From: Pankaj Gupta <pagupta@vmware.com> To: jbehrens@vmware.com, yongwang@vmware.com Cc: dev@dpdk.org, pagupta@vmware.com Subject: [PATCH v4 1/8] net/vmxnet3: add V5 support Date: Thu, 5 May 2022 18:00:12 -0400 Message-ID: <20220505220019.31166-2-pagupta@vmware.com> (raw) In-Reply-To: <20220505220019.31166-1-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> Reviewed-by: Jochen Behrens <jbehrens@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
next prev parent reply other threads:[~2022-05-05 22:00 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-05 22:00 [PATCH v4 0/8] vmxnet3 version V5 and V6 Pankaj Gupta 2022-05-05 22:00 ` Pankaj Gupta [this message] 2022-05-05 22:00 ` [PATCH v4 2/8] net/vmxnet3: implement reta query and reta update Pankaj Gupta 2022-05-12 10:58 ` Andrew Rybchenko 2022-05-05 22:00 ` [PATCH v4 3/8] net/vmxnet3: add Rx queue usage count utility Pankaj Gupta 2022-05-12 10:59 ` Andrew Rybchenko 2022-05-05 22:00 ` [PATCH v4 4/8] net/vmxnet3: report HW version on FW version get Pankaj Gupta 2022-05-05 22:00 ` [PATCH v4 5/8] net/vmxnet3: version 6 Pankaj Gupta 2022-05-12 10:57 ` Andrew Rybchenko 2022-05-05 22:00 ` [PATCH v4 6/8] net/vmxnet3: advertise RETA size in device info Pankaj Gupta 2022-05-05 22:00 ` [PATCH v4 7/8] net/vmxnet3: set packet type for fragmented packet Pankaj Gupta 2022-05-05 22:00 ` [PATCH v4 8/8] Fixes: 046f11619567 ("net/vmxnet3: support MSI-X interrupt") Pankaj Gupta
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