File: | dev/usb/if_zyd.c |
Warning: | line 916, column 6 The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage |
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1 | /* $OpenBSD: if_zyd.c,v 1.128 2022/04/21 21:03:03 stsp 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(0x2); | |||
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); | |||
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(0x2); | |||
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
| |||
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(0x4); | |||
1980 | wh = mtod(m, struct ieee80211_frame *)((struct ieee80211_frame *)((m)->m_hdr.mh_data)); | |||
1981 | ni = ieee80211_find_rxnode(ic, wh); | |||
1982 | memset(&rxi, 0, sizeof(rxi))__builtin_memset((&rxi), (0), (sizeof(rxi))); | |||
1983 | rxi.rxi_rssi = stat->rssi; | |||
1984 | ieee80211_inputm(ifp, m, ni, &rxi, ml); | |||
1985 | ||||
1986 | /* node is no longer needed */ | |||
1987 | ieee80211_release_node(ic, ni); | |||
1988 | ||||
1989 | splx(s)spllower(s); | |||
1990 | } | |||
1991 | ||||
1992 | void | |||
1993 | zyd_rxeof(struct usbd_xfer *xfer, void *priv, usbd_status status) | |||
1994 | { | |||
1995 | struct mbuf_list ml = MBUF_LIST_INITIALIZER(){ ((void *)0), ((void *)0), 0 }; | |||
1996 | struct zyd_rx_data *data = priv; | |||
1997 | struct zyd_softc *sc = data->sc; | |||
1998 | struct ieee80211com *ic = &sc->sc_ic; | |||
1999 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; | |||
2000 | const struct zyd_rx_desc *desc; | |||
2001 | int len; | |||
2002 | ||||
2003 | if (status != USBD_NORMAL_COMPLETION) { | |||
2004 | if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) | |||
2005 | return; | |||
2006 | ||||
2007 | if (status == USBD_STALLED) | |||
2008 | usbd_clear_endpoint_stall(sc->zyd_ep[ZYD_ENDPT_BIN1]); | |||
2009 | ||||
2010 | goto skip; | |||
2011 | } | |||
2012 | usbd_get_xfer_status(xfer, NULL((void *)0), NULL((void *)0), &len, NULL((void *)0)); | |||
2013 | ||||
2014 | if (len < ZYD_MIN_RXBUFSZ(sizeof (struct zyd_plcphdr) + (sizeof(struct ieee80211_frame_ack ) + 4) + sizeof (struct zyd_rx_stat))) { | |||
2015 | DPRINTFN(2, ("xfer too short (length=%d)\n", len)); | |||
2016 | ifp->if_ierrorsif_data.ifi_ierrors++; | |||
2017 | goto skip; | |||
2018 | } | |||
2019 | ||||
2020 | desc = (const struct zyd_rx_desc *) | |||
2021 | (data->buf + len - sizeof (struct zyd_rx_desc)); | |||
2022 | ||||
2023 | if (UGETW(desc->tag)(*(u_int16_t *)(desc->tag)) == ZYD_TAG_MULTIFRAME0x697e) { | |||
2024 | const uint8_t *p = data->buf, *end = p + len; | |||
2025 | int i; | |||
2026 | ||||
2027 | DPRINTFN(3, ("received multi-frame transfer\n")); | |||
2028 | ||||
2029 | for (i = 0; i < ZYD_MAX_RXFRAMECNT3; i++) { | |||
2030 | const uint16_t len = UGETW(desc->len[i])(*(u_int16_t *)(desc->len[i])); | |||
2031 | ||||
2032 | if (len == 0 || p + len >= end) | |||
2033 | break; | |||
2034 | ||||
2035 | zyd_rx_data(sc, p, len, &ml); | |||
2036 | /* next frame is aligned on a 32-bit boundary */ | |||
2037 | p += (len + 3) & ~3; | |||
2038 | } | |||
2039 | } else { | |||
2040 | DPRINTFN(3, ("received single-frame transfer\n")); | |||
2041 | ||||
2042 | zyd_rx_data(sc, data->buf, len, &ml); | |||
2043 | } | |||
2044 | if_input(ifp, &ml); | |||
2045 | ||||
2046 | skip: /* setup a new transfer */ | |||
2047 | usbd_setup_xfer(xfer, sc->zyd_ep[ZYD_ENDPT_BIN1], data, NULL((void *)0), | |||
2048 | 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, | |||
2049 | USBD_NO_TIMEOUT0, zyd_rxeof); | |||
2050 | (void)usbd_transfer(xfer); | |||
2051 | } | |||
2052 | ||||
2053 | void | |||
2054 | zyd_txeof(struct usbd_xfer *xfer, void *priv, usbd_status status) | |||
2055 | { | |||
2056 | struct zyd_tx_data *data = priv; | |||
2057 | struct zyd_softc *sc = data->sc; | |||
2058 | struct ieee80211com *ic = &sc->sc_ic; | |||
2059 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; | |||
2060 | int s; | |||
2061 | ||||
2062 | if (status != USBD_NORMAL_COMPLETION) { | |||
2063 | if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) | |||
2064 | return; | |||
2065 | ||||
2066 | printf("%s: could not transmit buffer: %s\n", | |||
2067 | sc->sc_dev.dv_xname, usbd_errstr(status)); | |||
2068 | ||||
2069 | if (status == USBD_STALLED) { | |||
2070 | usbd_clear_endpoint_stall_async( | |||
2071 | sc->zyd_ep[ZYD_ENDPT_BOUT0]); | |||
2072 | } | |||
2073 | ifp->if_oerrorsif_data.ifi_oerrors++; | |||
2074 | return; | |||
2075 | } | |||
2076 | ||||
2077 | s = splnet()splraise(0x4); | |||
2078 | ||||
2079 | /* update rate control statistics */ | |||
2080 | ((struct zyd_node *)data->ni)->amn.amn_txcnt++; | |||
2081 | ||||
2082 | ieee80211_release_node(ic, data->ni); | |||
2083 | data->ni = NULL((void *)0); | |||
2084 | ||||
2085 | sc->tx_queued--; | |||
2086 | ||||
2087 | sc->tx_timer = 0; | |||
2088 | ifq_clr_oactive(&ifp->if_snd); | |||
2089 | zyd_start(ifp); | |||
2090 | ||||
2091 | splx(s)spllower(s); | |||
2092 | } | |||
2093 | ||||
2094 | int | |||
2095 | zyd_tx(struct zyd_softc *sc, struct mbuf *m, struct ieee80211_node *ni) | |||
2096 | { | |||
2097 | struct ieee80211com *ic = &sc->sc_ic; | |||
2098 | struct ifnet *ifp = &ic->ic_ific_ac.ac_if; | |||
2099 | struct zyd_tx_desc *desc; | |||
2100 | struct zyd_tx_data *data; | |||
2101 | struct ieee80211_frame *wh; | |||
2102 | struct ieee80211_key *k; | |||
2103 | int xferlen, totlen, rate; | |||
2104 | uint16_t pktlen; | |||
2105 | usbd_status error; | |||
2106 | ||||
2107 | wh = mtod(m, struct ieee80211_frame *)((struct ieee80211_frame *)((m)->m_hdr.mh_data)); | |||
2108 | ||||
2109 | if (wh->i_fc[1] & IEEE80211_FC1_PROTECTED0x40) { | |||
2110 | k = ieee80211_get_txkey(ic, wh, ni); | |||
2111 | if ((m = ieee80211_encrypt(ic, m, k)) == NULL((void *)0)) | |||
2112 | return ENOBUFS55; | |||
2113 | wh = mtod(m, struct ieee80211_frame *)((struct ieee80211_frame *)((m)->m_hdr.mh_data)); | |||
2114 | } | |||
2115 | ||||
2116 | /* pickup a rate */ | |||
2117 | if (IEEE80211_IS_MULTICAST(wh->i_addr1)(*(wh->i_addr1) & 0x01) || | |||
2118 | ((wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK0x0c) == | |||
2119 | IEEE80211_FC0_TYPE_MGT0x00)) { | |||
2120 | /* mgmt/multicast frames are sent at the lowest avail. rate */ | |||
2121 | rate = ni->ni_rates.rs_rates[0]; | |||
2122 | } else if (ic->ic_fixed_rate != -1) { | |||
2123 | rate = ic->ic_sup_rates[ic->ic_curmode]. | |||
2124 | rs_rates[ic->ic_fixed_rate]; | |||
2125 | } else | |||
2126 | rate = ni->ni_rates.rs_rates[ni->ni_txrate]; | |||
2127 | rate &= IEEE80211_RATE_VAL0x7f; | |||
2128 | if (rate == 0) /* XXX should not happen */ | |||
2129 | rate = 2; | |||
2130 | ||||
2131 | data = &sc->tx_data[0]; | |||
2132 | desc = (struct zyd_tx_desc *)data->buf; | |||
2133 | ||||
2134 | data->ni = ni; | |||
2135 | ||||
2136 | xferlen = sizeof (struct zyd_tx_desc) + m->m_pkthdrM_dat.MH.MH_pkthdr.len; | |||
2137 | totlen = m->m_pkthdrM_dat.MH.MH_pkthdr.len + IEEE80211_CRC_LEN4; | |||
2138 | ||||
2139 | /* fill Tx descriptor */ | |||
2140 | desc->len = htole16(totlen)((__uint16_t)(totlen)); | |||
2141 | ||||
2142 | desc->flags = ZYD_TX_FLAG_BACKOFF(1 << 0); | |||
2143 | if (!IEEE80211_IS_MULTICAST(wh->i_addr1)(*(wh->i_addr1) & 0x01)) { | |||
2144 | /* multicast frames are not sent at OFDM rates in 802.11b/g */ | |||
2145 | if (totlen > ic->ic_rtsthreshold) { | |||
2146 | desc->flags |= ZYD_TX_FLAG_RTS(1 << 5); | |||
2147 | } else if (ZYD_RATE_IS_OFDM(rate)((rate) >= 12 && (rate) != 22) && | |||
2148 | (ic->ic_flags & IEEE80211_F_USEPROT0x00100000)) { | |||
2149 | if (ic->ic_protmode == IEEE80211_PROT_CTSONLY) | |||
2150 | desc->flags |= ZYD_TX_FLAG_CTS_TO_SELF(1 << 7); | |||
2151 | else if (ic->ic_protmode == IEEE80211_PROT_RTSCTS) | |||
2152 | desc->flags |= ZYD_TX_FLAG_RTS(1 << 5); | |||
2153 | } | |||
2154 | } else | |||
2155 | desc->flags |= ZYD_TX_FLAG_MULTICAST(1 << 1); | |||
2156 | ||||
2157 | if ((wh->i_fc[0] & | |||
2158 | (IEEE80211_FC0_TYPE_MASK0x0c | IEEE80211_FC0_SUBTYPE_MASK0xf0)) == | |||
2159 | (IEEE80211_FC0_TYPE_CTL0x04 | IEEE80211_FC0_SUBTYPE_PS_POLL0xa0)) | |||
2160 | desc->flags |= ZYD_TX_FLAG_TYPE(ZYD_TX_TYPE_PS_POLL)(((1) & 0x3) << 2); | |||
2161 | ||||
2162 | desc->phy = zyd_plcp_signal(rate); | |||
2163 | if (ZYD_RATE_IS_OFDM(rate)((rate) >= 12 && (rate) != 22)) { | |||
2164 | desc->phy |= ZYD_TX_PHY_OFDM(1 << 4); | |||
2165 | if (ic->ic_curmode == IEEE80211_MODE_11A) | |||
2166 | desc->phy |= ZYD_TX_PHY_5GHZ(1 << 5); | |||
2167 | } else if (rate != 2 && (ic->ic_flags & IEEE80211_F_SHPREAMBLE0x00040000)) | |||
2168 | desc->phy |= ZYD_TX_PHY_SHPREAMBLE(1 << 5); | |||
2169 | ||||
2170 | /* actual transmit length (XXX why +10?) */ | |||
2171 | pktlen = sizeof (struct zyd_tx_desc) + 10; | |||
2172 | if (sc->mac_rev == ZYD_ZD12110) | |||
2173 | pktlen += totlen; | |||
2174 | desc->pktlen = htole16(pktlen)((__uint16_t)(pktlen)); | |||
2175 | ||||
2176 | desc->plcp_length = htole16((16 * totlen + rate - 1) / rate)((__uint16_t)((16 * totlen + rate - 1) / rate)); | |||
2177 | desc->plcp_service = 0; | |||
2178 | if (rate == 22) { | |||
2179 | const int remainder = (16 * totlen) % 22; | |||
2180 | if (remainder != 0 && remainder < 7) | |||
2181 | desc->plcp_service |= ZYD_PLCP_LENGEXT0x80; | |||
2182 | } | |||
2183 | ||||
2184 | #if NBPFILTER1 > 0 | |||
2185 | if (sc->sc_drvbpf != NULL((void *)0)) { | |||
2186 | struct mbuf mb; | |||
2187 | struct zyd_tx_radiotap_header *tap = &sc->sc_txtapsc_txtapu.th; | |||
2188 | ||||
2189 | tap->wt_flags = 0; | |||
2190 | tap->wt_rate = rate; | |||
2191 | tap->wt_chan_freq = htole16(ic->ic_bss->ni_chan->ic_freq)((__uint16_t)(ic->ic_bss->ni_chan->ic_freq)); | |||
2192 | tap->wt_chan_flags = htole16(ic->ic_bss->ni_chan->ic_flags)((__uint16_t)(ic->ic_bss->ni_chan->ic_flags)); | |||
2193 | ||||
2194 | mb.m_datam_hdr.mh_data = (caddr_t)tap; | |||
2195 | mb.m_lenm_hdr.mh_len = sc->sc_txtap_len; | |||
2196 | mb.m_nextm_hdr.mh_next = m; | |||
2197 | mb.m_nextpktm_hdr.mh_nextpkt = NULL((void *)0); | |||
2198 | mb.m_typem_hdr.mh_type = 0; | |||
2199 | mb.m_flagsm_hdr.mh_flags = 0; | |||
2200 | bpf_mtap(sc->sc_drvbpf, &mb, BPF_DIRECTION_OUT(1 << 1)); | |||
2201 | } | |||
2202 | #endif | |||
2203 | ||||
2204 | m_copydata(m, 0, m->m_pkthdrM_dat.MH.MH_pkthdr.len, | |||
2205 | data->buf + sizeof (struct zyd_tx_desc)); | |||
2206 | ||||
2207 | DPRINTFN(10, ("%s: sending data frame len=%u rate=%u xferlen=%u\n", | |||
2208 | sc->sc_dev.dv_xname, m->m_pkthdr.len, rate, xferlen)); | |||
2209 | ||||
2210 | m_freem(m); /* mbuf no longer needed */ | |||
2211 | ||||
2212 | usbd_setup_xfer(data->xfer, sc->zyd_ep[ZYD_ENDPT_BOUT0], data, | |||
2213 | data->buf, xferlen, USBD_FORCE_SHORT_XFER0x08 | USBD_NO_COPY0x01, | |||
2214 | ZYD_TX_TIMEOUT10000, zyd_txeof); | |||
2215 | error = usbd_transfer(data->xfer); | |||
2216 | if (error != USBD_IN_PROGRESS && error != 0) { | |||
2217 | data->ni = NULL((void *)0); | |||
2218 | ifp->if_oerrorsif_data.ifi_oerrors++; | |||
2219 | return EIO5; | |||
2220 | } | |||
2221 | sc->tx_queued++; | |||
2222 | ||||
2223 | return 0; | |||
2224 | } | |||
2225 | ||||
2226 | void | |||
2227 | zyd_start(struct ifnet *ifp) | |||
2228 | { | |||
2229 | struct zyd_softc *sc = ifp->if_softc; | |||
2230 | struct ieee80211com *ic = &sc->sc_ic; | |||
2231 | struct ieee80211_node *ni; | |||
2232 | struct mbuf *m; | |||
2233 | ||||
2234 | if (!(ifp->if_flags & IFF_RUNNING0x40) || ifq_is_oactive(&ifp->if_snd)) | |||
2235 | return; | |||
2236 | ||||
2237 | for (;;) { | |||
2238 | if (sc->tx_queued >= ZYD_TX_LIST_CNT1) { | |||
2239 | ifq_set_oactive(&ifp->if_snd); | |||
2240 | break; | |||
2241 | } | |||
2242 | /* send pending management frames first */ | |||
2243 | m = mq_dequeue(&ic->ic_mgtq); | |||
2244 | if (m != NULL((void *)0)) { | |||
2245 | ni = m->m_pkthdrM_dat.MH.MH_pkthdr.ph_cookie; | |||
2246 | goto sendit; | |||
2247 | } | |||
2248 | if (ic->ic_state != IEEE80211_S_RUN) | |||
2249 | break; | |||
2250 | ||||
2251 | /* encapsulate and send data frames */ | |||
2252 | m = ifq_dequeue(&ifp->if_snd); | |||
2253 | if (m == NULL((void *)0)) | |||
2254 | break; | |||
2255 | #if NBPFILTER1 > 0 | |||
2256 | if (ifp->if_bpf != NULL((void *)0)) | |||
2257 | bpf_mtap(ifp->if_bpf, m, BPF_DIRECTION_OUT(1 << 1)); | |||
2258 | #endif | |||
2259 | if ((m = ieee80211_encap(ifp, m, &ni)) == NULL((void *)0)) | |||
2260 | continue; | |||
2261 | sendit: | |||
2262 | #if NBPFILTER1 > 0 | |||
2263 | if (ic->ic_rawbpf != NULL((void *)0)) | |||
2264 | bpf_mtap(ic->ic_rawbpf, m, BPF_DIRECTION_OUT(1 << 1)); | |||
2265 | #endif | |||
2266 | if (zyd_tx(sc, m, ni) != 0) { | |||
2267 | ieee80211_release_node(ic, ni); | |||
2268 | ifp->if_oerrorsif_data.ifi_oerrors++; | |||
2269 | continue; | |||
2270 | } | |||
2271 | ||||
2272 | sc->tx_timer = 5; | |||
2273 | ifp->if_timer = 1; | |||
2274 | } | |||
2275 | } | |||
2276 | ||||
2277 | void | |||
2278 | zyd_watchdog(struct ifnet *ifp) | |||
2279 | { | |||
2280 | struct zyd_softc *sc = ifp->if_softc; | |||
2281 | ||||
2282 | ifp->if_timer = 0; | |||
2283 | ||||
2284 | if (sc->tx_timer > 0) { | |||
2285 | if (--sc->tx_timer == 0) { | |||
2286 | printf("%s: device timeout\n", sc->sc_dev.dv_xname); | |||
2287 | /* zyd_init(ifp); XXX needs a process context ? */ | |||
2288 | ifp->if_oerrorsif_data.ifi_oerrors++; | |||
2289 | return; | |||
2290 | } | |||
2291 | ifp->if_timer = 1; | |||
2292 | } | |||
2293 | ||||
2294 | ieee80211_watchdog(ifp); | |||
2295 | } | |||
2296 | ||||
2297 | int | |||
2298 | zyd_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) | |||
2299 | { | |||
2300 | struct zyd_softc *sc = ifp->if_softc; | |||
2301 | struct ieee80211com *ic = &sc->sc_ic; | |||
2302 | struct ifreq *ifr; | |||
2303 | int s, error = 0; | |||
2304 | ||||
2305 | s = splnet()splraise(0x4); | |||
2306 | ||||
2307 | switch (cmd) { | |||
2308 | case SIOCSIFADDR((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((12))): | |||
2309 | ifp->if_flags |= IFF_UP0x1; | |||
2310 | /* FALLTHROUGH */ | |||
2311 | case SIOCSIFFLAGS((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((16))): | |||
2312 | if (ifp->if_flags & IFF_UP0x1) { | |||
2313 | /* | |||
2314 | * If only the PROMISC or ALLMULTI flag changes, then | |||
2315 | * don't do a full re-init of the chip, just update | |||
2316 | * the Rx filter. | |||
2317 | */ | |||
2318 | if ((ifp->if_flags & IFF_RUNNING0x40) && | |||
2319 | ((ifp->if_flags ^ sc->sc_if_flags) & | |||
2320 | (IFF_ALLMULTI0x200 | IFF_PROMISC0x100)) != 0) { | |||
2321 | zyd_set_multi(sc); | |||
2322 | } else { | |||
2323 | if (!(ifp->if_flags & IFF_RUNNING0x40)) | |||
2324 | zyd_init(ifp); | |||
2325 | } | |||
2326 | } else { | |||
2327 | if (ifp->if_flags & IFF_RUNNING0x40) | |||
2328 | zyd_stop(ifp, 1); | |||
2329 | } | |||
2330 | sc->sc_if_flags = ifp->if_flags; | |||
2331 | break; | |||
2332 | ||||
2333 | case SIOCADDMULTI((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((49))): | |||
2334 | case SIOCDELMULTI((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((50))): | |||
2335 | ifr = (struct ifreq *)data; | |||
2336 | error = (cmd == SIOCADDMULTI((unsigned long)0x80000000 | ((sizeof(struct ifreq) & 0x1fff ) << 16) | ((('i')) << 8) | ((49)))) ? | |||
2337 | ether_addmulti(ifr, &ic->ic_ac) : | |||
2338 | ether_delmulti(ifr, &ic->ic_ac); | |||
2339 | if (error == ENETRESET52) { | |||
2340 | if (ifp->if_flags & IFF_RUNNING0x40) | |||
2341 | zyd_set_multi(sc); | |||
2342 | error = 0; | |||
2343 | } | |||
2344 | break; | |||
2345 | ||||
2346 | case SIOCS80211CHANNEL((unsigned long)0x80000000 | ((sizeof(struct ieee80211chanreq ) & 0x1fff) << 16) | ((('i')) << 8) | ((238)) ): | |||
2347 | /* | |||
2348 | * This allows for fast channel switching in monitor mode | |||
2349 | * (used by kismet). In IBSS mode, we must explicitly reset | |||
2350 | * the interface to generate a new beacon frame. | |||
2351 | */ | |||
2352 | error = ieee80211_ioctl(ifp, cmd, data); | |||
2353 | if (error == ENETRESET52 && | |||
2354 | ic->ic_opmode == IEEE80211_M_MONITOR) { | |||
2355 | zyd_set_chan(sc, ic->ic_ibss_chan); | |||
2356 | error = 0; | |||
2357 | } | |||
2358 | break; | |||
2359 | ||||
2360 | default: | |||
2361 | error = ieee80211_ioctl(ifp, cmd, data); | |||
2362 | } | |||
2363 | ||||
2364 | if (error == ENETRESET52) { | |||
2365 | if ((ifp->if_flags & (IFF_RUNNING0x40 | IFF_UP0x1)) == | |||
2366 | (IFF_RUNNING0x40 | IFF_UP0x1)) | |||
2367 | zyd_init(ifp); | |||
2368 | error = 0; | |||
2369 | } | |||
2370 | ||||
2371 | splx(s)spllower(s); | |||
2372 | ||||
2373 | return error; | |||
2374 | } | |||
2375 | ||||
2376 | int | |||
2377 | zyd_init(struct ifnet *ifp) | |||
2378 | { | |||
2379 | struct zyd_softc *sc = ifp->if_softc; | |||
2380 | struct ieee80211com *ic = &sc->sc_ic; | |||
2381 | int i, error; | |||
2382 | ||||
2383 | zyd_stop(ifp, 0); | |||
2384 | ||||
2385 | 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)); | |||
2386 | DPRINTF(("setting MAC address to %s\n", ether_sprintf(ic->ic_myaddr))); | |||
2387 | zyd_set_macaddr(sc, ic->ic_myaddr); | |||
2388 | ||||
2389 | /* we'll do software WEP decryption for now */ | |||
2390 | DPRINTF(("setting encryption type\n")); | |||
2391 | error = zyd_write32(sc, ZYD_MAC_ENCRYPTION_TYPE0x9678, ZYD_ENC_SNIFFER8); | |||
2392 | if (error != 0) | |||
2393 | return error; | |||
2394 | ||||
2395 | /* promiscuous mode */ | |||
2396 | (void)zyd_write32(sc, ZYD_MAC_SNIFFER0x9674, | |||
2397 | (ic->ic_opmode == IEEE80211_M_MONITOR) ? 1 : 0); | |||
2398 | ||||
2399 | (void)zyd_set_rxfilter(sc); | |||
2400 | ||||
2401 | /* switch radio transmitter ON */ | |||
2402 | (void)zyd_switch_radio(sc, 1); | |||
2403 | ||||
2404 | /* set basic rates */ | |||
2405 | if (ic->ic_curmode == IEEE80211_MODE_11B) | |||
2406 | (void)zyd_write32(sc, ZYD_MAC_BAS_RATE0x9630, 0x0003); | |||
2407 | else if (ic->ic_curmode == IEEE80211_MODE_11A) | |||
2408 | (void)zyd_write32(sc, ZYD_MAC_BAS_RATE0x9630, 0x1500); | |||
2409 | else /* assumes 802.11b/g */ | |||
2410 | (void)zyd_write32(sc, ZYD_MAC_BAS_RATE0x9630, 0x000f); | |||
2411 | ||||
2412 | /* set mandatory rates */ | |||
2413 | if (ic->ic_curmode == IEEE80211_MODE_11B) | |||
2414 | (void)zyd_write32(sc, ZYD_MAC_MAN_RATE0x9634, 0x000f); | |||
2415 | else if (ic->ic_curmode == IEEE80211_MODE_11A) | |||
2416 | (void)zyd_write32(sc, ZYD_MAC_MAN_RATE0x9634, 0x1500); | |||
2417 | else /* assumes 802.11b/g */ | |||
2418 | (void)zyd_write32(sc, ZYD_MAC_MAN_RATE0x9634, 0x150f); | |||
2419 | ||||
2420 | /* set default BSS channel */ | |||
2421 | ic->ic_bss->ni_chan = ic->ic_ibss_chan; | |||
2422 | zyd_set_chan(sc, ic->ic_bss->ni_chan); | |||
2423 | ||||
2424 | /* enable interrupts */ | |||
2425 | (void)zyd_write32(sc, ZYD_CR_INTERRUPT0x9510, ZYD_HWINT_MASK0x004f0000); | |||
2426 | ||||
2427 | /* | |||
2428 | * Allocate Tx and Rx xfer queues. | |||
2429 | */ | |||
2430 | if ((error = zyd_alloc_tx_list(sc)) != 0) { | |||
2431 | printf("%s: could not allocate Tx list\n", | |||
2432 | sc->sc_dev.dv_xname); | |||
2433 | goto fail; | |||
2434 | } | |||
2435 | if ((error = zyd_alloc_rx_list(sc)) != 0) { | |||
2436 | printf("%s: could not allocate Rx list\n", | |||
2437 | sc->sc_dev.dv_xname); | |||
2438 | goto fail; | |||
2439 | } | |||
2440 | ||||
2441 | /* | |||
2442 | * Start up the receive pipe. | |||
2443 | */ | |||
2444 | for (i = 0; i < ZYD_RX_LIST_CNT1; i++) { | |||
2445 | struct zyd_rx_data *data = &sc->rx_data[i]; | |||
2446 | ||||
2447 | usbd_setup_xfer(data->xfer, sc->zyd_ep[ZYD_ENDPT_BIN1], data, | |||
2448 | 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, | |||
2449 | USBD_NO_TIMEOUT0, zyd_rxeof); | |||
2450 | error = usbd_transfer(data->xfer); | |||
2451 | if (error != USBD_IN_PROGRESS && error != 0) { | |||
2452 | printf("%s: could not queue Rx transfer\n", | |||
2453 | sc->sc_dev.dv_xname); | |||
2454 | goto fail; | |||
2455 | } | |||
2456 | } | |||
2457 | ||||
2458 | ifq_clr_oactive(&ifp->if_snd); | |||
2459 | ifp->if_flags |= IFF_RUNNING0x40; | |||
2460 | ||||
2461 | if (ic->ic_opmode == IEEE80211_M_MONITOR) | |||
2462 | ieee80211_new_state(ic, IEEE80211_S_RUN, -1)(((ic)->ic_newstate)((ic), (IEEE80211_S_RUN), (-1))); | |||
2463 | else | |||
2464 | ieee80211_new_state(ic, IEEE80211_S_SCAN, -1)(((ic)->ic_newstate)((ic), (IEEE80211_S_SCAN), (-1))); | |||
2465 | ||||
2466 | return 0; | |||
2467 | ||||
2468 | fail: zyd_stop(ifp, 1); | |||
2469 | return error; | |||
2470 | } | |||
2471 | ||||
2472 | void | |||
2473 | zyd_stop(struct ifnet *ifp, int disable) | |||
2474 | { | |||
2475 | struct zyd_softc *sc = ifp->if_softc; | |||
2476 | struct ieee80211com *ic = &sc->sc_ic; | |||
2477 | ||||
2478 | sc->tx_timer = 0; | |||
2479 | ifp->if_timer = 0; | |||
2480 | ifp->if_flags &= ~IFF_RUNNING0x40; | |||
2481 | ifq_clr_oactive(&ifp->if_snd); | |||
2482 | ||||
2483 | ieee80211_new_state(ic, IEEE80211_S_INIT, -1)(((ic)->ic_newstate)((ic), (IEEE80211_S_INIT), (-1))); /* free all nodes */ | |||
2484 | ||||
2485 | /* switch radio transmitter OFF */ | |||
2486 | (void)zyd_switch_radio(sc, 0); | |||
2487 | ||||
2488 | /* disable Rx */ | |||
2489 | (void)zyd_write32(sc, ZYD_MAC_RXFILTER0x968c, 0); | |||
2490 | ||||
2491 | /* disable interrupts */ | |||
2492 | (void)zyd_write32(sc, ZYD_CR_INTERRUPT0x9510, 0); | |||
2493 | ||||
2494 | usbd_abort_pipe(sc->zyd_ep[ZYD_ENDPT_BIN1]); | |||
2495 | usbd_abort_pipe(sc->zyd_ep[ZYD_ENDPT_BOUT0]); | |||
2496 | ||||
2497 | zyd_free_rx_list(sc); | |||
2498 | zyd_free_tx_list(sc); | |||
2499 | } | |||
2500 | ||||
2501 | int | |||
2502 | zyd_loadfirmware(struct zyd_softc *sc, u_char *fw, size_t size) | |||
2503 | { | |||
2504 | usb_device_request_t req; | |||
2505 | uint16_t addr; | |||
2506 | uint8_t stat; | |||
2507 | ||||
2508 | DPRINTF(("firmware size=%zd\n", size)); | |||
2509 | ||||
2510 | req.bmRequestType = UT_WRITE_VENDOR_DEVICE(0x00 | 0x40 | 0x00); | |||
2511 | req.bRequest = ZYD_DOWNLOADREQ0x30; | |||
2512 | USETW(req.wIndex, 0)(*(u_int16_t *)(req.wIndex) = (0)); | |||
2513 | ||||
2514 | addr = ZYD_FIRMWARE_START_ADDR0xee00; | |||
2515 | while (size > 0) { | |||
2516 | const int mlen = min(size, 4096); | |||
2517 | ||||
2518 | DPRINTF(("loading firmware block: len=%d, addr=0x%x\n", mlen, | |||
2519 | addr)); | |||
2520 | ||||
2521 | USETW(req.wValue, addr)(*(u_int16_t *)(req.wValue) = (addr)); | |||
2522 | USETW(req.wLength, mlen)(*(u_int16_t *)(req.wLength) = (mlen)); | |||
2523 | if (usbd_do_request(sc->sc_udev, &req, fw) != 0) | |||
2524 | return EIO5; | |||
2525 | ||||
2526 | addr += mlen / 2; | |||
2527 | fw += mlen; | |||
2528 | size -= mlen; | |||
2529 | } | |||
2530 | ||||
2531 | /* check whether the upload succeeded */ | |||
2532 | req.bmRequestType = UT_READ_VENDOR_DEVICE(0x80 | 0x40 | 0x00); | |||
2533 | req.bRequest = ZYD_DOWNLOADSTS0x31; | |||
2534 | USETW(req.wValue, 0)(*(u_int16_t *)(req.wValue) = (0)); | |||
2535 | USETW(req.wIndex, 0)(*(u_int16_t *)(req.wIndex) = (0)); | |||
2536 | USETW(req.wLength, sizeof stat)(*(u_int16_t *)(req.wLength) = (sizeof stat)); | |||
2537 | if (usbd_do_request(sc->sc_udev, &req, &stat) != 0) | |||
2538 | return EIO5; | |||
2539 | ||||
2540 | return (stat & 0x80) ? EIO5 : 0; | |||
2541 | } | |||
2542 | ||||
2543 | void | |||
2544 | zyd_iter_func(void *arg, struct ieee80211_node *ni) | |||
2545 | { | |||
2546 | struct zyd_softc *sc = arg; | |||
2547 | struct zyd_node *zn = (struct zyd_node *)ni; | |||
2548 | ||||
2549 | ieee80211_amrr_choose(&sc->amrr, ni, &zn->amn); | |||
2550 | } | |||
2551 | ||||
2552 | void | |||
2553 | zyd_amrr_timeout(void *arg) | |||
2554 | { | |||
2555 | struct zyd_softc *sc = arg; | |||
2556 | struct ieee80211com *ic = &sc->sc_ic; | |||
2557 | int s; | |||
2558 | ||||
2559 | s = splnet()splraise(0x4); | |||
2560 | if (ic->ic_opmode == IEEE80211_M_STA) | |||
2561 | zyd_iter_func(sc, ic->ic_bss); | |||
2562 | else | |||
2563 | ieee80211_iterate_nodes(ic, zyd_iter_func, sc); | |||
2564 | splx(s)spllower(s); | |||
2565 | ||||
2566 | timeout_add_sec(&sc->amrr_to, 1); | |||
2567 | } | |||
2568 | ||||
2569 | void | |||
2570 | zyd_newassoc(struct ieee80211com *ic, struct ieee80211_node *ni, int isnew) | |||
2571 | { | |||
2572 | struct zyd_softc *sc = ic->ic_softcic_ac.ac_if.if_softc; | |||
2573 | int i; | |||
2574 | ||||
2575 | ieee80211_amrr_node_init(&sc->amrr, &((struct zyd_node *)ni)->amn); | |||
2576 | ||||
2577 | /* set rate to some reasonable initial value */ | |||
2578 | for (i = ni->ni_rates.rs_nrates - 1; | |||
2579 | i > 0 && (ni->ni_rates.rs_rates[i] & IEEE80211_RATE_VAL0x7f) > 72; | |||
2580 | i--); | |||
2581 | ni->ni_txrate = i; | |||
2582 | } |