> -----Original Message----- > From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > Sent: Thursday, April 8, 2021 12:23 PM > To: Dexuan Cui <decui@xxxxxxxxxxxxx>; davem@xxxxxxxxxxxxx; > kuba@xxxxxxxxxx; KY Srinivasan <kys@xxxxxxxxxxxxx>; Haiyang Zhang > <haiyangz@xxxxxxxxxxxxx>; Stephen Hemminger > <sthemmin@xxxxxxxxxxxxx>; wei.liu@xxxxxxxxxx; Wei Liu > <liuwe@xxxxxxxxxxxxx>; netdev@xxxxxxxxxxxxxxx; leon@xxxxxxxxxx; > andrew@xxxxxxx; bernd@xxxxxxxxxxxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx; linux-hyperv@xxxxxxxxxxxxxxx > Subject: Re: [PATCH v2 net-next] net: mana: Add a driver for Microsoft Azure > Network Adapter (MANA) > > On 4/8/21 2:15 AM, Dexuan Cui wrote: > > diff --git a/drivers/net/ethernet/microsoft/Kconfig > b/drivers/net/ethernet/microsoft/Kconfig > > new file mode 100644 > > index 000000000000..12ef6b581566 > > --- /dev/null > > +++ b/drivers/net/ethernet/microsoft/Kconfig > > @@ -0,0 +1,30 @@ > > +# > > +# Microsoft Azure network device configuration > > +# > > + > > +config NET_VENDOR_MICROSOFT > > + bool "Microsoft Azure Network Device" > > Seems to me that should be generalized, more like: > > bool "Microsoft Network Devices" This device is planned for Azure cloud at this time. We will update the wording if things change. > > > > + default y > > + help > > + If you have a network (Ethernet) device belonging to this class, say Y. > > + > > + Note that the answer to this question doesn't directly affect the > > + kernel: saying N will just cause the configurator to skip the > > + question about Microsoft Azure network device. If you say Y, you > > about Microsoft networking devices. (ditto) > > > + will be asked for your specific device in the following question. > > + > > +if NET_VENDOR_MICROSOFT > > + > > +config MICROSOFT_MANA > > + tristate "Microsoft Azure Network Adapter (MANA) support" > > + default m > > Please drop the default m. We don't randomly add drivers to be built. We will. > > Or leave this as is and change NET_VENDOR_MICROSOFT to be default n. > > > > + depends on PCI_MSI && X86_64 > > + select PCI_HYPERV > > + help > > + This driver supports Microsoft Azure Network Adapter (MANA). > > + So far, the driver is only validated on X86_64. > > validated how? On our pre-released HW. Thanks, - Haiyang
