| Commit message (Collapse) | Author | Age | Files | Lines |
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Add byte queue limits support to net/ethernet/ramips_main.c
"Byte queue limits are a mechanism to limit the size of the transmit
hardware queue on a NIC by number of bytes. The goal of these byte
limits is too reduce latency (HOL blocking) caused by excessive
queuing in hardware (aka buffer bloat) without sacrificing
throughput."
Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31844 3c298f89-4303-0410-b956-a3cf2f4a3e73
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30733 3c298f89-4303-0410-b956-a3cf2f4a3e73
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This helps to reduce code size on RX path:
add/remove: 0/0 grow/shrink: 3/1 up/down: 68/-56 (12)
function old new delta
ramips_eth_open 1104 1144 +40
ramips_ring_free 212 232 +20
ramips_eth_stop 400 408 +8
ramips_eth_rx_hw 648 592 -56
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30732 3c298f89-4303-0410-b956-a3cf2f4a3e73
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This helps to reduce code size on TX path:
add/remove: 0/0 grow/shrink: 1/4 up/down: 56/-92 (-36)
function old new delta
ramips_eth_open 1048 1104 +56
ramips_eth_tx_housekeeping 156 148 -8
ramips_ring_free 224 212 -12
ramips_eth_stop 420 400 -20
ramips_eth_hard_start_xmit 480 428 -52
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30731 3c298f89-4303-0410-b956-a3cf2f4a3e73
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Also rename the 'fe_int' variable.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30713 3c298f89-4303-0410-b956-a3cf2f4a3e73
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30681 3c298f89-4303-0410-b956-a3cf2f4a3e73
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30680 3c298f89-4303-0410-b956-a3cf2f4a3e73
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30679 3c298f89-4303-0410-b956-a3cf2f4a3e73
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30671 3c298f89-4303-0410-b956-a3cf2f4a3e73
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Also clean up the Kconfig symbols.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30670 3c298f89-4303-0410-b956-a3cf2f4a3e73
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