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gianfar: Clean up implementation of RX network flow classification

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This code was cribbed from niu, so gfar_set_hash_opts() begins by
converting the ethtool flow class code into a class code for Sun
Neptune hardware, then does the same thing again for the hardware it's
really dealing with.  It may also return -1 (-EPERM) for some
unhandled ethtool flow class codes.

Remove the useless code and definitions, and fix the error code.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2011-04-08 13:45:11 +00:00
committed by David S. Miller
parent 1b3291241a
commit bde3528f17
2 changed files with 1 additions and 68 deletions
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17
drivers/net/gianfar.h
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@@ -382,23 +382,6 @@ extern const char gfar_driver_version[];
#define BD_LFLAG(flags) ((flags) << 16)
#define BD_LENGTH_MASK 0x0000ffff
#define CLASS_CODE_UNRECOG 0x00
#define CLASS_CODE_DUMMY1 0x01
#define CLASS_CODE_ETHERTYPE1 0x02
#define CLASS_CODE_ETHERTYPE2 0x03
#define CLASS_CODE_USER_PROG1 0x04
#define CLASS_CODE_USER_PROG2 0x05
#define CLASS_CODE_USER_PROG3 0x06
#define CLASS_CODE_USER_PROG4 0x07
#define CLASS_CODE_TCP_IPV4 0x08
#define CLASS_CODE_UDP_IPV4 0x09
#define CLASS_CODE_AH_ESP_IPV4 0x0a
#define CLASS_CODE_SCTP_IPV4 0x0b
#define CLASS_CODE_TCP_IPV6 0x0c
#define CLASS_CODE_UDP_IPV6 0x0d
#define CLASS_CODE_AH_ESP_IPV6 0x0e
#define CLASS_CODE_SCTP_IPV6 0x0f
#define FPR_FILER_MASK 0xFFFFFFFF
#define MAX_FILER_IDX 0xFF