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| author | Eliad Peller <eliad@wizery.com> | 2015-12-10 15:47:11 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-12-13 13:05:03 +0200 |
| commit | 08f0d23d97dcb49ca7ba65a3fc714a5d28a91d0c (patch) | |
| tree | c40ac7a5c4b1386e65c2cc40b65b7ba62d94ae60 /drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | |
| parent | 36be0eb62e8292b1dbe6fdc2163196f9f69ca422 (diff) | |
| download | linux-08f0d23d97dcb49ca7ba65a3fc714a5d28a91d0c.tar.bz2 | |
iwlwifi: avoid d0i3 commands when no/init ucode is loaded
d0i3 commands are not supported in the init image, so take
a reference to ensure we don't enter d0i3 during init image,
and additional checks to prevent d0i3 commands when no
fw image is loaded.
Add a few WARN_ON_ONCE to the d0i3 enter/exit commands
to ensure we send d0i3 commands only when the normal
ucode is loaded.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index 7e2a8149411c..9ce7587e329d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -1316,6 +1316,7 @@ static ssize_t iwl_dbgfs_d0i3_refs_read(struct file *file, PRINT_MVM_REF(IWL_MVM_REF_EXIT_WORK); PRINT_MVM_REF(IWL_MVM_REF_PROTECT_CSA); PRINT_MVM_REF(IWL_MVM_REF_FW_DBG_COLLECT); + PRINT_MVM_REF(IWL_MVM_REF_INIT_UCODE); return simple_read_from_buffer(user_buf, count, ppos, buf, pos); } |