linux-kernel - [PATCH v1 0/5] ethernet: dec: tulip: use generic power management

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Message-Id: <20200622114228.60027-1-vaibhavgupta40@gmail.com>
Date:   Mon, 22 Jun 2020 17:12:23 +0530
From:   Vaibhav Gupta <vaibhavgupta40@...il.com>
To:     Bjorn Helgaas <helgaas@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>, bjorn@...gaas.com,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Vaibhav Gupta <vaibhav.varodek@...il.com>
Cc:     Vaibhav Gupta <vaibhavgupta40@...il.com>,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        skhan@...uxfoundation.org, netdev@...r.kernel.org,
        linux-parisc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/5] ethernet: dec: tulip: use generic power management

Linux Kernel Mentee: Remove Legacy Power Management.

The purpose of this patch series is to remove legacy power management
callbacks and invocation of PCI helper functions, from tulip ethernet drivers.

With legacy PM, drivers themselves are responsible for handling the device's
power states. And they do this with the help of PCI helper functions like
pci_enable/disable_device(), pci_set/restore_state(), pci_set_powr_state(), etc.
which is not recommended.

In generic PM, all the required tasks are handled by PCI core and drivers need
to perform device-specific operations only.

All patches are compile-tested only.

Vaibhav Gupta (5):
  tulip: dmfe: use generic power management
  tulip: windbond-840: use generic power management
  tulip: de2104x: use generic power management
  tulip: tulip_core: use generic power management
  tulip: uli526x: use generic power management

 drivers/net/ethernet/dec/tulip/de2104x.c     | 25 +++-------
 drivers/net/ethernet/dec/tulip/dmfe.c        | 49 ++++---------------
 drivers/net/ethernet/dec/tulip/tulip_core.c  | 51 +++++---------------
 drivers/net/ethernet/dec/tulip/uli526x.c     | 48 +++---------------
 drivers/net/ethernet/dec/tulip/winbond-840.c | 26 +++-------
 5 files changed, 45 insertions(+), 154 deletions(-)

-- 
2.27.0