jon Mason
parent c8ba7ad2cc
commit b1f4077465
1 changed files with 1 additions and 1 deletions
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2
drivers/ntb/hw/mscc/ntb_hw_switchtec.c
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@ -29,7 +29,7 @@ MODULE_PARM_DESC(use_lut_mws,
"Enable the use of the LUT based memory windows");
#define SWITCHTEC_NTB_MAGIC 0x45CC0001
#define MAX_MWS 128
#define MAX_MWS 256
struct shared_mw {
u32 magic;