diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2013-03-28 15:51:31 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-29 23:31:30 +0400 |
| commit | a3f109bd793dfe5c611220ca5ab6c72f1aed479e (patch) | |
| tree | e1e343f8dda30b5e64c92941dd62a529186f8e7c /include/linux/sh_eth.h | |
| parent | c0013f6f8bbcb7605d591431444780d636dbe223 (diff) | |
| download | linux-a3f109bd793dfe5c611220ca5ab6c72f1aed479e.tar.xz | |
sh_eth: add R-Car support for real
Commit d0418bb7123f44b23d69ac349eec7daf9103472f (net: sh_eth: Add eth support
for R8A7779 device) was a failed attempt to add support for one of members of
the R-Car SoC family. That's for three reasons: it treated R8A7779 the same
as SH7724 except including quite dirty hack adding ECMR_ELB bit to the mask
in sh_eth_set_rate() while not removing ECMR_RTM bit (despite it's reserved in
R-Car Ether), and it didn't add a new register offset array despite the closest
SH_ETH_REG_FAST_SH4 mapping differs by 0x200 to the offsets all the R-Car Ether
registers have, and also some of the registers in this old mapping don't exist
on R-Car Ether (due to this, SH7724's 'sh_eth_my_cpu_data' structure is not
adequeate for R-Car too). Fix all these shortcomings, restoring the SH7724
related section to its pristine state...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/sh_eth.h')
| -rw-r--r-- | include/linux/sh_eth.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sh_eth.h b/include/linux/sh_eth.h index b17d765ded84..fc305713fc6d 100644 --- a/include/linux/sh_eth.h +++ b/include/linux/sh_eth.h @@ -6,6 +6,7 @@ enum {EDMAC_LITTLE_ENDIAN, EDMAC_BIG_ENDIAN}; enum { SH_ETH_REG_GIGABIT, + SH_ETH_REG_FAST_RCAR, SH_ETH_REG_FAST_SH4, SH_ETH_REG_FAST_SH3_SH2 }; |