3 #include <linux/interrupt.h>
6 * Defines for PCI based mac80211 Prism54 driver
8 * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
10 * Based on the islsm (softmac prism54) driver, which is:
11 * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License version 2 as
15 * published by the Free Software Foundation.
18 /* Device Interrupt register bits */
19 #define ISL38XX_DEV_INT_RESET 0x0001
20 #define ISL38XX_DEV_INT_UPDATE 0x0002
21 #define ISL38XX_DEV_INT_WAKEUP 0x0008
22 #define ISL38XX_DEV_INT_SLEEP 0x0010
23 #define ISL38XX_DEV_INT_ABORT 0x0020
24 /* these two only used in USB */
25 #define ISL38XX_DEV_INT_DATA 0x0040
26 #define ISL38XX_DEV_INT_MGMT 0x0080
28 #define ISL38XX_DEV_INT_PCIUART_CTS 0x4000
29 #define ISL38XX_DEV_INT_PCIUART_DR 0x8000
31 /* Interrupt Identification/Acknowledge/Enable register bits */
32 #define ISL38XX_INT_IDENT_UPDATE 0x0002
33 #define ISL38XX_INT_IDENT_INIT 0x0004
34 #define ISL38XX_INT_IDENT_WAKEUP 0x0008
35 #define ISL38XX_INT_IDENT_SLEEP 0x0010
36 #define ISL38XX_INT_IDENT_PCIUART_CTS 0x4000
37 #define ISL38XX_INT_IDENT_PCIUART_DR 0x8000
39 /* Control/Status register bits */
40 #define ISL38XX_CTRL_STAT_SLEEPMODE 0x00000200
41 #define ISL38XX_CTRL_STAT_CLKRUN 0x00800000
42 #define ISL38XX_CTRL_STAT_RESET 0x10000000
43 #define ISL38XX_CTRL_STAT_RAMBOOT 0x20000000
44 #define ISL38XX_CTRL_STAT_STARTHALTED 0x40000000
45 #define ISL38XX_CTRL_STAT_HOST_OVERRIDE 0x80000000
55 __le32 ring_control_base;
56 __le32 gen_purp_com[2];
59 __le32 direct_mem_base;
67 u8 cardbus_cis[0x800];
68 u8 direct_mem_win[0x1000];
71 /* usb backend only needs the register defines above */
80 struct p54p_ring_control {
83 struct p54p_desc rx_data[8];
84 struct p54p_desc tx_data[32];
85 struct p54p_desc rx_mgmt[4];
86 struct p54p_desc tx_mgmt[4];
89 #define P54P_READ(r) (__force __le32)__raw_readl(&priv->map->r)
90 #define P54P_WRITE(r, val) __raw_writel((__force u32)(__le32)(val), &priv->map->r)
93 struct p54_common common;
95 struct p54p_csr __iomem *map;
96 struct tasklet_struct tasklet;
97 const struct firmware *firmware;
99 struct p54p_ring_control *ring_control;
100 dma_addr_t ring_control_dma;
101 u32 rx_idx_data, tx_idx_data;
102 u32 rx_idx_mgmt, tx_idx_mgmt;
103 struct sk_buff *rx_buf_data[8];
104 struct sk_buff *rx_buf_mgmt[4];
105 struct sk_buff *tx_buf_data[32];
106 struct sk_buff *tx_buf_mgmt[4];
107 struct completion boot_comp;
108 struct completion fw_loaded;
111 #endif /* P54USB_H */
112 #endif /* P54PCI_H */