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authorSieng Piaw Liew <liew.s.piaw@gmail.com>2020-11-02 11:12:19 +0800
committerÁlvaro Fernández Rojas <noltari@gmail.com>2020-12-02 20:32:12 +0100
commitba74da5b99a1e8239af896378fbbc68f8761cd15 (patch)
tree026ce90cab152efc9764d120269784b57acba247 /toolchain
parenteefbcf2915243bdedca37ba3df6bc505ffbc2e58 (diff)
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bcm63xx: enetsw: switch to netdev_alloc_skb_ip_align
Increases packet processing performance by 30%. Tested on BCM6328 320 MHz and iperf3 -M 512 for packet/sec performance. Before: [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-30.00 sec 120 MBytes 33.7 Mbits/sec 277 sender [ 4] 0.00-30.00 sec 120 MBytes 33.5 Mbits/sec receiver After: [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-30.00 sec 155 MBytes 43.3 Mbits/sec 354 sender [ 4] 0.00-30.00 sec 154 MBytes 43.1 Mbits/sec receiver Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com> [Merge patches, amend commit and add patch description] Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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