From: Rasesh Mody <rasesh.mody@qlogic.com>
To: <dev@dpdk.org>
Cc: <Dept-EngDPDKDev@qlogic.com>, Harish Patil <harish.patil@qlogic.com>
Subject: [dpdk-dev] [PATCH v2 08/22] qede/base: allow MTU change via vport-update
Date: Fri, 30 Sep 2016 00:05:55 -0700 [thread overview]
Message-ID: <1475219169-8774-9-git-send-email-rasesh.mody@qlogic.com> (raw)
In-Reply-To: <1475219169-8774-1-git-send-email-rasesh.mody@qlogic.com>
From: Harish Patil <harish.patil@qlogic.com>
Add support to allow MTU change on a deactivated vport in
the qede/base driver and the core driver shall utilize the same.
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
---
drivers/net/qede/base/ecore_l2.c | 5 +++++
drivers/net/qede/base/ecore_l2_api.h | 4 ++++
drivers/net/qede/qede_eth_if.c | 1 +
drivers/net/qede/qede_eth_if.h | 1 +
drivers/net/qede/qede_rxtx.c | 2 ++
5 files changed, 13 insertions(+)
diff --git a/drivers/net/qede/base/ecore_l2.c b/drivers/net/qede/base/ecore_l2.c
index 5a38ad2..83a62e0 100644
--- a/drivers/net/qede/base/ecore_l2.c
+++ b/drivers/net/qede/base/ecore_l2.c
@@ -427,6 +427,11 @@ ecore_sp_vport_update(struct ecore_hwfn *p_hwfn,
ecore_sp_update_accept_mode(p_hwfn, p_ramrod, p_params->accept_flags);
ecore_sp_vport_update_sge_tpa(p_hwfn, p_ramrod,
p_params->sge_tpa_params);
+ if (p_params->mtu) {
+ p_ramrod->common.update_mtu_flg = 1;
+ p_ramrod->common.mtu = OSAL_CPU_TO_LE16(p_params->mtu);
+ }
+
return ecore_spq_post(p_hwfn, p_ent, OSAL_NULL);
}
diff --git a/drivers/net/qede/base/ecore_l2_api.h b/drivers/net/qede/base/ecore_l2_api.h
index 09688eb..447d1fb 100644
--- a/drivers/net/qede/base/ecore_l2_api.h
+++ b/drivers/net/qede/base/ecore_l2_api.h
@@ -322,6 +322,10 @@ struct ecore_sp_vport_update_params {
struct ecore_rss_params *rss_params;
struct ecore_filter_accept_flags accept_flags;
struct ecore_sge_tpa_params *sge_tpa_params;
+ /* MTU change - notice this requires the vport to be disabled.
+ * If non-zero, value would be used.
+ */
+ u16 mtu;
};
/**
diff --git a/drivers/net/qede/qede_eth_if.c b/drivers/net/qede/qede_eth_if.c
index e108af1..9855d0e 100644
--- a/drivers/net/qede/qede_eth_if.c
+++ b/drivers/net/qede/qede_eth_if.c
@@ -92,6 +92,7 @@ qed_update_vport(struct ecore_dev *edev, struct qed_update_vport_params *params)
sp_params.accept_any_vlan = params->accept_any_vlan;
sp_params.update_accept_any_vlan_flg =
params->update_accept_any_vlan_flg;
+ sp_params.mtu = params->mtu;
/* RSS - is a bit tricky, since upper-layer isn't familiar with hwfns.
* We need to re-fix the rss values per engine for CMT.
diff --git a/drivers/net/qede/qede_eth_if.h b/drivers/net/qede/qede_eth_if.h
index 299a2aa..7840a37 100644
--- a/drivers/net/qede/qede_eth_if.h
+++ b/drivers/net/qede/qede_eth_if.h
@@ -75,6 +75,7 @@ struct qed_update_vport_params {
uint8_t accept_any_vlan;
uint8_t update_rss_flg;
struct qed_update_vport_rss_params rss_params;
+ uint16_t mtu;
};
struct qed_start_vport_params {
diff --git a/drivers/net/qede/qede_rxtx.c b/drivers/net/qede/qede_rxtx.c
index e3409a9..6973d1c 100644
--- a/drivers/net/qede/qede_rxtx.c
+++ b/drivers/net/qede/qede_rxtx.c
@@ -650,6 +650,8 @@ static int qede_start_queues(struct rte_eth_dev *eth_dev, bool clear_stats)
/* Prepare and send the vport enable */
memset(&vport_update_params, 0, sizeof(vport_update_params));
+ /* Update MTU via vport update */
+ vport_update_params.mtu = qdev->mtu;
vport_update_params.vport_id = 0;
vport_update_params.update_vport_active_flg = 1;
vport_update_params.vport_active_flg = 1;
--
1.8.3.1
next prev parent reply other threads:[~2016-09-30 7:06 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-30 7:05 [dpdk-dev] [PATCH v2 00/22] qede: update qede pmd to 1.2.2.1 and enable by default Rasesh Mody
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 01/22] qede/base: add new files and shuffle the code Rasesh Mody
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 02/22] qede/base: formatting changes Rasesh Mody
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 03/22] qede: use FW CONFIG defines as needed Rasesh Mody
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 04/22] qede/base: update base driver Rasesh Mody
2016-09-30 16:44 ` Ferruh Yigit
[not found] ` <BLUPR0701MB157207202A7D8EB817D33DA59FC10@BLUPR0701MB1572.namprd07.prod.outlook.com>
2016-10-05 16:29 ` Thomas Monjalon
2016-10-10 23:31 ` Mody, Rasesh
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 05/22] qede/base: add the driver support for the MFW crash dump Rasesh Mody
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 06/22] qede: enable support for unequal number of RX/TX queues Rasesh Mody
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 07/22] qede: fix port (re)configuration issue Rasesh Mody
2016-09-30 7:05 ` Rasesh Mody [this message]
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 09/22] qede: add missing 100G link speed capability Rasesh Mody
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 10/22] qede: remove unused/dead code Rasesh Mody
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 11/22] qede: fixes for VLAN filters Rasesh Mody
2016-09-30 7:05 ` [dpdk-dev] [PATCH v2 12/22] qede: add enable/disable VLAN filtering Rasesh Mody
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 13/22] qede: fix RSS related issues Rasesh Mody
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 14/22] qede:add scatter gather support Rasesh Mody
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 15/22] qede/base: change rx tx queue start APIs Rasesh Mody
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 16/22] qede/base: add support to initiate PF FLR Rasesh Mody
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 17/22] qede: skip slowpath polling for 100G VF device Rasesh Mody
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 18/22] qede: fix driver version string Rasesh Mody
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 19/22] qede: add support for queue statistics Rasesh Mody
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 20/22] qede: remove external dependency and enable by default Rasesh Mody
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 21/22] doc: update qede pmd documentation Rasesh Mody
2016-09-30 15:11 ` Mcnamara, John
2016-09-30 7:06 ` [dpdk-dev] [PATCH v2 22/22] qede: update driver version Rasesh Mody
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1475219169-8774-9-git-send-email-rasesh.mody@qlogic.com \
--to=rasesh.mody@qlogic.com \
--cc=Dept-EngDPDKDev@qlogic.com \
--cc=dev@dpdk.org \
--cc=harish.patil@qlogic.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).