wil6210.h revision d81079f170a70944d6c55f25e71e1bab269b6ef8
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#define WIL_NAME "wil6210" 252be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 262be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/** 272be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * extract bits [@b0:@b1] (inclusive) from the value @x 282be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * it should be @b0 <= @b1, or result is incorrect 292be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev */ 302be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstatic inline u32 WIL_GET_BITS(u32 x, int b0, int b1) 312be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev{ 322be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev return (x >> b0) & ((1 << (b1 - b0 + 1)) - 1); 332be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} 342be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 352be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_MEM_SIZE (2*1024*1024UL) 362be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 372be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_RX_RING_SIZE (128) 382be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_TX_RING_SIZE (128) 392be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_MAX_TX_RINGS (24) 402be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 412be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* Hardware definitions begin */ 422be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 432be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* 442be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * Mapping 452be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * RGF File | Host addr | FW addr 462be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * | | 472be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * user_rgf | 0x000000 | 0x880000 482be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * dma_rgf | 0x001000 | 0x881000 492be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * pcie_rgf | 0x002000 | 0x882000 502be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * | | 512be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev */ 522be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 532be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* Where various structures placed in host address space */ 542be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL6210_FW_HOST_OFF (0x880000UL) 552be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 562be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define HOSTADDR(fwaddr) (fwaddr - WIL6210_FW_HOST_OFF) 572be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 582be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* 592be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * Interrupt control registers block 602be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * 612be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * each interrupt controlled by the same bit in all registers 622be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev */ 632be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct RGF_ICR { 642be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 ICC; /* Cause Control, RW: 0 - W1C, 1 - COR */ 652be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 ICR; /* Cause, W1C/COR depending on ICC */ 662be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 ICM; /* Cause masked (ICR & ~IMV), W1C/COR depending on ICC */ 672be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 ICS; /* Cause Set, WO */ 682be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 IMV; /* Mask, RW+S/C */ 692be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 IMS; /* Mask Set, write 1 to set */ 702be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 IMC; /* Mask Clear, write 1 to clear */ 712be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 722be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 732be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* registers - FW addresses */ 742be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_USER_SCRATCH_PAD (0x8802bc) 752be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_USER_ICR (0x880b4c) /* struct RGF_ICR */ 762be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_USER_USER_ICR_SW_INT_2 BIT(18) 772be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_MASK_0 (0x880b14) 782be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_MAC_CPU_0 (0x8801fc) 792be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_USER_CPU_0 (0x8801e0) 802be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_VEC_0 (0x880b04) 812be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_VEC_1 (0x880b08) 822be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_VEC_2 (0x880b0c) 832be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_USER_CLKS_CTL_SW_RST_VEC_3 (0x880b10) 842be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 852be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_PSEUDO_CAUSE (0x881c68) 862be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_PSEUDO_CAUSE_MASK_SW (0x881c6c) 872be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_PSEUDO_CAUSE_MASK_FW (0x881c70) 882be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_PSEUDO_CAUSE_RX BIT(0) 892be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_PSEUDO_CAUSE_TX BIT(1) 902be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_PSEUDO_CAUSE_MISC BIT(2) 912be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 922be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_EP_TX_ICR (0x881bb4) /* struct RGF_ICR */ 932be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_TX_ICR_TX_DONE BIT(0) 942be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_TX_ICR_TX_DONE_N(n) BIT(n+1) /* n = [0..23] */ 952be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_EP_RX_ICR (0x881bd0) /* struct RGF_ICR */ 962be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_RX_ICR_RX_DONE BIT(0) 972be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_EP_MISC_ICR (0x881bec) /* struct RGF_ICR */ 982be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_MISC_ICR_RX_HTRSH BIT(0) 992be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_EP_MISC_ICR_TX_NO_ACT BIT(1) 1007269494e12449e8bd4850e69b653562e369558b3Vladimir Kondratiev #define BIT_DMA_EP_MISC_ICR_FW_INT(n) BIT(28+n) /* n = [0..3] */ 1012be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1022be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* Interrupt moderation control */ 1032be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_ITR_CNT_TRSH (0x881c5c) 1042be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_ITR_CNT_DATA (0x881c60) 1052be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define RGF_DMA_ITR_CNT_CRL (0x881C64) 1062be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_EN BIT(0) 1072be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_EXT_TICK BIT(1) 1082be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_FOREVER BIT(2) 1092be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_CLR BIT(3) 1102be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev #define BIT_DMA_ITR_CNT_CRL_REACH_TRSH BIT(4) 1112be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1122be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* popular locations */ 1132be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define HOST_MBOX HOSTADDR(RGF_USER_USER_SCRATCH_PAD) 1142be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define HOST_SW_INT (HOSTADDR(RGF_USER_USER_ICR) + \ 1152be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev offsetof(struct RGF_ICR, ICS)) 1162be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define SW_INT_MBOX BIT_USER_USER_ICR_SW_INT_2 1172be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1182be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* ISR register bits */ 1197269494e12449e8bd4850e69b653562e369558b3Vladimir Kondratiev#define ISR_MISC_FW_READY BIT_DMA_EP_MISC_ICR_FW_INT(0) 1207269494e12449e8bd4850e69b653562e369558b3Vladimir Kondratiev#define ISR_MISC_MBOX_EVT BIT_DMA_EP_MISC_ICR_FW_INT(1) 1217269494e12449e8bd4850e69b653562e369558b3Vladimir Kondratiev#define ISR_MISC_FW_ERROR BIT_DMA_EP_MISC_ICR_FW_INT(3) 1222be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1232be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* Hardware definitions end */ 1242be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1252be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_ring { 1262be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 base; 1272be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 entry_size; /* max. size of mbox entry, incl. all headers */ 1282be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 size; 1292be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 tail; 1302be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 head; 1312be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1322be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1332be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_ring_desc { 1342be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le32 sync; 1352be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le32 addr; 1362be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1372be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1382be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* at HOST_OFF_WIL6210_MBOX_CTL */ 1392be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_ctl { 1402be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_ring tx; 1412be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_ring rx; 1422be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1432be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1442be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_hdr { 1452be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 seq; 1462be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 len; /* payload, bytes after this header */ 1472be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 type; 1482be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 flags; 1492be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 reserved; 1502be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1512be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1522be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define WIL_MBOX_HDR_TYPE_WMI (0) 1532be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1542be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* max. value for wil6210_mbox_hdr.len */ 1552be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define MAX_MBOXITEM_SIZE (240) 1562be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1572be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_mbox_hdr_wmi { 1582be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 reserved0[2]; 1592be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 id; 1602be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev __le16 info1; /* bits [0..3] - device_id, rest - unused */ 1612be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 reserved1[2]; 1622be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev} __packed; 1632be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1642be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct pending_wmi_event { 1652be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct list_head list; 1662be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct { 1672be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_hdr hdr; 1682be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_hdr_wmi wmi; 1692be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 data[0]; 1702be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev } __packed event; 1712be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 1722be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1732be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievunion vring_desc; 1742be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1752be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct vring { 1762be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev dma_addr_t pa; 1772be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev volatile union vring_desc *va; /* vring_desc[size], WriteBack by DMA */ 1782be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 size; /* number of vring_desc elements */ 1792be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 swtail; 1802be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 swhead; 1812be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 hwtail; /* write here to inform hw */ 1822be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev void **ctx; /* void *ctx[size] - software context */ 1832be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 1842be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1852be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievenum { /* for wil6210_priv.status */ 1862be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_status_fwready = 0, 1872be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_status_fwconnected, 1882be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_status_dontscan, 1892be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev wil_status_irqen, /* FIXME: interrupts enabled - for debug */ 1902be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 1912be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1922be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct pci_dev; 1932be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 1942be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_stats { 1952be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u64 tsf; 1962be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 snr; 1972be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 last_mcs_rx; 1982be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 bf_mcs; /* last BF, used for Tx */ 1992be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 my_rx_sector; 2002be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 my_tx_sector; 2012be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 peer_rx_sector; 2022be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 peer_tx_sector; 2032be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 2042be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2052be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wil6210_priv { 2062be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct pci_dev *pdev; 2072be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev int n_msi; 2082be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wireless_dev *wdev; 2092be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev void __iomem *csr; 2102be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev ulong status; 2112be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* profile */ 2122be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 monitor_flags; 2132be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 secure_pcp; /* create secure PCP? */ 2142be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev int sinfo_gen; 2152be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* cached ISR registers */ 2162be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u32 isr_misc; 2172be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* mailbox related */ 2182be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct mutex wmi_mutex; 2192be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_ctl mbox_ctl; 2202be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct completion wmi_ready; 2212be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 wmi_seq; 2222be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 reply_id; /**< wait for this WMI event */ 2232be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev void *reply_buf; 2242be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 reply_size; 2252be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct workqueue_struct *wmi_wq; /* for deferred calls */ 2262be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct work_struct wmi_event_worker; 2272be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct workqueue_struct *wmi_wq_conn; /* for connect worker */ 228d81079f170a70944d6c55f25e71e1bab269b6ef8Vladimir Kondratiev struct work_struct connect_worker; 2292be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct work_struct disconnect_worker; 2302be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct timer_list connect_timer; 2312be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev int pending_connect_cid; 2322be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct list_head pending_wmi_ev; 2332be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* 2342be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * protect pending_wmi_ev 2352be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * - fill in IRQ from wil6210_irq_misc, 2362be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev * - consumed in thread by wmi_event_worker 2372be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev */ 2382be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev spinlock_t wmi_ev_lock; 2392be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* DMA related */ 2402be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct vring vring_rx; 2412be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct vring vring_tx[WIL6210_MAX_TX_RINGS]; 2422be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u8 dst_addr[WIL6210_MAX_TX_RINGS][ETH_ALEN]; 2432be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* scan */ 2442be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct cfg80211_scan_request *scan_request; 2452be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2462be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct mutex mutex; /* for wil6210_priv access in wil_{up|down} */ 2472be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* statistics */ 2482be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_stats stats; 2492be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev /* debugfs */ 2502be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct dentry *debug; 2512be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper fw_code_blob; 2522be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper fw_data_blob; 2532be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper fw_peri_blob; 2542be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper uc_code_blob; 2552be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper uc_data_blob; 2562be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct debugfs_blob_wrapper rgf_blob; 2572be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev}; 2582be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2592be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_to_wiphy(i) (i->wdev->wiphy) 2602be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_to_dev(i) (wiphy_dev(wil_to_wiphy(i))) 2612be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wiphy_to_wil(w) (struct wil6210_priv *)(wiphy_priv(w)) 2622be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_to_wdev(i) (i->wdev) 2632be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wdev_to_wil(w) (struct wil6210_priv *)(wdev_priv(w)) 2642be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_to_ndev(i) (wil_to_wdev(i)->netdev) 2652be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define ndev_to_wil(n) (wdev_to_wil(n->ieee80211_ptr)) 2662be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2672be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_dbg(wil, fmt, arg...) netdev_dbg(wil_to_ndev(wil), fmt, ##arg) 2682be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_info(wil, fmt, arg...) netdev_info(wil_to_ndev(wil), fmt, ##arg) 2692be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#define wil_err(wil, fmt, arg...) netdev_err(wil_to_ndev(wil), fmt, ##arg) 2702be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2717743882d6f59b675809b59b5ac570677c94c426fVladimir Kondratiev#define wil_dbg_irq(wil, fmt, arg...) wil_dbg(wil, "DBG[ IRQ]" fmt, ##arg) 2727743882d6f59b675809b59b5ac570677c94c426fVladimir Kondratiev#define wil_dbg_txrx(wil, fmt, arg...) wil_dbg(wil, "DBG[TXRX]" fmt, ##arg) 2737743882d6f59b675809b59b5ac570677c94c426fVladimir Kondratiev#define wil_dbg_wmi(wil, fmt, arg...) wil_dbg(wil, "DBG[ WMI]" fmt, ##arg) 2747743882d6f59b675809b59b5ac570677c94c426fVladimir Kondratiev#define wil_dbg_misc(wil, fmt, arg...) wil_dbg(wil, "DBG[MISC]" fmt, ##arg) 2752be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2767743882d6f59b675809b59b5ac570677c94c426fVladimir Kondratiev#define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \ 2772be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev groupsize, buf, len, ascii) \ 2783b0378a88be2f85f495d557ac096291b0b54a163Vladimir Kondratiev print_hex_dump_debug("DBG[TXRX]" prefix_str,\ 2792be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev prefix_type, rowsize, \ 2802be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev groupsize, buf, len, ascii) 2812be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2827743882d6f59b675809b59b5ac570677c94c426fVladimir Kondratiev#define wil_hex_dump_wmi(prefix_str, prefix_type, rowsize, \ 2832be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev groupsize, buf, len, ascii) \ 2843b0378a88be2f85f495d557ac096291b0b54a163Vladimir Kondratiev print_hex_dump_debug("DBG[ WMI]" prefix_str,\ 2852be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev prefix_type, rowsize, \ 2862be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev groupsize, buf, len, ascii) 2872be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2882be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_memcpy_fromio_32(void *dst, const volatile void __iomem *src, 2892be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev size_t count); 2902be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_memcpy_toio_32(volatile void __iomem *dst, const void *src, 2912be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev size_t count); 2922be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 2932be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid *wil_if_alloc(struct device *dev, void __iomem *csr); 2942be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_if_free(struct wil6210_priv *wil); 2952be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_if_add(struct wil6210_priv *wil); 2962be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_if_remove(struct wil6210_priv *wil); 2972be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_priv_init(struct wil6210_priv *wil); 2982be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_priv_deinit(struct wil6210_priv *wil); 2992be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_reset(struct wil6210_priv *wil); 3002be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_link_on(struct wil6210_priv *wil); 3012be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_link_off(struct wil6210_priv *wil); 3022be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_up(struct wil6210_priv *wil); 3032be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_down(struct wil6210_priv *wil); 3042be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r); 3052be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3062be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr); 3072be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr); 3082be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, 3092be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev struct wil6210_mbox_hdr *hdr); 3102be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len); 3112be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wmi_recv_cmd(struct wil6210_priv *wil); 3122be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_call(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len, 3132be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev u16 reply_id, void *reply, u8 reply_size, int to_msec); 3142be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wmi_event_worker(struct work_struct *work); 3152be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wmi_event_flush(struct wil6210_priv *wil); 3162be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_ssid(struct wil6210_priv *wil, u8 ssid_len, const void *ssid); 3172be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_get_ssid(struct wil6210_priv *wil, u8 *ssid_len, void *ssid); 3182be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_channel(struct wil6210_priv *wil, int channel); 3192be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_get_channel(struct wil6210_priv *wil, int *channel); 3202be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_tx_eapol(struct wil6210_priv *wil, struct sk_buff *skb); 3212be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_del_cipher_key(struct wil6210_priv *wil, u8 key_index, 3222be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev const void *mac_addr); 3232be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_add_cipher_key(struct wil6210_priv *wil, u8 key_index, 3242be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev const void *mac_addr, int key_len, const void *key); 3252be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_echo(struct wil6210_priv *wil); 3262be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_ie(struct wil6210_priv *wil, u8 type, u16 ie_len, const void *ie); 32747e19af9a791d8862cdffb754cc2347b6389d487Vladimir Kondratievint wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring); 3282be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3292be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil6210_init_irq(struct wil6210_priv *wil, int irq); 3302be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_fini_irq(struct wil6210_priv *wil, int irq); 3312be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_disable_irq(struct wil6210_priv *wil); 3322be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_enable_irq(struct wil6210_priv *wil); 3332be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3342be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil6210_debugfs_init(struct wil6210_priv *wil); 3352be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_debugfs_remove(struct wil6210_priv *wil); 3362be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3372be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievstruct wireless_dev *wil_cfg80211_init(struct device *dev); 3382be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_wdev_free(struct wil6210_priv *wil); 3392be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3402be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_mac_address(struct wil6210_priv *wil, void *addr); 3412be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wmi_set_bcon(struct wil6210_priv *wil, int bi, u8 wmi_nettype); 3422be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil6210_disconnect(struct wil6210_priv *wil, void *bssid); 3432be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3442be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_rx_init(struct wil6210_priv *wil); 3452be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_rx_fini(struct wil6210_priv *wil); 3462be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3472be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* TX API */ 3482be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_vring_init_tx(struct wil6210_priv *wil, int id, int size, 3492be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev int cid, int tid); 3502be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_vring_fini_tx(struct wil6210_priv *wil, int id); 3512be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3522be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievnetdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev); 3532be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_tx_complete(struct wil6210_priv *wil, int ringid); 3542be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3552be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev/* RX API */ 3562be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievvoid wil_rx_handle(struct wil6210_priv *wil); 3572be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3582be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratievint wil_iftype_nl2wmi(enum nl80211_iftype type); 3592be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev 3602be7d22f062535de59babdb4b5e9de9ff31e817eVladimir Kondratiev#endif /* __WIL6210_H__ */ 361