On 5/22/25 2:22 AM, Haiyang Zhang wrote:
> @@ -400,6 +448,33 @@ static void mana_gd_process_eqe(struct gdma_queue *eq)
> eq->eq.callback(eq->eq.context, eq, &event);
> break;
>
> + case GDMA_EQE_HWC_FPGA_RECONFIG:
> + dev_info(gc->dev, "Recv MANA servic
So now git will think that you're the author of the patch.
If author and sender are different people, the first line in commit
message body should state that. In this case, it should be:
From: Yury Norov
Please consider this one example
https://patchew.org/linux/20250326-fixed-type-genmasks-v8
On 5/22/25 4:51 PM, Haiyang Zhang wrote:
>> -Original Message-
>> From: Paolo Abeni
>> Sent: Thursday, May 22, 2025 9:44 AM
>> To: Simon Horman ; Haiyang Zhang
>>
>
>> static int mana_query_device_cfg(struct mana_context *ac, u32
> proto_major_ver,
>>
Hello:
This patch was applied to netdev/net-next.git (main)
by Paolo Abeni :
On Mon, 19 May 2025 09:20:36 -0700 you wrote:
> To support Multi Vports on Bare metal, increase the device config response
> version. And, skip the register HW vport, and register filter steps, when
> the Bare metal host
To collaborate with hardware servicing events, upon receiving the special
EQE notification from the HW channel, remove the devices on this bus.
Then, after a waiting period based on the device specs, rescan the parent
bus to recover the devices.
Signed-off-by: Haiyang Zhang
Reviewed-by: Shradha G
Commit 91bfe210e196 ("net: mana: add a function to spread IRQs per CPUs")
added the irq_setup() function that distributes IRQs on CPUs according
to a tricky heuristic. The corresponding commit message explains the
heuristic.
Duplicate it in the source code to make available for readers without
dig
For supporting dynamic MSI-X vector allocation by PCI controllers, enabling
the flag MSI_FLAG_PCI_MSIX_ALLOC_DYN is not enough, msix_prepare_msi_desc()
to prepare the MSI descriptor is also needed.
Export pci_msix_prepare_desc() to allow PCI controllers to support dynamic
MSI-X vector allocation.
Allow dynamic MSI-X vector allocation for pci_hyperv PCI controller
by adding support for the flag MSI_FLAG_PCI_MSIX_ALLOC_DYN and using
pci_msix_prepare_desc() to prepare the MSI-X descriptors.
Feature support added for both x86 and ARM64
Signed-off-by: Shradha Gupta
Reviewed-by: Haiyang Zhang
In order to prepare the MANA driver to allocate the MSI-X IRQs
dynamically, we need to enhance irq_setup() to allow skipping
affinitizing IRQs to the first CPU sibling group.
This would be for cases when the number of IRQs is less than or equal
to the number of online CPUs. In such cases for dynam
Currently, the MANA driver allocates MSI-X vectors statically based on
MANA_MAX_NUM_QUEUES and num_online_cpus() values and in some cases ends
up allocating more vectors than it needs. This is because, by this time
we do not have a HW channel and do not know how many IRQs should be
allocated.
To a
In this patchset we want to enable the MANA driver to be able to
allocate MSI-X vectors in PCI dynamically.
The first patch exports pci_msix_prepare_desc() in PCI to be able to
correctly prepare descriptors for dynamically added MSI-X vectors.
The second patch adds the support of dynamic vector a
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