[PATCH] net/bonding: enable bonding pmd in ppc64le

[Gowrishankar <gowrishankar.m@linux.vnet.ibm.com>]

From: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>

Earlier bonding pmd was disabled in default config for ppc64le. Same has
been verified, with active-backup mode for an instance (to bond two VFs in each
phy port):

testpmd-bonding-cmd.txt:
create bonded device 1 0
create bonded device 1 0
add bonding slave 0 4
add bonding slave 1 4
add bonding slave 2 5
add bonding slave 3 5
set bonding primary 0 4
set bonding primary 2 5
port start 4
port start 5
show bonding config 4
show bonding config 5
set portlist 4,5

./ppc_64-power8-linuxapp-gcc/app/testpmd -l 0,8,16
  -b 0002:01:00.0 -b 0002:01:00.1
  --socket-mem 512,512
  -- -i --cmdline-file=../testpmd-bonding-cmd.txt

EAL: PCI device 0002:01:00.0 on NUMA socket 1
EAL:   Device is blacklisted, not initializing
EAL: PCI device 0002:01:00.1 on NUMA socket 1
EAL:   Device is blacklisted, not initializing
EAL: PCI device 0002:01:00.2 on NUMA socket 1
EAL:   probe driver: 15b3:1014 net_mlx5
PMD: net_mlx5: PCI information matches, using device "mlx5_2" (SR-IOV: true, MPS: false)
PMD: net_mlx5: 1 port(s) detected
PMD: net_mlx5: MPS is disabled
PMD: net_mlx5: port 1 MAC address is 00:22:33:44:55:02
EAL: PCI device 0002:01:00.3 on NUMA socket 1
EAL:   probe driver: 15b3:1014 net_mlx5
PMD: net_mlx5: PCI information matches, using device "mlx5_3" (SR-IOV: true, MPS: false)
PMD: net_mlx5: 1 port(s) detected
PMD: net_mlx5: MPS is disabled
PMD: net_mlx5: port 1 MAC address is 00:22:33:44:55:03
EAL: PCI device 0002:01:00.6 on NUMA socket 1
EAL:   probe driver: 15b3:1014 net_mlx5
PMD: net_mlx5: PCI information matches, using device "mlx5_4" (SR-IOV: true, MPS: false)
PMD: net_mlx5: 1 port(s) detected
PMD: net_mlx5: MPS is disabled
PMD: net_mlx5: port 1 MAC address is 00:22:33:44:55:06
EAL: PCI device 0002:01:00.7 on NUMA socket 1
EAL:   probe driver: 15b3:1014 net_mlx5
PMD: net_mlx5: PCI information matches, using device "mlx5_5" (SR-IOV: true, MPS: false)
PMD: net_mlx5: 1 port(s) detected
PMD: net_mlx5: MPS is disabled
PMD: net_mlx5: port 1 MAC address is 00:22:33:44:55:07
Interactive-mode selected
CLI commands to be read from ../testpmd-bonding-cmd.txt
USER1: create a new mbuf pool <mbuf_pool_socket_0>: n=163456, size=2176, socket=0
USER1: create a new mbuf pool <mbuf_pool_socket_1>: n=163456, size=2176, socket=1
Configuring Port 0 (socket 1)
PMD: net_mlx5: 0x33518f80: TX queues number update: 0 -> 1
PMD: net_mlx5: 0x33518f80: RX queues number update: 0 -> 1
Port 0: 00:22:33:44:55:02
Configuring Port 1 (socket 1)
PMD: net_mlx5: 0x3351d000: TX queues number update: 0 -> 1
PMD: net_mlx5: 0x3351d000: RX queues number update: 0 -> 1
Port 1: 00:22:33:44:55:03
Configuring Port 2 (socket 1)
PMD: net_mlx5: 0x33521080: TX queues number update: 0 -> 1
PMD: net_mlx5: 0x33521080: RX queues number update: 0 -> 1
Port 2: 00:22:33:44:55:06
Configuring Port 3 (socket 1)
PMD: net_mlx5: 0x33525100: TX queues number update: 0 -> 1
PMD: net_mlx5: 0x33525100: RX queues number update: 0 -> 1
Port 3: 00:22:33:44:55:07
Checking link statuses...
Done
EAL: Initializing pmd_bond for net_bond_testpmd_0
EAL: Create bonded device net_bond_testpmd_0 on port 4 in mode 1 on socket 0.
Created new bonded device net_bond_testpmd_0 on (port 4).
EAL: Initializing pmd_bond for net_bond_testpmd_1
EAL: Create bonded device net_bond_testpmd_1 on port 5 in mode 1 on socket 0.
Created new bonded device net_bond_testpmd_1 on (port 5).
Configuring Port 4 (socket 0)

Port 4: LSC event
Port 4: 00:22:33:44:55:02
Checking link statuses...
Done
Configuring Port 5 (socket 0)

Port 5: LSC event
Port 5: 00:22:33:44:55:06
Checking link statuses...
Done
    Bonding mode: 1
    Slaves (2): [0 1]
    Active Slaves (2): [0 1]
    Primary: [0]
    Bonding mode: 1
    Slaves (2): [2 3]
    Active Slaves (2): [2 3]
    Primary: [2]
previous number of forwarding ports 4 - changed to number of configured ports 2
Read CLI commands from ../testpmd-bonding-cmd.txt
testpmd> start

Signed-off-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
---
 config/defconfig_ppc_64-power8-linuxapp-gcc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/defconfig_ppc_64-power8-linuxapp-gcc b/config/defconfig_ppc_64-power8-linuxapp-gcc
index 71e4c35..4fce585 100644
--- a/config/defconfig_ppc_64-power8-linuxapp-gcc
+++ b/config/defconfig_ppc_64-power8-linuxapp-gcc
@@ -51,7 +51,7 @@ CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT=n
 CONFIG_RTE_LIBRTE_IXGBE_PMD=n
 CONFIG_RTE_LIBRTE_VIRTIO_PMD=y
 CONFIG_RTE_LIBRTE_VMXNET3_PMD=n
-CONFIG_RTE_LIBRTE_PMD_BOND=n
+CONFIG_RTE_LIBRTE_PMD_BOND=y
 CONFIG_RTE_LIBRTE_ENIC_PMD=n
 CONFIG_RTE_LIBRTE_FM10K_PMD=n
 CONFIG_RTE_LIBRTE_SFC_EFX_PMD=n
-- 
1.9.1