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Date: Wed, 1 Jul 2020 17:01:38 +0000 From: "Bowers, AndrewX" <andrewx.bowers@...el.com> To: "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org> Subject: RE: [Intel-wired-lan] [PATCH v1 4/5] ixgbevf: use generic power management > -----Original Message----- > From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of > Vaibhav Gupta > Sent: Monday, June 29, 2020 2:30 AM > To: Bjorn Helgaas <helgaas@...nel.org>; Bjorn Helgaas > <bhelgaas@...gle.com>; bjorn@...gaas.com; Vaibhav Gupta > <vaibhav.varodek@...il.com>; David S. Miller <davem@...emloft.net>; > Jakub Kicinski <kuba@...nel.org>; Kirsher, Jeffrey T > <jeffrey.t.kirsher@...el.com> > Cc: Vaibhav Gupta <vaibhavgupta40@...il.com>; netdev@...r.kernel.org; > linux-kernel@...r.kernel.org; intel-wired-lan@...ts.osuosl.org; > skhan@...uxfoundation.org; linux-kernel- > mentees@...ts.linuxfoundation.org > Subject: [Intel-wired-lan] [PATCH v1 4/5] ixgbevf: use generic power > management > > With legacy PM, drivers themselves were responsible for managing the > device's power states and takes care of register states. > > After upgrading to the generic structure, PCI core will take care of required > tasks and drivers should do only device-specific operations. > > The driver was invoking PCI helper functions like pci_save/restore_state(), > and pci_enable/disable_device(), which is not recommended. > > Compile-tested only. > > Signed-off-by: Vaibhav Gupta <vaibhavgupta40@...il.com> > --- > .../net/ethernet/intel/ixgbevf/ixgbevf_main.c | 44 +++++-------------- > 1 file changed, 10 insertions(+), 34 deletions(-) Tested-by: Andrew Bowers <andrewx.bowers@...el.com>
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