Return-path: Received: from s3.sipsolutions.net ([144.76.43.152]:38873 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752540Ab3HPLHR (ORCPT ); Fri, 16 Aug 2013 07:07:17 -0400 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: Eytan Lifshitz Subject: [PATCH 06/20] iwlwifi: mvm: add support to the new FW time event API Date: Fri, 16 Aug 2013 13:06:56 +0200 Message-Id: <1376651230-1060-6-git-send-email-johannes@sipsolutions.net> (sfid-20130816_130732_828221_5C67DBDC) In-Reply-To: <1376651230-1060-1-git-send-email-johannes@sipsolutions.net> References: <1376651161.15299.24.camel@jlt4.sipsolutions.net> <1376651230-1060-1-git-send-email-johannes@sipsolutions.net> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Eytan Lifshitz The time event firmware API will change, add the support for that. Use the new API throughout and convert to the old where needed. Signed-off-by: Eytan Lifshitz Reviewed-by: Guy Cohen Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/iwl-fw.h | 2 + drivers/net/wireless/iwlwifi/mvm/fw-api.h | 226 ++++++++++++++++++++------ drivers/net/wireless/iwlwifi/mvm/time-event.c | 96 ++++++++--- 3 files changed, 251 insertions(+), 73 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h index bd335f0..1705d24 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fw.h +++ b/drivers/net/wireless/iwlwifi/iwl-fw.h @@ -76,6 +76,7 @@ * @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS * @IWL_UCODE_TLV_FLAGS_UAPSD: This uCode image supports uAPSD * @IWL_UCODE_TLV_FLAGS_RX_ENERGY_API: supports rx signal strength api + * @IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2: using the new time event API. * @IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS: D3 image supports up to six * (rather than two) IPv6 addresses * @IWL_UCODE_TLV_FLAGS_BF_UPDATED: new beacon filtering API @@ -88,6 +89,7 @@ enum iwl_ucode_tlv_flag { IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4), IWL_UCODE_TLV_FLAGS_UAPSD = BIT(6), IWL_UCODE_TLV_FLAGS_RX_ENERGY_API = BIT(8), + IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2 = BIT(9), IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS = BIT(10), IWL_UCODE_TLV_FLAGS_BF_UPDATED = BIT(11), }; diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h index 55854a3..b104710 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h @@ -499,71 +499,199 @@ enum iwl_time_event_type { TE_MAX }; /* MAC_EVENT_TYPE_API_E_VER_1 */ + + +/* Time event - defines for command API v1 */ + +/* + * @TE_V1_FRAG_NONE: fragmentation of the time event is NOT allowed. + * @TE_V1_FRAG_SINGLE: fragmentation of the time event is allowed, but only + * the first fragment is scheduled. + * @TE_V1_FRAG_DUAL: fragmentation of the time event is allowed, but only + * the first 2 fragments are scheduled. + * @TE_V1_FRAG_ENDLESS: fragmentation of the time event is allowed, and any + * number of fragments are valid. + * + * Other than the constant defined above, specifying a fragmentation value 'x' + * means that the event can be fragmented but only the first 'x' will be + * scheduled. + */ +enum { + TE_V1_FRAG_NONE = 0, + TE_V1_FRAG_SINGLE = 1, + TE_V1_FRAG_DUAL = 2, + TE_V1_FRAG_ENDLESS = 0xffffffff +}; + +/* If a Time Event can be fragmented, this is the max number of fragments */ +#define TE_V1_FRAG_MAX_MSK 0x0fffffff +/* Repeat the time event endlessly (until removed) */ +#define TE_V1_REPEAT_ENDLESS 0xffffffff +/* If a Time Event has bounded repetitions, this is the maximal value */ +#define TE_V1_REPEAT_MAX_MSK_V1 0x0fffffff + /* Time Event dependencies: none, on another TE, or in a specific time */ enum { - TE_INDEPENDENT = 0, - TE_DEP_OTHER = 1, - TE_DEP_TSF = 2, - TE_EVENT_SOCIOPATHIC = 4, + TE_V1_INDEPENDENT = 0, + TE_V1_DEP_OTHER = BIT(0), + TE_V1_DEP_TSF = BIT(1), + TE_V1_EVENT_SOCIOPATHIC = BIT(2), }; /* MAC_EVENT_DEPENDENCY_POLICY_API_E_VER_2 */ + /* + * @TE_V1_NOTIF_NONE: no notifications + * @TE_V1_NOTIF_HOST_EVENT_START: request/receive notification on event start + * @TE_V1_NOTIF_HOST_EVENT_END:request/receive notification on event end + * @TE_V1_NOTIF_INTERNAL_EVENT_START: internal FW use + * @TE_V1_NOTIF_INTERNAL_EVENT_END: internal FW use. + * @TE_V1_NOTIF_HOST_FRAG_START: request/receive notification on frag start + * @TE_V1_NOTIF_HOST_FRAG_END:request/receive notification on frag end + * @TE_V1_NOTIF_INTERNAL_FRAG_START: internal FW use. + * @TE_V1_NOTIF_INTERNAL_FRAG_END: internal FW use. + * * Supported Time event notifications configuration. * A notification (both event and fragment) includes a status indicating weather * the FW was able to schedule the event or not. For fragment start/end * notification the status is always success. There is no start/end fragment * notification for monolithic events. - * - * @TE_NOTIF_NONE: no notifications - * @TE_NOTIF_HOST_EVENT_START: request/receive notification on event start - * @TE_NOTIF_HOST_EVENT_END:request/receive notification on event end - * @TE_NOTIF_INTERNAL_EVENT_START: internal FW use - * @TE_NOTIF_INTERNAL_EVENT_END: internal FW use. - * @TE_NOTIF_HOST_FRAG_START: request/receive notification on frag start - * @TE_NOTIF_HOST_FRAG_END:request/receive notification on frag end - * @TE_NOTIF_INTERNAL_FRAG_START: internal FW use. - * @TE_NOTIF_INTERNAL_FRAG_END: internal FW use. */ enum { - TE_NOTIF_NONE = 0, - TE_NOTIF_HOST_EVENT_START = 0x1, - TE_NOTIF_HOST_EVENT_END = 0x2, - TE_NOTIF_INTERNAL_EVENT_START = 0x4, - TE_NOTIF_INTERNAL_EVENT_END = 0x8, - TE_NOTIF_HOST_FRAG_START = 0x10, - TE_NOTIF_HOST_FRAG_END = 0x20, - TE_NOTIF_INTERNAL_FRAG_START = 0x40, - TE_NOTIF_INTERNAL_FRAG_END = 0x80 + TE_V1_NOTIF_NONE = 0, + TE_V1_NOTIF_HOST_EVENT_START = BIT(0), + TE_V1_NOTIF_HOST_EVENT_END = BIT(1), + TE_V1_NOTIF_INTERNAL_EVENT_START = BIT(2), + TE_V1_NOTIF_INTERNAL_EVENT_END = BIT(3), + TE_V1_NOTIF_HOST_FRAG_START = BIT(4), + TE_V1_NOTIF_HOST_FRAG_END = BIT(5), + TE_V1_NOTIF_INTERNAL_FRAG_START = BIT(6), + TE_V1_NOTIF_INTERNAL_FRAG_END = BIT(7), }; /* MAC_EVENT_ACTION_API_E_VER_2 */ + +/** + * struct iwl_time_event_cmd_api_v1 - configuring Time Events + * with struct MAC_TIME_EVENT_DATA_API_S_VER_1 (see also + * with version 2. determined by IWL_UCODE_TLV_FLAGS) + * ( TIME_EVENT_CMD = 0x29 ) + * @id_and_color: ID and color of the relevant MAC + * @action: action to perform, one of FW_CTXT_ACTION_* + * @id: this field has two meanings, depending on the action: + * If the action is ADD, then it means the type of event to add. + * For all other actions it is the unique event ID assigned when the + * event was added by the FW. + * @apply_time: When to start the Time Event (in GP2) + * @max_delay: maximum delay to event's start (apply time), in TU + * @depends_on: the unique ID of the event we depend on (if any) + * @interval: interval between repetitions, in TU + * @interval_reciprocal: 2^32 / interval + * @duration: duration of event in TU + * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS + * @dep_policy: one of TE_V1_INDEPENDENT, TE_V1_DEP_OTHER, TE_V1_DEP_TSF + * and TE_V1_EVENT_SOCIOPATHIC + * @is_present: 0 or 1, are we present or absent during the Time Event + * @max_frags: maximal number of fragments the Time Event can be divided to + * @notify: notifications using TE_V1_NOTIF_* (whom to notify when) + */ +struct iwl_time_event_cmd_v1 { + /* COMMON_INDEX_HDR_API_S_VER_1 */ + __le32 id_and_color; + __le32 action; + __le32 id; + /* MAC_TIME_EVENT_DATA_API_S_VER_1 */ + __le32 apply_time; + __le32 max_delay; + __le32 dep_policy; + __le32 depends_on; + __le32 is_present; + __le32 max_frags; + __le32 interval; + __le32 interval_reciprocal; + __le32 duration; + __le32 repeat; + __le32 notify; +} __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_1 */ + + +/* Time event - defines for command API v2 */ + /* - * @TE_FRAG_NONE: fragmentation of the time event is NOT allowed. - * @TE_FRAG_SINGLE: fragmentation of the time event is allowed, but only + * @TE_V2_FRAG_NONE: fragmentation of the time event is NOT allowed. + * @TE_V2_FRAG_SINGLE: fragmentation of the time event is allowed, but only * the first fragment is scheduled. - * @TE_FRAG_DUAL: fragmentation of the time event is allowed, but only + * @TE_V2_FRAG_DUAL: fragmentation of the time event is allowed, but only * the first 2 fragments are scheduled. - * @TE_FRAG_ENDLESS: fragmentation of the time event is allowed, and any number - * of fragments are valid. + * @TE_V2_FRAG_ENDLESS: fragmentation of the time event is allowed, and any + * number of fragments are valid. * * Other than the constant defined above, specifying a fragmentation value 'x' * means that the event can be fragmented but only the first 'x' will be * scheduled. */ enum { - TE_FRAG_NONE = 0, - TE_FRAG_SINGLE = 1, - TE_FRAG_DUAL = 2, - TE_FRAG_ENDLESS = 0xffffffff + TE_V2_FRAG_NONE = 0, + TE_V2_FRAG_SINGLE = 1, + TE_V2_FRAG_DUAL = 2, + TE_V2_FRAG_MAX = 0xfe, + TE_V2_FRAG_ENDLESS = 0xff }; /* Repeat the time event endlessly (until removed) */ -#define TE_REPEAT_ENDLESS (0xffffffff) +#define TE_V2_REPEAT_ENDLESS 0xff /* If a Time Event has bounded repetitions, this is the maximal value */ -#define TE_REPEAT_MAX_MSK (0x0fffffff) -/* If a Time Event can be fragmented, this is the max number of fragments */ -#define TE_FRAG_MAX_MSK (0x0fffffff) +#define TE_V2_REPEAT_MAX 0xfe + +#define TE_V2_PLACEMENT_POS 12 +#define TE_V2_ABSENCE_POS 15 + +/* Time event policy values (for time event cmd api v2) + * A notification (both event and fragment) includes a status indicating weather + * the FW was able to schedule the event or not. For fragment start/end + * notification the status is always success. There is no start/end fragment + * notification for monolithic events. + * + * @TE_V2_DEFAULT_POLICY: independent, social, present, unoticable + * @TE_V2_NOTIF_HOST_EVENT_START: request/receive notification on event start + * @TE_V2_NOTIF_HOST_EVENT_END:request/receive notification on event end + * @TE_V2_NOTIF_INTERNAL_EVENT_START: internal FW use + * @TE_V2_NOTIF_INTERNAL_EVENT_END: internal FW use. + * @TE_V2_NOTIF_HOST_FRAG_START: request/receive notification on frag start + * @TE_V2_NOTIF_HOST_FRAG_END:request/receive notification on frag end + * @TE_V2_NOTIF_INTERNAL_FRAG_START: internal FW use. + * @TE_V2_NOTIF_INTERNAL_FRAG_END: internal FW use. + * @TE_V2_DEP_OTHER: depends on another time event + * @TE_V2_DEP_TSF: depends on a specific time + * @TE_V2_EVENT_SOCIOPATHIC: can't co-exist with other events of tha same MAC + * @TE_V2_ABSENCE: are we present or absent during the Time Event. + */ +enum { + TE_V2_DEFAULT_POLICY = 0x0, + + /* notifications (event start/stop, fragment start/stop) */ + TE_V2_NOTIF_HOST_EVENT_START = BIT(0), + TE_V2_NOTIF_HOST_EVENT_END = BIT(1), + TE_V2_NOTIF_INTERNAL_EVENT_START = BIT(2), + TE_V2_NOTIF_INTERNAL_EVENT_END = BIT(3), + + TE_V2_NOTIF_HOST_FRAG_START = BIT(4), + TE_V2_NOTIF_HOST_FRAG_END = BIT(5), + TE_V2_NOTIF_INTERNAL_FRAG_START = BIT(6), + TE_V2_NOTIF_INTERNAL_FRAG_END = BIT(7), + + TE_V2_NOTIF_MSK = 0xff, + + /* placement characteristics */ + TE_V2_DEP_OTHER = BIT(TE_V2_PLACEMENT_POS), + TE_V2_DEP_TSF = BIT(TE_V2_PLACEMENT_POS + 1), + TE_V2_EVENT_SOCIOPATHIC = BIT(TE_V2_PLACEMENT_POS + 2), + + /* are we present or absent during the Time Event. */ + TE_V2_ABSENCE = BIT(TE_V2_ABSENCE_POS), +}; /** - * struct iwl_time_event_cmd - configuring Time Events + * struct iwl_time_event_cmd_api_v2 - configuring Time Events + * with struct MAC_TIME_EVENT_DATA_API_S_VER_2 (see also + * with version 1. determined by IWL_UCODE_TLV_FLAGS) * ( TIME_EVENT_CMD = 0x29 ) * @id_and_color: ID and color of the relevant MAC * @action: action to perform, one of FW_CTXT_ACTION_* @@ -575,32 +703,30 @@ enum { * @max_delay: maximum delay to event's start (apply time), in TU * @depends_on: the unique ID of the event we depend on (if any) * @interval: interval between repetitions, in TU - * @interval_reciprocal: 2^32 / interval * @duration: duration of event in TU * @repeat: how many repetitions to do, can be TE_REPEAT_ENDLESS - * @dep_policy: one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF - * @is_present: 0 or 1, are we present or absent during the Time Event * @max_frags: maximal number of fragments the Time Event can be divided to - * @notify: notifications using TE_NOTIF_* (whom to notify when) + * @policy: defines whether uCode shall notify the host or other uCode modules + * on event and/or fragment start and/or end + * using one of TE_INDEPENDENT, TE_DEP_OTHER, TE_DEP_TSF + * TE_EVENT_SOCIOPATHIC + * using TE_ABSENCE and using TE_NOTIF_* */ -struct iwl_time_event_cmd { +struct iwl_time_event_cmd_v2 { /* COMMON_INDEX_HDR_API_S_VER_1 */ __le32 id_and_color; __le32 action; __le32 id; - /* MAC_TIME_EVENT_DATA_API_S_VER_1 */ + /* MAC_TIME_EVENT_DATA_API_S_VER_2 */ __le32 apply_time; __le32 max_delay; - __le32 dep_policy; __le32 depends_on; - __le32 is_present; - __le32 max_frags; __le32 interval; - __le32 interval_reciprocal; __le32 duration; - __le32 repeat; - __le32 notify; -} __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_1 */ + u8 repeat; + u8 max_frags; + __le16 policy; +} __packed; /* MAC_TIME_EVENT_CMD_API_S_VER_2 */ /** * struct iwl_time_event_resp - response structure to iwl_time_event_cmd diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c index ad9bbca..7ed94a0 100644 --- a/drivers/net/wireless/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c @@ -166,7 +166,7 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm, WARN_ONCE(!le32_to_cpu(notif->status), "Failed to schedule time event\n"); - if (le32_to_cpu(notif->action) & TE_NOTIF_HOST_EVENT_END) { + if (le32_to_cpu(notif->action) & TE_V2_NOTIF_HOST_EVENT_END) { IWL_DEBUG_TE(mvm, "TE ended - current time %lu, estimated end %lu\n", jiffies, te_data->end_jiffies); @@ -189,7 +189,7 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm, } iwl_mvm_te_clear_data(mvm, te_data); - } else if (le32_to_cpu(notif->action) & TE_NOTIF_HOST_EVENT_START) { + } else if (le32_to_cpu(notif->action) & TE_V2_NOTIF_HOST_EVENT_START) { te_data->running = true; te_data->end_jiffies = jiffies + TU_TO_JIFFIES(te_data->duration); @@ -257,10 +257,67 @@ static bool iwl_mvm_time_event_response(struct iwl_notif_wait_data *notif_wait, return true; } +/* used to convert from time event API v2 to v1 */ +#define TE_V2_DEP_POLICY_MSK (TE_V2_DEP_OTHER | TE_V2_DEP_TSF |\ + TE_V2_EVENT_SOCIOPATHIC) +static inline u16 te_v2_get_notify(__le16 policy) +{ + return le16_to_cpu(policy) & TE_V2_NOTIF_MSK; +} + +static inline u16 te_v2_get_dep_policy(__le16 policy) +{ + return (le16_to_cpu(policy) & TE_V2_DEP_POLICY_MSK) >> + TE_V2_PLACEMENT_POS; +} + +static inline u16 te_v2_get_absence(__le16 policy) +{ + return (le16_to_cpu(policy) & TE_V2_ABSENCE) >> TE_V2_ABSENCE_POS; +} + +static void iwl_mvm_te_v2_to_v1(const struct iwl_time_event_cmd_v2 *cmd_v2, + struct iwl_time_event_cmd_v1 *cmd_v1) +{ + cmd_v1->id_and_color = cmd_v2->id_and_color; + cmd_v1->action = cmd_v2->action; + cmd_v1->id = cmd_v2->id; + cmd_v1->apply_time = cmd_v2->apply_time; + cmd_v1->max_delay = cmd_v2->max_delay; + cmd_v1->depends_on = cmd_v2->depends_on; + cmd_v1->interval = cmd_v2->interval; + cmd_v1->duration = cmd_v2->duration; + if (cmd_v2->repeat == TE_V2_REPEAT_ENDLESS) + cmd_v1->repeat = cpu_to_le32(TE_V1_REPEAT_ENDLESS); + else + cmd_v1->repeat = cpu_to_le32(cmd_v2->repeat); + cmd_v1->max_frags = cpu_to_le32(cmd_v2->max_frags); + cmd_v1->interval_reciprocal = 0; /* unused */ + + cmd_v1->dep_policy = cpu_to_le32(te_v2_get_dep_policy(cmd_v2->policy)); + cmd_v1->is_present = cpu_to_le32(!te_v2_get_absence(cmd_v2->policy)); + cmd_v1->notify = cpu_to_le32(te_v2_get_notify(cmd_v2->policy)); +} + +static int iwl_mvm_send_time_event_cmd(struct iwl_mvm *mvm, + const struct iwl_time_event_cmd_v2 *cmd) +{ + struct iwl_time_event_cmd_v1 cmd_v1; + + if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2) + return iwl_mvm_send_cmd_pdu(mvm, TIME_EVENT_CMD, CMD_SYNC, + sizeof(*cmd), cmd); + + iwl_mvm_te_v2_to_v1(cmd, &cmd_v1); + return iwl_mvm_send_cmd_pdu(mvm, TIME_EVENT_CMD, CMD_SYNC, + sizeof(cmd_v1), &cmd_v1); +} + + static int iwl_mvm_time_event_send_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct iwl_mvm_time_event_data *te_data, - struct iwl_time_event_cmd *te_cmd) + struct iwl_time_event_cmd_v2 *te_cmd) { static const u8 time_event_response[] = { TIME_EVENT_CMD }; struct iwl_notification_wait wait_time_event; @@ -296,8 +353,7 @@ static int iwl_mvm_time_event_send_add(struct iwl_mvm *mvm, ARRAY_SIZE(time_event_response), iwl_mvm_time_event_response, te_data); - ret = iwl_mvm_send_cmd_pdu(mvm, TIME_EVENT_CMD, CMD_SYNC, - sizeof(*te_cmd), te_cmd); + ret = iwl_mvm_send_time_event_cmd(mvm, te_cmd); if (ret) { IWL_ERR(mvm, "Couldn't send TIME_EVENT_CMD: %d\n", ret); iwl_remove_notification(&mvm->notif_wait, &wait_time_event); @@ -324,7 +380,7 @@ void iwl_mvm_protect_session(struct iwl_mvm *mvm, { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm_time_event_data *te_data = &mvmvif->time_event_data; - struct iwl_time_event_cmd time_cmd = {}; + struct iwl_time_event_cmd_v2 time_cmd = {}; lockdep_assert_held(&mvm->mutex); @@ -359,17 +415,14 @@ void iwl_mvm_protect_session(struct iwl_mvm *mvm, time_cmd.apply_time = cpu_to_le32(iwl_read_prph(mvm->trans, DEVICE_SYSTEM_TIME_REG)); - time_cmd.dep_policy = TE_INDEPENDENT; - time_cmd.is_present = cpu_to_le32(1); - time_cmd.max_frags = cpu_to_le32(TE_FRAG_NONE); + time_cmd.max_frags = TE_V2_FRAG_NONE; time_cmd.max_delay = cpu_to_le32(500); /* TODO: why do we need to interval = bi if it is not periodic? */ time_cmd.interval = cpu_to_le32(1); - time_cmd.interval_reciprocal = cpu_to_le32(iwl_mvm_reciprocal(1)); time_cmd.duration = cpu_to_le32(duration); - time_cmd.repeat = cpu_to_le32(1); - time_cmd.notify = cpu_to_le32(TE_NOTIF_HOST_EVENT_START | - TE_NOTIF_HOST_EVENT_END); + time_cmd.repeat = 1; + time_cmd.policy = cpu_to_le16(TE_V2_NOTIF_HOST_EVENT_START | + TE_V2_NOTIF_HOST_EVENT_END); iwl_mvm_time_event_send_add(mvm, vif, te_data, &time_cmd); } @@ -383,7 +436,7 @@ void iwl_mvm_remove_time_event(struct iwl_mvm *mvm, struct iwl_mvm_vif *mvmvif, struct iwl_mvm_time_event_data *te_data) { - struct iwl_time_event_cmd time_cmd = {}; + struct iwl_time_event_cmd_v2 time_cmd = {}; u32 id, uid; int ret; @@ -420,8 +473,7 @@ void iwl_mvm_remove_time_event(struct iwl_mvm *mvm, cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, mvmvif->color)); IWL_DEBUG_TE(mvm, "Removing TE 0x%x\n", le32_to_cpu(time_cmd.id)); - ret = iwl_mvm_send_cmd_pdu(mvm, TIME_EVENT_CMD, CMD_SYNC, - sizeof(time_cmd), &time_cmd); + ret = iwl_mvm_send_time_event_cmd(mvm, &time_cmd); if (WARN_ON(ret)) return; } @@ -441,7 +493,7 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm_time_event_data *te_data = &mvmvif->time_event_data; - struct iwl_time_event_cmd time_cmd = {}; + struct iwl_time_event_cmd_v2 time_cmd = {}; lockdep_assert_held(&mvm->mutex); if (te_data->running) { @@ -472,8 +524,6 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, } time_cmd.apply_time = cpu_to_le32(0); - time_cmd.dep_policy = cpu_to_le32(TE_INDEPENDENT); - time_cmd.is_present = cpu_to_le32(1); time_cmd.interval = cpu_to_le32(1); /* @@ -482,12 +532,12 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, * scheduled. To improve the chances of it being scheduled, allow them * to be fragmented, and in addition allow them to be delayed. */ - time_cmd.max_frags = cpu_to_le32(MSEC_TO_TU(duration)/20); + time_cmd.max_frags = min(MSEC_TO_TU(duration)/50, TE_V2_FRAG_ENDLESS); time_cmd.max_delay = cpu_to_le32(MSEC_TO_TU(duration/2)); time_cmd.duration = cpu_to_le32(MSEC_TO_TU(duration)); - time_cmd.repeat = cpu_to_le32(1); - time_cmd.notify = cpu_to_le32(TE_NOTIF_HOST_EVENT_START | - TE_NOTIF_HOST_EVENT_END); + time_cmd.repeat = 1; + time_cmd.policy = cpu_to_le16(TE_V2_NOTIF_HOST_EVENT_START | + TE_V2_NOTIF_HOST_EVENT_END); return iwl_mvm_time_event_send_add(mvm, vif, te_data, &time_cmd); } -- 1.8.4.rc2