wil6210.h revision 2be7d22f062535de59babdb4b5e9de9ff31e817e
12be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* 22be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * Copyright (c) 2012 Qualcomm Atheros, Inc. 32be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * 42be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * Permission to use, copy, modify, and/or distribute this software for any 52be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * purpose with or without fee is hereby granted, provided that the above 62be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * copyright notice and this permission notice appear in all copies. 72be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * 82be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 92be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 102be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 112be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 122be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 132be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 142be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 152be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev */ 162be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 172be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#ifndef __WIL6210_H__ 182be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define __WIL6210_H__ 192be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 202be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#include <linux/netdevice.h> 212be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#include <linux/wireless.h> 222be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#include <net/cfg80211.h> 232be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 242be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#include "dbg_hexdump.h" 252be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 262be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL_NAME "wil6210" 272be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 282be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/** 292be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * extract bits [@b0:@b1] (inclusive) from the value @x 302be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * it should be @b0 <= @b1, or result is incorrect 312be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev */ 322be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstatic inline u32 WIL_GET_BITS(u32 x, int b0, int b1) 332be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev{ 342be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev return (x >> b0) & ((1 << (b1 - b0 + 1)) - 1); 352be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} 362be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 372be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_MEM_SIZE (2*1024*1024UL) 382be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 392be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_TX_QUEUES (4) 402be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 412be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_RX_RING_SIZE (128) 422be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_TX_RING_SIZE (128) 432be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_MAX_TX_RINGS (24) 442be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 452be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* Hardware definitions begin */ 462be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 472be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* 482be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * Mapping 492be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * RGF File | Host addr | FW addr 502be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * | | 512be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * user_rgf | 0x000000 | 0x880000 522be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * dma_rgf | 0x001000 | 0x881000 532be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * pcie_rgf | 0x002000 | 0x882000 542be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * | | 552be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev */ 562be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 572be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* Where various structures placed in host address space */ 582be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_FW_HOST_OFF (0x880000UL) 592be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 602be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define HOSTADDR(fwaddr) (fwaddr - WIL6210_FW_HOST_OFF) 612be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 622be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* 632be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * Interrupt control registers block 642be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * 652be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * each interrupt controlled by the same bit in all registers 662be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev */ 672be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct RGF_ICR { 682be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 ICC; /* Cause Control, RW: 0 - W1C, 1 - COR */ 692be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 ICR; /* Cause, W1C/COR depending on ICC */ 702be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 ICM; /* Cause masked (ICR & ~IMV), W1C/COR depending on ICC */ 712be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 ICS; /* Cause Set, WO */ 722be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 IMV; /* Mask, RW+S/C */ 732be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 IMS; /* Mask Set, write 1 to set */ 742be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 IMC; /* Mask Clear, write 1 to clear */ 752be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 762be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 772be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* registers - FW addresses */ 782be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_USER_SCRATCH_PAD (0x8802bc) 792be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_USER_ICR (0x880b4c) /* struct RGF_ICR */ 802be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_USER_USER_ICR_SW_INT_2 BIT(18) 812be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_MASK_0 (0x880b14) 822be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_MAC_CPU_0 (0x8801fc) 832be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_USER_CPU_0 (0x8801e0) 842be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_VEC_0 (0x880b04) 852be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_VEC_1 (0x880b08) 862be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_VEC_2 (0x880b0c) 872be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_VEC_3 (0x880b10) 882be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 892be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_PSEUDO_CAUSE (0x881c68) 902be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_PSEUDO_CAUSE_MASK_SW (0x881c6c) 912be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_PSEUDO_CAUSE_MASK_FW (0x881c70) 922be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_PSEUDO_CAUSE_RX BIT(0) 932be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_PSEUDO_CAUSE_TX BIT(1) 942be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_PSEUDO_CAUSE_MISC BIT(2) 952be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 962be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_EP_TX_ICR (0x881bb4) /* struct RGF_ICR */ 972be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_TX_ICR_TX_DONE BIT(0) 982be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_TX_ICR_TX_DONE_N(n) BIT(n+1) /* n = [0..23] */ 992be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_EP_RX_ICR (0x881bd0) /* struct RGF_ICR */ 1002be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_RX_ICR_RX_DONE BIT(0) 1012be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_EP_MISC_ICR (0x881bec) /* struct RGF_ICR */ 1022be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_MISC_ICR_RX_HTRSH BIT(0) 1032be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_MISC_ICR_TX_NO_ACT BIT(1) 1042be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_MISC_ICR_FW_INT0 BIT(28) 1052be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_MISC_ICR_FW_INT1 BIT(29) 1062be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1072be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* Interrupt moderation control */ 1082be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_ITR_CNT_TRSH (0x881c5c) 1092be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_ITR_CNT_DATA (0x881c60) 1102be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_ITR_CNT_CRL (0x881C64) 1112be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_EN BIT(0) 1122be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_EXT_TICK BIT(1) 1132be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_FOREVER BIT(2) 1142be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_CLR BIT(3) 1152be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_REACH_TRSH BIT(4) 1162be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1172be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* popular locations */ 1182be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define HOST_MBOX HOSTADDR(RGF_USER_USER_SCRATCH_PAD) 1192be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define HOST_SW_INT (HOSTADDR(RGF_USER_USER_ICR) + \ 1202be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev offsetof(struct RGF_ICR, ICS)) 1212be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define SW_INT_MBOX BIT_USER_USER_ICR_SW_INT_2 1222be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1232be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* ISR register bits */ 1242be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define ISR_MISC_FW_READY BIT_DMA_EP_MISC_ICR_FW_INT0 1252be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define ISR_MISC_MBOX_EVT BIT_DMA_EP_MISC_ICR_FW_INT1 1262be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1272be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* Hardware definitions end */ 1282be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1292be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_ring { 1302be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 base; 1312be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 entry_size; /* max. size of mbox entry, incl. all headers */ 1322be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 size; 1332be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 tail; 1342be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 head; 1352be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1362be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1372be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_ring_desc { 1382be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le32 sync; 1392be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le32 addr; 1402be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1412be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1422be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* at HOST_OFF_WIL6210_MBOX_CTL */ 1432be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_ctl { 1442be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_ring tx; 1452be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_ring rx; 1462be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1472be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1482be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_hdr { 1492be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 seq; 1502be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 len; /* payload, bytes after this header */ 1512be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 type; 1522be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 flags; 1532be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 reserved; 1542be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1552be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1562be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL_MBOX_HDR_TYPE_WMI (0) 1572be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1582be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* max. value for wil6210_mbox_hdr.len */ 1592be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define MAX_MBOXITEM_SIZE (240) 1602be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1612be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_hdr_wmi { 1622be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 reserved0[2]; 1632be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 id; 1642be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 info1; /* bits [0..3] - device_id, rest - unused */ 1652be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 reserved1[2]; 1662be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1672be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1682be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct pending_wmi_event { 1692be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct list_head list; 1702be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct { 1712be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_hdr hdr; 1722be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_hdr_wmi wmi; 1732be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 data[0]; 1742be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev } __packed event; 1752be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 1762be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1772be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievunion vring_desc; 1782be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1792be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct vring { 1802be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev dma_addr_t pa; 1812be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev volatile union vring_desc *va; /* vring_desc[size], WriteBack by DMA */ 1822be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 size; /* number of vring_desc elements */ 1832be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 swtail; 1842be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 swhead; 1852be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 hwtail; /* write here to inform hw */ 1862be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev void **ctx; /* void *ctx[size] - software context */ 1872be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 1882be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1892be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievenum { /* for wil6210_priv.status */ 1902be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_status_fwready = 0, 1912be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_status_fwconnected, 1922be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_status_dontscan, 1932be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_status_irqen, /* FIXME: interrupts enabled - for debug */ 1942be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 1952be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1962be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct pci_dev; 1972be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1982be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_stats { 1992be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u64 tsf; 2002be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 snr; 2012be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 last_mcs_rx; 2022be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 bf_mcs; /* last BF, used for Tx */ 2032be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 my_rx_sector; 2042be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 my_tx_sector; 2052be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 peer_rx_sector; 2062be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 peer_tx_sector; 2072be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 2082be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2092be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_priv { 2102be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct pci_dev *pdev; 2112be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev int n_msi; 2122be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wireless_dev *wdev; 2132be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev void __iomem *csr; 2142be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev ulong status; 2152be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* profile */ 2162be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 monitor_flags; 2172be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 secure_pcp; /* create secure PCP? */ 2182be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev int sinfo_gen; 2192be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* cached ISR registers */ 2202be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 isr_misc; 2212be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* mailbox related */ 2222be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct mutex wmi_mutex; 2232be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_ctl mbox_ctl; 2242be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct completion wmi_ready; 2252be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 wmi_seq; 2262be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 reply_id; /**< wait for this WMI event */ 2272be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev void *reply_buf; 2282be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 reply_size; 2292be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct workqueue_struct *wmi_wq; /* for deferred calls */ 2302be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct work_struct wmi_event_worker; 2312be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct workqueue_struct *wmi_wq_conn; /* for connect worker */ 2322be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct work_struct wmi_connect_worker; 2332be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct work_struct disconnect_worker; 2342be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct timer_list connect_timer; 2352be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev int pending_connect_cid; 2362be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct list_head pending_wmi_ev; 2372be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* 2382be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * protect pending_wmi_ev 2392be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * - fill in IRQ from wil6210_irq_misc, 2402be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * - consumed in thread by wmi_event_worker 2412be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev */ 2422be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev spinlock_t wmi_ev_lock; 2432be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* DMA related */ 2442be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct vring vring_rx; 2452be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct vring vring_tx[WIL6210_MAX_TX_RINGS]; 2462be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 dst_addr[WIL6210_MAX_TX_RINGS][ETH_ALEN]; 2472be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* scan */ 2482be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct cfg80211_scan_request *scan_request; 2492be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2502be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct mutex mutex; /* for wil6210_priv access in wil_{up|down} */ 2512be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* statistics */ 2522be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_stats stats; 2532be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* debugfs */ 2542be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct dentry *debug; 2552be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper fw_code_blob; 2562be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper fw_data_blob; 2572be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper fw_peri_blob; 2582be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper uc_code_blob; 2592be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper uc_data_blob; 2602be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper rgf_blob; 2612be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 2622be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2632be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_to_wiphy(i) (i->wdev->wiphy) 2642be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_to_dev(i) (wiphy_dev(wil_to_wiphy(i))) 2652be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wiphy_to_wil(w) (struct wil6210_priv *)(wiphy_priv(w)) 2662be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_to_wdev(i) (i->wdev) 2672be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wdev_to_wil(w) (struct wil6210_priv *)(wdev_priv(w)) 2682be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_to_ndev(i) (wil_to_wdev(i)->netdev) 2692be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define ndev_to_wil(n) (wdev_to_wil(n->ieee80211_ptr)) 2702be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2712be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_dbg(wil, fmt, arg...) netdev_dbg(wil_to_ndev(wil), fmt, ##arg) 2722be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_info(wil, fmt, arg...) netdev_info(wil_to_ndev(wil), fmt, ##arg) 2732be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_err(wil, fmt, arg...) netdev_err(wil_to_ndev(wil), fmt, ##arg) 2742be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2752be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_dbg_IRQ(wil, fmt, arg...) wil_dbg(wil, "DBG[ IRQ]" fmt, ##arg) 2762be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_dbg_TXRX(wil, fmt, arg...) wil_dbg(wil, "DBG[TXRX]" fmt, ##arg) 2772be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_dbg_WMI(wil, fmt, arg...) wil_dbg(wil, "DBG[ WMI]" fmt, ##arg) 2782be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2792be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_hex_dump_TXRX(prefix_str, prefix_type, rowsize, \ 2802be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev groupsize, buf, len, ascii) \ 2812be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_print_hex_dump_debug("DBG[TXRX]" prefix_str,\ 2822be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev prefix_type, rowsize, \ 2832be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev groupsize, buf, len, ascii) 2842be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2852be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_hex_dump_WMI(prefix_str, prefix_type, rowsize, \ 2862be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev groupsize, buf, len, ascii) \ 2872be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_print_hex_dump_debug("DBG[ WMI]" prefix_str,\ 2882be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev prefix_type, rowsize, \ 2892be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev groupsize, buf, len, ascii) 2902be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2912be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_memcpy_fromio_32(void *dst, const volatile void __iomem *src, 2922be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev size_t count); 2932be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_memcpy_toio_32(volatile void __iomem *dst, const void *src, 2942be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev size_t count); 2952be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2962be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid *wil_if_alloc(struct device *dev, void __iomem *csr); 2972be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_if_free(struct wil6210_priv *wil); 2982be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_if_add(struct wil6210_priv *wil); 2992be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_if_remove(struct wil6210_priv *wil); 3002be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_priv_init(struct wil6210_priv *wil); 3012be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_priv_deinit(struct wil6210_priv *wil); 3022be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_reset(struct wil6210_priv *wil); 3032be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_link_on(struct wil6210_priv *wil); 3042be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_link_off(struct wil6210_priv *wil); 3052be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_up(struct wil6210_priv *wil); 3062be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_down(struct wil6210_priv *wil); 3072be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r); 3082be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3092be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr); 3102be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr); 3112be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, 3122be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_hdr *hdr); 3132be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len); 3142be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wmi_recv_cmd(struct wil6210_priv *wil); 3152be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_call(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len, 3162be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 reply_id, void *reply, u8 reply_size, int to_msec); 3172be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wmi_connect_worker(struct work_struct *work); 3182be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wmi_event_worker(struct work_struct *work); 3192be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wmi_event_flush(struct wil6210_priv *wil); 3202be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_ssid(struct wil6210_priv *wil, u8 ssid_len, const void *ssid); 3212be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_get_ssid(struct wil6210_priv *wil, u8 *ssid_len, void *ssid); 3222be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_channel(struct wil6210_priv *wil, int channel); 3232be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_get_channel(struct wil6210_priv *wil, int *channel); 3242be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_tx_eapol(struct wil6210_priv *wil, struct sk_buff *skb); 3252be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_del_cipher_key(struct wil6210_priv *wil, u8 key_index, 3262be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev const void *mac_addr); 3272be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_add_cipher_key(struct wil6210_priv *wil, u8 key_index, 3282be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev const void *mac_addr, int key_len, const void *key); 3292be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_echo(struct wil6210_priv *wil); 3302be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie); 3312be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3322be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil6210_init_irq(struct wil6210_priv *wil, int irq); 3332be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_fini_irq(struct wil6210_priv *wil, int irq); 3342be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_disable_irq(struct wil6210_priv *wil); 3352be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_enable_irq(struct wil6210_priv *wil); 3362be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3372be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil6210_debugfs_init(struct wil6210_priv *wil); 3382be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_debugfs_remove(struct wil6210_priv *wil); 3392be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3402be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wireless_dev *wil_cfg80211_init(struct device *dev); 3412be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_wdev_free(struct wil6210_priv *wil); 3422be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3432be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_mac_address(struct wil6210_priv *wil, void *addr); 3442be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_bcon(struct wil6210_priv *wil, int bi, u8 wmi_nettype); 3452be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_disconnect(struct wil6210_priv *wil, void *bssid); 3462be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3472be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_rx_init(struct wil6210_priv *wil); 3482be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_rx_fini(struct wil6210_priv *wil); 3492be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3502be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* TX API */ 3512be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_vring_init_tx(struct wil6210_priv *wil, int id, int size, 3522be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev int cid, int tid); 3532be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_vring_fini_tx(struct wil6210_priv *wil, int id); 3542be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3552be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievnetdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev); 3562be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_tx_complete(struct wil6210_priv *wil, int ringid); 3572be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3582be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* RX API */ 3592be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_rx_handle(struct wil6210_priv *wil); 3602be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3612be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_iftype_nl2wmi(enum nl80211_iftype type); 3622be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3632be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#endif /* __WIL6210_H__ */ 364