diff options
| author |  Rotem Saado <rotem.saado@intel.com>
| 2022-01-29 13:16:21 +0200 |
|---|---|---|
| committer |  Luca Coelho <luciano.coelho@intel.com>
| 2022-02-18 10:40:51 +0200 |
| commit | ce014c9861544bb4e789323d0d8956a5ad262e25 (patch) | |
| tree | cbcfe44f5812c470680fd5fd0c3827262cd71b91 /drivers/net/wireless/intel/iwlwifi/fw | |
| parent | iwlwifi: mvm: support v3 of station HE context command (diff) | |
| download | linux-ce014c9861544bb4e789323d0d8956a5ad262e25.tar.gz linux-ce014c9861544bb4e789323d0d8956a5ad262e25.tar.bz2 linux-ce014c9861544bb4e789323d0d8956a5ad262e25.zip | |
iwlwifi: yoyo: remove DBGI_SRAM address reset writing
Due to preg protection we cannot write to this register
while FW is running (when FW in Halt it is ok).
since we have some cases that we need to dump this
region while FW is running remove this writing from DRV.
FW will do this writing.
Signed-off-by: Rotem Saado <rotem.saado@intel.com>
Fixes: 89639e06d0f3 ("iwlwifi: yoyo: support for new DBGI_SRAM region")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220129105618.209f3078bc74.I463530bd2f40daedb39f6d9df987bb7cee209033@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index d3e1c89d9be7..6e090f10b8eb 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1561,8 +1561,6 @@ iwl_dump_ini_dbgi_sram_iter(struct iwl_fw_runtime *fwrt, return -EBUSY; range->range_data_size = reg->dev_addr.size; - iwl_write_prph_no_grab(fwrt->trans, DBGI_SRAM_TARGET_ACCESS_CFG, - DBGI_SRAM_TARGET_ACCESS_CFG_RESET_ADDRESS_MSK); for (i = 0; i < (le32_to_cpu(reg->dev_addr.size) / 4); i++) { prph_data = iwl_read_prph_no_grab(fwrt->trans, (i % 2) ? DBGI_SRAM_TARGET_ACCESS_RDATA_MSB : |