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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-07-16 21:31:42 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-22 09:27:23 -0700 |
| commit | 1db780f8c7d361fe1b7d29b9dc849b97955ae944 (patch) | |
| tree | 33007ec0bcd15ee0e3fffe089f74b728f4731caf /drivers/net/ucc_geth.c | |
| parent | eedbc705f9a094560b8d08c58b6787a5420a76a1 (diff) | |
| download | op-kernel-dev-1db780f8c7d361fe1b7d29b9dc849b97955ae944.zip op-kernel-dev-1db780f8c7d361fe1b7d29b9dc849b97955ae944.tar.gz | |
gianfar: Revive fixed link support
Since commit fe192a49118f5b1272317d60c7930ece4e13ae49 ("Rework gianfar
driver to use of_mdio infrastructure") the fixed-link support is
broken, the driver oopses at init_phy():
Unable to handle kernel paging request for data at address 0x000000e4
Faulting instruction address: 0xc01cf298
Oops: Kernel access of bad area, sig: 11 [#1]
[...]
NIP [c01cf298] init_phy+0x80/0xdc
LR [c01cf250] init_phy+0x38/0xdc
Call Trace:
[cf81fe80] [c01d1cf8] gfar_enet_open+0x6c/0x19c
[cf81fea0] [c024494c] dev_open+0xfc/0x134
[cf81fec0] [c0242edc] dev_change_flags+0x84/0x1ac
[cf81fee0] [c0399ee0] ic_open_devs+0x168/0x2d8
[cf81ff20] [c039b2e8] ip_auto_config+0x90/0x2a4
[cf81ff60] [c0003884] do_one_initcall+0x34/0x1a8
This patch fixes the oops, and removes phy_node checks, and adds a call
to of_phy_connect_fixed_link() if a phy isn't attached..
Also, remove an old fixed-link code that we don't use any longer.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ucc_geth.c')
0 files changed, 0 insertions, 0 deletions
