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| author | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2008-09-04 02:57:57 +0000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2008-09-30 09:22:45 -0400 |
| commit | b68d185ab12b1fc8000432c5d5ab5404d4788b4c (patch) | |
| tree | bc4d649dd4fc8a11800032d66f424de362073c8f /drivers/net/ibm_newemac/Kconfig | |
| parent | 1afb7f809bfb8fad9eec9419f3dfd75cee746ebd (diff) | |
| download | talos-op-linux-b68d185ab12b1fc8000432c5d5ab5404d4788b4c.tar.gz talos-op-linux-b68d185ab12b1fc8000432c5d5ab5404d4788b4c.zip | |
ibm_newemac: Allow the "no flow control" EMAC feature to work
Some PowerPC 40x chips have errata that force us not to use the integrated
flow control. We have the feature defined, but it currently can't be used
because it is never added to EMAC_FTRS_POSSIBLE.
This adds a Kconfig option for affected platforms to select and puts the
feature in the EMAC_FTRS_POSSIBLE list. This is set for PowerPC 405EZ
platforms as well.
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/net/ibm_newemac/Kconfig')
| -rw-r--r-- | drivers/net/ibm_newemac/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ibm_newemac/Kconfig b/drivers/net/ibm_newemac/Kconfig index 70a3272ee998..dfb6547c37cb 100644 --- a/drivers/net/ibm_newemac/Kconfig +++ b/drivers/net/ibm_newemac/Kconfig @@ -62,3 +62,7 @@ config IBM_NEW_EMAC_TAH config IBM_NEW_EMAC_EMAC4 bool default n + +config IBM_NEW_EMAC_NO_FLOW_CTRL + bool + default n |
