File: | dev/usb/if_zyd.c |
Warning: | line 636, column 9 Result of 'malloc' is converted to a pointer of type 'struct ieee80211_node', which is incompatible with sizeof operand type 'struct zyd_node' |
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1 | /* $OpenBSD: if_zyd.c,v 1.127 2022/01/09 05:43:00 jsg Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 2006 by Damien Bergamini <damien.bergamini@free.fr> |
5 | * Copyright (c) 2006 by Florian Stoehr <ich@florian-stoehr.de> |
6 | * |
7 | * Permission to use, copy, modify, and distribute this software for any |
8 | * purpose with or without fee is hereby granted, provided that the above |
9 | * copyright notice and this permission notice appear in all copies. |
10 | * |
11 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
12 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
13 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
14 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
15 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
16 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
17 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
18 | */ |
19 | |
20 | /* |
21 | * ZyDAS ZD1211/ZD1211B USB WLAN driver. |
22 | */ |
23 | |
24 | #include "bpfilter.h" |
25 | |
26 | #include <sys/param.h> |
27 | #include <sys/sockio.h> |
28 | #include <sys/mbuf.h> |
29 | #include <sys/kernel.h> |
30 | #include <sys/socket.h> |
31 | #include <sys/systm.h> |
32 | #include <sys/malloc.h> |
33 | #include <sys/timeout.h> |
34 | #include <sys/conf.h> |
35 | #include <sys/device.h> |
36 | #include <sys/endian.h> |
37 | |
38 | #if NBPFILTER1 > 0 |
39 | #include <net/bpf.h> |
40 | #endif |
41 | #include <net/if.h> |
42 | #include <net/if_dl.h> |
43 | #include <net/if_media.h> |
44 | |
45 | #include <netinet/in.h> |
46 | #include <netinet/if_ether.h> |
47 | |
48 | #include <net80211/ieee80211_var.h> |
49 | #include <net80211/ieee80211_amrr.h> |
50 | #include <net80211/ieee80211_radiotap.h> |
51 | |
52 | #include <dev/usb/usb.h> |
53 | #include <dev/usb/usbdi.h> |
54 | #include <dev/usb/usbdi_util.h> |
55 | #include <dev/usb/usbdevs.h> |
56 | |
57 | #include <dev/usb/if_zydreg.h> |
58 | |
59 | #ifdef ZYD_DEBUG |
60 | #define DPRINTF(x) do { if (zyddebug > 0) printf x; } while (0) |
61 | #define DPRINTFN(n, x) do { if (zyddebug > (n)) printf x; } while (0) |
62 | int zyddebug = 0; |
63 | #else |
64 | #define DPRINTF(x) |
65 | #define DPRINTFN(n, x) |
66 | #endif |
67 | |
68 | static const struct zyd_phy_pair zyd_def_phy[] = ZYD_DEF_PHY{ { 0x9000, 0x0a }, { 0x9004, 0x06 }, { 0x9008, 0x26 }, { 0x900c , 0x38 }, { 0x9020, 0x80 }, { 0x9024, 0xa0 }, { 0x9028, 0x81 } , { 0x902c, 0x00 }, { 0x9030, 0x7f }, { 0x9034, 0x8c }, { 0x9038 , 0x80 }, { 0x903c, 0x3d }, { 0x9040, 0x20 }, { 0x9044, 0x1e } , { 0x9048, 0x0a }, { 0x904c, 0x48 }, { 0x9050, 0x0c }, { 0x9054 , 0x0c }, { 0x9058, 0x23 }, { 0x905c, 0x90 }, { 0x9060, 0x14 } , { 0x9064, 0x40 }, { 0x9068, 0x10 }, { 0x906c, 0x19 }, { 0x9070 , 0x7f }, { 0x9074, 0x80 }, { 0x9078, 0x4b }, { 0x907c, 0x60 } , { 0x9080, 0x43 }, { 0x9084, 0x08 }, { 0x9088, 0x06 }, { 0x908c , 0x0a }, { 0x9090, 0x00 }, { 0x9094, 0x00 }, { 0x9098, 0x38 } , { 0x909c, 0x0c }, { 0x90a0, 0x84 }, { 0x90a4, 0x2a }, { 0x90a8 , 0x80 }, { 0x90ac, 0x10 }, { 0x90b0, 0x12 }, { 0x90b8, 0xff } , { 0x90bc, 0x08 }, { 0x90c0, 0x26 }, { 0x90c4, 0x5b }, { 0x9100 , 0xd0 }, { 0x9104, 0x04 }, { 0x9108, 0x58 }, { 0x910c, 0xc9 } , { 0x9110, 0x88 }, { 0x9114, 0x41 }, { 0x9118, 0x23 }, { 0x911c , 0x10 }, { 0x9120, 0xff }, { 0x9124, 0x32 }, { 0x9128, 0x30 } , { 0x912c, 0x65 }, { 0x9130, 0x41 }, { 0x9134, 0x1b }, { 0x9138 , 0x30 }, { 0x913c, 0x68 }, { 0x9140, 0x64 }, { 0x9144, 0x64 } , { 0x9148, 0x00 }, { 0x914c, 0x00 }, { 0x9150, 0x00 }, { 0x9154 , 0x02 }, { 0x9158, 0x00 }, { 0x915c, 0x00 }, { 0x9160, 0xff } , { 0x9164, 0xfc }, { 0x9168, 0x00 }, { 0x916c, 0x00 }, { 0x9170 , 0x00 }, { 0x9174, 0x08 }, { 0x9178, 0x00 }, { 0x917c, 0x00 } , { 0x9180, 0xff }, { 0x9184, 0xe7 }, { 0x9188, 0x00 }, { 0x918c , 0x00 }, { 0x9190, 0x00 }, { 0x9194, 0xae }, { 0x9198, 0x02 } , { 0x919c, 0x00 }, { 0x91a0, 0x03 }, { 0x91a4, 0x65 }, { 0x91a8 , 0x04 }, { 0x91ac, 0x00 }, { 0x91b0, 0x0a }, { 0x91b4, 0xaa } , { 0x91b8, 0xaa }, { 0x91bc, 0x25 }, { 0x91c0, 0x25 }, { 0x91c4 , 0x00 }, { 0x91dc, 0x1e }, { 0x91f4, 0x90 }, { 0x91f8, 0x00 } , { 0x91fc, 0x00 }, { 0x9010, 0x00 }, { 0x9014, 0x00 }, { 0x9018 , 0x00 }, { 0x901c, 0x00 }, { 0x9024, 0x20 }, { 0x9030, 0xf0 } , { 0x9050, 0x0e }, { 0x9054, 0x0e }, { 0x906c, 0x10 }, { 0x90b0 , 0x33 }, { 0x90bc, 0x30 }, { 0x914c, 0x24 }, { 0x9150, 0x04 } , { 0x9154, 0x00 }, { 0x9158, 0x0C }, { 0x915c, 0x12 }, { 0x9160 , 0x0C }, { 0x9164, 0x00 }, { 0x9168, 0x10 }, { 0x916c, 0x08 } , { 0x9174, 0x00 }, { 0x9178, 0x01 }, { 0x917c, 0x00 }, { 0x9180 , 0x50 }, { 0x9184, 0x37 }, { 0x9188, 0x35 }, { 0x9194, 0x13 } , { 0x9198, 0x27 }, { 0x919c, 0x27 }, { 0x91a0, 0x18 }, { 0x91a4 , 0x12 }, { 0x91b4, 0x27 }, { 0x91b8, 0x27 }, { 0x91bc, 0x27 } , { 0x91c0, 0x27 }, { 0x91c4, 0x27 }, { 0x91c8, 0x27 }, { 0x91cc , 0x26 }, { 0x91d0, 0x24 }, { 0x91d4, 0xfc }, { 0x91d8, 0xfa } , { 0x91e0, 0x4f }, { 0x91ec, 0x27 }, { 0x91f4, 0xaa }, { 0x91fc , 0x03 }, { 0x9200, 0x14 }, { 0x9204, 0x12 }, { 0x9208, 0x10 } , { 0x920c, 0x0C }, { 0x9220, 0xdf }, { 0x9224, 0x40 }, { 0x9228 , 0xa0 }, { 0x922c, 0xb0 }, { 0x9230, 0x99 }, { 0x9234, 0x82 } , { 0x9238, 0x54 }, { 0x923c, 0x1c }, { 0x9240, 0x6c }, { 0x924c , 0x07 }, { 0x9250, 0x4c }, { 0x9254, 0x50 }, { 0x9258, 0x0e } , { 0x925c, 0x18 }, { 0x9280, 0xfe }, { 0x9284, 0xee }, { 0x9288 , 0xaa }, { 0x928c, 0xfa }, { 0x9290, 0xfa }, { 0x9294, 0xea } , { 0x9298, 0xbe }, { 0x929c, 0xbe }, { 0x92a0, 0x6a }, { 0x92a4 , 0xba }, { 0x92a8, 0xba }, { 0x92ac, 0xba }, { 0x9330, 0x7d } , { 0x932c, 0x30 }, { 0, 0 } }; |
69 | static const struct zyd_phy_pair zyd_def_phyB[] = ZYD_DEF_PHYB{ { 0x9000, 0x14 }, { 0x9004, 0x06 }, { 0x9008, 0x26 }, { 0x900c , 0x38 }, { 0x9020, 0x80 }, { 0x9024, 0xe0 }, { 0x9028, 0x81 } , { 0x902c, 0x00 }, { 0x9030, 0xf0 }, { 0x9034, 0x8c }, { 0x9038 , 0x80 }, { 0x903c, 0x3d }, { 0x9040, 0x20 }, { 0x9044, 0x1e } , { 0x9048, 0x0a }, { 0x904c, 0x48 }, { 0x9050, 0x10 }, { 0x9054 , 0x0e }, { 0x9058, 0x23 }, { 0x905c, 0x90 }, { 0x9060, 0x14 } , { 0x9064, 0x40 }, { 0x9068, 0x10 }, { 0x906c, 0x10 }, { 0x9070 , 0x7f }, { 0x9074, 0x80 }, { 0x9078, 0x4b }, { 0x907c, 0x60 } , { 0x9080, 0x43 }, { 0x9084, 0x08 }, { 0x9088, 0x06 }, { 0x908c , 0x0a }, { 0x9090, 0x00 }, { 0x9094, 0x00 }, { 0x9098, 0x38 } , { 0x909c, 0x0c }, { 0x90a0, 0x84 }, { 0x90a4, 0x2a }, { 0x90a8 , 0x80 }, { 0x90ac, 0x10 }, { 0x90b0, 0x33 }, { 0x90b8, 0xff } , { 0x90bc, 0x1E }, { 0x90c0, 0x26 }, { 0x90c4, 0x5b }, { 0x9100 , 0xd0 }, { 0x9104, 0x04 }, { 0x9108, 0x58 }, { 0x910c, 0xc9 } , { 0x9110, 0x88 }, { 0x9114, 0x41 }, { 0x9118, 0x23 }, { 0x911c , 0x10 }, { 0x9120, 0xff }, { 0x9124, 0x32 }, { 0x9128, 0x30 } , { 0x912c, 0x65 }, { 0x9130, 0x41 }, { 0x9134, 0x1b }, { 0x9138 , 0x30 }, { 0x913c, 0xf0 }, { 0x9140, 0x64 }, { 0x9144, 0x64 } , { 0x9148, 0x00 }, { 0x914c, 0x24 }, { 0x9150, 0x04 }, { 0x9154 , 0x00 }, { 0x9158, 0x0c }, { 0x915c, 0x12 }, { 0x9160, 0x0c } , { 0x9164, 0x00 }, { 0x9168, 0x58 }, { 0x916c, 0x04 }, { 0x9170 , 0x00 }, { 0x9174, 0x00 }, { 0x9178, 0x01 }, { 0x917c, 0x20 } , { 0x9180, 0x50 }, { 0x9184, 0x37 }, { 0x9188, 0x35 }, { 0x918c , 0x00 }, { 0x9190, 0x01 }, { 0x9194, 0x13 }, { 0x9198, 0x27 } , { 0x919c, 0x27 }, { 0x91a0, 0x18 }, { 0x91a4, 0x12 }, { 0x91a8 , 0x04 }, { 0x91ac, 0x00 }, { 0x91b0, 0x0a }, { 0x91b4, 0x27 } , { 0x91b8, 0x27 }, { 0x91bc, 0x27 }, { 0x91c0, 0x27 }, { 0x91c4 , 0x27 }, { 0x91c8, 0x27 }, { 0x91cc, 0x26 }, { 0x91d0, 0x24 } , { 0x91d4, 0xfc }, { 0x91d8, 0xfa }, { 0x91dc, 0x1e }, { 0x91f4 , 0x90 }, { 0x91f8, 0x00 }, { 0x91fc, 0x00 }, { 0x9200, 0x14 } , { 0x9204, 0x12 }, { 0x9208, 0x10 }, { 0x920c, 0x0c }, { 0x9220 , 0xdf }, { 0x9224, 0xa0 }, { 0x9228, 0xa8 }, { 0x922c, 0xb4 } , { 0x9230, 0x98 }, { 0x9234, 0x82 }, { 0x9238, 0x53 }, { 0x923c , 0x1c }, { 0x9240, 0x6c }, { 0x924c, 0x07 }, { 0x9250, 0x40 } , { 0x9254, 0x40 }, { 0x9258, 0x14 }, { 0x925c, 0x18 }, { 0x927c , 0x70 }, { 0x9280, 0xfe }, { 0x9284, 0xee }, { 0x9288, 0xaa } , { 0x928c, 0xfa }, { 0x9290, 0xfa }, { 0x9294, 0xea }, { 0x9298 , 0xbe }, { 0x929c, 0xbe }, { 0x92a0, 0x6a }, { 0x92a4, 0xba } , { 0x92a8, 0xba }, { 0x92ac, 0xba }, { 0x9330, 0x7d }, { 0x932c , 0x30 }, { 0, 0 } }; |
70 | |
71 | /* various supported device vendors/products */ |
72 | #define ZYD_ZD1211_DEV(v, p){ { USB_VENDOR_v, USB_PRODUCT_v_p }, 0 } \ |
73 | { { USB_VENDOR_##v, USB_PRODUCT_##v##_##p }, ZYD_ZD12110 } |
74 | #define ZYD_ZD1211B_DEV(v, p){ { USB_VENDOR_v, USB_PRODUCT_v_p }, 1 } \ |
75 | { { USB_VENDOR_##v, USB_PRODUCT_##v##_##p }, ZYD_ZD1211B1 } |
76 | static const struct zyd_type { |
77 | struct usb_devno dev; |
78 | uint8_t rev; |
79 | #define ZYD_ZD12110 0 |
80 | #define ZYD_ZD1211B1 1 |
81 | } zyd_devs[] = { |
82 | ZYD_ZD1211_DEV(3COM2, 3CRUSB10075){ { 0x6891, 0xa727 }, 0 }, |
83 | ZYD_ZD1211_DEV(ABOCOM, WL54){ { 0x07b8, 0x6001 }, 0 }, |
84 | ZYD_ZD1211_DEV(ASUS, WL159G){ { 0x0b05, 0x170c }, 0 }, |
85 | ZYD_ZD1211_DEV(CYBERTAN, TG54USB){ { 0x129b, 0x1666 }, 0 }, |
86 | ZYD_ZD1211_DEV(DRAYTEK, VIGOR550){ { 0x0675, 0x0550 }, 0 }, |
87 | ZYD_ZD1211_DEV(PLANEX2, GWUS54GD){ { 0x2019, 0xed01 }, 0 }, |
88 | ZYD_ZD1211_DEV(PLANEX2, GWUS54GZL){ { 0x2019, 0xc007 }, 0 }, |
89 | ZYD_ZD1211_DEV(PLANEX3, GWUS54GZ){ { 0x14ea, 0xab10 }, 0 }, |
90 | ZYD_ZD1211_DEV(PLANEX3, GWUS54MINI){ { 0x14ea, 0xab13 }, 0 }, |
91 | ZYD_ZD1211_DEV(SAGEM, XG760A){ { 0x079b, 0x004a }, 0 }, |
92 | ZYD_ZD1211_DEV(SENAO, NUB8301){ { 0x1740, 0x2000 }, 0 }, |
93 | ZYD_ZD1211_DEV(SITECOMEU, WL113){ { 0x0df6, 0x9071 }, 0 }, |
94 | ZYD_ZD1211_DEV(SWEEX, ZD1211){ { 0x5173, 0x1809 }, 0 }, |
95 | ZYD_ZD1211_DEV(TEKRAM, QUICKWLAN){ { 0x0b3b, 0x1630 }, 0 }, |
96 | ZYD_ZD1211_DEV(TEKRAM, ZD1211_1){ { 0x0b3b, 0x5630 }, 0 }, |
97 | ZYD_ZD1211_DEV(TEKRAM, ZD1211_2){ { 0x0b3b, 0x6630 }, 0 }, |
98 | ZYD_ZD1211_DEV(TWINMOS, G240){ { 0x126f, 0xa006 }, 0 }, |
99 | ZYD_ZD1211_DEV(UMEDIA, ALL0298V2){ { 0x157e, 0x3204 }, 0 }, |
100 | ZYD_ZD1211_DEV(UMEDIA, TEW429UB_A){ { 0x157e, 0x300a }, 0 }, |
101 | ZYD_ZD1211_DEV(UMEDIA, TEW429UB){ { 0x157e, 0x300b }, 0 }, |
102 | ZYD_ZD1211_DEV(UNKNOWN2, NW3100){ { 0x0105, 0x145f }, 0 }, |
103 | ZYD_ZD1211_DEV(WISTRONNEWEB, UR055G){ { 0x1435, 0x0711 }, 0 }, |
104 | ZYD_ZD1211_DEV(ZCOM, ZD1211){ { 0x0cde, 0x0011 }, 0 }, |
105 | ZYD_ZD1211_DEV(ZYDAS, ALL0298){ { 0x0ace, 0xa211 }, 0 }, |
106 | ZYD_ZD1211_DEV(ZYDAS, ZD1211){ { 0x0ace, 0x1211 }, 0 }, |
107 | ZYD_ZD1211_DEV(ZYXEL, AG225H){ { 0x0586, 0x3409 }, 0 }, |
108 | ZYD_ZD1211_DEV(ZYXEL, G200V2){ { 0x0586, 0x3407 }, 0 }, |
109 | ZYD_ZD1211_DEV(ZYXEL, G202){ { 0x0586, 0x3410 }, 0 }, |
110 | ZYD_ZD1211_DEV(ZYXEL, G220){ { 0x0586, 0x3401 }, 0 }, |
111 | ZYD_ZD1211_DEV(ZYXEL, G220F){ { 0x0586, 0x3402 }, 0 }, |
112 | |
113 | ZYD_ZD1211B_DEV(ACCTON, SMCWUSBG){ { 0x083a, 0x4505 }, 1 }, |
114 | ZYD_ZD1211B_DEV(ACCTON, WN4501H_LF_IR){ { 0x083a, 0xe503 }, 1 }, |
115 | ZYD_ZD1211B_DEV(ACCTON, WUS201){ { 0x083a, 0xe506 }, 1 }, |
116 | ZYD_ZD1211B_DEV(ACCTON, ZD1211B){ { 0x083a, 0xe501 }, 1 }, |
117 | ZYD_ZD1211B_DEV(ASUS, A9T_WIFI){ { 0x0b05, 0x171b }, 1 }, |
118 | ZYD_ZD1211B_DEV(BELKIN, F5D7050C){ { 0x050d, 0x705c }, 1 }, |
119 | ZYD_ZD1211B_DEV(BELKIN, ZD1211B){ { 0x050d, 0x4050 }, 1 }, |
120 | ZYD_ZD1211B_DEV(BEWAN, BWIFI_USB54AR){ { 0x07fa, 0x1196 }, 1 }, |
121 | ZYD_ZD1211B_DEV(CISCOLINKSYS, WUSBF54G){ { 0x13b1, 0x0024 }, 1 }, |
122 | ZYD_ZD1211B_DEV(CYBERTAN, ZD1211B){ { 0x129b, 0x1667 }, 1 }, |
123 | ZYD_ZD1211B_DEV(FIBERLINE, WL430U){ { 0x1582, 0x6003 }, 1 }, |
124 | ZYD_ZD1211B_DEV(MELCO, KG54L){ { 0x0411, 0x00da }, 1 }, |
125 | ZYD_ZD1211B_DEV(PHILIPS, SNU5600){ { 0x0471, 0x1236 }, 1 }, |
126 | ZYD_ZD1211B_DEV(PHILIPS, SNU5630NS05){ { 0x0471, 0x1237 }, 1 }, |
127 | ZYD_ZD1211B_DEV(PLANEX2, GW_US54GXS){ { 0x2019, 0x5303 }, 1 }, |
128 | ZYD_ZD1211B_DEV(PLANEX4, GWUS54ZGL){ { 0x0053, 0x5301 }, 1 }, |
129 | ZYD_ZD1211B_DEV(PLANEX4, ZD1211B){ { 0x0053, 0x5302 }, 1 }, |
130 | ZYD_ZD1211B_DEV(SAGEM, XG76NA){ { 0x079b, 0x0062 }, 1 }, |
131 | ZYD_ZD1211B_DEV(SITECOMEU, WL603){ { 0x0df6, 0x0036 }, 1 }, |
132 | ZYD_ZD1211B_DEV(SITECOMEU, ZD1211B){ { 0x0df6, 0x9075 }, 1 }, |
133 | ZYD_ZD1211B_DEV(UMEDIA, TEW429UBC1){ { 0x157e, 0x300d }, 1 }, |
134 | ZYD_ZD1211B_DEV(UNKNOWN2, ZD1211B){ { 0x0105, 0x0105 }, 1 }, |
135 | ZYD_ZD1211B_DEV(UNKNOWN3, ZD1211B){ { 0x1233, 0x1233 }, 1 }, |
136 | ZYD_ZD1211B_DEV(SONY, IFU_WLM2){ { 0x054c, 0x0257 }, 1 }, |
137 | ZYD_ZD1211B_DEV(USR, USR5423){ { 0x0baf, 0x0121 }, 1 }, |
138 | ZYD_ZD1211B_DEV(VTECH, ZD1211B){ { 0x0f88, 0x3014 }, 1 }, |
139 | ZYD_ZD1211B_DEV(ZCOM, ZD1211B){ { 0x0cde, 0x001a }, 1 }, |
140 | ZYD_ZD1211B_DEV(ZYDAS, ZD1211B){ { 0x0ace, 0x1215 }, 1 }, |
141 | ZYD_ZD1211B_DEV(ZYDAS, ZD1211B_2){ { 0x0ace, 0xb215 }, 1 }, |
142 | ZYD_ZD1211B_DEV(ZYXEL, AG220){ { 0x0586, 0x3412 }, 1 }, |
143 | ZYD_ZD1211B_DEV(ZYXEL, AG225HV2){ { 0x0586, 0x3413 }, 1 }, |
144 | ZYD_ZD1211B_DEV(ZYXEL, G220V2){ { 0x0586, 0x340f }, 1 }, |
145 | ZYD_ZD1211B_DEV(ZYXEL, M202){ { 0x0586, 0x340a }, 1 } |
146 | }; |
147 | #define zyd_lookup(v, p)((const struct zyd_type *)usbd_match_device((const struct usb_devno *)(zyd_devs), sizeof (zyd_devs) / sizeof ((zyd_devs)[0]), sizeof ((zyd_devs)[0]), (v), (p))) \ |
148 | ((const struct zyd_type *)usb_lookup(zyd_devs, v, p)usbd_match_device((const struct usb_devno *)(zyd_devs), sizeof (zyd_devs) / sizeof ((zyd_devs)[0]), sizeof ((zyd_devs)[0]), (v), (p))) |
149 | |
150 | int zyd_match(struct device *, void *, void *); |
151 | void zyd_attach(struct device *, struct device *, void *); |
152 | int zyd_detach(struct device *, int); |
153 | |
154 | struct cfdriver zyd_cd = { |
155 | NULL((void *)0), "zyd", DV_IFNET |
156 | }; |
157 | |
158 | const struct cfattach zyd_ca = { |
159 | sizeof(struct zyd_softc), zyd_match, zyd_attach, zyd_detach |
160 | }; |
161 | |
162 | void zyd_attachhook(struct device *); |
163 | int zyd_complete_attach(struct zyd_softc *); |
164 | int zyd_open_pipes(struct zyd_softc *); |
165 | void zyd_close_pipes(struct zyd_softc *); |
166 | int zyd_alloc_tx_list(struct zyd_softc *); |
167 | void zyd_free_tx_list(struct zyd_softc *); |
168 | int zyd_alloc_rx_list(struct zyd_softc *); |
169 | void zyd_free_rx_list(struct zyd_softc *); |
170 | struct ieee80211_node *zyd_node_alloc(struct ieee80211com *); |
171 | int zyd_media_change(struct ifnet *); |
172 | void zyd_next_scan(void *); |
173 | void zyd_task(void *); |
174 | int zyd_newstate(struct ieee80211com *, enum ieee80211_state, int); |
175 | int zyd_cmd_read(struct zyd_softc *, const void *, size_t, int); |
176 | int zyd_read16(struct zyd_softc *, uint16_t, uint16_t *); |
177 | int zyd_read32(struct zyd_softc *, uint16_t, uint32_t *); |
178 | int zyd_cmd_write(struct zyd_softc *, u_int16_t, const void *, int); |
179 | int zyd_write16(struct zyd_softc *, uint16_t, uint16_t); |
180 | int zyd_write32(struct zyd_softc *, uint16_t, uint32_t); |
181 | int zyd_rfwrite(struct zyd_softc *, uint32_t); |
182 | void zyd_lock_phy(struct zyd_softc *); |
183 | void zyd_unlock_phy(struct zyd_softc *); |
184 | int zyd_rfmd_init(struct zyd_rf *); |
185 | int zyd_rfmd_switch_radio(struct zyd_rf *, int); |
186 | int zyd_rfmd_set_channel(struct zyd_rf *, uint8_t); |
187 | int zyd_al2230_init(struct zyd_rf *); |
188 | int zyd_al2230_switch_radio(struct zyd_rf *, int); |
189 | int zyd_al2230_set_channel(struct zyd_rf *, uint8_t); |
190 | int zyd_al2230_init_b(struct zyd_rf *); |
191 | int zyd_al7230B_init(struct zyd_rf *); |
192 | int zyd_al7230B_switch_radio(struct zyd_rf *, int); |
193 | int zyd_al7230B_set_channel(struct zyd_rf *, uint8_t); |
194 | int zyd_al2210_init(struct zyd_rf *); |
195 | int zyd_al2210_switch_radio(struct zyd_rf *, int); |
196 | int zyd_al2210_set_channel(struct zyd_rf *, uint8_t); |
197 | int zyd_gct_init(struct zyd_rf *); |
198 | int zyd_gct_switch_radio(struct zyd_rf *, int); |
199 | int zyd_gct_set_channel(struct zyd_rf *, uint8_t); |
200 | int zyd_maxim_init(struct zyd_rf *); |
201 | int zyd_maxim_switch_radio(struct zyd_rf *, int); |
202 | int zyd_maxim_set_channel(struct zyd_rf *, uint8_t); |
203 | int zyd_maxim2_init(struct zyd_rf *); |
204 | int zyd_maxim2_switch_radio(struct zyd_rf *, int); |
205 | int zyd_maxim2_set_channel(struct zyd_rf *, uint8_t); |
206 | int zyd_rf_attach(struct zyd_softc *, uint8_t); |
207 | const char *zyd_rf_name(uint8_t); |
208 | int zyd_hw_init(struct zyd_softc *); |
209 | int zyd_read_eeprom(struct zyd_softc *); |
210 | void zyd_set_multi(struct zyd_softc *); |
211 | void zyd_set_macaddr(struct zyd_softc *, const uint8_t *); |
212 | void zyd_set_bssid(struct zyd_softc *, const uint8_t *); |
213 | int zyd_switch_radio(struct zyd_softc *, int); |
214 | void zyd_set_led(struct zyd_softc *, int, int); |
215 | int zyd_set_rxfilter(struct zyd_softc *); |
216 | void zyd_set_chan(struct zyd_softc *, struct ieee80211_channel *); |
217 | int zyd_set_beacon_interval(struct zyd_softc *, int); |
218 | uint8_t zyd_plcp_signal(int); |
219 | void zyd_intr(struct usbd_xfer *, void *, usbd_status); |
220 | void zyd_rx_data(struct zyd_softc *, const uint8_t *, uint16_t, |
221 | struct mbuf_list *); |
222 | void zyd_rxeof(struct usbd_xfer *, void *, usbd_status); |
223 | void zyd_txeof(struct usbd_xfer *, void *, usbd_status); |
224 | int zyd_tx(struct zyd_softc *, struct mbuf *, |
225 | struct ieee80211_node *); |
226 | void zyd_start(struct ifnet *); |
227 | void zyd_watchdog(struct ifnet *); |
228 | int zyd_ioctl(struct ifnet *, u_long, caddr_t); |
229 | int zyd_init(struct ifnet *); |
230 | void zyd_stop(struct ifnet *, int); |
231 | int zyd_loadfirmware(struct zyd_softc *, u_char *, size_t); |
232 | void zyd_iter_func(void *, struct ieee80211_node *); |
233 | void zyd_amrr_timeout(void *); |
234 | void zyd_newassoc(struct ieee80211com *, struct ieee80211_node *, |
235 | int); |
236 | |
237 | int |
238 | zyd_match(struct device *parent, void *match, void *aux) |
239 | { |
240 | struct usb_attach_arg *uaa = aux; |
241 | |
242 | if (uaa->iface == NULL((void *)0) || uaa->configno != ZYD_CONFIG_NO1) |
243 | return UMATCH_NONE0; |
244 | |
245 | return (zyd_lookup(uaa->vendor, uaa->product)((const struct zyd_type *)usbd_match_device((const struct usb_devno *)(zyd_devs), sizeof (zyd_devs) / sizeof ((zyd_devs)[0]), sizeof ((zyd_devs)[0]), (uaa->vendor), (uaa->product))) != NULL((void *)0)) ? |
246 | UMATCH_VENDOR_PRODUCT13 : UMATCH_NONE0; |
247 | } |
248 | |
249 | void |
250 | zyd_attachhook(struct device *self) |
251 | { |
252 | struct zyd_softc *sc = (struct zyd_softc *)self; |
253 | const char *fwname; |
254 | u_char *fw; |
255 | size_t fwsize; |
256 | int error; |
257 | |
258 | fwname = (sc->mac_rev == ZYD_ZD12110) ? "zd1211" : "zd1211b"; |
259 | if ((error = loadfirmware(fwname, &fw, &fwsize)) != 0) { |
260 | printf("%s: error %d, could not read firmware file %s\n", |
261 | sc->sc_dev.dv_xname, error, fwname); |
262 | return; |
263 | } |
264 | |
265 | error = zyd_loadfirmware(sc, fw, fwsize); |
266 | free(fw, M_DEVBUF2, fwsize); |
267 | if (error != 0) { |
268 | printf("%s: could not load firmware (error=%d)\n", |
269 | sc->sc_dev.dv_xname, error); |
270 | return; |
271 | } |
272 | |
273 | /* complete the attach process */ |
274 | if (zyd_complete_attach(sc) == 0) |
275 | sc->attached = 1; |
276 | } |
277 | |
278 | void |
279 | zyd_attach(struct device *parent, struct device *self, void *aux) |
280 | { |
281 | struct zyd_softc *sc = (struct zyd_softc *)self; |
282 | struct usb_attach_arg *uaa = aux; |
283 | usb_device_descriptor_t* ddesc; |
284 | |
285 | sc->sc_udev = uaa->device; |
286 | sc->sc_iface = uaa->iface; |
287 | |
288 | sc->mac_rev = zyd_lookup(uaa->vendor, uaa->product)((const struct zyd_type *)usbd_match_device((const struct usb_devno *)(zyd_devs), sizeof (zyd_devs) / sizeof ((zyd_devs)[0]), sizeof ((zyd_devs)[0]), (uaa->vendor), (uaa->product)))->rev; |
289 | |
290 | ddesc = usbd_get_device_descriptor(sc->sc_udev); |
291 | if (UGETW(ddesc->bcdDevice)(*(u_int16_t *)(ddesc->bcdDevice)) < 0x4330) { |
292 | printf("%s: device version mismatch: 0x%x " |
293 | "(only >= 43.30 supported)\n", sc->sc_dev.dv_xname, |
294 | UGETW(ddesc->bcdDevice)(*(u_int16_t *)(ddesc->bcdDevice))); |
295 | return; |
296 | } |
297 | |
298 | config_mountroot(self, zyd_attachhook); |
299 | } |
300 | |
301 | int |
302 | zyd_complete_attach(struct zyd_softc *sc) |
303 | { |
304 | struct ieee80211com *ic = &sc->sc_ic; |
305 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; |
306 | usbd_status error; |
307 | int i; |
308 | |
309 | usb_init_task(&sc->sc_task, zyd_task, sc, USB_TASK_TYPE_GENERIC)((&sc->sc_task)->fun = (zyd_task), (&sc->sc_task )->arg = (sc), (&sc->sc_task)->type = (0), (& sc->sc_task)->state = 0x0); |
310 | timeout_set(&sc->scan_to, zyd_next_scan, sc); |
311 | |
312 | sc->amrr.amrr_min_success_threshold = 1; |
313 | sc->amrr.amrr_max_success_threshold = 10; |
314 | timeout_set(&sc->amrr_to, zyd_amrr_timeout, sc); |
315 | |
316 | error = usbd_set_config_no(sc->sc_udev, ZYD_CONFIG_NO1, 1); |
317 | if (error != 0) { |
318 | printf("%s: setting config no failed\n", |
319 | sc->sc_dev.dv_xname); |
320 | goto fail; |
321 | } |
322 | |
323 | error = usbd_device2interface_handle(sc->sc_udev, ZYD_IFACE_INDEX0, |
324 | &sc->sc_iface); |
325 | if (error != 0) { |
326 | printf("%s: getting interface handle failed\n", |
327 | sc->sc_dev.dv_xname); |
328 | goto fail; |
329 | } |
330 | |
331 | if ((error = zyd_open_pipes(sc)) != 0) { |
332 | printf("%s: could not open pipes\n", sc->sc_dev.dv_xname); |
333 | goto fail; |
334 | } |
335 | |
336 | if ((error = zyd_read_eeprom(sc)) != 0) { |
337 | printf("%s: could not read EEPROM\n", sc->sc_dev.dv_xname); |
338 | goto fail; |
339 | } |
340 | |
341 | if ((error = zyd_rf_attach(sc, sc->rf_rev)) != 0) { |
342 | printf("%s: could not attach RF\n", sc->sc_dev.dv_xname); |
343 | goto fail; |
344 | } |
345 | |
346 | if ((error = zyd_hw_init(sc)) != 0) { |
347 | printf("%s: hardware initialization failed\n", |
348 | sc->sc_dev.dv_xname); |
349 | goto fail; |
350 | } |
351 | |
352 | printf("%s: HMAC ZD1211%s, FW %02x.%02x, RF %s, PA %x, address %s\n", |
353 | sc->sc_dev.dv_xname, (sc->mac_rev == ZYD_ZD12110) ? "": "B", |
354 | sc->fw_rev >> 8, sc->fw_rev & 0xff, zyd_rf_name(sc->rf_rev), |
355 | sc->pa_rev, ether_sprintf(ic->ic_myaddr)); |
356 | |
357 | ic->ic_phytype = IEEE80211_T_OFDM; /* not only, but not used */ |
358 | ic->ic_opmode = IEEE80211_M_STA; /* default to BSS mode */ |
359 | ic->ic_state = IEEE80211_S_INIT; |
360 | |
361 | /* set device capabilities */ |
362 | ic->ic_caps = |
363 | IEEE80211_C_MONITOR0x00000200 | /* monitor mode supported */ |
364 | IEEE80211_C_TXPMGT0x00000040 | /* tx power management */ |
365 | IEEE80211_C_SHPREAMBLE0x00000100 | /* short preamble supported */ |
366 | IEEE80211_C_WEP0x00000001 | /* s/w WEP */ |
367 | IEEE80211_C_RSN0x00001000; /* WPA/RSN */ |
368 | |
369 | /* set supported .11b and .11g rates */ |
370 | ic->ic_sup_rates[IEEE80211_MODE_11B] = ieee80211_std_rateset_11b; |
371 | ic->ic_sup_rates[IEEE80211_MODE_11G] = ieee80211_std_rateset_11g; |
372 | |
373 | /* set supported .11b and .11g channels (1 through 14) */ |
374 | for (i = 1; i <= 14; i++) { |
375 | ic->ic_channels[i].ic_freq = |
376 | ieee80211_ieee2mhz(i, IEEE80211_CHAN_2GHZ0x0080); |
377 | ic->ic_channels[i].ic_flags = |
378 | IEEE80211_CHAN_CCK0x0020 | IEEE80211_CHAN_OFDM0x0040 | |
379 | IEEE80211_CHAN_DYN0x0400 | IEEE80211_CHAN_2GHZ0x0080; |
380 | } |
381 | |
382 | ifp->if_softc = sc; |
383 | ifp->if_flags = IFF_BROADCAST0x2 | IFF_SIMPLEX0x800 | IFF_MULTICAST0x8000; |
384 | ifp->if_ioctl = zyd_ioctl; |
385 | ifp->if_start = zyd_start; |
386 | ifp->if_watchdog = zyd_watchdog; |
387 | memcpy(ifp->if_xname, sc->sc_dev.dv_xname, IFNAMSIZ)__builtin_memcpy((ifp->if_xname), (sc->sc_dev.dv_xname) , (16)); |
388 | |
389 | if_attach(ifp); |
390 | ieee80211_ifattach(ifp); |
391 | ic->ic_node_alloc = zyd_node_alloc; |
392 | ic->ic_newassoc = zyd_newassoc; |
393 | |
394 | /* override state transition machine */ |
395 | sc->sc_newstate = ic->ic_newstate; |
396 | ic->ic_newstate = zyd_newstate; |
397 | ieee80211_media_init(ifp, zyd_media_change, ieee80211_media_status); |
398 | |
399 | #if NBPFILTER1 > 0 |
400 | bpfattach(&sc->sc_drvbpf, ifp, DLT_IEEE802_11_RADIO127, |
401 | sizeof (struct ieee80211_frame) + IEEE80211_RADIOTAP_HDRLEN64); |
402 | |
403 | sc->sc_rxtap_len = sizeof sc->sc_rxtapu; |
404 | sc->sc_rxtapsc_rxtapu.th.wr_ihdr.it_len = htole16(sc->sc_rxtap_len)((__uint16_t)(sc->sc_rxtap_len)); |
405 | sc->sc_rxtapsc_rxtapu.th.wr_ihdr.it_present = htole32(ZYD_RX_RADIOTAP_PRESENT)((__uint32_t)(((1 << IEEE80211_RADIOTAP_FLAGS) | (1 << IEEE80211_RADIOTAP_RATE) | (1 << IEEE80211_RADIOTAP_CHANNEL ) | (1 << IEEE80211_RADIOTAP_RSSI)))); |
406 | |
407 | sc->sc_txtap_len = sizeof sc->sc_txtapu; |
408 | sc->sc_txtapsc_txtapu.th.wt_ihdr.it_len = htole16(sc->sc_txtap_len)((__uint16_t)(sc->sc_txtap_len)); |
409 | sc->sc_txtapsc_txtapu.th.wt_ihdr.it_present = htole32(ZYD_TX_RADIOTAP_PRESENT)((__uint32_t)(((1 << IEEE80211_RADIOTAP_FLAGS) | (1 << IEEE80211_RADIOTAP_RATE) | (1 << IEEE80211_RADIOTAP_CHANNEL )))); |
410 | #endif |
411 | |
412 | fail: return error; |
413 | } |
414 | |
415 | int |
416 | zyd_detach(struct device *self, int flags) |
417 | { |
418 | struct zyd_softc *sc = (struct zyd_softc *)self; |
419 | struct ifnet *ifp = &sc->sc_ic.ic_ific_ac.ac_if; |
420 | int s; |
421 | |
422 | s = splusb()splraise(0x5); |
423 | |
424 | usb_rem_task(sc->sc_udev, &sc->sc_task); |
425 | if (timeout_initialized(&sc->scan_to)((&sc->scan_to)->to_flags & 0x04)) |
426 | timeout_del(&sc->scan_to); |
427 | if (timeout_initialized(&sc->amrr_to)((&sc->amrr_to)->to_flags & 0x04)) |
428 | timeout_del(&sc->amrr_to); |
429 | |
430 | zyd_close_pipes(sc); |
431 | |
432 | if (!sc->attached) { |
433 | splx(s)spllower(s); |
434 | return 0; |
435 | } |
436 | |
437 | zyd_free_rx_list(sc); |
438 | zyd_free_tx_list(sc); |
439 | |
440 | if (ifp->if_softc != NULL((void *)0)) { |
441 | ieee80211_ifdetach(ifp); |
442 | if_detach(ifp); |
443 | } |
444 | |
445 | sc->attached = 0; |
446 | |
447 | splx(s)spllower(s); |
448 | |
449 | return 0; |
450 | } |
451 | |
452 | int |
453 | zyd_open_pipes(struct zyd_softc *sc) |
454 | { |
455 | usb_endpoint_descriptor_t *edesc; |
456 | int isize; |
457 | usbd_status error; |
458 | |
459 | /* interrupt in */ |
460 | edesc = usbd_get_endpoint_descriptor(sc->sc_iface, 0x83); |
461 | if (edesc == NULL((void *)0)) |
462 | return EINVAL22; |
463 | |
464 | isize = UGETW(edesc->wMaxPacketSize)(*(u_int16_t *)(edesc->wMaxPacketSize)); |
465 | if (isize == 0) /* should not happen */ |
466 | return EINVAL22; |
467 | |
468 | sc->ibuf = malloc(isize, M_USBDEV102, M_NOWAIT0x0002); |
469 | if (sc->ibuf == NULL((void *)0)) |
470 | return ENOMEM12; |
471 | sc->ibuflen = isize; |
472 | error = usbd_open_pipe_intr(sc->sc_iface, 0x83, USBD_SHORT_XFER_OK0x04, |
473 | &sc->zyd_ep[ZYD_ENDPT_IIN2], sc, sc->ibuf, isize, zyd_intr, |
474 | USBD_DEFAULT_INTERVAL(-1)); |
475 | if (error != 0) { |
476 | printf("%s: open rx intr pipe failed: %s\n", |
477 | sc->sc_dev.dv_xname, usbd_errstr(error)); |
478 | goto fail; |
479 | } |
480 | |
481 | /* interrupt out (not necessarily an interrupt pipe) */ |
482 | error = usbd_open_pipe(sc->sc_iface, 0x04, USBD_EXCLUSIVE_USE0x01, |
483 | &sc->zyd_ep[ZYD_ENDPT_IOUT3]); |
484 | if (error != 0) { |
485 | printf("%s: open tx intr pipe failed: %s\n", |
486 | sc->sc_dev.dv_xname, usbd_errstr(error)); |
487 | goto fail; |
488 | } |
489 | |
490 | /* bulk in */ |
491 | error = usbd_open_pipe(sc->sc_iface, 0x82, USBD_EXCLUSIVE_USE0x01, |
492 | &sc->zyd_ep[ZYD_ENDPT_BIN1]); |
493 | if (error != 0) { |
494 | printf("%s: open rx pipe failed: %s\n", |
495 | sc->sc_dev.dv_xname, usbd_errstr(error)); |
496 | goto fail; |
497 | } |
498 | |
499 | /* bulk out */ |
500 | error = usbd_open_pipe(sc->sc_iface, 0x01, USBD_EXCLUSIVE_USE0x01, |
501 | &sc->zyd_ep[ZYD_ENDPT_BOUT0]); |
502 | if (error != 0) { |
503 | printf("%s: open tx pipe failed: %s\n", |
504 | sc->sc_dev.dv_xname, usbd_errstr(error)); |
505 | goto fail; |
506 | } |
507 | |
508 | return 0; |
509 | |
510 | fail: zyd_close_pipes(sc); |
511 | return error; |
512 | } |
513 | |
514 | void |
515 | zyd_close_pipes(struct zyd_softc *sc) |
516 | { |
517 | int i; |
518 | |
519 | for (i = 0; i < ZYD_ENDPT_CNT4; i++) { |
520 | if (sc->zyd_ep[i] != NULL((void *)0)) { |
521 | usbd_close_pipe(sc->zyd_ep[i]); |
522 | sc->zyd_ep[i] = NULL((void *)0); |
523 | } |
524 | } |
525 | if (sc->ibuf != NULL((void *)0)) { |
526 | free(sc->ibuf, M_USBDEV102, sc->ibuflen); |
527 | sc->ibuf = NULL((void *)0); |
528 | } |
529 | } |
530 | |
531 | int |
532 | zyd_alloc_tx_list(struct zyd_softc *sc) |
533 | { |
534 | int i, error; |
535 | |
536 | sc->tx_queued = 0; |
537 | |
538 | for (i = 0; i < ZYD_TX_LIST_CNT1; i++) { |
539 | struct zyd_tx_data *data = &sc->tx_data[i]; |
540 | |
541 | data->sc = sc; /* backpointer for callbacks */ |
542 | |
543 | data->xfer = usbd_alloc_xfer(sc->sc_udev); |
544 | if (data->xfer == NULL((void *)0)) { |
545 | printf("%s: could not allocate tx xfer\n", |
546 | sc->sc_dev.dv_xname); |
547 | error = ENOMEM12; |
548 | goto fail; |
549 | } |
550 | data->buf = usbd_alloc_buffer(data->xfer, ZYD_MAX_TXBUFSZ(sizeof (struct zyd_tx_desc) + (2300 + 4 + (3 + 1 + 4)))); |
551 | if (data->buf == NULL((void *)0)) { |
552 | printf("%s: could not allocate tx buffer\n", |
553 | sc->sc_dev.dv_xname); |
554 | error = ENOMEM12; |
555 | goto fail; |
556 | } |
557 | |
558 | /* clear Tx descriptor */ |
559 | bzero(data->buf, sizeof (struct zyd_tx_desc))__builtin_bzero((data->buf), (sizeof (struct zyd_tx_desc)) ); |
560 | } |
561 | return 0; |
562 | |
563 | fail: zyd_free_tx_list(sc); |
564 | return error; |
565 | } |
566 | |
567 | void |
568 | zyd_free_tx_list(struct zyd_softc *sc) |
569 | { |
570 | struct ieee80211com *ic = &sc->sc_ic; |
571 | int i; |
572 | |
573 | for (i = 0; i < ZYD_TX_LIST_CNT1; i++) { |
574 | struct zyd_tx_data *data = &sc->tx_data[i]; |
575 | |
576 | if (data->xfer != NULL((void *)0)) { |
577 | usbd_free_xfer(data->xfer); |
578 | data->xfer = NULL((void *)0); |
579 | } |
580 | if (data->ni != NULL((void *)0)) { |
581 | ieee80211_release_node(ic, data->ni); |
582 | data->ni = NULL((void *)0); |
583 | } |
584 | } |
585 | } |
586 | |
587 | int |
588 | zyd_alloc_rx_list(struct zyd_softc *sc) |
589 | { |
590 | int i, error; |
591 | |
592 | for (i = 0; i < ZYD_RX_LIST_CNT1; i++) { |
593 | struct zyd_rx_data *data = &sc->rx_data[i]; |
594 | |
595 | data->sc = sc; /* backpointer for callbacks */ |
596 | |
597 | data->xfer = usbd_alloc_xfer(sc->sc_udev); |
598 | if (data->xfer == NULL((void *)0)) { |
599 | printf("%s: could not allocate rx xfer\n", |
600 | sc->sc_dev.dv_xname); |
601 | error = ENOMEM12; |
602 | goto fail; |
603 | } |
604 | data->buf = usbd_alloc_buffer(data->xfer, ZYX_MAX_RXBUFSZ((sizeof (struct zyd_plcphdr) + (2300 + 4 + (3 + 1 + 4)) + sizeof (struct zyd_rx_stat)) * 3 + sizeof (struct zyd_rx_desc))); |
605 | if (data->buf == NULL((void *)0)) { |
606 | printf("%s: could not allocate rx buffer\n", |
607 | sc->sc_dev.dv_xname); |
608 | error = ENOMEM12; |
609 | goto fail; |
610 | } |
611 | } |
612 | return 0; |
613 | |
614 | fail: zyd_free_rx_list(sc); |
615 | return error; |
616 | } |
617 | |
618 | void |
619 | zyd_free_rx_list(struct zyd_softc *sc) |
620 | { |
621 | int i; |
622 | |
623 | for (i = 0; i < ZYD_RX_LIST_CNT1; i++) { |
624 | struct zyd_rx_data *data = &sc->rx_data[i]; |
625 | |
626 | if (data->xfer != NULL((void *)0)) { |
627 | usbd_free_xfer(data->xfer); |
628 | data->xfer = NULL((void *)0); |
629 | } |
630 | } |
631 | } |
632 | |
633 | struct ieee80211_node * |
634 | zyd_node_alloc(struct ieee80211com *ic) |
635 | { |
636 | return malloc(sizeof (struct zyd_node), M_USBDEV102, M_NOWAIT0x0002 | M_ZERO0x0008); |
Result of 'malloc' is converted to a pointer of type 'struct ieee80211_node', which is incompatible with sizeof operand type 'struct zyd_node' | |
637 | } |
638 | |
639 | int |
640 | zyd_media_change(struct ifnet *ifp) |
641 | { |
642 | int error; |
643 | |
644 | error = ieee80211_media_change(ifp); |
645 | if (error != ENETRESET52) |
646 | return error; |
647 | |
648 | if ((ifp->if_flags & (IFF_UP0x1 | IFF_RUNNING0x40)) == (IFF_UP0x1 | IFF_RUNNING0x40)) |
649 | error = zyd_init(ifp); |
650 | |
651 | return error; |
652 | } |
653 | |
654 | /* |
655 | * This function is called periodically (every 200ms) during scanning to |
656 | * switch from one channel to another. |
657 | */ |
658 | void |
659 | zyd_next_scan(void *arg) |
660 | { |
661 | struct zyd_softc *sc = arg; |
662 | struct ieee80211com *ic = &sc->sc_ic; |
663 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; |
664 | |
665 | if (ic->ic_state == IEEE80211_S_SCAN) |
666 | ieee80211_next_scan(ifp); |
667 | } |
668 | |
669 | void |
670 | zyd_task(void *arg) |
671 | { |
672 | struct zyd_softc *sc = arg; |
673 | struct ieee80211com *ic = &sc->sc_ic; |
674 | enum ieee80211_state ostate; |
675 | |
676 | ostate = ic->ic_state; |
677 | |
678 | switch (sc->sc_state) { |
679 | case IEEE80211_S_INIT: |
680 | if (ostate == IEEE80211_S_RUN) { |
681 | /* turn link LED off */ |
682 | zyd_set_led(sc, ZYD_LED1(1 << 8), 0); |
683 | |
684 | /* stop data LED from blinking */ |
685 | zyd_write32(sc, sc->fwbase + ZYD_FW_LINK_STATUS0x0003, 0); |
686 | } |
687 | break; |
688 | |
689 | case IEEE80211_S_SCAN: |
690 | zyd_set_chan(sc, ic->ic_bss->ni_chan); |
691 | timeout_add_msec(&sc->scan_to, 200); |
692 | break; |
693 | |
694 | case IEEE80211_S_AUTH: |
695 | case IEEE80211_S_ASSOC: |
696 | zyd_set_chan(sc, ic->ic_bss->ni_chan); |
697 | break; |
698 | |
699 | case IEEE80211_S_RUN: |
700 | { |
701 | struct ieee80211_node *ni = ic->ic_bss; |
702 | |
703 | zyd_set_chan(sc, ni->ni_chan); |
704 | |
705 | if (ic->ic_opmode != IEEE80211_M_MONITOR) { |
706 | /* turn link LED on */ |
707 | zyd_set_led(sc, ZYD_LED1(1 << 8), 1); |
708 | |
709 | /* make data LED blink upon Tx */ |
710 | zyd_write32(sc, sc->fwbase + ZYD_FW_LINK_STATUS0x0003, 1); |
711 | |
712 | zyd_set_bssid(sc, ni->ni_bssid); |
713 | } |
714 | |
715 | if (ic->ic_opmode == IEEE80211_M_STA) { |
716 | /* fake a join to init the tx rate */ |
717 | zyd_newassoc(ic, ni, 1); |
718 | } |
719 | |
720 | /* start automatic rate control timer */ |
721 | if (ic->ic_fixed_rate == -1) |
722 | timeout_add_sec(&sc->amrr_to, 1); |
723 | |
724 | break; |
725 | } |
726 | } |
727 | |
728 | sc->sc_newstate(ic, sc->sc_state, sc->sc_arg); |
729 | } |
730 | |
731 | int |
732 | zyd_newstate(struct ieee80211com *ic, enum ieee80211_state nstate, int arg) |
733 | { |
734 | struct zyd_softc *sc = ic->ic_softcic_ac.ac_if.if_softc; |
735 | |
736 | usb_rem_task(sc->sc_udev, &sc->sc_task); |
737 | timeout_del(&sc->scan_to); |
738 | timeout_del(&sc->amrr_to); |
739 | |
740 | /* do it in a process context */ |
741 | sc->sc_state = nstate; |
742 | sc->sc_arg = arg; |
743 | usb_add_task(sc->sc_udev, &sc->sc_task); |
744 | |
745 | return 0; |
746 | } |
747 | |
748 | /* |
749 | * Issue a read command for the specified register (of size regsize) |
750 | * and await a reply of olen bytes in sc->odata. |
751 | */ |
752 | int |
753 | zyd_cmd_read(struct zyd_softc *sc, const void *reg, size_t regsize, int olen) |
754 | { |
755 | struct usbd_xfer *xfer; |
756 | struct zyd_cmd cmd; |
757 | usbd_status error; |
758 | int s; |
759 | |
760 | if ((xfer = usbd_alloc_xfer(sc->sc_udev)) == NULL((void *)0)) |
761 | return ENOMEM12; |
762 | |
763 | bzero(&cmd, sizeof(cmd))__builtin_bzero((&cmd), (sizeof(cmd))); |
764 | cmd.code = htole16(ZYD_CMD_IORD)((__uint16_t)(0x0022)); |
765 | bcopy(reg, cmd.data, regsize); |
766 | |
767 | bzero(sc->odata, sizeof(sc->odata))__builtin_bzero((sc->odata), (sizeof(sc->odata))); |
768 | sc->olen = olen; |
769 | |
770 | usbd_setup_xfer(xfer, sc->zyd_ep[ZYD_ENDPT_IOUT3], 0, |
771 | &cmd, sizeof(cmd.code) + regsize, |
772 | USBD_FORCE_SHORT_XFER0x08 | USBD_SYNCHRONOUS0x02, |
773 | ZYD_INTR_TIMEOUT1000, NULL((void *)0)); |
774 | s = splusb()splraise(0x5); |
775 | sc->odone = 0; |
776 | error = usbd_transfer(xfer); |
777 | splx(s)spllower(s); |
778 | if (error) { |
779 | printf("%s: could not send command: %s\n", |
780 | sc->sc_dev.dv_xname, usbd_errstr(error)); |
781 | usbd_free_xfer(xfer); |
782 | return EIO5; |
783 | } |
784 | |
785 | if (!sc->odone) { |
786 | /* wait for ZYD_NOTIF_IORD interrupt */ |
787 | if (tsleep_nsec(sc, PWAIT32, "zydcmd", |
788 | MSEC_TO_NSEC(ZYD_INTR_TIMEOUT1000)) != 0) |
789 | printf("%s: read command failed\n", |
790 | sc->sc_dev.dv_xname); |
791 | } |
792 | usbd_free_xfer(xfer); |
793 | |
794 | return error; |
795 | } |
796 | |
797 | int |
798 | zyd_read16(struct zyd_softc *sc, uint16_t reg, uint16_t *val) |
799 | { |
800 | struct zyd_io *odata; |
801 | int error; |
802 | |
803 | reg = htole16(reg)((__uint16_t)(reg)); |
804 | error = zyd_cmd_read(sc, ®, sizeof(reg), sizeof(*odata)); |
805 | if (error == 0) { |
806 | odata = (struct zyd_io *)sc->odata; |
807 | *val = letoh16(odata[0].val)((__uint16_t)(odata[0].val)); |
808 | } |
809 | return error; |
810 | } |
811 | |
812 | int |
813 | zyd_read32(struct zyd_softc *sc, uint16_t reg, uint32_t *val) |
814 | { |
815 | struct zyd_io *odata; |
816 | uint16_t regs[2]; |
817 | int error; |
818 | |
819 | regs[0] = htole16(ZYD_REG32_HI(reg))((__uint16_t)(((reg) + ((((reg) & 0xf000) == 0x9000) ? 2 : 1)))); |
820 | regs[1] = htole16(ZYD_REG32_LO(reg))((__uint16_t)((reg))); |
821 | error = zyd_cmd_read(sc, regs, sizeof(regs), sizeof(*odata) * 2); |
822 | if (error == 0) { |
823 | odata = (struct zyd_io *)sc->odata; |
824 | *val = letoh16(odata[0].val)((__uint16_t)(odata[0].val)) << 16 | letoh16(odata[1].val)((__uint16_t)(odata[1].val)); |
825 | } |
826 | return error; |
827 | } |
828 | |
829 | int |
830 | zyd_cmd_write(struct zyd_softc *sc, u_int16_t code, const void *data, int len) |
831 | { |
832 | struct usbd_xfer *xfer; |
833 | struct zyd_cmd cmd; |
834 | usbd_status error; |
835 | |
836 | if ((xfer = usbd_alloc_xfer(sc->sc_udev)) == NULL((void *)0)) |
837 | return ENOMEM12; |
838 | |
839 | bzero(&cmd, sizeof(cmd))__builtin_bzero((&cmd), (sizeof(cmd))); |
840 | cmd.code = htole16(code)((__uint16_t)(code)); |
841 | bcopy(data, cmd.data, len); |
842 | |
843 | usbd_setup_xfer(xfer, sc->zyd_ep[ZYD_ENDPT_IOUT3], 0, |
844 | &cmd, sizeof(cmd.code) + len, |
845 | USBD_FORCE_SHORT_XFER0x08 | USBD_SYNCHRONOUS0x02, |
846 | ZYD_INTR_TIMEOUT1000, NULL((void *)0)); |
847 | error = usbd_transfer(xfer); |
848 | if (error) |
849 | printf("%s: could not send command: %s\n", |
850 | sc->sc_dev.dv_xname, usbd_errstr(error)); |
851 | |
852 | usbd_free_xfer(xfer); |
853 | return error; |
854 | } |
855 | |
856 | int |
857 | zyd_write16(struct zyd_softc *sc, uint16_t reg, uint16_t val) |
858 | { |
859 | struct zyd_io io; |
860 | |
861 | io.reg = htole16(reg)((__uint16_t)(reg)); |
862 | io.val = htole16(val)((__uint16_t)(val)); |
863 | return zyd_cmd_write(sc, ZYD_CMD_IOWR0x0021, &io, sizeof(io)); |
864 | } |
865 | |
866 | int |
867 | zyd_write32(struct zyd_softc *sc, uint16_t reg, uint32_t val) |
868 | { |
869 | struct zyd_io io[2]; |
870 | |
871 | io[0].reg = htole16(ZYD_REG32_HI(reg))((__uint16_t)(((reg) + ((((reg) & 0xf000) == 0x9000) ? 2 : 1)))); |
872 | io[0].val = htole16(val >> 16)((__uint16_t)(val >> 16)); |
873 | io[1].reg = htole16(ZYD_REG32_LO(reg))((__uint16_t)((reg))); |
874 | io[1].val = htole16(val & 0xffff)((__uint16_t)(val & 0xffff)); |
875 | |
876 | return zyd_cmd_write(sc, ZYD_CMD_IOWR0x0021, io, sizeof(io)); |
877 | } |
878 | |
879 | int |
880 | zyd_rfwrite(struct zyd_softc *sc, uint32_t val) |
881 | { |
882 | struct zyd_rf *rf = &sc->sc_rf; |
883 | struct zyd_rfwrite req; |
884 | uint16_t cr203; |
885 | int i; |
886 | |
887 | (void)zyd_read16(sc, ZYD_CR2030x932c, &cr203); |
888 | cr203 &= ~(ZYD_RF_IF_LE(1 << 1) | ZYD_RF_CLK(1 << 2) | ZYD_RF_DATA(1 << 3)); |
889 | |
890 | req.code = htole16(2)((__uint16_t)(2)); |
891 | req.width = htole16(rf->width)((__uint16_t)(rf->width)); |
892 | for (i = 0; i < rf->width; i++) { |
893 | req.bit[i] = htole16(cr203)((__uint16_t)(cr203)); |
894 | if (val & (1 << (rf->width - 1 - i))) |
895 | req.bit[i] |= htole16(ZYD_RF_DATA)((__uint16_t)((1 << 3))); |
896 | } |
897 | return zyd_cmd_write(sc, ZYD_CMD_RFCFG0x0023, &req, 4 + 2 * rf->width); |
898 | } |
899 | |
900 | void |
901 | zyd_lock_phy(struct zyd_softc *sc) |
902 | { |
903 | uint32_t tmp; |
904 | |
905 | (void)zyd_read32(sc, ZYD_MAC_MISC0x9680, &tmp); |
906 | tmp &= ~ZYD_UNLOCK_PHY_REGS0x80; |
907 | (void)zyd_write32(sc, ZYD_MAC_MISC0x9680, tmp); |
908 | } |
909 | |
910 | void |
911 | zyd_unlock_phy(struct zyd_softc *sc) |
912 | { |
913 | uint32_t tmp; |
914 | |
915 | (void)zyd_read32(sc, ZYD_MAC_MISC0x9680, &tmp); |
916 | tmp |= ZYD_UNLOCK_PHY_REGS0x80; |
917 | (void)zyd_write32(sc, ZYD_MAC_MISC0x9680, tmp); |
918 | } |
919 | |
920 | /* |
921 | * RFMD RF methods. |
922 | */ |
923 | int |
924 | zyd_rfmd_init(struct zyd_rf *rf) |
925 | { |
926 | struct zyd_softc *sc = rf->rf_sc; |
927 | static const struct zyd_phy_pair phyini[] = ZYD_RFMD_PHY{ { 0x9008, 0x1e }, { 0x9024, 0x20 }, { 0x9028, 0x89 }, { 0x902c , 0x00 }, { 0x903c, 0xd0 }, { 0x9044, 0x68 }, { 0x904c, 0x4a } , { 0x9050, 0x0c }, { 0x9054, 0x0e }, { 0x905c, 0x48 }, { 0x9060 , 0x14 }, { 0x9068, 0x90 }, { 0x906c, 0x30 }, { 0x9074, 0x20 } , { 0x907c, 0xb2 }, { 0x9080, 0x43 }, { 0x9084, 0x28 }, { 0x9098 , 0x30 }, { 0x9088, 0x0f }, { 0x908c, 0xf0 }, { 0x90a4, 0x2a } , { 0x90b8, 0x7f }, { 0x90bc, 0x1e }, { 0x90cc, 0xc5 }, { 0x90d0 , 0xc5 }, { 0x90d4, 0xc5 }, { 0x913c, 0x58 }, { 0x9140, 0x30 } , { 0x9144, 0x30 }, { 0x9148, 0x00 }, { 0x914c, 0x24 }, { 0x9150 , 0x04 }, { 0x9154, 0x00 }, { 0x9158, 0x10 }, { 0x915c, 0x2a } , { 0x9160, 0x10 }, { 0x9164, 0x24 }, { 0x9168, 0x18 }, { 0x916c , 0x00 }, { 0x9170, 0x0a }, { 0x9174, 0x00 }, { 0x9178, 0x01 } , { 0x917c, 0x00 }, { 0x9180, 0x40 }, { 0x9184, 0x37 }, { 0x9188 , 0x05 }, { 0x918c, 0x28 }, { 0x9190, 0x00 }, { 0x9194, 0x13 } , { 0x9198, 0x27 }, { 0x919c, 0x27 }, { 0x91a0, 0x18 }, { 0x91a4 , 0x12 }, { 0x91a8, 0x1a }, { 0x91ac, 0x24 }, { 0x91b0, 0x0a } , { 0x91b4, 0x13 }, { 0x91b8, 0x2f }, { 0x91bc, 0x27 }, { 0x91c0 , 0x27 }, { 0x91c4, 0x27 }, { 0x91c8, 0x27 }, { 0x91cc, 0x40 } , { 0x91d0, 0x40 }, { 0x91d4, 0xf0 }, { 0x91d8, 0xf0 }, { 0x91dc , 0x16 }, { 0x91e8, 0x00 }, { 0x91fc, 0x03 }, { 0x920c, 0x08 } , { 0x9228, 0x28 }, { 0x9250, 0x44 }, { 0x9258, 0x10 }, { 0x92a4 , 0xbb }, { 0x92a8, 0xbb } }; |
928 | static const uint32_t rfini[] = ZYD_RFMD_RF{ 0x000007, 0x07dd43, 0x080959, 0x0e6666, 0x116a57, 0x17dd43, 0x1819f9, 0x1e6666, 0x214554, 0x25e7fa, 0x27fffa, 0x294128, 0x2c0000 , 0x300000, 0x340000, 0x381e0f, 0x6c180f }; |
929 | int i, error; |
930 | |
931 | /* init RF-dependent PHY registers */ |
932 | for (i = 0; i < nitems(phyini)(sizeof((phyini)) / sizeof((phyini)[0])); i++) { |
933 | error = zyd_write16(sc, phyini[i].reg, phyini[i].val); |
934 | if (error != 0) |
935 | return error; |
936 | } |
937 | |
938 | /* init RFMD radio */ |
939 | for (i = 0; i < nitems(rfini)(sizeof((rfini)) / sizeof((rfini)[0])); i++) { |
940 | if ((error = zyd_rfwrite(sc, rfini[i])) != 0) |
941 | return error; |
942 | } |
943 | return 0; |
944 | } |
945 | |
946 | int |
947 | zyd_rfmd_switch_radio(struct zyd_rf *rf, int on) |
948 | { |
949 | struct zyd_softc *sc = rf->rf_sc; |
950 | |
951 | (void)zyd_write16(sc, ZYD_CR100x9028, on ? 0x89 : 0x15); |
952 | (void)zyd_write16(sc, ZYD_CR110x902c, on ? 0x00 : 0x81); |
953 | |
954 | return 0; |
955 | } |
956 | |
957 | int |
958 | zyd_rfmd_set_channel(struct zyd_rf *rf, uint8_t chan) |
959 | { |
960 | struct zyd_softc *sc = rf->rf_sc; |
961 | static const struct { |
962 | uint32_t r1, r2; |
963 | } rfprog[] = ZYD_RFMD_CHANTABLE{ { 0x181979, 0x1e6666 }, { 0x181989, 0x1e6666 }, { 0x181999, 0x1e6666 }, { 0x1819a9, 0x1e6666 }, { 0x1819b9, 0x1e6666 }, { 0x1819c9, 0x1e6666 }, { 0x1819d9, 0x1e6666 }, { 0x1819e9, 0x1e6666 }, { 0x1819f9, 0x1e6666 }, { 0x181a09, 0x1e6666 }, { 0x181a19 , 0x1e6666 }, { 0x181a29, 0x1e6666 }, { 0x181a39, 0x1e6666 }, { 0x181a60, 0x1c0000 } }; |
964 | |
965 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r1); |
966 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r2); |
967 | |
968 | return 0; |
969 | } |
970 | |
971 | /* |
972 | * AL2230 RF methods. |
973 | */ |
974 | int |
975 | zyd_al2230_init(struct zyd_rf *rf) |
976 | { |
977 | struct zyd_softc *sc = rf->rf_sc; |
978 | static const struct zyd_phy_pair phyini[] = ZYD_AL2230_PHY{ { 0x903c, 0x20 }, { 0x905c, 0x40 }, { 0x9060, 0x20 }, { 0x9068 , 0x11 }, { 0x9070, 0x3e }, { 0x9074, 0x00 }, { 0x90b0, 0x33 } , { 0x91a8, 0x2a }, { 0x91ac, 0x1a }, { 0x91b4, 0x09 }, { 0x91b8 , 0x27 }, { 0x91bc, 0x2b }, { 0x91c0, 0x2b }, { 0x91dc, 0x0a } , { 0x9028, 0x89 }, { 0x9044, 0x28 }, { 0x9068, 0x93 }, { 0x9088 , 0x30 }, { 0x908c, 0x3e }, { 0x90a4, 0x24 }, { 0x90b0, 0x32 } , { 0x90b8, 0x96 }, { 0x90bc, 0x1e }, { 0x913c, 0x58 }, { 0x9140 , 0x30 }, { 0x9144, 0x30 }, { 0x915c, 0x0a }, { 0x9164, 0x04 } , { 0x9170, 0x0a }, { 0x918c, 0x28 }, { 0x9190, 0x00 }, { 0x9194 , 0x13 }, { 0x9198, 0x27 }, { 0x91a8, 0x24 }, { 0x91ac, 0x2a } , { 0x91b4, 0x09 }, { 0x91b8, 0x13 }, { 0x91bc, 0x1f }, { 0x91c0 , 0x1f }, { 0x91c4, 0x27 }, { 0x91c8, 0x27 }, { 0x91cc, 0x24 } , { 0x91d0, 0x24 }, { 0x91d4, 0xf4 }, { 0x91d8, 0xfc }, { 0x91dc , 0x10 }, { 0x91e0, 0x4f }, { 0x91e4, 0x77 }, { 0x91e8, 0xe0 } , { 0x9224, 0x88 }, { 0x93f0, 0xff }, { 0x93f4, 0xff }, { 0x93ec , 0x2f }, { 0x93ec, 0x3f }, { 0x9228, 0x28 }, { 0x932c, 0x06 } }; |
979 | static const struct zyd_phy_pair phy2230s[] = ZYD_AL2230S_PHY_INIT{ { 0x90bc, 0x1e }, { 0x91a8, 0x22 }, { 0x91ac, 0x2a }, { 0x91b4 , 0x13 }, { 0x91d8, 0xf8 }, { 0x91dc, 0x12 }, { 0x91e8, 0xe0 } , { 0x9200, 0x10 }, { 0x9204, 0x0e }, { 0x9208, 0x10 } }; |
980 | static const uint32_t rfini[] = ZYD_AL2230_RF{ 0x03f790, 0x033331, 0x00000d, 0x0b3331, 0x03b812, 0x00fff3, 0x000da4, 0x0f4dc5, 0x0805b6, 0x011687, 0x000688, 0x0403b9, 0x00dbba , 0x00099b, 0x0bdffc, 0x00000d, 0x00500f, 0x00d00f, 0x004c0f, 0x00540f, 0x00700f, 0x00500f }; |
981 | int i, error; |
982 | |
983 | /* init RF-dependent PHY registers */ |
984 | for (i = 0; i < nitems(phyini)(sizeof((phyini)) / sizeof((phyini)[0])); i++) { |
985 | error = zyd_write16(sc, phyini[i].reg, phyini[i].val); |
986 | if (error != 0) |
987 | return error; |
988 | } |
989 | if (sc->rf_rev == ZYD_RF_AL2230S0xa) { |
990 | for (i = 0; i < nitems(phy2230s)(sizeof((phy2230s)) / sizeof((phy2230s)[0])); i++) { |
991 | error = zyd_write16(sc, phy2230s[i].reg, |
992 | phy2230s[i].val); |
993 | if (error != 0) |
994 | return error; |
995 | } |
996 | } |
997 | /* init AL2230 radio */ |
998 | for (i = 0; i < nitems(rfini)(sizeof((rfini)) / sizeof((rfini)[0])); i++) { |
999 | if ((error = zyd_rfwrite(sc, rfini[i])) != 0) |
1000 | return error; |
1001 | } |
1002 | return 0; |
1003 | } |
1004 | |
1005 | int |
1006 | zyd_al2230_init_b(struct zyd_rf *rf) |
1007 | { |
1008 | struct zyd_softc *sc = rf->rf_sc; |
1009 | static const struct zyd_phy_pair phyini[] = ZYD_AL2230_PHY_B{ { 0x9028, 0x89 }, { 0x903c, 0x20 }, { 0x9044, 0x2b }, { 0x905c , 0x40 }, { 0x9060, 0x20 }, { 0x9068, 0x93 }, { 0x9070, 0x3e } , { 0x9074, 0x00 }, { 0x9084, 0x28 }, { 0x9088, 0x30 }, { 0x908c , 0x3e }, { 0x90a4, 0x24 }, { 0x90b0, 0x32 }, { 0x90b8, 0x99 } , { 0x90bc, 0x1e }, { 0x90c0, 0x00 }, { 0x90c4, 0x00 }, { 0x90cc , 0x01 }, { 0x90d0, 0x80 }, { 0x90d4, 0x7e }, { 0x9104, 0x00 } , { 0x9108, 0x00 }, { 0x910c, 0x00 }, { 0x9110, 0x00 }, { 0x9114 , 0x28 }, { 0x913c, 0x58 }, { 0x9140, 0x30 }, { 0x9144, 0x30 } , { 0x915c, 0x0a }, { 0x9164, 0x04 }, { 0x916c, 0x00 }, { 0x9170 , 0x0a }, { 0x9188, 0x8d }, { 0x918c, 0x00 }, { 0x9194, 0x13 } , { 0x91a8, 0x24 }, { 0x91ac, 0x2a }, { 0x91b4, 0x13 }, { 0x91b8 , 0x1f }, { 0x91bc, 0x1f }, { 0x91c8, 0x27 }, { 0x91cc, 0x26 } , { 0x91d0, 0x24 }, { 0x91d4, 0xfa }, { 0x91d8, 0xfa }, { 0x91dc , 0x10 }, { 0x91e0, 0x4f }, { 0x91e4, 0x6c }, { 0x91e8, 0xfc } , { 0x91ec, 0x57 }, { 0x91f4, 0xad }, { 0x91f8, 0x6c }, { 0x91fc , 0x03 }, { 0x9224, 0x50 }, { 0x9228, 0xa8 }, { 0x9240, 0xac } , { 0x9258, 0x0d }, { 0x93f0, 0x00 }, { 0x93f4, 0x00 } }; |
1010 | static const uint32_t rfini[] = ZYD_AL2230_RF_B{ 0x03f790, 0x033331, 0x00000d, 0x0b3331, 0x03b812, 0x00fff3, 0x0005a4, 0x0f4dc5, 0x0805b6, 0x0146c7, 0x000688, 0x0403b9, 0x00dbba , 0x00099b, 0x0bdffc, 0x00000d, 0x00580f }; |
1011 | int i, error; |
1012 | |
1013 | /* init RF-dependent PHY registers */ |
1014 | for (i = 0; i < nitems(phyini)(sizeof((phyini)) / sizeof((phyini)[0])); i++) { |
1015 | error = zyd_write16(sc, phyini[i].reg, phyini[i].val); |
1016 | if (error != 0) |
1017 | return error; |
1018 | } |
1019 | |
1020 | /* init AL2230 radio */ |
1021 | for (i = 0; i < nitems(rfini)(sizeof((rfini)) / sizeof((rfini)[0])); i++) { |
1022 | if ((error = zyd_rfwrite(sc, rfini[i])) != 0) |
1023 | return error; |
1024 | } |
1025 | return 0; |
1026 | } |
1027 | |
1028 | int |
1029 | zyd_al2230_switch_radio(struct zyd_rf *rf, int on) |
1030 | { |
1031 | struct zyd_softc *sc = rf->rf_sc; |
1032 | int on251 = (sc->mac_rev == ZYD_ZD12110) ? 0x3f : 0x7f; |
1033 | |
1034 | (void)zyd_write16(sc, ZYD_CR110x902c, on ? 0x00 : 0x04); |
1035 | (void)zyd_write16(sc, ZYD_CR2510x93ec, on ? on251 : 0x2f); |
1036 | |
1037 | return 0; |
1038 | } |
1039 | |
1040 | int |
1041 | zyd_al2230_set_channel(struct zyd_rf *rf, uint8_t chan) |
1042 | { |
1043 | struct zyd_softc *sc = rf->rf_sc; |
1044 | static const struct { |
1045 | uint32_t r1, r2, r3; |
1046 | } rfprog[] = ZYD_AL2230_CHANTABLE{ { 0x03f790, 0x033331, 0x00000d }, { 0x03f790, 0x0b3331, 0x00000d }, { 0x03e790, 0x033331, 0x00000d }, { 0x03e790, 0x0b3331, 0x00000d }, { 0x03f7a0, 0x033331, 0x00000d }, { 0x03f7a0, 0x0b3331, 0x00000d }, { 0x03e7a0, 0x033331, 0x00000d }, { 0x03e7a0, 0x0b3331, 0x00000d }, { 0x03f7b0, 0x033331, 0x00000d }, { 0x03f7b0, 0x0b3331, 0x00000d }, { 0x03e7b0, 0x033331, 0x00000d }, { 0x03e7b0, 0x0b3331, 0x00000d }, { 0x03f7c0, 0x033331, 0x00000d }, { 0x03e7c0, 0x066661, 0x00000d } }; |
1047 | |
1048 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r1); |
1049 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r2); |
1050 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r3); |
1051 | |
1052 | (void)zyd_write16(sc, ZYD_CR1380x9228, 0x28); |
1053 | (void)zyd_write16(sc, ZYD_CR2030x932c, 0x06); |
1054 | |
1055 | return 0; |
1056 | } |
1057 | |
1058 | /* |
1059 | * AL7230B RF methods. |
1060 | */ |
1061 | int |
1062 | zyd_al7230B_init(struct zyd_rf *rf) |
1063 | { |
1064 | struct zyd_softc *sc = rf->rf_sc; |
1065 | static const struct zyd_phy_pair phyini_1[] = ZYD_AL7230B_PHY_1{ { 0x93c0, 0x57 }, { 0x903c, 0x20 }, { 0x905c, 0x40 }, { 0x9060 , 0x20 }, { 0x9068, 0x11 }, { 0x9070, 0x3e }, { 0x9074, 0x00 } , { 0x90b0, 0x33 }, { 0x91a8, 0x22 }, { 0x91ac, 0x1a }, { 0x91b4 , 0x09 }, { 0x91b8, 0x27 }, { 0x91bc, 0x2b }, { 0x91c0, 0x2b } , { 0x91dc, 0x0a }, { 0x91e8, 0xfc }, { 0x9028, 0x89 }, { 0x9044 , 0x28 }, { 0x9068, 0x93 }, { 0x9088, 0x30 }, { 0x908c, 0x3e } , { 0x90a4, 0x24 }, { 0x90b0, 0x32 }, { 0x90b8, 0x96 }, { 0x90bc , 0x1e }, { 0x913c, 0x58 }, { 0x9140, 0x30 }, { 0x9144, 0x30 } , { 0x915c, 0x0a }, { 0x9164, 0x04 }, { 0x9170, 0x0a }, { 0x918c , 0x28 }, { 0x9190, 0x02 }, { 0x9194, 0x13 }, { 0x9198, 0x27 } , { 0x91a8, 0x22 }, { 0x91ac, 0x3f }, { 0x91b4, 0x09 }, { 0x91b8 , 0x1f }, { 0x91bc, 0x1f }, { 0x91c0, 0x1f }, { 0x91c4, 0x27 } , { 0x91c8, 0x27 }, { 0x91cc, 0x24 }, { 0x91d0, 0x3f }, { 0x91d4 , 0xfa }, { 0x91d8, 0xfc }, { 0x91dc, 0x10 }, { 0x91e0, 0x4f } , { 0x91e4, 0x77 }, { 0x9224, 0x88 }, { 0x9228, 0xa8 }, { 0x93f0 , 0x34 }, { 0x93f4, 0x34 }, { 0x93ec, 0x2f } }; |
1066 | static const struct zyd_phy_pair phyini_2[] = ZYD_AL7230B_PHY_2{ { 0x93ec, 0x3f }, { 0x9200, 0x14 }, { 0x9204, 0x12 }, { 0x9208 , 0x10 }, { 0x9098, 0x38 }, { 0x9220, 0xdf } }; |
1067 | static const struct zyd_phy_pair phyini_3[] = ZYD_AL7230B_PHY_3{ { 0x932c, 0x06 }, { 0x93c0, 0x80 } }; |
1068 | static const uint32_t rfini_1[] = ZYD_AL7230B_RF_1{ 0x09ec04, 0x8cccc8, 0x4ff821, 0xc5fbfc, 0x21ebfe, 0xafd401, 0x6cf56a, 0xe04073, 0x193d76, 0x9dd844, 0x500007, 0xd8c010, 0x3c9000 , 0xbfffff, 0x700000, 0xf15d58 }; |
1069 | static const uint32_t rfini_2[] = ZYD_AL7230B_RF_2{ 0xf15d59, 0xf15d5c, 0xf15d58 }; |
1070 | int i, error; |
1071 | |
1072 | /* for AL7230B, PHY and RF need to be initialized in "phases" */ |
1073 | |
1074 | /* init RF-dependent PHY registers, part one */ |
1075 | for (i = 0; i < nitems(phyini_1)(sizeof((phyini_1)) / sizeof((phyini_1)[0])); i++) { |
1076 | error = zyd_write16(sc, phyini_1[i].reg, phyini_1[i].val); |
1077 | if (error != 0) |
1078 | return error; |
1079 | } |
1080 | /* init AL7230B radio, part one */ |
1081 | for (i = 0; i < nitems(rfini_1)(sizeof((rfini_1)) / sizeof((rfini_1)[0])); i++) { |
1082 | if ((error = zyd_rfwrite(sc, rfini_1[i])) != 0) |
1083 | return error; |
1084 | } |
1085 | /* init RF-dependent PHY registers, part two */ |
1086 | for (i = 0; i < nitems(phyini_2)(sizeof((phyini_2)) / sizeof((phyini_2)[0])); i++) { |
1087 | error = zyd_write16(sc, phyini_2[i].reg, phyini_2[i].val); |
1088 | if (error != 0) |
1089 | return error; |
1090 | } |
1091 | /* init AL7230B radio, part two */ |
1092 | for (i = 0; i < nitems(rfini_2)(sizeof((rfini_2)) / sizeof((rfini_2)[0])); i++) { |
1093 | if ((error = zyd_rfwrite(sc, rfini_2[i])) != 0) |
1094 | return error; |
1095 | } |
1096 | /* init RF-dependent PHY registers, part three */ |
1097 | for (i = 0; i < nitems(phyini_3)(sizeof((phyini_3)) / sizeof((phyini_3)[0])); i++) { |
1098 | error = zyd_write16(sc, phyini_3[i].reg, phyini_3[i].val); |
1099 | if (error != 0) |
1100 | return error; |
1101 | } |
1102 | |
1103 | return 0; |
1104 | } |
1105 | |
1106 | int |
1107 | zyd_al7230B_switch_radio(struct zyd_rf *rf, int on) |
1108 | { |
1109 | struct zyd_softc *sc = rf->rf_sc; |
1110 | |
1111 | (void)zyd_write16(sc, ZYD_CR110x902c, on ? 0x00 : 0x04); |
1112 | (void)zyd_write16(sc, ZYD_CR2510x93ec, on ? 0x3f : 0x2f); |
1113 | |
1114 | return 0; |
1115 | } |
1116 | |
1117 | int |
1118 | zyd_al7230B_set_channel(struct zyd_rf *rf, uint8_t chan) |
1119 | { |
1120 | struct zyd_softc *sc = rf->rf_sc; |
1121 | static const struct { |
1122 | uint32_t r1, r2; |
1123 | } rfprog[] = ZYD_AL7230B_CHANTABLE{ { 0x09ec00, 0x8cccc8 }, { 0x09ec00, 0x8cccd8 }, { 0x09ec00, 0x8cccc0 }, { 0x09ec00, 0x8cccd0 }, { 0x05ec00, 0x8cccc8 }, { 0x05ec00, 0x8cccd8 }, { 0x05ec00, 0x8cccc0 }, { 0x05ec00, 0x8cccd0 }, { 0x0dec00, 0x8cccc8 }, { 0x0dec00, 0x8cccd8 }, { 0x0dec00 , 0x8cccc0 }, { 0x0dec00, 0x8cccd0 }, { 0x03ec00, 0x8cccc8 }, { 0x03ec00, 0x866660 } }; |
1124 | static const uint32_t rfsc[] = ZYD_AL7230B_RF_SETCHANNEL{ 0x4ff821, 0xc5fbfc, 0x21ebfe, 0xafd401, 0x6cf56a, 0xe04073, 0x193d76, 0x9dd844, 0x500007, 0xd8c010, 0x3c9000, 0xf15d58 }; |
1125 | int i, error; |
1126 | |
1127 | (void)zyd_write16(sc, ZYD_CR2400x93c0, 0x57); |
1128 | (void)zyd_write16(sc, ZYD_CR2510x93ec, 0x2f); |
1129 | |
1130 | for (i = 0; i < nitems(rfsc)(sizeof((rfsc)) / sizeof((rfsc)[0])); i++) { |
1131 | if ((error = zyd_rfwrite(sc, rfsc[i])) != 0) |
1132 | return error; |
1133 | } |
1134 | |
1135 | (void)zyd_write16(sc, ZYD_CR1280x9200, 0x14); |
1136 | (void)zyd_write16(sc, ZYD_CR1290x9204, 0x12); |
1137 | (void)zyd_write16(sc, ZYD_CR1300x9208, 0x10); |
1138 | (void)zyd_write16(sc, ZYD_CR380x9098, 0x38); |
1139 | (void)zyd_write16(sc, ZYD_CR1360x9220, 0xdf); |
1140 | |
1141 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r1); |
1142 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r2); |
1143 | (void)zyd_rfwrite(sc, 0x3c9000); |
1144 | |
1145 | (void)zyd_write16(sc, ZYD_CR2510x93ec, 0x3f); |
1146 | (void)zyd_write16(sc, ZYD_CR2030x932c, 0x06); |
1147 | (void)zyd_write16(sc, ZYD_CR2400x93c0, 0x08); |
1148 | |
1149 | return 0; |
1150 | } |
1151 | |
1152 | /* |
1153 | * AL2210 RF methods. |
1154 | */ |
1155 | int |
1156 | zyd_al2210_init(struct zyd_rf *rf) |
1157 | { |
1158 | struct zyd_softc *sc = rf->rf_sc; |
1159 | static const struct zyd_phy_pair phyini[] = ZYD_AL2210_PHY{ { 0x9024, 0xe0 }, { 0x9028, 0x91 }, { 0x9030, 0x90 }, { 0x903c , 0xd0 }, { 0x9040, 0x40 }, { 0x9044, 0x58 }, { 0x9048, 0x04 } , { 0x905c, 0x66 }, { 0x9060, 0x14 }, { 0x9068, 0x90 }, { 0x907c , 0x80 }, { 0x9088, 0x06 }, { 0x908c, 0x3e }, { 0x9098, 0x38 } , { 0x90b8, 0x90 }, { 0x90bc, 0x1e }, { 0x9100, 0x64 }, { 0x913c , 0xb5 }, { 0x9140, 0x38 }, { 0x9144, 0x30 }, { 0x91c4, 0xc0 } , { 0x91fc, 0x03 } }; |
1160 | static const uint32_t rfini[] = ZYD_AL2210_RF{ 0x2396c0, 0x00fcb1, 0x358132, 0x0108b3, 0xc77804, 0x456415, 0xff2226, 0x806667, 0x7860f8, 0xbb01c9, 0x00000a, 0x00000b }; |
1161 | uint32_t tmp; |
1162 | int i, error; |
1163 | |
1164 | (void)zyd_write32(sc, ZYD_CR180x9048, 2); |
1165 | |
1166 | /* init RF-dependent PHY registers */ |
1167 | for (i = 0; i < nitems(phyini)(sizeof((phyini)) / sizeof((phyini)[0])); i++) { |
1168 | error = zyd_write16(sc, phyini[i].reg, phyini[i].val); |
1169 | if (error != 0) |
1170 | return error; |
1171 | } |
1172 | /* init AL2210 radio */ |
1173 | for (i = 0; i < nitems(rfini)(sizeof((rfini)) / sizeof((rfini)[0])); i++) { |
1174 | if ((error = zyd_rfwrite(sc, rfini[i])) != 0) |
1175 | return error; |
1176 | } |
1177 | (void)zyd_write16(sc, ZYD_CR470x90bc, 0x1e); |
1178 | (void)zyd_read32(sc, ZYD_CR_RADIO_PD0x942c, &tmp); |
1179 | (void)zyd_write32(sc, ZYD_CR_RADIO_PD0x942c, tmp & ~1); |
1180 | (void)zyd_write32(sc, ZYD_CR_RADIO_PD0x942c, tmp | 1); |
1181 | (void)zyd_write32(sc, ZYD_CR_RFCFG0x9464, 0x05); |
1182 | (void)zyd_write32(sc, ZYD_CR_RFCFG0x9464, 0x00); |
1183 | (void)zyd_write16(sc, ZYD_CR470x90bc, 0x1e); |
1184 | (void)zyd_write32(sc, ZYD_CR180x9048, 3); |
1185 | |
1186 | return 0; |
1187 | } |
1188 | |
1189 | int |
1190 | zyd_al2210_switch_radio(struct zyd_rf *rf, int on) |
1191 | { |
1192 | /* vendor driver does nothing for this RF chip */ |
1193 | |
1194 | return 0; |
1195 | } |
1196 | |
1197 | int |
1198 | zyd_al2210_set_channel(struct zyd_rf *rf, uint8_t chan) |
1199 | { |
1200 | struct zyd_softc *sc = rf->rf_sc; |
1201 | static const uint32_t rfprog[] = ZYD_AL2210_CHANTABLE{ 0x0196c0, 0x019710, 0x019760, 0x0197b0, 0x019800, 0x019850, 0x0198a0, 0x0198f0, 0x019940, 0x019990, 0x0199e0, 0x019a30, 0x019a80 , 0x019b40 }; |
1202 | uint32_t tmp; |
1203 | |
1204 | (void)zyd_write32(sc, ZYD_CR180x9048, 2); |
1205 | (void)zyd_write16(sc, ZYD_CR470x90bc, 0x1e); |
1206 | (void)zyd_read32(sc, ZYD_CR_RADIO_PD0x942c, &tmp); |
1207 | (void)zyd_write32(sc, ZYD_CR_RADIO_PD0x942c, tmp & ~1); |
1208 | (void)zyd_write32(sc, ZYD_CR_RADIO_PD0x942c, tmp | 1); |
1209 | (void)zyd_write32(sc, ZYD_CR_RFCFG0x9464, 0x05); |
1210 | |
1211 | (void)zyd_write32(sc, ZYD_CR_RFCFG0x9464, 0x00); |
1212 | (void)zyd_write16(sc, ZYD_CR470x90bc, 0x1e); |
1213 | |
1214 | /* actually set the channel */ |
1215 | (void)zyd_rfwrite(sc, rfprog[chan - 1]); |
1216 | |
1217 | (void)zyd_write32(sc, ZYD_CR180x9048, 3); |
1218 | |
1219 | return 0; |
1220 | } |
1221 | |
1222 | /* |
1223 | * GCT RF methods. |
1224 | */ |
1225 | int |
1226 | zyd_gct_init(struct zyd_rf *rf) |
1227 | { |
1228 | struct zyd_softc *sc = rf->rf_sc; |
1229 | static const struct zyd_phy_pair phyini[] = ZYD_GCT_PHY{ { 0x90bc, 0x1e }, { 0x903c, 0xdc }, { 0x91c4, 0xc0 }, { 0x9050 , 0x0c }, { 0x9044, 0x65 }, { 0x9088, 0x04 }, { 0x908c, 0x35 } , { 0x9060, 0x20 }, { 0x9024, 0xe0 }, { 0x91fc, 0x02 }, { 0x9028 , 0x91 }, { 0x905c, 0x7f }, { 0x906c, 0x10 }, { 0x9070, 0x7a } , { 0x913c, 0xb5 }, { 0x9100, 0x80 }, { 0x9084, 0x28 }, { 0x9098 , 0x30 } }; |
1230 | static const uint32_t rfini[] = ZYD_GCT_RF{ 0x1f0000, 0x1f0000, 0x1f0200, 0x1f0600, 0x1f8600, 0x1f8600, 0x002050, 0x1f8000, 0x1f8200, 0x1f8600, 0x1c0000, 0x10c458, 0x088e92 , 0x187b82, 0x0401b4, 0x140816, 0x0c7000, 0x1c0000, 0x02ccae, 0x128023, 0x0a0000, 0x1a0000, 0x06e380, 0x16cb94, 0x0e1740, 0x014980 , 0x116240, 0x090000, 0x192304, 0x05112f, 0x0d54a8, 0x0f8000, 0x1c0008, 0x1c0000, 0x1a0000, 0x1c0008, 0x150000, 0x0c7000, 0x150800 , 0x150000 }; |
1231 | int i, error; |
1232 | |
1233 | /* init RF-dependent PHY registers */ |
1234 | for (i = 0; i < nitems(phyini)(sizeof((phyini)) / sizeof((phyini)[0])); i++) { |
1235 | error = zyd_write16(sc, phyini[i].reg, phyini[i].val); |
1236 | if (error != 0) |
1237 | return error; |
1238 | } |
1239 | /* init cgt radio */ |
1240 | for (i = 0; i < nitems(rfini)(sizeof((rfini)) / sizeof((rfini)[0])); i++) { |
1241 | if ((error = zyd_rfwrite(sc, rfini[i])) != 0) |
1242 | return error; |
1243 | } |
1244 | return 0; |
1245 | } |
1246 | |
1247 | int |
1248 | zyd_gct_switch_radio(struct zyd_rf *rf, int on) |
1249 | { |
1250 | /* vendor driver does nothing for this RF chip */ |
1251 | |
1252 | return 0; |
1253 | } |
1254 | |
1255 | int |
1256 | zyd_gct_set_channel(struct zyd_rf *rf, uint8_t chan) |
1257 | { |
1258 | struct zyd_softc *sc = rf->rf_sc; |
1259 | static const uint32_t rfprog[] = ZYD_GCT_CHANTABLE{ 0x1a0000, 0x1a8000, 0x1a4000, 0x1ac000, 0x1a2000, 0x1aa000, 0x1a6000, 0x1ae000, 0x1a1000, 0x1a9000, 0x1a5000, 0x1ad000, 0x1a3000 , 0x1ab000 }; |
1260 | |
1261 | (void)zyd_rfwrite(sc, 0x1c0000); |
1262 | (void)zyd_rfwrite(sc, rfprog[chan - 1]); |
1263 | (void)zyd_rfwrite(sc, 0x1c0008); |
1264 | |
1265 | return 0; |
1266 | } |
1267 | |
1268 | /* |
1269 | * Maxim RF methods. |
1270 | */ |
1271 | int |
1272 | zyd_maxim_init(struct zyd_rf *rf) |
1273 | { |
1274 | struct zyd_softc *sc = rf->rf_sc; |
1275 | static const struct zyd_phy_pair phyini[] = ZYD_MAXIM_PHY{ { 0x905c, 0x40 }, { 0x903c, 0x20 }, { 0x9070, 0x3e }, { 0x9074 , 0x00 }, { 0x9068, 0x11 }, { 0x90b0, 0x33 }, { 0x91a8, 0x2a } , { 0x91ac, 0x1a }, { 0x91b4, 0x2b }, { 0x91b8, 0x2b }, { 0x91bc , 0x2b }, { 0x91c0, 0x2b }, { 0x9028, 0x89 }, { 0x9044, 0x20 } , { 0x9068, 0x93 }, { 0x9088, 0x30 }, { 0x908c, 0x40 }, { 0x90a4 , 0x24 }, { 0x90b0, 0x32 }, { 0x90b8, 0x90 }, { 0x9164, 0x18 } , { 0x9170, 0x0a }, { 0x9194, 0x13 }, { 0x9198, 0x27 }, { 0x91a8 , 0x20 }, { 0x91ac, 0x24 }, { 0x91b4, 0x09 }, { 0x91b8, 0x13 } , { 0x91bc, 0x13 }, { 0x91c0, 0x13 }, { 0x91c4, 0x27 }, { 0x91c8 , 0x27 }, { 0x91cc, 0x24 }, { 0x91d0, 0x24 }, { 0x91d4, 0xf4 } , { 0x91d8, 0xfa }, { 0x91e0, 0x4f }, { 0x91e4, 0x77 }, { 0x91e8 , 0xfe }, { 0x9028, 0x89 }, { 0x9044, 0x20 }, { 0x9068, 0x93 } , { 0x9088, 0x30 }, { 0x908c, 0x40 }, { 0x90a4, 0x24 }, { 0x90b0 , 0x32 }, { 0x90b8, 0x90 }, { 0x9164, 0x18 }, { 0x9170, 0x0a } , { 0x9194, 0x13 }, { 0x9198, 0x27 }, { 0x91a8, 0x20 }, { 0x91ac , 0x24 }, { 0x91b4, 0x13 }, { 0x91b8, 0x27 }, { 0x91bc, 0x27 } , { 0x91c0, 0x13 }, { 0x91c4, 0x27 }, { 0x91c8, 0x27 }, { 0x91cc , 0x24 }, { 0x91d0, 0x24 }, { 0x91d4, 0xf4 }, { 0x91d8, 0x00 } , { 0x91e0, 0x4f }, { 0x91e4, 0x06 }, { 0x91e8, 0xfe }, { 0x9258 , 0x0d } }; |
1276 | static const uint32_t rfini[] = ZYD_MAXIM_RF{ 0x00ccd4, 0x030a03, 0x000400, 0x000ca1, 0x010072, 0x018645, 0x004006, 0x0000a7, 0x008258, 0x003fc9, 0x00040a, 0x00000b, 0x00026c }; |
1277 | uint16_t tmp; |
1278 | int i, error; |
1279 | |
1280 | /* init RF-dependent PHY registers */ |
1281 | for (i = 0; i < nitems(phyini)(sizeof((phyini)) / sizeof((phyini)[0])); i++) { |
1282 | error = zyd_write16(sc, phyini[i].reg, phyini[i].val); |
1283 | if (error != 0) |
1284 | return error; |
1285 | } |
1286 | (void)zyd_read16(sc, ZYD_CR2030x932c, &tmp); |
1287 | (void)zyd_write16(sc, ZYD_CR2030x932c, tmp & ~(1 << 4)); |
1288 | |
1289 | /* init maxim radio */ |
1290 | for (i = 0; i < nitems(rfini)(sizeof((rfini)) / sizeof((rfini)[0])); i++) { |
1291 | if ((error = zyd_rfwrite(sc, rfini[i])) != 0) |
1292 | return error; |
1293 | } |
1294 | (void)zyd_read16(sc, ZYD_CR2030x932c, &tmp); |
1295 | (void)zyd_write16(sc, ZYD_CR2030x932c, tmp | (1 << 4)); |
1296 | |
1297 | return 0; |
1298 | } |
1299 | |
1300 | int |
1301 | zyd_maxim_switch_radio(struct zyd_rf *rf, int on) |
1302 | { |
1303 | /* vendor driver does nothing for this RF chip */ |
1304 | |
1305 | return 0; |
1306 | } |
1307 | |
1308 | int |
1309 | zyd_maxim_set_channel(struct zyd_rf *rf, uint8_t chan) |
1310 | { |
1311 | struct zyd_softc *sc = rf->rf_sc; |
1312 | static const struct zyd_phy_pair phyini[] = ZYD_MAXIM_PHY{ { 0x905c, 0x40 }, { 0x903c, 0x20 }, { 0x9070, 0x3e }, { 0x9074 , 0x00 }, { 0x9068, 0x11 }, { 0x90b0, 0x33 }, { 0x91a8, 0x2a } , { 0x91ac, 0x1a }, { 0x91b4, 0x2b }, { 0x91b8, 0x2b }, { 0x91bc , 0x2b }, { 0x91c0, 0x2b }, { 0x9028, 0x89 }, { 0x9044, 0x20 } , { 0x9068, 0x93 }, { 0x9088, 0x30 }, { 0x908c, 0x40 }, { 0x90a4 , 0x24 }, { 0x90b0, 0x32 }, { 0x90b8, 0x90 }, { 0x9164, 0x18 } , { 0x9170, 0x0a }, { 0x9194, 0x13 }, { 0x9198, 0x27 }, { 0x91a8 , 0x20 }, { 0x91ac, 0x24 }, { 0x91b4, 0x09 }, { 0x91b8, 0x13 } , { 0x91bc, 0x13 }, { 0x91c0, 0x13 }, { 0x91c4, 0x27 }, { 0x91c8 , 0x27 }, { 0x91cc, 0x24 }, { 0x91d0, 0x24 }, { 0x91d4, 0xf4 } , { 0x91d8, 0xfa }, { 0x91e0, 0x4f }, { 0x91e4, 0x77 }, { 0x91e8 , 0xfe }, { 0x9028, 0x89 }, { 0x9044, 0x20 }, { 0x9068, 0x93 } , { 0x9088, 0x30 }, { 0x908c, 0x40 }, { 0x90a4, 0x24 }, { 0x90b0 , 0x32 }, { 0x90b8, 0x90 }, { 0x9164, 0x18 }, { 0x9170, 0x0a } , { 0x9194, 0x13 }, { 0x9198, 0x27 }, { 0x91a8, 0x20 }, { 0x91ac , 0x24 }, { 0x91b4, 0x13 }, { 0x91b8, 0x27 }, { 0x91bc, 0x27 } , { 0x91c0, 0x13 }, { 0x91c4, 0x27 }, { 0x91c8, 0x27 }, { 0x91cc , 0x24 }, { 0x91d0, 0x24 }, { 0x91d4, 0xf4 }, { 0x91d8, 0x00 } , { 0x91e0, 0x4f }, { 0x91e4, 0x06 }, { 0x91e8, 0xfe }, { 0x9258 , 0x0d } }; |
1313 | static const uint32_t rfini[] = ZYD_MAXIM_RF{ 0x00ccd4, 0x030a03, 0x000400, 0x000ca1, 0x010072, 0x018645, 0x004006, 0x0000a7, 0x008258, 0x003fc9, 0x00040a, 0x00000b, 0x00026c }; |
1314 | static const struct { |
1315 | uint32_t r1, r2; |
1316 | } rfprog[] = ZYD_MAXIM_CHANTABLE{ { 0x0ccd4, 0x30a03 }, { 0x22224, 0x00a13 }, { 0x37774, 0x10a13 }, { 0x0ccd4, 0x30a13 }, { 0x22224, 0x00a23 }, { 0x37774, 0x10a23 }, { 0x0ccd4, 0x30a23 }, { 0x22224, 0x00a33 }, { 0x37774, 0x10a33 }, { 0x0ccd4, 0x30a33 }, { 0x22224, 0x00a43 }, { 0x37774, 0x10a43 }, { 0x0ccd4, 0x30a43 }, { 0x199a4, 0x20a53 } }; |
1317 | uint16_t tmp; |
1318 | int i, error; |
1319 | |
1320 | /* |
1321 | * Do the same as we do when initializing it, except for the channel |
1322 | * values coming from the two channel tables. |
1323 | */ |
1324 | |
1325 | /* init RF-dependent PHY registers */ |
1326 | for (i = 0; i < nitems(phyini)(sizeof((phyini)) / sizeof((phyini)[0])); i++) { |
1327 | error = zyd_write16(sc, phyini[i].reg, phyini[i].val); |
1328 | if (error != 0) |
1329 | return error; |
1330 | } |
1331 | (void)zyd_read16(sc, ZYD_CR2030x932c, &tmp); |
1332 | (void)zyd_write16(sc, ZYD_CR2030x932c, tmp & ~(1 << 4)); |
1333 | |
1334 | /* first two values taken from the chantables */ |
1335 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r1); |
1336 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r2); |
1337 | |
1338 | /* init maxim radio - skipping the two first values */ |
1339 | for (i = 2; i < nitems(rfini)(sizeof((rfini)) / sizeof((rfini)[0])); i++) { |
1340 | if ((error = zyd_rfwrite(sc, rfini[i])) != 0) |
1341 | return error; |
1342 | } |
1343 | (void)zyd_read16(sc, ZYD_CR2030x932c, &tmp); |
1344 | (void)zyd_write16(sc, ZYD_CR2030x932c, tmp | (1 << 4)); |
1345 | |
1346 | return 0; |
1347 | } |
1348 | |
1349 | /* |
1350 | * Maxim2 RF methods. |
1351 | */ |
1352 | int |
1353 | zyd_maxim2_init(struct zyd_rf *rf) |
1354 | { |
1355 | struct zyd_softc *sc = rf->rf_sc; |
1356 | static const struct zyd_phy_pair phyini[] = ZYD_MAXIM2_PHY{ { 0x905c, 0x40 }, { 0x903c, 0x20 }, { 0x9070, 0x3e }, { 0x9074 , 0x00 }, { 0x9068, 0x11 }, { 0x90b0, 0x33 }, { 0x91a8, 0x2a } , { 0x91ac, 0x1a }, { 0x91b4, 0x2b }, { 0x91b8, 0x2b }, { 0x91bc , 0x2b }, { 0x91c0, 0x2b }, { 0x9028, 0x89 }, { 0x9044, 0x20 } , { 0x9068, 0x93 }, { 0x9088, 0x30 }, { 0x908c, 0x40 }, { 0x90a4 , 0x24 }, { 0x90b0, 0x32 }, { 0x90b8, 0x90 }, { 0x9164, 0x18 } , { 0x9170, 0x0a }, { 0x9194, 0x13 }, { 0x9198, 0x27 }, { 0x91a8 , 0x20 }, { 0x91ac, 0x24 }, { 0x91b4, 0x09 }, { 0x91b8, 0x13 } , { 0x91bc, 0x13 }, { 0x91c0, 0x13 }, { 0x91c4, 0x27 }, { 0x91c8 , 0x27 }, { 0x91cc, 0x24 }, { 0x91d0, 0x24 }, { 0x91d4, 0xf4 } , { 0x91d8, 0xfa }, { 0x91e0, 0x4f }, { 0x91e4, 0x77 }, { 0x91e8 , 0xfe }, { 0x9028, 0x89 }, { 0x9044, 0x20 }, { 0x9068, 0x93 } , { 0x9088, 0x30 }, { 0x908c, 0x40 }, { 0x90a4, 0x24 }, { 0x90b0 , 0x32 }, { 0x90b8, 0x90 }, { 0x913c, 0x58 }, { 0x9140, 0x30 } , { 0x9144, 0x30 }, { 0x9164, 0x18 }, { 0x9170, 0x0a }, { 0x9194 , 0x13 }, { 0x9198, 0x27 }, { 0x91a8, 0x20 }, { 0x91ac, 0x24 } , { 0x91b4, 0x09 }, { 0x91b8, 0x13 }, { 0x91bc, 0x13 }, { 0x91c0 , 0x13 }, { 0x91c4, 0x27 }, { 0x91c8, 0x27 }, { 0x91cc, 0x24 } , { 0x91d0, 0x24 }, { 0x91d4, 0xf4 }, { 0x91d8, 0x00 }, { 0x91e0 , 0x4f }, { 0x91e4, 0x06 }, { 0x91e8, 0xfe } }; |
1357 | static const uint32_t rfini[] = ZYD_MAXIM2_RF{ 0x33334, 0x10a03, 0x00400, 0x00ca1, 0x10072, 0x18645, 0x04006 , 0x000a7, 0x08258, 0x03fc9, 0x0040a, 0x0000b, 0x0026c }; |
1358 | uint16_t tmp; |
1359 | int i, error; |
1360 | |
1361 | /* init RF-dependent PHY registers */ |
1362 | for (i = 0; i < nitems(phyini)(sizeof((phyini)) / sizeof((phyini)[0])); i++) { |
1363 | error = zyd_write16(sc, phyini[i].reg, phyini[i].val); |
1364 | if (error != 0) |
1365 | return error; |
1366 | } |
1367 | (void)zyd_read16(sc, ZYD_CR2030x932c, &tmp); |
1368 | (void)zyd_write16(sc, ZYD_CR2030x932c, tmp & ~(1 << 4)); |
1369 | |
1370 | /* init maxim2 radio */ |
1371 | for (i = 0; i < nitems(rfini)(sizeof((rfini)) / sizeof((rfini)[0])); i++) { |
1372 | if ((error = zyd_rfwrite(sc, rfini[i])) != 0) |
1373 | return error; |
1374 | } |
1375 | (void)zyd_read16(sc, ZYD_CR2030x932c, &tmp); |
1376 | (void)zyd_write16(sc, ZYD_CR2030x932c, tmp | (1 << 4)); |
1377 | |
1378 | return 0; |
1379 | } |
1380 | |
1381 | int |
1382 | zyd_maxim2_switch_radio(struct zyd_rf *rf, int on) |
1383 | { |
1384 | /* vendor driver does nothing for this RF chip */ |
1385 | |
1386 | return 0; |
1387 | } |
1388 | |
1389 | int |
1390 | zyd_maxim2_set_channel(struct zyd_rf *rf, uint8_t chan) |
1391 | { |
1392 | struct zyd_softc *sc = rf->rf_sc; |
1393 | static const struct zyd_phy_pair phyini[] = ZYD_MAXIM2_PHY{ { 0x905c, 0x40 }, { 0x903c, 0x20 }, { 0x9070, 0x3e }, { 0x9074 , 0x00 }, { 0x9068, 0x11 }, { 0x90b0, 0x33 }, { 0x91a8, 0x2a } , { 0x91ac, 0x1a }, { 0x91b4, 0x2b }, { 0x91b8, 0x2b }, { 0x91bc , 0x2b }, { 0x91c0, 0x2b }, { 0x9028, 0x89 }, { 0x9044, 0x20 } , { 0x9068, 0x93 }, { 0x9088, 0x30 }, { 0x908c, 0x40 }, { 0x90a4 , 0x24 }, { 0x90b0, 0x32 }, { 0x90b8, 0x90 }, { 0x9164, 0x18 } , { 0x9170, 0x0a }, { 0x9194, 0x13 }, { 0x9198, 0x27 }, { 0x91a8 , 0x20 }, { 0x91ac, 0x24 }, { 0x91b4, 0x09 }, { 0x91b8, 0x13 } , { 0x91bc, 0x13 }, { 0x91c0, 0x13 }, { 0x91c4, 0x27 }, { 0x91c8 , 0x27 }, { 0x91cc, 0x24 }, { 0x91d0, 0x24 }, { 0x91d4, 0xf4 } , { 0x91d8, 0xfa }, { 0x91e0, 0x4f }, { 0x91e4, 0x77 }, { 0x91e8 , 0xfe }, { 0x9028, 0x89 }, { 0x9044, 0x20 }, { 0x9068, 0x93 } , { 0x9088, 0x30 }, { 0x908c, 0x40 }, { 0x90a4, 0x24 }, { 0x90b0 , 0x32 }, { 0x90b8, 0x90 }, { 0x913c, 0x58 }, { 0x9140, 0x30 } , { 0x9144, 0x30 }, { 0x9164, 0x18 }, { 0x9170, 0x0a }, { 0x9194 , 0x13 }, { 0x9198, 0x27 }, { 0x91a8, 0x20 }, { 0x91ac, 0x24 } , { 0x91b4, 0x09 }, { 0x91b8, 0x13 }, { 0x91bc, 0x13 }, { 0x91c0 , 0x13 }, { 0x91c4, 0x27 }, { 0x91c8, 0x27 }, { 0x91cc, 0x24 } , { 0x91d0, 0x24 }, { 0x91d4, 0xf4 }, { 0x91d8, 0x00 }, { 0x91e0 , 0x4f }, { 0x91e4, 0x06 }, { 0x91e8, 0xfe } }; |
1394 | static const uint32_t rfini[] = ZYD_MAXIM2_RF{ 0x33334, 0x10a03, 0x00400, 0x00ca1, 0x10072, 0x18645, 0x04006 , 0x000a7, 0x08258, 0x03fc9, 0x0040a, 0x0000b, 0x0026c }; |
1395 | static const struct { |
1396 | uint32_t r1, r2; |
1397 | } rfprog[] = ZYD_MAXIM2_CHANTABLE{ { 0x33334, 0x10a03 }, { 0x08884, 0x20a13 }, { 0x1ddd4, 0x30a13 }, { 0x33334, 0x10a13 }, { 0x08884, 0x20a23 }, { 0x1ddd4, 0x30a23 }, { 0x33334, 0x10a23 }, { 0x08884, 0x20a33 }, { 0x1ddd4, 0x30a33 }, { 0x33334, 0x10a33 }, { 0x08884, 0x20a43 }, { 0x1ddd4, 0x30a43 }, { 0x33334, 0x10a43 }, { 0x26664, 0x20a53 } }; |
1398 | uint16_t tmp; |
1399 | int i, error; |
1400 | |
1401 | /* |
1402 | * Do the same as we do when initializing it, except for the channel |
1403 | * values coming from the two channel tables. |
1404 | */ |
1405 | |
1406 | /* init RF-dependent PHY registers */ |
1407 | for (i = 0; i < nitems(phyini)(sizeof((phyini)) / sizeof((phyini)[0])); i++) { |
1408 | error = zyd_write16(sc, phyini[i].reg, phyini[i].val); |
1409 | if (error != 0) |
1410 | return error; |
1411 | } |
1412 | (void)zyd_read16(sc, ZYD_CR2030x932c, &tmp); |
1413 | (void)zyd_write16(sc, ZYD_CR2030x932c, tmp & ~(1 << 4)); |
1414 | |
1415 | /* first two values taken from the chantables */ |
1416 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r1); |
1417 | (void)zyd_rfwrite(sc, rfprog[chan - 1].r2); |
1418 | |
1419 | /* init maxim2 radio - skipping the two first values */ |
1420 | for (i = 2; i < nitems(rfini)(sizeof((rfini)) / sizeof((rfini)[0])); i++) { |
1421 | if ((error = zyd_rfwrite(sc, rfini[i])) != 0) |
1422 | return error; |
1423 | } |
1424 | (void)zyd_read16(sc, ZYD_CR2030x932c, &tmp); |
1425 | (void)zyd_write16(sc, ZYD_CR2030x932c, tmp | (1 << 4)); |
1426 | |
1427 | return 0; |
1428 | } |
1429 | |
1430 | int |
1431 | zyd_rf_attach(struct zyd_softc *sc, uint8_t type) |
1432 | { |
1433 | struct zyd_rf *rf = &sc->sc_rf; |
1434 | |
1435 | rf->rf_sc = sc; |
1436 | |
1437 | switch (type) { |
1438 | case ZYD_RF_RFMD0xd: |
1439 | rf->init = zyd_rfmd_init; |
1440 | rf->switch_radio = zyd_rfmd_switch_radio; |
1441 | rf->set_channel = zyd_rfmd_set_channel; |
1442 | rf->width = 24; /* 24-bit RF values */ |
1443 | break; |
1444 | case ZYD_RF_AL22300x4: |
1445 | case ZYD_RF_AL2230S0xa: |
1446 | if (sc->mac_rev == ZYD_ZD1211B1) |
1447 | rf->init = zyd_al2230_init_b; |
1448 | else |
1449 | rf->init = zyd_al2230_init; |
1450 | rf->switch_radio = zyd_al2230_switch_radio; |
1451 | rf->set_channel = zyd_al2230_set_channel; |
1452 | rf->width = 24; /* 24-bit RF values */ |
1453 | break; |
1454 | case ZYD_RF_AL7230B0x5: |
1455 | rf->init = zyd_al7230B_init; |
1456 | rf->switch_radio = zyd_al7230B_switch_radio; |
1457 | rf->set_channel = zyd_al7230B_set_channel; |
1458 | rf->width = 24; /* 24-bit RF values */ |
1459 | break; |
1460 | case ZYD_RF_AL22100x7: |
1461 | rf->init = zyd_al2210_init; |
1462 | rf->switch_radio = zyd_al2210_switch_radio; |
1463 | rf->set_channel = zyd_al2210_set_channel; |
1464 | rf->width = 24; /* 24-bit RF values */ |
1465 | break; |
1466 | case ZYD_RF_GCT0x9: |
1467 | rf->init = zyd_gct_init; |
1468 | rf->switch_radio = zyd_gct_switch_radio; |
1469 | rf->set_channel = zyd_gct_set_channel; |
1470 | rf->width = 21; /* 21-bit RF values */ |
1471 | break; |
1472 | case ZYD_RF_MAXIM_NEW0x8: |
1473 | rf->init = zyd_maxim_init; |
1474 | rf->switch_radio = zyd_maxim_switch_radio; |
1475 | rf->set_channel = zyd_maxim_set_channel; |
1476 | rf->width = 18; /* 18-bit RF values */ |
1477 | break; |
1478 | case ZYD_RF_MAXIM_NEW20xe: |
1479 | rf->init = zyd_maxim2_init; |
1480 | rf->switch_radio = zyd_maxim2_switch_radio; |
1481 | rf->set_channel = zyd_maxim2_set_channel; |
1482 | rf->width = 18; /* 18-bit RF values */ |
1483 | break; |
1484 | default: |
1485 | printf("%s: sorry, radio \"%s\" is not supported yet\n", |
1486 | sc->sc_dev.dv_xname, zyd_rf_name(type)); |
1487 | return EINVAL22; |
1488 | } |
1489 | return 0; |
1490 | } |
1491 | |
1492 | const char * |
1493 | zyd_rf_name(uint8_t type) |
1494 | { |
1495 | static const char * const zyd_rfs[] = { |
1496 | "unknown", "unknown", "UW2451", "UCHIP", "AL2230", |
1497 | "AL7230B", "THETA", "AL2210", "MAXIM_NEW", "GCT", |
1498 | "AL2230S", "RALINK", "INTERSIL", "RFMD", "MAXIM_NEW2", |
1499 | "PHILIPS" |
1500 | }; |
1501 | return zyd_rfs[(type > 15) ? 0 : type]; |
1502 | } |
1503 | |
1504 | int |
1505 | zyd_hw_init(struct zyd_softc *sc) |
1506 | { |
1507 | struct zyd_rf *rf = &sc->sc_rf; |
1508 | const struct zyd_phy_pair *phyp; |
1509 | uint32_t tmp; |
1510 | int error; |
1511 | |
1512 | /* specify that the plug and play is finished */ |
1513 | (void)zyd_write32(sc, ZYD_MAC_AFTER_PNP0x9648, 1); |
1514 | |
1515 | (void)zyd_read16(sc, ZYD_FIRMWARE_BASE_ADDR0xee1d, &sc->fwbase); |
1516 | DPRINTF(("firmware base address=0x%04x\n", sc->fwbase)); |
1517 | |
1518 | /* retrieve firmware revision number */ |
1519 | (void)zyd_read16(sc, sc->fwbase + ZYD_FW_FIRMWARE_REV0x0000, &sc->fw_rev); |
1520 | |
1521 | (void)zyd_write32(sc, ZYD_CR_GPI_EN0x9418, 0); |
1522 | (void)zyd_write32(sc, ZYD_MAC_CONT_WIN_LIMIT0x96f0, 0x7f043f); |
1523 | |
1524 | /* disable interrupts */ |
1525 | (void)zyd_write32(sc, ZYD_CR_INTERRUPT0x9510, 0); |
1526 | |
1527 | /* PHY init */ |
1528 | zyd_lock_phy(sc); |
1529 | phyp = (sc->mac_rev == ZYD_ZD1211B1) ? zyd_def_phyB : zyd_def_phy; |
1530 | for (; phyp->reg != 0; phyp++) { |
1531 | if ((error = zyd_write16(sc, phyp->reg, phyp->val)) != 0) |
1532 | goto fail; |
1533 | } |
1534 | if (sc->fix_cr157) { |
1535 | if (zyd_read32(sc, ZYD_EEPROM_PHY_REG0xf831, &tmp) == 0) |
1536 | (void)zyd_write32(sc, ZYD_CR1570x9274, tmp >> 8); |
1537 | } |
1538 | zyd_unlock_phy(sc); |
1539 | |
1540 | /* HMAC init */ |
1541 | zyd_write32(sc, ZYD_MAC_ACK_EXT0x9690, 0x00000020); |
1542 | zyd_write32(sc, ZYD_CR_ADDA_MBIAS_WT0x9508, 0x30000808); |
1543 | |
1544 | if (sc->mac_rev == ZYD_ZD12110) { |
1545 | zyd_write32(sc, ZYD_MAC_RETRY0x967c, 0x00000002); |
1546 | } else { |
1547 | zyd_write32(sc, ZYD_MACB_MAX_RETRY0x9b28, 0x02020202); |
1548 | zyd_write32(sc, ZYD_MACB_TXPWR_CTL40x9b0c, 0x007f003f); |
1549 | zyd_write32(sc, ZYD_MACB_TXPWR_CTL30x9b08, 0x007f003f); |
1550 | zyd_write32(sc, ZYD_MACB_TXPWR_CTL20x9b04, 0x003f001f); |
1551 | zyd_write32(sc, ZYD_MACB_TXPWR_CTL10x9b00, 0x001f000f); |
1552 | zyd_write32(sc, ZYD_MACB_AIFS_CTL10x9b10, 0x00280028); |
1553 | zyd_write32(sc, ZYD_MACB_AIFS_CTL20x9b14, 0x008C003c); |
1554 | zyd_write32(sc, ZYD_MACB_TXOP0x9b20, 0x01800824); |
1555 | } |
1556 | |
1557 | zyd_write32(sc, ZYD_MAC_SNIFFER0x9674, 0x00000000); |
1558 | zyd_write32(sc, ZYD_MAC_RXFILTER0x968c, 0x00000000); |
1559 | zyd_write32(sc, ZYD_MAC_GHTBL0x9624, 0x00000000); |
1560 | zyd_write32(sc, ZYD_MAC_GHTBH0x9628, 0x80000000); |
1561 | zyd_write32(sc, ZYD_MAC_MISC0x9680, 0x000000a4); |
1562 | zyd_write32(sc, ZYD_CR_ADDA_PWR_DWN0x9504, 0x0000007f); |
1563 | zyd_write32(sc, ZYD_MAC_BCNCFG0x9620, 0x00f00401); |
1564 | zyd_write32(sc, ZYD_MAC_PHY_DELAY20x966c, 0x00000000); |
1565 | zyd_write32(sc, ZYD_MAC_ACK_EXT0x9690, 0x00000080); |
1566 | zyd_write32(sc, ZYD_CR_ADDA_PWR_DWN0x9504, 0x00000000); |
1567 | zyd_write32(sc, ZYD_MAC_SIFS_ACK_TIME0x9658, 0x00000100); |
1568 | zyd_write32(sc, ZYD_MAC_DIFS_EIFS_SIFS0x9698, 0x0547c032); |
1569 | zyd_write32(sc, ZYD_CR_RX_PE_DELAY0x947c, 0x00000070); |
1570 | zyd_write32(sc, ZYD_CR_PS_CTRL0x9500, 0x10000000); |
1571 | zyd_write32(sc, ZYD_MAC_RTSCTSRATE0x9638, 0x02030203); |
1572 | zyd_write32(sc, ZYD_MAC_RX_THRESHOLD0x9640, 0x000c0640); |
1573 | zyd_write32(sc, ZYD_MAC_BACKOFF_PROTECT0x963c, 0x00000114); |
1574 | |
1575 | /* RF chip init */ |
1576 | zyd_lock_phy(sc); |
1577 | error = (*rf->init)(rf); |
1578 | zyd_unlock_phy(sc); |
1579 | if (error != 0) { |
1580 | printf("%s: radio initialization failed\n", |
1581 | sc->sc_dev.dv_xname); |
1582 | goto fail; |
1583 | } |
1584 | |
1585 | /* init beacon interval to 100ms */ |
1586 | if ((error = zyd_set_beacon_interval(sc, 100)) != 0) |
1587 | goto fail; |
1588 | |
1589 | fail: return error; |
1590 | } |
1591 | |
1592 | int |
1593 | zyd_read_eeprom(struct zyd_softc *sc) |
1594 | { |
1595 | struct ieee80211com *ic = &sc->sc_ic; |
1596 | uint32_t tmp; |
1597 | uint16_t val; |
1598 | int i; |
1599 | |
1600 | /* read MAC address */ |
1601 | (void)zyd_read32(sc, ZYD_EEPROM_MAC_ADDR_P10xf81b, &tmp); |
1602 | ic->ic_myaddr[0] = tmp & 0xff; |
1603 | ic->ic_myaddr[1] = tmp >> 8; |
1604 | ic->ic_myaddr[2] = tmp >> 16; |
1605 | ic->ic_myaddr[3] = tmp >> 24; |
1606 | (void)zyd_read32(sc, ZYD_EEPROM_MAC_ADDR_P20xf81d, &tmp); |
1607 | ic->ic_myaddr[4] = tmp & 0xff; |
1608 | ic->ic_myaddr[5] = tmp >> 8; |
1609 | |
1610 | (void)zyd_read32(sc, ZYD_EEPROM_POD0xf819, &tmp); |
1611 | sc->rf_rev = tmp & 0x0f; |
1612 | sc->fix_cr47 = (tmp >> 8 ) & 0x01; |
1613 | sc->fix_cr157 = (tmp >> 13) & 0x01; |
1614 | sc->pa_rev = (tmp >> 16) & 0x0f; |
1615 | |
1616 | /* read regulatory domain (currently unused) */ |
1617 | (void)zyd_read32(sc, ZYD_EEPROM_SUBID0xf817, &tmp); |
1618 | sc->regdomain = tmp >> 16; |
1619 | DPRINTF(("regulatory domain %x\n", sc->regdomain)); |
1620 | |
1621 | /* read Tx power calibration tables */ |
1622 | for (i = 0; i < 7; i++) { |
1623 | (void)zyd_read16(sc, ZYD_EEPROM_PWR_CAL0xf81f + i, &val); |
1624 | sc->pwr_cal[i * 2] = val >> 8; |
1625 | sc->pwr_cal[i * 2 + 1] = val & 0xff; |
1626 | |
1627 | (void)zyd_read16(sc, ZYD_EEPROM_PWR_INT0xf827 + i, &val); |
1628 | sc->pwr_int[i * 2] = val >> 8; |
1629 | sc->pwr_int[i * 2 + 1] = val & 0xff; |
1630 | |
1631 | (void)zyd_read16(sc, ZYD_EEPROM_36M_CAL0xf83f + i, &val); |
1632 | sc->ofdm36_cal[i * 2] = val >> 8; |
1633 | sc->ofdm36_cal[i * 2 + 1] = val & 0xff; |
1634 | |
1635 | (void)zyd_read16(sc, ZYD_EEPROM_48M_CAL0xf84f + i, &val); |
1636 | sc->ofdm48_cal[i * 2] = val >> 8; |
1637 | sc->ofdm48_cal[i * 2 + 1] = val & 0xff; |
1638 | |
1639 | (void)zyd_read16(sc, ZYD_EEPROM_54M_CAL0xf85f + i, &val); |
1640 | sc->ofdm54_cal[i * 2] = val >> 8; |
1641 | sc->ofdm54_cal[i * 2 + 1] = val & 0xff; |
1642 | } |
1643 | return 0; |
1644 | } |
1645 | |
1646 | void |
1647 | zyd_set_multi(struct zyd_softc *sc) |
1648 | { |
1649 | struct arpcom *ac = &sc->sc_ic.ic_ac; |
1650 | struct ifnet *ifp = &ac->ac_if; |
1651 | struct ether_multi *enm; |
1652 | struct ether_multistep step; |
1653 | uint32_t lo, hi; |
1654 | uint8_t bit; |
1655 | |
1656 | if (ac->ac_multirangecnt > 0) |
1657 | ifp->if_flags |= IFF_ALLMULTI0x200; |
1658 | |
1659 | if ((ifp->if_flags & (IFF_ALLMULTI0x200 | IFF_PROMISC0x100)) != 0) { |
1660 | lo = hi = 0xffffffff; |
1661 | goto done; |
1662 | } |
1663 | lo = hi = 0; |
1664 | ETHER_FIRST_MULTI(step, ac, enm)do { (step).e_enm = ((&(ac)->ac_multiaddrs)->lh_first ); do { if ((((enm)) = ((step)).e_enm) != ((void *)0)) ((step )).e_enm = ((((enm)))->enm_list.le_next); } while ( 0); } while ( 0); |
1665 | while (enm != NULL((void *)0)) { |
1666 | bit = enm->enm_addrlo[5] >> 2; |
1667 | if (bit < 32) |
1668 | lo |= 1 << bit; |
1669 | else |
1670 | hi |= 1 << (bit - 32); |
1671 | ETHER_NEXT_MULTI(step, enm)do { if (((enm) = (step).e_enm) != ((void *)0)) (step).e_enm = (((enm))->enm_list.le_next); } while ( 0); |
1672 | } |
1673 | |
1674 | done: |
1675 | hi |= 1U << 31; /* make sure the broadcast bit is set */ |
1676 | zyd_write32(sc, ZYD_MAC_GHTBL0x9624, lo); |
1677 | zyd_write32(sc, ZYD_MAC_GHTBH0x9628, hi); |
1678 | } |
1679 | |
1680 | void |
1681 | zyd_set_macaddr(struct zyd_softc *sc, const uint8_t *addr) |
1682 | { |
1683 | uint32_t tmp; |
1684 | |
1685 | tmp = addr[3] << 24 | addr[2] << 16 | addr[1] << 8 | addr[0]; |
1686 | (void)zyd_write32(sc, ZYD_MAC_MACADRL0x9610, tmp); |
1687 | |
1688 | tmp = addr[5] << 8 | addr[4]; |
1689 | (void)zyd_write32(sc, ZYD_MAC_MACADRH0x9614, tmp); |
1690 | } |
1691 | |
1692 | void |
1693 | zyd_set_bssid(struct zyd_softc *sc, const uint8_t *addr) |
1694 | { |
1695 | uint32_t tmp; |
1696 | |
1697 | tmp = addr[3] << 24 | addr[2] << 16 | addr[1] << 8 | addr[0]; |
1698 | (void)zyd_write32(sc, ZYD_MAC_BSSADRL0x9618, tmp); |
1699 | |
1700 | tmp = addr[5] << 8 | addr[4]; |
1701 | (void)zyd_write32(sc, ZYD_MAC_BSSADRH0x961c, tmp); |
1702 | } |
1703 | |
1704 | int |
1705 | zyd_switch_radio(struct zyd_softc *sc, int on) |
1706 | { |
1707 | struct zyd_rf *rf = &sc->sc_rf; |
1708 | int error; |
1709 | |
1710 | zyd_lock_phy(sc); |
1711 | error = (*rf->switch_radio)(rf, on); |
1712 | zyd_unlock_phy(sc); |
1713 | |
1714 | return error; |
1715 | } |
1716 | |
1717 | void |
1718 | zyd_set_led(struct zyd_softc *sc, int which, int on) |
1719 | { |
1720 | uint32_t tmp; |
1721 | |
1722 | (void)zyd_read32(sc, ZYD_MAC_TX_PE_CONTROL0x9644, &tmp); |
1723 | tmp &= ~which; |
1724 | if (on) |
1725 | tmp |= which; |
1726 | (void)zyd_write32(sc, ZYD_MAC_TX_PE_CONTROL0x9644, tmp); |
1727 | } |
1728 | |
1729 | int |
1730 | zyd_set_rxfilter(struct zyd_softc *sc) |
1731 | { |
1732 | uint32_t rxfilter; |
1733 | |
1734 | switch (sc->sc_ic.ic_opmode) { |
1735 | case IEEE80211_M_STA: |
1736 | rxfilter = ZYD_FILTER_BSS0x2400ffff; |
1737 | break; |
1738 | #ifndef IEEE80211_STA_ONLY |
1739 | case IEEE80211_M_IBSS: |
1740 | case IEEE80211_M_HOSTAP: |
1741 | rxfilter = ZYD_FILTER_HOSTAP((1U << 0) | (1U << 2) | (1U << 4) | (1U << 10) | (1U << 11) | (1U << 12) | (1U << 26) ); |
1742 | break; |
1743 | #endif |
1744 | case IEEE80211_M_MONITOR: |
1745 | rxfilter = ZYD_FILTER_MONITOR0x000fffff; |
1746 | break; |
1747 | default: |
1748 | /* should not get there */ |
1749 | return EINVAL22; |
1750 | } |
1751 | return zyd_write32(sc, ZYD_MAC_RXFILTER0x968c, rxfilter); |
1752 | } |
1753 | |
1754 | void |
1755 | zyd_set_chan(struct zyd_softc *sc, struct ieee80211_channel *c) |
1756 | { |
1757 | struct ieee80211com *ic = &sc->sc_ic; |
1758 | struct zyd_rf *rf = &sc->sc_rf; |
1759 | uint32_t tmp; |
1760 | u_int chan; |
1761 | |
1762 | chan = ieee80211_chan2ieee(ic, c); |
1763 | if (chan == 0 || chan == IEEE80211_CHAN_ANY0xffff) |
1764 | return; |
1765 | |
1766 | zyd_lock_phy(sc); |
1767 | |
1768 | (*rf->set_channel)(rf, chan); |
1769 | |
1770 | /* update Tx power */ |
1771 | (void)zyd_write16(sc, ZYD_CR310x907c, sc->pwr_int[chan - 1]); |
1772 | |
1773 | if (sc->mac_rev == ZYD_ZD1211B1) { |
1774 | (void)zyd_write16(sc, ZYD_CR670x910c, sc->ofdm36_cal[chan - 1]); |
1775 | (void)zyd_write16(sc, ZYD_CR660x9108, sc->ofdm48_cal[chan - 1]); |
1776 | (void)zyd_write16(sc, ZYD_CR650x9104, sc->ofdm54_cal[chan - 1]); |
1777 | |
1778 | (void)zyd_write16(sc, ZYD_CR680x9110, sc->pwr_cal[chan - 1]); |
1779 | |
1780 | (void)zyd_write16(sc, ZYD_CR690x9114, 0x28); |
1781 | (void)zyd_write16(sc, ZYD_CR690x9114, 0x2a); |
1782 | } |
1783 | |
1784 | if (sc->fix_cr47) { |
1785 | /* set CCK baseband gain from EEPROM */ |
1786 | if (zyd_read32(sc, ZYD_EEPROM_PHY_REG0xf831, &tmp) == 0) |
1787 | (void)zyd_write16(sc, ZYD_CR470x90bc, tmp & 0xff); |
1788 | } |
1789 | |
1790 | (void)zyd_write32(sc, ZYD_CR_CONFIG_PHILIPS0x9440, 0); |
1791 | |
1792 | zyd_unlock_phy(sc); |
1793 | } |
1794 | |
1795 | int |
1796 | zyd_set_beacon_interval(struct zyd_softc *sc, int bintval) |
1797 | { |
1798 | /* XXX this is probably broken.. */ |
1799 | (void)zyd_write32(sc, ZYD_CR_ATIM_WND_PERIOD0x951c, bintval - 2); |
1800 | (void)zyd_write32(sc, ZYD_CR_PRE_TBTT0x9524, bintval - 1); |
1801 | (void)zyd_write32(sc, ZYD_CR_BCN_INTERVAL0x9520, bintval); |
1802 | |
1803 | return 0; |
1804 | } |
1805 | |
1806 | uint8_t |
1807 | zyd_plcp_signal(int rate) |
1808 | { |
1809 | switch (rate) { |
1810 | /* CCK rates (returned values are device-dependent) */ |
1811 | case 2: return 0x0; |
1812 | case 4: return 0x1; |
1813 | case 11: return 0x2; |
1814 | case 22: return 0x3; |
1815 | |
1816 | /* OFDM rates (cf IEEE Std 802.11a-1999, pp. 14 Table 80) */ |
1817 | case 12: return 0xb; |
1818 | case 18: return 0xf; |
1819 | case 24: return 0xa; |
1820 | case 36: return 0xe; |
1821 | case 48: return 0x9; |
1822 | case 72: return 0xd; |
1823 | case 96: return 0x8; |
1824 | case 108: return 0xc; |
1825 | |
1826 | /* unsupported rates (should not get there) */ |
1827 | default: return 0xff; |
1828 | } |
1829 | } |
1830 | |
1831 | void |
1832 | zyd_intr(struct usbd_xfer *xfer, void *priv, usbd_status status) |
1833 | { |
1834 | struct zyd_softc *sc = (struct zyd_softc *)priv; |
1835 | const struct zyd_cmd *cmd; |
1836 | uint32_t len; |
1837 | |
1838 | if (status != USBD_NORMAL_COMPLETION) { |
1839 | if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) |
1840 | return; |
1841 | |
1842 | if (status == USBD_STALLED) { |
1843 | usbd_clear_endpoint_stall_async( |
1844 | sc->zyd_ep[ZYD_ENDPT_IIN2]); |
1845 | } |
1846 | return; |
1847 | } |
1848 | |
1849 | cmd = (const struct zyd_cmd *)sc->ibuf; |
1850 | |
1851 | if (letoh16(cmd->code)((__uint16_t)(cmd->code)) == ZYD_NOTIF_RETRYSTATUS0xa001) { |
1852 | struct zyd_notif_retry *retry = |
1853 | (struct zyd_notif_retry *)cmd->data; |
1854 | struct ieee80211com *ic = &sc->sc_ic; |
1855 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; |
1856 | struct ieee80211_node *ni; |
1857 | |
1858 | DPRINTF(("retry intr: rate=0x%x addr=%s count=%d (0x%x)\n", |
1859 | letoh16(retry->rate), ether_sprintf(retry->macaddr), |
1860 | letoh16(retry->count) & 0xff, letoh16(retry->count))); |
1861 | |
1862 | /* |
1863 | * Find the node to which the packet was sent and update its |
1864 | * retry statistics. In BSS mode, this node is the AP we're |
1865 | * associated to so no lookup is actually needed. |
1866 | */ |
1867 | if (ic->ic_opmode != IEEE80211_M_STA) { |
1868 | ni = ieee80211_find_node(ic, retry->macaddr); |
1869 | if (ni == NULL((void *)0)) |
1870 | return; /* just ignore */ |
1871 | } else |
1872 | ni = ic->ic_bss; |
1873 | |
1874 | ((struct zyd_node *)ni)->amn.amn_retrycnt++; |
1875 | |
1876 | if (letoh16(retry->count)((__uint16_t)(retry->count)) & 0x100) |
1877 | ifp->if_oerrorsif_data.ifi_oerrors++; /* too many retries */ |
1878 | |
1879 | } else if (letoh16(cmd->code)((__uint16_t)(cmd->code)) == ZYD_NOTIF_IORD0x9001) { |
1880 | if (letoh16(*(uint16_t *)cmd->data)((__uint16_t)(*(uint16_t *)cmd->data)) == ZYD_CR_INTERRUPT0x9510) |
1881 | return; /* HMAC interrupt */ |
1882 | |
1883 | if (!sc->odone) { |
1884 | /* copy answer into sc->odata buffer */ |
1885 | usbd_get_xfer_status(xfer, NULL((void *)0), NULL((void *)0), &len, NULL((void *)0)); |
1886 | bcopy(cmd->data, sc->odata, sc->olen); |
1887 | sc->odone = 1; |
1888 | wakeup(sc); /* wakeup zyd_cmd_read() */ |
1889 | } |
1890 | |
1891 | } else { |
1892 | printf("%s: unknown notification %x\n", sc->sc_dev.dv_xname, |
1893 | letoh16(cmd->code)((__uint16_t)(cmd->code))); |
1894 | } |
1895 | } |
1896 | |
1897 | void |
1898 | zyd_rx_data(struct zyd_softc *sc, const uint8_t *buf, uint16_t len, |
1899 | struct mbuf_list *ml) |
1900 | { |
1901 | struct ieee80211com *ic = &sc->sc_ic; |
1902 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; |
1903 | struct ieee80211_node *ni; |
1904 | struct ieee80211_frame *wh; |
1905 | struct ieee80211_rxinfo rxi; |
1906 | const struct zyd_plcphdr *plcp; |
1907 | const struct zyd_rx_stat *stat; |
1908 | struct mbuf *m; |
1909 | int s; |
1910 | |
1911 | if (len < ZYD_MIN_FRAGSZ(sizeof (struct zyd_plcphdr) + (sizeof(struct ieee80211_frame_ack ) + 4) + sizeof (struct zyd_rx_stat))) { |
1912 | DPRINTFN(2, ("frame too short (length=%d)\n", len)); |
1913 | ifp->if_ierrorsif_data.ifi_ierrors++; |
1914 | return; |
1915 | } |
1916 | |
1917 | plcp = (const struct zyd_plcphdr *)buf; |
1918 | stat = (const struct zyd_rx_stat *)(buf + len - sizeof (*stat)); |
1919 | |
1920 | if (stat->flags & ZYD_RX_ERROR(1 << 7)) { |
1921 | DPRINTF(("%s: RX status indicated error (%x)\n", |
1922 | sc->sc_dev.dv_xname, stat->flags)); |
1923 | ifp->if_ierrorsif_data.ifi_ierrors++; |
1924 | return; |
1925 | } |
1926 | |
1927 | /* compute actual frame length */ |
1928 | len -= (sizeof (*plcp) + sizeof (*stat) + IEEE80211_CRC_LEN4); |
1929 | |
1930 | if (len > MCLBYTES(1 << 11)) { |
1931 | DPRINTFN(2, ("frame too large (length=%d)\n", len)); |
1932 | ifp->if_ierrorsif_data.ifi_ierrors++; |
1933 | return; |
1934 | } |
1935 | |
1936 | /* allocate a mbuf to store the frame */ |
1937 | MGETHDR(m, M_DONTWAIT, MT_DATA)m = m_gethdr((0x0002), (1)); |
1938 | if (m == NULL((void *)0)) { |
1939 | ifp->if_ierrorsif_data.ifi_ierrors++; |
1940 | return; |
1941 | } |
1942 | if (len > MHLEN((256 - sizeof(struct m_hdr)) - sizeof(struct pkthdr))) { |
1943 | MCLGET(m, M_DONTWAIT)(void) m_clget((m), (0x0002), (1 << 11)); |
1944 | if (!(m->m_flagsm_hdr.mh_flags & M_EXT0x0001)) { |
1945 | ifp->if_ierrorsif_data.ifi_ierrors++; |
1946 | m_freem(m); |
1947 | return; |
1948 | } |
1949 | } |
1950 | bcopy(plcp + 1, mtod(m, caddr_t)((caddr_t)((m)->m_hdr.mh_data)), len); |
1951 | m->m_pkthdrM_dat.MH.MH_pkthdr.len = m->m_lenm_hdr.mh_len = len; |
1952 | |
1953 | #if NBPFILTER1 > 0 |
1954 | if (sc->sc_drvbpf != NULL((void *)0)) { |
1955 | struct mbuf mb; |
1956 | struct zyd_rx_radiotap_header *tap = &sc->sc_rxtapsc_rxtapu.th; |
1957 | static const uint8_t rates[] = { |
1958 | /* reverse function of zyd_plcp_signal() */ |
1959 | 2, 4, 11, 22, 0, 0, 0, 0, |
1960 | 96, 48, 24, 12, 108, 72, 36, 18 |
1961 | }; |
1962 | |
1963 | tap->wr_flags = 0; |
1964 | tap->wr_chan_freq = htole16(ic->ic_bss->ni_chan->ic_freq)((__uint16_t)(ic->ic_bss->ni_chan->ic_freq)); |
1965 | tap->wr_chan_flags = htole16(ic->ic_bss->ni_chan->ic_flags)((__uint16_t)(ic->ic_bss->ni_chan->ic_flags)); |
1966 | tap->wr_rssi = stat->rssi; |
1967 | tap->wr_rate = rates[plcp->signal & 0xf]; |
1968 | |
1969 | mb.m_datam_hdr.mh_data = (caddr_t)tap; |
1970 | mb.m_lenm_hdr.mh_len = sc->sc_rxtap_len; |
1971 | mb.m_nextm_hdr.mh_next = m; |
1972 | mb.m_nextpktm_hdr.mh_nextpkt = NULL((void *)0); |
1973 | mb.m_typem_hdr.mh_type = 0; |
1974 | mb.m_flagsm_hdr.mh_flags = 0; |
1975 | bpf_mtap(sc->sc_drvbpf, &mb, BPF_DIRECTION_IN(1 << 0)); |
1976 | } |
1977 | #endif |
1978 | |
1979 | s = splnet()splraise(0x7); |
1980 | wh = mtod(m, struct ieee80211_frame *)((struct ieee80211_frame *)((m)->m_hdr.mh_data)); |
1981 | ni = ieee80211_find_rxnode(ic, wh); |
1982 | rxi.rxi_flags = 0; |
1983 | rxi.rxi_rssi = stat->rssi; |
1984 | rxi.rxi_tstamp = 0; /* unused */ |
1985 | ieee80211_inputm(ifp, m, ni, &rxi, ml); |
1986 | |
1987 | /* node is no longer needed */ |
1988 | ieee80211_release_node(ic, ni); |
1989 | |
1990 | splx(s)spllower(s); |
1991 | } |
1992 | |
1993 | void |
1994 | zyd_rxeof(struct usbd_xfer *xfer, void *priv, usbd_status status) |
1995 | { |
1996 | struct mbuf_list ml = MBUF_LIST_INITIALIZER(){ ((void *)0), ((void *)0), 0 }; |
1997 | struct zyd_rx_data *data = priv; |
1998 | struct zyd_softc *sc = data->sc; |
1999 | struct ieee80211com *ic = &sc->sc_ic; |
2000 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; |
2001 | const struct zyd_rx_desc *desc; |
2002 | int len; |
2003 | |
2004 | if (status != USBD_NORMAL_COMPLETION) { |
2005 | if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) |
2006 | return; |
2007 | |
2008 | if (status == USBD_STALLED) |
2009 | usbd_clear_endpoint_stall(sc->zyd_ep[ZYD_ENDPT_BIN1]); |
2010 | |
2011 | goto skip; |
2012 | } |
2013 | usbd_get_xfer_status(xfer, NULL((void *)0), NULL((void *)0), &len, NULL((void *)0)); |
2014 | |
2015 | if (len < ZYD_MIN_RXBUFSZ(sizeof (struct zyd_plcphdr) + (sizeof(struct ieee80211_frame_ack ) + 4) + sizeof (struct zyd_rx_stat))) { |
2016 | DPRINTFN(2, ("xfer too short (length=%d)\n", len)); |
2017 | ifp->if_ierrorsif_data.ifi_ierrors++; |
2018 | goto skip; |
2019 | } |
2020 | |
2021 | desc = (const struct zyd_rx_desc *) |
2022 | (data->buf + len - sizeof (struct zyd_rx_desc)); |
2023 | |
2024 | if (UGETW(desc->tag)(*(u_int16_t *)(desc->tag)) == ZYD_TAG_MULTIFRAME0x697e) { |
2025 | const uint8_t *p = data->buf, *end = p + len; |
2026 | int i; |
2027 | |
2028 | DPRINTFN(3, ("received multi-frame transfer\n")); |
2029 | |
2030 | for (i = 0; i < ZYD_MAX_RXFRAMECNT3; i++) { |
2031 | const uint16_t len = UGETW(desc->len[i])(*(u_int16_t *)(desc->len[i])); |
2032 | |
2033 | if (len == 0 || p + len >= end) |
2034 | break; |
2035 | |
2036 | zyd_rx_data(sc, p, len, &ml); |
2037 | /* next frame is aligned on a 32-bit boundary */ |
2038 | p += (len + 3) & ~3; |
2039 | } |
2040 | } else { |
2041 | DPRINTFN(3, ("received single-frame transfer\n")); |
2042 | |
2043 | zyd_rx_data(sc, data->buf, len, &ml); |
2044 | } |
2045 | if_input(ifp, &ml); |
2046 | |
2047 | skip: /* setup a new transfer */ |
2048 | usbd_setup_xfer(xfer, sc->zyd_ep[ZYD_ENDPT_BIN1], data, NULL((void *)0), |
2049 | ZYX_MAX_RXBUFSZ((sizeof (struct zyd_plcphdr) + (2300 + 4 + (3 + 1 + 4)) + sizeof (struct zyd_rx_stat)) * 3 + sizeof (struct zyd_rx_desc)), USBD_NO_COPY0x01 | USBD_SHORT_XFER_OK0x04, |
2050 | USBD_NO_TIMEOUT0, zyd_rxeof); |
2051 | (void)usbd_transfer(xfer); |
2052 | } |
2053 | |
2054 | void |
2055 | zyd_txeof(struct usbd_xfer *xfer, void *priv, usbd_status status) |
2056 | { |
2057 | struct zyd_tx_data *data = priv; |
2058 | struct zyd_softc *sc = data->sc; |
2059 | struct ieee80211com *ic = &sc->sc_ic; |
2060 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; |
2061 | int s; |
2062 | |
2063 | if (status != USBD_NORMAL_COMPLETION) { |
2064 | if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) |
2065 | return; |
2066 | |
2067 | printf("%s: could not transmit buffer: %s\n", |
2068 | sc->sc_dev.dv_xname, usbd_errstr(status)); |
2069 | |
2070 | if (status == USBD_STALLED) { |
2071 | usbd_clear_endpoint_stall_async( |
2072 | sc->zyd_ep[ZYD_ENDPT_BOUT0]); |
2073 | } |
2074 | ifp->if_oerrorsif_data.ifi_oerrors++; |
2075 | return; |
2076 | } |
2077 | |
2078 | s = splnet()splraise(0x7); |
2079 | |
2080 | /* update rate control statistics */ |
2081 | ((struct zyd_node *)data->ni)->amn.amn_txcnt++; |
2082 | |
2083 | ieee80211_release_node(ic, data->ni); |
2084 | data->ni = NULL((void *)0); |
2085 | |
2086 | sc->tx_queued--; |
2087 | |
2088 | sc->tx_timer = 0; |
2089 | ifq_clr_oactive(&ifp->if_snd); |
2090 | zyd_start(ifp); |
2091 | |
2092 | splx(s)spllower(s); |
2093 | } |
2094 | |
2095 | int |
2096 | zyd_tx(struct zyd_softc *sc, struct mbuf *m, struct ieee80211_node *ni) |
2097 | { |
2098 | struct ieee80211com *ic = &sc->sc_ic; |
2099 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; |
2100 | struct zyd_tx_desc *desc; |
2101 | struct zyd_tx_data *data; |
2102 | struct ieee80211_frame *wh; |
2103 | struct ieee80211_key *k; |
2104 | int xferlen, totlen, rate; |
2105 | uint16_t pktlen; |
2106 | usbd_status error; |
2107 | |
2108 | wh = mtod(m, struct ieee80211_frame *)((struct ieee80211_frame *)((m)->m_hdr.mh_data)); |
2109 | |
2110 | if (wh->i_fc[1] & IEEE80211_FC1_PROTECTED0x40) { |
2111 | k = ieee80211_get_txkey(ic, wh, ni); |
2112 | if ((m = ieee80211_encrypt(ic, m, k)) == NULL((void *)0)) |
2113 | return ENOBUFS55; |
2114 | wh = mtod(m, struct ieee80211_frame *)((struct ieee80211_frame *)((m)->m_hdr.mh_data)); |
2115 | } |
2116 | |
2117 | /* pickup a rate */ |
2118 | if (IEEE80211_IS_MULTICAST(wh->i_addr1)(*(wh->i_addr1) & 0x01) || |
2119 | ((wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK0x0c) == |
2120 | IEEE80211_FC0_TYPE_MGT0x00)) { |
2121 | /* mgmt/multicast frames are sent at the lowest avail. rate */ |
2122 | rate = ni->ni_rates.rs_rates[0]; |
2123 | } else if (ic->ic_fixed_rate != -1) { |
2124 | rate = ic->ic_sup_rates[ic->ic_curmode]. |
2125 | rs_rates[ic->ic_fixed_rate]; |
2126 | } else |
2127 | rate = ni->ni_rates.rs_rates[ni->ni_txrate]; |
2128 | rate &= IEEE80211_RATE_VAL0x7f; |
2129 | if (rate == 0) /* XXX should not happen */ |
2130 | rate = 2; |
2131 | |
2132 | data = &sc->tx_data[0]; |
2133 | desc = (struct zyd_tx_desc *)data->buf; |
2134 | |
2135 | data->ni = ni; |
2136 | |
2137 | xferlen = sizeof (struct zyd_tx_desc) + m->m_pkthdrM_dat.MH.MH_pkthdr.len; |
2138 | totlen = m->m_pkthdrM_dat.MH.MH_pkthdr.len + IEEE80211_CRC_LEN4; |
2139 | |
2140 | /* fill Tx descriptor */ |
2141 | desc->len = htole16(totlen)((__uint16_t)(totlen)); |
2142 | |
2143 | desc->flags = ZYD_TX_FLAG_BACKOFF(1 << 0); |
2144 | if (!IEEE80211_IS_MULTICAST(wh->i_addr1)(*(wh->i_addr1) & 0x01)) { |
2145 | /* multicast frames are not sent at OFDM rates in 802.11b/g */ |
2146 | if (totlen > ic->ic_rtsthreshold) { |
2147 | desc->flags |= ZYD_TX_FLAG_RTS(1 << 5); |
2148 | } else if (ZYD_RATE_IS_OFDM(rate)((rate) >= 12 && (rate) != 22) && |
2149 | (ic->ic_flags & IEEE80211_F_USEPROT0x00100000)) { |
2150 | if (ic->ic_protmode == IEEE80211_PROT_CTSONLY) |
2151 | desc->flags |= ZYD_TX_FLAG_CTS_TO_SELF(1 << 7); |
2152 | else if (ic->ic_protmode == IEEE80211_PROT_RTSCTS) |
2153 | desc->flags |= ZYD_TX_FLAG_RTS(1 << 5); |
2154 | } |
2155 | } else |
2156 | desc->flags |= ZYD_TX_FLAG_MULTICAST(1 << 1); |
2157 | |
2158 | if ((wh->i_fc[0] & |
2159 | (IEEE80211_FC0_TYPE_MASK0x0c | IEEE80211_FC0_SUBTYPE_MASK0xf0)) == |
2160 | (IEEE80211_FC0_TYPE_CTL0x04 | IEEE80211_FC0_SUBTYPE_PS_POLL0xa0)) |
2161 | desc->flags |= ZYD_TX_FLAG_TYPE(ZYD_TX_TYPE_PS_POLL)(((1) & 0x3) << 2); |
2162 | |
2163 | desc->phy = zyd_plcp_signal(rate); |
2164 | if (ZYD_RATE_IS_OFDM(rate)((rate) >= 12 && (rate) != 22)) { |
2165 | desc->phy |= ZYD_TX_PHY_OFDM(1 << 4); |
2166 | if (ic->ic_curmode == IEEE80211_MODE_11A) |
2167 | desc->phy |= ZYD_TX_PHY_5GHZ(1 << 5); |
2168 | } else if (rate != 2 && (ic->ic_flags & IEEE80211_F_SHPREAMBLE0x00040000)) |
2169 | desc->phy |= ZYD_TX_PHY_SHPREAMBLE(1 << 5); |
2170 | |
2171 | /* actual transmit length (XXX why +10?) */ |
2172 | pktlen = sizeof (struct zyd_tx_desc) + 10; |
2173 | if (sc->mac_rev == ZYD_ZD12110) |
2174 | pktlen += totlen; |
2175 | desc->pktlen = htole16(pktlen)((__uint16_t)(pktlen)); |
2176 | |
2177 | desc->plcp_length = htole16((16 * totlen + rate - 1) / rate)((__uint16_t)((16 * totlen + rate - 1) / rate)); |
2178 | desc->plcp_service = 0; |
2179 | if (rate == 22) { |
2180 | const int remainder = (16 * totlen) % 22; |
2181 | if (remainder != 0 && remainder < 7) |
2182 | desc->plcp_service |= ZYD_PLCP_LENGEXT0x80; |
2183 | } |
2184 | |
2185 | #if NBPFILTER1 > 0 |
2186 | if (sc->sc_drvbpf != NULL((void *)0)) { |
2187 | struct mbuf mb; |
2188 | struct zyd_tx_radiotap_header *tap = &sc->sc_txtapsc_txtapu.th; |
2189 | |
2190 | tap->wt_flags = 0; |
2191 | tap->wt_rate = rate; |
2192 | tap->wt_chan_freq = htole16(ic->ic_bss->ni_chan->ic_freq)((__uint16_t)(ic->ic_bss->ni_chan->ic_freq)); |
2193 | tap->wt_chan_flags = htole16(ic->ic_bss->ni_chan->ic_flags)((__uint16_t)(ic->ic_bss->ni_chan->ic_flags)); |
2194 | |
2195 | mb.m_datam_hdr.mh_data = (caddr_t)tap; |
2196 | mb.m_lenm_hdr.mh_len = sc->sc_txtap_len; |
2197 | mb.m_nextm_hdr.mh_next = m; |
2198 | mb.m_nextpktm_hdr.mh_nextpkt = NULL((void *)0); |
2199 | mb.m_typem_hdr.mh_type = 0; |
2200 | mb.m_flagsm_hdr.mh_flags = 0; |
2201 | bpf_mtap(sc->sc_drvbpf, &mb, BPF_DIRECTION_OUT(1 << 1)); |
2202 | } |
2203 | #endif |
2204 | |
2205 | m_copydata(m, 0, m->m_pkthdrM_dat.MH.MH_pkthdr.len, |
2206 | data->buf + sizeof (struct zyd_tx_desc)); |
2207 | |
2208 | DPRINTFN(10, ("%s: sending data frame len=%u rate=%u xferlen=%u\n", |
2209 | sc->sc_dev.dv_xname, m->m_pkthdr.len, rate, xferlen)); |
2210 | |
2211 | m_freem(m); /* mbuf no longer needed */ |
2212 | |
2213 | usbd_setup_xfer(data->xfer, sc->zyd_ep[ZYD_ENDPT_BOUT0], data, |
2214 | data->buf, xferlen, USBD_FORCE_SHORT_XFER0x08 | USBD_NO_COPY0x01, |
2215 | ZYD_TX_TIMEOUT10000, zyd_txeof); |
2216 | error = usbd_transfer(data->xfer); |
2217 | if (error != USBD_IN_PROGRESS && error != 0) { |
2218 | data->ni = NULL((void *)0); |
2219 | ifp->if_oerrorsif_data.ifi_oerrors++; |
2220 | return EIO5; |
2221 | } |
2222 | sc->tx_queued++; |
2223 | |
2224 | return 0; |
2225 | } |
2226 | |
2227 | void |
2228 | zyd_start(struct ifnet *ifp) |
2229 | { |
2230 | struct zyd_softc *sc = ifp->if_softc; |
2231 | struct ieee80211com *ic = &sc->sc_ic; |
2232 | struct ieee80211_node *ni; |
2233 | struct mbuf *m; |
2234 | |
2235 | if (!(ifp->if_flags & IFF_RUNNING0x40) || ifq_is_oactive(&ifp->if_snd)) |
2236 | return; |
2237 | |
2238 | for (;;) { |
2239 | if (sc->tx_queued >= ZYD_TX_LIST_CNT1) { |
2240 | ifq_set_oactive(&ifp->if_snd); |
2241 | break; |
2242 | } |
2243 | /* send pending management frames first */ |
2244 | m = mq_dequeue(&ic->ic_mgtq); |
2245 | if (m != NULL((void *)0)) { |
2246 | ni = m->m_pkthdrM_dat.MH.MH_pkthdr.ph_cookie; |
2247 | goto sendit; |
2248 | } |
2249 | if (ic->ic_state != IEEE80211_S_RUN) |
2250 | break; |
2251 | |
2252 | /* encapsulate and send data frames */ |
2253 | m = ifq_dequeue(&ifp->if_snd); |
2254 | if (m == NULL((void *)0)) |
2255 | break; |
2256 | #if NBPFILTER1 > 0 |
2257 | if (ifp->if_bpf != NULL((void *)0)) |
2258 | bpf_mtap(ifp->if_bpf, m, BPF_DIRECTION_OUT(1 << 1)); |
2259 | #endif |
2260 | if ((m = ieee80211_encap(ifp, m, &ni)) == NULL((void *)0)) |
2261 | continue; |
2262 | sendit: |
2263 | #if NBPFILTER1 > 0 |
2264 | if (ic->ic_rawbpf != NULL((void *)0)) |
2265 | bpf_mtap(ic->ic_rawbpf, m, BPF_DIRECTION_OUT(1 << 1)); |
2266 | #endif |
2267 | if (zyd_tx(sc, m, ni) != 0) { |
2268 | ieee80211_release_node(ic, ni); |
2269 | ifp->if_oerrorsif_data.ifi_oerrors++; |
2270 | continue; |
2271 | } |
2272 | |
2273 | sc->tx_timer = 5; |
2274 | ifp->if_timer = 1; |
2275 | } |
2276 | } |
2277 | |
2278 | void |
2279 | zyd_watchdog(struct ifnet *ifp) |
2280 | { |
2281 | struct zyd_softc *sc = ifp->if_softc; |
2282 | |
2283 | ifp->if_timer = 0; |
2284 | |
2285 | if (sc->tx_timer > 0) { |
2286 | if (--sc->tx_timer == 0) { |
2287 | printf("%s: device timeout\n", sc->sc_dev.dv_xname); |
2288 | /* zyd_init(ifp); XXX needs a process context ? */ |
2289 | ifp->if_oerrorsif_data.ifi_oerrors++; |
2290 | return; |
2291 | } |
2292 | ifp->if_timer = 1; |
2293 | } |
2294 | |
2295 | ieee80211_watchdog(ifp); |
2296 | } |
2297 | |
2298 | int |
2299 | zyd_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) |
2300 | { |
2301 | struct zyd_softc *sc = ifp->if_softc; |
2302 | struct ieee80211com *ic = &sc->sc_ic; |
2303 | struct ifreq *ifr; |
2304 | int s, error = 0; |
2305 | |
2306 | s = splnet()splraise(0x7); |
2307 | |
2308 | switch (cmd) { |
2309 | case SIOCSIFADDR((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((12))): |
2310 | ifp->if_flags |= IFF_UP0x1; |
2311 | /* FALLTHROUGH */ |
2312 | case SIOCSIFFLAGS((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((16))): |
2313 | if (ifp->if_flags & IFF_UP0x1) { |
2314 | /* |
2315 | * If only the PROMISC or ALLMULTI flag changes, then |
2316 | * don't do a full re-init of the chip, just update |
2317 | * the Rx filter. |
2318 | */ |
2319 | if ((ifp->if_flags & IFF_RUNNING0x40) && |
2320 | ((ifp->if_flags ^ sc->sc_if_flags) & |
2321 | (IFF_ALLMULTI0x200 | IFF_PROMISC0x100)) != 0) { |
2322 | zyd_set_multi(sc); |
2323 | } else { |
2324 | if (!(ifp->if_flags & IFF_RUNNING0x40)) |
2325 | zyd_init(ifp); |
2326 | } |
2327 | } else { |
2328 | if (ifp->if_flags & IFF_RUNNING0x40) |
2329 | zyd_stop(ifp, 1); |
2330 | } |
2331 | sc->sc_if_flags = ifp->if_flags; |
2332 | break; |
2333 | |
2334 | case SIOCADDMULTI((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((49))): |
2335 | case SIOCDELMULTI((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((50))): |
2336 | ifr = (struct ifreq *)data; |
2337 | error = (cmd == SIOCADDMULTI((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((49)))) ? |
2338 | ether_addmulti(ifr, &ic->ic_ac) : |
2339 | ether_delmulti(ifr, &ic->ic_ac); |
2340 | if (error == ENETRESET52) { |
2341 | if (ifp->if_flags & IFF_RUNNING0x40) |
2342 | zyd_set_multi(sc); |
2343 | error = 0; |
2344 | } |
2345 | break; |
2346 | |
2347 | case SIOCS80211CHANNEL((unsigned long)0x80000000 | ((sizeof(struct ieee80211chanreq ) & 0x1fff) << 16) | ((('i')) << 8) | ((238)) ): |
2348 | /* |
2349 | * This allows for fast channel switching in monitor mode |
2350 | * (used by kismet). In IBSS mode, we must explicitly reset |
2351 | * the interface to generate a new beacon frame. |
2352 | */ |
2353 | error = ieee80211_ioctl(ifp, cmd, data); |
2354 | if (error == ENETRESET52 && |
2355 | ic->ic_opmode == IEEE80211_M_MONITOR) { |
2356 | zyd_set_chan(sc, ic->ic_ibss_chan); |
2357 | error = 0; |
2358 | } |
2359 | break; |
2360 | |
2361 | default: |
2362 | error = ieee80211_ioctl(ifp, cmd, data); |
2363 | } |
2364 | |
2365 | if (error == ENETRESET52) { |
2366 | if ((ifp->if_flags & (IFF_RUNNING0x40 | IFF_UP0x1)) == |
2367 | (IFF_RUNNING0x40 | IFF_UP0x1)) |
2368 | zyd_init(ifp); |
2369 | error = 0; |
2370 | } |
2371 | |
2372 | splx(s)spllower(s); |
2373 | |
2374 | return error; |
2375 | } |
2376 | |
2377 | int |
2378 | zyd_init(struct ifnet *ifp) |
2379 | { |
2380 | struct zyd_softc *sc = ifp->if_softc; |
2381 | struct ieee80211com *ic = &sc->sc_ic; |
2382 | int i, error; |
2383 | |
2384 | zyd_stop(ifp, 0); |
2385 | |
2386 | IEEE80211_ADDR_COPY(ic->ic_myaddr, LLADDR(ifp->if_sadl))__builtin_memcpy((ic->ic_myaddr), (((caddr_t)((ifp->if_sadl )->sdl_data + (ifp->if_sadl)->sdl_nlen))), (6)); |
2387 | DPRINTF(("setting MAC address to %s\n", ether_sprintf(ic->ic_myaddr))); |
2388 | zyd_set_macaddr(sc, ic->ic_myaddr); |
2389 | |
2390 | /* we'll do software WEP decryption for now */ |
2391 | DPRINTF(("setting encryption type\n")); |
2392 | error = zyd_write32(sc, ZYD_MAC_ENCRYPTION_TYPE0x9678, ZYD_ENC_SNIFFER8); |
2393 | if (error != 0) |
2394 | return error; |
2395 | |
2396 | /* promiscuous mode */ |
2397 | (void)zyd_write32(sc, ZYD_MAC_SNIFFER0x9674, |
2398 | (ic->ic_opmode == IEEE80211_M_MONITOR) ? 1 : 0); |
2399 | |
2400 | (void)zyd_set_rxfilter(sc); |
2401 | |
2402 | /* switch radio transmitter ON */ |
2403 | (void)zyd_switch_radio(sc, 1); |
2404 | |
2405 | /* set basic rates */ |
2406 | if (ic->ic_curmode == IEEE80211_MODE_11B) |
2407 | (void)zyd_write32(sc, ZYD_MAC_BAS_RATE0x9630, 0x0003); |
2408 | else if (ic->ic_curmode == IEEE80211_MODE_11A) |
2409 | (void)zyd_write32(sc, ZYD_MAC_BAS_RATE0x9630, 0x1500); |
2410 | else /* assumes 802.11b/g */ |
2411 | (void)zyd_write32(sc, ZYD_MAC_BAS_RATE0x9630, 0x000f); |
2412 | |
2413 | /* set mandatory rates */ |
2414 | if (ic->ic_curmode == IEEE80211_MODE_11B) |
2415 | (void)zyd_write32(sc, ZYD_MAC_MAN_RATE0x9634, 0x000f); |
2416 | else if (ic->ic_curmode == IEEE80211_MODE_11A) |
2417 | (void)zyd_write32(sc, ZYD_MAC_MAN_RATE0x9634, 0x1500); |
2418 | else /* assumes 802.11b/g */ |
2419 | (void)zyd_write32(sc, ZYD_MAC_MAN_RATE0x9634, 0x150f); |
2420 | |
2421 | /* set default BSS channel */ |
2422 | ic->ic_bss->ni_chan = ic->ic_ibss_chan; |
2423 | zyd_set_chan(sc, ic->ic_bss->ni_chan); |
2424 | |
2425 | /* enable interrupts */ |
2426 | (void)zyd_write32(sc, ZYD_CR_INTERRUPT0x9510, ZYD_HWINT_MASK0x004f0000); |
2427 | |
2428 | /* |
2429 | * Allocate Tx and Rx xfer queues. |
2430 | */ |
2431 | if ((error = zyd_alloc_tx_list(sc)) != 0) { |
2432 | printf("%s: could not allocate Tx list\n", |
2433 | sc->sc_dev.dv_xname); |
2434 | goto fail; |
2435 | } |
2436 | if ((error = zyd_alloc_rx_list(sc)) != 0) { |
2437 | printf("%s: could not allocate Rx list\n", |
2438 | sc->sc_dev.dv_xname); |
2439 | goto fail; |
2440 | } |
2441 | |
2442 | /* |
2443 | * Start up the receive pipe. |
2444 | */ |
2445 | for (i = 0; i < ZYD_RX_LIST_CNT1; i++) { |
2446 | struct zyd_rx_data *data = &sc->rx_data[i]; |
2447 | |
2448 | usbd_setup_xfer(data->xfer, sc->zyd_ep[ZYD_ENDPT_BIN1], data, |
2449 | NULL((void *)0), ZYX_MAX_RXBUFSZ((sizeof (struct zyd_plcphdr) + (2300 + 4 + (3 + 1 + 4)) + sizeof (struct zyd_rx_stat)) * 3 + sizeof (struct zyd_rx_desc)), USBD_NO_COPY0x01 | USBD_SHORT_XFER_OK0x04, |
2450 | USBD_NO_TIMEOUT0, zyd_rxeof); |
2451 | error = usbd_transfer(data->xfer); |
2452 | if (error != USBD_IN_PROGRESS && error != 0) { |
2453 | printf("%s: could not queue Rx transfer\n", |
2454 | sc->sc_dev.dv_xname); |
2455 | goto fail; |
2456 | } |
2457 | } |
2458 | |
2459 | ifq_clr_oactive(&ifp->if_snd); |
2460 | ifp->if_flags |= IFF_RUNNING0x40; |
2461 | |
2462 | if (ic->ic_opmode == IEEE80211_M_MONITOR) |
2463 | ieee80211_new_state(ic, IEEE80211_S_RUN, -1)(((ic)->ic_newstate)((ic), (IEEE80211_S_RUN), (-1))); |
2464 | else |
2465 | ieee80211_new_state(ic, IEEE80211_S_SCAN, -1)(((ic)->ic_newstate)((ic), (IEEE80211_S_SCAN), (-1))); |
2466 | |
2467 | return 0; |
2468 | |
2469 | fail: zyd_stop(ifp, 1); |
2470 | return error; |
2471 | } |
2472 | |
2473 | void |
2474 | zyd_stop(struct ifnet *ifp, int disable) |
2475 | { |
2476 | struct zyd_softc *sc = ifp->if_softc; |
2477 | struct ieee80211com *ic = &sc->sc_ic; |
2478 | |
2479 | sc->tx_timer = 0; |
2480 | ifp->if_timer = 0; |
2481 | ifp->if_flags &= ~IFF_RUNNING0x40; |
2482 | ifq_clr_oactive(&ifp->if_snd); |
2483 | |
2484 | ieee80211_new_state(ic, IEEE80211_S_INIT, -1)(((ic)->ic_newstate)((ic), (IEEE80211_S_INIT), (-1))); /* free all nodes */ |
2485 | |
2486 | /* switch radio transmitter OFF */ |
2487 | (void)zyd_switch_radio(sc, 0); |
2488 | |
2489 | /* disable Rx */ |
2490 | (void)zyd_write32(sc, ZYD_MAC_RXFILTER0x968c, 0); |
2491 | |
2492 | /* disable interrupts */ |
2493 | (void)zyd_write32(sc, ZYD_CR_INTERRUPT0x9510, 0); |
2494 | |
2495 | usbd_abort_pipe(sc->zyd_ep[ZYD_ENDPT_BIN1]); |
2496 | usbd_abort_pipe(sc->zyd_ep[ZYD_ENDPT_BOUT0]); |
2497 | |
2498 | zyd_free_rx_list(sc); |
2499 | zyd_free_tx_list(sc); |
2500 | } |
2501 | |
2502 | int |
2503 | zyd_loadfirmware(struct zyd_softc *sc, u_char *fw, size_t size) |
2504 | { |
2505 | usb_device_request_t req; |
2506 | uint16_t addr; |
2507 | uint8_t stat; |
2508 | |
2509 | DPRINTF(("firmware size=%zd\n", size)); |
2510 | |
2511 | req.bmRequestType = UT_WRITE_VENDOR_DEVICE(0x00 | 0x40 | 0x00); |
2512 | req.bRequest = ZYD_DOWNLOADREQ0x30; |
2513 | USETW(req.wIndex, 0)(*(u_int16_t *)(req.wIndex) = (0)); |
2514 | |
2515 | addr = ZYD_FIRMWARE_START_ADDR0xee00; |
2516 | while (size > 0) { |
2517 | const int mlen = min(size, 4096); |
2518 | |
2519 | DPRINTF(("loading firmware block: len=%d, addr=0x%x\n", mlen, |
2520 | addr)); |
2521 | |
2522 | USETW(req.wValue, addr)(*(u_int16_t *)(req.wValue) = (addr)); |
2523 | USETW(req.wLength, mlen)(*(u_int16_t *)(req.wLength) = (mlen)); |
2524 | if (usbd_do_request(sc->sc_udev, &req, fw) != 0) |
2525 | return EIO5; |
2526 | |
2527 | addr += mlen / 2; |
2528 | fw += mlen; |
2529 | size -= mlen; |
2530 | } |
2531 | |
2532 | /* check whether the upload succeeded */ |
2533 | req.bmRequestType = UT_READ_VENDOR_DEVICE(0x80 | 0x40 | 0x00); |
2534 | req.bRequest = ZYD_DOWNLOADSTS0x31; |
2535 | USETW(req.wValue, 0)(*(u_int16_t *)(req.wValue) = (0)); |
2536 | USETW(req.wIndex, 0)(*(u_int16_t *)(req.wIndex) = (0)); |
2537 | USETW(req.wLength, sizeof stat)(*(u_int16_t *)(req.wLength) = (sizeof stat)); |
2538 | if (usbd_do_request(sc->sc_udev, &req, &stat) != 0) |
2539 | return EIO5; |
2540 | |
2541 | return (stat & 0x80) ? EIO5 : 0; |
2542 | } |
2543 | |
2544 | void |
2545 | zyd_iter_func(void *arg, struct ieee80211_node *ni) |
2546 | { |
2547 | struct zyd_softc *sc = arg; |
2548 | struct zyd_node *zn = (struct zyd_node *)ni; |
2549 | |
2550 | ieee80211_amrr_choose(&sc->amrr, ni, &zn->amn); |
2551 | } |
2552 | |
2553 | void |
2554 | zyd_amrr_timeout(void *arg) |
2555 | { |
2556 | struct zyd_softc *sc = arg; |
2557 | struct ieee80211com *ic = &sc->sc_ic; |
2558 | int s; |
2559 | |
2560 | s = splnet()splraise(0x7); |
2561 | if (ic->ic_opmode == IEEE80211_M_STA) |
2562 | zyd_iter_func(sc, ic->ic_bss); |
2563 | else |
2564 | ieee80211_iterate_nodes(ic, zyd_iter_func, sc); |
2565 | splx(s)spllower(s); |
2566 | |
2567 | timeout_add_sec(&sc->amrr_to, 1); |
2568 | } |
2569 | |
2570 | void |
2571 | zyd_newassoc(struct ieee80211com *ic, struct ieee80211_node *ni, int isnew) |
2572 | { |
2573 | struct zyd_softc *sc = ic->ic_softcic_ac.ac_if.if_softc; |
2574 | int i; |
2575 | |
2576 | ieee80211_amrr_node_init(&sc->amrr, &((struct zyd_node *)ni)->amn); |
2577 | |
2578 | /* set rate to some reasonable initial value */ |
2579 | for (i = ni->ni_rates.rs_nrates - 1; |
2580 | i > 0 && (ni->ni_rates.rs_rates[i] & IEEE80211_RATE_VAL0x7f) > 72; |
2581 | i--); |
2582 | ni->ni_txrate = i; |
2583 | } |