From: David Marchand <david.marchand@redhat.com>
To: Wei Ling <weix.ling@intel.com>
Cc: dts@dpdk.org, "Tu, Lijuan" <lijuan.tu@intel.com>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
Subject: Re: [dts][PATCH V1 3/3] tests/dpdk_gro_lib_cbdma: add dpdk_gro_lib_cbdma testsuite
Date: Mon, 9 May 2022 08:52:22 +0200
Message-ID: <CAJFAV8zs-pkYLWPz2R2bpM6TLupNDeP6u7unNWS+nBTbzS7kMg@mail.gmail.com> (raw)
In-Reply-To: <20220507084337.307079-1-weix.ling@intel.com>
On Sat, May 7, 2022 at 10:44 AM Wei Ling <weix.ling@intel.com> wrote:
> + def prepare_dpdk(self):
> + # Changhe the testpmd checksum fwd code for mac change
> + self.dut.send_expect("cp ./app/test-pmd/csumonly.c ./app/test-pmd/csumonly_backup.c", "#")
> + self.dut.send_expect("cp ./drivers/net/vhost/rte_eth_vhost.c ./drivers/net/vhost/rte_eth_vhost-backup.c", "#")
> + self.dut.send_expect("sed -i '/ether_addr_copy(&peer_eth/i\#if 0' ./app/test-pmd/csumonly.c", "#")
> + self.dut.send_expect("sed -i '/parse_ethernet(eth_hdr, &info/i\#endif' ./app/test-pmd/csumonly.c", "#")
> + # change offload of vhost
> + tx_offload = 'RTE_ETH_TX_OFFLOAD_VLAN_INSERT | ' + \
> + 'RTE_ETH_TX_OFFLOAD_UDP_CKSUM | ' + \
> + 'RTE_ETH_TX_OFFLOAD_TCP_CKSUM | ' + \
> + 'RTE_ETH_TX_OFFLOAD_IPV4_CKSUM | ' + \
> + 'RTE_ETH_TX_OFFLOAD_TCP_TSO;'
> + rx_offload = 'RTE_ETH_RX_OFFLOAD_VLAN_STRIP | ' + \
> + 'RTE_ETH_RX_OFFLOAD_TCP_CKSUM | ' + \
> + 'RTE_ETH_RX_OFFLOAD_UDP_CKSUM | ' + \
> + 'RTE_ETH_RX_OFFLOAD_IPV4_CKSUM | ' + \
> + 'RTE_ETH_RX_OFFLOAD_TCP_LRO;'
> + self.dut.send_expect("sed -i 's/RTE_ETH_TX_OFFLOAD_VLAN_INSERT;/%s/' drivers/net/vhost/rte_eth_vhost.c" % tx_offload, "#")
> + self.dut.send_expect("sed -i 's/RTE_ETH_RX_OFFLOAD_VLAN_STRIP;/%s/' drivers/net/vhost/rte_eth_vhost.c" % rx_offload, "#")
> + self.dut.build_install_dpdk(self.dut.target)
This hack is getting copy/pasted again and again.
_Don't modify DPDK sources in DTS_.
> +
> + def unprepare_dpdk(self):
> + # Recovery the DPDK code to original
> + self.dut.send_expect("cp ./app/test-pmd/csumonly_backup.c ./app/test-pmd/csumonly.c ", "#")
> + self.dut.send_expect("cp ./drivers/net/vhost/rte_eth_vhost-backup.c ./drivers/net/vhost/rte_eth_vhost.c ", "#")
> + self.dut.send_expect("rm -rf ./app/test-pmd/csumonly_backup.c", "#")
> + self.dut.send_expect("rm -rf ./drivers/net/vhost/rte_eth_vhost-backup.c", "#")
> + self.dut.build_install_dpdk(self.dut.target)
--
David Marchand
next prev parent reply other threads:[~2022-05-09 6:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-07 8:43 Wei Ling
2022-05-09 6:52 ` David Marchand [this message]
2022-05-09 19:15 ` Honnappa Nagarahalli
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