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+--------+-------------------------+-------------------------+--------+--------+
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|00000400| 64 70 2d 33 2e 31 2e 32 | 2f 73 79 73 2f 64 70 2e |dp-3.1.2|/sys/dp.|
|00000410| 63 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |c.......|........|
|00000420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000490| 35 37 32 00 30 30 31 32 | 37 36 37 00 30 00 00 00 |572.0012|767.0...|
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|00000530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000540| 00 00 00 00 00 00 00 00 | 00 30 30 30 30 30 34 30 |........|.0000040|
|00000550| 00 30 30 30 30 30 33 37 | 00 00 00 00 00 00 00 00 |.0000037|........|
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|000005b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000005e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000600| 2f 2a 0a 20 2a 20 44 4c | 50 49 20 43 6f 6d 70 6c |/*. * DL|PI Compl|
|00000610| 69 61 6e 74 2c 20 43 6c | 6f 6e 65 61 62 6c 65 2c |iant, Cl|oneable,|
|00000620| 20 4d 6f 64 6c 6f 61 64 | 62 6c 65 20 4e 65 74 77 | Modload|ble Netw|
|00000630| 6f 72 6b 20 44 65 76 69 | 63 65 20 44 72 69 76 65 |ork Devi|ce Drive|
|00000640| 72 20 66 6f 72 0a 20 2a | 20 44 69 61 6c 75 70 20 |r for. *| Dialup |
|00000650| 50 50 50 20 69 6e 74 65 | 72 66 61 63 65 73 0a 20 |PPP inte|rfaces. |
|00000660| 2a 0a 20 2a 20 43 6f 70 | 79 72 69 67 68 74 20 28 |*. * Cop|yright (|
|00000670| 43 29 20 31 39 39 33 20 | 50 75 72 64 75 65 20 55 |C) 1993 |Purdue U|
|00000680| 6e 69 76 65 72 73 69 74 | 79 2c 20 41 6c 6c 20 72 |niversit|y, All r|
|00000690| 69 67 68 74 73 20 72 65 | 73 65 72 76 65 64 2e 0a |ights re|served..|
|000006a0| 20 2a 0a 20 2a 20 52 65 | 64 69 73 74 72 69 62 75 | *. * Re|distribu|
|000006b0| 74 69 6f 6e 20 61 6e 64 | 20 75 73 65 20 69 6e 20 |tion and| use in |
|000006c0| 73 6f 75 72 63 65 20 61 | 6e 64 20 62 69 6e 61 72 |source a|nd binar|
|000006d0| 79 20 66 6f 72 6d 73 20 | 61 72 65 20 70 65 72 6d |y forms |are perm|
|000006e0| 69 74 74 65 64 0a 20 2a | 20 70 72 6f 76 69 64 65 |itted. *| provide|
|000006f0| 64 20 74 68 61 74 20 74 | 68 65 20 61 62 6f 76 65 |d that t|he above|
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|00000780| 6e 64 20 6f 74 68 65 72 | 20 6d 61 74 65 72 69 61 |nd other| materia|
|00000790| 6c 73 20 72 65 6c 61 74 | 65 64 20 74 6f 20 73 75 |ls relat|ed to su|
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|000007b0| 6f 6e 20 61 6e 64 20 75 | 73 65 20 61 63 6b 6e 6f |on and u|se ackno|
|000007c0| 77 6c 65 64 67 65 20 74 | 68 61 74 20 74 68 65 20 |wledge t|hat the |
|000007d0| 73 6f 66 74 77 61 72 65 | 20 77 61 73 20 64 65 76 |software| was dev|
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|000007f0| 64 75 65 20 55 6e 69 76 | 65 72 73 69 74 79 2e 20 |due Univ|ersity. |
|00000800| 20 54 68 65 20 6e 61 6d | 65 20 6f 66 20 74 68 65 | The nam|e of the|
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|00000890| 73 73 69 6f 6e 2e 0a 20 | 2a 20 54 48 49 53 20 53 |ssion.. |* THIS S|
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|000008f0| 49 4e 43 4c 55 44 49 4e | 47 2c 20 57 49 54 48 4f |INCLUDIN|G, WITHO|
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|00000920| 52 52 41 4e 54 49 45 53 | 20 4f 46 20 4d 45 52 43 |RRANTIES| OF MERC|
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|00000950| 52 54 49 43 55 4c 41 52 | 20 50 55 52 50 4f 53 45 |RTICULAR| PURPOSE|
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|000009f0| 72 72 6e 6f 2e 68 3e 0a | 23 69 6e 63 6c 75 64 65 |rrno.h>.|#include|
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|00000ad0| 74 65 6f 72 64 65 72 2e | 68 3e 0a 0a 23 69 6e 63 |teorder.|h>..#inc|
|00000ae0| 6c 75 64 65 20 3c 6e 65 | 74 69 6e 65 74 2f 69 6e |lude <ne|tinet/in|
|00000af0| 2e 68 3e 09 09 2f 2a 20 | 46 6f 72 20 54 43 50 20 |.h>../* |For TCP |
|00000b00| 61 63 74 69 76 69 74 79 | 20 74 72 61 63 6b 69 6e |activity| trackin|
|00000b10| 67 20 2a 2f 0a 23 69 6e | 63 6c 75 64 65 20 3c 6e |g */.#in|clude <n|
|00000b20| 65 74 69 6e 65 74 2f 69 | 6e 5f 73 79 73 74 6d 2e |etinet/i|n_systm.|
|00000b30| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 6e 65 74 |h>.#incl|ude <net|
|00000b40| 69 6e 65 74 2f 69 70 2e | 68 3e 09 0a 23 69 6e 63 |inet/ip.|h>..#inc|
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|00000b60| 70 2e 68 3e 09 0a 0a 23 | 69 6e 63 6c 75 64 65 20 |p.h>...#|include |
|00000b70| 22 2e 2e 2f 68 2f 70 70 | 70 2e 68 22 0a 23 69 6e |"../h/pp|p.h".#in|
|00000b80| 63 6c 75 64 65 20 22 2e | 2e 2f 68 2f 64 70 69 6f |clude ".|./h/dpio|
|00000b90| 2e 68 22 0a 23 69 6e 63 | 6c 75 64 65 20 22 2e 2e |.h".#inc|lude "..|
|00000ba0| 2f 68 2f 64 70 76 61 72 | 2e 68 22 0a 0a 23 64 65 |/h/dpvar|.h"..#de|
|00000bb0| 66 69 6e 65 09 49 50 5f | 45 54 48 45 52 43 45 4e |fine.IP_|ETHERCEN|
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|00000bf0| 31 20 49 50 20 6d 6f 64 | 75 6c 65 20 6c 69 6b 65 |1 IP mod|ule like|
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|00000c10| 73 20 75 73 69 6e 67 20 | 65 74 68 65 72 6e 65 74 |s using |ethernet|
|00000c20| 20 74 79 70 65 73 2e 0a | 20 2a 20 54 68 69 73 20 | types..| * This |
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|00000c40| 64 6e 27 74 20 62 65 20 | 6e 65 63 65 73 73 61 72 |dn't be |necessar|
|00000c50| 79 2c 20 62 75 74 20 69 | 74 20 61 70 70 65 61 72 |y, but i|t appear|
|00000c60| 73 20 74 6f 20 62 65 20 | 74 68 65 20 63 61 73 65 |s to be |the case|
|00000c70| 2e 2e 2e 0a 20 2a 20 49 | 66 20 61 6e 79 6f 6e 65 |.... * I|f anyone|
|00000c80| 20 6b 6e 6f 77 73 20 68 | 6f 77 20 74 6f 20 65 6c | knows h|ow to el|
|00000c90| 69 6d 69 6e 61 74 65 20 | 74 68 69 73 20 6b 6c 75 |iminate |this klu|
|00000ca0| 64 67 65 2c 20 70 6c 65 | 61 73 65 20 6c 65 74 20 |dge, ple|ase let |
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|00000cc0| 2f 0a 23 69 6e 63 6c 75 | 64 65 20 3c 73 79 73 2f |/.#inclu|de <sys/|
|00000cd0| 65 74 68 65 72 6e 65 74 | 2e 68 3e 0a 23 65 6e 64 |ethernet|.h>.#end|
|00000ce0| 69 66 0a 0a 0a 23 69 66 | 64 65 66 09 44 45 42 55 |if...#if|def.DEBU|
|00000cf0| 47 53 0a 23 64 65 66 69 | 6e 65 09 73 74 61 74 69 |GS.#defi|ne.stati|
|00000d00| 63 0a 69 6e 74 20 64 70 | 5f 64 65 62 75 67 20 3d |c.int dp|_debug =|
|00000d10| 20 30 3b 09 09 2f 2a 20 | 41 6c 6c 20 73 6f 72 74 | 0;../* |All sort|
|00000d20| 73 20 6f 66 20 64 65 62 | 75 67 20 73 74 75 66 66 |s of deb|ug stuff|
|00000d30| 20 2a 2f 0a 69 6e 74 20 | 64 70 5f 64 65 62 75 67 | */.int |dp_debug|
|00000d40| 5f 64 75 6d 70 5f 6d 73 | 67 20 3d 20 30 3b 09 2f |_dump_ms|g = 0;./|
|00000d50| 2a 20 50 72 69 6e 74 20 | 6f 75 74 20 6d 65 73 73 |* Print |out mess|
|00000d60| 61 67 65 73 20 2a 2f 0a | 69 6e 74 20 64 70 5f 64 |ages */.|int dp_d|
|00000d70| 65 62 75 67 5f 6c 69 73 | 74 73 20 3d 20 30 3b 09 |ebug_lis|ts = 0;.|
|00000d80| 09 2f 2a 20 44 65 62 75 | 67 20 6c 69 6e 6b 65 64 |./* Debu|g linked|
|00000d90| 20 6c 69 73 74 73 20 2a | 2f 0a 23 69 66 64 65 66 | lists *|/.#ifdef|
|00000da0| 09 53 4f 4c 41 52 49 53 | 31 0a 23 64 65 66 69 6e |.SOLARIS|1.#defin|
|00000db0| 65 09 44 4c 4f 47 28 73 | 29 09 09 20 20 20 69 66 |e.DLOG(s|)..   if|
|00000dc0| 20 28 64 70 5f 64 65 62 | 75 67 29 20 6c 6f 67 28 | (dp_deb|ug) log(|
|00000dd0| 4c 4f 47 5f 49 4e 46 4f | 2c 20 28 73 29 29 0a 23 |LOG_INFO|, (s)).#|
|00000de0| 64 65 66 69 6e 65 09 44 | 4c 4f 47 31 28 73 2c 61 |define.D|LOG1(s,a|
|00000df0| 29 09 20 20 20 69 66 20 | 28 64 70 5f 64 65 62 75 |).   if |(dp_debu|
|00000e00| 67 29 20 6c 6f 67 28 4c | 4f 47 5f 49 4e 46 4f 2c |g) log(L|OG_INFO,|
|00000e10| 20 28 73 29 2c 28 61 29 | 29 0a 23 64 65 66 69 6e | (s),(a)|).#defin|
|00000e20| 65 09 44 4c 4f 47 32 28 | 73 2c 61 2c 62 29 09 20 |e.DLOG2(|s,a,b). |
|00000e30| 20 20 69 66 20 28 64 70 | 5f 64 65 62 75 67 29 20 |  if (dp|_debug) |
|00000e40| 6c 6f 67 28 4c 4f 47 5f | 49 4e 46 4f 2c 20 28 73 |log(LOG_|INFO, (s|
|00000e50| 29 2c 28 61 29 2c 28 62 | 29 29 0a 23 64 65 66 69 |),(a),(b|)).#defi|
|00000e60| 6e 65 09 44 4c 4f 47 33 | 28 73 2c 61 2c 62 2c 63 |ne.DLOG3|(s,a,b,c|
|00000e70| 29 09 20 20 20 69 66 20 | 28 64 70 5f 64 65 62 75 |).   if |(dp_debu|
|00000e80| 67 29 20 6c 6f 67 28 4c | 4f 47 5f 49 4e 46 4f 2c |g) log(L|OG_INFO,|
|00000e90| 20 28 73 29 2c 28 61 29 | 2c 28 62 29 2c 28 63 29 | (s),(a)|,(b),(c)|
|00000ea0| 29 0a 23 64 65 66 69 6e | 65 09 44 4c 4f 47 34 28 |).#defin|e.DLOG4(|
|00000eb0| 73 2c 61 2c 62 2c 63 2c | 64 29 20 20 20 69 66 20 |s,a,b,c,|d)   if |
|00000ec0| 28 64 70 5f 64 65 62 75 | 67 29 20 6c 6f 67 28 4c |(dp_debu|g) log(L|
|00000ed0| 4f 47 5f 49 4e 46 4f 2c | 20 28 73 29 2c 28 61 29 |OG_INFO,| (s),(a)|
|00000ee0| 2c 28 62 29 2c 28 63 29 | 2c 28 64 29 29 0a 23 64 |,(b),(c)|,(d)).#d|
|00000ef0| 65 66 69 6e 65 09 44 4c | 4f 47 35 28 73 2c 61 2c |efine.DL|OG5(s,a,|
|00000f00| 62 2c 63 2c 64 2c 65 29 | 20 69 66 20 28 64 70 5f |b,c,d,e)| if (dp_|
|00000f10| 64 65 62 75 67 29 20 6c | 6f 67 28 4c 4f 47 5f 49 |debug) l|og(LOG_I|
|00000f20| 4e 46 4f 2c 20 28 73 29 | 2c 28 61 29 2c 28 62 29 |NFO, (s)|,(a),(b)|
|00000f30| 2c 28 63 29 2c 28 64 29 | 2c 28 65 29 29 0a 23 65 |,(c),(d)|,(e)).#e|
|00000f40| 6c 73 65 0a 23 64 65 66 | 69 6e 65 09 44 4c 4f 47 |lse.#def|ine.DLOG|
|00000f50| 28 73 29 09 09 20 20 20 | 69 66 20 28 64 70 5f 64 |(s)..   |if (dp_d|
|00000f60| 65 62 75 67 29 20 63 6d | 6e 5f 65 72 72 28 43 45 |ebug) cm|n_err(CE|
|00000f70| 5f 43 4f 4e 54 2c 20 28 | 73 29 29 0a 23 64 65 66 |_CONT, (|s)).#def|
|00000f80| 69 6e 65 09 44 4c 4f 47 | 31 28 73 2c 61 29 09 20 |ine.DLOG|1(s,a). |
|00000f90| 20 20 69 66 20 28 64 70 | 5f 64 65 62 75 67 29 20 |  if (dp|_debug) |
|00000fa0| 63 6d 6e 5f 65 72 72 28 | 43 45 5f 43 4f 4e 54 2c |cmn_err(|CE_CONT,|
|00000fb0| 20 28 73 29 2c 28 61 29 | 29 0a 23 64 65 66 69 6e | (s),(a)|).#defin|
|00000fc0| 65 09 44 4c 4f 47 32 28 | 73 2c 61 2c 62 29 09 20 |e.DLOG2(|s,a,b). |
|00000fd0| 20 20 69 66 20 28 64 70 | 5f 64 65 62 75 67 29 20 |  if (dp|_debug) |
|00000fe0| 63 6d 6e 5f 65 72 72 28 | 43 45 5f 43 4f 4e 54 2c |cmn_err(|CE_CONT,|
|00000ff0| 20 28 73 29 2c 28 61 29 | 2c 28 62 29 29 0a 23 64 | (s),(a)|,(b)).#d|
|00001000| 65 66 69 6e 65 09 44 4c | 4f 47 33 28 73 2c 61 2c |efine.DL|OG3(s,a,|
|00001010| 62 2c 63 29 09 20 20 20 | 69 66 20 28 64 70 5f 64 |b,c).   |if (dp_d|
|00001020| 65 62 75 67 29 20 63 6d | 6e 5f 65 72 72 28 43 45 |ebug) cm|n_err(CE|
|00001030| 5f 43 4f 4e 54 2c 20 28 | 73 29 2c 28 61 29 2c 28 |_CONT, (|s),(a),(|
|00001040| 62 29 2c 28 63 29 29 0a | 23 64 65 66 69 6e 65 09 |b),(c)).|#define.|
|00001050| 44 4c 4f 47 34 28 73 2c | 61 2c 62 2c 63 2c 64 29 |DLOG4(s,|a,b,c,d)|
|00001060| 20 20 20 69 66 20 28 64 | 70 5f 64 65 62 75 67 29 |   if (d|p_debug)|
|00001070| 20 63 6d 6e 5f 65 72 72 | 28 43 45 5f 43 4f 4e 54 | cmn_err|(CE_CONT|
|00001080| 2c 20 28 73 29 2c 28 61 | 29 2c 28 62 29 2c 28 63 |, (s),(a|),(b),(c|
|00001090| 29 2c 28 64 29 29 0a 23 | 64 65 66 69 6e 65 09 44 |),(d)).#|define.D|
|000010a0| 4c 4f 47 35 28 73 2c 61 | 2c 62 2c 63 2c 64 2c 65 |LOG5(s,a|,b,c,d,e|
|000010b0| 29 20 69 66 20 28 64 70 | 5f 64 65 62 75 67 29 20 |) if (dp|_debug) |
|000010c0| 63 6d 6e 5f 65 72 72 28 | 43 45 5f 43 4f 4e 54 2c |cmn_err(|CE_CONT,|
|000010d0| 20 28 73 29 2c 28 61 29 | 2c 28 62 29 2c 28 63 29 | (s),(a)|,(b),(c)|
|000010e0| 2c 28 64 29 2c 28 65 29 | 29 0a 23 65 6e 64 69 66 |,(d),(e)|).#endif|
|000010f0| 0a 73 74 61 74 69 63 20 | 63 68 61 72 20 2a 64 70 |.static |char *dp|
|00001100| 73 5f 73 74 72 5b 5d 20 | 3d 20 7b 0a 20 20 20 20 |s_str[] |= {.    |
|00001110| 22 41 43 54 49 56 45 22 | 2c 0a 20 20 20 20 22 41 |"ACTIVE"|,.    "A|
|00001120| 43 54 49 56 45 5f 43 22 | 2c 0a 20 20 20 20 22 41 |CTIVE_C"|,.    "A|
|00001130| 43 54 49 56 45 5f 55 22 | 2c 0a 20 20 20 20 22 57 |CTIVE_U"|,.    "W|
|00001140| 41 49 54 49 4e 47 22 2c | 0a 20 20 20 20 22 46 41 |AITING",|.    "FA|
|00001150| 49 4c 43 41 4c 4c 22 2c | 0a 20 20 20 20 22 44 49 |ILCALL",|.    "DI|
|00001160| 53 43 4f 4e 22 2c 0a 20 | 20 20 20 22 44 4f 57 4e |SCON",. |   "DOWN|
|00001170| 22 2c 0a 7d 3b 0a 0a 73 | 74 61 74 69 63 20 63 68 |",.};..s|tatic ch|
|00001180| 61 72 20 2a 64 70 63 73 | 5f 73 74 72 5b 5d 20 3d |ar *dpcs|_str[] =|
|00001190| 20 7b 0a 20 20 20 20 22 | 46 41 49 4c 55 52 45 22 | {.    "|FAILURE"|
|000011a0| 2c 0a 20 20 20 20 22 53 | 55 43 43 45 53 53 22 2c |,.    "S|UCCESS",|
|000011b0| 0a 20 20 20 20 22 49 4e | 5f 50 52 4f 47 52 45 53 |.    "IN|_PROGRES|
|000011c0| 53 22 2c 0a 20 20 20 20 | 22 4e 4f 5f 4d 4f 44 45 |S",.    |"NO_MODE|
|000011d0| 4d 22 0a 7d 3b 0a 0a 23 | 65 6c 73 65 0a 23 64 65 |M".};..#|else.#de|
|000011e0| 66 69 6e 65 09 44 4c 4f | 47 28 73 29 0a 23 64 65 |fine.DLO|G(s).#de|
|000011f0| 66 69 6e 65 09 44 4c 4f | 47 31 28 73 2c 20 61 29 |fine.DLO|G1(s, a)|
|00001200| 0a 23 64 65 66 69 6e 65 | 09 44 4c 4f 47 32 28 73 |.#define|.DLOG2(s|
|00001210| 2c 20 61 2c 20 62 29 0a | 23 64 65 66 69 6e 65 09 |, a, b).|#define.|
|00001220| 44 4c 4f 47 33 28 73 2c | 20 61 2c 20 62 2c 20 63 |DLOG3(s,| a, b, c|
|00001230| 29 0a 23 64 65 66 69 6e | 65 09 44 4c 4f 47 34 28 |).#defin|e.DLOG4(|
|00001240| 73 2c 20 61 2c 20 62 2c | 20 63 2c 20 64 29 0a 23 |s, a, b,| c, d).#|
|00001250| 64 65 66 69 6e 65 09 44 | 4c 4f 47 35 28 73 2c 20 |define.D|LOG5(s, |
|00001260| 61 2c 20 62 2c 20 63 2c | 20 64 2c 20 65 29 0a 23 |a, b, c,| d, e).#|
|00001270| 65 6e 64 69 66 0a 0a 23 | 69 66 64 65 66 09 5f 5f |endif..#|ifdef.__|
|00001280| 53 54 44 43 5f 5f 0a 73 | 74 61 74 69 63 20 69 6e |STDC__.s|tatic in|
|00001290| 74 20 64 70 6f 70 65 6e | 28 71 75 65 75 65 5f 74 |t dpopen|(queue_t|
|000012a0| 20 2a 2c 20 64 65 76 5f | 74 20 2a 2c 20 69 6e 74 | *, dev_|t *, int|
|000012b0| 2c 20 69 6e 74 2c 20 63 | 72 65 64 5f 74 20 2a 29 |, int, c|red_t *)|
|000012c0| 3b 0a 73 74 61 74 69 63 | 20 69 6e 74 20 64 70 63 |;.static| int dpc|
|000012d0| 6c 6f 73 65 28 71 75 65 | 75 65 5f 74 20 2a 2c 20 |lose(que|ue_t *, |
|000012e0| 69 6e 74 2c 20 63 72 65 | 64 5f 74 20 2a 29 3b 0a |int, cre|d_t *);.|
|000012f0| 73 74 61 74 69 63 20 69 | 6e 74 20 64 70 75 77 70 |static i|nt dpuwp|
|00001300| 75 74 28 71 75 65 75 65 | 5f 74 20 2a 2c 20 6d 62 |ut(queue|_t *, mb|
|00001310| 6c 6b 5f 74 20 2a 29 3b | 0a 73 74 61 74 69 63 20 |lk_t *);|.static |
|00001320| 69 6e 74 20 64 70 6c 77 | 73 72 76 28 71 75 65 75 |int dplw|srv(queu|
|00001330| 65 5f 74 20 2a 29 3b 0a | 73 74 61 74 69 63 20 69 |e_t *);.|static i|
|00001340| 6e 74 20 64 70 6c 72 70 | 75 74 28 71 75 65 75 65 |nt dplrp|ut(queue|
|00001350| 5f 74 20 2a 2c 20 6d 62 | 6c 6b 5f 74 20 2a 29 3b |_t *, mb|lk_t *);|
|00001360| 0a 73 74 61 74 69 63 20 | 69 6e 74 20 64 70 75 77 |.static |int dpuw|
|00001370| 73 72 76 28 71 75 65 75 | 65 5f 74 20 2a 29 3b 0a |srv(queu|e_t *);.|
|00001380| 73 74 61 74 69 63 20 69 | 6e 74 20 64 70 69 64 65 |static i|nt dpide|
|00001390| 6e 74 69 66 79 28 64 65 | 76 5f 69 6e 66 6f 5f 74 |ntify(de|v_info_t|
|000013a0| 20 2a 29 3b 0a 73 74 61 | 74 69 63 20 69 6e 74 20 | *);.sta|tic int |
|000013b0| 64 70 61 74 74 61 63 68 | 28 64 65 76 5f 69 6e 66 |dpattach|(dev_inf|
|000013c0| 6f 5f 74 20 2a 2c 20 64 | 64 69 5f 61 74 74 61 63 |o_t *, d|di_attac|
|000013d0| 68 5f 63 6d 64 5f 74 29 | 3b 0a 73 74 61 74 69 63 |h_cmd_t)|;.static|
|000013e0| 20 69 6e 74 20 64 70 64 | 65 74 61 63 68 28 64 65 | int dpd|etach(de|
|000013f0| 76 5f 69 6e 66 6f 5f 74 | 20 2a 2c 20 64 64 69 5f |v_info_t| *, ddi_|
|00001400| 64 65 74 61 63 68 5f 63 | 6d 64 5f 74 29 3b 0a 73 |detach_c|md_t);.s|
|00001410| 74 61 74 69 63 20 69 6e | 74 20 64 70 67 65 74 69 |tatic in|t dpgeti|
|00001420| 6e 66 6f 28 64 65 76 5f | 69 6e 66 6f 5f 74 20 2a |nfo(dev_|info_t *|
|00001430| 2c 20 64 64 69 5f 69 6e | 66 6f 5f 63 6d 64 5f 74 |, ddi_in|fo_cmd_t|
|00001440| 2c 20 76 6f 69 64 20 2a | 2c 20 76 6f 69 64 20 2a |, void *|, void *|
|00001450| 2a 29 3b 0a 0a 73 74 61 | 74 69 63 20 76 6f 69 64 |*);..sta|tic void|
|00001460| 20 64 70 5f 69 6f 63 28 | 71 75 65 75 65 5f 74 20 | dp_ioc(|queue_t |
|00001470| 2a 2c 20 6d 62 6c 6b 5f | 74 20 2a 29 3b 0a 73 74 |*, mblk_|t *);.st|
|00001480| 61 74 69 63 20 76 6f 69 | 64 20 64 70 5f 64 6c 70 |atic voi|d dp_dlp|
|00001490| 69 28 71 75 65 75 65 5f | 74 20 2a 2c 20 6d 62 6c |i(queue_|t *, mbl|
|000014a0| 6b 5f 74 20 2a 29 3b 0a | 73 74 61 74 69 63 20 6d |k_t *);.|static m|
|000014b0| 62 6c 6b 5f 74 20 2a 64 | 70 5f 72 65 61 6c 6c 6f |blk_t *d|p_reallo|
|000014c0| 63 62 28 6d 62 6c 6b 5f | 74 20 2a 2c 20 69 6e 74 |cb(mblk_|t *, int|
|000014d0| 2c 20 75 69 6e 74 29 3b | 0a 73 74 61 74 69 63 20 |, uint);|.static |
|000014e0| 76 6f 69 64 20 64 70 5f | 64 6c 5f 6f 6b 5f 61 63 |void dp_|dl_ok_ac|
|000014f0| 6b 28 71 75 65 75 65 5f | 74 20 2a 2c 20 6d 62 6c |k(queue_|t *, mbl|
|00001500| 6b 5f 74 20 2a 29 3b 0a | 73 74 61 74 69 63 20 76 |k_t *);.|static v|
|00001510| 6f 69 64 20 64 70 5f 64 | 6c 5f 65 72 72 6f 72 5f |oid dp_d|l_error_|
|00001520| 61 63 6b 28 71 75 65 75 | 65 5f 74 20 2a 2c 20 6d |ack(queu|e_t *, m|
|00001530| 62 6c 6b 5f 74 20 2a 2c | 20 75 6c 6f 6e 67 2c 20 |blk_t *,| ulong, |
|00001540| 75 6c 6f 6e 67 29 3b 0a | 73 74 61 74 69 63 20 69 |ulong);.|static i|
|00001550| 6e 74 20 64 70 5f 75 64 | 5f 61 64 64 72 5f 6f 6b |nt dp_ud|_addr_ok|
|00001560| 28 64 6c 5f 75 6e 69 74 | 64 61 74 61 5f 72 65 71 |(dl_unit|data_req|
|00001570| 5f 74 20 2a 29 3b 0a 73 | 74 61 74 69 63 20 76 6f |_t *);.s|tatic vo|
|00001580| 69 64 20 64 70 5f 64 6c | 5f 75 64 65 72 72 6f 72 |id dp_dl|_uderror|
|00001590| 5f 69 6e 64 28 71 75 65 | 75 65 5f 74 20 2a 2c 20 |_ind(que|ue_t *, |
|000015a0| 6d 62 6c 6b 5f 74 20 2a | 2c 20 75 6c 6f 6e 67 2c |mblk_t *|, ulong,|
|000015b0| 20 75 6c 6f 6e 67 29 3b | 0a 73 74 61 74 69 63 20 | ulong);|.static |
|000015c0| 76 6f 69 64 20 64 70 5f | 70 68 32 64 6c 73 61 70 |void dp_|ph2dlsap|
|000015d0| 28 75 63 68 61 72 5f 74 | 20 2a 2c 20 70 68 64 72 |(uchar_t| *, phdr|
|000015e0| 5f 74 20 2a 29 3b 0a 73 | 74 61 74 69 63 20 76 6f |_t *);.s|tatic vo|
|000015f0| 69 64 20 64 70 5f 64 6c | 73 61 70 32 70 68 28 70 |id dp_dl|sap2ph(p|
|00001600| 68 64 72 5f 74 20 2a 2c | 20 75 6c 6f 6e 67 29 3b |hdr_t *,| ulong);|
|00001610| 0a 73 74 61 74 69 63 20 | 6d 62 6c 6b 5f 74 20 2a |.static |mblk_t *|
|00001620| 64 70 5f 75 64 32 70 70 | 70 28 6d 62 6c 6b 5f 74 |dp_ud2pp|p(mblk_t|
|00001630| 20 2a 2c 20 64 70 73 74 | 72 5f 74 20 2a 29 3b 0a | *, dpst|r_t *);.|
|00001640| 73 74 61 74 69 63 20 6d | 62 6c 6b 5f 74 20 2a 64 |static m|blk_t *d|
|00001650| 70 5f 70 70 70 32 75 64 | 28 6d 62 6c 6b 5f 74 20 |p_ppp2ud|(mblk_t |
|00001660| 2a 2c 20 64 70 73 74 72 | 5f 74 20 2a 2c 20 69 6e |*, dpstr|_t *, in|
|00001670| 74 29 3b 0a 73 74 61 74 | 69 63 20 69 6e 74 20 64 |t);.stat|ic int d|
|00001680| 70 5f 6d 61 74 63 68 5f | 73 61 70 28 70 68 64 72 |p_match_|sap(phdr|
|00001690| 5f 74 20 2a 2c 20 70 68 | 64 72 5f 74 20 2a 29 3b |_t *, ph|dr_t *);|
|000016a0| 0a 73 74 61 74 69 63 20 | 69 6e 74 20 64 70 5f 70 |.static |int dp_p|
|000016b0| 70 70 5f 69 6e 70 75 74 | 28 64 70 5f 74 20 2a 2c |pp_input|(dp_t *,|
|000016c0| 20 6d 62 6c 6b 5f 74 20 | 2a 29 3b 0a 73 74 61 74 | mblk_t |*);.stat|
|000016d0| 69 63 20 76 6f 69 64 20 | 64 70 5f 73 61 70 5f 65 |ic void |dp_sap_e|
|000016e0| 6e 61 62 6c 65 28 64 70 | 5f 74 20 2a 2c 20 75 6c |nable(dp|_t *, ul|
|000016f0| 6f 6e 67 2c 20 69 6e 74 | 29 3b 0a 73 74 61 74 69 |ong, int|);.stati|
|00001700| 63 20 76 6f 69 64 20 64 | 70 5f 73 65 6e 64 5f 73 |c void d|p_send_s|
|00001710| 69 67 28 64 70 5f 74 20 | 2a 2c 20 75 6c 6f 6e 67 |ig(dp_t |*, ulong|
|00001720| 2c 20 69 6e 74 29 3b 0a | 73 74 61 74 69 63 20 76 |, int);.|static v|
|00001730| 6f 69 64 20 64 70 5f 73 | 65 6e 64 5f 73 69 67 6d |oid dp_s|end_sigm|
|00001740| 73 67 28 64 70 5f 74 20 | 2a 2c 20 75 6c 6f 6e 67 |sg(dp_t |*, ulong|
|00001750| 2c 20 75 6c 6f 6e 67 29 | 3b 0a 73 74 61 74 69 63 |, ulong)|;.static|
|00001760| 20 76 6f 69 64 20 64 70 | 5f 6d 70 5f 69 6e 70 75 | void dp|_mp_inpu|
|00001770| 74 28 64 70 5f 74 20 2a | 2c 20 75 6c 6f 6e 67 2c |t(dp_t *|, ulong,|
|00001780| 20 6d 62 6c 6b 5f 74 20 | 2a 29 3b 0a 73 74 61 74 | mblk_t |*);.stat|
|00001790| 69 63 20 76 6f 69 64 20 | 64 70 5f 69 6f 63 5f 61 |ic void |dp_ioc_a|
|000017a0| 63 6b 28 64 70 5f 74 20 | 2a 2c 20 6d 62 6c 6b 5f |ck(dp_t |*, mblk_|
|000017b0| 74 20 2a 29 3b 0a 73 74 | 61 74 69 63 20 76 6f 69 |t *);.st|atic voi|
|000017c0| 64 20 64 70 5f 72 63 74 | 6c 28 64 70 5f 74 20 2a |d dp_rct|l(dp_t *|
|000017d0| 2c 20 69 6e 74 29 3b 0a | 73 74 61 74 69 63 20 76 |, int);.|static v|
|000017e0| 6f 69 64 20 64 70 5f 73 | 65 74 74 69 6d 65 6f 73 |oid dp_s|ettimeos|
|000017f0| 28 64 70 5f 74 20 2a 2c | 20 64 70 5f 74 69 6d 65 |(dp_t *,| dp_time|
|00001800| 6f 5f 74 20 2a 29 3b 0a | 73 74 61 74 69 63 20 76 |o_t *);.|static v|
|00001810| 6f 69 64 20 64 70 5f 67 | 65 74 74 69 6d 65 6f 73 |oid dp_g|ettimeos|
|00001820| 28 64 70 5f 74 20 2a 2c | 20 64 70 5f 74 69 6d 65 |(dp_t *,| dp_time|
|00001830| 6f 5f 74 20 2a 29 3b 0a | 73 74 61 74 69 63 20 76 |o_t *);.|static v|
|00001840| 6f 69 64 20 64 70 5f 73 | 74 61 74 65 28 64 70 5f |oid dp_s|tate(dp_|
|00001850| 74 20 2a 2c 20 69 6e 74 | 29 3b 0a 73 74 61 74 69 |t *, int|);.stati|
|00001860| 63 20 76 6f 69 64 20 64 | 70 5f 74 69 6d 65 72 28 |c void d|p_timer(|
|00001870| 64 70 5f 74 20 2a 29 3b | 0a 73 74 61 74 69 63 20 |dp_t *);|.static |
|00001880| 76 6f 69 64 20 64 70 5f | 74 69 6d 65 6f 75 74 28 |void dp_|timeout(|
|00001890| 64 70 5f 74 20 2a 29 3b | 0a 73 74 61 74 69 63 20 |dp_t *);|.static |
|000018a0| 76 6f 69 64 20 64 70 5f | 75 6e 74 69 6d 65 6f 75 |void dp_|untimeou|
|000018b0| 74 28 64 70 5f 74 20 2a | 29 3b 0a 73 74 61 74 69 |t(dp_t *|);.stati|
|000018c0| 63 20 76 6f 69 64 20 64 | 70 5f 75 77 71 5f 65 6e |c void d|p_uwq_en|
|000018d0| 61 62 6c 65 28 64 70 5f | 74 20 2a 2c 20 69 6e 74 |able(dp_|t *, int|
|000018e0| 29 3b 0a 73 74 61 74 69 | 63 20 76 6f 69 64 20 64 |);.stati|c void d|
|000018f0| 70 5f 66 6c 75 73 68 28 | 64 70 5f 74 20 2a 29 3b |p_flush(|dp_t *);|
|00001900| 0a 73 74 61 74 69 63 20 | 76 6f 69 64 20 64 70 5f |.static |void dp_|
|00001910| 61 63 74 69 76 65 5f 69 | 6e 69 74 28 64 70 5f 74 |active_i|nit(dp_t|
|00001920| 20 2a 29 3b 0a 73 74 61 | 74 69 63 20 76 6f 69 64 | *);.sta|tic void|
|00001930| 20 64 70 5f 61 63 74 69 | 76 69 74 79 28 64 70 5f | dp_acti|vity(dp_|
|00001940| 74 20 2a 2c 20 6d 62 6c | 6b 5f 74 20 2a 2c 20 69 |t *, mbl|k_t *, i|
|00001950| 6e 74 29 3b 0a 73 74 61 | 74 69 63 20 76 6f 69 64 |nt);.sta|tic void|
|00001960| 20 64 70 5f 65 76 65 6e | 74 28 64 70 5f 74 20 2a | dp_even|t(dp_t *|
|00001970| 2c 20 69 6e 74 29 3b 0a | 73 74 61 74 69 63 20 76 |, int);.|static v|
|00001980| 6f 69 64 20 64 70 5f 63 | 61 6c 6c 73 74 61 74 28 |oid dp_c|allstat(|
|00001990| 64 70 5f 74 20 2a 2c 20 | 69 6e 74 29 3b 0a 23 69 |dp_t *, |int);.#i|
|000019a0| 66 64 65 66 09 4b 53 54 | 41 54 0a 73 74 61 74 69 |fdef.KST|AT.stati|
|000019b0| 63 20 76 6f 69 64 20 64 | 70 73 74 61 74 69 6e 69 |c void d|pstatini|
|000019c0| 74 28 64 70 5f 74 20 2a | 29 3b 0a 23 65 6e 64 69 |t(dp_t *|);.#endi|
|000019d0| 66 0a 23 69 66 64 65 66 | 09 44 45 42 55 47 53 0a |f.#ifdef|.DEBUGS.|
|000019e0| 73 74 61 74 69 63 20 76 | 6f 69 64 20 64 70 5f 64 |static v|oid dp_d|
|000019f0| 75 6d 70 5f 6d 73 67 28 | 6d 62 6c 6b 5f 74 20 2a |ump_msg(|mblk_t *|
|00001a00| 29 3b 0a 23 65 6e 64 69 | 66 0a 23 65 6c 73 65 0a |);.#endi|f.#else.|
|00001a10| 73 74 61 74 69 63 20 69 | 6e 74 20 64 70 6f 70 65 |static i|nt dpope|
|00001a20| 6e 28 2f 2a 20 71 75 65 | 75 65 5f 74 20 2a 2c 20 |n(/* que|ue_t *, |
|00001a30| 64 65 76 5f 74 20 2a 2c | 20 69 6e 74 2c 20 69 6e |dev_t *,| int, in|
|00001a40| 74 2c 20 63 72 65 64 5f | 74 20 2a 20 2a 2f 29 3b |t, cred_|t * */);|
|00001a50| 0a 73 74 61 74 69 63 20 | 69 6e 74 20 64 70 63 6c |.static |int dpcl|
|00001a60| 6f 73 65 28 2f 2a 20 71 | 75 65 75 65 5f 74 20 2a |ose(/* q|ueue_t *|
|00001a70| 2c 20 69 6e 74 2c 20 63 | 72 65 64 5f 74 20 2a 20 |, int, c|red_t * |
|00001a80| 2a 2f 29 3b 0a 73 74 61 | 74 69 63 20 69 6e 74 20 |*/);.sta|tic int |
|00001a90| 64 70 75 77 70 75 74 28 | 2f 2a 20 71 75 65 75 65 |dpuwput(|/* queue|
|00001aa0| 5f 74 20 2a 2c 20 6d 62 | 6c 6b 5f 74 20 2a 20 2a |_t *, mb|lk_t * *|
|00001ab0| 2f 29 3b 0a 73 74 61 74 | 69 63 20 69 6e 74 20 64 |/);.stat|ic int d|
|00001ac0| 70 6c 77 73 72 76 28 2f | 2a 20 71 75 65 75 65 5f |plwsrv(/|* queue_|
|00001ad0| 74 20 2a 20 2a 2f 29 3b | 0a 73 74 61 74 69 63 20 |t * */);|.static |
|00001ae0| 69 6e 74 20 64 70 6c 72 | 70 75 74 28 2f 2a 20 71 |int dplr|put(/* q|
|00001af0| 75 65 75 65 5f 74 20 2a | 2c 20 6d 62 6c 6b 5f 74 |ueue_t *|, mblk_t|
|00001b00| 20 2a 20 2a 2f 29 3b 0a | 73 74 61 74 69 63 20 69 | * */);.|static i|
|00001b10| 6e 74 20 64 70 75 77 73 | 72 76 28 2f 2a 20 71 75 |nt dpuws|rv(/* qu|
|00001b20| 65 75 65 5f 74 20 2a 20 | 2a 2f 29 3b 0a 73 74 61 |eue_t * |*/);.sta|
|00001b30| 74 69 63 20 69 6e 74 20 | 64 70 69 64 65 6e 74 69 |tic int |dpidenti|
|00001b40| 66 79 28 2f 2a 20 64 65 | 76 5f 69 6e 66 6f 5f 74 |fy(/* de|v_info_t|
|00001b50| 20 2a 20 2a 2f 29 3b 0a | 73 74 61 74 69 63 20 69 | * */);.|static i|
|00001b60| 6e 74 20 64 70 61 74 74 | 61 63 68 28 2f 2a 20 64 |nt dpatt|ach(/* d|
|00001b70| 65 76 5f 69 6e 66 6f 5f | 74 20 2a 2c 20 64 64 69 |ev_info_|t *, ddi|
|00001b80| 5f 61 74 74 61 63 68 5f | 63 6d 64 5f 74 20 2a 2f |_attach_|cmd_t */|
|00001b90| 29 3b 0a 73 74 61 74 69 | 63 20 69 6e 74 20 64 70 |);.stati|c int dp|
|00001ba0| 64 65 74 61 63 68 28 2f | 2a 20 64 65 76 5f 69 6e |detach(/|* dev_in|
|00001bb0| 66 6f 5f 74 20 2a 2c 20 | 64 64 69 5f 64 65 74 61 |fo_t *, |ddi_deta|
|00001bc0| 63 68 5f 63 6d 64 5f 74 | 20 2a 2f 29 3b 0a 73 74 |ch_cmd_t| */);.st|
|00001bd0| 61 74 69 63 20 69 6e 74 | 20 64 70 67 65 74 69 6e |atic int| dpgetin|
|00001be0| 66 6f 28 2f 2a 20 64 65 | 76 5f 69 6e 66 6f 5f 74 |fo(/* de|v_info_t|
|00001bf0| 20 2a 2c 20 64 64 69 5f | 69 6e 66 6f 5f 63 6d 64 | *, ddi_|info_cmd|
|00001c00| 5f 74 2c 20 76 6f 69 64 | 20 2a 2c 20 76 6f 69 64 |_t, void| *, void|
|00001c10| 20 2a 2a 20 2a 2f 29 3b | 0a 0a 73 74 61 74 69 63 | ** */);|..static|
|00001c20| 20 76 6f 69 64 20 64 70 | 5f 69 6f 63 28 2f 2a 20 | void dp|_ioc(/* |
|00001c30| 71 75 65 75 65 5f 74 20 | 2a 2c 20 6d 62 6c 6b 5f |queue_t |*, mblk_|
|00001c40| 74 20 2a 20 2a 2f 29 3b | 0a 73 74 61 74 69 63 20 |t * */);|.static |
|00001c50| 76 6f 69 64 20 64 70 5f | 64 6c 70 69 28 2f 2a 20 |void dp_|dlpi(/* |
|00001c60| 71 75 65 75 65 5f 74 20 | 2a 2c 20 6d 62 6c 6b 5f |queue_t |*, mblk_|
|00001c70| 74 20 2a 20 2a 2f 29 3b | 0a 73 74 61 74 69 63 20 |t * */);|.static |
|00001c80| 6d 62 6c 6b 5f 74 20 2a | 64 70 5f 72 65 61 6c 6c |mblk_t *|dp_reall|
|00001c90| 6f 63 62 28 2f 2a 20 6d | 62 6c 6b 5f 74 20 2a 2c |ocb(/* m|blk_t *,|
|00001ca0| 20 69 6e 74 2c 20 75 69 | 6e 74 20 2a 2f 29 3b 0a | int, ui|nt */);.|
|00001cb0| 73 74 61 74 69 63 20 76 | 6f 69 64 20 64 70 5f 64 |static v|oid dp_d|
|00001cc0| 6c 5f 6f 6b 5f 61 63 6b | 28 2f 2a 20 71 75 65 75 |l_ok_ack|(/* queu|
|00001cd0| 65 5f 74 20 2a 2c 20 6d | 62 6c 6b 5f 74 20 2a 20 |e_t *, m|blk_t * |
|00001ce0| 2a 2f 29 3b 0a 73 74 61 | 74 69 63 20 76 6f 69 64 |*/);.sta|tic void|
|00001cf0| 20 64 70 5f 64 6c 5f 65 | 72 72 6f 72 5f 61 63 6b | dp_dl_e|rror_ack|
|00001d00| 28 2f 2a 20 71 75 65 75 | 65 5f 74 20 2a 2c 20 6d |(/* queu|e_t *, m|
|00001d10| 62 6c 6b 5f 74 20 2a 2c | 20 75 6c 6f 6e 67 2c 20 |blk_t *,| ulong, |
|00001d20| 75 6c 6f 6e 67 20 2a 2f | 29 3b 0a 73 74 61 74 69 |ulong */|);.stati|
|00001d30| 63 20 69 6e 74 20 64 70 | 5f 75 64 5f 61 64 64 72 |c int dp|_ud_addr|
|00001d40| 5f 6f 6b 28 2f 2a 20 64 | 6c 5f 75 6e 69 74 64 61 |_ok(/* d|l_unitda|
|00001d50| 74 61 5f 72 65 71 5f 74 | 20 2a 20 2a 2f 29 3b 0a |ta_req_t| * */);.|
|00001d60| 73 74 61 74 69 63 20 76 | 6f 69 64 20 64 70 5f 64 |static v|oid dp_d|
|00001d70| 6c 5f 75 64 65 72 72 6f | 72 5f 69 6e 64 28 2f 2a |l_uderro|r_ind(/*|
|00001d80| 20 71 75 65 75 65 5f 74 | 20 2a 2c 20 6d 62 6c 6b | queue_t| *, mblk|
|00001d90| 5f 74 20 2a 2c 20 75 6c | 6f 6e 67 2c 20 75 6c 6f |_t *, ul|ong, ulo|
|00001da0| 6e 67 20 2a 2f 29 3b 0a | 73 74 61 74 69 63 20 76 |ng */);.|static v|
|00001db0| 6f 69 64 20 64 70 5f 70 | 68 32 64 6c 73 61 70 28 |oid dp_p|h2dlsap(|
|00001dc0| 2f 2a 20 75 63 68 61 72 | 5f 74 20 2a 2c 20 70 68 |/* uchar|_t *, ph|
|00001dd0| 64 72 5f 74 20 2a 20 2a | 2f 29 3b 0a 73 74 61 74 |dr_t * *|/);.stat|
|00001de0| 69 63 20 76 6f 69 64 20 | 64 70 5f 64 6c 73 61 70 |ic void |dp_dlsap|
|00001df0| 32 70 68 28 2f 2a 20 70 | 68 64 72 5f 74 20 2a 2c |2ph(/* p|hdr_t *,|
|00001e00| 20 75 6c 6f 6e 67 20 2a | 2f 29 3b 0a 73 74 61 74 | ulong *|/);.stat|
|00001e10| 69 63 20 6d 62 6c 6b 5f | 74 20 2a 64 70 5f 75 64 |ic mblk_|t *dp_ud|
|00001e20| 32 70 70 70 28 2f 2a 20 | 6d 62 6c 6b 5f 74 20 2a |2ppp(/* |mblk_t *|
|00001e30| 2c 20 64 70 73 74 72 5f | 74 20 2a 20 2a 2f 29 3b |, dpstr_|t * */);|
|00001e40| 0a 73 74 61 74 69 63 20 | 6d 62 6c 6b 5f 74 20 2a |.static |mblk_t *|
|00001e50| 64 70 5f 70 70 70 32 75 | 64 28 2f 2a 20 6d 62 6c |dp_ppp2u|d(/* mbl|
|00001e60| 6b 5f 74 20 2a 2c 20 64 | 70 73 74 72 5f 74 20 2a |k_t *, d|pstr_t *|
|00001e70| 2c 20 69 6e 74 20 2a 2f | 29 3b 0a 73 74 61 74 69 |, int */|);.stati|
|00001e80| 63 20 69 6e 74 20 64 70 | 5f 6d 61 74 63 68 5f 73 |c int dp|_match_s|
|00001e90| 61 70 28 2f 2a 20 70 68 | 64 72 5f 74 20 2a 2c 20 |ap(/* ph|dr_t *, |
|00001ea0| 70 68 64 72 5f 74 20 2a | 20 2a 2f 29 3b 0a 73 74 |phdr_t *| */);.st|
|00001eb0| 61 74 69 63 20 69 6e 74 | 20 64 70 5f 70 70 70 5f |atic int| dp_ppp_|
|00001ec0| 69 6e 70 75 74 28 2f 2a | 20 64 70 5f 74 20 2a 2c |input(/*| dp_t *,|
|00001ed0| 20 6d 62 6c 6b 5f 74 20 | 2a 20 2a 2f 29 3b 0a 73 | mblk_t |* */);.s|
|00001ee0| 74 61 74 69 63 20 76 6f | 69 64 20 64 70 5f 73 61 |tatic vo|id dp_sa|
|00001ef0| 70 5f 65 6e 61 62 6c 65 | 28 2f 2a 20 64 70 5f 74 |p_enable|(/* dp_t|
|00001f00| 20 2a 2c 20 75 6c 6f 6e | 67 2c 20 69 6e 74 20 2a | *, ulon|g, int *|
|00001f10| 2f 29 3b 0a 73 74 61 74 | 69 63 20 76 6f 69 64 20 |/);.stat|ic void |
|00001f20| 64 70 5f 73 65 6e 64 5f | 73 69 67 28 2f 2a 20 64 |dp_send_|sig(/* d|
|00001f30| 70 5f 74 20 2a 2c 20 75 | 6c 6f 6e 67 2c 20 69 6e |p_t *, u|long, in|
|00001f40| 74 20 2a 2f 29 3b 0a 73 | 74 61 74 69 63 20 76 6f |t */);.s|tatic vo|
|00001f50| 69 64 20 64 70 5f 73 65 | 6e 64 5f 73 69 67 6d 73 |id dp_se|nd_sigms|
|00001f60| 67 28 2f 2a 20 64 70 5f | 74 20 2a 2c 20 75 6c 6f |g(/* dp_|t *, ulo|
|00001f70| 6e 67 2c 20 75 6c 6f 6e | 67 20 2a 2f 29 3b 0a 73 |ng, ulon|g */);.s|
|00001f80| 74 61 74 69 63 20 76 6f | 69 64 20 64 70 5f 6d 70 |tatic vo|id dp_mp|
|00001f90| 5f 69 6e 70 75 74 28 2f | 2a 20 64 70 5f 74 20 2a |_input(/|* dp_t *|
|00001fa0| 2c 20 75 6c 6f 6e 67 2c | 20 6d 62 6c 6b 5f 74 20 |, ulong,| mblk_t |
|00001fb0| 2a 20 2a 2f 29 3b 0a 73 | 74 61 74 69 63 20 76 6f |* */);.s|tatic vo|
|00001fc0| 69 64 20 64 70 5f 69 6f | 63 5f 61 63 6b 28 2f 2a |id dp_io|c_ack(/*|
|00001fd0| 20 64 70 5f 74 20 2a 2c | 20 6d 62 6c 6b 5f 74 20 | dp_t *,| mblk_t |
|00001fe0| 2a 20 2a 2f 29 3b 0a 73 | 74 61 74 69 63 20 76 6f |* */);.s|tatic vo|
|00001ff0| 69 64 20 64 70 5f 72 63 | 74 6c 28 2f 2a 20 64 70 |id dp_rc|tl(/* dp|
|00002000| 5f 74 20 2a 2c 20 69 6e | 74 20 2a 2f 29 3b 0a 73 |_t *, in|t */);.s|
|00002010| 74 61 74 69 63 20 76 6f | 69 64 20 64 70 5f 73 65 |tatic vo|id dp_se|
|00002020| 74 74 69 6d 65 6f 73 28 | 2f 2a 20 64 70 5f 74 20 |ttimeos(|/* dp_t |
|00002030| 2a 2c 20 64 70 5f 74 69 | 6d 65 6f 5f 74 20 2a 20 |*, dp_ti|meo_t * |
|00002040| 2a 2f 29 3b 0a 73 74 61 | 74 69 63 20 76 6f 69 64 |*/);.sta|tic void|
|00002050| 20 64 70 5f 67 65 74 74 | 69 6d 65 6f 73 28 2f 2a | dp_gett|imeos(/*|
|00002060| 20 64 70 5f 74 20 2a 2c | 20 64 70 5f 74 69 6d 65 | dp_t *,| dp_time|
|00002070| 6f 5f 74 20 2a 20 2a 2f | 29 3b 0a 73 74 61 74 69 |o_t * */|);.stati|
|00002080| 63 20 76 6f 69 64 20 64 | 70 5f 73 74 61 74 65 28 |c void d|p_state(|
|00002090| 2f 2a 20 64 70 5f 74 20 | 2a 2c 20 69 6e 74 20 2a |/* dp_t |*, int *|
|000020a0| 2f 29 3b 0a 73 74 61 74 | 69 63 20 76 6f 69 64 20 |/);.stat|ic void |
|000020b0| 64 70 5f 74 69 6d 65 72 | 28 2f 2a 20 64 70 5f 74 |dp_timer|(/* dp_t|
|000020c0| 20 2a 20 2a 2f 29 3b 0a | 73 74 61 74 69 63 20 76 | * */);.|static v|
|000020d0| 6f 69 64 20 64 70 5f 74 | 69 6d 65 6f 75 74 28 2f |oid dp_t|imeout(/|
|000020e0| 2a 20 64 70 5f 74 20 2a | 20 2a 2f 29 3b 0a 73 74 |* dp_t *| */);.st|
|000020f0| 61 74 69 63 20 76 6f 69 | 64 20 64 70 5f 75 6e 74 |atic voi|d dp_unt|
|00002100| 69 6d 65 6f 75 74 28 2f | 2a 20 64 70 5f 74 20 2a |imeout(/|* dp_t *|
|00002110| 20 2a 2f 29 3b 0a 73 74 | 61 74 69 63 20 76 6f 69 | */);.st|atic voi|
|00002120| 64 20 64 70 5f 75 77 71 | 5f 65 6e 61 62 6c 65 28 |d dp_uwq|_enable(|
|00002130| 2f 2a 20 64 70 5f 74 20 | 2a 2c 20 69 6e 74 20 2a |/* dp_t |*, int *|
|00002140| 2f 29 3b 0a 73 74 61 74 | 69 63 20 76 6f 69 64 20 |/);.stat|ic void |
|00002150| 64 70 5f 66 6c 75 73 68 | 28 2f 2a 20 64 70 5f 74 |dp_flush|(/* dp_t|
|00002160| 20 2a 20 2a 2f 29 3b 0a | 73 74 61 74 69 63 20 76 | * */);.|static v|
|00002170| 6f 69 64 20 64 70 5f 61 | 63 74 69 76 65 5f 69 6e |oid dp_a|ctive_in|
|00002180| 69 74 28 2f 2a 20 64 70 | 5f 74 20 2a 20 2a 2f 29 |it(/* dp|_t * */)|
|00002190| 3b 0a 73 74 61 74 69 63 | 20 76 6f 69 64 20 64 70 |;.static| void dp|
|000021a0| 5f 61 63 74 69 76 69 74 | 79 28 2f 2a 20 64 70 5f |_activit|y(/* dp_|
|000021b0| 74 20 2a 2c 20 6d 62 6c | 6b 5f 74 20 2a 2c 20 69 |t *, mbl|k_t *, i|
|000021c0| 6e 74 20 2a 2f 29 3b 0a | 73 74 61 74 69 63 20 76 |nt */);.|static v|
|000021d0| 6f 69 64 20 64 70 5f 65 | 76 65 6e 74 28 2f 2a 20 |oid dp_e|vent(/* |
|000021e0| 64 70 5f 74 20 2a 2c 20 | 69 6e 74 20 2a 2f 29 3b |dp_t *, |int */);|
|000021f0| 0a 73 74 61 74 69 63 20 | 76 6f 69 64 20 64 70 5f |.static |void dp_|
|00002200| 63 61 6c 6c 73 74 61 74 | 28 2f 2a 20 64 70 5f 74 |callstat|(/* dp_t|
|00002210| 20 2a 2c 20 69 6e 74 20 | 2a 2f 29 3b 0a 23 65 6e | *, int |*/);.#en|
|00002220| 64 69 66 0a 0a 23 64 65 | 66 69 6e 65 09 44 50 5f |dif..#de|fine.DP_|
|00002230| 44 4c 53 41 50 5f 43 4d | 50 28 61 2c 20 62 29 09 |DLSAP_CM|P(a, b).|
|00002240| 28 62 63 6d 70 28 28 63 | 61 64 64 72 5f 74 29 26 |(bcmp((c|addr_t)&|
|00002250| 28 61 29 2c 20 28 63 61 | 64 64 72 5f 74 29 26 28 |(a), (ca|ddr_t)&(|
|00002260| 62 29 2c 20 73 69 7a 65 | 6f 66 28 70 68 64 72 5f |b), size|of(phdr_|
|00002270| 74 29 29 29 0a 0a 2f 2a | 0a 20 2a 20 53 74 72 65 |t)))../*|. * Stre|
|00002280| 61 6d 73 20 64 65 76 69 | 63 65 20 64 65 66 69 6e |ams devi|ce defin|
|00002290| 69 74 69 6f 6e 73 2e 2e | 0a 20 2a 2f 0a 73 74 61 |itions..|. */.sta|
|000022a0| 74 69 63 20 73 74 72 75 | 63 74 20 6d 6f 64 75 6c |tic stru|ct modul|
|000022b0| 65 5f 69 6e 66 6f 20 64 | 70 6d 5f 69 6e 66 6f 20 |e_info d|pm_info |
|000022c0| 3d 20 7b 0a 20 20 20 20 | 30 78 33 61 62 63 2c 20 |= {.    |0x3abc, |
|000022d0| 22 64 70 22 2c 20 30 2c | 20 49 4e 46 50 53 5a 2c |"dp", 0,| INFPSZ,|
|000022e0| 20 36 35 35 33 36 2c 20 | 31 0a 7d 3b 0a 0a 73 74 | 65536, |1.};..st|
|000022f0| 61 74 69 63 20 73 74 72 | 75 63 74 20 71 69 6e 69 |atic str|uct qini|
|00002300| 74 20 64 70 75 72 69 6e | 69 74 20 3d 20 7b 0a 20 |t dpurin|it = {. |
|00002310| 20 20 20 4e 55 4c 4c 2c | 20 4e 55 4c 4c 2c 20 64 |   NULL,| NULL, d|
|00002320| 70 6f 70 65 6e 2c 20 64 | 70 63 6c 6f 73 65 2c 20 |popen, d|pclose, |
|00002330| 4e 55 4c 4c 2c 20 26 64 | 70 6d 5f 69 6e 66 6f 2c |NULL, &d|pm_info,|
|00002340| 20 4e 55 4c 4c 0a 7d 3b | 0a 0a 73 74 61 74 69 63 | NULL.};|..static|
|00002350| 20 73 74 72 75 63 74 20 | 71 69 6e 69 74 20 64 70 | struct |qinit dp|
|00002360| 75 77 69 6e 69 74 20 3d | 20 7b 0a 20 20 20 20 64 |uwinit =| {.    d|
|00002370| 70 75 77 70 75 74 2c 20 | 64 70 75 77 73 72 76 2c |puwput, |dpuwsrv,|
|00002380| 20 4e 55 4c 4c 2c 20 4e | 55 4c 4c 2c 20 4e 55 4c | NULL, N|ULL, NUL|
|00002390| 4c 2c 20 26 64 70 6d 5f | 69 6e 66 6f 2c 20 4e 55 |L, &dpm_|info, NU|
|000023a0| 4c 4c 0a 7d 3b 0a 0a 73 | 74 61 74 69 63 20 73 74 |LL.};..s|tatic st|
|000023b0| 72 75 63 74 20 71 69 6e | 69 74 20 64 70 6c 72 69 |ruct qin|it dplri|
|000023c0| 6e 69 74 20 3d 20 7b 0a | 20 20 20 20 64 70 6c 72 |nit = {.|    dplr|
|000023d0| 70 75 74 2c 20 4e 55 4c | 4c 2c 20 4e 55 4c 4c 2c |put, NUL|L, NULL,|
|000023e0| 20 4e 55 4c 4c 2c 20 4e | 55 4c 4c 2c 20 26 64 70 | NULL, N|ULL, &dp|
|000023f0| 6d 5f 69 6e 66 6f 2c 20 | 4e 55 4c 4c 0a 7d 3b 0a |m_info, |NULL.};.|
|00002400| 0a 73 74 61 74 69 63 20 | 73 74 72 75 63 74 20 71 |.static |struct q|
|00002410| 69 6e 69 74 20 64 70 6c | 77 69 6e 69 74 20 3d 20 |init dpl|winit = |
|00002420| 7b 0a 20 20 20 20 4e 55 | 4c 4c 2c 20 64 70 6c 77 |{.    NU|LL, dplw|
|00002430| 73 72 76 2c 20 4e 55 4c | 4c 2c 20 4e 55 4c 4c 2c |srv, NUL|L, NULL,|
|00002440| 20 4e 55 4c 4c 2c 20 26 | 64 70 6d 5f 69 6e 66 6f | NULL, &|dpm_info|
|00002450| 2c 20 4e 55 4c 4c 0a 7d | 3b 0a 0a 73 74 72 75 63 |, NULL.}|;..struc|
|00002460| 74 20 73 74 72 65 61 6d | 74 61 62 20 64 70 69 6e |t stream|tab dpin|
|00002470| 66 6f 20 3d 20 7b 0a 20 | 20 20 20 26 64 70 75 72 |fo = {. |   &dpur|
|00002480| 69 6e 69 74 2c 20 26 64 | 70 75 77 69 6e 69 74 2c |init, &d|puwinit,|
|00002490| 20 26 64 70 6c 72 69 6e | 69 74 2c 20 26 64 70 6c | &dplrin|it, &dpl|
|000024a0| 77 69 6e 69 74 0a 7d 3b | 0a 0a 2f 2a 0a 20 2a 20 |winit.};|../*. * |
|000024b0| 4c 6f 61 64 61 62 6c 65 | 20 6d 6f 64 75 6c 65 20 |Loadable| module |
|000024c0| 69 6e 66 6f 72 6d 61 74 | 69 6f 6e 2e 0a 20 2a 2f |informat|ion.. */|
|000024d0| 0a 73 74 61 74 69 63 20 | 73 74 72 75 63 74 20 63 |.static |struct c|
|000024e0| 62 5f 6f 70 73 20 63 62 | 5f 64 70 5f 6f 70 73 20 |b_ops cb|_dp_ops |
|000024f0| 3d 20 7b 0a 20 20 20 20 | 6e 75 6c 6c 64 65 76 2c |= {.    |nulldev,|
|00002500| 20 6e 75 6c 6c 64 65 76 | 2c 0a 20 20 20 20 6e 6f | nulldev|,.    no|
|00002510| 64 65 76 2c 20 6e 6f 64 | 65 76 2c 20 6e 6f 64 65 |dev, nod|ev, node|
|00002520| 76 2c 20 6e 6f 64 65 76 | 2c 20 6e 6f 64 65 76 2c |v, nodev|, nodev,|
|00002530| 20 6e 6f 64 65 76 2c 20 | 6e 6f 64 65 76 2c 20 6e | nodev, |nodev, n|
|00002540| 6f 64 65 76 2c 20 6e 6f | 64 65 76 2c 0a 20 20 20 |odev, no|dev,.   |
|00002550| 20 6e 6f 63 68 70 6f 6c | 6c 2c 20 64 64 69 5f 70 | nochpol|l, ddi_p|
|00002560| 72 6f 70 5f 6f 70 2c 0a | 20 20 20 20 26 64 70 69 |rop_op,.|    &dpi|
|00002570| 6e 66 6f 2c 0a 20 20 20 | 20 44 5f 4d 50 20 7c 20 |nfo,.   | D_MP | |
|00002580| 44 5f 4e 45 57 0a 7d 3b | 0a 0a 73 74 72 75 63 74 |D_NEW.};|..struct|
|00002590| 20 64 65 76 5f 6f 70 73 | 20 64 70 5f 6f 70 73 20 | dev_ops| dp_ops |
|000025a0| 3d 20 7b 0a 20 20 20 20 | 44 45 56 4f 5f 52 45 56 |= {.    |DEVO_REV|
|000025b0| 2c 20 30 2c 0a 20 20 20 | 20 64 70 67 65 74 69 6e |, 0,.   | dpgetin|
|000025c0| 66 6f 2c 20 64 70 69 64 | 65 6e 74 69 66 79 2c 20 |fo, dpid|entify, |
|000025d0| 6e 75 6c 6c 64 65 76 2c | 20 64 70 61 74 74 61 63 |nulldev,| dpattac|
|000025e0| 68 2c 20 64 70 64 65 74 | 61 63 68 2c 20 6e 6f 64 |h, dpdet|ach, nod|
|000025f0| 65 76 2c 0a 20 20 20 20 | 26 63 62 5f 64 70 5f 6f |ev,.    |&cb_dp_o|
|00002600| 70 73 2c 0a 20 20 20 20 | 28 73 74 72 75 63 74 20 |ps,.    |(struct |
|00002610| 62 75 73 5f 6f 70 73 20 | 2a 29 4e 55 4c 4c 0a 7d |bus_ops |*)NULL.}|
|00002620| 3b 0a 0a 0a 65 78 74 65 | 72 6e 20 73 74 72 75 63 |;...exte|rn struc|
|00002630| 74 20 6d 6f 64 5f 6f 70 | 73 20 6d 6f 64 5f 64 72 |t mod_op|s mod_dr|
|00002640| 69 76 65 72 6f 70 73 3b | 0a 0a 73 74 61 74 69 63 |iverops;|..static|
|00002650| 20 73 74 72 75 63 74 20 | 6d 6f 64 6c 64 72 76 20 | struct |modldrv |
|00002660| 64 70 6c 64 72 76 20 3d | 20 7b 0a 20 20 20 20 26 |dpldrv =| {.    &|
|00002670| 6d 6f 64 5f 64 72 69 76 | 65 72 6f 70 73 2c 0a 20 |mod_driv|erops,. |
|00002680| 20 20 20 22 44 69 61 6c | 75 70 20 50 50 50 20 44 |   "Dial|up PPP D|
|00002690| 4c 50 49 20 44 72 69 76 | 65 72 20 76 33 2e 31 2e |LPI Driv|er v3.1.|
|000026a0| 32 22 2c 0a 20 20 20 20 | 26 64 70 5f 6f 70 73 0a |2",.    |&dp_ops.|
|000026b0| 7d 3b 0a 0a 73 74 61 74 | 69 63 20 73 74 72 75 63 |};..stat|ic struc|
|000026c0| 74 20 6d 6f 64 6c 69 6e | 6b 61 67 65 20 64 70 6c |t modlin|kage dpl|
|000026d0| 69 6e 6b 61 67 65 20 3d | 20 7b 0a 20 20 20 20 4d |inkage =| {.    M|
|000026e0| 4f 44 52 45 56 5f 31 2c | 0a 20 20 20 20 28 76 6f |ODREV_1,|.    (vo|
|000026f0| 69 64 20 2a 29 26 64 70 | 6c 64 72 76 2c 0a 20 20 |id *)&dp|ldrv,.  |
|00002700| 20 20 4e 55 4c 4c 0a 7d | 3b 0a 0a 2f 2a 0a 20 2a |  NULL.}|;../*. *|
|00002710| 20 4d 6f 64 75 6c 65 20 | 43 6f 6e 66 69 67 20 45 | Module |Config E|
|00002720| 6e 74 72 79 20 50 6f 69 | 6e 74 73 2e 0a 20 2a 2f |ntry Poi|nts.. */|
|00002730| 0a 0a 5f 69 6e 69 74 28 | 29 0a 7b 0a 20 20 20 20 |.._init(|).{.    |
|00002740| 72 65 74 75 72 6e 20 28 | 6d 6f 64 5f 69 6e 73 74 |return (|mod_inst|
|00002750| 61 6c 6c 28 26 64 70 6c | 69 6e 6b 61 67 65 29 29 |all(&dpl|inkage))|
|00002760| 3b 0a 7d 0a 0a 5f 66 69 | 6e 69 28 29 0a 7b 0a 20 |;.}.._fi|ni().{. |
|00002770| 20 20 20 72 65 67 69 73 | 74 65 72 20 69 6e 74 20 |   regis|ter int |
|00002780| 72 65 74 3b 0a 0a 20 20 | 20 20 69 66 20 28 28 72 |ret;..  |  if ((r|
|00002790| 65 74 20 3d 20 6d 6f 64 | 5f 72 65 6d 6f 76 65 28 |et = mod|_remove(|
|000027a0| 26 64 70 6c 69 6e 6b 61 | 67 65 29 29 20 3d 3d 20 |&dplinka|ge)) == |
|000027b0| 44 44 49 5f 53 55 43 43 | 45 53 53 29 0a 09 72 65 |DDI_SUCC|ESS)..re|
|000027c0| 74 75 72 6e 20 72 65 74 | 3b 0a 20 20 20 20 65 6c |turn ret|;.    el|
|000027d0| 73 65 0a 09 72 65 74 75 | 72 6e 20 45 42 55 53 59 |se..retu|rn EBUSY|
|000027e0| 3b 0a 7d 0a 0a 5f 69 6e | 66 6f 28 6d 6f 64 69 6e |;.}.._in|fo(modin|
|000027f0| 66 6f 70 29 0a 73 74 72 | 75 63 74 20 6d 6f 64 69 |fop).str|uct modi|
|00002800| 6e 66 6f 20 2a 6d 6f 64 | 69 6e 66 6f 70 3b 0a 7b |nfo *mod|infop;.{|
|00002810| 0a 20 20 20 20 72 65 74 | 75 72 6e 20 6d 6f 64 5f |.    ret|urn mod_|
|00002820| 69 6e 66 6f 28 26 64 70 | 6c 69 6e 6b 61 67 65 2c |info(&dp|linkage,|
|00002830| 20 6d 6f 64 69 6e 66 6f | 70 29 3b 0a 7d 0a 0a 23 | modinfo|p);.}..#|
|00002840| 69 66 64 65 66 20 20 4b | 53 54 41 54 0a 0a 73 74 |ifdef  K|STAT..st|
|00002850| 61 74 69 63 20 69 6e 74 | 0a 64 70 73 74 61 74 5f |atic int|.dpstat_|
|00002860| 6b 73 74 61 74 5f 75 70 | 64 61 74 65 28 6b 73 70 |kstat_up|date(ksp|
|00002870| 2c 20 72 77 29 0a 6b 73 | 74 61 74 5f 74 20 2a 6b |, rw).ks|tat_t *k|
|00002880| 73 70 3b 0a 69 6e 74 20 | 72 77 3b 0a 7b 0a 20 20 |sp;.int |rw;.{.  |
|00002890| 20 20 64 70 5f 74 20 20 | 20 20 20 2a 64 70 3b 0a |  dp_t  |   *dp;.|
|000028a0| 20 20 20 20 64 70 73 74 | 61 74 5f 74 20 2a 64 70 |    dpst|at_t *dp|
|000028b0| 73 3b 0a 0a 20 20 20 20 | 69 66 20 28 72 77 20 3d |s;..    |if (rw =|
|000028c0| 3d 20 4b 53 54 41 54 5f | 57 52 49 54 45 29 0a 09 |= KSTAT_|WRITE)..|
|000028d0| 72 65 74 75 72 6e 20 45 | 41 43 43 45 53 3b 0a 20 |return E|ACCES;. |
|000028e0| 20 20 20 64 70 20 3d 20 | 28 64 70 5f 74 20 2a 29 |   dp = |(dp_t *)|
|000028f0| 20 6b 73 70 2d 3e 6b 73 | 5f 70 72 69 76 61 74 65 | ksp->ks|_private|
|00002900| 3b 0a 20 20 20 20 64 70 | 73 20 3d 20 28 64 70 73 |;.    dp|s = (dps|
|00002910| 74 61 74 5f 74 20 2a 29 | 20 6b 73 70 2d 3e 6b 73 |tat_t *)| ksp->ks|
|00002920| 5f 64 61 74 61 3b 0a 20 | 20 20 20 64 70 73 2d 3e |_data;. |   dps->|
|00002930| 64 70 73 5f 69 70 61 63 | 6b 65 74 73 2e 76 61 6c |dps_ipac|kets.val|
|00002940| 75 65 2e 75 6c 20 20 20 | 3d 20 64 70 2d 3e 64 70 |ue.ul   |= dp->dp|
|00002950| 5f 69 70 61 63 6b 65 74 | 73 3b 0a 20 20 20 20 64 |_ipacket|s;.    d|
|00002960| 70 73 2d 3e 64 70 73 5f | 69 65 72 72 6f 72 73 2e |ps->dps_|ierrors.|
|00002970| 76 61 6c 75 65 2e 75 6c | 20 20 20 20 3d 20 64 70 |value.ul|    = dp|
|00002980| 2d 3e 64 70 5f 69 65 72 | 72 6f 72 73 3b 0a 20 20 |->dp_ier|rors;.  |
|00002990| 20 20 64 70 73 2d 3e 64 | 70 73 5f 6f 70 61 63 6b |  dps->d|ps_opack|
|000029a0| 65 74 73 2e 76 61 6c 75 | 65 2e 75 6c 20 20 20 3d |ets.valu|e.ul   =|
|000029b0| 20 64 70 2d 3e 64 70 5f | 6f 70 61 63 6b 65 74 73 | dp->dp_|opackets|
|000029c0| 3b 0a 20 20 20 20 64 70 | 73 2d 3e 64 70 73 5f 6f |;.    dp|s->dps_o|
|000029d0| 65 72 72 6f 72 73 2e 76 | 61 6c 75 65 2e 75 6c 20 |errors.v|alue.ul |
|000029e0| 20 20 20 3d 20 64 70 2d | 3e 64 70 5f 6f 65 72 72 |   = dp-|>dp_oerr|
|000029f0| 6f 72 73 3b 0a 20 20 20 | 20 64 70 73 2d 3e 64 70 |ors;.   | dps->dp|
|00002a00| 73 5f 63 6f 6c 6c 69 73 | 69 6f 6e 73 2e 76 61 6c |s_collis|ions.val|
|00002a10| 75 65 2e 75 6c 20 3d 20 | 64 70 2d 3e 64 70 5f 63 |ue.ul = |dp->dp_c|
|00002a20| 61 6c 6c 66 61 69 6c 73 | 3b 0a 20 20 20 20 72 65 |allfails|;.    re|
|00002a30| 74 75 72 6e 20 30 3b 0a | 7d 0a 20 0a 73 74 61 74 |turn 0;.|}. .stat|
|00002a40| 69 63 20 76 6f 69 64 0a | 64 70 73 74 61 74 69 6e |ic void.|dpstatin|
|00002a50| 69 74 28 64 70 29 0a 64 | 70 5f 74 20 2a 64 70 3b |it(dp).d|p_t *dp;|
|00002a60| 0a 7b 0a 20 20 20 20 64 | 70 73 74 61 74 5f 74 20 |.{.    d|pstat_t |
|00002a70| 20 20 20 20 2a 64 70 73 | 3b 0a 20 20 20 20 73 74 |    *dps|;.    st|
|00002a80| 72 75 63 74 20 6b 73 74 | 61 74 20 2a 6b 73 3b 0a |ruct kst|at *ks;.|
|00002a90| 0a 20 20 20 20 6b 73 20 | 3d 20 6b 73 74 61 74 5f |.    ks |= kstat_|
|00002aa0| 63 72 65 61 74 65 28 22 | 64 70 22 2c 20 64 70 2d |create("|dp", dp-|
|00002ab0| 3e 64 70 5f 70 70 61 2c | 20 4e 55 4c 4c 2c 20 22 |>dp_ppa,| NULL, "|
|00002ac0| 6e 65 74 22 2c 20 4b 53 | 54 41 54 5f 54 59 50 45 |net", KS|TAT_TYPE|
|00002ad0| 5f 4e 41 4d 45 44 2c 0a | 09 09 20 20 20 20 20 20 |_NAMED,.|..      |
|00002ae0| 20 73 69 7a 65 6f 66 20 | 28 73 74 72 75 63 74 20 | sizeof |(struct |
|00002af0| 64 70 73 74 61 74 29 20 | 2f 20 73 69 7a 65 6f 66 |dpstat) |/ sizeof|
|00002b00| 20 28 6b 73 74 61 74 5f | 6e 61 6d 65 64 5f 74 29 | (kstat_|named_t)|
|00002b10| 2c 20 30 29 3b 0a 20 20 | 20 20 69 66 20 28 6b 73 |, 0);.  |  if (ks|
|00002b20| 20 3d 3d 20 4e 55 4c 4c | 29 20 7b 0a 09 44 4c 4f | == NULL|) {..DLO|
|00002b30| 47 28 22 64 70 73 74 61 | 74 69 6e 69 74 3a 20 6b |G("dpsta|tinit: k|
|00002b40| 73 74 61 74 5f 63 72 65 | 61 74 65 20 66 61 69 6c |stat_cre|ate fail|
|00002b50| 65 64 5c 6e 22 29 3b 0a | 09 72 65 74 75 72 6e 3b |ed\n");.|.return;|
|00002b60| 0a 20 20 20 20 7d 20 20 | 20 20 20 20 20 20 0a 20 |.    }  |      . |
|00002b70| 20 20 20 64 70 2d 3e 64 | 70 5f 6b 73 20 3d 20 6b |   dp->d|p_ks = k|
|00002b80| 73 3b 0a 20 20 20 20 64 | 70 73 20 3d 20 28 73 74 |s;.    d|ps = (st|
|00002b90| 72 75 63 74 20 64 70 73 | 74 61 74 20 2a 29 20 28 |ruct dps|tat *) (|
|00002ba0| 6b 73 2d 3e 6b 73 5f 64 | 61 74 61 29 3b 0a 20 20 |ks->ks_d|ata);.  |
|00002bb0| 20 20 6b 73 74 61 74 5f | 6e 61 6d 65 64 5f 69 6e |  kstat_|named_in|
|00002bc0| 69 74 28 26 64 70 73 2d | 3e 64 70 73 5f 69 70 61 |it(&dps-|>dps_ipa|
|00002bd0| 63 6b 65 74 73 2c 20 20 | 20 22 69 70 61 63 6b 65 |ckets,  | "ipacke|
|00002be0| 74 73 22 2c 20 20 20 4b | 53 54 41 54 5f 44 41 54 |ts",   K|STAT_DAT|
|00002bf0| 41 5f 55 4c 4f 4e 47 29 | 3b 0a 20 20 20 20 6b 73 |A_ULONG)|;.    ks|
|00002c00| 74 61 74 5f 6e 61 6d 65 | 64 5f 69 6e 69 74 28 26 |tat_name|d_init(&|
|00002c10| 64 70 73 2d 3e 64 70 73 | 5f 69 65 72 72 6f 72 73 |dps->dps|_ierrors|
|00002c20| 2c 20 20 20 20 22 69 65 | 72 72 6f 72 73 22 2c 20 |,    "ie|rrors", |
|00002c30| 20 20 20 4b 53 54 41 54 | 5f 44 41 54 41 5f 55 4c |   KSTAT|_DATA_UL|
|00002c40| 4f 4e 47 29 3b 0a 20 20 | 20 20 6b 73 74 61 74 5f |ONG);.  |  kstat_|
|00002c50| 6e 61 6d 65 64 5f 69 6e | 69 74 28 26 64 70 73 2d |named_in|it(&dps-|
|00002c60| 3e 64 70 73 5f 6f 70 61 | 63 6b 65 74 73 2c 20 20 |>dps_opa|ckets,  |
|00002c70| 20 22 6f 70 61 63 6b 65 | 74 73 22 2c 20 20 20 4b | "opacke|ts",   K|
|00002c80| 53 54 41 54 5f 44 41 54 | 41 5f 55 4c 4f 4e 47 29 |STAT_DAT|A_ULONG)|
|00002c90| 3b 0a 20 20 20 20 6b 73 | 74 61 74 5f 6e 61 6d 65 |;.    ks|tat_name|
|00002ca0| 64 5f 69 6e 69 74 28 26 | 64 70 73 2d 3e 64 70 73 |d_init(&|dps->dps|
|00002cb0| 5f 6f 65 72 72 6f 72 73 | 2c 20 20 20 20 22 6f 65 |_oerrors|,    "oe|
|00002cc0| 72 72 6f 72 73 22 2c 20 | 20 20 20 4b 53 54 41 54 |rrors", |   KSTAT|
|00002cd0| 5f 44 41 54 41 5f 55 4c | 4f 4e 47 29 3b 0a 20 20 |_DATA_UL|ONG);.  |
|00002ce0| 20 20 6b 73 74 61 74 5f | 6e 61 6d 65 64 5f 69 6e |  kstat_|named_in|
|00002cf0| 69 74 28 26 64 70 73 2d | 3e 64 70 73 5f 63 6f 6c |it(&dps-|>dps_col|
|00002d00| 6c 69 73 69 6f 6e 73 2c | 20 22 63 6f 6c 6c 69 73 |lisions,| "collis|
|00002d10| 69 6f 6e 73 22 2c 20 4b | 53 54 41 54 5f 44 41 54 |ions", K|STAT_DAT|
|00002d20| 41 5f 55 4c 4f 4e 47 29 | 3b 0a 20 20 20 20 6b 73 |A_ULONG)|;.    ks|
|00002d30| 2d 3e 6b 73 5f 75 70 64 | 61 74 65 20 3d 20 64 70 |->ks_upd|ate = dp|
|00002d40| 73 74 61 74 5f 6b 73 74 | 61 74 5f 75 70 64 61 74 |stat_kst|at_updat|
|00002d50| 65 3b 0a 20 20 20 20 6b | 73 2d 3e 6b 73 5f 70 72 |e;.    k|s->ks_pr|
|00002d60| 69 76 61 74 65 20 3d 20 | 28 76 6f 69 64 20 2a 29 |ivate = |(void *)|
|00002d70| 64 70 3b 0a 20 20 20 20 | 6b 73 74 61 74 5f 69 6e |dp;.    |kstat_in|
|00002d80| 73 74 61 6c 6c 28 6b 73 | 29 3b 0a 7d 0a 0a 73 74 |stall(ks|);.}..st|
|00002d90| 61 74 69 63 20 76 6f 69 | 64 0a 64 70 73 74 61 74 |atic voi|d.dpstat|
|00002da0| 66 69 6e 69 28 64 70 29 | 0a 64 70 5f 74 20 2a 64 |fini(dp)|.dp_t *d|
|00002db0| 70 3b 0a 7b 0a 20 20 20 | 20 69 66 20 28 64 70 2d |p;.{.   | if (dp-|
|00002dc0| 3e 64 70 5f 6b 73 29 0a | 09 6b 73 74 61 74 5f 64 |>dp_ks).|.kstat_d|
|00002dd0| 65 6c 65 74 65 28 64 70 | 2d 3e 64 70 5f 6b 73 29 |elete(dp|->dp_ks)|
|00002de0| 3b 0a 7d 0a 0a 23 65 6e | 64 69 66 09 4b 53 54 41 |;.}..#en|dif.KSTA|
|00002df0| 54 0a 0a 73 74 61 74 69 | 63 20 64 70 73 74 72 5f |T..stati|c dpstr_|
|00002e00| 74 20 2a 64 73 75 70 3b | 0a 73 74 61 74 69 63 20 |t *dsup;|.static |
|00002e10| 6b 6d 75 74 65 78 5f 74 | 20 64 73 75 70 5f 6c 6f |kmutex_t| dsup_lo|
|00002e20| 63 6b 3b 0a 0a 73 74 61 | 74 69 63 20 64 70 5f 74 |ck;..sta|tic dp_t|
|00002e30| 20 2a 64 70 75 70 3b 0a | 73 74 61 74 69 63 20 6b | *dpup;.|static k|
|00002e40| 6d 75 74 65 78 5f 74 20 | 64 70 75 70 5f 6c 6f 63 |mutex_t |dpup_loc|
|00002e50| 6b 3b 0a 0a 73 74 61 74 | 69 63 20 6c 6f 6e 67 20 |k;..stat|ic long |
|00002e60| 64 70 5f 74 69 63 6b 73 | 3b 0a 0a 2f 2a 0a 20 2a |dp_ticks|;../*. *|
|00002e70| 20 44 65 66 61 75 6c 74 | 20 74 69 6d 65 6f 75 74 | Default| timeout|
|00002e80| 73 20 69 6e 20 73 65 63 | 6f 6e 64 73 2e 0a 20 2a |s in sec|onds.. *|
|00002e90| 20 54 68 69 73 20 69 73 | 20 61 6e 20 61 74 74 65 | This is| an atte|
|00002ea0| 6d 70 74 20 74 6f 20 63 | 6f 6d 65 20 75 70 20 77 |mpt to c|ome up w|
|00002eb0| 69 74 68 20 73 6f 6d 65 | 20 72 65 61 73 6f 6e 61 |ith some| reasona|
|00002ec0| 62 6c 65 20 64 65 66 61 | 75 6c 74 73 2e 20 20 54 |ble defa|ults.  T|
|00002ed0| 68 65 73 65 0a 20 2a 20 | 6f 75 67 68 74 20 74 6f |hese. * |ought to|
|00002ee0| 20 62 65 20 73 65 74 20 | 66 6f 72 20 65 61 63 68 | be set |for each|
|00002ef0| 20 70 70 61 20 62 79 20 | 74 68 65 20 75 73 65 72 | ppa by |the user|
|00002f00| 20 6c 65 76 65 6c 20 64 | 70 64 20 64 65 61 6d 6f | level d|pd deamo|
|00002f10| 6e 2e 0a 20 2a 2f 0a 73 | 74 61 74 69 63 20 64 70 |n.. */.s|tatic dp|
|00002f20| 5f 74 69 6d 65 6f 5f 74 | 20 64 70 5f 64 65 66 5f |_timeo_t| dp_def_|
|00002f30| 74 69 6d 65 6f 75 74 73 | 20 3d 20 7b 0a 20 20 20 |timeouts| = {.   |
|00002f40| 20 32 20 2a 20 36 30 2c | 09 09 2f 2a 20 41 43 54 | 2 * 60,|../* ACT|
|00002f50| 49 56 45 20 2a 2f 0a 20 | 20 20 20 44 50 54 5f 4e |IVE */. |   DPT_N|
|00002f60| 4f 5f 54 49 4d 45 4f 55 | 54 2c 09 2f 2a 20 41 43 |O_TIMEOU|T,./* AC|
|00002f70| 54 49 56 45 20 28 61 66 | 74 65 72 20 6c 61 73 74 |TIVE (af|ter last|
|00002f80| 20 54 43 50 20 63 6c 6f | 73 65 29 20 2a 2f 0a 20 | TCP clo|se) */. |
|00002f90| 20 20 20 44 50 54 5f 4e | 4f 5f 54 49 4d 45 4f 55 |   DPT_N|O_TIMEOU|
|00002fa0| 54 2c 09 2f 2a 20 41 43 | 54 49 56 45 20 28 61 66 |T,./* AC|TIVE (af|
|00002fb0| 74 65 72 20 6c 61 73 74 | 20 54 43 50 20 63 6c 6f |ter last| TCP clo|
|00002fc0| 73 65 20 77 69 74 68 20 | 6e 6f 6e 2d 54 43 50 20 |se with |non-TCP |
|00002fd0| 74 72 61 66 66 69 63 29 | 20 2a 2f 0a 20 20 20 20 |traffic)| */.    |
|00002fe0| 31 20 2a 20 36 30 2c 09 | 09 2f 2a 20 57 41 49 54 |1 * 60,.|./* WAIT|
|00002ff0| 49 4e 47 20 2a 2f 0a 20 | 20 20 20 31 20 2a 20 36 |ING */. |   1 * 6|
|00003000| 30 09 09 2f 2a 20 46 41 | 49 4c 45 44 43 41 4c 4c |0../* FA|ILEDCALL|
|00003010| 20 2a 2f 0a 7d 3b 0a 0a | 2f 2a 0a 20 2a 20 41 75 | */.};..|/*. * Au|
|00003020| 74 6f 2d 63 6f 6e 66 69 | 67 75 72 61 74 69 6f 6e |to-confi|guration|
|00003030| 20 45 6e 74 72 79 20 50 | 6f 69 6e 74 73 2e 0a 20 | Entry P|oints.. |
|00003040| 2a 2f 0a 0a 73 74 61 74 | 69 63 20 69 6e 74 0a 64 |*/..stat|ic int.d|
|00003050| 70 69 64 65 6e 74 69 66 | 79 28 64 69 70 29 0a 64 |pidentif|y(dip).d|
|00003060| 65 76 5f 69 6e 66 6f 5f | 74 20 2a 64 69 70 3b 0a |ev_info_|t *dip;.|
|00003070| 7b 0a 20 20 20 20 44 4c | 4f 47 31 28 22 64 70 69 |{.    DL|OG1("dpi|
|00003080| 64 65 6e 74 69 66 79 3a | 20 25 73 5c 6e 22 2c 20 |dentify:| %s\n", |
|00003090| 28 73 74 72 63 6d 70 28 | 64 64 69 5f 67 65 74 5f |(strcmp(|ddi_get_|
|000030a0| 6e 61 6d 65 28 64 69 70 | 29 2c 20 22 64 70 22 29 |name(dip|), "dp")|
|000030b0| 20 3d 3d 20 30 29 0a 09 | 09 09 20 20 20 20 3f 20 | == 0)..|..    ? |
|000030c0| 22 44 44 49 5f 49 44 45 | 4e 54 49 46 49 45 44 22 |"DDI_IDE|NTIFIED"|
|000030d0| 20 3a 20 22 44 44 49 5f | 4e 4f 54 5f 49 44 45 4e | : "DDI_|NOT_IDEN|
|000030e0| 54 49 46 49 45 44 22 29 | 3b 0a 20 20 20 20 72 65 |TIFIED")|;.    re|
|000030f0| 74 75 72 6e 20 28 73 74 | 72 63 6d 70 28 64 64 69 |turn (st|rcmp(ddi|
|00003100| 5f 67 65 74 5f 6e 61 6d | 65 28 64 69 70 29 2c 20 |_get_nam|e(dip), |
|00003110| 22 64 70 22 29 20 3d 3d | 20 30 29 0a 09 20 20 20 |"dp") ==| 0)..   |
|00003120| 3f 20 44 44 49 5f 49 44 | 45 4e 54 49 46 49 45 44 |? DDI_ID|ENTIFIED|
|00003130| 20 3a 20 44 44 49 5f 4e | 4f 54 5f 49 44 45 4e 54 | : DDI_N|OT_IDENT|
|00003140| 49 46 49 45 44 3b 0a 7d | 0a 0a 2f 2a 41 52 47 55 |IFIED;.}|../*ARGU|
|00003150| 53 45 44 2a 2f 0a 73 74 | 61 74 69 63 20 69 6e 74 |SED*/.st|atic int|
|00003160| 0a 64 70 61 74 74 61 63 | 68 28 64 69 70 2c 20 63 |.dpattac|h(dip, c|
|00003170| 6d 64 29 0a 64 65 76 5f | 69 6e 66 6f 5f 74 20 2a |md).dev_|info_t *|
|00003180| 64 69 70 3b 0a 64 64 69 | 5f 61 74 74 61 63 68 5f |dip;.ddi|_attach_|
|00003190| 63 6d 64 5f 74 20 63 6d | 64 3b 0a 7b 0a 20 20 20 |cmd_t cm|d;.{.   |
|000031a0| 20 44 4c 4f 47 28 22 64 | 70 61 74 74 61 63 68 5c | DLOG("d|pattach\|
|000031b0| 6e 22 29 3b 0a 20 20 20 | 20 6d 75 74 65 78 5f 69 |n");.   | mutex_i|
|000031c0| 6e 69 74 28 26 64 73 75 | 70 5f 6c 6f 63 6b 2c 20 |nit(&dsu|p_lock, |
|000031d0| 22 64 70 20 75 70 70 65 | 72 20 73 74 72 65 61 6d |"dp uppe|r stream|
|000031e0| 20 6c 69 73 74 20 6c 6f | 63 6b 22 2c 0a 09 20 20 | list lo|ck",..  |
|000031f0| 20 20 20 20 20 4d 55 54 | 45 58 5f 44 52 49 56 45 |     MUT|EX_DRIVE|
|00003200| 52 2c 20 28 76 6f 69 64 | 20 2a 29 30 29 3b 0a 20 |R, (void| *)0);. |
|00003210| 20 20 20 6d 75 74 65 78 | 5f 69 6e 69 74 28 26 64 |   mutex|_init(&d|
|00003220| 70 75 70 5f 6c 6f 63 6b | 2c 20 22 64 70 20 64 72 |pup_lock|, "dp dr|
|00003230| 69 76 65 72 20 70 70 61 | 20 6c 69 73 74 20 6c 6f |iver ppa| list lo|
|00003240| 63 6b 22 2c 0a 09 20 20 | 20 20 20 20 20 4d 55 54 |ck",..  |     MUT|
|00003250| 45 58 5f 44 52 49 56 45 | 52 2c 20 28 76 6f 69 64 |EX_DRIVE|R, (void|
|00003260| 20 2a 29 30 29 3b 0a 0a | 20 20 20 20 69 66 20 28 | *)0);..|    if (|
|00003270| 64 64 69 5f 63 72 65 61 | 74 65 5f 6d 69 6e 6f 72 |ddi_crea|te_minor|
|00003280| 5f 6e 6f 64 65 28 64 69 | 70 2c 20 22 64 70 22 2c |_node(di|p, "dp",|
|00003290| 20 53 5f 49 46 43 48 52 | 2c 20 64 64 69 5f 67 65 | S_IFCHR|, ddi_ge|
|000032a0| 74 5f 69 6e 73 74 61 6e | 63 65 28 64 69 70 29 2c |t_instan|ce(dip),|
|000032b0| 0a 09 09 09 20 20 20 20 | 20 20 44 44 49 5f 50 53 |....    |  DDI_PS|
|000032c0| 45 55 44 4f 2c 20 43 4c | 4f 4e 45 5f 44 45 56 29 |EUDO, CL|ONE_DEV)|
|000032d0| 20 3d 3d 20 44 44 49 5f | 46 41 49 4c 55 52 45 29 | == DDI_|FAILURE)|
|000032e0| 20 7b 0a 09 64 64 69 5f | 72 65 6d 6f 76 65 5f 6d | {..ddi_|remove_m|
|000032f0| 69 6e 6f 72 5f 6e 6f 64 | 65 28 64 69 70 2c 20 4e |inor_nod|e(dip, N|
|00003300| 55 4c 4c 29 3b 0a 09 44 | 4c 4f 47 28 22 64 70 61 |ULL);..D|LOG("dpa|
|00003310| 74 74 61 63 68 20 2d 20 | 66 61 69 6c 75 72 65 5c |ttach - |failure\|
|00003320| 6e 22 29 3b 0a 09 72 65 | 74 75 72 6e 20 44 44 49 |n");..re|turn DDI|
|00003330| 5f 46 41 49 4c 55 52 45 | 3b 0a 20 20 20 20 7d 0a |_FAILURE|;.    }.|
|00003340| 0a 20 20 20 20 64 64 69 | 5f 72 65 70 6f 72 74 5f |.    ddi|_report_|
|00003350| 64 65 76 28 64 69 70 29 | 3b 0a 20 20 20 20 64 70 |dev(dip)|;.    dp|
|00003360| 5f 74 69 63 6b 73 20 3d | 20 64 72 76 5f 75 73 65 |_ticks =| drv_use|
|00003370| 63 74 6f 68 7a 28 44 50 | 54 5f 48 5a 20 2a 20 31 |ctohz(DP|T_HZ * 1|
|00003380| 30 30 30 30 30 30 29 3b | 0a 20 20 20 20 44 4c 4f |000000);|.    DLO|
|00003390| 47 28 22 64 70 61 74 74 | 61 63 68 20 2d 20 73 75 |G("dpatt|ach - su|
|000033a0| 63 63 65 73 73 5c 6e 22 | 29 3b 0a 20 20 20 20 72 |ccess\n"|);.    r|
|000033b0| 65 74 75 72 6e 20 44 44 | 49 5f 53 55 43 43 45 53 |eturn DD|I_SUCCES|
|000033c0| 53 3b 0a 7d 0a 0a 2f 2a | 41 52 47 55 53 45 44 2a |S;.}../*|ARGUSED*|
|000033d0| 2f 0a 73 74 61 74 69 63 | 20 69 6e 74 0a 64 70 64 |/.static| int.dpd|
|000033e0| 65 74 61 63 68 28 64 69 | 70 2c 20 63 6d 64 29 0a |etach(di|p, cmd).|
|000033f0| 64 65 76 5f 69 6e 66 6f | 5f 74 20 2a 64 69 70 3b |dev_info|_t *dip;|
|00003400| 0a 64 64 69 5f 64 65 74 | 61 63 68 5f 63 6d 64 5f |.ddi_det|ach_cmd_|
|00003410| 74 20 63 6d 64 3b 0a 7b | 0a 20 20 20 20 6d 75 74 |t cmd;.{|.    mut|
|00003420| 65 78 5f 65 6e 74 65 72 | 28 26 64 73 75 70 5f 6c |ex_enter|(&dsup_l|
|00003430| 6f 63 6b 29 3b 0a 20 20 | 20 20 6d 75 74 65 78 5f |ock);.  |  mutex_|
|00003440| 65 6e 74 65 72 28 26 64 | 70 75 70 5f 6c 6f 63 6b |enter(&d|pup_lock|
|00003450| 29 3b 0a 20 20 20 20 69 | 66 20 28 64 73 75 70 20 |);.    i|f (dsup |
|00003460| 7c 7c 20 64 70 75 70 29 | 20 7b 0a 09 6d 75 74 65 ||| dpup)| {..mute|
|00003470| 78 5f 65 78 69 74 28 26 | 64 70 75 70 5f 6c 6f 63 |x_exit(&|dpup_loc|
|00003480| 6b 29 3b 0a 09 6d 75 74 | 65 78 5f 65 78 69 74 28 |k);..mut|ex_exit(|
|00003490| 26 64 73 75 70 5f 6c 6f | 63 6b 29 3b 0a 09 44 4c |&dsup_lo|ck);..DL|
|000034a0| 4f 47 28 22 64 70 64 65 | 74 61 63 68 3a 20 62 75 |OG("dpde|tach: bu|
|000034b0| 73 79 5c 6e 22 29 3b 0a | 09 72 65 74 75 72 6e 20 |sy\n");.|.return |
|000034c0| 44 44 49 5f 46 41 49 4c | 55 52 45 3b 0a 20 20 20 |DDI_FAIL|URE;.   |
|000034d0| 20 7d 0a 20 20 20 20 44 | 4c 4f 47 28 22 64 70 64 | }.    D|LOG("dpd|
|000034e0| 65 74 61 63 68 5c 6e 22 | 29 3b 0a 20 20 20 20 6d |etach\n"|);.    m|
|000034f0| 75 74 65 78 5f 65 78 69 | 74 28 26 64 70 75 70 5f |utex_exi|t(&dpup_|
|00003500| 6c 6f 63 6b 29 3b 0a 20 | 20 20 20 6d 75 74 65 78 |lock);. |   mutex|
|00003510| 5f 65 78 69 74 28 26 64 | 73 75 70 5f 6c 6f 63 6b |_exit(&d|sup_lock|
|00003520| 29 3b 0a 20 20 20 20 6d | 75 74 65 78 5f 64 65 73 |);.    m|utex_des|
|00003530| 74 72 6f 79 28 26 64 70 | 75 70 5f 6c 6f 63 6b 29 |troy(&dp|up_lock)|
|00003540| 3b 0a 20 20 20 20 6d 75 | 74 65 78 5f 64 65 73 74 |;.    mu|tex_dest|
|00003550| 72 6f 79 28 26 64 73 75 | 70 5f 6c 6f 63 6b 29 3b |roy(&dsu|p_lock);|
|00003560| 0a 0a 20 20 20 20 64 64 | 69 5f 72 65 6d 6f 76 65 |..    dd|i_remove|
|00003570| 5f 6d 69 6e 6f 72 5f 6e | 6f 64 65 28 64 69 70 2c |_minor_n|ode(dip,|
|00003580| 20 4e 55 4c 4c 29 3b 0a | 20 20 20 20 72 65 74 75 | NULL);.|    retu|
|00003590| 72 6e 20 44 44 49 5f 53 | 55 43 43 45 53 53 3b 0a |rn DDI_S|UCCESS;.|
|000035a0| 7d 0a 0a 2f 2a 41 52 47 | 55 53 45 44 2a 2f 0a 73 |}../*ARG|USED*/.s|
|000035b0| 74 61 74 69 63 20 69 6e | 74 0a 64 70 67 65 74 69 |tatic in|t.dpgeti|
|000035c0| 6e 66 6f 28 64 69 70 2c | 20 69 6e 66 6f 63 6d 64 |nfo(dip,| infocmd|
|000035d0| 2c 20 61 72 67 2c 20 72 | 65 73 75 6c 74 29 0a 64 |, arg, r|esult).d|
|000035e0| 65 76 5f 69 6e 66 6f 5f | 74 20 2a 64 69 70 3b 0a |ev_info_|t *dip;.|
|000035f0| 64 64 69 5f 69 6e 66 6f | 5f 63 6d 64 5f 74 20 69 |ddi_info|_cmd_t i|
|00003600| 6e 66 6f 63 6d 64 3b 0a | 76 6f 69 64 20 2a 61 72 |nfocmd;.|void *ar|
|00003610| 67 3b 0a 76 6f 69 64 20 | 2a 2a 72 65 73 75 6c 74 |g;.void |**result|
|00003620| 3b 0a 7b 0a 20 20 20 20 | 72 65 67 69 73 74 65 72 |;.{.    |register|
|00003630| 20 64 65 76 5f 74 20 64 | 65 76 20 3d 20 28 64 65 | dev_t d|ev = (de|
|00003640| 76 5f 74 29 61 72 67 3b | 0a 20 20 20 20 72 65 67 |v_t)arg;|.    reg|
|00003650| 69 73 74 65 72 20 69 6e | 74 20 69 6e 73 74 61 6e |ister in|t instan|
|00003660| 63 65 2c 20 72 65 74 3b | 0a 0a 20 20 20 20 69 6e |ce, ret;|..    in|
|00003670| 73 74 61 6e 63 65 20 3d | 20 67 65 74 6d 69 6e 6f |stance =| getmino|
|00003680| 72 28 64 65 76 29 3b 0a | 0a 20 20 20 20 44 4c 4f |r(dev);.|.    DLO|
|00003690| 47 31 28 22 64 70 67 65 | 74 69 6e 66 6f 3a 20 6d |G1("dpge|tinfo: m|
|000036a0| 69 6e 6f 72 20 25 64 5c | 6e 22 2c 20 69 6e 73 74 |inor %d\|n", inst|
|000036b0| 61 6e 63 65 29 3b 0a 0a | 20 20 20 20 73 77 69 74 |ance);..|    swit|
|000036c0| 63 68 20 28 69 6e 66 6f | 63 6d 64 29 20 7b 0a 20 |ch (info|cmd) {. |
|000036d0| 20 20 20 20 63 61 73 65 | 20 44 44 49 5f 49 4e 46 |    case| DDI_INF|
|000036e0| 4f 5f 44 45 56 54 32 44 | 45 56 49 4e 46 4f 3a 0a |O_DEVT2D|EVINFO:.|
|000036f0| 09 2a 72 65 73 75 6c 74 | 20 3d 20 64 69 70 3b 0a |.*result| = dip;.|
|00003700| 09 72 65 74 20 3d 20 44 | 44 49 5f 53 55 43 43 45 |.ret = D|DI_SUCCE|
|00003710| 53 53 3b 0a 09 62 72 65 | 61 6b 3b 0a 20 20 20 20 |SS;..bre|ak;.    |
|00003720| 20 63 61 73 65 20 44 44 | 49 5f 49 4e 46 4f 5f 44 | case DD|I_INFO_D|
|00003730| 45 56 54 32 49 4e 53 54 | 41 4e 43 45 3a 0a 09 2a |EVT2INST|ANCE:..*|
|00003740| 72 65 73 75 6c 74 20 3d | 20 28 76 6f 69 64 20 2a |result =| (void *|
|00003750| 29 69 6e 73 74 61 6e 63 | 65 3b 0a 09 72 65 74 20 |)instanc|e;..ret |
|00003760| 3d 20 44 44 49 5f 53 55 | 43 43 45 53 53 3b 0a 09 |= DDI_SU|CCESS;..|
|00003770| 62 72 65 61 6b 3b 0a 20 | 20 20 20 20 64 65 66 61 |break;. |    defa|
|00003780| 75 6c 74 3a 0a 09 72 65 | 74 20 3d 20 44 44 49 5f |ult:..re|t = DDI_|
|00003790| 46 41 49 4c 55 52 45 3b | 0a 09 62 72 65 61 6b 3b |FAILURE;|..break;|
|000037a0| 0a 20 20 20 20 7d 0a 20 | 20 20 20 72 65 74 75 72 |.    }. |   retur|
|000037b0| 6e 20 72 65 74 3b 0a 7d | 0a 0a 23 69 66 64 65 66 |n ret;.}|..#ifdef|
|000037c0| 09 44 45 42 55 47 53 0a | 73 74 61 74 69 63 20 76 |.DEBUGS.|static v|
|000037d0| 6f 69 64 0a 64 70 5f 6c | 69 73 74 5f 64 65 62 75 |oid.dp_l|ist_debu|
|000037e0| 67 28 73 29 0a 63 68 61 | 72 20 2a 73 3b 0a 7b 0a |g(s).cha|r *s;.{.|
|000037f0| 20 20 20 20 72 65 67 69 | 73 74 65 72 20 64 70 5f |    regi|ster dp_|
|00003800| 74 20 2a 64 70 3b 0a 20 | 20 20 20 72 65 67 69 73 |t *dp;. |   regis|
|00003810| 74 65 72 20 64 70 73 74 | 72 5f 74 20 2a 64 73 3b |ter dpst|r_t *ds;|
|00003820| 0a 20 20 20 20 72 65 67 | 69 73 74 65 72 20 64 70 |.    reg|ister dp|
|00003830| 73 61 70 6c 69 73 74 5f | 74 20 2a 64 73 6c 3b 0a |saplist_|t *dsl;.|
|00003840| 20 20 20 20 69 66 20 28 | 21 64 70 5f 64 65 62 75 |    if (|!dp_debu|
|00003850| 67 5f 6c 69 73 74 73 29 | 0a 09 72 65 74 75 72 6e |g_lists)|..return|
|00003860| 3b 0a 20 20 20 20 44 4c | 4f 47 31 28 22 25 73 5c |;.    DL|OG1("%s\|
|00003870| 6e 22 2c 20 73 29 3b 0a | 20 20 20 20 44 4c 4f 47 |n", s);.|    DLOG|
|00003880| 28 22 20 64 73 20 6c 69 | 73 74 3a 5c 6e 22 29 3b |(" ds li|st:\n");|
|00003890| 0a 20 20 20 20 66 6f 72 | 20 28 64 73 20 3d 20 64 |.    for| (ds = d|
|000038a0| 73 75 70 20 3b 20 64 73 | 20 3b 20 64 73 20 3d 20 |sup ; ds| ; ds = |
|000038b0| 64 73 2d 3e 64 73 5f 6e | 65 78 74 29 0a 09 44 4c |ds->ds_n|ext)..DL|
|000038c0| 4f 47 33 28 22 20 20 64 | 73 20 25 78 20 6d 69 6e |OG3("  d|s %x min|
|000038d0| 6f 72 20 25 64 20 64 6c | 73 61 70 20 25 78 5c 6e |or %d dl|sap %x\n|
|000038e0| 22 2c 20 64 73 2c 20 64 | 73 2d 3e 64 73 5f 6d 69 |", ds, d|s->ds_mi|
|000038f0| 6e 6f 72 2c 0a 09 20 20 | 20 20 20 20 2a 28 75 6c |nor,..  |    *(ul|
|00003900| 6f 6e 67 20 2a 29 26 64 | 73 2d 3e 64 73 5f 64 6c |ong *)&d|s->ds_dl|
|00003910| 73 61 70 29 3b 0a 20 20 | 20 20 44 4c 4f 47 28 22 |sap);.  |  DLOG("|
|00003920| 20 64 70 20 6c 69 73 74 | 3a 5c 6e 22 29 3b 0a 20 | dp list|:\n");. |
|00003930| 20 20 20 66 6f 72 20 28 | 64 70 20 3d 20 64 70 75 |   for (|dp = dpu|
|00003940| 70 20 3b 20 64 70 20 3b | 20 64 70 20 3d 20 64 70 |p ; dp ;| dp = dp|
|00003950| 2d 3e 64 70 5f 6e 65 78 | 74 29 20 7b 0a 09 44 4c |->dp_nex|t) {..DL|
|00003960| 4f 47 33 28 22 20 20 64 | 70 20 25 78 20 70 70 61 |OG3("  d|p %x ppa|
|00003970| 20 25 64 20 6c 77 71 20 | 25 78 5c 6e 22 2c 20 64 | %d lwq |%x\n", d|
|00003980| 70 2c 20 64 70 2d 3e 64 | 70 5f 70 70 61 2c 20 64 |p, dp->d|p_ppa, d|
|00003990| 70 2d 3e 64 70 5f 6c 77 | 71 29 3b 0a 09 66 6f 72 |p->dp_lw|q);..for|
|000039a0| 20 28 64 73 20 3d 20 64 | 70 2d 3e 64 70 5f 64 73 | (ds = d|p->dp_ds|
|000039b0| 20 3b 20 64 73 20 3b 20 | 64 73 20 3d 20 64 73 2d | ; ds ; |ds = ds-|
|000039c0| 3e 64 73 5f 70 70 61 6e | 65 78 74 29 0a 09 20 20 |>ds_ppan|ext)..  |
|000039d0| 20 20 44 4c 4f 47 33 28 | 22 20 20 20 20 64 73 20 |  DLOG3(|"    ds |
|000039e0| 20 25 78 20 6d 69 6e 6f | 72 20 25 64 20 64 6c 73 | %x mino|r %d dls|
|000039f0| 61 70 20 25 78 5c 6e 22 | 2c 20 64 73 2c 20 64 73 |ap %x\n"|, ds, ds|
|00003a00| 2d 3e 64 73 5f 6d 69 6e | 6f 72 2c 0a 09 09 20 20 |->ds_min|or,...  |
|00003a10| 2a 28 75 6c 6f 6e 67 20 | 2a 29 26 64 73 2d 3e 64 |*(ulong |*)&ds->d|
|00003a20| 73 5f 64 6c 73 61 70 29 | 3b 0a 09 66 6f 72 20 28 |s_dlsap)|;..for (|
|00003a30| 64 73 6c 20 3d 20 64 70 | 2d 3e 64 70 5f 64 73 6c |dsl = dp|->dp_dsl|
|00003a40| 20 3b 20 64 73 6c 20 3b | 20 64 73 6c 20 3d 20 64 | ; dsl ;| dsl = d|
|00003a50| 73 6c 2d 3e 64 73 6c 5f | 6e 65 78 74 29 0a 09 20 |sl->dsl_|next).. |
|00003a60| 20 20 20 44 4c 4f 47 33 | 28 22 20 20 20 20 64 73 |   DLOG3|("    ds|
|00003a70| 6c 20 25 78 20 64 73 20 | 25 78 20 64 6c 73 61 70 |l %x ds |%x dlsap|
|00003a80| 20 25 78 5c 6e 22 2c 20 | 64 73 6c 2c 20 64 73 6c | %x\n", |dsl, dsl|
|00003a90| 2d 3e 64 73 6c 5f 64 73 | 2c 0a 09 09 20 20 2a 28 |->dsl_ds|,...  *(|
|00003aa0| 75 6c 6f 6e 67 20 2a 29 | 26 64 73 6c 2d 3e 64 73 |ulong *)|&dsl->ds|
|00003ab0| 6c 5f 64 6c 73 61 70 29 | 3b 0a 0a 20 20 20 20 7d |l_dlsap)|;..    }|
|00003ac0| 0a 7d 0a 23 65 6e 64 69 | 66 0a 0a 2f 2a 41 52 47 |.}.#endi|f../*ARG|
|00003ad0| 55 53 45 44 2a 2f 0a 73 | 74 61 74 69 63 20 69 6e |USED*/.s|tatic in|
|00003ae0| 74 0a 64 70 6f 70 65 6e | 28 72 71 2c 20 64 65 76 |t.dpopen|(rq, dev|
|00003af0| 70 2c 20 66 6c 61 67 2c | 20 73 66 6c 61 67 2c 20 |p, flag,| sflag, |
|00003b00| 63 72 65 64 70 29 0a 71 | 75 65 75 65 5f 74 20 2a |credp).q|ueue_t *|
|00003b10| 72 71 3b 0a 64 65 76 5f | 74 20 2a 64 65 76 70 3b |rq;.dev_|t *devp;|
|00003b20| 0a 69 6e 74 20 66 6c 61 | 67 2c 0a 20 20 20 20 73 |.int fla|g,.    s|
|00003b30| 66 6c 61 67 3b 0a 63 72 | 65 64 5f 74 20 2a 63 72 |flag;.cr|ed_t *cr|
|00003b40| 65 64 70 3b 0a 7b 0a 20 | 20 20 20 72 65 67 69 73 |edp;.{. |   regis|
|00003b50| 74 65 72 20 64 70 73 74 | 72 5f 74 20 2a 64 73 3b |ter dpst|r_t *ds;|
|00003b60| 0a 20 20 20 20 72 65 67 | 69 73 74 65 72 20 64 70 |.    reg|ister dp|
|00003b70| 73 74 72 5f 74 20 2a 2a | 70 72 65 76 64 73 3b 0a |str_t **|prevds;.|
|00003b80| 20 20 20 20 69 6e 74 20 | 6d 69 6e 6f 72 64 65 76 |    int |minordev|
|00003b90| 3b 0a 20 20 20 20 69 6e | 74 20 72 65 74 20 3d 20 |;.    in|t ret = |
|00003ba0| 30 3b 0a 0a 20 20 20 20 | 44 4c 4f 47 28 22 64 70 |0;..    |DLOG("dp|
|00003bb0| 6f 70 65 6e 5c 6e 22 29 | 3b 0a 0a 20 20 20 20 6d |open\n")|;..    m|
|00003bc0| 75 74 65 78 5f 65 6e 74 | 65 72 28 26 64 73 75 70 |utex_ent|er(&dsup|
|00003bd0| 5f 6c 6f 63 6b 29 3b 0a | 0a 20 20 20 20 2f 2a 0a |_lock);.|.    /*.|
|00003be0| 20 20 20 20 20 2a 20 46 | 69 67 75 72 65 20 6f 75 |     * F|igure ou|
|00003bf0| 74 20 74 68 65 20 6d 69 | 6e 6f 72 20 64 65 76 69 |t the mi|nor devi|
|00003c00| 63 65 20 6e 75 6d 62 65 | 72 0a 20 20 20 20 20 2a |ce numbe|r.     *|
|00003c10| 2f 0a 20 20 20 20 69 66 | 20 28 73 66 6c 61 67 20 |/.    if| (sflag |
|00003c20| 3d 3d 20 43 4c 4f 4e 45 | 4f 50 45 4e 29 20 7b 0a |== CLONE|OPEN) {.|
|00003c30| 09 70 72 65 76 64 73 20 | 3d 20 26 64 73 75 70 3b |.prevds |= &dsup;|
|00003c40| 0a 09 6d 69 6e 6f 72 64 | 65 76 20 3d 20 30 3b 0a |..minord|ev = 0;.|
|00003c50| 09 66 6f 72 20 28 20 3b | 20 64 73 20 3d 20 2a 70 |.for ( ;| ds = *p|
|00003c60| 72 65 76 64 73 20 3b 20 | 70 72 65 76 64 73 20 3d |revds ; |prevds =|
|00003c70| 20 26 64 73 2d 3e 64 73 | 5f 6e 65 78 74 20 29 20 | &ds->ds|_next ) |
|00003c80| 7b 0a 09 20 20 20 20 69 | 66 20 28 6d 69 6e 6f 72 |{..    i|f (minor|
|00003c90| 64 65 76 20 3c 20 64 73 | 2d 3e 64 73 5f 6d 69 6e |dev < ds|->ds_min|
|00003ca0| 6f 72 29 0a 09 09 62 72 | 65 61 6b 3b 0a 09 20 20 |or)...br|eak;..  |
|00003cb0| 20 20 6d 69 6e 6f 72 64 | 65 76 2b 2b 3b 0a 09 7d |  minord|ev++;..}|
|00003cc0| 0a 09 2a 64 65 76 70 20 | 3d 20 6d 61 6b 65 64 65 |..*devp |= makede|
|00003cd0| 76 69 63 65 28 67 65 74 | 6d 61 6a 6f 72 28 2a 64 |vice(get|major(*d|
|00003ce0| 65 76 70 29 2c 20 6d 69 | 6e 6f 72 64 65 76 29 3b |evp), mi|nordev);|
|00003cf0| 0a 09 44 4c 4f 47 31 28 | 22 64 70 6f 70 65 6e 3a |..DLOG1(|"dpopen:|
|00003d00| 20 43 4c 4f 4e 45 4f 50 | 45 4e 20 6d 69 6e 6f 72 | CLONEOP|EN minor|
|00003d10| 20 25 64 5c 6e 22 2c 20 | 6d 69 6e 6f 72 64 65 76 | %d\n", |minordev|
|00003d20| 29 3b 0a 20 20 20 20 7d | 0a 20 20 20 20 65 6c 73 |);.    }|.    els|
|00003d30| 65 20 7b 0a 09 6d 69 6e | 6f 72 64 65 76 20 3d 20 |e {..min|ordev = |
|00003d40| 67 65 74 6d 69 6e 6f 72 | 28 2a 64 65 76 70 29 3b |getminor|(*devp);|
|00003d50| 0a 09 44 4c 4f 47 31 28 | 22 64 70 6f 70 65 6e 3a |..DLOG1(|"dpopen:|
|00003d60| 20 6e 6f 74 20 43 4c 4f | 4e 45 4f 50 45 4e 20 6d | not CLO|NEOPEN m|
|00003d70| 69 6e 6f 72 20 25 64 5c | 6e 22 2c 20 6d 69 6e 6f |inor %d\|n", mino|
|00003d80| 72 64 65 76 29 3b 0a 20 | 20 20 20 7d 0a 0a 20 20 |rdev);. |   }..  |
|00003d90| 20 20 2f 2a 0a 20 20 20 | 20 20 2a 20 4f 6e 20 66 |  /*.   |  * On f|
|00003da0| 69 72 73 74 20 6f 70 65 | 6e 2c 20 64 6f 20 73 6f |irst ope|n, do so|
|00003db0| 6d 65 20 61 6c 6c 6f 63 | 61 74 69 6f 6e 2e 2e 0a |me alloc|ation...|
|00003dc0| 20 20 20 20 20 2a 2f 0a | 20 20 20 20 69 66 20 28 |     */.|    if (|
|00003dd0| 72 71 2d 3e 71 5f 70 74 | 72 29 20 7b 0a 09 44 4c |rq->q_pt|r) {..DL|
|00003de0| 4f 47 28 22 64 70 6f 70 | 65 6e 3a 20 64 73 20 61 |OG("dpop|en: ds a|
|00003df0| 6c 72 65 61 64 79 20 69 | 6e 69 74 69 61 6c 69 7a |lready i|nitializ|
|00003e00| 65 64 5c 6e 22 29 3b 0a | 09 67 6f 74 6f 20 6f 70 |ed\n");.|.goto op|
|00003e10| 65 6e 64 6f 6e 65 3b 0a | 20 20 20 20 7d 0a 0a 20 |endone;.|    }.. |
|00003e20| 20 20 20 44 4c 4f 47 28 | 22 64 70 6f 70 65 6e 3a |   DLOG(|"dpopen:|
|00003e30| 20 69 6e 69 74 69 61 6c | 69 7a 69 6e 67 20 64 73 | initial|izing ds|
|00003e40| 5c 6e 22 29 3b 0a 0a 20 | 20 20 20 69 66 20 28 28 |\n");.. |   if ((|
|00003e50| 64 73 20 3d 20 28 64 70 | 73 74 72 5f 74 20 2a 29 |ds = (dp|str_t *)|
|00003e60| 6b 6d 65 6d 5f 7a 61 6c | 6c 6f 63 28 73 69 7a 65 |kmem_zal|loc(size|
|00003e70| 6f 66 28 64 70 73 74 72 | 5f 74 29 2c 20 4b 4d 5f |of(dpstr|_t), KM_|
|00003e80| 53 4c 45 45 50 29 29 20 | 3d 3d 20 4e 55 4c 4c 29 |SLEEP)) |== NULL)|
|00003e90| 20 7b 0a 09 72 65 74 20 | 3d 20 45 4e 4f 4d 45 4d | {..ret |= ENOMEM|
|00003ea0| 3b 0a 09 44 4c 4f 47 28 | 22 64 70 6f 70 65 6e 3a |;..DLOG(|"dpopen:|
|00003eb0| 20 6e 6f 20 6d 65 6d 3f | 5c 6e 22 29 3b 0a 09 67 | no mem?|\n");..g|
|00003ec0| 6f 74 6f 20 6f 70 65 6e | 64 6f 6e 65 3b 0a 20 20 |oto open|done;.  |
|00003ed0| 20 20 7d 0a 0a 20 20 20 | 20 72 71 2d 3e 71 5f 70 |  }..   | rq->q_p|
|00003ee0| 74 72 20 3d 20 57 52 28 | 72 71 29 2d 3e 71 5f 70 |tr = WR(|rq)->q_p|
|00003ef0| 74 72 20 3d 20 28 63 68 | 61 72 20 2a 29 64 73 3b |tr = (ch|ar *)ds;|
|00003f00| 0a 0a 20 20 20 20 64 73 | 2d 3e 64 73 5f 75 72 71 |..    ds|->ds_urq|
|00003f10| 20 3d 20 72 71 3b 0a 20 | 20 20 20 64 73 2d 3e 64 | = rq;. |   ds->d|
|00003f20| 73 5f 75 77 71 20 3d 20 | 57 52 28 72 71 29 3b 0a |s_uwq = |WR(rq);.|
|00003f30| 20 20 20 20 64 73 2d 3e | 64 73 5f 6d 69 6e 6f 72 |    ds->|ds_minor|
|00003f40| 20 3d 20 6d 69 6e 6f 72 | 64 65 76 3b 0a 20 20 20 | = minor|dev;.   |
|00003f50| 20 64 73 2d 3e 64 73 5f | 73 74 61 74 65 20 3d 20 | ds->ds_|state = |
|00003f60| 44 4c 5f 55 4e 41 54 54 | 41 43 48 45 44 3b 0a 20 |DL_UNATT|ACHED;. |
|00003f70| 20 20 20 64 73 2d 3e 64 | 73 5f 66 6c 61 67 73 20 |   ds->d|s_flags |
|00003f80| 3d 20 44 53 46 5f 45 4e | 41 42 4c 45 44 3b 0a 20 |= DSF_EN|ABLED;. |
|00003f90| 20 20 20 6d 75 74 65 78 | 5f 69 6e 69 74 28 26 64 |   mutex|_init(&d|
|00003fa0| 73 2d 3e 64 73 5f 6c 6f | 63 6b 2c 20 22 64 70 20 |s->ds_lo|ck, "dp |
|00003fb0| 75 70 70 65 72 20 73 74 | 72 65 61 6d 20 6c 6f 63 |upper st|ream loc|
|00003fc0| 6b 22 2c 20 4d 55 54 45 | 58 5f 44 52 49 56 45 52 |k", MUTE|X_DRIVER|
|00003fd0| 2c 20 28 76 6f 69 64 20 | 2a 29 30 29 3b 0a 0a 20 |, (void |*)0);.. |
|00003fe0| 20 20 20 64 73 2d 3e 64 | 73 5f 6e 65 78 74 20 3d |   ds->d|s_next =|
|00003ff0| 20 2a 70 72 65 76 64 73 | 3b 0a 20 20 20 20 2a 70 | *prevds|;.    *p|
|00004000| 72 65 76 64 73 20 3d 20 | 64 73 3b 0a 0a 20 20 20 |revds = |ds;..   |
|00004010| 20 71 70 72 6f 63 73 6f | 6e 28 72 71 29 3b 0a 0a | qprocso|n(rq);..|
|00004020| 20 20 6f 70 65 6e 64 6f | 6e 65 3a 0a 20 20 20 20 |  opendo|ne:.    |
|00004030| 6d 75 74 65 78 5f 65 78 | 69 74 28 26 64 73 75 70 |mutex_ex|it(&dsup|
|00004040| 5f 6c 6f 63 6b 29 3b 0a | 0a 20 20 20 20 72 65 74 |_lock);.|.    ret|
|00004050| 75 72 6e 20 72 65 74 3b | 0a 7d 0a 0a 2f 2a 41 52 |urn ret;|.}../*AR|
|00004060| 47 55 53 45 44 2a 2f 0a | 73 74 61 74 69 63 20 69 |GUSED*/.|static i|
|00004070| 6e 74 0a 64 70 63 6c 6f | 73 65 28 72 71 2c 20 66 |nt.dpclo|se(rq, f|
|00004080| 6c 61 67 2c 20 63 72 65 | 64 70 29 0a 71 75 65 75 |lag, cre|dp).queu|
|00004090| 65 5f 74 20 2a 72 71 3b | 0a 69 6e 74 09 66 6c 61 |e_t *rq;|.int.fla|
|000040a0| 67 3b 0a 63 72 65 64 5f | 74 09 2a 63 72 65 64 70 |g;.cred_|t.*credp|
|000040b0| 3b 0a 7b 0a 20 20 20 20 | 72 65 67 69 73 74 65 72 |;.{.    |register|
|000040c0| 20 64 70 73 74 72 5f 74 | 20 2a 64 73 3b 0a 20 20 | dpstr_t| *ds;.  |
|000040d0| 20 20 72 65 67 69 73 74 | 65 72 20 64 70 73 74 72 |  regist|er dpstr|
|000040e0| 5f 74 20 2a 2a 70 72 65 | 76 64 73 3b 0a 20 20 20 |_t **pre|vds;.   |
|000040f0| 20 64 70 73 61 70 6c 69 | 73 74 5f 74 20 2a 64 73 | dpsapli|st_t *ds|
|00004100| 6c 2c 20 2a 2a 70 72 65 | 76 64 73 6c 3b 0a 20 20 |l, **pre|vdsl;.  |
|00004110| 20 20 64 70 5f 74 20 2a | 64 70 3b 0a 20 20 20 20 |  dp_t *|dp;.    |
|00004120| 0a 20 20 20 20 71 70 72 | 6f 63 73 6f 66 66 28 72 |.    qpr|ocsoff(r|
|00004130| 71 29 3b 0a 0a 20 20 20 | 20 44 4c 4f 47 28 22 64 |q);..   | DLOG("d|
|00004140| 70 63 6c 6f 73 65 5c 6e | 22 29 3b 0a 0a 20 20 20 |pclose\n|");..   |
|00004150| 20 6d 75 74 65 78 5f 65 | 6e 74 65 72 28 26 64 73 | mutex_e|nter(&ds|
|00004160| 75 70 5f 6c 6f 63 6b 29 | 3b 0a 0a 20 20 20 20 2f |up_lock)|;..    /|
|00004170| 2a 0a 20 20 20 20 20 2a | 20 52 65 6d 6f 76 65 20 |*.     *| Remove |
|00004180| 66 72 6f 6d 20 6c 69 73 | 74 20 6f 66 20 6f 70 65 |from lis|t of ope|
|00004190| 6e 20 73 74 72 65 61 6d | 73 2e 0a 20 20 20 20 20 |n stream|s..     |
|000041a0| 2a 2f 0a 20 20 20 20 66 | 6f 72 20 28 70 72 65 76 |*/.    f|or (prev|
|000041b0| 64 73 20 3d 20 26 64 73 | 75 70 20 3b 20 64 73 20 |ds = &ds|up ; ds |
|000041c0| 3d 20 2a 70 72 65 76 64 | 73 20 3b 20 70 72 65 76 |= *prevd|s ; prev|
|000041d0| 64 73 20 3d 20 26 64 73 | 2d 3e 64 73 5f 6e 65 78 |ds = &ds|->ds_nex|
|000041e0| 74 29 0a 09 69 66 20 28 | 64 73 20 3d 3d 20 28 64 |t)..if (|ds == (d|
|000041f0| 70 73 74 72 5f 74 20 2a | 29 72 71 2d 3e 71 5f 70 |pstr_t *|)rq->q_p|
|00004200| 74 72 29 0a 09 20 20 20 | 20 62 72 65 61 6b 3b 0a |tr)..   | break;.|
|00004210| 20 20 20 20 2a 70 72 65 | 76 64 73 20 3d 20 64 73 |    *pre|vds = ds|
|00004220| 2d 3e 64 73 5f 6e 65 78 | 74 3b 0a 0a 20 20 20 20 |->ds_nex|t;..    |
|00004230| 2f 2a 0a 20 20 20 20 20 | 2a 20 49 66 20 61 74 74 |/*.     |* If att|
|00004240| 61 63 68 65 64 20 74 6f | 20 61 20 50 50 41 2c 20 |ached to| a PPA, |
|00004250| 72 65 6d 6f 76 65 20 66 | 72 6f 6d 20 69 74 73 20 |remove f|rom its |
|00004260| 6c 69 73 74 20 6f 66 20 | 61 74 74 61 63 68 65 64 |list of |attached|
|00004270| 20 73 74 72 65 61 6d 73 | 2e 0a 20 20 20 20 20 2a | streams|..     *|
|00004280| 2f 0a 20 20 20 20 69 66 | 20 28 64 70 20 3d 20 64 |/.    if| (dp = d|
|00004290| 73 2d 3e 64 73 5f 64 70 | 29 20 7b 0a 09 72 77 5f |s->ds_dp|) {..rw_|
|000042a0| 65 6e 74 65 72 28 26 64 | 70 2d 3e 64 70 5f 64 73 |enter(&d|p->dp_ds|
|000042b0| 6c 6f 63 6b 2c 20 52 57 | 5f 57 52 49 54 45 52 29 |lock, RW|_WRITER)|
|000042c0| 3b 0a 09 72 77 5f 65 6e | 74 65 72 28 26 64 70 2d |;..rw_en|ter(&dp-|
|000042d0| 3e 64 70 5f 64 73 6c 6c | 6f 63 6b 2c 20 52 57 5f |>dp_dsll|ock, RW_|
|000042e0| 57 52 49 54 45 52 29 3b | 0a 09 66 6f 72 20 28 70 |WRITER);|..for (p|
|000042f0| 72 65 76 64 73 20 3d 20 | 26 64 70 2d 3e 64 70 5f |revds = |&dp->dp_|
|00004300| 64 73 20 3b 20 64 73 20 | 3d 20 2a 70 72 65 76 64 |ds ; ds |= *prevd|
|00004310| 73 20 3b 20 70 72 65 76 | 64 73 20 3d 20 26 64 73 |s ; prev|ds = &ds|
|00004320| 2d 3e 64 73 5f 70 70 61 | 6e 65 78 74 29 0a 09 20 |->ds_ppa|next).. |
|00004330| 20 20 20 69 66 20 28 64 | 73 20 3d 3d 20 28 64 70 |   if (d|s == (dp|
|00004340| 73 74 72 5f 74 20 2a 29 | 72 71 2d 3e 71 5f 70 74 |str_t *)|rq->q_pt|
|00004350| 72 29 0a 09 09 62 72 65 | 61 6b 3b 0a 09 2a 70 72 |r)...bre|ak;..*pr|
|00004360| 65 76 64 73 20 3d 20 64 | 73 2d 3e 64 73 5f 70 70 |evds = d|s->ds_pp|
|00004370| 61 6e 65 78 74 3b 0a 0a | 09 2f 2a 0a 09 20 2a 20 |anext;..|./*.. * |
|00004380| 52 65 6d 6f 76 65 20 61 | 6e 79 20 6c 65 66 74 6f |Remove a|ny lefto|
|00004390| 76 65 72 20 62 6f 75 6e | 64 20 64 6c 73 61 70 73 |ver boun|d dlsaps|
|000043a0| 2e 0a 09 20 2a 2f 0a 09 | 66 6f 72 20 28 70 72 65 |... */..|for (pre|
|000043b0| 76 64 73 6c 20 3d 20 26 | 64 70 2d 3e 64 70 5f 64 |vdsl = &|dp->dp_d|
|000043c0| 73 6c 20 3b 20 64 73 6c | 20 3d 20 2a 70 72 65 76 |sl ; dsl| = *prev|
|000043d0| 64 73 6c 20 3b 20 29 0a | 09 20 20 20 20 69 66 20 |dsl ; ).|.    if |
|000043e0| 28 64 73 6c 2d 3e 64 73 | 6c 5f 64 73 20 3d 3d 20 |(dsl->ds|l_ds == |
|000043f0| 64 73 29 20 7b 0a 09 09 | 2a 70 72 65 76 64 73 6c |ds) {...|*prevdsl|
|00004400| 20 3d 20 64 73 6c 2d 3e | 64 73 6c 5f 6e 65 78 74 | = dsl->|dsl_next|
|00004410| 3b 0a 09 09 6b 6d 65 6d | 5f 66 72 65 65 28 28 63 |;...kmem|_free((c|
|00004420| 68 61 72 20 2a 29 64 73 | 6c 2c 20 73 69 7a 65 6f |har *)ds|l, sizeo|
|00004430| 66 28 2a 64 73 6c 29 29 | 3b 0a 09 20 20 20 20 7d |f(*dsl))|;..    }|
|00004440| 0a 09 20 20 20 20 65 6c | 73 65 0a 09 09 70 72 65 |..    el|se...pre|
|00004450| 76 64 73 6c 20 3d 20 26 | 64 73 6c 2d 3e 64 73 6c |vdsl = &|dsl->dsl|
|00004460| 5f 6e 65 78 74 3b 0a 09 | 72 77 5f 65 78 69 74 28 |_next;..|rw_exit(|
|00004470| 26 64 70 2d 3e 64 70 5f | 64 73 6c 6c 6f 63 6b 29 |&dp->dp_|dsllock)|
|00004480| 3b 0a 09 72 77 5f 65 78 | 69 74 28 26 64 70 2d 3e |;..rw_ex|it(&dp->|
|00004490| 64 70 5f 64 73 6c 6f 63 | 6b 29 3b 0a 20 20 20 20 |dp_dsloc|k);.    |
|000044a0| 7d 0a 20 20 20 20 6d 75 | 74 65 78 5f 64 65 73 74 |}.    mu|tex_dest|
|000044b0| 72 6f 79 28 26 64 73 2d | 3e 64 73 5f 6c 6f 63 6b |roy(&ds-|>ds_lock|
|000044c0| 29 3b 0a 0a 20 20 20 20 | 6b 6d 65 6d 5f 66 72 65 |);..    |kmem_fre|
|000044d0| 65 28 28 63 68 61 72 20 | 2a 29 64 73 2c 20 73 69 |e((char |*)ds, si|
|000044e0| 7a 65 6f 66 28 64 70 73 | 74 72 5f 74 29 29 3b 0a |zeof(dps|tr_t));.|
|000044f0| 0a 20 20 20 20 72 71 2d | 3e 71 5f 70 74 72 20 3d |.    rq-|>q_ptr =|
|00004500| 20 57 52 28 72 71 29 2d | 3e 71 5f 70 74 72 20 3d | WR(rq)-|>q_ptr =|
|00004510| 20 4e 55 4c 4c 3b 0a 0a | 20 20 20 20 6d 75 74 65 | NULL;..|    mute|
|00004520| 78 5f 65 78 69 74 28 26 | 64 73 75 70 5f 6c 6f 63 |x_exit(&|dsup_loc|
|00004530| 6b 29 3b 0a 0a 20 20 20 | 20 72 65 74 75 72 6e 20 |k);..   | return |
|00004540| 30 3b 0a 7d 0a 0a 2f 2a | 0a 20 2a 20 49 6e 20 67 |0;.}../*|. * In g|
|00004550| 65 6e 65 72 61 6c 2c 20 | 77 65 20 70 72 6f 63 65 |eneral, |we proce|
|00004560| 73 73 20 65 76 65 72 79 | 74 68 69 6e 67 20 77 69 |ss every|thing wi|
|00004570| 74 68 6f 75 74 20 71 75 | 65 75 65 69 6e 67 2e 0a |thout qu|eueing..|
|00004580| 20 2a 20 48 6f 77 65 76 | 65 72 2c 20 44 4c 5f 55 | * Howev|er, DL_U|
|00004590| 4e 49 54 44 41 54 41 5f | 52 45 51 20 70 61 63 6b |NITDATA_|REQ pack|
|000045a0| 65 74 73 20 77 69 6c 6c | 20 62 65 20 71 75 65 75 |ets will| be queu|
|000045b0| 65 64 20 69 6e 20 74 68 | 65 20 64 70 5f 64 6c 70 |ed in th|e dp_dlp|
|000045c0| 69 20 72 6f 75 74 69 6e | 65 2e 0a 20 2a 2f 0a 0a |i routin|e.. */..|
|000045d0| 73 74 61 74 69 63 20 69 | 6e 74 0a 64 70 75 77 70 |static i|nt.dpuwp|
|000045e0| 75 74 28 75 77 71 2c 20 | 6d 70 29 0a 71 75 65 75 |ut(uwq, |mp).queu|
|000045f0| 65 5f 74 20 2a 75 77 71 | 3b 0a 6d 62 6c 6b 5f 74 |e_t *uwq|;.mblk_t|
|00004600| 20 2a 6d 70 3b 0a 7b 0a | 20 20 20 20 64 70 73 74 | *mp;.{.|    dpst|
|00004610| 72 5f 74 20 2a 64 73 3b | 0a 20 20 20 20 44 4c 4f |r_t *ds;|.    DLO|
|00004620| 47 31 28 22 64 70 75 77 | 70 75 74 3a 20 74 79 70 |G1("dpuw|put: typ|
|00004630| 65 20 30 78 25 78 5c 6e | 22 2c 20 6d 70 2d 3e 62 |e 0x%x\n|", mp->b|
|00004640| 5f 64 61 74 61 70 2d 3e | 64 62 5f 74 79 70 65 29 |_datap->|db_type)|
|00004650| 3b 0a 0a 20 20 20 20 73 | 77 69 74 63 68 20 28 6d |;..    s|witch (m|
|00004660| 70 2d 3e 62 5f 64 61 74 | 61 70 2d 3e 64 62 5f 74 |p->b_dat|ap->db_t|
|00004670| 79 70 65 29 20 7b 0a 20 | 20 20 20 20 63 61 73 65 |ype) {. |    case|
|00004680| 20 4d 5f 50 52 4f 54 4f | 3a 0a 20 20 20 20 20 63 | M_PROTO|:.     c|
|00004690| 61 73 65 20 4d 5f 50 43 | 50 52 4f 54 4f 3a 0a 09 |ase M_PC|PROTO:..|
|000046a0| 64 70 5f 64 6c 70 69 28 | 75 77 71 2c 20 6d 70 29 |dp_dlpi(|uwq, mp)|
|000046b0| 3b 0a 09 62 72 65 61 6b | 3b 0a 20 20 20 20 20 63 |;..break|;.     c|
|000046c0| 61 73 65 20 4d 5f 49 4f | 43 54 4c 3a 0a 09 64 70 |ase M_IO|CTL:..dp|
|000046d0| 5f 69 6f 63 28 75 77 71 | 2c 20 6d 70 29 3b 0a 09 |_ioc(uwq|, mp);..|
|000046e0| 62 72 65 61 6b 3b 0a 20 | 20 20 20 20 63 61 73 65 |break;. |    case|
|000046f0| 20 4d 5f 46 4c 55 53 48 | 3a 0a 09 44 4c 4f 47 31 | M_FLUSH|:..DLOG1|
|00004700| 28 22 64 70 75 77 70 75 | 74 3a 20 4d 5f 46 4c 55 |("dpuwpu|t: M_FLU|
|00004710| 53 48 20 30 78 25 78 5c | 6e 22 2c 20 2a 6d 70 2d |SH 0x%x\|n", *mp-|
|00004720| 3e 62 5f 72 70 74 72 29 | 3b 0a 09 69 66 20 28 2a |>b_rptr)|;..if (*|
|00004730| 6d 70 2d 3e 62 5f 72 70 | 74 72 20 26 20 46 4c 55 |mp->b_rp|tr & FLU|
|00004740| 53 48 57 29 0a 09 20 20 | 20 20 66 6c 75 73 68 71 |SHW)..  |  flushq|
|00004750| 28 75 77 71 2c 20 46 4c | 55 53 48 44 41 54 41 29 |(uwq, FL|USHDATA)|
|00004760| 3b 0a 09 69 66 20 28 2a | 6d 70 2d 3e 62 5f 72 70 |;..if (*|mp->b_rp|
|00004770| 74 72 20 26 20 46 4c 55 | 53 48 52 29 20 7b 0a 09 |tr & FLU|SHR) {..|
|00004780| 20 20 20 20 2a 6d 70 2d | 3e 62 5f 72 70 74 72 20 |    *mp-|>b_rptr |
|00004790| 26 3d 20 7e 46 4c 55 53 | 48 57 3b 0a 09 20 20 20 |&= ~FLUS|HW;..   |
|000047a0| 20 71 72 65 70 6c 79 28 | 75 77 71 2c 20 6d 70 29 | qreply(|uwq, mp)|
|000047b0| 3b 0a 09 7d 0a 09 65 6c | 73 65 0a 09 20 20 20 20 |;..}..el|se..    |
|000047c0| 66 72 65 65 6d 73 67 28 | 6d 70 29 3b 0a 09 62 72 |freemsg(|mp);..br|
|000047d0| 65 61 6b 3b 0a 20 20 20 | 20 20 63 61 73 65 20 4d |eak;.   |  case M|
|000047e0| 5f 44 41 54 41 3a 0a 23 | 69 66 64 65 66 09 44 4c |_DATA:.#|ifdef.DL|
|000047f0| 49 4f 43 52 41 57 0a 09 | 64 73 20 3d 20 28 64 70 |IOCRAW..|ds = (dp|
|00004800| 73 74 72 5f 74 20 2a 29 | 75 77 71 2d 3e 71 5f 70 |str_t *)|uwq->q_p|
|00004810| 74 72 3b 0a 09 69 66 20 | 28 64 73 2d 3e 64 73 5f |tr;..if |(ds->ds_|
|00004820| 66 6c 61 67 73 20 26 20 | 44 53 46 5f 52 41 57 29 |flags & |DSF_RAW)|
|00004830| 20 7b 0a 09 20 20 20 20 | 70 75 74 71 28 75 77 71 | {..    |putq(uwq|
|00004840| 2c 20 6d 70 29 3b 0a 09 | 20 20 20 20 62 72 65 61 |, mp);..|    brea|
|00004850| 6b 3b 0a 09 7d 0a 09 2f | 2a 20 44 52 4f 50 20 54 |k;..}../|* DROP T|
|00004860| 48 52 4f 55 47 48 20 2a | 2f 0a 23 65 6e 64 69 66 |HROUGH *|/.#endif|
|00004870| 0a 09 20 20 20 20 0a 20 | 20 20 20 20 64 65 66 61 |..    . |    defa|
|00004880| 75 6c 74 3a 0a 09 44 4c | 4f 47 31 28 22 64 70 75 |ult:..DL|OG1("dpu|
|00004890| 77 70 75 74 3a 20 75 6e | 6b 6e 6f 77 6e 20 6d 73 |wput: un|known ms|
|000048a0| 67 20 74 79 70 65 20 30 | 78 25 78 5c 6e 22 2c 20 |g type 0|x%x\n", |
|000048b0| 6d 70 2d 3e 62 5f 64 61 | 74 61 70 2d 3e 64 62 5f |mp->b_da|tap->db_|
|000048c0| 74 79 70 65 29 3b 0a 09 | 66 72 65 65 6d 73 67 28 |type);..|freemsg(|
|000048d0| 6d 70 29 3b 0a 09 62 72 | 65 61 6b 3b 0a 20 20 20 |mp);..br|eak;.   |
|000048e0| 20 7d 0a 7d 0a 0a 73 74 | 61 74 69 63 20 69 6e 74 | }.}..st|atic int|
|000048f0| 0a 64 70 6c 72 70 75 74 | 28 6c 72 71 2c 20 6d 70 |.dplrput|(lrq, mp|
|00004900| 29 0a 71 75 65 75 65 5f | 74 20 2a 6c 72 71 3b 0a |).queue_|t *lrq;.|
|00004910| 6d 62 6c 6b 5f 74 20 2a | 6d 70 3b 0a 7b 0a 20 20 |mblk_t *|mp;.{.  |
|00004920| 20 20 64 70 5f 74 20 2a | 64 70 20 3d 20 6c 72 71 |  dp_t *|dp = lrq|
|00004930| 2d 3e 71 5f 70 74 72 3b | 0a 20 20 20 20 69 66 20 |->q_ptr;|.    if |
|00004940| 28 21 64 70 29 20 7b 0a | 09 2f 2a 0a 09 20 2a 20 |(!dp) {.|./*.. * |
|00004950| 54 68 69 73 20 6d 69 67 | 68 74 20 68 61 70 70 65 |This mig|ht happe|
|00004960| 6e 20 69 66 20 74 68 65 | 72 65 20 77 65 72 65 20 |n if the|re were |
|00004970| 6d 62 6c 6b 73 20 6f 6e | 20 74 68 65 20 71 75 65 |mblks on| the que|
|00004980| 75 65 20 77 68 65 6e 0a | 09 20 2a 20 74 68 65 20 |ue when.|. * the |
|00004990| 64 65 76 69 63 65 20 69 | 73 20 63 6c 6f 73 65 64 |device i|s closed|
|000049a0| 2e 20 20 41 70 70 61 72 | 65 6e 74 6c 79 2c 20 74 |.  Appar|ently, t|
|000049b0| 68 65 20 63 6c 6f 73 65 | 20 6f 66 20 74 68 65 20 |he close| of the |
|000049c0| 73 74 72 65 61 6d 0a 09 | 20 2a 20 68 65 61 64 20 |stream..| * head |
|000049d0| 77 69 6c 6c 20 64 6f 20 | 61 20 49 5f 55 4e 4c 49 |will do |a I_UNLI|
|000049e0| 4e 4b 20 61 6e 64 20 74 | 68 65 6e 20 72 75 6e 20 |NK and t|hen run |
|000049f0| 74 68 65 20 73 65 72 76 | 69 63 65 20 72 6f 75 74 |the serv|ice rout|
|00004a00| 69 6e 65 73 0a 09 20 2a | 20 66 6f 72 20 61 6e 79 |ines.. *| for any|
|00004a10| 20 70 61 63 6b 65 74 73 | 20 6c 65 66 74 20 6f 6e | packets| left on|
|00004a20| 20 71 75 65 75 65 73 2e | 20 20 54 68 65 79 20 6e | queues.|  They n|
|00004a30| 6f 20 6c 6f 6e 67 65 72 | 20 68 61 76 65 0a 09 20 |o longer| have.. |
|00004a40| 2a 20 61 6e 79 77 68 65 | 72 65 20 74 6f 20 67 6f |* anywhe|re to go|
|00004a50| 2e 0a 09 20 2a 2f 0a 09 | 44 4c 4f 47 31 28 22 64 |... */..|DLOG1("d|
|00004a60| 70 6c 72 70 75 74 3a 20 | 74 79 70 65 20 30 78 25 |plrput: |type 0x%|
|00004a70| 78 20 6e 6f 20 64 70 5c | 6e 22 2c 20 6d 70 2d 3e |x no dp\|n", mp->|
|00004a80| 62 5f 64 61 74 61 70 2d | 3e 64 62 5f 74 79 70 65 |b_datap-|>db_type|
|00004a90| 29 3b 0a 09 66 72 65 65 | 6d 73 67 28 6d 70 29 3b |);..free|msg(mp);|
|00004aa0| 0a 09 72 65 74 75 72 6e | 3b 0a 20 20 20 20 7d 0a |..return|;.    }.|
|00004ab0| 20 20 20 20 44 4c 4f 47 | 32 28 22 64 70 6c 72 70 |    DLOG|2("dplrp|
|00004ac0| 75 74 3a 20 74 79 70 65 | 20 30 78 25 78 20 70 70 |ut: type| 0x%x pp|
|00004ad0| 61 20 25 64 5c 6e 22 2c | 20 6d 70 2d 3e 62 5f 64 |a %d\n",| mp->b_d|
|00004ae0| 61 74 61 70 2d 3e 64 62 | 5f 74 79 70 65 2c 0a 09 |atap->db|_type,..|
|00004af0| 20 20 28 28 64 70 5f 74 | 20 2a 29 28 6c 72 71 2d |  ((dp_t| *)(lrq-|
|00004b00| 3e 71 5f 70 74 72 29 29 | 2d 3e 64 70 5f 70 70 61 |>q_ptr))|->dp_ppa|
|00004b10| 29 3b 0a 20 20 20 20 73 | 77 69 74 63 68 20 28 6d |);.    s|witch (m|
|00004b20| 70 2d 3e 62 5f 64 61 74 | 61 70 2d 3e 64 62 5f 74 |p->b_dat|ap->db_t|
|00004b30| 79 70 65 29 20 7b 0a 20 | 20 20 20 20 63 61 73 65 |ype) {. |    case|
|00004b40| 20 4d 5f 44 41 54 41 3a | 0a 09 64 70 2d 3e 64 70 | M_DATA:|..dp->dp|
|00004b50| 5f 69 70 61 63 6b 65 74 | 73 2b 2b 3b 0a 09 64 70 |_ipacket|s++;..dp|
|00004b60| 2d 3e 64 70 5f 69 62 79 | 74 65 73 20 2b 3d 20 6d |->dp_iby|tes += m|
|00004b70| 73 67 64 73 69 7a 65 28 | 6d 70 29 3b 0a 09 64 70 |sgdsize(|mp);..dp|
|00004b80| 5f 61 63 74 69 76 69 74 | 79 28 64 70 2c 20 6d 70 |_activit|y(dp, mp|
|00004b90| 2c 20 44 43 5f 52 45 43 | 56 5f 41 43 54 49 56 45 |, DC_REC|V_ACTIVE|
|00004ba0| 29 3b 0a 09 28 76 6f 69 | 64 29 64 70 5f 70 70 70 |);..(voi|d)dp_ppp|
|00004bb0| 5f 69 6e 70 75 74 28 64 | 70 2c 20 6d 70 29 3b 0a |_input(d|p, mp);.|
|00004bc0| 09 72 65 74 75 72 6e 3b | 0a 0a 20 20 20 20 20 63 |.return;|..     c|
|00004bd0| 61 73 65 20 4d 5f 49 4f | 43 41 43 4b 3a 0a 20 20 |ase M_IO|CACK:.  |
|00004be0| 20 20 20 63 61 73 65 20 | 4d 5f 49 4f 43 4e 41 4b |   case |M_IOCNAK|
|00004bf0| 3a 0a 09 64 70 5f 69 6f | 63 5f 61 63 6b 28 64 70 |:..dp_io|c_ack(dp|
|00004c00| 2c 20 6d 70 29 3b 0a 09 | 72 65 74 75 72 6e 3b 0a |, mp);..|return;.|
|00004c10| 0a 20 20 20 20 20 63 61 | 73 65 20 4d 5f 48 41 4e |.     ca|se M_HAN|
|00004c20| 47 55 50 3a 0a 09 6d 75 | 74 65 78 5f 65 6e 74 65 |GUP:..mu|tex_ente|
|00004c30| 72 28 26 64 70 2d 3e 64 | 70 5f 74 69 6d 65 72 6c |r(&dp->d|p_timerl|
|00004c40| 6f 63 6b 29 3b 0a 09 64 | 70 5f 73 74 61 74 65 28 |ock);..d|p_state(|
|00004c50| 64 70 2c 20 44 50 53 5f | 44 49 53 43 4f 4e 29 3b |dp, DPS_|DISCON);|
|00004c60| 0a 09 64 70 2d 3e 64 70 | 5f 6c 77 71 20 3d 20 28 |..dp->dp|_lwq = (|
|00004c70| 71 75 65 75 65 5f 74 20 | 2a 29 30 3b 0a 09 6d 75 |queue_t |*)0;..mu|
|00004c80| 74 65 78 5f 65 78 69 74 | 28 26 64 70 2d 3e 64 70 |tex_exit|(&dp->dp|
|00004c90| 5f 74 69 6d 65 72 6c 6f | 63 6b 29 3b 0a 09 64 70 |_timerlo|ck);..dp|
|00004ca0| 5f 6d 70 5f 69 6e 70 75 | 74 28 64 70 2c 20 44 50 |_mp_inpu|t(dp, DP|
|00004cb0| 5f 50 52 4f 54 4f 5f 53 | 41 50 28 50 50 50 5f 4c |_PROTO_S|AP(PPP_L|
|00004cc0| 43 50 29 2c 20 6d 70 29 | 3b 0a 09 72 65 74 75 72 |CP), mp)|;..retur|
|00004cd0| 6e 3b 0a 0a 20 20 20 20 | 20 63 61 73 65 20 4d 5f |n;..    | case M_|
|00004ce0| 43 54 4c 3a 0a 09 64 70 | 5f 72 63 74 6c 28 64 70 |CTL:..dp|_rctl(dp|
|00004cf0| 2c 20 2a 6d 70 2d 3e 62 | 5f 72 70 74 72 29 3b 0a |, *mp->b|_rptr);.|
|00004d00| 09 62 72 65 61 6b 3b 0a | 0a 20 20 20 20 20 64 65 |.break;.|.     de|
|00004d10| 66 61 75 6c 74 3a 0a 09 | 44 4c 4f 47 31 28 22 64 |fault:..|DLOG1("d|
|00004d20| 70 6c 72 70 75 74 3a 20 | 75 6e 6b 6e 6f 77 6e 20 |plrput: |unknown |
|00004d30| 6d 73 67 20 74 79 70 65 | 20 30 78 25 78 5c 6e 22 |msg type| 0x%x\n"|
|00004d40| 2c 20 6d 70 2d 3e 62 5f | 64 61 74 61 70 2d 3e 64 |, mp->b_|datap->d|
|00004d50| 62 5f 74 79 70 65 29 3b | 0a 20 20 20 20 7d 0a 20 |b_type);|.    }. |
|00004d60| 20 20 20 66 72 65 65 6d | 73 67 28 6d 70 29 3b 0a |   freem|sg(mp);.|
|00004d70| 7d 0a 0a 73 74 61 74 69 | 63 20 69 6e 74 0a 64 70 |}..stati|c int.dp|
|00004d80| 6c 77 73 72 76 28 6c 77 | 71 29 0a 71 75 65 75 65 |lwsrv(lw|q).queue|
|00004d90| 5f 74 20 2a 6c 77 71 3b | 0a 7b 0a 20 20 20 20 44 |_t *lwq;|.{.    D|
|00004da0| 4c 4f 47 28 22 64 70 6c | 77 73 72 76 5c 6e 22 29 |LOG("dpl|wsrv\n")|
|00004db0| 3b 0a 20 20 20 20 64 70 | 5f 75 77 71 5f 65 6e 61 |;.    dp|_uwq_ena|
|00004dc0| 62 6c 65 28 28 64 70 5f | 74 20 2a 29 6c 77 71 2d |ble((dp_|t *)lwq-|
|00004dd0| 3e 71 5f 70 74 72 2c 20 | 30 29 3b 0a 7d 0a 0a 73 |>q_ptr, |0);.}..s|
|00004de0| 74 61 74 69 63 20 76 6f | 69 64 0a 64 70 5f 75 77 |tatic vo|id.dp_uw|
|00004df0| 71 5f 65 6e 61 62 6c 65 | 28 64 70 2c 20 66 6c 61 |q_enable|(dp, fla|
|00004e00| 67 29 0a 64 70 5f 74 20 | 2a 64 70 3b 0a 69 6e 74 |g).dp_t |*dp;.int|
|00004e10| 20 66 6c 61 67 3b 0a 7b | 0a 20 20 20 20 64 70 73 | flag;.{|.    dps|
|00004e20| 74 72 5f 74 20 2a 64 73 | 3b 0a 0a 20 20 20 20 44 |tr_t *ds|;..    D|
|00004e30| 4c 4f 47 31 28 22 64 70 | 5f 75 77 71 5f 65 6e 61 |LOG1("dp|_uwq_ena|
|00004e40| 62 6c 65 3a 20 25 64 5c | 6e 22 2c 20 66 6c 61 67 |ble: %d\|n", flag|
|00004e50| 29 3b 0a 0a 20 20 20 20 | 2f 2a 0a 20 20 20 20 20 |);..    |/*.     |
|00004e60| 2a 20 53 65 61 72 63 68 | 20 74 68 72 6f 75 67 68 |* Search| through|
|00004e70| 20 61 6c 6c 20 53 74 72 | 65 61 6d 73 20 61 74 74 | all Str|eams att|
|00004e80| 61 63 68 65 64 20 74 6f | 20 74 68 69 73 20 50 50 |ached to| this PP|
|00004e90| 41 20 61 6e 64 20 6d 61 | 6b 65 0a 20 20 20 20 20 |A and ma|ke.     |
|00004ea0| 2a 20 73 75 72 65 20 74 | 68 61 74 20 69 66 20 74 |* sure t|hat if t|
|00004eb0| 68 65 79 20 68 61 76 65 | 20 71 75 65 75 65 64 20 |hey have| queued |
|00004ec0| 6d 65 73 73 61 67 65 73 | 2c 20 74 68 65 6e 20 74 |messages|, then t|
|00004ed0| 68 65 79 20 61 72 65 20 | 65 6e 61 62 6c 65 64 2e |hey are |enabled.|
|00004ee0| 0a 20 20 20 20 20 2a 20 | 54 68 69 73 20 69 73 20 |.     * |This is |
|00004ef0| 6f 75 72 20 77 61 79 20 | 6f 66 20 70 61 73 73 69 |our way |of passi|
|00004f00| 6e 67 20 66 6c 6f 77 20 | 63 6f 6e 74 72 6f 6c 20 |ng flow |control |
|00004f10| 75 70 20 74 6f 20 74 68 | 65 20 75 70 70 65 72 20 |up to th|e upper |
|00004f20| 68 61 6c 66 2e 0a 20 20 | 20 20 20 2a 2f 0a 20 20 |half..  |   */.  |
|00004f30| 20 20 72 77 5f 65 6e 74 | 65 72 28 26 64 70 2d 3e |  rw_ent|er(&dp->|
|00004f40| 64 70 5f 64 73 6c 6f 63 | 6b 2c 20 52 57 5f 52 45 |dp_dsloc|k, RW_RE|
|00004f50| 41 44 45 52 29 3b 0a 20 | 20 20 20 66 6f 72 20 28 |ADER);. |   for (|
|00004f60| 20 64 73 20 3d 20 64 70 | 2d 3e 64 70 5f 64 73 20 | ds = dp|->dp_ds |
|00004f70| 3b 20 64 73 20 3b 20 64 | 73 20 3d 20 64 73 2d 3e |; ds ; d|s = ds->|
|00004f80| 64 73 5f 70 70 61 6e 65 | 78 74 20 29 20 7b 0a 09 |ds_ppane|xt ) {..|
|00004f90| 69 66 20 28 66 6c 61 67 | 20 26 26 20 21 28 64 73 |if (flag| && !(ds|
|00004fa0| 2d 3e 64 73 5f 66 6c 61 | 67 73 20 26 20 44 53 46 |->ds_fla|gs & DSF|
|00004fb0| 5f 45 4e 41 42 4c 45 44 | 29 29 0a 09 20 20 20 20 |_ENABLED|))..    |
|00004fc0| 64 73 2d 3e 64 73 5f 66 | 6c 61 67 73 20 7c 3d 20 |ds->ds_f|lags |= |
|00004fd0| 44 53 46 5f 45 4e 41 42 | 4c 45 44 3b 0a 09 69 66 |DSF_ENAB|LED;..if|
|00004fe0| 20 28 64 73 2d 3e 64 73 | 5f 66 6c 61 67 73 20 26 | (ds->ds|_flags &|
|00004ff0| 20 44 53 46 5f 45 4e 41 | 42 4c 45 44 29 20 7b 0a | DSF_ENA|BLED) {.|
|00005000| 09 20 20 20 20 44 4c 4f | 47 31 28 22 64 70 5f 75 |.    DLO|G1("dp_u|
|00005010| 77 71 5f 65 6e 61 62 6c | 65 3a 20 25 78 20 65 6e |wq_enabl|e: %x en|
|00005020| 61 62 6c 65 64 5c 6e 22 | 2c 20 2a 28 75 6c 6f 6e |abled\n"|, *(ulon|
|00005030| 67 20 2a 29 26 64 73 2d | 3e 64 73 5f 64 6c 73 61 |g *)&ds-|>ds_dlsa|
|00005040| 70 29 3b 0a 09 20 20 20 | 20 71 65 6e 61 62 6c 65 |p);..   | qenable|
|00005050| 28 64 73 2d 3e 64 73 5f | 75 77 71 29 3b 0a 09 7d |(ds->ds_|uwq);..}|
|00005060| 0a 09 65 6c 73 65 20 7b | 0a 09 20 20 20 20 44 4c |..else {|..    DL|
|00005070| 4f 47 31 28 22 64 70 5f | 75 77 71 5f 65 6e 61 62 |OG1("dp_|uwq_enab|
|00005080| 6c 65 3a 20 25 78 20 6e | 6f 74 20 65 6e 61 62 6c |le: %x n|ot enabl|
|00005090| 65 64 5c 6e 22 2c 0a 09 | 09 20 20 2a 28 75 6c 6f |ed\n",..|.  *(ulo|
|000050a0| 6e 67 20 2a 29 26 64 73 | 2d 3e 64 73 5f 64 6c 73 |ng *)&ds|->ds_dls|
|000050b0| 61 70 29 3b 0a 09 7d 0a | 20 20 20 20 7d 0a 20 20 |ap);..}.|    }.  |
|000050c0| 20 20 72 77 5f 65 78 69 | 74 28 26 64 70 2d 3e 64 |  rw_exi|t(&dp->d|
|000050d0| 70 5f 64 73 6c 6f 63 6b | 29 3b 0a 7d 0a 0a 73 74 |p_dslock|);.}..st|
|000050e0| 61 74 69 63 20 76 6f 69 | 64 0a 64 70 5f 66 6c 75 |atic voi|d.dp_flu|
|000050f0| 73 68 28 64 70 29 0a 64 | 70 5f 74 20 2a 64 70 3b |sh(dp).d|p_t *dp;|
|00005100| 0a 7b 0a 20 20 20 20 64 | 70 73 74 72 5f 74 20 2a |.{.    d|pstr_t *|
|00005110| 64 73 3b 0a 0a 20 20 20 | 20 44 4c 4f 47 28 22 64 |ds;..   | DLOG("d|
|00005120| 70 5f 66 6c 75 73 68 5c | 6e 22 29 3b 0a 0a 20 20 |p_flush\|n");..  |
|00005130| 20 20 2f 2a 0a 20 20 20 | 20 20 2a 20 46 6c 75 73 |  /*.   |  * Flus|
|00005140| 68 20 61 6c 6c 20 53 74 | 72 65 61 6d 73 20 61 74 |h all St|reams at|
|00005150| 74 61 63 68 65 64 20 74 | 6f 20 74 68 69 73 20 50 |tached t|o this P|
|00005160| 50 41 2e 0a 20 20 20 20 | 20 2a 2f 0a 20 20 20 20 |PA..    | */.    |
|00005170| 72 77 5f 65 6e 74 65 72 | 28 26 64 70 2d 3e 64 70 |rw_enter|(&dp->dp|
|00005180| 5f 64 73 6c 6f 63 6b 2c | 20 52 57 5f 52 45 41 44 |_dslock,| RW_READ|
|00005190| 45 52 29 3b 0a 20 20 20 | 20 66 6f 72 20 28 20 64 |ER);.   | for ( d|
|000051a0| 73 20 3d 20 64 70 2d 3e | 64 70 5f 64 73 20 3b 20 |s = dp->|dp_ds ; |
|000051b0| 64 73 20 3b 20 64 73 20 | 3d 20 64 73 2d 3e 64 73 |ds ; ds |= ds->ds|
|000051c0| 5f 70 70 61 6e 65 78 74 | 20 29 0a 09 66 6c 75 73 |_ppanext| )..flus|
|000051d0| 68 71 28 64 73 2d 3e 64 | 73 5f 75 77 71 2c 20 46 |hq(ds->d|s_uwq, F|
|000051e0| 4c 55 53 48 41 4c 4c 29 | 3b 0a 20 20 20 20 69 66 |LUSHALL)|;.    if|
|000051f0| 20 28 64 70 2d 3e 64 70 | 5f 6c 77 71 29 0a 09 66 | (dp->dp|_lwq)..f|
|00005200| 6c 75 73 68 71 28 64 70 | 2d 3e 64 70 5f 6c 77 71 |lushq(dp|->dp_lwq|
|00005210| 2c 20 46 4c 55 53 48 41 | 4c 4c 29 3b 0a 20 20 20 |, FLUSHA|LL);.   |
|00005220| 20 72 77 5f 65 78 69 74 | 28 26 64 70 2d 3e 64 70 | rw_exit|(&dp->dp|
|00005230| 5f 64 73 6c 6f 63 6b 29 | 3b 0a 7d 0a 0a 2f 2a 0a |_dslock)|;.}../*.|
|00005240| 20 2a 20 48 61 6e 64 6c | 65 20 49 4f 43 54 4c 73 | * Handl|e IOCTLs|
|00005250| 2e 20 20 54 68 65 73 65 | 20 70 72 69 6d 69 74 69 |.  These| primiti|
|00005260| 76 65 73 20 61 72 65 20 | 75 73 65 64 20 74 6f 20 |ves are |used to |
|00005270| 69 6d 70 6c 65 6d 65 6e | 74 20 66 65 61 74 75 72 |implemen|t featur|
|00005280| 65 73 20 6f 75 74 73 69 | 64 65 0a 20 2a 20 74 68 |es outsi|de. * th|
|00005290| 65 20 73 63 6f 70 65 20 | 6f 66 20 74 68 65 20 44 |e scope |of the D|
|000052a0| 4c 50 49 20 28 44 61 74 | 61 20 4c 69 6e 6b 20 50 |LPI (Dat|a Link P|
|000052b0| 72 6f 76 69 64 65 72 20 | 49 6e 74 65 72 66 61 63 |rovider |Interfac|
|000052c0| 65 29 20 69 6e 63 6c 75 | 64 69 6e 67 3a 0a 20 2a |e) inclu|ding:. *|
|000052d0| 0a 20 2a 20 47 65 6e 65 | 72 69 63 20 69 6f 63 74 |. * Gene|ric ioct|
|000052e0| 6c 73 0a 20 2a 20 20 44 | 4c 49 4f 43 52 41 57 09 |ls. *  D|LIOCRAW.|
|000052f0| 09 09 53 75 6e 20 61 64 | 64 69 74 69 6f 6e 20 74 |..Sun ad|dition t|
|00005300| 6f 20 44 4c 50 49 0a 20 | 2a 20 20 49 5f 4c 49 4e |o DLPI. |*  I_LIN|
|00005310| 4b 20 7c 20 49 5f 50 4c | 49 4e 4b 09 09 53 74 72 |K | I_PL|INK..Str|
|00005320| 65 61 6d 20 74 6f 20 61 | 64 64 20 74 6f 20 6c 6f |eam to a|dd to lo|
|00005330| 77 65 72 20 71 75 65 75 | 65 2e 0a 20 2a 20 20 49 |wer queu|e.. *  I|
|00005340| 5f 55 4e 4c 49 4e 4b 20 | 7c 20 49 5f 50 55 4e 4c |_UNLINK || I_PUNL|
|00005350| 49 4e 4b 09 52 65 6d 6f | 76 65 20 73 74 72 65 61 |INK.Remo|ve strea|
|00005360| 6d 20 66 72 6f 6d 20 6c | 6f 77 65 72 20 71 75 65 |m from l|ower que|
|00005370| 75 65 2e 0a 20 2a 0a 20 | 2a 20 44 69 61 6c 75 70 |ue.. *. |* Dialup|
|00005380| 20 50 50 50 20 73 70 65 | 63 69 66 69 63 20 69 6f | PPP spe|cific io|
|00005390| 63 74 6c 73 0a 20 2a 20 | 20 44 50 49 4f 43 49 46 |ctls. * | DPIOCIF|
|000053a0| 41 54 54 41 43 48 09 09 | 41 74 74 61 63 68 20 61 |ATTACH..|Attach a|
|000053b0| 6e 20 69 6e 74 65 72 66 | 61 63 65 20 28 61 74 20 |n interf|ace (at |
|000053c0| 62 6f 6f 74 20 74 69 6d | 65 29 0a 20 2a 20 20 44 |boot tim|e). *  D|
|000053d0| 50 49 4f 43 49 46 44 45 | 54 41 43 48 09 09 44 65 |PIOCIFDE|TACH..De|
|000053e0| 74 61 63 68 20 61 6e 20 | 69 6e 74 65 72 66 61 63 |tach an |interfac|
|000053f0| 65 20 28 62 65 66 6f 72 | 65 20 75 6e 6c 6f 61 64 |e (befor|e unload|
|00005400| 69 6e 67 20 64 72 69 76 | 65 72 29 0a 20 2a 20 20 |ing driv|er). *  |
|00005410| 44 50 49 4f 43 53 54 49 | 4d 45 4f 53 09 09 53 65 |DPIOCSTI|MEOS..Se|
|00005420| 74 20 41 63 74 69 76 69 | 74 79 20 54 69 6d 65 6f |t Activi|ty Timeo|
|00005430| 75 74 73 0a 20 2a 20 20 | 44 50 49 4f 43 47 54 49 |uts. *  |DPIOCGTI|
|00005440| 4d 45 4f 53 09 09 47 65 | 74 20 41 63 74 69 76 69 |MEOS..Ge|t Activi|
|00005450| 74 79 20 54 69 6d 65 6f | 75 74 73 0a 20 2a 20 20 |ty Timeo|uts. *  |
|00005460| 44 50 49 4f 43 43 41 4c | 4c 53 54 41 54 09 09 52 |DPIOCCAL|LSTAT..R|
|00005470| 65 70 6f 72 74 20 43 61 | 6c 6c 20 53 74 61 74 75 |eport Ca|ll Statu|
|00005480| 73 0a 20 2a 20 20 44 50 | 49 4f 43 47 49 46 53 54 |s. *  DP|IOCGIFST|
|00005490| 41 54 53 09 09 52 65 74 | 72 69 65 76 65 20 53 74 |ATS..Ret|rieve St|
|000054a0| 61 74 69 73 74 69 63 73 | 0a 20 2a 20 20 44 50 49 |atistics|. *  DPI|
|000054b0| 4f 43 53 44 50 44 45 42 | 55 47 09 09 53 65 74 20 |OCSDPDEB|UG..Set |
|000054c0| 44 65 62 75 67 20 46 6c | 61 67 0a 20 2a 20 20 44 |Debug Fl|ag. *  D|
|000054d0| 50 49 4f 43 47 44 50 44 | 45 42 55 47 09 09 47 65 |PIOCGDPD|EBUG..Ge|
|000054e0| 74 20 44 65 62 75 67 20 | 46 6c 61 67 0a 20 2a 2f |t Debug |Flag. */|
|000054f0| 0a 0a 73 74 61 74 69 63 | 20 76 6f 69 64 0a 64 70 |..static| void.dp|
|00005500| 5f 69 6f 63 28 75 77 71 | 2c 20 6d 70 29 0a 71 75 |_ioc(uwq|, mp).qu|
|00005510| 65 75 65 5f 74 20 2a 75 | 77 71 3b 0a 6d 62 6c 6b |eue_t *u|wq;.mblk|
|00005520| 5f 74 20 2a 6d 70 3b 0a | 7b 0a 20 20 20 20 73 74 |_t *mp;.|{.    st|
|00005530| 72 75 63 74 20 69 6f 63 | 62 6c 6b 20 2a 69 6f 63 |ruct ioc|blk *ioc|
|00005540| 20 3d 20 28 73 74 72 75 | 63 74 20 69 6f 63 62 6c | = (stru|ct iocbl|
|00005550| 6b 20 2a 29 6d 70 2d 3e | 62 5f 72 70 74 72 3b 0a |k *)mp->|b_rptr;.|
|00005560| 20 20 20 20 64 70 73 74 | 72 5f 74 20 2a 64 73 20 |    dpst|r_t *ds |
|00005570| 3d 20 28 64 70 73 74 72 | 5f 74 20 2a 29 75 77 71 |= (dpstr|_t *)uwq|
|00005580| 2d 3e 71 5f 70 74 72 3b | 0a 20 20 20 20 64 70 5f |->q_ptr;|.    dp_|
|00005590| 74 20 20 2a 64 70 2c 0a | 09 20 2a 2a 70 72 65 76 |t  *dp,.|. **prev|
|000055a0| 64 70 3b 0a 20 20 20 20 | 75 6c 6f 6e 67 20 70 70 |dp;.    |ulong pp|
|000055b0| 61 3b 0a 20 20 20 20 69 | 6e 74 20 65 72 72 20 3d |a;.    i|nt err =|
|000055c0| 20 30 3b 0a 20 20 20 20 | 73 74 72 75 63 74 20 6c | 0;.    |struct l|
|000055d0| 69 6e 6b 62 6c 6b 20 2a | 6c 62 3b 0a 0a 20 20 20 |inkblk *|lb;..   |
|000055e0| 20 2f 2a 0a 20 20 20 20 | 20 2a 20 53 65 72 69 61 | /*.    | * Seria|
|000055f0| 6c 69 7a 65 20 44 4c 50 | 49 20 61 6e 64 20 69 6f |lize DLP|I and io|
|00005600| 63 74 6c 20 72 65 71 75 | 65 73 74 73 20 6f 6e 20 |ctl requ|ests on |
|00005610| 74 68 69 73 20 73 74 72 | 65 61 6d 0a 20 20 20 20 |this str|eam.    |
|00005620| 20 2a 2f 0a 0a 20 20 20 | 20 44 4c 4f 47 32 28 22 | */..   | DLOG2("|
|00005630| 64 70 5f 69 6f 63 28 30 | 78 25 78 2c 20 30 78 25 |dp_ioc(0|x%x, 0x%|
|00005640| 78 29 5c 6e 22 2c 20 69 | 6f 63 2d 3e 69 6f 63 5f |x)\n", i|oc->ioc_|
|00005650| 63 6d 64 2c 0a 09 20 20 | 6d 70 2d 3e 62 5f 63 6f |cmd,..  |mp->b_co|
|00005660| 6e 74 20 3f 20 6d 73 67 | 64 73 69 7a 65 28 6d 70 |nt ? msg|dsize(mp|
|00005670| 2d 3e 62 5f 63 6f 6e 74 | 29 20 3a 20 30 29 3b 0a |->b_cont|) : 0);.|
|00005680| 0a 20 20 20 20 6d 75 74 | 65 78 5f 65 6e 74 65 72 |.    mut|ex_enter|
|00005690| 28 26 64 73 2d 3e 64 73 | 5f 6c 6f 63 6b 29 3b 0a |(&ds->ds|_lock);.|
|000056a0| 0a 20 20 20 20 69 66 20 | 28 69 6f 63 2d 3e 69 6f |.    if |(ioc->io|
|000056b0| 63 5f 63 6f 75 6e 74 20 | 3d 3d 20 54 52 41 4e 53 |c_count |== TRANS|
|000056c0| 50 41 52 45 4e 54 29 20 | 7b 0a 09 2f 2a 0a 09 20 |PARENT) |{../*.. |
|000056d0| 2a 20 46 6f 72 20 6e 6f | 77 2c 20 64 6f 6e 27 74 |* For no|w, don't|
|000056e0| 20 62 6f 74 68 65 72 20 | 77 69 74 68 20 54 52 41 | bother |with TRA|
|000056f0| 4e 53 50 41 52 45 4e 54 | 20 69 6f 63 74 6c 27 73 |NSPARENT| ioctl's|
|00005700| 0a 09 20 2a 2f 0a 09 44 | 4c 4f 47 31 28 22 74 72 |.. */..D|LOG1("tr|
|00005710| 61 6e 73 70 61 72 65 6e | 74 20 69 6f 63 74 6c 3a |ansparen|t ioctl:|
|00005720| 20 25 78 5c 6e 22 2c 20 | 69 6f 63 2d 3e 69 6f 63 | %x\n", |ioc->ioc|
|00005730| 5f 63 6d 64 29 3b 0a 09 | 69 66 20 28 6d 70 2d 3e |_cmd);..|if (mp->|
|00005740| 62 5f 63 6f 6e 74 29 0a | 09 20 20 20 20 44 4c 4f |b_cont).|.    DLO|
|00005750| 47 32 28 22 74 72 61 6e | 73 70 61 72 65 6e 74 20 |G2("tran|sparent |
|00005760| 69 6f 63 74 6c 20 64 61 | 74 61 3f 3a 20 30 78 25 |ioctl da|ta?: 0x%|
|00005770| 78 20 25 78 5c 6e 22 2c | 0a 09 09 20 20 6d 70 2d |x %x\n",|...  mp-|
|00005780| 3e 62 5f 63 6f 6e 74 2d | 3e 62 5f 64 61 74 61 70 |>b_cont-|>b_datap|
|00005790| 2d 3e 64 62 5f 74 79 70 | 65 2c 20 6d 73 67 64 73 |->db_typ|e, msgds|
|000057a0| 69 7a 65 28 6d 70 2d 3e | 62 5f 63 6f 6e 74 29 29 |ize(mp->|b_cont))|
|000057b0| 3b 0a 09 65 72 72 20 3d | 20 45 49 4e 56 41 4c 3b |;..err =| EINVAL;|
|000057c0| 0a 09 67 6f 74 6f 20 64 | 70 69 6f 63 5f 72 65 74 |..goto d|pioc_ret|
|000057d0| 3b 0a 20 20 20 20 7d 0a | 0a 20 20 20 20 73 77 69 |;.    }.|.    swi|
|000057e0| 74 63 68 20 28 69 6f 63 | 2d 3e 69 6f 63 5f 63 6d |tch (ioc|->ioc_cm|
|000057f0| 64 29 20 7b 0a 20 20 20 | 20 20 63 61 73 65 20 44 |d) {.   |  case D|
|00005800| 50 49 4f 43 49 46 41 54 | 54 41 43 48 3a 0a 20 20 |PIOCIFAT|TACH:.  |
|00005810| 20 20 20 63 61 73 65 20 | 44 50 49 4f 43 49 46 44 |   case |DPIOCIFD|
|00005820| 45 54 41 43 48 3a 0a 09 | 69 66 20 28 64 73 2d 3e |ETACH:..|if (ds->|
|00005830| 64 73 5f 64 70 29 20 7b | 0a 09 20 20 20 20 65 72 |ds_dp) {|..    er|
|00005840| 72 20 3d 20 45 49 4e 56 | 41 4c 3b 0a 09 20 20 20 |r = EINV|AL;..   |
|00005850| 20 62 72 65 61 6b 3b 0a | 09 7d 0a 09 69 66 20 28 | break;.|.}..if (|
|00005860| 69 6f 63 2d 3e 69 6f 63 | 5f 63 6f 75 6e 74 20 21 |ioc->ioc|_count !|
|00005870| 3d 20 73 69 7a 65 6f 66 | 28 75 6c 6f 6e 67 29 29 |= sizeof|(ulong))|
|00005880| 20 7b 0a 09 20 20 20 20 | 65 72 72 20 3d 20 45 49 | {..    |err = EI|
|00005890| 4e 56 41 4c 3b 0a 09 20 | 20 20 20 62 72 65 61 6b |NVAL;.. |   break|
|000058a0| 3b 0a 09 7d 0a 09 70 70 | 61 20 3d 20 2a 28 75 6c |;..}..pp|a = *(ul|
|000058b0| 6f 6e 67 20 2a 29 6d 70 | 2d 3e 62 5f 63 6f 6e 74 |ong *)mp|->b_cont|
|000058c0| 2d 3e 62 5f 72 70 74 72 | 3b 0a 09 6d 75 74 65 78 |->b_rptr|;..mutex|
|000058d0| 5f 65 6e 74 65 72 28 26 | 64 70 75 70 5f 6c 6f 63 |_enter(&|dpup_loc|
|000058e0| 6b 29 3b 0a 09 66 6f 72 | 20 28 70 72 65 76 64 70 |k);..for| (prevdp|
|000058f0| 20 3d 20 26 64 70 75 70 | 20 3b 20 64 70 20 3d 20 | = &dpup| ; dp = |
|00005900| 2a 70 72 65 76 64 70 20 | 3b 20 70 72 65 76 64 70 |*prevdp |; prevdp|
|00005910| 20 3d 20 26 64 70 2d 3e | 64 70 5f 6e 65 78 74 29 | = &dp->|dp_next)|
|00005920| 0a 09 20 20 20 20 69 66 | 20 28 64 70 2d 3e 64 70 |..    if| (dp->dp|
|00005930| 5f 70 70 61 20 3d 3d 20 | 70 70 61 29 0a 09 09 62 |_ppa == |ppa)...b|
|00005940| 72 65 61 6b 3b 0a 0a 09 | 73 77 69 74 63 68 20 28 |reak;...|switch (|
|00005950| 69 6f 63 2d 3e 69 6f 63 | 5f 63 6d 64 29 20 7b 0a |ioc->ioc|_cmd) {.|
|00005960| 09 20 63 61 73 65 20 44 | 50 49 4f 43 49 46 41 54 |. case D|PIOCIFAT|
|00005970| 54 41 43 48 3a 0a 09 20 | 20 20 20 44 4c 4f 47 31 |TACH:.. |   DLOG1|
|00005980| 28 22 64 70 5f 69 6f 63 | 3a 20 44 50 49 4f 43 49 |("dp_ioc|: DPIOCI|
|00005990| 46 41 54 54 41 43 48 20 | 25 64 5c 6e 22 2c 20 70 |FATTACH |%d\n", p|
|000059a0| 70 61 29 3b 0a 09 20 20 | 20 20 69 66 20 28 64 70 |pa);..  |  if (dp|
|000059b0| 29 20 7b 0a 09 09 65 72 | 72 20 3d 20 45 45 58 49 |) {...er|r = EEXI|
|000059c0| 53 54 3b 0a 09 09 62 72 | 65 61 6b 3b 0a 09 20 20 |ST;...br|eak;..  |
|000059d0| 20 20 7d 0a 09 20 20 20 | 20 69 66 20 28 28 64 70 |  }..   | if ((dp|
|000059e0| 20 3d 20 28 64 70 5f 74 | 20 2a 29 6b 6d 65 6d 5f | = (dp_t| *)kmem_|
|000059f0| 7a 61 6c 6c 6f 63 28 73 | 69 7a 65 6f 66 28 64 70 |zalloc(s|izeof(dp|
|00005a00| 5f 74 29 2c 20 4b 4d 5f | 4e 4f 53 4c 45 45 50 29 |_t), KM_|NOSLEEP)|
|00005a10| 29 20 3d 3d 20 4e 55 4c | 4c 29 20 7b 0a 09 09 65 |) == NUL|L) {...e|
|00005a20| 72 72 20 3d 20 45 4e 4f | 4d 45 4d 3b 0a 09 09 62 |rr = ENO|MEM;...b|
|00005a30| 72 65 61 6b 3b 0a 09 20 | 20 20 20 7d 0a 09 20 20 |reak;.. |   }..  |
|00005a40| 20 20 64 70 2d 3e 64 70 | 5f 70 70 61 20 3d 20 70 |  dp->dp|_ppa = p|
|00005a50| 70 61 3b 0a 09 20 20 20 | 20 64 70 2d 3e 64 70 5f |pa;..   | dp->dp_|
|00005a60| 6d 74 75 20 3d 20 50 50 | 50 5f 4d 54 55 3b 0a 09 |mtu = PP|P_MTU;..|
|00005a70| 20 20 20 20 64 70 2d 3e | 64 70 5f 73 74 61 74 65 |    dp->|dp_state|
|00005a80| 20 3d 20 44 50 53 5f 44 | 49 53 43 4f 4e 3b 0a 09 | = DPS_D|ISCON;..|
|00005a90| 20 20 20 20 72 77 5f 69 | 6e 69 74 28 26 64 70 2d |    rw_i|nit(&dp-|
|00005aa0| 3e 64 70 5f 64 73 6c 6f | 63 6b 2c 20 22 64 70 20 |>dp_dslo|ck, "dp |
|00005ab0| 75 70 70 65 72 20 73 74 | 72 65 61 6d 20 6c 69 73 |upper st|ream lis|
|00005ac0| 74 20 6c 6f 63 6b 22 2c | 20 52 57 5f 44 52 49 56 |t lock",| RW_DRIV|
|00005ad0| 45 52 2c 0a 09 09 20 20 | 20 20 28 76 6f 69 64 20 |ER,...  |  (void |
|00005ae0| 2a 29 30 29 3b 0a 09 20 | 20 20 20 72 77 5f 69 6e |*)0);.. |   rw_in|
|00005af0| 69 74 28 26 64 70 2d 3e | 64 70 5f 64 73 6c 6c 6f |it(&dp->|dp_dsllo|
|00005b00| 63 6b 2c 20 22 64 70 20 | 62 6f 75 6e 64 20 44 4c |ck, "dp |bound DL|
|00005b10| 53 41 50 20 6c 69 73 74 | 20 6c 6f 63 6b 22 2c 20 |SAP list| lock", |
|00005b20| 52 57 5f 44 52 49 56 45 | 52 2c 0a 09 09 20 20 20 |RW_DRIVE|R,...   |
|00005b30| 20 28 76 6f 69 64 20 2a | 29 30 29 3b 0a 09 20 20 | (void *|)0);..  |
|00005b40| 20 20 6d 75 74 65 78 5f | 69 6e 69 74 28 26 64 70 |  mutex_|init(&dp|
|00005b50| 2d 3e 64 70 5f 74 69 6d | 65 72 6c 6f 63 6b 2c 20 |->dp_tim|erlock, |
|00005b60| 22 64 70 20 74 69 6d 65 | 72 20 6c 6f 63 6b 22 2c |"dp time|r lock",|
|00005b70| 0a 09 09 20 20 20 20 20 | 20 20 4d 55 54 45 58 5f |...     |  MUTEX_|
|00005b80| 44 52 49 56 45 52 2c 20 | 28 76 6f 69 64 20 2a 29 |DRIVER, |(void *)|
|00005b90| 30 29 3b 0a 09 20 20 20 | 20 6d 75 74 65 78 5f 69 |0);..   | mutex_i|
|00005ba0| 6e 69 74 28 26 64 70 2d | 3e 64 70 5f 74 63 70 74 |nit(&dp-|>dp_tcpt|
|00005bb0| 61 62 6c 6f 63 6b 2c 20 | 22 64 70 20 74 63 70 20 |ablock, |"dp tcp |
|00005bc0| 63 6f 6e 6e 65 63 74 69 | 6f 6e 20 74 61 62 6c 65 |connecti|on table|
|00005bd0| 20 6c 6f 63 6b 22 2c 0a | 09 09 20 20 20 20 20 20 | lock",.|..      |
|00005be0| 20 4d 55 54 45 58 5f 44 | 52 49 56 45 52 2c 20 28 | MUTEX_D|RIVER, (|
|00005bf0| 76 6f 69 64 20 2a 29 30 | 29 3b 0a 09 20 20 20 20 |void *)0|);..    |
|00005c00| 64 70 5f 73 65 74 74 69 | 6d 65 6f 73 28 64 70 2c |dp_setti|meos(dp,|
|00005c10| 20 26 64 70 5f 64 65 66 | 5f 74 69 6d 65 6f 75 74 | &dp_def|_timeout|
|00005c20| 73 29 3b 0a 0a 09 20 20 | 20 20 44 4c 4f 47 34 28 |s);...  |  DLOG4(|
|00005c30| 22 64 70 5f 74 69 6d 65 | 6f 75 74 5b 30 2d 33 5d |"dp_time|out[0-3]|
|00005c40| 20 25 64 20 25 64 20 25 | 64 20 25 64 5c 6e 22 2c | %d %d %|d %d\n",|
|00005c50| 0a 09 09 20 20 64 70 2d | 3e 64 70 5f 74 69 6d 65 |...  dp-|>dp_time|
|00005c60| 6f 75 74 5b 30 5d 2c 20 | 64 70 2d 3e 64 70 5f 74 |out[0], |dp->dp_t|
|00005c70| 69 6d 65 6f 75 74 5b 31 | 5d 2c 0a 09 09 20 20 64 |imeout[1|],...  d|
|00005c80| 70 2d 3e 64 70 5f 74 69 | 6d 65 6f 75 74 5b 32 5d |p->dp_ti|meout[2]|
|00005c90| 2c 20 64 70 2d 3e 64 70 | 5f 74 69 6d 65 6f 75 74 |, dp->dp|_timeout|
|00005ca0| 5b 33 5d 29 3b 0a 09 20 | 20 20 20 44 4c 4f 47 33 |[3]);.. |   DLOG3|
|00005cb0| 28 22 64 70 5f 74 69 6d | 65 6f 75 74 5b 34 2d 36 |("dp_tim|eout[4-6|
|00005cc0| 5d 20 25 64 20 25 64 20 | 25 64 5c 6e 22 2c 0a 09 |] %d %d |%d\n",..|
|00005cd0| 09 20 20 64 70 2d 3e 64 | 70 5f 74 69 6d 65 6f 75 |.  dp->d|p_timeou|
|00005ce0| 74 5b 34 5d 2c 20 64 70 | 2d 3e 64 70 5f 74 69 6d |t[4], dp|->dp_tim|
|00005cf0| 65 6f 75 74 5b 35 5d 2c | 20 64 70 2d 3e 64 70 5f |eout[5],| dp->dp_|
|00005d00| 74 69 6d 65 6f 75 74 5b | 36 5d 29 3b 0a 0a 09 20 |timeout[|6]);... |
|00005d10| 20 20 20 64 70 2d 3e 64 | 70 5f 6e 65 78 74 20 3d |   dp->d|p_next =|
|00005d20| 20 64 70 75 70 3b 0a 09 | 20 20 20 20 64 70 75 70 | dpup;..|    dpup|
|00005d30| 20 3d 20 64 70 3b 0a 23 | 69 66 64 65 66 09 4b 53 | = dp;.#|ifdef.KS|
|00005d40| 54 41 54 0a 09 20 20 20 | 20 64 70 73 74 61 74 69 |TAT..   | dpstati|
|00005d50| 6e 69 74 28 64 70 29 3b | 0a 23 65 6e 64 69 66 0a |nit(dp);|.#endif.|
|00005d60| 09 20 20 20 20 62 72 65 | 61 6b 3b 0a 0a 09 20 63 |.    bre|ak;... c|
|00005d70| 61 73 65 20 44 50 49 4f | 43 49 46 44 45 54 41 43 |ase DPIO|CIFDETAC|
|00005d80| 48 3a 0a 09 20 20 20 20 | 44 4c 4f 47 31 28 22 64 |H:..    |DLOG1("d|
|00005d90| 70 5f 69 6f 63 3a 20 44 | 50 49 4f 43 49 46 44 45 |p_ioc: D|PIOCIFDE|
|00005da0| 54 41 43 48 20 25 64 5c | 6e 22 2c 20 70 70 61 29 |TACH %d\|n", ppa)|
|00005db0| 3b 0a 09 20 20 20 20 69 | 66 20 28 21 64 70 29 20 |;..    i|f (!dp) |
|00005dc0| 7b 0a 09 09 65 72 72 20 | 3d 20 45 4e 58 49 4f 3b |{...err |= ENXIO;|
|00005dd0| 0a 09 09 62 72 65 61 6b | 3b 0a 09 20 20 20 20 7d |...break|;..    }|
|00005de0| 0a 09 20 20 20 20 72 77 | 5f 65 6e 74 65 72 28 26 |..    rw|_enter(&|
|00005df0| 64 70 2d 3e 64 70 5f 64 | 73 6c 6f 63 6b 2c 20 52 |dp->dp_d|slock, R|
|00005e00| 57 5f 52 45 41 44 45 52 | 29 3b 0a 09 20 20 20 20 |W_READER|);..    |
|00005e10| 69 66 20 28 64 70 2d 3e | 64 70 5f 64 73 29 20 7b |if (dp->|dp_ds) {|
|00005e20| 0a 09 09 65 72 72 20 3d | 20 45 42 55 53 59 3b 0a |...err =| EBUSY;.|
|00005e30| 09 09 72 77 5f 65 78 69 | 74 28 26 64 70 2d 3e 64 |..rw_exi|t(&dp->d|
|00005e40| 70 5f 64 73 6c 6f 63 6b | 29 3b 0a 09 09 62 72 65 |p_dslock|);...bre|
|00005e50| 61 6b 3b 0a 09 20 20 20 | 20 7d 0a 09 20 20 20 20 |ak;..   | }..    |
|00005e60| 64 70 5f 75 6e 74 69 6d | 65 6f 75 74 28 64 70 29 |dp_untim|eout(dp)|
|00005e70| 3b 0a 23 69 66 64 65 66 | 09 4b 53 54 41 54 0a 09 |;.#ifdef|.KSTAT..|
|00005e80| 20 20 20 20 64 70 73 74 | 61 74 66 69 6e 69 28 64 |    dpst|atfini(d|
|00005e90| 70 29 3b 0a 23 65 6e 64 | 69 66 0a 09 20 20 20 20 |p);.#end|if..    |
|00005ea0| 6d 75 74 65 78 5f 64 65 | 73 74 72 6f 79 28 26 64 |mutex_de|stroy(&d|
|00005eb0| 70 2d 3e 64 70 5f 74 63 | 70 74 61 62 6c 6f 63 6b |p->dp_tc|ptablock|
|00005ec0| 29 3b 0a 09 20 20 20 20 | 6d 75 74 65 78 5f 64 65 |);..    |mutex_de|
|00005ed0| 73 74 72 6f 79 28 26 64 | 70 2d 3e 64 70 5f 74 69 |stroy(&d|p->dp_ti|
|00005ee0| 6d 65 72 6c 6f 63 6b 29 | 3b 0a 09 20 20 20 20 72 |merlock)|;..    r|
|00005ef0| 77 5f 64 65 73 74 72 6f | 79 28 26 64 70 2d 3e 64 |w_destro|y(&dp->d|
|00005f00| 70 5f 64 73 6c 6c 6f 63 | 6b 29 3b 0a 09 20 20 20 |p_dslloc|k);..   |
|00005f10| 20 72 77 5f 65 78 69 74 | 28 26 64 70 2d 3e 64 70 | rw_exit|(&dp->dp|
|00005f20| 5f 64 73 6c 6f 63 6b 29 | 3b 0a 09 20 20 20 20 72 |_dslock)|;..    r|
|00005f30| 77 5f 64 65 73 74 72 6f | 79 28 26 64 70 2d 3e 64 |w_destro|y(&dp->d|
|00005f40| 70 5f 64 73 6c 6f 63 6b | 29 3b 0a 09 20 20 20 20 |p_dslock|);..    |
|00005f50| 2a 70 72 65 76 64 70 20 | 3d 20 64 70 2d 3e 64 70 |*prevdp |= dp->dp|
|00005f60| 5f 6e 65 78 74 3b 0a 09 | 20 20 20 20 6b 6d 65 6d |_next;..|    kmem|
|00005f70| 5f 66 72 65 65 28 28 63 | 68 61 72 20 2a 29 64 70 |_free((c|har *)dp|
|00005f80| 2c 20 73 69 7a 65 6f 66 | 28 64 70 5f 74 29 29 3b |, sizeof|(dp_t));|
|00005f90| 0a 09 20 20 20 20 62 72 | 65 61 6b 3b 0a 09 7d 0a |..    br|eak;..}.|
|00005fa0| 09 6d 75 74 65 78 5f 65 | 78 69 74 28 26 64 70 75 |.mutex_e|xit(&dpu|
|00005fb0| 70 5f 6c 6f 63 6b 29 3b | 0a 09 62 72 65 61 6b 3b |p_lock);|..break;|
|00005fc0| 0a 23 69 66 64 65 66 09 | 44 4c 49 4f 43 52 41 57 |.#ifdef.|DLIOCRAW|
|00005fd0| 0a 20 20 20 20 20 63 61 | 73 65 20 44 4c 49 4f 43 |.     ca|se DLIOC|
|00005fe0| 52 41 57 3a 0a 09 69 66 | 20 28 69 6f 63 2d 3e 69 |RAW:..if| (ioc->i|
|00005ff0| 6f 63 5f 63 6f 75 6e 74 | 20 21 3d 20 30 29 20 7b |oc_count| != 0) {|
|00006000| 0a 09 20 20 20 20 65 72 | 72 20 3d 20 45 49 4e 56 |..    er|r = EINV|
|00006010| 41 4c 3b 0a 09 20 20 20 | 20 62 72 65 61 6b 3b 0a |AL;..   | break;.|
|00006020| 09 7d 0a 09 64 73 2d 3e | 64 73 5f 66 6c 61 67 73 |.}..ds->|ds_flags|
|00006030| 20 7c 3d 20 44 53 46 5f | 52 41 57 3b 0a 09 62 72 | |= DSF_|RAW;..br|
|00006040| 65 61 6b 3b 0a 23 65 6e | 64 69 66 0a 20 20 20 20 |eak;.#en|dif.    |
|00006050| 20 63 61 73 65 20 49 5f | 4c 49 4e 4b 3a 0a 20 20 | case I_|LINK:.  |
|00006060| 20 20 20 63 61 73 65 20 | 49 5f 55 4e 4c 49 4e 4b |   case |I_UNLINK|
|00006070| 3a 0a 09 69 66 20 28 69 | 6f 63 2d 3e 69 6f 63 5f |:..if (i|oc->ioc_|
|00006080| 63 6f 75 6e 74 20 21 3d | 20 73 69 7a 65 6f 66 28 |count !=| sizeof(|
|00006090| 73 74 72 75 63 74 20 6c | 69 6e 6b 62 6c 6b 29 29 |struct l|inkblk))|
|000060a0| 20 7b 0a 09 20 20 20 20 | 65 72 72 20 3d 20 45 49 | {..    |err = EI|
|000060b0| 4e 56 41 4c 3b 0a 09 20 | 20 20 20 62 72 65 61 6b |NVAL;.. |   break|
|000060c0| 3b 0a 09 7d 0a 09 69 66 | 20 28 21 28 64 70 20 3d |;..}..if| (!(dp =|
|000060d0| 20 64 73 2d 3e 64 73 5f | 64 70 29 29 20 7b 0a 09 | ds->ds_|dp)) {..|
|000060e0| 20 20 20 20 65 72 72 20 | 3d 20 45 4e 58 49 4f 3b |    err |= ENXIO;|
|000060f0| 0a 09 20 20 20 20 62 72 | 65 61 6b 3b 0a 09 7d 0a |..    br|eak;..}.|
|00006100| 09 6c 62 20 3d 20 28 73 | 74 72 75 63 74 20 6c 69 |.lb = (s|truct li|
|00006110| 6e 6b 62 6c 6b 20 2a 29 | 6d 70 2d 3e 62 5f 63 6f |nkblk *)|mp->b_co|
|00006120| 6e 74 2d 3e 62 5f 72 70 | 74 72 3b 0a 09 73 77 69 |nt->b_rp|tr;..swi|
|00006130| 74 63 68 20 28 69 6f 63 | 2d 3e 69 6f 63 5f 63 6d |tch (ioc|->ioc_cm|
|00006140| 64 29 20 7b 0a 09 20 63 | 61 73 65 20 49 5f 4c 49 |d) {.. c|ase I_LI|
|00006150| 4e 4b 3a 0a 09 20 20 20 | 20 44 4c 4f 47 31 28 22 |NK:..   | DLOG1("|
|00006160| 64 70 5f 69 6f 63 3a 20 | 49 5f 4c 49 4e 4b 20 25 |dp_ioc: |I_LINK %|
|00006170| 64 5c 6e 22 2c 20 6c 62 | 2d 3e 6c 5f 69 6e 64 65 |d\n", lb|->l_inde|
|00006180| 78 29 3b 0a 09 20 20 20 | 20 69 66 20 28 64 70 2d |x);..   | if (dp-|
|00006190| 3e 64 70 5f 6c 77 71 29 | 20 7b 0a 09 09 65 72 72 |>dp_lwq)| {...err|
|000061a0| 20 3d 20 45 45 58 49 53 | 54 3b 0a 09 09 62 72 65 | = EEXIS|T;...bre|
|000061b0| 61 6b 3b 0a 09 20 20 20 | 20 7d 0a 09 20 20 20 20 |ak;..   | }..    |
|000061c0| 64 70 2d 3e 64 70 5f 6c | 77 71 20 3d 20 6c 62 2d |dp->dp_l|wq = lb-|
|000061d0| 3e 6c 5f 71 62 6f 74 3b | 0a 09 20 20 20 20 64 70 |>l_qbot;|..    dp|
|000061e0| 2d 3e 64 70 5f 6c 77 71 | 2d 3e 71 5f 70 74 72 20 |->dp_lwq|->q_ptr |
|000061f0| 3d 20 52 44 28 64 70 2d | 3e 64 70 5f 6c 77 71 29 |= RD(dp-|>dp_lwq)|
|00006200| 2d 3e 71 5f 70 74 72 20 | 3d 20 28 63 68 61 72 20 |->q_ptr |= (char |
|00006210| 2a 29 64 70 3b 0a 09 20 | 20 20 20 71 65 6e 61 62 |*)dp;.. |   qenab|
|00006220| 6c 65 28 64 73 2d 3e 64 | 73 5f 75 77 71 29 3b 0a |le(ds->d|s_uwq);.|
|00006230| 09 20 20 20 20 62 72 65 | 61 6b 3b 0a 09 20 63 61 |.    bre|ak;.. ca|
|00006240| 73 65 20 49 5f 55 4e 4c | 49 4e 4b 3a 0a 09 20 20 |se I_UNL|INK:..  |
|00006250| 20 20 44 4c 4f 47 31 28 | 22 64 70 5f 69 6f 63 3a |  DLOG1(|"dp_ioc:|
|00006260| 20 49 5f 55 4e 4c 49 4e | 4b 20 25 64 5c 6e 22 2c | I_UNLIN|K %d\n",|
|00006270| 20 6c 62 2d 3e 6c 5f 69 | 6e 64 65 78 29 3b 0a 09 | lb->l_i|ndex);..|
|00006280| 20 20 20 20 69 66 20 28 | 21 64 70 2d 3e 64 70 5f |    if (|!dp->dp_|
|00006290| 6c 77 71 29 20 7b 0a 09 | 09 65 72 72 20 3d 20 45 |lwq) {..|.err = E|
|000062a0| 4e 58 49 4f 3b 0a 09 09 | 62 72 65 61 6b 3b 0a 09 |NXIO;...|break;..|
|000062b0| 20 20 20 20 7d 0a 09 20 | 20 20 20 6d 75 74 65 78 |    }.. |   mutex|
|000062c0| 5f 65 6e 74 65 72 28 26 | 64 70 2d 3e 64 70 5f 74 |_enter(&|dp->dp_t|
|000062d0| 69 6d 65 72 6c 6f 63 6b | 29 3b 0a 09 20 20 20 20 |imerlock|);..    |
|000062e0| 64 70 2d 3e 64 70 5f 6c | 77 71 2d 3e 71 5f 70 74 |dp->dp_l|wq->q_pt|
|000062f0| 72 20 3d 20 52 44 28 64 | 70 2d 3e 64 70 5f 6c 77 |r = RD(d|p->dp_lw|
|00006300| 71 29 2d 3e 71 5f 70 74 | 72 20 3d 20 28 63 68 61 |q)->q_pt|r = (cha|
|00006310| 72 20 2a 29 30 3b 0a 09 | 20 20 20 20 64 70 2d 3e |r *)0;..|    dp->|
|00006320| 64 70 5f 6c 77 71 20 3d | 20 28 71 75 65 75 65 5f |dp_lwq =| (queue_|
|00006330| 74 20 2a 29 30 3b 0a 09 | 20 20 20 20 64 70 5f 73 |t *)0;..|    dp_s|
|00006340| 74 61 74 65 28 64 70 2c | 20 44 50 53 5f 44 49 53 |tate(dp,| DPS_DIS|
|00006350| 43 4f 4e 29 3b 0a 09 20 | 20 20 20 6d 75 74 65 78 |CON);.. |   mutex|
|00006360| 5f 65 78 69 74 28 26 64 | 70 2d 3e 64 70 5f 74 69 |_exit(&d|p->dp_ti|
|00006370| 6d 65 72 6c 6f 63 6b 29 | 3b 0a 09 20 20 20 20 62 |merlock)|;..    b|
|00006380| 72 65 61 6b 3b 0a 09 7d | 0a 09 62 72 65 61 6b 3b |reak;..}|..break;|
|00006390| 0a 0a 20 20 20 20 20 63 | 61 73 65 20 44 50 49 4f |..     c|ase DPIO|
|000063a0| 43 53 54 49 4d 45 4f 53 | 3a 0a 20 20 20 20 20 63 |CSTIMEOS|:.     c|
|000063b0| 61 73 65 20 44 50 49 4f | 43 47 54 49 4d 45 4f 53 |ase DPIO|CGTIMEOS|
|000063c0| 3a 0a 09 69 66 20 28 69 | 6f 63 2d 3e 69 6f 63 5f |:..if (i|oc->ioc_|
|000063d0| 63 6f 75 6e 74 20 21 3d | 20 73 69 7a 65 6f 66 28 |count !=| sizeof(|
|000063e0| 64 70 5f 74 69 6d 65 6f | 5f 74 29 29 20 7b 0a 09 |dp_timeo|_t)) {..|
|000063f0| 20 20 20 20 65 72 72 20 | 3d 20 45 49 4e 56 41 4c |    err |= EINVAL|
+--------+-------------------------+-------------------------+--------+--------+