diff options
| author | Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> | 2018-09-19 17:42:54 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-10-03 07:42:29 -0700 |
| commit | 75d2b253026b8b1cb625f6ccdb9d54cdecae7935 (patch) | |
| tree | 6b38e02f7cffe61b3d66a2c4e2aab7076747fd10 /drivers/net/ethernet/intel/ice/ice.h | |
| parent | 16fc087b9cb22c9a97307cc24a5413d0df68fe11 (diff) | |
| download | linux-75d2b253026b8b1cb625f6ccdb9d54cdecae7935.tar.bz2 | |
ice: Add support to detect SR-IOV capability and mailbox queues
Mailbox queue is a type of control queue that's used for communication
between PF and VF. This patch adds code to initialize, configure and
use mailbox queues.
This patch also adds support to detect and parse SR-IOV capabilities
returned by the hardware.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 0b269c470343..639d45d1da49 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -46,6 +46,7 @@ extern const char ice_drv_ver[]; #define ICE_INT_NAME_STR_LEN (IFNAMSIZ + 16) #define ICE_ETHTOOL_FWVER_LEN 32 #define ICE_AQ_LEN 64 +#define ICE_MBXQ_LEN 64 #define ICE_MIN_MSIX 2 #define ICE_NO_VSI 0xffff #define ICE_MAX_VSI_ALLOC 130 @@ -63,6 +64,7 @@ extern const char ice_drv_ver[]; #define ICE_RES_MISC_VEC_ID (ICE_RES_VALID_BIT - 1) #define ICE_INVAL_Q_INDEX 0xffff #define ICE_INVAL_VFID 256 +#define ICE_MAX_VF_COUNT 256 #define ICE_VSIQF_HKEY_ARRAY_SIZE ((VSIQF_HKEY_MAX_INDEX + 1) * 4) @@ -134,6 +136,7 @@ enum ice_state { __ICE_SUSPENDED, /* set on module remove path */ __ICE_RESET_FAILED, /* set by reset/rebuild */ __ICE_ADMINQ_EVENT_PENDING, + __ICE_MAILBOXQ_EVENT_PENDING, __ICE_MDD_EVENT_PENDING, __ICE_FLTR_OVERFLOW_PROMISC, __ICE_CFG_BUSY, @@ -240,6 +243,7 @@ enum ice_pf_flags { ICE_FLAG_MSIX_ENA, ICE_FLAG_FLTR_SYNC, ICE_FLAG_RSS_ENA, + ICE_FLAG_SRIOV_CAPABLE, ICE_PF_FLAGS_NBITS /* must be last */ }; @@ -255,6 +259,7 @@ struct ice_pf { struct ice_vsi **vsi; /* VSIs created by the driver */ struct ice_sw *first_sw; /* first switch created by firmware */ + u16 num_vfs_supported; /* num VFs supported for this PF */ DECLARE_BITMAP(state, __ICE_STATE_NBITS); DECLARE_BITMAP(avail_txqs, ICE_MAX_TXQS); DECLARE_BITMAP(avail_rxqs, ICE_MAX_RXQS); |