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![Daniel Borkmann](/assets/img/avatar_default.png)
This patch adds a simple test case that probes the packet socket's TPACKET_V1, TPACKET_V2 and TPACKET_V3 behavior regarding mmap(2)'ed I/O for a small burst of 100 packets. The test currently runs for ... TPACKET_V1: RX_RING, TX_RING TPACKET_V2: RX_RING, TX_RING TPACKET_V3: RX_RING ... and will output on success: test: TPACKET_V1 with PACKET_RX_RING .................... 100 pkts (9600 bytes) test: TPACKET_V1 with PACKET_TX_RING .................... 100 pkts (9600 bytes) test: TPACKET_V2 with PACKET_RX_RING .................... 100 pkts (9600 bytes) test: TPACKET_V2 with PACKET_TX_RING .................... 100 pkts (9600 bytes) test: TPACKET_V3 with PACKET_RX_RING .................... 100 pkts (9600 bytes) OK. All tests passed Reusable parts of psock_fanout.c have been put into a psock_lib.h file for common usage. Test case successfully tested on x86_64. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
26 lines
416 B
Bash
26 lines
416 B
Bash
#!/bin/sh
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if [ $(id -u) != 0 ]; then
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echo $msg must be run as root >&2
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exit 0
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fi
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echo "--------------------"
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echo "running psock_fanout test"
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echo "--------------------"
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./psock_fanout
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if [ $? -ne 0 ]; then
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echo "[FAIL]"
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else
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echo "[PASS]"
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fi
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echo "--------------------"
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echo "running psock_tpacket test"
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echo "--------------------"
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./psock_tpacket
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if [ $? -ne 0 ]; then
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echo "[FAIL]"
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else
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echo "[PASS]"
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fi
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