diff options
| author | Michal Schmidt <mschmidt@redhat.com> | 2024-03-26 02:20:37 +0300 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2024-04-01 18:58:09 +0300 |
| commit | 0e2bddf9e5f926ce32ed635012d0f8a0b54075d5 (patch) | |
| tree | 458bf8c638060b754862b89aa4d20894c7570f79 /drivers/net/ethernet/intel/ice/ice.h | |
| parent | 3b4cf29bdab08328dfab5bb7b41a62937ea5b379 (diff) | |
| download | linux-0e2bddf9e5f926ce32ed635012d0f8a0b54075d5.tar.xz | |
ice: add ice_adapter for shared data across PFs on the same NIC
There is a need for synchronization between ice PFs on the same physical
adapter.
Add a "struct ice_adapter" for holding data shared between PFs of the
same multifunction PCI device. The struct is refcounted - each ice_pf
holds a reference to it.
Its first use will be for PTP. I expect it will be useful also to
improve the ugliness that is ice_prot_id_tbl.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index c4127d5f2be3..a7e88d797d4c 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -77,6 +77,7 @@ #include "ice_gnss.h" #include "ice_irq.h" #include "ice_dpll.h" +#include "ice_adapter.h" #define ICE_BAR0 0 #define ICE_REQ_DESC_MULTIPLE 32 @@ -537,6 +538,7 @@ struct ice_agg_node { struct ice_pf { struct pci_dev *pdev; + struct ice_adapter *adapter; struct devlink_region *nvm_region; struct devlink_region *sram_region; |