/*
- * Copyright (c) 2012 Qualcomm Atheros, Inc.
+ * Copyright (c) 2012-2014 Qualcomm Atheros, Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include <net/cfg80211.h>
+#include <linux/timex.h>
+#include "wil_platform.h"
+
#define WIL_NAME "wil6210"
+#define WIL_FW_NAME "wil6210.fw"
+
+#define WIL_MAX_BUS_REQUEST_KBPS 800000 /* ~6.1Gbps */
+
+struct wil_board {
+ int board;
+#define WIL_BOARD_MARLON (1)
+#define WIL_BOARD_SPARROW (2)
+ const char * const name;
+};
/**
* extract bits [@b0:@b1] (inclusive) from the value @x
} __packed;
/* registers - FW addresses */
+#define RGF_USER_USAGE_1 (0x880004)
+#define RGF_USER_USAGE_6 (0x880018)
#define RGF_USER_HW_MACHINE_STATE (0x8801dc)
#define HW_MACHINE_BOOT_DONE (0x3fffffd)
#define RGF_USER_USER_CPU_0 (0x8801e0)
+ #define BIT_USER_USER_CPU_MAN_RST BIT(1) /* user_cpu_man_rst */
#define RGF_USER_MAC_CPU_0 (0x8801fc)
+ #define BIT_USER_MAC_CPU_MAN_RST BIT(1) /* mac_cpu_man_rst */
#define RGF_USER_USER_SCRATCH_PAD (0x8802bc)
#define RGF_USER_FW_REV_ID (0x880a8c) /* chip revision */
#define RGF_USER_CLKS_CTL_0 (0x880abc)
+ #define BIT_USER_CLKS_CAR_AHB_SW_SEL BIT(1) /* ref clk/PLL */
#define BIT_USER_CLKS_RST_PWGD BIT(11) /* reset on "power good" */
#define RGF_USER_CLKS_CTL_SW_RST_VEC_0 (0x880b04)
#define RGF_USER_CLKS_CTL_SW_RST_VEC_1 (0x880b08)
#define RGF_USER_CLKS_CTL_SW_RST_VEC_2 (0x880b0c)
#define RGF_USER_CLKS_CTL_SW_RST_VEC_3 (0x880b10)
#define RGF_USER_CLKS_CTL_SW_RST_MASK_0 (0x880b14)
+ #define BIT_HPAL_PERST_FROM_PAD BIT(6)
+ #define BIT_CAR_PERST_RST BIT(7)
#define RGF_USER_USER_ICR (0x880b4c) /* struct RGF_ICR */
#define BIT_USER_USER_ICR_SW_INT_2 BIT(18)
+#define RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_0 (0x880c18)
+#define RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_1 (0x880c2c)
#define RGF_DMA_EP_TX_ICR (0x881bb4) /* struct RGF_ICR */
#define BIT_DMA_EP_TX_ICR_TX_DONE BIT(0)
#define BIT_DMA_PSEUDO_CAUSE_TX BIT(1)
#define BIT_DMA_PSEUDO_CAUSE_MISC BIT(2)
+#define RGF_HP_CTRL (0x88265c)
#define RGF_PCIE_LOS_COUNTER_CTL (0x882dc4)
+/* MAC timer, usec, for packet lifetime */
+#define RGF_MAC_MTRL_COUNTER_0 (0x886aa8)
+
+#define RGF_CAF_ICR (0x88946c) /* struct RGF_ICR */
+
/* popular locations */
#define HOST_MBOX HOSTADDR(RGF_USER_USER_SCRATCH_PAD)
#define HOST_SW_INT (HOSTADDR(RGF_USER_USER_ICR) + \
#define ISR_MISC_FW_ERROR BIT_DMA_EP_MISC_ICR_FW_INT(3)
/* Hardware definitions end */
+struct fw_map {
+ u32 from; /* linker address - from, inclusive */
+ u32 to; /* linker address - to, exclusive */
+ u32 host; /* PCI/Host address - BAR0 + 0x880000 */
+ const char *name; /* for debugfs */
+};
+
+/* array size should be in sync with actual definition in the wmi.c */
+extern const struct fw_map fw_mapping[7];
/**
* mk_cidxtid - construct @cidxtid field
*/
struct vring_tx_data {
int enabled;
-
+ cycles_t idle, last_idle, begin;
};
enum { /* for wil6210_priv.status */
u16 ssn;
u16 buf_size;
u16 timeout;
+ u16 ssn_last_drop;
u8 dialog_token;
bool first_time; /* is it 1-st time this buffer used? */
};
-struct wil6210_stats {
- u64 tsf;
- u32 snr;
- u16 last_mcs_rx;
- u16 bf_mcs; /* last BF, used for Tx */
- u16 my_rx_sector;
- u16 my_tx_sector;
- u16 peer_rx_sector;
- u16 peer_tx_sector;
-};
-
enum wil_sta_status {
wil_sta_unused = 0,
wil_sta_conn_pending = 1,
ulong status;
u32 fw_version;
u32 hw_version;
+ struct wil_board *board;
u8 n_mids; /* number of additional MIDs as reported by FW */
int recovery_count; /* num of FW recovery attempts in a short time */
unsigned long last_fw_recovery; /* jiffies of last fw recovery */
struct mutex mutex; /* for wil6210_priv access in wil_{up|down} */
/* statistics */
- struct wil6210_stats stats;
+ atomic_t isr_count_rx, isr_count_tx;
/* debugfs */
struct dentry *debug;
- struct debugfs_blob_wrapper fw_code_blob;
- struct debugfs_blob_wrapper fw_data_blob;
- struct debugfs_blob_wrapper fw_peri_blob;
- struct debugfs_blob_wrapper uc_code_blob;
- struct debugfs_blob_wrapper uc_data_blob;
- struct debugfs_blob_wrapper rgf_blob;
+ struct debugfs_blob_wrapper blobs[ARRAY_SIZE(fw_mapping)];
+
+ void *platform_handle;
+ struct wil_platform_ops platform_ops;
};
#define wil_to_wiphy(i) (i->wdev->wiphy)
#define wdev_to_wil(w) (struct wil6210_priv *)(wdev_priv(w))
#define wil_to_ndev(i) (wil_to_wdev(i)->netdev)
#define ndev_to_wil(n) (wdev_to_wil(n->ieee80211_ptr))
+#define wil_to_pcie_dev(i) (&i->pdev->dev)
int wil_dbg_trace(struct wil6210_priv *wil, const char *fmt, ...);
int wil_err(struct wil6210_priv *wil, const char *fmt, ...);
#define wil_dbg_wmi(wil, fmt, arg...) wil_dbg(wil, "DBG[ WMI]" fmt, ##arg)
#define wil_dbg_misc(wil, fmt, arg...) wil_dbg(wil, "DBG[MISC]" fmt, ##arg)
+#if defined(CONFIG_DYNAMIC_DEBUG)
#define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \
groupsize, buf, len, ascii) \
print_hex_dump_debug("DBG[TXRX]" prefix_str,\
print_hex_dump_debug("DBG[ WMI]" prefix_str,\
prefix_type, rowsize, \
groupsize, buf, len, ascii)
+#else
+#define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \
+ groupsize, buf, len, ascii)
+#define wil_hex_dump_wmi(prefix_str, prefix_type, rowsize, \
+ groupsize, buf, len, ascii)
+#endif
void wil_memcpy_fromio_32(void *dst, const volatile void __iomem *src,
size_t count);
void wil6210_fini_irq(struct wil6210_priv *wil, int irq);
void wil6210_disable_irq(struct wil6210_priv *wil);
void wil6210_enable_irq(struct wil6210_priv *wil);
+int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
+ struct cfg80211_mgmt_tx_params *params,
+ u64 *cookie);
int wil6210_debugfs_init(struct wil6210_priv *wil);
void wil6210_debugfs_remove(struct wil6210_priv *wil);
+int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid,
+ struct station_info *sinfo);
struct wireless_dev *wil_cfg80211_init(struct device *dev);
void wil_wdev_free(struct wil6210_priv *wil);
int wil_iftype_nl2wmi(enum nl80211_iftype type);
+int wil_request_firmware(struct wil6210_priv *wil, const char *name);
#endif /* __WIL6210_H__ */
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