path: root/drivers/net/ethernet/intel/i40e
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authorJeff Kirsher <jeffrey.t.kirsher@intel.com>2018-10-18 15:39:43 -0700
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2018-10-31 10:53:15 -0700
commit48e01e001da31d5a40e31ed5f8cea83a18823cc1 (patch)
tree76de3ce8558869eb967cfb492737b07f35f88f43 /drivers/net/ethernet/intel/i40e
parentfm10k: bump driver version to match out-of-tree release (diff)
ixgbe/ixgbevf: fix XFRM_ALGO dependency
Based on the original work from Arnd Bergmann. When XFRM_ALGO is not enabled, the new ixgbe IPsec code produces a link error: drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.o: In function `ixgbe_ipsec_vf_add_sa': ixgbe_ipsec.c:(.text+0x1266): undefined reference to `xfrm_aead_get_byname' Simply selecting XFRM_ALGO from here causes circular dependencies, so to fix it, we probably want this slightly more complex solution that is similar to what other drivers with XFRM offload do: A separate Kconfig symbol now controls whether we include the IPsec offload code. To keep the old behavior, this is left as 'default y'. The dependency in XFRM_OFFLOAD still causes a circular dependency but is not actually needed because this symbol is not user visible, so removing that dependency on top makes it all work. CC: Arnd Bergmann <arnd@arndb.de> CC: Shannon Nelson <shannon.nelson@oracle.com> Fixes: eda0333ac293 ("ixgbe: add VF IPsec management") Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e')
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