diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2012-06-06 13:55:02 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-06-19 23:18:17 +0100 |
| commit | cbb05493366d341a1b66b2bf7488b4957ffc7e75 (patch) | |
| tree | bf251d15d44d1e3c2360ffd7dce6826978958581 /drivers/net/wireless/iwlwifi/iwl-prph.h | |
| parent | 9e8ed57850a9d5157430fb09161a2456171d8684 (diff) | |
iwlwifi: disable the buggy chain extension feature in HW
commit d012d04e4d6312ea157b6cf19e9689af934f5aa7 upstream.
This feature has been reported to be buggy and enabled by
default. We therefore need to disable it manually.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
[bwh: Backported to 3.2 as instructed: pass bus(trans) to iwl_write_prph()]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-prph.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-prph.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h index d9b089e9a1a1..0683006ec68d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/iwlwifi/iwl-prph.h @@ -228,6 +228,7 @@ #define SCD_TXFACT (SCD_BASE + 0x10) #define SCD_ACTIVE (SCD_BASE + 0x14) #define SCD_QUEUECHAIN_SEL (SCD_BASE + 0xe8) +#define SCD_CHAINEXT_EN (SCD_BASE + 0x244) #define SCD_AGGR_SEL (SCD_BASE + 0x248) #define SCD_INTERRUPT_MASK (SCD_BASE + 0x108) |