kernel/drivers/net/ethernet/microsoft/Kconfig, branch linux-6.2.y

net: mana: Add support for auxiliary device

2022-11-10T05:57:26Z

In preparation for supporting MANA RDMA driver, add support for auxiliary device in the Ethernet driver. The RDMA device is modeled as an auxiliary device to the Ethernet device. Reviewed-by: Dexuan Cui Signed-off-by: Long Li Link: https://lore.kernel.org/r/1667502990-2559-2-git-send-email-longli@linuxonhyperv.com Acked-by: Haiyang Zhang Signed-off-by: Leon Romanovsky

net: mana: fix PCI_HYPERV dependency

2021-04-22T20:22:28Z

The MANA driver causes a build failure in some configurations when it selects an unavailable symbol: WARNING: unmet direct dependencies detected for PCI_HYPERV Depends on [n]: PCI [=y] && X86_64 [=y] && HYPERV [=n] && PCI_MSI [=y] && PCI_MSI_IRQ_DOMAIN [=y] && SYSFS [=y] Selected by [y]: - MICROSOFT_MANA [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_MICROSOFT [=y] && PCI_MSI [=y] && X86_64 [=y] drivers/pci/controller/pci-hyperv.c: In function 'hv_irq_unmask': drivers/pci/controller/pci-hyperv.c:1217:9: error: implicit declaration of function 'hv_set_msi_entry_from_desc' [-Werror=implicit-function-declaration] 1217 | hv_set_msi_entry_from_desc(¶ms->int_entry.msi_entry, msi_desc); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ A PCI driver should never depend on a particular host bridge implementation in the first place, but if we have this dependency it's better to express it as a 'depends on' rather than 'select'. Signed-off-by: Arnd Bergmann Reviewed-by: Dexuan Cui Signed-off-by: David S. Miller

net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)

2021-04-19T22:24:25Z

Add a VF driver for Microsoft Azure Network Adapter (MANA) that will be available in the future. Co-developed-by: Haiyang Zhang Signed-off-by: Haiyang Zhang Co-developed-by: Shachar Raindel Signed-off-by: Shachar Raindel Signed-off-by: Dexuan Cui Reviewed-by: Stephen Hemminger Signed-off-by: David S. Miller