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* [Linux-kernel-mentees] [PATCH v1 0/3] net: ethernet: use generic power management
@ 2020-07-29  9:56 Vaibhav Gupta
  0 siblings, 0 replies; 4+ messages in thread
From: Vaibhav Gupta @ 2020-07-29  9:56 UTC (permalink / raw)
  To: Bjorn Helgaas, Bjorn Helgaas, Bjorn Helgaas, Vaibhav Gupta,
	David S. Miller, Jakub Kicinski, Daniele Venzano,
	Samuel Chessman, Michael S. Tsirkin
  Cc: netdev, linux-kernel-mentees, linux-kernel, Vaibhav Gupta

Linux Kernel Mentee: Remove Legacy Power Management.

The purpose of this patch series is to upgrade power management in net ethernet
drivers. This has been done by upgrading .suspend() and .resume() callbacks.

The upgrade makes sure that the involvement of PCI Core does not change the
order of operations executed in a driver. Thus, does not change its behavior.

In general, drivers with legacy PM, .suspend() and .resume() make use of PCI
helper functions like pci_enable/disable_device_mem(), pci_set_power_state(),
pci_save/restore_state(), pci_enable/disable_device(), etc. to complete
their job.

The conversion requires the removal of those function calls, change the
callbacks' definition accordingly and make use of dev_pm_ops structure.

All patches are compile-tested only.

Test tools:
    - Compiler: gcc (GCC) 10.1.0
    - allmodconfig build: make -j$(nproc) W=1 all

Vaibhav Gupta (3):
  sc92031: use generic power management
  sis900: use generic power management
  tlan: use generic power management

 drivers/net/ethernet/silan/sc92031.c | 26 ++++++++---------------
 drivers/net/ethernet/sis/sis900.c    | 23 +++++++--------------
 drivers/net/ethernet/ti/tlan.c       | 31 ++++++----------------------
 3 files changed, 22 insertions(+), 58 deletions(-)

-- 
2.27.0

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https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [Linux-kernel-mentees] [PATCH v1 0/3] net: ethernet: use generic power management
  2020-07-30  6:53 Vaibhav Gupta
@ 2020-07-31  0:43 ` David Miller
  0 siblings, 0 replies; 4+ messages in thread
From: David Miller @ 2020-07-31  0:43 UTC (permalink / raw)
  To: vaibhavgupta40
  Cc: venza, mst, linux-kernel, netdev, helgaas, chessman, bhelgaas,
	kuba, linux-kernel-mentees

From: Vaibhav Gupta <vaibhavgupta40@gmail.com>
Date: Thu, 30 Jul 2020 12:23:33 +0530

> Linux Kernel Mentee: Remove Legacy Power Management.
> 
> The purpose of this patch series is to upgrade power management in net ethernet
> drivers. This has been done by upgrading .suspend() and .resume() callbacks.
> 
> The upgrade makes sure that the involvement of PCI Core does not change the
> order of operations executed in a driver. Thus, does not change its behavior.
> 
> In general, drivers with legacy PM, .suspend() and .resume() make use of PCI
> helper functions like pci_enable/disable_device_mem(), pci_set_power_state(),
> pci_save/restore_state(), pci_enable/disable_device(), etc. to complete
> their job.
> 
> The conversion requires the removal of those function calls, change the
> callbacks' definition accordingly and make use of dev_pm_ops structure.
> 
> All patches are compile-tested only.
> 
> Test tools:
>     - Compiler: gcc (GCC) 10.1.0
>     - allmodconfig build: make -j$(nproc) W=1 all

Series applied, thanks.
_______________________________________________
Linux-kernel-mentees mailing list
Linux-kernel-mentees@lists.linuxfoundation.org
https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees

^ permalink raw reply	[flat|nested] 4+ messages in thread

* [Linux-kernel-mentees] [PATCH v1 0/3] net: ethernet: use generic power management
@ 2020-07-30  6:53 Vaibhav Gupta
  2020-07-31  0:43 ` David Miller
  0 siblings, 1 reply; 4+ messages in thread
From: Vaibhav Gupta @ 2020-07-30  6:53 UTC (permalink / raw)
  To: Bjorn Helgaas, Bjorn Helgaas, Bjorn Helgaas, Vaibhav Gupta,
	David S. Miller, Jakub Kicinski, Daniele Venzano,
	Samuel Chessman, Michael S. Tsirkin
  Cc: netdev, linux-kernel-mentees, linux-kernel, Vaibhav Gupta

Linux Kernel Mentee: Remove Legacy Power Management.

The purpose of this patch series is to upgrade power management in net ethernet
drivers. This has been done by upgrading .suspend() and .resume() callbacks.

The upgrade makes sure that the involvement of PCI Core does not change the
order of operations executed in a driver. Thus, does not change its behavior.

In general, drivers with legacy PM, .suspend() and .resume() make use of PCI
helper functions like pci_enable/disable_device_mem(), pci_set_power_state(),
pci_save/restore_state(), pci_enable/disable_device(), etc. to complete
their job.

The conversion requires the removal of those function calls, change the
callbacks' definition accordingly and make use of dev_pm_ops structure.

All patches are compile-tested only.

Test tools:
    - Compiler: gcc (GCC) 10.1.0
    - allmodconfig build: make -j$(nproc) W=1 all

Vaibhav Gupta (3):
  sc92031: use generic power management
  sis900: use generic power management
  tlan: use generic power management

 drivers/net/ethernet/silan/sc92031.c | 26 ++++++++---------------
 drivers/net/ethernet/sis/sis900.c    | 23 +++++++--------------
 drivers/net/ethernet/ti/tlan.c       | 31 ++++++----------------------
 3 files changed, 22 insertions(+), 58 deletions(-)

-- 
2.27.0

_______________________________________________
Linux-kernel-mentees mailing list
Linux-kernel-mentees@lists.linuxfoundation.org
https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees

^ permalink raw reply	[flat|nested] 4+ messages in thread

* [Linux-kernel-mentees] [PATCH v1 0/3] net: ethernet: use generic power management
  2020-07-30  5:17 [Linux-kernel-mentees] [PATCH v1] scsi: stex: " Vaibhav Gupta
@ 2020-07-30  6:42 ` Vaibhav Gupta
  0 siblings, 0 replies; 4+ messages in thread
From: Vaibhav Gupta @ 2020-07-30  6:42 UTC (permalink / raw)
  To: Bjorn Helgaas, Bjorn Helgaas, Bjorn Helgaas, Vaibhav Gupta,
	David S. Miller, Jakub Kicinski, Daniele Venzano,
	Samuel Chessman, Michael S. Tsirkin
  Cc: netdev, linux-kernel-mentees, linux-kernel, Vaibhav Gupta

Linux Kernel Mentee: Remove Legacy Power Management.

The purpose of this patch series is to upgrade power management in net ethernet
drivers. This has been done by upgrading .suspend() and .resume() callbacks.

The upgrade makes sure that the involvement of PCI Core does not change the
order of operations executed in a driver. Thus, does not change its behavior.

In general, drivers with legacy PM, .suspend() and .resume() make use of PCI
helper functions like pci_enable/disable_device_mem(), pci_set_power_state(),
pci_save/restore_state(), pci_enable/disable_device(), etc. to complete
their job.

The conversion requires the removal of those function calls, change the
callbacks' definition accordingly and make use of dev_pm_ops structure.

All patches are compile-tested only.

Test tools:
    - Compiler: gcc (GCC) 10.1.0
    - allmodconfig build: make -j$(nproc) W=1 all

Vaibhav Gupta (3):
  sc92031: use generic power management
  sis900: use generic power management
  tlan: use generic power management

 drivers/net/ethernet/silan/sc92031.c | 26 ++++++++---------------
 drivers/net/ethernet/sis/sis900.c    | 23 +++++++--------------
 drivers/net/ethernet/ti/tlan.c       | 31 ++++++----------------------
 3 files changed, 22 insertions(+), 58 deletions(-)

-- 
2.27.0

_______________________________________________
Linux-kernel-mentees mailing list
Linux-kernel-mentees@lists.linuxfoundation.org
https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2020-07-31  0:43 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-29  9:56 [Linux-kernel-mentees] [PATCH v1 0/3] net: ethernet: use generic power management Vaibhav Gupta
2020-07-30  5:17 [Linux-kernel-mentees] [PATCH v1] scsi: stex: " Vaibhav Gupta
2020-07-30  6:42 ` [Linux-kernel-mentees] [PATCH v1 0/3] net: ethernet: " Vaibhav Gupta
2020-07-30  6:53 Vaibhav Gupta
2020-07-31  0:43 ` David Miller

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