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| author | Arik Nemtsov <arik@wizery.com> | 2016-02-07 22:51:08 +0200 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-03-13 13:53:42 -0400 |
| commit | 83d62544a5cde4db8bbd0d79559b4fb339373b22 (patch) | |
| tree | d1700562215862cb1494a56a95b18a8fff590067 /drivers/net/wireless/iwlwifi/iwl-prph.h | |
| parent | e50ea3c00d51da1b7cc860b312cc06b89ec51836 (diff) | |
| download | linux-rt-83d62544a5cde4db8bbd0d79559b4fb339373b22.tar.gz | |
iwlwifi: pcie: support loading FW with extended mem range
[commit fe45773b5baa154468416aac1304f6325939f775 upstream]
Toggle the LMPM_CHICK register when writing chunks into the FW's extended
SRAM. This tells the FW to put the chunk into a different memory space.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-prph.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-prph.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h index 1560f4576c7d..90011b13fc9c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/iwlwifi/iwl-prph.h @@ -368,4 +368,10 @@ enum secure_load_status_reg { #define MON_BUFF_WRPTR (0xa03c44) #define MON_BUFF_CYCLE_CNT (0xa03c48) +/* FW chicken bits */ +#define LMPM_CHICK 0xA01FF8 +enum { + LMPM_CHICK_EXTENDED_ADDR_SPACE = BIT(0), +}; + #endif /* __iwl_prph_h__ */ |