diff options
| author | Shahar S Matityahu <shahar.s.matityahu@intel.com> | 2024-05-10 17:06:40 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-05-23 10:51:02 +0200 |
| commit | 37733bffda3285d18bd1d72c14b3a1cf39c56a5e (patch) | |
| tree | ff91ca6b3366ff24662d63a4488b31db72bf2f40 /drivers/net/wireless/intel/iwlwifi/mvm/ops.c | |
| parent | d49c5be9f7fe4864f698c15bf332524f2be3ee69 (diff) | |
| download | linux-stable-37733bffda3285d18bd1d72c14b3a1cf39c56a5e.tar.gz linux-stable-37733bffda3285d18bd1d72c14b3a1cf39c56a5e.tar.bz2 linux-stable-37733bffda3285d18bd1d72c14b3a1cf39c56a5e.zip | |
wifi: iwlwifi: remove fw_running op
fw_running assumes that memory can be retrieved only after alive.
This assumption is no longer true as we support dump before alive.
To avoid invalid access to the NIC, check that STATUS_DEVICE_ENABLED
bit in trans status is set before dumping instead of the prior check.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240510170500.ca07138cedeb.I090e31d3eaeb4ba19f5f84aba997ccd36927e9ac@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 53283d052e18..f19577474f4b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -770,11 +770,6 @@ static void iwl_mvm_fwrt_dump_end(void *ctx) mutex_unlock(&mvm->mutex); } -static bool iwl_mvm_fwrt_fw_running(void *ctx) -{ - return iwl_mvm_firmware_running(ctx); -} - static int iwl_mvm_fwrt_send_hcmd(void *ctx, struct iwl_host_cmd *host_cmd) { struct iwl_mvm *mvm = (struct iwl_mvm *)ctx; @@ -795,7 +790,6 @@ static bool iwl_mvm_d3_debug_enable(void *ctx) static const struct iwl_fw_runtime_ops iwl_mvm_fwrt_ops = { .dump_start = iwl_mvm_fwrt_dump_start, .dump_end = iwl_mvm_fwrt_dump_end, - .fw_running = iwl_mvm_fwrt_fw_running, .send_hcmd = iwl_mvm_fwrt_send_hcmd, .d3_debug_enable = iwl_mvm_d3_debug_enable, }; |