| /* |
| * Copyright (C) 2020, Broadcom. |
| * |
| * Unless you and Broadcom execute a separate written software license |
| * agreement governing use of this software, this software is licensed to you |
| * under the terms of the GNU General Public License version 2 (the "GPL"), |
| * available at http://www.broadcom.com/licenses/GPLv2.php, with the |
| * following added to such license: |
| * |
| * As a special exception, the copyright holders of this software give you |
| * permission to link this software with independent modules, and to copy and |
| * distribute the resulting executable under terms of your choice, provided that |
| * you also meet, for each linked independent module, the terms and conditions of |
| * the license of that module. An independent module is a module which is not |
| * derived from this software. The special exception does not apply to any |
| * modifications of the software. |
| * |
| * |
| * <<Broadcom-WL-IPTag/Dual:>> |
| * |
| */ |
| |
| /** WL flow control for PROP_TXSTATUS. Related to host AMPDU reordering. */ |
| |
| #ifndef __wlfc_proto_definitions_h__ |
| #define __wlfc_proto_definitions_h__ |
| |
| /* Use TLV to convey WLFC information. |
| --------------------------------------------------------------------------- |
| | Type | Len | value | Description |
| --------------------------------------------------------------------------- |
| | 1 | 1 | (handle) | MAC OPEN |
| --------------------------------------------------------------------------- |
| | 2 | 1 | (handle) | MAC CLOSE |
| --------------------------------------------------------------------------- |
| | 3 | 2 | (count, handle, prec_bmp)| Set the credit depth for a MAC dstn |
| --------------------------------------------------------------------------- |
| | 4 | 4+ | see pkttag comments | TXSTATUS |
| | | 12 | TX status & timestamps | Present only when pkt timestamp is enabled |
| --------------------------------------------------------------------------- |
| | 5 | 4 | see pkttag comments | PKKTTAG [host->firmware] |
| --------------------------------------------------------------------------- |
| | 6 | 8 | (handle, ifid, MAC) | MAC ADD |
| --------------------------------------------------------------------------- |
| | 7 | 8 | (handle, ifid, MAC) | MAC DEL |
| --------------------------------------------------------------------------- |
| | 8 | 1 | (rssi) | RSSI - RSSI value for the packet. |
| --------------------------------------------------------------------------- |
| | 9 | 1 | (interface ID) | Interface OPEN |
| --------------------------------------------------------------------------- |
| | 10 | 1 | (interface ID) | Interface CLOSE |
| --------------------------------------------------------------------------- |
| | 11 | 8 | fifo credit returns map | FIFO credits back to the host |
| | | | | |
| | | | | -------------------------------------- |
| | | | | | ac0 | ac1 | ac2 | ac3 | bcmc | atim | |
| | | | | -------------------------------------- |
| | | | | |
| --------------------------------------------------------------------------- |
| | 12 | 2 | MAC handle, | Host provides a bitmap of pending |
| | | | AC[0-3] traffic bitmap | unicast traffic for MAC-handle dstn. |
| | | | | [host->firmware] |
| --------------------------------------------------------------------------- |
| | 13 | 3 | (count, handle, prec_bmp)| One time request for packet to a specific |
| | | | | MAC destination. |
| --------------------------------------------------------------------------- |
| | 15 | 12 | (pkttag, timestamps) | Send TX timestamp at reception from host |
| --------------------------------------------------------------------------- |
| | 16 | 12 | (pkttag, timestamps) | Send WLAN RX timestamp along with RX frame |
| --------------------------------------------------------------------------- |
| | 255 | N/A | N/A | FILLER - This is a special type |
| | | | | that has no length or value. |
| | | | | Typically used for padding. |
| --------------------------------------------------------------------------- |
| */ |
| |
| typedef enum { |
| WLFC_CTL_TYPE_MAC_OPEN = 1, |
| WLFC_CTL_TYPE_MAC_CLOSE = 2, |
| WLFC_CTL_TYPE_MAC_REQUEST_CREDIT = 3, |
| WLFC_CTL_TYPE_TXSTATUS = 4, |
| WLFC_CTL_TYPE_PKTTAG = 5, /** host<->dongle */ |
| |
| WLFC_CTL_TYPE_MACDESC_ADD = 6, |
| WLFC_CTL_TYPE_MACDESC_DEL = 7, |
| WLFC_CTL_TYPE_RSSI = 8, |
| |
| WLFC_CTL_TYPE_INTERFACE_OPEN = 9, |
| WLFC_CTL_TYPE_INTERFACE_CLOSE = 10, |
| |
| WLFC_CTL_TYPE_FIFO_CREDITBACK = 11, |
| |
| WLFC_CTL_TYPE_PENDING_TRAFFIC_BMP = 12, /** host->dongle */ |
| WLFC_CTL_TYPE_MAC_REQUEST_PACKET = 13, |
| WLFC_CTL_TYPE_HOST_REORDER_RXPKTS = 14, |
| |
| WLFC_CTL_TYPE_TX_ENTRY_STAMP = 15, |
| WLFC_CTL_TYPE_RX_STAMP = 16, |
| |
| WLFC_CTL_TYPE_UPD_FLR_FETCH = 17, /* PCIE_FLOWCTL: Update Flowring Fetch */ |
| |
| WLFC_CTL_TYPE_TRANS_ID = 18, |
| WLFC_CTL_TYPE_COMP_TXSTATUS = 19, |
| |
| WLFC_CTL_TYPE_TID_OPEN = 20, |
| WLFC_CTL_TYPE_TID_CLOSE = 21, |
| WLFC_CTL_TYPE_UPD_FLR_WEIGHT = 22, /* WLATF_DONGLE */ |
| WLFC_CTL_TYPE_ENAB_FFSCH = 23, /* WLATF_DONGLE */ |
| |
| WLFC_CTL_TYPE_UPDATE_FLAGS = 24, /* clear the flags set in flowring */ |
| WLFC_CTL_TYPE_CLEAR_SUPPR = 25, /* free the supression info in the flowring */ |
| |
| WLFC_CTL_TYPE_FLOWID_OPEN = 26, |
| WLFC_CTL_TYPE_FLOWID_CLOSE = 27, |
| |
| WLFC_CTL_TYPE_PENDING_TX_PKTS = 28, /* Get the outstandinding packets in host |
| * flowring for the given interface. |
| */ |
| WLFC_CTL_TYPE_UPD_SCB_RATESEL_CHANGE= 29, /* Update flow's max rate dynamically */ |
| WLFC_CTL_TYPE_AMSDU_STATE = 30, /* Update flow's AMSDU state (Enabled/Disabled) */ |
| WLFC_CTL_TYPE_FILLER = 255 |
| } wlfc_ctl_type_t; |
| |
| #define WLFC_CTL_VALUE_LEN_FLOWID 2 |
| |
| #define WLFC_CTL_VALUE_LEN_MACDESC 8 /** handle, interface, MAC */ |
| |
| #define WLFC_CTL_VALUE_LEN_MAC 1 /** MAC-handle */ |
| #define WLFC_CTL_VALUE_LEN_RSSI 1 |
| |
| #define WLFC_CTL_VALUE_LEN_INTERFACE 1 |
| #define WLFC_CTL_VALUE_LEN_PENDING_TRAFFIC_BMP 2 |
| |
| #define WLFC_CTL_VALUE_LEN_TXSTATUS 4 |
| #define WLFC_CTL_VALUE_LEN_PKTTAG 4 |
| #define WLFC_CTL_VALUE_LEN_TIMESTAMP 12 /** 4-byte rate info + 2 TSF */ |
| |
| #define WLFC_CTL_VALUE_LEN_SEQ 2 |
| #define WLFC_CTL_VALUE_LEN_TID 2 /* interface index, TID */ |
| |
| /* Reset the flags set for the corresponding flowring of the SCB which is de-inited */ |
| /* FLOW_RING_FLAG_LAST_TIM | FLOW_RING_FLAG_INFORM_PKTPEND | FLOW_RING_FLAG_PKT_REQ */ |
| #define WLFC_RESET_ALL_FLAGS 0 |
| #define WLFC_CTL_VALUE_LEN_FLAGS 7 /** flags, MAC */ |
| |
| /* free the data stored to be used for suppressed packets in future */ |
| #define WLFC_CTL_VALUE_LEN_SUPR 8 /** ifindex, tid, MAC */ |
| |
| #define WLFC_CTL_VALUE_LEN_SCB_RATESEL_CHANGE 7 /* ifindex, MAC */ |
| /* enough space to host all 4 ACs, bc/mc and atim fifo credit */ |
| #define WLFC_CTL_VALUE_LEN_FIFO_CREDITBACK 6 |
| |
| #define WLFC_CTL_VALUE_LEN_REQUEST_CREDIT 3 /* credit, MAC-handle, prec_bitmap */ |
| #define WLFC_CTL_VALUE_LEN_REQUEST_PACKET 3 /* credit, MAC-handle, prec_bitmap */ |
| |
| /* |
| WLFC packet identifier: b[31:0] (WLFC_CTL_TYPE_PKTTAG) |
| |
| Generation : b[31] => generation number for this packet [host->fw] |
| OR, current generation number [fw->host] |
| Flags : b[30:27] => command, status flags |
| FIFO-AC : b[26:24] => AC-FIFO id |
| |
| h-slot : b[23:8] => hanger-slot |
| freerun : b[7:0] => A free running counter? |
| |
| As far as the firmware is concerned, host generated b[23:0] should be just |
| reflected back on txstatus. |
| */ |
| |
| #ifndef WLFC_PKTFLAG_COMPAT |
| #define WLFC_PKTFLAG_PKTFROMHOST 0x01 |
| #define WLFC_PKTFLAG_PKT_REQUESTED 0x02 |
| #define WLFC_PKTFLAG_PKT_SENDTOHOST 0x04 |
| #define WLFC_PKTFLAG_PKT_FLUSHED 0x08 |
| #else |
| #define WLFC_PKTFLAG_PKTFROMHOST_MASK 0x01 |
| #define WLFC_PKTFLAG_PKT_REQUESTED_MASK 0x02 |
| #define WLFC_PKTFLAG_PKT_SENDTOHOST_MASK 0x04 |
| #define WLFC_PKTFLAG_PKT_FLUSHED_MASK 0x08 |
| #endif /* WLFC_PKTFLAG_COMPAT */ |
| |
| #define WL_TXSTATUS_STATUS_MASK 0xff /* allow 8 bits */ |
| #define WL_TXSTATUS_STATUS_SHIFT 24 |
| |
| #define WL_TXSTATUS_SET_STATUS(x, status) ((x) = \ |
| ((x) & ~(WL_TXSTATUS_STATUS_MASK << WL_TXSTATUS_STATUS_SHIFT)) | \ |
| (((status) & WL_TXSTATUS_STATUS_MASK) << WL_TXSTATUS_STATUS_SHIFT)) |
| #define WL_TXSTATUS_GET_STATUS(x) (((x) >> WL_TXSTATUS_STATUS_SHIFT) & \ |
| WL_TXSTATUS_STATUS_MASK) |
| |
| /** |
| * Bit 31 of the 32-bit packet tag is defined as 'generation ID'. It is set by the host to the |
| * "current" generation, and by the firmware to the "expected" generation, toggling on suppress. The |
| * firmware accepts a packet when the generation matches; on reset (startup) both "current" and |
| * "expected" are set to 0. |
| */ |
| #define WL_TXSTATUS_GENERATION_MASK 1 /* allow 1 bit */ |
| #define WL_TXSTATUS_GENERATION_SHIFT 31 |
| |
| #define WL_TXSTATUS_SET_GENERATION(x, gen) ((x) = \ |
| ((x) & ~(WL_TXSTATUS_GENERATION_MASK << WL_TXSTATUS_GENERATION_SHIFT)) | \ |
| (((gen) & WL_TXSTATUS_GENERATION_MASK) << WL_TXSTATUS_GENERATION_SHIFT)) |
| |
| #define WL_TXSTATUS_GET_GENERATION(x) (((x) >> WL_TXSTATUS_GENERATION_SHIFT) & \ |
| WL_TXSTATUS_GENERATION_MASK) |
| |
| #define WL_TXSTATUS_FLAGS_MASK 0xf /* allow 4 bits only */ |
| #define WL_TXSTATUS_FLAGS_SHIFT 27 |
| |
| #define WL_TXSTATUS_SET_FLAGS(x, flags) ((x) = \ |
| ((x) & ~(WL_TXSTATUS_FLAGS_MASK << WL_TXSTATUS_FLAGS_SHIFT)) | \ |
| (((flags) & WL_TXSTATUS_FLAGS_MASK) << WL_TXSTATUS_FLAGS_SHIFT)) |
| #define WL_TXSTATUS_GET_FLAGS(x) (((x) >> WL_TXSTATUS_FLAGS_SHIFT) & \ |
| WL_TXSTATUS_FLAGS_MASK) |
| #define WL_TXSTATUS_CLEAR_FLAGS(x, flags) ((x) = \ |
| ((x) & ~(((flags) & WL_TXSTATUS_FLAGS_MASK) << WL_TXSTATUS_FLAGS_SHIFT))) |
| |
| #define WL_TXSTATUS_FIFO_MASK 0x7 /* allow 3 bits for FIFO ID */ |
| #define WL_TXSTATUS_FIFO_SHIFT 24 |
| |
| #define WL_TXSTATUS_SET_FIFO(x, flags) ((x) = \ |
| ((x) & ~(WL_TXSTATUS_FIFO_MASK << WL_TXSTATUS_FIFO_SHIFT)) | \ |
| (((flags) & WL_TXSTATUS_FIFO_MASK) << WL_TXSTATUS_FIFO_SHIFT)) |
| #define WL_TXSTATUS_GET_FIFO(x) (((x) >> WL_TXSTATUS_FIFO_SHIFT) & WL_TXSTATUS_FIFO_MASK) |
| |
| #define WL_TXSTATUS_PKTID_MASK 0xffffff /* allow 24 bits */ |
| #define WL_TXSTATUS_SET_PKTID(x, num) ((x) = \ |
| ((x) & ~WL_TXSTATUS_PKTID_MASK) | (num)) |
| #define WL_TXSTATUS_GET_PKTID(x) ((x) & WL_TXSTATUS_PKTID_MASK) |
| |
| #define WL_TXSTATUS_HSLOT_MASK 0xffff /* allow 16 bits */ |
| #define WL_TXSTATUS_HSLOT_SHIFT 8 |
| |
| #define WL_TXSTATUS_SET_HSLOT(x, hslot) ((x) = \ |
| ((x) & ~(WL_TXSTATUS_HSLOT_MASK << WL_TXSTATUS_HSLOT_SHIFT)) | \ |
| (((hslot) & WL_TXSTATUS_HSLOT_MASK) << WL_TXSTATUS_HSLOT_SHIFT)) |
| #define WL_TXSTATUS_GET_HSLOT(x) (((x) >> WL_TXSTATUS_HSLOT_SHIFT)& \ |
| WL_TXSTATUS_HSLOT_MASK) |
| |
| #define WL_TXSTATUS_FREERUNCTR_MASK 0xff /* allow 8 bits */ |
| |
| #define WL_TXSTATUS_SET_FREERUNCTR(x, ctr) ((x) = \ |
| ((x) & ~(WL_TXSTATUS_FREERUNCTR_MASK)) | \ |
| ((ctr) & WL_TXSTATUS_FREERUNCTR_MASK)) |
| #define WL_TXSTATUS_GET_FREERUNCTR(x) ((x)& WL_TXSTATUS_FREERUNCTR_MASK) |
| |
| /* AMSDU part of d11 seq number */ |
| #define WL_SEQ_AMSDU_MASK 0x1 /* allow 1 bit */ |
| #define WL_SEQ_AMSDU_SHIFT 14 |
| #define WL_SEQ_SET_AMSDU(x, val) ((x) = \ |
| ((x) & ~(WL_SEQ_AMSDU_MASK << WL_SEQ_AMSDU_SHIFT)) | \ |
| (((val) & WL_SEQ_AMSDU_MASK) << WL_SEQ_AMSDU_SHIFT)) /**< sets a single AMSDU bit */ |
| /** returns TRUE if ring item is AMSDU (seq = d11 seq nr) */ |
| #define WL_SEQ_IS_AMSDU(x) (((x) >> WL_SEQ_AMSDU_SHIFT) & \ |
| WL_SEQ_AMSDU_MASK) |
| |
| /* indicates last_suppr_seq is valid */ |
| #define WL_SEQ_VALIDSUPPR_MASK 0x1 /* allow 1 bit */ |
| #define WL_SEQ_VALIDSUPPR_SHIFT 12 |
| #define WL_SEQ_SET_VALIDSUPPR(x, val) ((x) = \ |
| ((x) & ~(WL_SEQ_VALIDSUPPR_MASK << WL_SEQ_VALIDSUPPR_SHIFT)) | \ |
| (((val) & WL_SEQ_VALIDSUPPR_MASK) << WL_SEQ_VALIDSUPPR_SHIFT)) |
| #define WL_SEQ_GET_VALIDSUPPR(x) (((x) >> WL_SEQ_VALIDSUPPR_SHIFT) & \ |
| WL_SEQ_VALIDSUPPR_MASK) |
| |
| #define WL_SEQ_FROMFW_MASK 0x1 /* allow 1 bit */ |
| #define WL_SEQ_FROMFW_SHIFT 13 |
| #define WL_SEQ_SET_FROMFW(x, val) ((x) = \ |
| ((x) & ~(WL_SEQ_FROMFW_MASK << WL_SEQ_FROMFW_SHIFT)) | \ |
| (((val) & WL_SEQ_FROMFW_MASK) << WL_SEQ_FROMFW_SHIFT)) |
| /** Set when firmware assigns D11 sequence number to packet */ |
| #define SET_WL_HAS_ASSIGNED_SEQ(x) WL_SEQ_SET_FROMFW((x), 1) |
| |
| /** returns TRUE if packet has been assigned a d11 seq number by the WL firmware layer */ |
| #define GET_WL_HAS_ASSIGNED_SEQ(x) (((x) >> WL_SEQ_FROMFW_SHIFT) & WL_SEQ_FROMFW_MASK) |
| |
| #ifdef WLFC_PKTFLAG_COMPAT |
| /* Helper macros for WLFC pktflags */ |
| #define WLFC_PKTFLAG_PKTFROMHOST(p) \ |
| (WL_TXSTATUS_GET_FLAGS(WLPKTTAG(p)->wl_hdr_information) & WLFC_PKTFLAG_PKTFROMHOST_MASK) |
| #define WLFC_PKTFLAG_PKT_REQUESTED(p) \ |
| (WL_TXSTATUS_GET_FLAGS(WLPKTTAG(p)->wl_hdr_information) & WLFC_PKTFLAG_PKT_REQUESTED_MASK) |
| #define WLFC_PKTFLAG_PKT_SENDTOHOST(p) \ |
| (WL_TXSTATUS_GET_FLAGS(WLPKTTAG(p)->wl_hdr_information) & WLFC_PKTFLAG_PKT_SENDTOHOST_MASK) |
| #define WLFC_PKTFLAG_PKT_FLUSHED(p) \ |
| (WL_TXSTATUS_GET_FLAGS(WLPKTTAG(p)->wl_hdr_information) & WLFC_PKTFLAG_PKT_FLUSHED_MASK) |
| #endif /* WLFC_PKTFLAG_COMPAT */ |
| |
| /** |
| * Proptxstatus related. |
| * |
| * When a packet is suppressed by WL or the D11 core, the packet has to be retried. Assigning |
| * a new d11 sequence number for the packet when retrying would cause the peer to be unable to |
| * reorder the packets within an AMPDU. So, suppressed packet from bus layer (DHD for SDIO and |
| * pciedev for PCIE) is re-using d11 seq number, so FW should not assign a new one. |
| */ |
| #define WL_SEQ_FROMDRV_MASK 0x1 /* allow 1 bit */ |
| #define WL_SEQ_FROMDRV_SHIFT 12 |
| |
| /** |
| * Proptxstatus, host or fw PCIe layer requests WL layer to reuse d11 seq no. Bit is reset by WL |
| * subsystem when it reuses the seq number. |
| */ |
| #define WL_SEQ_SET_REUSE(x, val) ((x) = \ |
| ((x) & ~(WL_SEQ_FROMDRV_MASK << WL_SEQ_FROMDRV_SHIFT)) | \ |
| (((val) & WL_SEQ_FROMDRV_MASK) << WL_SEQ_FROMDRV_SHIFT)) |
| #define SET_WL_TO_REUSE_SEQ(x) WL_SEQ_SET_REUSE((x), 1) |
| #define RESET_WL_TO_REUSE_SEQ(x) WL_SEQ_SET_REUSE((x), 0) |
| |
| /** Proptxstatus, related to reuse of d11 seq numbers when retransmitting */ |
| #define IS_WL_TO_REUSE_SEQ(x) (((x) >> WL_SEQ_FROMDRV_SHIFT) & \ |
| WL_SEQ_FROMDRV_MASK) |
| |
| #define WL_SEQ_NUM_MASK 0xfff /* allow 12 bit */ |
| #define WL_SEQ_NUM_SHIFT 0 |
| /** Proptxstatus, sets d11seq no in pkt tag, related to reuse of d11seq no when retransmitting */ |
| #define WL_SEQ_SET_NUM(x, val) ((x) = \ |
| ((x) & ~(WL_SEQ_NUM_MASK << WL_SEQ_NUM_SHIFT)) | \ |
| (((val) & WL_SEQ_NUM_MASK) << WL_SEQ_NUM_SHIFT)) |
| /** Proptxstatus, gets d11seq no from pkt tag, related to reuse of d11seq no when retransmitting */ |
| #define WL_SEQ_GET_NUM(x) (((x) >> WL_SEQ_NUM_SHIFT) & \ |
| WL_SEQ_NUM_MASK) |
| |
| #define WL_SEQ_AMSDU_SUPPR_MASK ((WL_SEQ_FROMDRV_MASK << WL_SEQ_FROMDRV_SHIFT) | \ |
| (WL_SEQ_AMSDU_MASK << WL_SEQ_AMSDU_SHIFT) | \ |
| (WL_SEQ_NUM_MASK << WL_SEQ_NUM_SHIFT)) |
| |
| /* 32 STA should be enough??, 6 bits; Must be power of 2 */ |
| #define WLFC_MAC_DESC_TABLE_SIZE 32 |
| #define WLFC_MAX_IFNUM 16 |
| #define WLFC_MAC_DESC_ID_INVALID 0xff |
| |
| /* b[7:5] -reuse guard, b[4:0] -value */ |
| #define WLFC_MAC_DESC_GET_LOOKUP_INDEX(x) ((x) & 0x1f) |
| |
| #define WLFC_PKTFLAG_SET_PKTREQUESTED(x) (x) |= \ |
| (WLFC_PKTFLAG_PKT_REQUESTED << WL_TXSTATUS_FLAGS_SHIFT) |
| |
| #define WLFC_PKTFLAG_CLR_PKTREQUESTED(x) (x) &= \ |
| ~(WLFC_PKTFLAG_PKT_REQUESTED << WL_TXSTATUS_FLAGS_SHIFT) |
| |
| #define WLFC_MAX_PENDING_DATALEN 120 |
| |
| /* host is free to discard the packet */ |
| #define WLFC_CTL_PKTFLAG_DISCARD 0 |
| /* D11 suppressed a packet */ |
| #define WLFC_CTL_PKTFLAG_D11SUPPRESS 1 |
| /* WL firmware suppressed a packet because MAC is |
| already in PSMode (short time window) |
| */ |
| #define WLFC_CTL_PKTFLAG_WLSUPPRESS 2 |
| /* Firmware tossed this packet */ |
| #define WLFC_CTL_PKTFLAG_TOSSED_BYWLC 3 |
| /* Firmware tossed after retries */ |
| #define WLFC_CTL_PKTFLAG_DISCARD_NOACK 4 |
| /* Firmware wrongly reported suppressed previously,now fixing to acked */ |
| #define WLFC_CTL_PKTFLAG_SUPPRESS_ACKED 5 |
| /* Firmware send this packet expired, lifetime expiration */ |
| #define WLFC_CTL_PKTFLAG_EXPIRED 6 |
| /* Firmware drop this packet for any other reason */ |
| #define WLFC_CTL_PKTFLAG_DROPPED 7 |
| /* Firmware free this packet */ |
| #define WLFC_CTL_PKTFLAG_MKTFREE 8 |
| /* Firmware dropped the frame after suppress retries reached max */ |
| #define WLFC_CTL_PKTFLAG_MAX_SUP_RETR 9 |
| |
| /* Firmware forced packet lifetime expiry */ |
| #define WLFC_CTL_PKTFLAG_FORCED_EXPIRED 10 |
| |
| #define WLFC_CTL_PKTFLAG_MASK (0x0f) /* For 4-bit mask with one extra bit */ |
| |
| #if defined(PROP_TXSTATUS_DEBUG) && !defined(BINCMP) |
| #define WLFC_DBGMESG(x) printf x |
| /* wlfc-breadcrumb */ |
| #define WLFC_BREADCRUMB(x) do {if ((x) == NULL) \ |
| {printf("WLFC :%d:caller:%p\n", \ |
| __LINE__, CALL_SITE);}} while (0) |
| #define WLFC_WHEREIS(s) printf("WLFC: at %d, %s\n", __LINE__, (s)) |
| #else |
| #define WLFC_DBGMESG(x) |
| #define WLFC_BREADCRUMB(x) |
| #define WLFC_WHEREIS(s) |
| #endif /* PROP_TXSTATUS_DEBUG && !BINCMP */ |
| |
| /* AMPDU host reorder packet flags */ |
| #define WLHOST_REORDERDATA_MAXFLOWS 256 |
| #define WLHOST_REORDERDATA_LEN 10 |
| #define WLHOST_REORDERDATA_TOTLEN (WLHOST_REORDERDATA_LEN + 1 + 1) /* +tag +len */ |
| |
| #define WLHOST_REORDERDATA_FLOWID_OFFSET 0 |
| #define WLHOST_REORDERDATA_MAXIDX_OFFSET 2 |
| #define WLHOST_REORDERDATA_FLAGS_OFFSET 4 |
| #define WLHOST_REORDERDATA_CURIDX_OFFSET 6 |
| #define WLHOST_REORDERDATA_EXPIDX_OFFSET 8 |
| |
| #define WLHOST_REORDERDATA_DEL_FLOW 0x01 |
| #define WLHOST_REORDERDATA_FLUSH_ALL 0x02 |
| #define WLHOST_REORDERDATA_CURIDX_VALID 0x04 |
| #define WLHOST_REORDERDATA_EXPIDX_VALID 0x08 |
| #define WLHOST_REORDERDATA_NEW_HOLE 0x10 |
| |
| /* transaction id data len byte 0: rsvd, byte 1: seqnumber, byte 2-5 will be used for timestampe */ |
| #define WLFC_CTL_TRANS_ID_LEN 6 |
| #define WLFC_TYPE_TRANS_ID_LEN 6 |
| |
| #define WLFC_MODE_HANGER 1 /* use hanger */ |
| #define WLFC_MODE_AFQ 2 /* use afq (At Firmware Queue) */ |
| #define WLFC_IS_OLD_DEF(x) ((x & 1) || (x & 2)) |
| |
| #define WLFC_MODE_AFQ_SHIFT 2 /* afq bit */ |
| #define WLFC_SET_AFQ(x, val) ((x) = \ |
| ((x) & ~(1 << WLFC_MODE_AFQ_SHIFT)) | \ |
| (((val) & 1) << WLFC_MODE_AFQ_SHIFT)) |
| /** returns TRUE if firmware supports 'at firmware queue' feature */ |
| #define WLFC_GET_AFQ(x) (((x) >> WLFC_MODE_AFQ_SHIFT) & 1) |
| |
| #define WLFC_MODE_REUSESEQ_SHIFT 3 /* seq reuse bit */ |
| #define WLFC_SET_REUSESEQ(x, val) ((x) = \ |
| ((x) & ~(1 << WLFC_MODE_REUSESEQ_SHIFT)) | \ |
| (((val) & 1) << WLFC_MODE_REUSESEQ_SHIFT)) |
| |
| /** returns TRUE if 'd11 sequence reuse' has been agreed upon between host and dongle */ |
| #if defined(BCMPCIEDEV_ENABLED) && !defined(ROM_ENAB_RUNTIME_CHECK) |
| /* GET_REUSESEQ is always TRUE in pciedev */ |
| #define WLFC_GET_REUSESEQ(x) (TRUE) |
| #else |
| #define WLFC_GET_REUSESEQ(x) (((x) >> WLFC_MODE_REUSESEQ_SHIFT) & 1) |
| #endif /* defined(BCMPCIEDEV_ENABLED) && !defined(ROM_ENAB_RUNTIME_CHECK) */ |
| |
| #define WLFC_MODE_REORDERSUPP_SHIFT 4 /* host reorder suppress pkt bit */ |
| #define WLFC_SET_REORDERSUPP(x, val) ((x) = \ |
| ((x) & ~(1 << WLFC_MODE_REORDERSUPP_SHIFT)) | \ |
| (((val) & 1) << WLFC_MODE_REORDERSUPP_SHIFT)) |
| /** returns TRUE if 'reorder suppress' has been agreed upon between host and dongle */ |
| #define WLFC_GET_REORDERSUPP(x) (((x) >> WLFC_MODE_REORDERSUPP_SHIFT) & 1) |
| |
| #define FLOW_RING_CREATE 1u |
| #define FLOW_RING_DELETE 2u |
| #define FLOW_RING_FLUSH 3u |
| #define FLOW_RING_OPEN 4u |
| #define FLOW_RING_CLOSED 5u |
| #define FLOW_RING_FLUSHED 6u |
| #define FLOW_RING_TIM_SET 7u |
| #define FLOW_RING_TIM_RESET 8u |
| #define FLOW_RING_FLUSH_TXFIFO 9u |
| #define FLOW_RING_GET_PKT_MAX 10u |
| #define FLOW_RING_RESET_WEIGHT 11u |
| #define FLOW_RING_UPD_PRIOMAP 12u |
| #define FLOW_RING_HP2P_CREATE 13u |
| #define FLOW_RING_HP2P_DELETE 14u |
| #define FLOW_RING_GET_BUFFERED_TIME 15u |
| #define FLOW_RING_HP2P_TXQ_STRT 16u |
| #define FLOW_RING_HP2P_TXQ_STOP 17u |
| |
| /* bit 7, indicating if is TID(1) or AC(0) mapped info in tid field) */ |
| #define PCIEDEV_IS_AC_TID_MAP_MASK 0x80 |
| |
| #define WLFC_PCIEDEV_AC_PRIO_MAP 0 |
| #define WLFC_PCIEDEV_TID_PRIO_MAP 1 |
| #define WLFC_PCIEDEV_LLR_PRIO_MAP 2 |
| |
| void wlc_wlfc_set_pkttime(void* pkt, uint16 time); |
| |
| #endif /* __wlfc_proto_definitions_h__ */ |
