diff options
author | Daniel Gabay <daniel.gabay@intel.com> | 2024-03-10 21:52:11 +0200 |
---|---|---|
committer | iwlwifi publisher <> | 2024-04-17 13:11:20 +0000 |
commit | faa294a262564c18d6209dc42398abda480d86ed (patch) | |
tree | 640decfaa1cb316abf5607754f073435c81d0b23 | |
parent | 9ca1efcf6d365dd15b9e47d386bb9b31193d8710 (diff) | |
download | backport-iwlwifi-faa294a262564c18d6209dc42398abda480d86ed.tar.gz |
wifi: iwlwifi: Print ESR states name
This is useful for debug instead of looking for the hex value.
type=feature
ticket=none
Signed-off-by: Daniel Gabay <daniel.gabay@intel.com>
Change-Id: Ic086b6b2132ffe249b3c4bdd24c673ce7fd1b614
Reviewed-on: https://gerritwcs.ir.intel.com/c/iwlwifi-stack-dev/+/98275
tested: iil_jenkins iil_jenkins <EC.GER.UNIX.IIL.JENKINS@INTEL.COM>
Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com>
Tested-by: iil_jenkins iil_jenkins <EC.GER.UNIX.IIL.JENKINS@INTEL.COM>
x-iwlwifi-stack-dev: 012a459afcbdac0efc950dcc9818c8fb8eaafc8e
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/link.c | 56 | ||||
-rw-r--r-- | versions | 2 |
2 files changed, 48 insertions, 10 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/link.c b/drivers/net/wireless/intel/iwlwifi/mvm/link.c index a5f542a655..9f6da138e8 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/link.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/link.c @@ -5,6 +5,33 @@ #include "mvm.h" #include "time-event.h" +#define HANDLE_ESR_REASONS(HOW) \ + HOW(BLOCKED_PREVENTION) \ + HOW(BLOCKED_WOWLAN) \ + HOW(BLOCKED_TPT) \ + HOW(BLOCKED_FW) \ + HOW(EXIT_MISSED_BEACON) \ + HOW(EXIT_LOW_RSSI) \ + HOW(EXIT_COEX) \ + HOW(EXIT_BANDWIDTH) \ + HOW(EXIT_CSA) + +static const char *const iwl_mvm_esr_states_names[] = { +#define NAME_ENTRY(x) [ilog2(IWL_MVM_ESR_##x)] = #x, + HANDLE_ESR_REASONS(NAME_ENTRY) +}; + +static const char *iwl_get_esr_state_string(enum iwl_mvm_esr_state state) +{ + int offs = ilog2(state); + + if (offs >= ARRAY_SIZE(iwl_mvm_esr_states_names) || + !iwl_mvm_esr_states_names[offs]) + return "UNKNOWN"; + + return iwl_mvm_esr_states_names[offs]; +} + static u32 iwl_mvm_get_free_fw_link_id(struct iwl_mvm *mvm, struct iwl_mvm_vif *mvm_vif) { @@ -684,10 +711,16 @@ iwl_mvm_esr_disallowed_with_link(struct ieee80211_vif *vif, if (conf->csa_active) ret |= IWL_MVM_ESR_EXIT_CSA; +#define NAME_FMT(x) "%s" +#define NAME_PR(x) (ret & IWL_MVM_ESR_##x) ? "[" #x "]" : "", + if (ret) IWL_DEBUG_INFO(mvm, - "Link %d is not allowed for esr. Reason: 0x%x\n", - link->link_id, ret); + "Link %d is not allowed for esr. reason = " + HANDLE_ESR_REASONS(NAME_FMT) " (0x%x)\n", + link->link_id, + HANDLE_ESR_REASONS(NAME_PR) + ret); return ret; } @@ -907,8 +940,9 @@ static bool iwl_mvm_check_esr_prevention(struct iwl_mvm *mvm, IWL_MVM_ESR_PREVENT_LONG; IWL_DEBUG_INFO(mvm, - "Preventing EMLSR for %ld seconds due to %u exits with the reason 0x%x\n", - delay / HZ, mvmvif->exit_same_reason_count, reason); + "Preventing EMLSR for %ld seconds due to %u exits with the reason = %s (0x%x)\n", + delay / HZ, mvmvif->exit_same_reason_count, + iwl_get_esr_state_string(reason), reason); wiphy_delayed_work_queue(mvm->hw->wiphy, &mvmvif->prevent_esr_done_wk, delay); @@ -940,8 +974,9 @@ void iwl_mvm_exit_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif, new_active_links = BIT(link_to_keep); IWL_DEBUG_INFO(mvm, - "Exiting EMLSR. Reason = 0x%x. Current active links=0x%x, new active links = 0x%x\n", - reason, vif->active_links, new_active_links); + "Exiting EMLSR. reason = %s (0x%x). Current active links=0x%x, new active links = 0x%x\n", + iwl_get_esr_state_string(reason), reason, + vif->active_links, new_active_links); ieee80211_set_active_links_async(vif, new_active_links); @@ -979,8 +1014,9 @@ void iwl_mvm_block_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif, return; if (!(mvmvif->esr_disable_reason & reason)) - IWL_DEBUG_INFO(mvm, "Blocking EMLSR mode. reason = 0x%x\n", - reason); + IWL_DEBUG_INFO(mvm, + "Blocking EMLSR mode. reason = %s (0x%x)\n", + iwl_get_esr_state_string(reason), reason); mvmvif->esr_disable_reason |= reason; @@ -1039,7 +1075,9 @@ void iwl_mvm_unblock_esr(struct iwl_mvm *mvm, struct ieee80211_vif *vif, if (!(mvmvif->esr_disable_reason & reason)) return; - IWL_DEBUG_INFO(mvm, "Unblocking EMLSR mode. reason = 0x%x\n", reason); + IWL_DEBUG_INFO(mvm, + "Unblocking EMLSR mode. reason = %s (0x%x)\n", + iwl_get_esr_state_string(reason), reason); mvmvif->esr_disable_reason &= ~reason; @@ -2,4 +2,4 @@ BACKPORTS_VERSION="(see git)" BACKPORTED_KERNEL_VERSION="(see git)" BACKPORTED_KERNEL_NAME="iwlwifi" BACKPORTS_BUILD_TSTAMP=__DATE__ \" \" __TIME__ -BACKPORTS_GIT_TRACKED="iwlwifi-stack-public:master:12007:97ca6a2f" +BACKPORTS_GIT_TRACKED="iwlwifi-stack-public:master:12008:012a459a" |