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