sfc: Remove versioned bitfield macros

These macros are not extensible to more than two NIC types without
repetition of register definitions, and they are only used to deal
with a few fields in RX_CFG_REG and global events which moved between
Falcon rev A1 and B0.

Therefore:
- Move RX_CFG_REG initialisation into its own function which tests the
  NIC revision just once
- Explicitly test the NIC revision when checking the RX_RECOVERY flag in
  global events
- Merge definitions of RX_XOFF_MAC_EN flag, which did not move
- Remove the macro definitions

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 13 deletions

diff --git a/drivers/net/sfc/bitfield.h b/drivers/net/sfc/bitfield.h
index d54d84c267b9..6ad909bba957 100644
--- a/drivers/net/sfc/bitfield.h
+++ b/drivers/net/sfc/bitfield.h
@@ -520,19 +520,6 @@ typedef union efx_oword {
 #define EFX_SET_QWORD_FIELD EFX_SET_QWORD_FIELD32
 #endif
 
-#define EFX_SET_OWORD_FIELD_VER(efx, oword, field, value) do { \
-        if (falcon_rev(efx) >= FALCON_REV_B0) {                    \
-                EFX_SET_OWORD_FIELD((oword), field##_B0, (value)); \
-        } else { \
-                EFX_SET_OWORD_FIELD((oword), field##_A1, (value)); \
-        } \
-} while (0)
-
-#define EFX_QWORD_FIELD_VER(efx, qword, field)  \
-        (falcon_rev(efx) >= FALCON_REV_B0 ?     \
-         EFX_QWORD_FIELD((qword), field##_B0) : \
-         EFX_QWORD_FIELD((qword), field##_A1))
-
 /* Used to avoid compiler warnings about shift range exceeding width
  * of the data types when dma_addr_t is only 32 bits wide.
  */