640MB MO patch

Shigehiro Nomura (GBB00111@niftyserve.or.jp)
Wed, 12 Feb 1997 02:33:00 +0900


Hi,

Here is a patch to handle 640MB MO(2048 bytes/sector)media.
Now, ext2-fs and msdos-fs on 640MB MO are available.

For example:
dd if=/dev/sdc of=...

mke2fs -b 2048 /dev/sdc
~~~~~~~
mount -t ext2 /dev/sdc /mnt

mount -t msdos /dev/sdc /mnt

Please check the following patch.
(patch against kernel 2.1.24 or later)

------------------------------------------------------------
640MB MO patch

AUTHOR:
NAGAI Hidetoshi (nagai@ai.kyutech.ac.jp)
Yasutaka Sumi (sum@liniere.gen.u-tokyo.ac.jp)
Shigehiro Nomura (GBB00111@niftyserve.or.jp)

begin 644 2048dif.gz
M'XL("!NC`#,"`S(P-#AD:68`M5IY=]K6$O\;?XI)>IJ"D0")S<8Q+[&-4QHO
M.<9Y7=(<'0$7HQHDJB6)V[B?_<W,O1)"K.YK?1(6:>[<._MO1@R=T0CTR+^"
MB>-&7W2S9)3,6GGH.Y^$'Y3[$V]P7[X3[GA8&BR0Z&:E=K":;D_7]1W8Y2X]
M%\[$`*H5,`Y;E4;+-/'#86.O6"SNNE>N9X=P+OH`!B"'ZD'+:!"3YMZK5Z";
M->T0BOSZZM4>?..X@TDT%/"2N9?OA>^*26G<7KXUM7_S_)5W@M!WW#NZI7_C
MC(9B!*?75^?=-];)Q5OKK/-?JWO5O;TYVRN6]V$3`>R7EYGW)_>2LW"'SDCR
MX(],G::W@VDY>`A",>53LKA&M:(UH$AO318X%[F!<^>*(4P\]PY&CA^$5B`&
MH>=K\3?G#Z%!.':"Y(;\@M>/D(/CAC"U@WLXAKP!+U_">*BWIX[K^58P=D9A
M`70P8D+G:*_(']A&,0^\F=X9.1&/F>V''RZ[5]<W^:'X5/A8"D*\PC1'\Q7(
M81V]ZS-Q<*1D/T"A4?9#S3"E\)_'SD3@J0OP)W[+H1+S^4'D^\(-+98`7K!H
M!3@^ADJ!:'*^""/?/=K3)?VS?'^,^_=]80]I6ZVB&16S5B@44%"F0(O1(?FD
M'RY?_Q`?#UZ\(!+`OW4D:6GH".3ES#<W5Q_(RZ37G)@$8ODVG><H/LV*\\Z)
MZ=1I&0%/5][G-]B'6[2ZM!O@AY'O3<$&9.$,!'H$1MEG\9TOP.Y[40BA!T'H
M36?@N249:?4:Z;UH-E!#!U+_&"G1(`0RG!,Z&.S[LZ.T3P[&M@_[0SNTG^!H
M*_QK392==1374&"8#*T1<OHRL4-26H7=DK1D3?M^:T]%&9I]L]71DXH[F/UO
M67VET6.;KS3Y+A:7OC_#G!7>YY]#Y-I]#`JT'RU(V2:DZ[^ZSPMD"^4B&%7T
M[9$MW*AS<FDT3%2&-##M/PV&7F`E?/+CH49>HRTD&^EXB=_%V>W?TF1*VGO7
M^^QFQ80\D4+_(11E=4`IN=0WJ6S1IZY[Y]:[US>WW=ON]942W`M&3Q.;E=BH
MLA*;AW&&7M(*;#U^?-;'/7@D-RZKX!U%[H"I\',48("QE?55AD9B3'^^F'J?
M6"%#)[@/2GO#S6@@&`1.^20*+KP[9[`1#V0HUR."#&&N%TE,@.7<:+1JM5:]
MN@LF6&*SB`K,5L68HX)JY;!)M8+?#8/M(#,A_;T.L:;.PB1$PK&01N6P8Z=1
MZ9'ND.)4EBS1>BS3.L!)-!H)_WM:'H?FY5M,2GGIO6=,7]!`.K#ZBM7HK\J7
MRCE>KVB\&5D98$V0J%4R3OCDL('JP\)6Z7"AA?_`>9D;GU>FK'^(K5(#2#6D
M&1[#U?N+BP*H5%4Y2ANQ.V+K]#TO!(4ZLCE@-+'O*%(^V1,'@S<0MC\8<UC8
M<]J=(H)>!O9T>T`DA%OB(:'+W8XCN/(^`33!.&B9]5:]L7,XS+EDHJ&._^;1
M@&G]`(KX:M14)`"HRMUG=5MCTO=^?WPD;U))1:5;`V\H4I=4;:*`T-L#>V8/
MG/#A2#K",B3409ETH7ZEO8/2>NP:]/D%>L4HY10%Y;M;:PC`VNC85$;FRY;+
M,EV?N_D2E:K/_X^(6=26+LA2YYCU0_^!TI3CHI40.\UF#H%\2DU99\>TM),G
M#W=PXN%V_QVJ3/Z#[8+9X.ZNV3(KTNEV<=UL9]=L5>HM\V#NM0UJ<8H-\EUV
M6M4>8<UV7`&],^NV>]FY?G^+6+*.X/;[7PK85,WO7EZOHN!V:PL1[51<1]2,
M.:7.<GKQOG?;N7E]<M$A7-H][>1[IP7`%[T]]H)0;V.MMK"K0Y!*G27Z+/S*
M.#U')+*VZ.WP82;@V3'<_ORN0YL6%.QF/,'H6Q8R1DS"]ST_;K=>OCR6'=H\
M6MBW^&X`+\$LP.(E]'-)_Q@C(EHF[RH?GZ,M8$R\<E?S2-U9M6MM>=>:I$=0
MLW[7>J/`1UO8K-U6(BY<U8\A&*KH[IW.7%2U+WZ/L!LH^;];RTTG^Y79X#ZF
M4468>Y@D1#2K[0[!Q7*"%8([(@'DJ@H`L/-2+*(ML>H@$!,J>P8)`RHMU%J7
MXBOE>1;TB9?%*.P#'@S/M2@V9[QY1MF)G)&_,\I+S6-9Q4;XZU?(JL+U$PL0
MB5Q&&\4PE(*Q=8(E0/)QHVE?$';DY6(H.P9:P(S1C(AC+3Z@HI$[<EI;NW?"
MY,YCX#43=BA[#Q;Z$1*'V"8[^Z7JT^:R5[?+7E7MW1-DEXU$0<+Q?T`%Q645
M%!,5Q(D_^.R$B%2RL@RFPX(D^),]^>#PD%+#H8&.7&5'EG>1[H/QD;ILQ6""
MB1K;[3HAK\H7P:WQSI[&\BMEIW0]LUUG\#3U(0,>/`TP>L*_S462'"O2=EOF
MH!3C8TA]4?>E>HL*R^P:7RJ\4M&UVWEEP&3%?=)R'GB9%3GM,\UXW*<ZT_3I
MG<6S8P&I8WI#6"2C;3,I-SQ)&[Z9ECOJ'?FJ)+Z8:(`D_W8`+6Q[@V@V\WRR
MK4KEO/+;80E;7TU)7VT0;C7,>E,S5>G+.<7O[.\T&-O^,)EF9HX2(U-M#[)_
MTSZV`7]8OT=>R!^P/2XH@/NHAA4;Y%I(/3'HG6J`K7U17>%&7=`0#?\;#>#I
M5@#V!`UMD[14(H2-P<WCYWCZ1HB#UT_1>QV*U5J<*EQ"FXWXFQIXZKH+;9IH
M\E%R`6)U=B4Z9AI_6E<W&DP+\]XMEYL6BS&S1SEA($?=++6L32OM'BM;81#6
MP.G8=N\$:<=C7Z2&&N(LS*)NW7$./3;O:.ZVXPXR)K!C_882@^RVH=0O^W&M
MR;,(HVX8*HJ3OWVX$6@\V<G&!I0^@FCC`=,'HL7`BZ>S,$"T33W&`@M:G.D&
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M!7IHLN`:P//HE%A,DNV(%570EPL7Z/^]@;M,C:N?L\1'D8K$"Q.:*EK9RX_9
M4%"2I%KW54/Z)7E7C.L3'XIMF8O<)6TG8WVLG)V?;DU]%+2R\WVFYPWDT)@,
M7*O4R']K"`R5_V*:"+RI`'(1+#T#W],=5\Z`,&D$Z-@S!+1`D^60!V:1X%64
M.@4U;GDU,)(^1GLJ5>UCDS?6VWU+/N6)33G7>FIJOXU3/B\?&!60L)@DG*4X
M8#8BB&^AN]MH/;PV$4;#"CUK,(OR(DCN*#0FPR2F1I!"*K5Z[]]U;JS+UV^Z
MIP6%JVO5.B7L6JT>C_`?DZT25[#ZI"G:LVK&>RX?E):@;UDI#V#)CI894OJE
MRK]JGSBJLDN>I5.*C),U9"F+)!!NB4Z5>NJC5MQB_/?UJUJ\BJ)6.6S$#K[X
M7-H;C3"0CC;4AY$=EF4_O:X^I"E6UH<T`=>'2_L!!0+,[O5:JVYNJ0\+RQ?K
M@UEI59JI'QT8/)(Q-*PY\40&:_9O41#";&([+GSV4>I2##U6:AIA@U*5+\)Y
MZD@2@WS(IQ$9YZ)Y?[S&-C$87#'91=:3M5NTVZ86X\/X*3,O>*8&\,Q6G3*_
MBKU\I`UP/V6@BT1X+&^T@A:AZ)OS=];;SLU5YT("4K5?F&PGQ<CEROOR/8>(
M&J9B2D#)"0CN(+;VW`E/1A%5(YCFH5!0`J:DQY5JY2B@%4P;!82E9)J2=QF)
MXI]B36?0*IHZ.JHL+*@#DNAQAD,5D&[2"2]#4)0-V+[*@O`MU#)\7,P0BH^\
M\4BF55*CC<C.;`&UCLH0IR#E`[*`/-W,AA:GU"UQB'!P*#:%H2)8&X7J?OKW
M/V:U5:NWJHT=@C!>G8G!9JMZ.(_!9H-R-+ZJJ>@GS\'NR@ZM613*LA*[WT*-
MP;JZQPHDT@$V8L)R7*QWI*>YQE8AG;DZ%^#.6NPR9[89P:3H%(Y)KTR7S[4'
M2KJ[^+<$NQT]C>]BP+&$2]*P1!)Q4],TN3=O-F*$@?&DA".$[$QG$Y0R]$,O
MFN093V@OY%M%`AM6VSY?DK]9R<T?\^GQ[9AC,M2`]"4UHR'J.4ZZ[)U=]^"\
MUX*NRP_^4HU5GIA@HN:%\3/VG;?*7DL&8T_97O91=`A>GOP<@^-;OB1Y_AGJ
M;S"=J2D2(B/M>?`06,YT&G&7][P0(Q:S4M<,*DF5P_FHY%$!%V:%#6(@J",@
MN)?@+*",I<$+#`9\5;+AIZ'H1W?XCO1!@11,D]5E#65MH5+W3L292ZR-M=B8
MFI.S3J8YB1V&BL:1DC6.:"?,KW1P/2<G-.IY/R=*A^8SG^V'(/WXG[KF50B-
M&^1,;DC%5_)0/YT5L@5ZB>N\+UG'-HGPI`04<T\09>6NR<_*M@M#JN7^AK*F
M?,H9]#60H;R<(:3/T0)9T@E0/J.EZ,?1+/30ZV@?K3]./+A6-^B'G+5&1?V2
M4_ZP#O^>X2+Q10SROOW9$F[H/^AM+*#JIVY$D?L/]*SNS?LWUU_Q_4=\AQ9?
M^?$G_)R0O8"_.#JMW@D=4V^K:"B-\%3R5X)?:=GY3>>-_'D@U2&][6#8,/)9
MC98Y/O`(%$36R)F0^^$Z7"1\FS>PB(RI6ANHY"_\MFY)>)!SSJ8=F:"U[4@R
MM%@EW3Q3%&AK?F"&NY^>6Q<=Z\>TWOF63%C)25VLX]0Q&XN7E9-))A<+3&3?
*_#];$(\SF"P``&"&
`
end

------------------------------------------------------------
Regards,
Shigehiro GBB00111@niftyserve.or.jp