Messages in this thread Patch in this message | | | From | Bo Liu <> | Subject | [PATCH] net: encx24j600: convert to use maple tree register cache | Date | Fri, 2 Feb 2024 01:43:36 -0500 |
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The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com> --- drivers/net/ethernet/microchip/encx24j600-regmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/microchip/encx24j600-regmap.c b/drivers/net/ethernet/microchip/encx24j600-regmap.c index 2e0fe16a4082..443128adbcb6 100644 --- a/drivers/net/ethernet/microchip/encx24j600-regmap.c +++ b/drivers/net/ethernet/microchip/encx24j600-regmap.c @@ -464,7 +464,7 @@ static struct regmap_config regcfg = { .val_bits = 16, .max_register = 0xee, .reg_stride = 2, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .val_format_endian = REGMAP_ENDIAN_LITTLE, .readable_reg = encx24j600_regmap_readable, .writeable_reg = encx24j600_regmap_writeable, @@ -485,7 +485,7 @@ static struct regmap_config phycfg = { .reg_bits = 8, .val_bits = 16, .max_register = 0x1f, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .val_format_endian = REGMAP_ENDIAN_LITTLE, .readable_reg = encx24j600_phymap_readable, .writeable_reg = encx24j600_phymap_writeable, -- 2.31.1
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