Re: [PATCH 6/7] vmxnet3: introduce command to register memory region

On 2/25/2017 9:59 PM, Shrikrishna Khare wrote:

In vmxnet3 version 3, the emulation added support for the vmxnet3 driver
to communicate information about the memory regions the driver will use
for rx/tx buffers. The driver can also indicate which rx/tx queue the
memory region is applicable for. If this information is communicated
to the emulation, the emulation will always keep these memory regions
mapped, thereby avoiding the mapping/unmapping overhead for every packet.

Signed-off-by: Shrikrishna Khare <redacted>
Signed-off-by: Guolin Yang <redacted>
Acked-by: Yong Wang <redacted>
Acked-by: Jin Heo <redacted>

<...>

+		PMD_INIT_LOG(INFO,
+			     "index: %u startPA: %lu  length: %u, rxBits: %x",
+			     j, mr->startPA, mr->length, mr->rxQueueBits);
+		j++;
+	}
+	hw->memRegs->numRegs = j;
+	PMD_INIT_LOG("numRegs: %u", j);

Macro argument is not correct, causing following build error:

.../drivers/net/vmxnet3/vmxnet3_ethdev.c:568:2: error: pasting formed
'RTE_LOG_"numRegs: %u"', an invalid preprocessing token
        PMD_INIT_LOG("numRegs: %u", j);
        ^