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authorBirger Koblitz <git@birger-koblitz.de>2021-12-31 17:53:40 +0100
committerDaniel Golle <daniel@makrotopia.org>2022-02-17 15:21:47 +0000
commitb3287a21650bf1883f12efebdd7e0315ad750a59 (patch)
treefcabe3d703776f8f137696a88bef9a0d209a6b73 /target/linux/realtek/rtl838x/config-5.10
parent47f5a0a3eed593e147ee1bdd36ea532ee266ba18 (diff)
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realtek: Increase zone size for Ethernet driver DMA
Set CONFIG_FORCE_MAX_ZONEORDER setting to 13 to allow larger contiguous memory allocation for the DMA of the Ethernet driver. Increase the number of entries in the RX ring to 300 making use of the larger DMA region now possible for receiveing packets. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
Diffstat (limited to 'target/linux/realtek/rtl838x/config-5.10')
-rw-r--r--target/linux/realtek/rtl838x/config-5.101
1 files changed, 1 insertions, 0 deletions
diff --git a/target/linux/realtek/rtl838x/config-5.10 b/target/linux/realtek/rtl838x/config-5.10
index 44309f6b7f..8208282f89 100644
--- a/target/linux/realtek/rtl838x/config-5.10
+++ b/target/linux/realtek/rtl838x/config-5.10
@@ -41,6 +41,7 @@ CONFIG_EARLY_PRINTK_8250=y
CONFIG_EXTRA_FIRMWARE="rtl838x_phy/rtl838x_8214fc.fw rtl838x_phy/rtl838x_8218b.fw rtl838x_phy/rtl838x_8380.fw"
CONFIG_EXTRA_FIRMWARE_DIR="firmware"
CONFIG_FIXED_PHY=y
+CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_GENERIC_CLOCKEVENTS=y