From: "Iremonger, Bernard" <bernard.iremonger@intel.com>
To: "Xing, Beilei" <beilei.xing@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>,
"Wu, Jingjing" <jingjing.wu@intel.com>
Cc: "Zhang, Helin" <helin.zhang@intel.com>,
"Lu, Wenzhuo" <wenzhuo.lu@intel.com>
Subject: Re: [dpdk-dev] [PATCH v3 4/5] net/i40e: initialise L3 MAP register
Date: Wed, 29 Mar 2017 08:27:34 +0000 [thread overview]
Message-ID: <8CEF83825BEC744B83065625E567D7C224D4C340@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <94479800C636CB44BD422CB454846E01315C41EF@SHSMSX101.ccr.corp.intel.com>
Hi Beilei,
> -----Original Message-----
> From: Xing, Beilei
> Sent: Wednesday, March 29, 2017 2:25 AM
> To: Iremonger, Bernard <bernard.iremonger@intel.com>; dev@dpdk.org;
> Wu, Jingjing <jingjing.wu@intel.com>
> Cc: Zhang, Helin <helin.zhang@intel.com>; Lu, Wenzhuo
> <wenzhuo.lu@intel.com>
> Subject: RE: [PATCH v3 4/5] net/i40e: initialise L3 MAP register
>
>
>
> > -----Original Message-----
> > From: Iremonger, Bernard
> > Sent: Wednesday, March 29, 2017 12:21 AM
> > To: dev@dpdk.org; Xing, Beilei <beilei.xing@intel.com>; Wu, Jingjing
> > <jingjing.wu@intel.com>
> > Cc: Zhang, Helin <helin.zhang@intel.com>; Lu, Wenzhuo
> > <wenzhuo.lu@intel.com>; Iremonger, Bernard
> > <bernard.iremonger@intel.com>
> > Subject: [PATCH v3 4/5] net/i40e: initialise L3 MAP register
> >
> > The L3 MAP register is initialised to support QinQ cloud filters.
> >
> > Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
> > ---
> > drivers/net/i40e/i40e_ethdev.c | 8 ++++++++
> > 1 file changed, 8 insertions(+)
> >
> > diff --git a/drivers/net/i40e/i40e_ethdev.c
> > b/drivers/net/i40e/i40e_ethdev.c index 5a03c7a95..a57b0416d 100644
> > --- a/drivers/net/i40e/i40e_ethdev.c
> > +++ b/drivers/net/i40e/i40e_ethdev.c
> > @@ -687,6 +687,9 @@ RTE_PMD_REGISTER_KMOD_DEP(net_i40e, "*
> igb_uio |
> > uio_pci_generic | vfio"); #ifndef I40E_GLQF_PIT
> > #define I40E_GLQF_PIT(_i) (0x00268C80 + ((_i) * 4))
> > #endif
> > +#ifndef I40E_GLQF_L3_MAP
> > +#define I40E_GLQF_L3_MAP(_i) (0x0026C700 + ((_i) * 4)) #endif
> >
> > static inline void i40e_GLQF_reg_init(struct i40e_hw *hw) { @@
> > -1128,6
> > +1131,11 @@ eth_i40e_dev_init(struct rte_eth_dev *dev)
> > ((hw->nvm.version >> 4) & 0xff),
> > (hw->nvm.version & 0xf), hw->nvm.eetrack);
> >
> > + /* initialise the L3_MAP register */
> > + ret = i40e_aq_debug_write_register(hw, I40E_GLQF_L3_MAP(40),
> > 0x00000028, NULL);
> > + if (ret)
> > + PMD_INIT_LOG(ERR, "Failed to write L3 MAP register %d",
> > ret);
> > +
>
> Hi Bernard,
>
> It's better to put it in i40e_GLQF_reg_init function.
I tried this but it could not be written directly.
It has to be written using the admin queue. The admin queue has not been initialized when the i40e_GLQF_reg_init() function is called.
Regards,
Bernard.
next prev parent reply other threads:[~2017-03-29 8:27 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-03 14:48 [dpdk-dev] [PATCH v1 0/4] net/i40e: QinQ filter Bernard Iremonger
2017-03-03 14:48 ` [dpdk-dev] [PATCH v1 1/4] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-03 14:48 ` [dpdk-dev] [PATCH v1 2/4] net/i40e: add QinQ wrapper function Bernard Iremonger
2017-03-03 14:48 ` [dpdk-dev] [PATCH v1 3/4] net/i40e: changes to consistent filter set Bernard Iremonger
2017-03-03 14:48 ` [dpdk-dev] [PATCH v1 4/4] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-23 16:38 ` [dpdk-dev] [PATCH v2 0/3] net/i40e: QinQ filter Bernard Iremonger
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 0/5] " Bernard Iremonger
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 " Bernard Iremonger
2017-03-30 16:01 ` Bernard Iremonger
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 " Bernard Iremonger
2017-03-31 13:33 ` Ferruh Yigit
2017-03-31 13:37 ` Iremonger, Bernard
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 " Bernard Iremonger
2017-03-31 16:53 ` Ferruh Yigit
2017-03-31 17:05 ` Iremonger, Bernard
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 " Bernard Iremonger
2017-04-03 9:24 ` Ferruh Yigit
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-31 17:58 ` [dpdk-dev] [PATCH v7 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-31 15:18 ` [dpdk-dev] [PATCH v6 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-31 9:43 ` Xing, Beilei
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-31 0:58 ` Lu, Wenzhuo
2017-03-31 8:01 ` Iremonger, Bernard
2017-03-31 8:27 ` Lu, Wenzhuo
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-30 16:09 ` [dpdk-dev] [PATCH v5 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-30 16:01 ` [dpdk-dev] [PATCH v4 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 1/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-30 0:54 ` Lu, Wenzhuo
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 2/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-30 0:57 ` Lu, Wenzhuo
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 3/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 4/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-29 16:41 ` [dpdk-dev] [PATCH v4 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 1/5] net/i40e: add QinQ filter create function Bernard Iremonger
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 2/5] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-29 1:25 ` Lu, Wenzhuo
2017-03-29 15:10 ` Iremonger, Bernard
2017-03-29 2:46 ` Xing, Beilei
2017-03-29 6:16 ` Xing, Beilei
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 3/5] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 4/5] net/i40e: initialise L3 MAP register Bernard Iremonger
2017-03-29 1:24 ` Xing, Beilei
2017-03-29 8:27 ` Iremonger, Bernard [this message]
2017-03-29 1:53 ` Lu, Wenzhuo
2017-03-29 8:56 ` Iremonger, Bernard
2017-03-28 16:20 ` [dpdk-dev] [PATCH v3 5/5] net/i40e: update tunnel filter restore function Bernard Iremonger
2017-03-29 1:54 ` Lu, Wenzhuo
2017-03-23 16:38 ` [dpdk-dev] [PATCH v2 1/3] net/i40e: add QinQ wrapper function Bernard Iremonger
2017-03-28 8:11 ` Lu, Wenzhuo
2017-03-28 11:09 ` Iremonger, Bernard
2017-03-28 13:23 ` Iremonger, Bernard
2017-03-29 0:52 ` Lu, Wenzhuo
2017-03-29 9:11 ` Iremonger, Bernard
2017-03-23 16:38 ` [dpdk-dev] [PATCH v2 2/3] net/i40e: parse QinQ pattern Bernard Iremonger
2017-03-28 8:45 ` Lu, Wenzhuo
2017-03-28 11:12 ` Iremonger, Bernard
2017-03-23 16:38 ` [dpdk-dev] [PATCH v2 3/3] net/i40e: update destroy tunnel filter function Bernard Iremonger
2017-03-28 8:54 ` Lu, Wenzhuo
2017-03-28 11:13 ` Iremonger, Bernard
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=8CEF83825BEC744B83065625E567D7C224D4C340@IRSMSX108.ger.corp.intel.com \
--to=bernard.iremonger@intel.com \
--cc=beilei.xing@intel.com \
--cc=dev@dpdk.org \
--cc=helin.zhang@intel.com \
--cc=jingjing.wu@intel.com \
--cc=wenzhuo.lu@intel.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).