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authorEmmanuel Grumbach <emmanuel.grumbach@intel.com>2012-11-14 12:32:50 +0200
committerJohannes Berg <johannes.berg@intel.com>2012-11-19 15:00:27 +0100
commitb55e57f53f8740a2d1432e4963372d303b798530 (patch)
tree5183bd43828c92a38fcc64e83ac1dc853d39007d /drivers/net/wireless
parent9f904b382ff61b8ec1f81f8afe76f12a5ac8b4cf (diff)
iwlwifi: add comments for the PCIe transport statuses
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/iwlwifi/pcie/internal.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h
index 1f065c630d43..ebf3aa0fedf2 100644
--- a/drivers/net/wireless/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/iwlwifi/pcie/internal.h
@@ -287,10 +287,16 @@ struct iwl_trans_pcie {
unsigned long wd_timeout;
};
-/*****************************************************
-* DRIVER STATUS FUNCTIONS
-******************************************************/
-enum {
+/**
+ * enum iwl_pcie_status: status of the PCIe transport
+ * @STATUS_HCMD_ACTIVE: a SYNC command is being processed
+ * @STATUS_DEVICE_ENABLED: APM is enabled
+ * @STATUS_TPOWER_PMI: the device might be asleep (need to wake it up)
+ * @STATUS_INT_ENABLED: interrupts are enabled
+ * @STATUS_RFKILL: the HW RFkill switch is in KILL position
+ * @STATUS_FW_ERROR: the fw is in error state
+ */
+enum iwl_pcie_status {
STATUS_HCMD_ACTIVE,
STATUS_DEVICE_ENABLED,
STATUS_TPOWER_PMI,