// Copyright (c) 2014 Qualcomm Atheros, Inc. All rights reserved. // $ATH_LICENSE_HW_HDR_C$ // // DO NOT EDIT! This file is automatically generated // These definitions are tied to a particular hardware layout #ifndef _SCHEDULER_CMD_H_ #define _SCHEDULER_CMD_H_ #if !defined(__ASSEMBLER__) #endif // ################ START SUMMARY ################# // // Dword Fields // 0 schedule_id[15:0], sifs_response_cmd[16], txop_time_ctrl[17], ndp_frame[18], ndp_frame_bw[20:19], enable_bw_check[21], fes_control_mode[23:22], ibss_beacon_frame[24], max_schedule_retries[28:25], stall_schedule_enable[29], reserved_0[30], clear_cv_info[31] // 1 scr_timer0_restart[0], scr_timer1_restart[1], scr_timer0_restart_after[2], scr_timer1_restart_after[3], sifs_burst_continuation[4], burst_continuation_ifs_time[5], force_requeue_to_filter[6], reserved_1a[7], reserved_1b[9:8], start_time_reference[12:10], end_time_reference[15:13], sch_max_txop_time[29:16], pause_on_filter[30], filter_on_bw_failure[31] // 2 scheduler_tlv_ptr[31:0] // 3 schedule_lifetime_exp[31:0] // 4 schedule_start_time[31:0] // 5 peer_entry_ptr0[31:0] // 6 peer_entry_ptr1[31:0] // 7 peer_entry_ptr2[31:0] // // ################ END SUMMARY ################# #define NUM_OF_DWORDS_SCHEDULER_CMD 8 struct scheduler_cmd { volatile uint32_t schedule_id : 16, //[15:0] sifs_response_cmd : 1, //[16] txop_time_ctrl : 1, //[17] ndp_frame : 1, //[18] ndp_frame_bw : 2, //[20:19] enable_bw_check : 1, //[21] fes_control_mode : 2, //[23:22] ibss_beacon_frame : 1, //[24] max_schedule_retries : 4, //[28:25] stall_schedule_enable : 1, //[29] reserved_0 : 1, //[30] clear_cv_info : 1; //[31] volatile uint32_t scr_timer0_restart : 1, //[0] scr_timer1_restart : 1, //[1] scr_timer0_restart_after : 1, //[2] scr_timer1_restart_after : 1, //[3] sifs_burst_continuation : 1, //[4] burst_continuation_ifs_time : 1, //[5] force_requeue_to_filter : 1, //[6] reserved_1a : 1, //[7] reserved_1b : 2, //[9:8] start_time_reference : 3, //[12:10] end_time_reference : 3, //[15:13] sch_max_txop_time : 14, //[29:16] pause_on_filter : 1, //[30] filter_on_bw_failure : 1; //[31] volatile uint32_t scheduler_tlv_ptr : 32; //[31:0] volatile uint32_t schedule_lifetime_exp : 32; //[31:0] volatile uint32_t schedule_start_time : 32; //[31:0] volatile uint32_t peer_entry_ptr0 : 32; //[31:0] volatile uint32_t peer_entry_ptr1 : 32; //[31:0] volatile uint32_t peer_entry_ptr2 : 32; //[31:0] }; /* schedule_id Schedule command identifier A field that HW copies over into the scheduling status report, so that SW can determine to which scheduler command the status report belongs. This schedule ID is also reported in the PPDU status. sifs_response_cmd SIFS response command 0: No action: transmission of the command is initialized by expiration of the BO engine, or SIFS burst continuation. 1: Transmission of the frame related to this command should appear in the medium SIFS time after the current ongoing transmission of an self-generated response frame (ACK or BA) finishes. This setting is only used by SW when it has received a Qboost, PS-POLL of U-APSD trigger, and want the response data frame to go out at SIFS time after the acknowledgement (ACK or BA) of the trigger frame has gone out. txop_time_ctrl The schedules will take the sch_max_TXOP_time value, compare that with other TXOP boundaries (like TBTT), and select the smallest value. This is then put into field max_TXOP_time in the PDG_FES_SETUP TLV, or compared with FES_total_transmit time in case of SW transmit mode If this scheduling command is called directly after the expiration of a backoff engine, start the TXOP timer at the start of frame transmission with the value indicated in field: sch_max_txop_time. if this scheduling command is part of a series of SIFS burst commands and not the first one called after BO expiration, the TXOP timer is NOT initialized with this value. It is assumed that the TXOP timer has already been initialized the by the previous commands. The scheduler will insert the current TXOP timer value (or smaller other TXOP boundary values), in field max_TXOP_time in the PDG_FES_SETUP TLV. ndp_frame When set, the scheduling command contains an NDP frame. This can only be done using the SW transmit mode. ndp_frame_bw NDP transmitted at 20 Mhz NDP transmitted at 40 Mhz NDP transmitted at 80 Mhz NDP transmitted at 160 Mhz enable_bw_check Enable the BW check for CBF. The pause_on_filter knob will force scheduler to PAUSE else the command will be filtered. If pause_on_filter is not set, next command will be at random backoff, even if part of same BURST. fes_control_mode No HW generated TLVs PDG is activated to generate TLVs Note: Final Bandwidth selection is always performed by TX PCU. ibss_beacon_frame When set, this scheduling command refers to an IBSS beacon frame. In IBSS, beacon transmission is initiated at TBTT. The beacon will go out after a regular Backoff period, or not at all if a beacon from another STA belonging to the same IBSS is received. During this period, all backoff engines for regular data transmissions are paused. They get re-enabled when either the other beacon is received, or this beacon frame got transmitted (and this configuration bit was set). max_schedule_retries The maximum number of times this scheduler command can be tried if execution did not result in a successful FES transmission. For example: No ACK or BA frame was received at all after PPDU transmission. Or no CTS frame was received after transmitting an RTS. If for this transmission, no response frames are expected, this field will be ignored. stall_schedule_enable This is the global control for SW to specify PAUSE for a non-BURST command. reserved_0 Reserved: Generator should set to 0 and consumer shall ignore. clear_cv_info 0: No action (Not supported) 1: Clear all the internal scheduler CV tracking info. The result is that for a next beamformed transmission (including MU-MIMO) the scheduler will discard the CV info that might already have been in the PHY, and will force a new CV parameters read from memory. scr_timer0_restart Scheduler command ring (scr) timer 0 restart 0: No action 1: Restart the internal scheduler command ring timer0 at first time this scheduling command is evaluated by HW. scr_timer1_restart Scheduler command ring (scr) timer 1 restart 0: No action 1: Restart the internal scheduler command ring timer1 at first time this scheduling command is evaluated by HW. scr_timer0_restart_after Scheduler command ring timer (scr) 0 restart after 0: No action 1: Restart the internal scheduler command ring timer0 after this scheduling command has finished successfully (=> Ack was received, or no response expected) scr_timer1_restart_after Scheduler command ring timer (scr) 1 restart after 0: No action 1: Restart the internal scheduler command ring timer1 after this scheduling command has finished successfully (=> Ack was received, or no response expected) sifs_burst_continuation SIFS burst continuation 0: No action 1: The next scheduling command needs to start at SIFS time after finishing the frame transmissions in this command. This allows for SIFS based bursting burst_continuation_ifs_time : Interframe space between 2 consecutive scheduling commands is SIFS. : Interframe space between 2 consecutive scheduling commands is PIFS. This mode can be used in combination with Qboost, where it is not known up front if there will be any return data coming when a qboost trigger frame has been sent. force_requeue_to_filter If set, HWSCH will treat re-queue condition as same as pause. reserved_1a Reserved: Generator should set to 0, consumer shall ignore reserved_1b Reserved: Generator should set to 0, consumer shall ignore start_time_reference Indicates the reference clock to be used for checking the scheduling start time Internal scheduler command queue timer 0 Internal scheduler command queue timer 1 end_time_reference Indicates the reference clock to be used for checking the lifetime expiration time of the command. Internal scheduler command queue timer 0 Internal scheduler command queue timer 1 sch_max_txop_time The maximum amount of TXOP time (in 4 us units). When field TXOP_time_ctrl is set to Basic: Scheduler will compare this value with other TXOP limiting inputs, for example how much time there is to TBTT. This is then the final available TXOP time, which is passed on to PDG in PDG transmit mode, or is used to compare against the FES_total_transmit time in case of SW transmit mode When field TXOP_time_ctrl is set to Start_after_bo_or_ongoing: If this is the first scheduling command called after BO expiration, the scheduler initializes an internal TXOP timer with this value. The contents of that timer is compared with the other TXOP boundary timers (like TBTT), and passed on to the PDG in PDG transmit mode, or is used to compare against the FES_total_transmit time in case of SW transmit mode If this is this scheduling command is NOT the first first scheduling command called after BO expiration, this value is ignored. The scheduler will take the time value that is remaining in TXOP timer (initialized in earlier commands), and use that as the remaining max TXOP time. This TXOP time is compared with the other TXOP boundaries, and the smallest one is selected, and passed on to PDG, or compared with FES_total_transmit time in case of SW transmit mode pause_on_filter This is the global control for SW to specify PAUSE during a BURST sequence. filter_on_bw_failure Filter this scheduler command if the required bandwidth for this scheduling command was higher than the available bandwidth. If this bit is not set then this results in a quiet collision and new backoff without incrementing the transmit try count. If this bit is set then the scheduling command is filtered. scheduler_tlv_ptr The address location for the transmit TLVs. These TLVs get read/interpreted by the scheduler and when applicable pushed down the transmit chain to the other transmit modules. schedule_lifetime_exp Scheduling command lifetime expiration time. A value of zero: Command never expires A non-zero value: the Timestamp at which the scheduler command expires. Note that End_Time_reference indicates what the reference timer is.HW assumes the timer wraps around at 32 bits, and checks that the actual reference time is within the programmed time and this value minus 2^31. If not, the lifetime is assumed to be expired. SCH and PDG will ensure that any transmission will not go over this lifetime. SCH will take this Lifetime boundary into account when calculating the remaining TXOP time. schedule_start_time Scheduling command start time. A value of zero: Start time check is not enabled A non-zero value: the Timestamp before which the scheduler command may not be executed. The TX scheduler module will pause till this time is reached. Note that Start_Time_reference indicates what the reference timer is. HW assumes the timer wraps around at 32 bits, and checks that the actual reference time is within the programmed time (schedule_start_time) and this value plus 2^31. If not, start time has not been reached yet. peer_entry_ptr0 Pointer to the peer entry for user 0 This pointer is used by the scheduler to initially check if the STA is in power save mode or not. (this check can be enabled with sta_pwr_state_chk_en field) peer_entry_ptr1 This entry is NOT valid when equal to 0. Pointer to the peer entry for user 1 This pointer is used by the scheduler to initially check if the STA is in power save mode or not. (this check can be enabled with sta_pwr_state_chk_en field) peer_entry_ptr2 This entry is NOT valid when equal to 0. Pointer to the peer entry for user 2 This pointer is used by the scheduler to initially check if the STA is in power save mode or not. (this check can be enabled with sta_pwr_state_chk_en field) */ /* Description SCHEDULER_CMD_0_SCHEDULE_ID Schedule command identifier A field that HW copies over into the scheduling status report, so that SW can determine to which scheduler command the status report belongs. This schedule ID is also reported in the PPDU status. */ #define SCHEDULER_CMD_0_SCHEDULE_ID_OFFSET 0x00000000 #define SCHEDULER_CMD_0_SCHEDULE_ID_LSB 0 #define SCHEDULER_CMD_0_SCHEDULE_ID_MASK 0x0000ffff /* Description SCHEDULER_CMD_0_SIFS_RESPONSE_CMD SIFS response command 0: No action: transmission of the command is initialized by expiration of the BO engine, or SIFS burst continuation. 1: Transmission of the frame related to this command should appear in the medium SIFS time after the current ongoing transmission of an self-generated response frame (ACK or BA) finishes. This setting is only used by SW when it has received a Qboost, PS-POLL of U-APSD trigger, and want the response data frame to go out at SIFS time after the acknowledgement (ACK or BA) of the trigger frame has gone out. */ #define SCHEDULER_CMD_0_SIFS_RESPONSE_CMD_OFFSET 0x00000000 #define SCHEDULER_CMD_0_SIFS_RESPONSE_CMD_LSB 16 #define SCHEDULER_CMD_0_SIFS_RESPONSE_CMD_MASK 0x00010000 /* Description SCHEDULER_CMD_0_TXOP_TIME_CTRL The schedules will take the sch_max_TXOP_time value, compare that with other TXOP boundaries (like TBTT), and select the smallest value. This is then put into field max_TXOP_time in the PDG_FES_SETUP TLV, or compared with FES_total_transmit time in case of SW transmit mode If this scheduling command is called directly after the expiration of a backoff engine, start the TXOP timer at the start of frame transmission with the value indicated in field: sch_max_txop_time. if this scheduling command is part of a series of SIFS burst commands and not the first one called after BO expiration, the TXOP timer is NOT initialized with this value. It is assumed that the TXOP timer has already been initialized the by the previous commands. The scheduler will insert the current TXOP timer value (or smaller other TXOP boundary values), in field max_TXOP_time in the PDG_FES_SETUP TLV. */ #define SCHEDULER_CMD_0_TXOP_TIME_CTRL_OFFSET 0x00000000 #define SCHEDULER_CMD_0_TXOP_TIME_CTRL_LSB 17 #define SCHEDULER_CMD_0_TXOP_TIME_CTRL_MASK 0x00020000 /* Description SCHEDULER_CMD_0_NDP_FRAME When set, the scheduling command contains an NDP frame. This can only be done using the SW transmit mode. */ #define SCHEDULER_CMD_0_NDP_FRAME_OFFSET 0x00000000 #define SCHEDULER_CMD_0_NDP_FRAME_LSB 18 #define SCHEDULER_CMD_0_NDP_FRAME_MASK 0x00040000 /* Description SCHEDULER_CMD_0_NDP_FRAME_BW NDP transmitted at 20 Mhz NDP transmitted at 40 Mhz NDP transmitted at 80 Mhz NDP transmitted at 160 Mhz */ #define SCHEDULER_CMD_0_NDP_FRAME_BW_OFFSET 0x00000000 #define SCHEDULER_CMD_0_NDP_FRAME_BW_LSB 19 #define SCHEDULER_CMD_0_NDP_FRAME_BW_MASK 0x00180000 /* Description SCHEDULER_CMD_0_ENABLE_BW_CHECK Enable the BW check for CBF. The pause_on_filter knob will force scheduler to PAUSE else the command will be filtered. If pause_on_filter is not set, next command will be at random backoff, even if part of same BURST. */ #define SCHEDULER_CMD_0_ENABLE_BW_CHECK_OFFSET 0x00000000 #define SCHEDULER_CMD_0_ENABLE_BW_CHECK_LSB 21 #define SCHEDULER_CMD_0_ENABLE_BW_CHECK_MASK 0x00200000 /* Description SCHEDULER_CMD_0_FES_CONTROL_MODE No HW generated TLVs PDG is activated to generate TLVs Note: Final Bandwidth selection is always performed by TX PCU. */ #define SCHEDULER_CMD_0_FES_CONTROL_MODE_OFFSET 0x00000000 #define SCHEDULER_CMD_0_FES_CONTROL_MODE_LSB 22 #define SCHEDULER_CMD_0_FES_CONTROL_MODE_MASK 0x00c00000 /* Description SCHEDULER_CMD_0_IBSS_BEACON_FRAME When set, this scheduling command refers to an IBSS beacon frame. In IBSS, beacon transmission is initiated at TBTT. The beacon will go out after a regular Backoff period, or not at all if a beacon from another STA belonging to the same IBSS is received. During this period, all backoff engines for regular data transmissions are paused. They get re-enabled when either the other beacon is received, or this beacon frame got transmitted (and this configuration bit was set). */ #define SCHEDULER_CMD_0_IBSS_BEACON_FRAME_OFFSET 0x00000000 #define SCHEDULER_CMD_0_IBSS_BEACON_FRAME_LSB 24 #define SCHEDULER_CMD_0_IBSS_BEACON_FRAME_MASK 0x01000000 /* Description SCHEDULER_CMD_0_MAX_SCHEDULE_RETRIES The maximum number of times this scheduler command can be tried if execution did not result in a successful FES transmission. For example: No ACK or BA frame was received at all after PPDU transmission. Or no CTS frame was received after transmitting an RTS. If for this transmission, no response frames are expected, this field will be ignored. */ #define SCHEDULER_CMD_0_MAX_SCHEDULE_RETRIES_OFFSET 0x00000000 #define SCHEDULER_CMD_0_MAX_SCHEDULE_RETRIES_LSB 25 #define SCHEDULER_CMD_0_MAX_SCHEDULE_RETRIES_MASK 0x1e000000 /* Description SCHEDULER_CMD_0_STALL_SCHEDULE_ENABLE This is the global control for SW to specify PAUSE for a non-BURST command. */ #define SCHEDULER_CMD_0_STALL_SCHEDULE_ENABLE_OFFSET 0x00000000 #define SCHEDULER_CMD_0_STALL_SCHEDULE_ENABLE_LSB 29 #define SCHEDULER_CMD_0_STALL_SCHEDULE_ENABLE_MASK 0x20000000 /* Description SCHEDULER_CMD_0_RESERVED_0 Reserved: Generator should set to 0 and consumer shall ignore. */ #define SCHEDULER_CMD_0_RESERVED_0_OFFSET 0x00000000 #define SCHEDULER_CMD_0_RESERVED_0_LSB 30 #define SCHEDULER_CMD_0_RESERVED_0_MASK 0x40000000 /* Description SCHEDULER_CMD_0_CLEAR_CV_INFO 0: No action (Not supported) 1: Clear all the internal scheduler CV tracking info. The result is that for a next beamformed transmission (including MU-MIMO) the scheduler will discard the CV info that might already have been in the PHY, and will force a new CV parameters read from memory. */ #define SCHEDULER_CMD_0_CLEAR_CV_INFO_OFFSET 0x00000000 #define SCHEDULER_CMD_0_CLEAR_CV_INFO_LSB 31 #define SCHEDULER_CMD_0_CLEAR_CV_INFO_MASK 0x80000000 /* Description SCHEDULER_CMD_1_SCR_TIMER0_RESTART Scheduler command ring (scr) timer 0 restart 0: No action 1: Restart the internal scheduler command ring timer0 at first time this scheduling command is evaluated by HW. */ #define SCHEDULER_CMD_1_SCR_TIMER0_RESTART_OFFSET 0x00000004 #define SCHEDULER_CMD_1_SCR_TIMER0_RESTART_LSB 0 #define SCHEDULER_CMD_1_SCR_TIMER0_RESTART_MASK 0x00000001 /* Description SCHEDULER_CMD_1_SCR_TIMER1_RESTART Scheduler command ring (scr) timer 1 restart 0: No action 1: Restart the internal scheduler command ring timer1 at first time this scheduling command is evaluated by HW. */ #define SCHEDULER_CMD_1_SCR_TIMER1_RESTART_OFFSET 0x00000004 #define SCHEDULER_CMD_1_SCR_TIMER1_RESTART_LSB 1 #define SCHEDULER_CMD_1_SCR_TIMER1_RESTART_MASK 0x00000002 /* Description SCHEDULER_CMD_1_SCR_TIMER0_RESTART_AFTER Scheduler command ring timer (scr) 0 restart after 0: No action 1: Restart the internal scheduler command ring timer0 after this scheduling command has finished successfully (=> Ack was received, or no response expected) */ #define SCHEDULER_CMD_1_SCR_TIMER0_RESTART_AFTER_OFFSET 0x00000004 #define SCHEDULER_CMD_1_SCR_TIMER0_RESTART_AFTER_LSB 2 #define SCHEDULER_CMD_1_SCR_TIMER0_RESTART_AFTER_MASK 0x00000004 /* Description SCHEDULER_CMD_1_SCR_TIMER1_RESTART_AFTER Scheduler command ring timer (scr) 1 restart after 0: No action 1: Restart the internal scheduler command ring timer1 after this scheduling command has finished successfully (=> Ack was received, or no response expected) */ #define SCHEDULER_CMD_1_SCR_TIMER1_RESTART_AFTER_OFFSET 0x00000004 #define SCHEDULER_CMD_1_SCR_TIMER1_RESTART_AFTER_LSB 3 #define SCHEDULER_CMD_1_SCR_TIMER1_RESTART_AFTER_MASK 0x00000008 /* Description SCHEDULER_CMD_1_SIFS_BURST_CONTINUATION SIFS burst continuation 0: No action 1: The next scheduling command needs to start at SIFS time after finishing the frame transmissions in this command. This allows for SIFS based bursting */ #define SCHEDULER_CMD_1_SIFS_BURST_CONTINUATION_OFFSET 0x00000004 #define SCHEDULER_CMD_1_SIFS_BURST_CONTINUATION_LSB 4 #define SCHEDULER_CMD_1_SIFS_BURST_CONTINUATION_MASK 0x00000010 /* Description SCHEDULER_CMD_1_BURST_CONTINUATION_IFS_TIME : Interframe space between 2 consecutive scheduling commands is SIFS. : Interframe space between 2 consecutive scheduling commands is PIFS. This mode can be used in combination with Qboost, where it is not known up front if there will be any return data coming when a qboost trigger frame has been sent. */ #define SCHEDULER_CMD_1_BURST_CONTINUATION_IFS_TIME_OFFSET 0x00000004 #define SCHEDULER_CMD_1_BURST_CONTINUATION_IFS_TIME_LSB 5 #define SCHEDULER_CMD_1_BURST_CONTINUATION_IFS_TIME_MASK 0x00000020 /* Description SCHEDULER_CMD_1_FORCE_REQUEUE_TO_FILTER If set, HWSCH will treat re-queue condition as same as pause. */ #define SCHEDULER_CMD_1_FORCE_REQUEUE_TO_FILTER_OFFSET 0x00000004 #define SCHEDULER_CMD_1_FORCE_REQUEUE_TO_FILTER_LSB 6 #define SCHEDULER_CMD_1_FORCE_REQUEUE_TO_FILTER_MASK 0x00000040 /* Description SCHEDULER_CMD_1_RESERVED_1A Reserved: Generator should set to 0, consumer shall ignore */ #define SCHEDULER_CMD_1_RESERVED_1A_OFFSET 0x00000004 #define SCHEDULER_CMD_1_RESERVED_1A_LSB 7 #define SCHEDULER_CMD_1_RESERVED_1A_MASK 0x00000080 /* Description SCHEDULER_CMD_1_RESERVED_1B Reserved: Generator should set to 0, consumer shall ignore */ #define SCHEDULER_CMD_1_RESERVED_1B_OFFSET 0x00000004 #define SCHEDULER_CMD_1_RESERVED_1B_LSB 8 #define SCHEDULER_CMD_1_RESERVED_1B_MASK 0x00000300 /* Description SCHEDULER_CMD_1_START_TIME_REFERENCE Indicates the reference clock to be used for checking the scheduling start time Internal scheduler command queue timer 0 Internal scheduler command queue timer 1 */ #define SCHEDULER_CMD_1_START_TIME_REFERENCE_OFFSET 0x00000004 #define SCHEDULER_CMD_1_START_TIME_REFERENCE_LSB 10 #define SCHEDULER_CMD_1_START_TIME_REFERENCE_MASK 0x00001c00 /* Description SCHEDULER_CMD_1_END_TIME_REFERENCE Indicates the reference clock to be used for checking the lifetime expiration time of the command. Internal scheduler command queue timer 0 Internal scheduler command queue timer 1 */ #define SCHEDULER_CMD_1_END_TIME_REFERENCE_OFFSET 0x00000004 #define SCHEDULER_CMD_1_END_TIME_REFERENCE_LSB 13 #define SCHEDULER_CMD_1_END_TIME_REFERENCE_MASK 0x0000e000 /* Description SCHEDULER_CMD_1_SCH_MAX_TXOP_TIME The maximum amount of TXOP time (in 4 us units). When field TXOP_time_ctrl is set to Basic: Scheduler will compare this value with other TXOP limiting inputs, for example how much time there is to TBTT. This is then the final available TXOP time, which is passed on to PDG in PDG transmit mode, or is used to compare against the FES_total_transmit time in case of SW transmit mode When field TXOP_time_ctrl is set to Start_after_bo_or_ongoing: If this is the first scheduling command called after BO expiration, the scheduler initializes an internal TXOP timer with this value. The contents of that timer is compared with the other TXOP boundary timers (like TBTT), and passed on to the PDG in PDG transmit mode, or is used to compare against the FES_total_transmit time in case of SW transmit mode If this is this scheduling command is NOT the first first scheduling command called after BO expiration, this value is ignored. The scheduler will take the time value that is remaining in TXOP timer (initialized in earlier commands), and use that as the remaining max TXOP time. This TXOP time is compared with the other TXOP boundaries, and the smallest one is selected, and passed on to PDG, or compared with FES_total_transmit time in case of SW transmit mode */ #define SCHEDULER_CMD_1_SCH_MAX_TXOP_TIME_OFFSET 0x00000004 #define SCHEDULER_CMD_1_SCH_MAX_TXOP_TIME_LSB 16 #define SCHEDULER_CMD_1_SCH_MAX_TXOP_TIME_MASK 0x3fff0000 /* Description SCHEDULER_CMD_1_PAUSE_ON_FILTER This is the global control for SW to specify PAUSE during a BURST sequence. */ #define SCHEDULER_CMD_1_PAUSE_ON_FILTER_OFFSET 0x00000004 #define SCHEDULER_CMD_1_PAUSE_ON_FILTER_LSB 30 #define SCHEDULER_CMD_1_PAUSE_ON_FILTER_MASK 0x40000000 /* Description SCHEDULER_CMD_1_FILTER_ON_BW_FAILURE Filter this scheduler command if the required bandwidth for this scheduling command was higher than the available bandwidth. If this bit is not set then this results in a quiet collision and new backoff without incrementing the transmit try count. If this bit is set then the scheduling command is filtered. */ #define SCHEDULER_CMD_1_FILTER_ON_BW_FAILURE_OFFSET 0x00000004 #define SCHEDULER_CMD_1_FILTER_ON_BW_FAILURE_LSB 31 #define SCHEDULER_CMD_1_FILTER_ON_BW_FAILURE_MASK 0x80000000 /* Description SCHEDULER_CMD_2_SCHEDULER_TLV_PTR The address location for the transmit TLVs. These TLVs get read/interpreted by the scheduler and when applicable pushed down the transmit chain to the other transmit modules. */ #define SCHEDULER_CMD_2_SCHEDULER_TLV_PTR_OFFSET 0x00000008 #define SCHEDULER_CMD_2_SCHEDULER_TLV_PTR_LSB 0 #define SCHEDULER_CMD_2_SCHEDULER_TLV_PTR_MASK 0xffffffff /* Description SCHEDULER_CMD_3_SCHEDULE_LIFETIME_EXP Scheduling command lifetime expiration time. A value of zero: Command never expires A non-zero value: the Timestamp at which the scheduler command expires. Note that End_Time_reference indicates what the reference timer is.HW assumes the timer wraps around at 32 bits, and checks that the actual reference time is within the programmed time and this value minus 2^31. If not, the lifetime is assumed to be expired. SCH and PDG will ensure that any transmission will not go over this lifetime. SCH will take this Lifetime boundary into account when calculating the remaining TXOP time. */ #define SCHEDULER_CMD_3_SCHEDULE_LIFETIME_EXP_OFFSET 0x0000000c #define SCHEDULER_CMD_3_SCHEDULE_LIFETIME_EXP_LSB 0 #define SCHEDULER_CMD_3_SCHEDULE_LIFETIME_EXP_MASK 0xffffffff /* Description SCHEDULER_CMD_4_SCHEDULE_START_TIME Scheduling command start time. A value of zero: Start time check is not enabled A non-zero value: the Timestamp before which the scheduler command may not be executed. The TX scheduler module will pause till this time is reached. Note that Start_Time_reference indicates what the reference timer is. HW assumes the timer wraps around at 32 bits, and checks that the actual reference time is within the programmed time (schedule_start_time) and this value plus 2^31. If not, start time has not been reached yet. */ #define SCHEDULER_CMD_4_SCHEDULE_START_TIME_OFFSET 0x00000010 #define SCHEDULER_CMD_4_SCHEDULE_START_TIME_LSB 0 #define SCHEDULER_CMD_4_SCHEDULE_START_TIME_MASK 0xffffffff /* Description SCHEDULER_CMD_5_PEER_ENTRY_PTR0 Pointer to the peer entry for user 0 This pointer is used by the scheduler to initially check if the STA is in power save mode or not. (this check can be enabled with sta_pwr_state_chk_en field) */ #define SCHEDULER_CMD_5_PEER_ENTRY_PTR0_OFFSET 0x00000014 #define SCHEDULER_CMD_5_PEER_ENTRY_PTR0_LSB 0 #define SCHEDULER_CMD_5_PEER_ENTRY_PTR0_MASK 0xffffffff /* Description SCHEDULER_CMD_6_PEER_ENTRY_PTR1 This entry is NOT valid when equal to 0. Pointer to the peer entry for user 1 This pointer is used by the scheduler to initially check if the STA is in power save mode or not. (this check can be enabled with sta_pwr_state_chk_en field) */ #define SCHEDULER_CMD_6_PEER_ENTRY_PTR1_OFFSET 0x00000018 #define SCHEDULER_CMD_6_PEER_ENTRY_PTR1_LSB 0 #define SCHEDULER_CMD_6_PEER_ENTRY_PTR1_MASK 0xffffffff /* Description SCHEDULER_CMD_7_PEER_ENTRY_PTR2 This entry is NOT valid when equal to 0. Pointer to the peer entry for user 2 This pointer is used by the scheduler to initially check if the STA is in power save mode or not. (this check can be enabled with sta_pwr_state_chk_en field) */ #define SCHEDULER_CMD_7_PEER_ENTRY_PTR2_OFFSET 0x0000001c #define SCHEDULER_CMD_7_PEER_ENTRY_PTR2_LSB 0 #define SCHEDULER_CMD_7_PEER_ENTRY_PTR2_MASK 0xffffffff #endif // _SCHEDULER_CMD_H_