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pds_core: set up the VIF definitions and defaults

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The Virtual Interfaces (VIFs) supported by the DSC's
configuration (vDPA, Eth, RDMA, etc) are reported in the
dev_ident struct and made visible in debugfs.  At this point
only vDPA is supported in this driver so we only setup
devices for that feature.

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shannon Nelson
2023-04-19 10:04:21 -07:00
committed by David S. Miller
parent 49ce92fbee
commit 65e0185ad7
4 changed files with 102 additions and 0 deletions
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include/linux/pds/pds_common.h
+19
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@@ -20,6 +20,25 @@ enum pds_core_driver_type {
PDS_DRIVER_ESXI = 6,
};
enum pds_core_vif_types {
PDS_DEV_TYPE_CORE = 0,
PDS_DEV_TYPE_VDPA = 1,
PDS_DEV_TYPE_VFIO = 2,
PDS_DEV_TYPE_ETH = 3,
PDS_DEV_TYPE_RDMA = 4,
PDS_DEV_TYPE_LM = 5,
/* new ones added before this line */
PDS_DEV_TYPE_MAX = 16 /* don't change - used in struct size */
};
#define PDS_DEV_TYPE_CORE_STR "Core"
#define PDS_DEV_TYPE_VDPA_STR "vDPA"
#define PDS_DEV_TYPE_VFIO_STR "VFio"
#define PDS_DEV_TYPE_ETH_STR "Eth"
#define PDS_DEV_TYPE_RDMA_STR "RDMA"
#define PDS_DEV_TYPE_LM_STR "LM"
#define PDS_CORE_IFNAMSIZ 16
/**