From: Stefano Garzarella <sgarzare@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: Laurent Vivier <lvivier@redhat.com>,
Max Gurtovoy <mgurtovoy@nvidia.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org,
Stefan Hajnoczi <stefanha@redhat.com>,
Eli Cohen <elic@nvidia.com>
Subject: Re: [PATCH v2 17/17] vdpa: split vdpasim to core and net modules
Date: Mon, 30 Nov 2020 15:17:26 +0100 [thread overview]
Message-ID: <20201130141726.wm732gw4khvbgm34@steredhat> (raw)
In-Reply-To: <ce5f1f8b-a0e2-5c3f-2e49-48e0379d1bba@redhat.com>
On Mon, Nov 30, 2020 at 11:31:43AM +0800, Jason Wang wrote:
>
>On 2020/11/26 下午10:49, Stefano Garzarella wrote:
>>From: Max Gurtovoy<mgurtovoy@nvidia.com>
>>
>>Introduce new vdpa_sim_net and vdpa_sim (core) drivers. This is a
>>preparation for adding a vdpa simulator module for block devices.
>>
>>Signed-off-by: Max Gurtovoy<mgurtovoy@nvidia.com>
>>[sgarzare: various cleanups/fixes]
>>Signed-off-by: Stefano Garzarella<sgarzare@redhat.com>
>>---
>>v2:
>>- Fixed "warning: variable 'dev' is used uninitialized" reported by
>> 'kernel test robot' and Dan Carpenter
>>- rebased on top of other changes (dev_attr, get_config(), notify(), etc.)
>>- left batch_mapping module parameter in the core [Jason]
>>
>>v1:
>>- Removed unused headers
>>- Removed empty module_init() module_exit()
>>- Moved vdpasim_is_little_endian() in vdpa_sim.h
>>- Moved vdpasim16_to_cpu/cpu_to_vdpasim16() in vdpa_sim.h
>>- Added vdpasim*_to_cpu/cpu_to_vdpasim*() also for 32 and 64
>>- Replaced 'select VDPA_SIM' with 'depends on VDPA_SIM' since selected
>> option can not depend on other [Jason]
>>---
>> drivers/vdpa/vdpa_sim/vdpa_sim.h | 103 +++++++++++++
>> drivers/vdpa/vdpa_sim/vdpa_sim.c | 222 +--------------------------
>> drivers/vdpa/vdpa_sim/vdpa_sim_net.c | 171 +++++++++++++++++++++
>> drivers/vdpa/Kconfig | 13 +-
>> drivers/vdpa/vdpa_sim/Makefile | 1 +
>> 5 files changed, 290 insertions(+), 220 deletions(-)
>> create mode 100644 drivers/vdpa/vdpa_sim/vdpa_sim.h
>> create mode 100644 drivers/vdpa/vdpa_sim/vdpa_sim_net.c
>
>
>Looks good, consider there are some still some questions left. I will
>probably ack for the next version.
>
Sure, thanks for your feedback!
Stefano
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next prev parent reply other threads:[~2020-11-30 14:17 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-26 14:49 [PATCH v2 00/17] vdpa: generalize vdpa simulator Stefano Garzarella
2020-11-26 14:49 ` [PATCH v2 01/17] vdpa: remove unnecessary 'default n' in Kconfig entries Stefano Garzarella
2020-11-30 3:01 ` Jason Wang
2020-11-26 14:49 ` [PATCH v2 02/17] vdpa_sim: remove unnecessary headers inclusion Stefano Garzarella
2020-11-30 3:04 ` Jason Wang
2020-11-30 11:10 ` Stefano Garzarella
2020-11-26 14:49 ` [PATCH v2 03/17] vdpa_sim: remove hard-coded virtq count Stefano Garzarella
2020-11-30 3:05 ` Jason Wang
2020-11-26 14:49 ` [PATCH v2 04/17] vdpa_sim: remove the limit of IOTLB entries Stefano Garzarella
2020-11-30 3:07 ` Jason Wang
2020-11-30 11:24 ` Stefano Garzarella
2020-11-26 14:49 ` [PATCH v2 05/17] vdpa_sim: rename vdpasim_config_ops variables Stefano Garzarella
2020-11-30 3:07 ` Jason Wang
2020-11-26 14:49 ` [PATCH v2 06/17] vdpa_sim: add struct vdpasim_dev_attr for device attributes Stefano Garzarella
2020-11-30 3:09 ` Jason Wang
2020-11-26 14:49 ` [PATCH v2 07/17] vdpa_sim: add device id field in vdpasim_dev_attr Stefano Garzarella
2020-11-30 3:10 ` Jason Wang
2020-11-26 14:49 ` [PATCH v2 08/17] vdpa_sim: add supported_features " Stefano Garzarella
2020-11-30 3:14 ` Jason Wang
2020-11-26 14:49 ` [PATCH v2 09/17] vdpa_sim: add work_fn " Stefano Garzarella
2020-11-30 3:16 ` Jason Wang
2020-11-26 14:49 ` [PATCH v2 10/17] vdpa_sim: store parsed MAC address in a buffer Stefano Garzarella
2020-11-30 3:20 ` Jason Wang
2020-11-26 14:49 ` [PATCH v2 11/17] vdpa_sim: make 'config' generic and usable for any device type Stefano Garzarella
2020-11-26 14:49 ` [PATCH v2 12/17] vdpa_sim: add get_config callback in vdpasim_dev_attr Stefano Garzarella
2020-11-30 3:25 ` Jason Wang
2020-11-30 14:14 ` Stefano Garzarella
2020-12-01 3:44 ` Jason Wang
2020-12-01 10:52 ` Stefano Garzarella
2020-11-26 14:49 ` [PATCH v2 13/17] vdpa_sim: set vringh notify callback Stefano Garzarella
2020-11-30 3:27 ` Jason Wang
2020-11-30 14:16 ` Stefano Garzarella
2020-11-26 14:49 ` [PATCH v2 14/17] vdpa_sim: use kvmalloc to allocate vdpasim->buffer Stefano Garzarella
2020-11-26 14:49 ` [PATCH v2 15/17] vdpa_sim: make vdpasim->buffer size configurable Stefano Garzarella
2020-11-26 14:49 ` [PATCH v2 16/17] vdpa_sim: split vdpasim_virtqueue's iov field in out_iov and in_iov Stefano Garzarella
2020-11-30 3:29 ` Jason Wang
2020-11-26 14:49 ` [PATCH v2 17/17] vdpa: split vdpasim to core and net modules Stefano Garzarella
2020-11-30 3:31 ` Jason Wang
2020-11-30 14:17 ` Stefano Garzarella [this message]
[not found] ` <751e8938-8055-511c-c339-2b55dc902944@nvidia.com>
2020-11-26 15:24 ` [PATCH v2 00/17] vdpa: generalize vdpa simulator Stefano Garzarella
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