ath/wil6210/wil6210.h

1 /* SPDX-License-Identifier: ISC */
3  * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
4  * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
67 	return (x >> b0) & ((1 << (b1 - b0 + 1)) - 1);  in WIL_GET_BITS()
74 #define WIL_RX_RING_SIZE_ORDER_DEFAULT	(10)
96  * 26 bytes - 3-address QoS data header
97  *  8 bytes - IV + EIV (for GCMP)
98  *  8 bytes - SNAP
99  * 16 bytes - MIC (for GCMP)
100  *  4 bytes - CRC
126 /* MTU for Ethernet need to take into account 8-byte SNAP header
129 #define WIL_MAX_ETH_MTU		(IEEE80211_MAX_DATA_LEN_DMG - 8)
142 				(1 << (WIL_RX_RING_SIZE_ORDER_DEFAULT - 3))
143 #define WIL_MAX_DMG_AID 254 /* for DMG only 1-254 allowed (see
161 #define HOSTADDR(fwaddr)        (fwaddr - WIL6210_FW_HOST_OFF)
169 	u32 ICC; /* Cause Control, RW: 0 - W1C, 1 - COR */
178 /* registers - FW addresses */
198 #define RGF_USER_FW_CALIB_RESULT	(0x880a90) /* b0-7:result
199 						    * b8-15:signature
203 	#define BIT_USER_CLKS_CAR_AHB_SW_SEL	BIT(1) /* ref clk/PLL */
371 /* Talyn-MB */
404 #define SPARROW_FW_MAPPING_TABLE_SIZE 10
416 	u32 from; /* linker address - from, inclusive */
417 	u32 to;   /* linker address - to, exclusive */
418 	u32 host; /* PCI/Host address - BAR0 + 0x880000 */
432  * mk_cidxtid - construct @cidxtid field
436  * @cidxtid field encoded as bits 0..3 - CID; 4..7 - TID
444  * parse_cidxtid - parse @cidxtid field
448  * @cidxtid field encoded as bits 0..3 - CID; 4..7 - TID
471 	struct wil6210_mbox_ring tx;  member
504  * struct wil_ctx - software context for ring descriptor
518  * A general ring structure, used for RX and TX.
529 	struct wil_ctx *ctx; /* ctx[size] - software context */
547  * Status ring structure, used for enhanced DMA completions for RX and TX.
590  * struct tx_rx_ops - different TX/RX ops for legacy and enhanced
595 	/* TX ops */
631  * Additional data for Tx ring
637 	u8 agg_wsize; /* agreed aggregation window, 0 - no agg */
649 	wil_status_irqen, /* interrupts enabled - for debug */
650 	wil_status_napi_en, /* NAPI enabled protected by wil->mutex */
661  * struct tid_ampdu_rx - TID aggregation information (Rx).
668  * @buf_size: buffer size for incoming A-MPDUs
673  * @first_time: true when this buffer used 1-st time
688 	bool first_time; /* is it 1-st time this buffer used? */
694  * struct wil_tid_crypto_rx_single - TID crypto information (Rx).
732  * struct wil_sta_info - data for peer
748 	 * tx_latency_res is configured from "tx_latency" debug-fs.
759 	u8 aid; /* 1-254; 0 if unknown/not reported */
853 	u32 ap_isolate; /* no intra-BSS communication */
877 	bool fw_stats_ready; /* per-cid statistics are ready inside sta_info */
978 	 * - fill in IRQ from wil6210_irq_misc,
979 	 * - consumed in thread by wmi_event_worker
996 	u8 ring2cid_tid[WIL6210_MAX_TX_RINGS][2]; /* [0] - CID, [1] - TID */
1017 	bool tx_latency; /* collect TX latency measurements */
1068 #define wil_to_wiphy(i) (i->wiphy)
1072 #define ndev_to_wil(n) (wdev_to_wil(n->ieee80211_ptr))
1074 #define vif_to_wil(v) (v->wil)
1075 #define vif_to_ndev(v) (v->ndev)
1076 #define vif_to_wdev(v) (&v->wdev)
1077 #define GET_MAX_VIFS(wil) min_t(int, (wil)->max_vifs, WIL_MAX_VIFS)
1083 	if (wdev == wil->p2p_wdev)  in wdev_to_vif()
1084 		return ndev_to_vif(wil->main_ndev);  in wdev_to_vif()
1093 	if (vif->mid)  in vif_to_radio_wdev()
1096 		return wil->radio_wdev;  in vif_to_radio_wdev()
1110 	netdev_dbg(wil->main_ndev, fmt, ##arg); \
1128 	return readl(wil->csr + HOSTADDR(reg));  in wil_r()
1134 	writel(val, wil->csr + HOSTADDR(reg));  in wil_w()
1144 /* register clear = read, AND with inverted, write */
1151  * wil_cid_valid - check cid is valid
1155 	return (cid >= 0 && cid < wil->max_assoc_sta && cid < WIL6210_MAX_CID);  in wil_cid_valid()
1363 /* TX API */