2 * CDC network driver ioctl/indication encoding
3 * Broadcom 802.11abg Networking Device Driver
5 * Definitions subject to change without notice.
7 * $Copyright Open Broadcom Corporation$
9 * $Id: bcmcdc.h 318308 2012-03-02 02:23:42Z $
13 #include <proto/ethernet.h>
15 typedef struct cdc_ioctl {
23 #define CDC_MAX_MSG_SIZE ETHER_MAX_LEN
26 #define CDCL_IOC_OUTLEN_MASK 0x0000FFFF
28 #define CDCL_IOC_OUTLEN_SHIFT 0
29 #define CDCL_IOC_INLEN_MASK 0xFFFF0000
30 #define CDCL_IOC_INLEN_SHIFT 16
33 #define CDCF_IOC_ERROR 0x01
34 #define CDCF_IOC_SET 0x02
35 #define CDCF_IOC_OVL_IDX_MASK 0x3c
36 #define CDCF_IOC_OVL_RSV 0x40
37 #define CDCF_IOC_OVL 0x80
38 #define CDCF_IOC_ACTION_MASK 0xfe
39 #define CDCF_IOC_ACTION_SHIFT 1
40 #define CDCF_IOC_IF_MASK 0xF000
41 #define CDCF_IOC_IF_SHIFT 12
42 #define CDCF_IOC_ID_MASK 0xFFFF0000
43 #define CDCF_IOC_ID_SHIFT 16
45 #define CDC_IOC_IF_IDX(flags) (((flags) & CDCF_IOC_IF_MASK) >> CDCF_IOC_IF_SHIFT)
46 #define CDC_IOC_ID(flags) (((flags) & CDCF_IOC_ID_MASK) >> CDCF_IOC_ID_SHIFT)
48 #define CDC_GET_IF_IDX(hdr) \
49 ((int)((((hdr)->flags) & CDCF_IOC_IF_MASK) >> CDCF_IOC_IF_SHIFT))
50 #define CDC_SET_IF_IDX(hdr, idx) \
51 ((hdr)->flags = (((hdr)->flags & ~CDCF_IOC_IF_MASK) | ((idx) << CDCF_IOC_IF_SHIFT)))
62 #define BDC_HEADER_LEN 4
65 #define BDC_FLAG_80211_PKT 0x01
66 #define BDC_FLAG_SUM_GOOD 0x04
67 #define BDC_FLAG_SUM_NEEDED 0x08
68 #define BDC_FLAG_EVENT_MSG 0x08
69 #define BDC_FLAG_VER_MASK 0xf0
70 #define BDC_FLAG_VER_SHIFT 4
73 #define BDC_PRIORITY_MASK 0x07
74 #define BDC_PRIORITY_FC_MASK 0xf0
75 #define BDC_PRIORITY_FC_SHIFT 4
78 #define BDC_FLAG2_IF_MASK 0x0f
79 #define BDC_FLAG2_IF_SHIFT 0
80 #define BDC_FLAG2_FC_FLAG 0x10
84 #define BDC_PROTO_VER_1 1
85 #define BDC_PROTO_VER 2
88 #define BDC_GET_IF_IDX(hdr) \
89 ((int)((((hdr)->flags2) & BDC_FLAG2_IF_MASK) >> BDC_FLAG2_IF_SHIFT))
90 #define BDC_SET_IF_IDX(hdr, idx) \
91 ((hdr)->flags2 = (((hdr)->flags2 & ~BDC_FLAG2_IF_MASK) | ((idx) << BDC_FLAG2_IF_SHIFT)))
93 #define BDC_FLAG2_PAD_MASK 0xf0
94 #define BDC_FLAG_PAD_MASK 0x03
95 #define BDC_FLAG2_PAD_SHIFT 2
96 #define BDC_FLAG_PAD_SHIFT 0
97 #define BDC_FLAG2_PAD_IDX 0x3c
98 #define BDC_FLAG_PAD_IDX 0x03
99 #define BDC_GET_PAD_LEN(hdr) \
100 ((int)(((((hdr)->flags2) & BDC_FLAG2_PAD_MASK) >> BDC_FLAG2_PAD_SHIFT) | \
101 ((((hdr)->flags) & BDC_FLAG_PAD_MASK) >> BDC_FLAG_PAD_SHIFT)))
102 #define BDC_SET_PAD_LEN(hdr, idx) \
103 ((hdr)->flags2 = (((hdr)->flags2 & ~BDC_FLAG2_PAD_MASK) | \
104 (((idx) & BDC_FLAG2_PAD_IDX) << BDC_FLAG2_PAD_SHIFT))); \
105 ((hdr)->flags = (((hdr)->flags & ~BDC_FLAG_PAD_MASK) | \
106 (((idx) & BDC_FLAG_PAD_IDX) << BDC_FLAG_PAD_SHIFT)))