diff options
| author | Liad Kaufman <liad.kaufman@intel.com> | 2014-12-01 11:44:18 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-12-28 11:17:41 +0300 |
| commit | f53bf4c758c0fbe728c031621f4c5f9979cdb044 (patch) | |
| tree | ff3f15552349eba7c62c4b052deb7d24efe7bfe5 /drivers/net/wireless/iwlwifi/iwl-config.h | |
| parent | e32ec12fd11fbccc1cb4656e34f35ad457e19e29 (diff) | |
| download | linux-f53bf4c758c0fbe728c031621f4c5f9979cdb044.tar.xz | |
iwlwifi: mvm: add fw runtime stack to dump data
The allocation of the DCCM between the data and the stack
can theoretically change without notice to the driver, but
the total size is HW-fixed. Since the stack CCM (runtime
stack) has also data important to the FW - this patch allows
pulling the whole DCCM in one piece and adds it to the dump
data.
If the size isn't known - just use the data part of the
DCCM as it appears in the FW TLVs.
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-config.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-config.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h index 3a4b9c7fc083..31c67dfabf55 100644 --- a/drivers/net/wireless/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/iwlwifi/iwl-config.h @@ -261,6 +261,8 @@ struct iwl_pwr_tx_backoff { * station can receive in HT * @max_vht_ampdu_exponent: the exponent of the max length of A-MPDU that the * station can receive in VHT + * @dccm_offset: offset from which DCCM begins + * @dccm_len: length of DCCM (including runtime stack CCM) * * We enable the driver to be backward compatible wrt. hardware features. * API differences in uCode shouldn't be handled here but through TLVs @@ -303,6 +305,8 @@ struct iwl_cfg { unsigned int max_tx_agg_size; unsigned int max_ht_ampdu_exponent; unsigned int max_vht_ampdu_exponent; + const u32 dccm_offset; + const u32 dccm_len; }; /* |