From: Santosh Shukla <sshukla@mvista.com>
To: David Marchand <david.marchand@6wind.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [ [PATCH v2] 00/13] Add virtio support in arm/arm64
Date: Wed, 16 Dec 2015 17:13:38 +0530 [thread overview]
Message-ID: <CAAyOgsaMO7V1K8Yxh=Zf-E4iodDevMFG+rRBPgZXBysca9JopA@mail.gmail.com> (raw)
In-Reply-To: <CALwxeUuqzuGdy0reZr=VSOTdRv-DjUiXXW0T1F4C9Xf_QqU4gg@mail.gmail.com>
On Wed, Dec 16, 2015 at 2:17 PM, David Marchand
<david.marchand@6wind.com> wrote:
> Hello Santosh,
>
> On Wed, Dec 16, 2015 at 8:48 AM, Santosh Shukla <sshukla@mvista.com> wrote:
>>
>> Hi Yuanhan, Huawei and Others.
>>
>> I got arch specific review comment from arm maintainers and I am waiting
>> for your review feedback on virtio specific patches? Is v3 patch and
>> virtio
>> iopci bar mapping to user-space approach ok with all? Thanks.
>
>
> Please, don't forget to CC me as well.
>
> I did something similar for powerpc, but there was no need to add any
> remapping in igb_uio.
Is it for mapping iopci bar? does that includes virtio
For detailed explanation refer [1]
[1] http://dpdk.org/dev/patchwork/patch/9365/
> Is there something specific to arm that makes it impossible to reuse
> resources mmapping from /sys ?
/sysfs wont map resource0, it could map resource1 i.e. iomem but
virtio header resides in iopci bar region so iomem memory wont be
effective / invalid addr. For that someone to explicitly map iopci
region thus this code/pach.
> I can send a patch that should do the job for eal.
>
Pl. send then, My patches are waiting for review for quite a long
time. It will be good if you send now.
> I am a bit short on time and will be on holidays for two weeks, so I can't
> look at these patches before January.
>
>
> Regards,
> --
> David Marchand
next prev parent reply other threads:[~2015-12-16 11:43 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-14 13:00 Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 01/13] virtio: Introduce config RTE_VIRTIO_INC_VECTOR Santosh Shukla
2015-12-17 12:02 ` Santosh Shukla
2015-12-17 12:03 ` Thomas Monjalon
2015-12-17 12:18 ` Santosh Shukla
2015-12-17 23:24 ` Stephen Hemminger
2015-12-18 1:31 ` Yuanhan Liu
2015-12-18 9:52 ` Xie, Huawei
2015-12-18 10:41 ` Thomas Monjalon
2015-12-18 17:33 ` Stephen Hemminger
2015-12-18 18:11 ` Thomas Monjalon
2015-12-18 12:46 ` Santosh Shukla
2015-12-22 6:26 ` Yuanhan Liu
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 02/13] config: i686: set RTE_VIRTIO_INC_VECTOR=n Santosh Shukla
2015-12-17 12:03 ` Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 03/13] rte_io: armv7/v8: Introduce api to emulate x86-style of PCI/ISA ioport access Santosh Shukla
2015-12-14 14:25 ` Jerin Jacob
2015-12-14 16:29 ` Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 04/13] virtio_pci: use rte_io.h for non-x86 arch Santosh Shukla
2015-12-14 14:28 ` Jerin Jacob
2015-12-14 15:29 ` Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 05/13] virtio: change io_base datatype from uint32_t to uint64_type Santosh Shukla
2015-12-16 13:48 ` Yuanhan Liu
2015-12-16 14:01 ` Santosh Shukla
2015-12-16 14:23 ` Yuanhan Liu
2015-12-16 14:39 ` Santosh Shukla
2015-12-16 14:58 ` Yuanhan Liu
2015-12-16 15:05 ` Santosh Shukla
2015-12-17 7:19 ` Yuanhan Liu
2015-12-17 8:17 ` Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 06/13] config: armv7/v8: Enable RTE_LIBRTE_VIRTIO_PMD Santosh Shukla
2015-12-14 14:31 ` Jerin Jacob
2015-12-14 16:16 ` Santosh Shukla
2015-12-15 5:36 ` Jianbo Liu
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 07/13] linuxapp: eal: arm: Always return 0 for rte_eal_iopl_init() Santosh Shukla
2015-12-14 14:34 ` Jan Viktorin
2015-12-14 15:04 ` Santosh Shukla
2015-12-14 14:37 ` Jerin Jacob
2015-12-14 15:24 ` Santosh Shukla
2015-12-14 15:56 ` Jerin Jacob
2015-12-14 16:13 ` Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 08/13] rte_io: x86: Remove sys/io.h ifdef x86 clutter Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 09/13] igb_uio: ioport: map iopci region for armv7/v8 Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 10/13] include/exec-env: ioport: add rte_virt_ioport header file Santosh Shukla
2015-12-14 14:43 ` Jerin Jacob
2015-12-14 16:17 ` Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 11/13] virtio_ioport: armv7/v8: mmap virtio iopci bar region Santosh Shukla
2015-12-16 13:29 ` Yuanhan Liu
2015-12-16 14:20 ` Santosh Shukla
2015-12-16 14:37 ` Yuanhan Liu
2015-12-16 14:40 ` Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 12/13] virtio_ethdev: use virtio_ioport api at device init/close Santosh Shukla
2015-12-14 13:00 ` [dpdk-dev] [ [PATCH v2] 13/13] virtio_ethdev : fix format specifier error for 64bit addr case Santosh Shukla
2015-12-14 14:31 ` [dpdk-dev] [ [PATCH v2] 00/13] Add virtio support in arm/arm64 Jan Viktorin
2015-12-14 16:09 ` Santosh Shukla
2015-12-16 7:48 ` Santosh Shukla
2015-12-16 8:47 ` David Marchand
2015-12-16 11:43 ` Santosh Shukla [this message]
2015-12-16 12:31 ` [dpdk-dev] [PATCH] eal: map io resources for non x86 architectures David Marchand
2015-12-16 12:48 ` Yuanhan Liu
2015-12-16 13:34 ` David Marchand
2015-12-16 13:42 ` Yuanhan Liu
2015-12-16 13:51 ` Santosh Shukla
2015-12-17 9:38 ` Yuanhan Liu
2015-12-17 10:01 ` Santosh Shukla
2015-12-17 10:02 ` Santosh Shukla
2015-12-17 10:07 ` Santosh Shukla
2015-12-17 10:14 ` Thomas Monjalon
2015-12-17 10:21 ` Santosh Shukla
2015-12-17 10:33 ` Thomas Monjalon
2015-12-17 11:22 ` Santosh Shukla
2015-12-18 5:30 ` Yuanhan Liu
2015-12-18 6:34 ` Jerin Jacob
2015-12-18 7:55 ` Yuanhan Liu
2015-12-18 9:37 ` Thomas Monjalon
2015-12-18 7:54 ` Santosh Shukla
2015-12-18 8:21 ` Yuanhan Liu
2015-12-18 12:55 ` Santosh Shukla
2015-12-29 5:56 ` Santosh Shukla
2015-12-29 9:56 ` Burakov, Anatoly
2015-12-29 10:47 ` Santosh Shukla
2015-12-29 11:06 ` Burakov, Anatoly
2015-12-29 12:23 ` Santosh Shukla
2015-12-29 14:04 ` Alex Williamson
2015-12-29 14:51 ` Santosh Shukla
2015-12-31 14:27 ` Santosh Shukla
2015-12-16 13:15 ` Bruce Richardson
2015-12-16 13:29 ` David Marchand
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