[dpdk-dev] [PATCH 2/2] net/thunderx: add cn83xx support

[Jerin Jacob <jerin.jacob@caviumnetworks.com>]

83xx NIC subsystem differs in new PCI subsystem_device_id and
NICVF_CAP_DISABLE_APAD capability.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
 doc/guides/nics/thunderx.rst         | 1 +
 drivers/net/thunderx/base/nicvf_hw.c | 4 ++++
 drivers/net/thunderx/base/nicvf_hw.h | 1 +
 drivers/net/thunderx/nicvf_ethdev.c  | 7 +++++++
 4 files changed, 13 insertions(+)

diff --git a/doc/guides/nics/thunderx.rst b/doc/guides/nics/thunderx.rst
index 9763bb6..187c9a4 100644
--- a/doc/guides/nics/thunderx.rst
+++ b/doc/guides/nics/thunderx.rst
@@ -62,6 +62,7 @@ Supported ThunderX SoCs
 -----------------------
 - CN88xx
 - CN81xx
+- CN83xx
 
 Prerequisites
 -------------
diff --git a/drivers/net/thunderx/base/nicvf_hw.c b/drivers/net/thunderx/base/nicvf_hw.c
index a69cd02..04b3b69 100644
--- a/drivers/net/thunderx/base/nicvf_hw.c
+++ b/drivers/net/thunderx/base/nicvf_hw.c
@@ -146,6 +146,10 @@ nicvf_base_init(struct nicvf *nic)
 	if (nicvf_hw_version(nic) == PCI_SUB_DEVICE_ID_CN81XX_NICVF)
 		nic->hwcap |= NICVF_CAP_TUNNEL_PARSING | NICVF_CAP_CQE_RX2;
 
+	if (nicvf_hw_version(nic) == PCI_SUB_DEVICE_ID_CN83XX_NICVF)
+		nic->hwcap |= NICVF_CAP_TUNNEL_PARSING | NICVF_CAP_CQE_RX2 |
+				NICVF_CAP_DISABLE_APAD;
+
 	return NICVF_OK;
 }
 
diff --git a/drivers/net/thunderx/base/nicvf_hw.h b/drivers/net/thunderx/base/nicvf_hw.h
index cf68be9..14fb2fe 100644
--- a/drivers/net/thunderx/base/nicvf_hw.h
+++ b/drivers/net/thunderx/base/nicvf_hw.h
@@ -43,6 +43,7 @@
 #define	PCI_SUB_DEVICE_ID_CN88XX_PASS1_NICVF		0xA11E
 #define	PCI_SUB_DEVICE_ID_CN88XX_PASS2_NICVF		0xA134
 #define	PCI_SUB_DEVICE_ID_CN81XX_NICVF			0xA234
+#define	PCI_SUB_DEVICE_ID_CN83XX_NICVF			0xA334
 
 #define NICVF_ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
 
diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index 501c8c2..466e49c 100644
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -2097,6 +2097,13 @@ static const struct rte_pci_id pci_id_nicvf_map[] = {
 		.subsystem_device_id = PCI_SUB_DEVICE_ID_CN81XX_NICVF,
 	},
 	{
+		.class_id = RTE_CLASS_ANY_ID,
+		.vendor_id = PCI_VENDOR_ID_CAVIUM,
+		.device_id = PCI_DEVICE_ID_THUNDERX_NICVF,
+		.subsystem_vendor_id = PCI_VENDOR_ID_CAVIUM,
+		.subsystem_device_id = PCI_SUB_DEVICE_ID_CN83XX_NICVF,
+	},
+	{
 		.vendor_id = 0,
 	},
 };
-- 
2.5.5