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From: Pankaj Gupta <pagupta@vmware.com>
To: jbehrens@vmware.com, yongwang@vmware.com
Cc: dev@dpdk.org, pagupta@vmware.com
Subject: [PATCH 1/8] vmxnet3: Added V5 support
Date: Tue,  3 May 2022 00:22:50 -0400	[thread overview]
Message-ID: <20220503042257.15626-2-pagupta@vmware.com> (raw)
In-Reply-To: <20220503042257.15626-1-pagupta@vmware.com>

Add VMXNET3 v5 support

Tested, using testpmd, for different hardware version on ESXi 7.0 Update 2.

Signed-off-by: Pankaj Gupta <pagupta@vmware.com>
---
 drivers/net/vmxnet3/vmxnet3_ethdev.c | 7 +++++--
 drivers/net/vmxnet3/vmxnet3_ethdev.h | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index d1ef1cad08..a7e1e5fef5 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -316,9 +316,12 @@ eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev)
 
 	/* Check h/w version compatibility with driver. */
 	ver = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_VRRS);
-	PMD_INIT_LOG(DEBUG, "Hardware version : %d", ver);
 
-	if (ver & (1 << VMXNET3_REV_4)) {
+	if (ver & (1 << VMXNET3_REV_5)) {
+		VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_VRRS,
+				       1 << VMXNET3_REV_5);
+		hw->version = VMXNET3_REV_5 + 1;
+	} else if (ver & (1 << VMXNET3_REV_4)) {
 		VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_VRRS,
 				       1 << VMXNET3_REV_4);
 		hw->version = VMXNET3_REV_4 + 1;
diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.h b/drivers/net/vmxnet3/vmxnet3_ethdev.h
index ef858ac951..7ec3b2e1f0 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.h
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.h
@@ -124,11 +124,13 @@ struct vmxnet3_hw {
 	UPT1_RxStats          snapshot_rx_stats[VMXNET3_MAX_RX_QUEUES];
 };
 
+#define VMXNET3_REV_5		4		/* Vmxnet3 Rev. 5 */
 #define VMXNET3_REV_4		3		/* Vmxnet3 Rev. 4 */
 #define VMXNET3_REV_3		2		/* Vmxnet3 Rev. 3 */
 #define VMXNET3_REV_2		1		/* Vmxnet3 Rev. 2 */
 #define VMXNET3_REV_1		0		/* Vmxnet3 Rev. 1 */
 
+#define VMXNET3_VERSION_GE_5(hw) ((hw)->version >= VMXNET3_REV_5 + 1)
 #define VMXNET3_VERSION_GE_4(hw) ((hw)->version >= VMXNET3_REV_4 + 1)
 #define VMXNET3_VERSION_GE_3(hw) ((hw)->version >= VMXNET3_REV_3 + 1)
 #define VMXNET3_VERSION_GE_2(hw) ((hw)->version >= VMXNET3_REV_2 + 1)
-- 
2.17.1


  reply	other threads:[~2022-05-03  4:23 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-03  4:22 [PATCH 0/8] vmxnet3 version V5 and V6 Pankaj Gupta
2022-05-03  4:22 ` Pankaj Gupta [this message]
2022-05-03  4:22 ` [PATCH 2/8] vmxnet3: implement reta query and reta update Pankaj Gupta
2022-05-04 14:23   ` Andrew Rybchenko
2022-05-03  4:22 ` [PATCH 3/8] vmxnet3: add rx queue usage count utility Pankaj Gupta
2022-05-04 14:27   ` Andrew Rybchenko
2022-05-04 14:35     ` Morten Brørup
2022-05-04 17:58     ` Pankaj Gupta
2022-05-03  4:22 ` [PATCH 4/8] vmxnet3: add get hw version api Pankaj Gupta
2022-05-04 14:35   ` Andrew Rybchenko
2022-05-03  4:22 ` [PATCH 5/8] vmxnet3, version 6 Pankaj Gupta
2022-05-04 14:46   ` Andrew Rybchenko
2022-05-03  4:22 ` [PATCH 6/8] vmxnet3: set reta size Pankaj Gupta
2022-05-04 15:05   ` Andrew Rybchenko
2022-05-03  4:22 ` [PATCH 7/8] vmxnet3: Set packet for fragmented packet Pankaj Gupta
2022-05-04 15:07   ` Andrew Rybchenko
2022-05-04 20:40     ` Pankaj Gupta
2022-05-05  8:45       ` Andrew Rybchenko
2022-05-03  4:22 ` [PATCH 8/8] vmxnet3: Fix merge error in initialization for rxDataRing feature Pankaj Gupta
2022-05-04 15:09   ` Andrew Rybchenko
2022-05-04 20:37     ` Pankaj Gupta
2022-05-05  8:37       ` Andrew Rybchenko
2022-05-03 18:50 ` [PATCH 0/8] vmxnet3 version V5 and V6 Jochen Behrens
2022-05-04 14:28 ` Andrew Rybchenko
2022-05-19  8:04 ` [PATCH v6 0/9] net/vmxnet3: support versions 5 and 6 Andrew Rybchenko
2022-05-19  8:04   ` [PATCH v6 1/9] net/vmxnet3: add version 5 support Andrew Rybchenko
2022-05-19  8:04   ` [PATCH v6 2/9] net/vmxnet3: implement RETA query and RETA update Andrew Rybchenko
2022-05-19  8:04   ` [PATCH v6 3/9] net/vmxnet3: add Rx queue usage count utility Andrew Rybchenko
2022-05-19  8:04   ` [PATCH v6 4/9] net/vmxnet3: fix ethdev callbacks init order Andrew Rybchenko
2022-05-19  8:04   ` [PATCH v6 5/9] net/vmxnet3: report HW version on FW version get Andrew Rybchenko
2022-05-19  8:04   ` [PATCH v6 6/9] net/vmxnet3: add version 6 support Andrew Rybchenko
2022-05-19  8:04   ` [PATCH v6 7/9] net/vmxnet3: advertise RETA size in device info Andrew Rybchenko
2022-05-19  8:04   ` [PATCH v6 8/9] net/vmxnet3: set packet type for fragmented packet Andrew Rybchenko
2022-05-19  8:04   ` [PATCH v6 9/9] net/vmxnet3: fix merge error in Rx data ring initialization Andrew Rybchenko
2022-05-19  8:07   ` [PATCH v6 0/9] net/vmxnet3: support versions 5 and 6 Andrew Rybchenko
2022-05-23 20:56     ` Pankaj Gupta
2022-05-24  6:46       ` Andrew Rybchenko
  -- strict thread matches above, loose matches on Subject: below --
2022-05-02 19:45 [PATCH 0/8] vmxnet3: V5 and V6 Pankaj Gupta
2022-05-02 19:45 ` [PATCH 1/8] vmxnet3: Added V5 support Pankaj Gupta

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