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cxgb4: collect serial config version from register
authorRahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Tue, 9 Feb 2021 05:52:38 +0000 (11:22 +0530)
committerDavid S. Miller <davem@davemloft.net>
Wed, 10 Feb 2021 23:05:40 +0000 (15:05 -0800)
commit24a1720a08417910cab211ff072e46ff7ae605d3
treee3140387d87dab12f88109135daf7c1506f758e4
parentdc9d87581d464e7b7d38853d6904b70b6c920d99
cxgb4: collect serial config version from register

Collect serial config version information directly from an internal
register, instead of explicitly resizing VPD.

v2:
- Add comments on info stored in PCIE_STATIC_SPARE2 register.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h
drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
drivers/net/ethernet/chelsio/cxgb4/t4_regs.h