* [PATCH 0/3] ASPM: aspm_disable/default/support state handling fixes
@ 2023-04-11 11:10 Ajay Agarwal
0 siblings, 0 replies; 3+ messages in thread
From: Ajay Agarwal @ 2023-04-11 11:10 UTC (permalink / raw)
To: Bjorn Helgaas, Kuppuswamy Sathyanarayanan, Vidya Sagar,
Nikhil Devshatwar, Manu Gautam, David E. Box, Kai-Heng Feng,
Michael Bottini
Cc: linux-pci, Ajay Agarwal
On going through the aspm driver, I found some potential bugs in
the way the aspm_disable, aspm_default and aspm_support states
are being handled by the driver.
I intend to fix these bugs.
Ajay Agarwal (3):
PCI/ASPM: Disable ASPM_STATE_L1 only when class driver disables L1
ASPM
PCI/ASPM: Set ASPM_STATE_L1 when class driver enables L1ss
PCI/ASPM: Remove unnecessary ASPM_STATE_L1SS check
drivers/pci/pcie/aspm.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)
--
2.40.0.577.gac1e443424-goog
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 0/3] ASPM: aspm_disable/default/support state handling fixes
@ 2023-04-12 9:32 Ajay Agarwal
2023-04-12 9:33 ` Ajay Agarwal
0 siblings, 1 reply; 3+ messages in thread
From: Ajay Agarwal @ 2023-04-12 9:32 UTC (permalink / raw)
To: Jingoo Han, Gustavo Pimentel, Lorenzo Pieralisi,
Krzysztof Wilczyński, Rob Herring, Nikhil Devshatwar,
Manu Gautam, Bjorn Helgaas, Sajid Dalvi, William McVicker
Cc: linux-pci, Ajay Agarwal
On going through the aspm driver, I found some potential bugs in
the way the aspm_disable, aspm_default and aspm_support states
are being handled by the driver.
I intend to fix these bugs.
Ajay Agarwal (3):
PCI/ASPM: Disable ASPM_STATE_L1 only when class driver disables L1
ASPM
PCI/ASPM: Set ASPM_STATE_L1 when class driver enables L1ss
PCI/ASPM: Remove unnecessary ASPM_STATE_L1SS check
drivers/pci/pcie/aspm.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)
--
2.40.0.577.gac1e443424-goog
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 0/3] ASPM: aspm_disable/default/support state handling fixes
2023-04-12 9:32 [PATCH 0/3] ASPM: aspm_disable/default/support state handling fixes Ajay Agarwal
@ 2023-04-12 9:33 ` Ajay Agarwal
0 siblings, 0 replies; 3+ messages in thread
From: Ajay Agarwal @ 2023-04-12 9:33 UTC (permalink / raw)
To: Jingoo Han, Gustavo Pimentel, Lorenzo Pieralisi,
Krzysztof Wilczyński, Rob Herring, Nikhil Devshatwar,
Manu Gautam, Bjorn Helgaas, Sajid Dalvi, William McVicker
Cc: linux-pci
Please ignore this email. It was sent by mistake.
On Wed, Apr 12, 2023 at 3:03 PM Ajay Agarwal <ajayagarwal@google.com> wrote:
>
> On going through the aspm driver, I found some potential bugs in
> the way the aspm_disable, aspm_default and aspm_support states
> are being handled by the driver.
>
> I intend to fix these bugs.
>
> Ajay Agarwal (3):
> PCI/ASPM: Disable ASPM_STATE_L1 only when class driver disables L1
> ASPM
> PCI/ASPM: Set ASPM_STATE_L1 when class driver enables L1ss
> PCI/ASPM: Remove unnecessary ASPM_STATE_L1SS check
>
> drivers/pci/pcie/aspm.c | 20 ++++++++------------
> 1 file changed, 8 insertions(+), 12 deletions(-)
>
> --
> 2.40.0.577.gac1e443424-goog
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-04-11 11:10 Ajay Agarwal
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