diff mbox series

[14/33] net/bnxt: fetch vnic info from DPDK port

Message ID	1584459511-5353-15-git-send-email-venkatkumar.duvvuru@broadcom.com (mailing list archive)
State	Superseded, archived
Delegated to:	Ajit Khaparde
Headers	From: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com> To: dev@dpdk.org Cc: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com> Date: Tue, 17 Mar 2020 21:08:12 +0530 Message-Id: <1584459511-5353-15-git-send-email-venkatkumar.duvvuru@broadcom.com> In-Reply-To: <1584459511-5353-1-git-send-email-venkatkumar.duvvuru@broadcom.com> References: <1584459511-5353-1-git-send-email-venkatkumar.duvvuru@broadcom.com> Subject: [dpdk-dev] [PATCH 14/33] net/bnxt: fetch vnic info from DPDK port Precedence: list Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org>
Series	add support for host based flow table management \| [00/33] add support for host based flow table management [01/33] net/bnxt: add updated dpdk hsi structure [02/33] net/bnxt: update hwrm prep to use ptr [03/33] net/bnxt: add truflow message handlers [04/33] net/bnxt: add initial tf core session open [05/33] net/bnxt: add initial tf core session close support [06/33] net/bnxt: add tf core session sram functions [07/33] net/bnxt: add initial tf core resource mgmt support [08/33] net/bnxt: add resource manager functionality [09/33] net/bnxt: add tf core identifier support [10/33] net/bnxt: add tf core TCAM support [11/33] net/bnxt: add tf core table scope support [12/33] net/bnxt: add EM/EEM functionality [13/33] net/bnxt: fetch SVIF information from the firmware [14/33] net/bnxt: fetch vnic info from DPDK port [15/33] net/bnxt: add support for ULP session manager init [16/33] net/bnxt: add support for ULP session manager cleanup [17/33] net/bnxt: add helper functions for blob/regfile ops [18/33] net/bnxt: add support to process action tables [19/33] net/bnxt: add support to process key tables [20/33] net/bnxt: add support to free key and action tables [21/33] net/bnxt: add support to alloc and program key and act tbls [22/33] net/bnxt: match rte flow items with flow template patterns [23/33] net/bnxt: match rte flow actions with flow template actions [24/33] net/bnxt: add support for rte flow item parsing [25/33] net/bnxt: add support for rte flow action parsing [26/33] net/bnxt: add support for rte flow create driver hook [27/33] net/bnxt: add support for rte flow validate driver hook [28/33] net/bnxt: add support for rte flow destroy driver hook [29/33] net/bnxt: add support for rte flow flush driver hook [30/33] net/bnxt: register tf rte flow ops [31/33] net/bnxt: disable vector mode when BNXT TRUFLOW is enabled [32/33] net/bnxt: add support for injecting mark into packet’s mbuf [33/33] config: introduce BNXT TRUFLOW config flag

Checks

Context	Check	Description
ci/checkpatch	success	coding style OK
ci/Intel-compilation	fail	Compilation issues

Commit Message

Venkat Duvvuru March 17, 2020, 3:38 p.m. UTC

  VNIC is needed for the driver to program the action record for rx
flows. VNIC determines what receive rings to use to place the received
packets. This patch introduces a routine that will convert a given
dpdk port to VNIC.

Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Kumar Khaparde <ajit.khaparde@broadcom.com>
---
 drivers/net/bnxt/bnxt.h        |  1 +
 drivers/net/bnxt/bnxt_ethdev.c | 15 +++++++++++++++
 2 files changed, 16 insertions(+)

diff mbox series

Patch

diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h
index dd3cde7..fbf6340 100644
--- a/drivers/net/bnxt/bnxt.h
+++ b/drivers/net/bnxt/bnxt.h
@@ -732,6 +732,7 @@  extern int bnxt_logtype_driver;
 #define PMD_DRV_LOG(level, fmt, args...) \
 	  PMD_DRV_LOG_RAW(level, fmt, ## args)
 
+uint16_t bnxt_get_vnic_id(uint16_t port);
 uint16_t bnxt_get_svif(uint16_t port_id, bool func_svif);
 
 #endif
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index f3cc745..57ed90f 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -4708,6 +4708,21 @@  bnxt_get_svif(uint16_t port_id, bool func_svif)
 	return func_svif ? bp->func_svif : bp->port_svif;
 }
 
+uint16_t
+bnxt_get_vnic_id(uint16_t port)
+{
+	struct rte_eth_dev *eth_dev;
+	struct bnxt_vnic_info *vnic;
+	struct bnxt *bp;
+
+	eth_dev = &rte_eth_devices[port];
+	bp = eth_dev->data->dev_private;
+
+	vnic = BNXT_GET_DEFAULT_VNIC(bp);
+
+	return vnic->fw_vnic_id;
+}
+
 static int bnxt_init_fw(struct bnxt *bp)
 {
 	uint16_t mtu;