Äîáðîãî âðåìåíè ñóòîê, óâàæàåìûå ãóðó. Ïåðåøåë íà ïðîøèâêó îò ýíòóçèàñòîâ (ðåâèçèÿ 655) ñ ïðîøèâêè Îëåãà, âñå ðàáîòàåò çàìå÷àòåëüíî, çà ÷òî âàì âñåì îãðîìíûé ðåñïåêò (pptp ñóùåñòâåííî ñòàáèëüíåé ðàáîòàåò). Ñìóùàåò îäíî: ñèñòåìíûé ëîã ïåðèîäè÷åñêè çàõëåáûâàåòñÿ ñîîáùåíèÿìè âèäà:
Ïîäñêàæèòå ïîæàëóéñòà, ÷òî ýòî îçíà÷àåò è ÷åì ìîæåò ãðîçèòü?Code:16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (err|kern|kernel) vlan: failed to unshare skbuff 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0) 16:40:18 17-10-2009 (err|kern|kernel) vlan: failed to unshare skbuff 16:40:18 17-10-2009 (notice|kern|kernel) __alloc_pages: 0-order allocation failed (gfp=0x20/0)
Ñïàñèáî!
Âûêëàäûâàþ íåáîëüøîé ôîòîîò÷¸òèê î çàìåíå ïàìÿòè â DIR-320.
Ïðåäëàãàþ ìîäåðàòîðàì îðãàíèçîâàòü îòäåëüíóþ âåòêó, â êîòîðîé ñîáðàòü âñå ðàçðîçíåííûå ïîñòû ïî àïãðåéäó ýòîãî àïïàðàòà.
1. Äëÿ ðàçáîðêè àïïàðàòà ñíèìàåì äâå ðåçèíîâûå íîæêè, ðàñïîëîæåííûå áëèæå ê ðàçú¸ìàì, è îòêðó÷èâàåì âèíòû:
2. Ñæèìàåì àêêóðàòíî ñ áîêîâ âåðõíþþ êðûøêó òàê, ÷òîáû çàù¸ëêè âûøëè èç ñâîèõ ïàçîâ:
3. Èíñòðóìåíòû äëÿ ìîíòàæà-äåìîíòàæà ìèêðîñõåìû ÿ èñïîëüçîâàë òå æå, ÷òî è äëÿ èçäåâàòåëüñòâ íàä WL500gP (http://www.wl500g.info/showpost.php?...&postcount=826). Ïðèïîé ïî ïðåæíåìó ÏÎÑ-61, ôëþñ - îáûêíîâåííàÿ êàíèôîëü êóñî÷êàìè.
Îäíàêî, ïàÿòü ìèêðîñõåìó ïàìÿòè â DIR-320 ñëåäóåò íàìíîãî áîëåå àêêóðàòíî, íåæåëè â WL500gP èç-çà áëèçêî ðàñïîëîæåííûõ áåñêîðïóñíûõ êîíäåíñàòîðîâ.
Äàáû íå ïîâðåäèòü íàãðåâîì êîíäåíñàòîðû, ÿ ñäåëàë òàêîé øàáëîí èç ïåðôîêàðòû (äëÿ òåõ, êòî íå çíàåò, ÷òî òàêîå ïåðôîêàðòà, ÿ è å¸ ñôîòêàë). Áóìàãà òàì ïëîòíàÿ, êà÷åñòâåííàÿ, íå ëîõìàòèòñÿ. Çàäà÷à øàáëîíà - òåïëîèçîëÿöèÿ, ïîýòîìó øàáëîí äîëæåí áûòü èç äâóõ ñëî¸â ïåðôîêàðòû, ñêëååííûõ ìåæäó ñîáîé ÷åòûðüìÿ êàïåëüêàìè êëåÿ ïî íàðóæíûì óãëàì, ðÿäîì ñ îêîøêîì êëåÿ áûòü íå äîëæíî.
Øèðèíà îêîøêà â øàáëîíå äîëæíà áûòü ðàâíà ïîïåðå÷íîìó ðàçìåðó ìèêðîñõåìû ñ íîæêàìè: ìèêðîñõåìà äîëæíà ïðîõîäèòü ÷åðåç îêíî, íî íå ñâîáîäíî ïðîñêàëüçûâàòü! Íà ïëàòå øàáëîí ôèêñèðóåòñÿ êëåéêîé ëåíòîé àêà ñêîò÷åì.
4. Íà ïðîöåññîð ÿ ïðèñîáà÷èë ïàðó ðàäèàòîðîâ, ñíÿòûõ ñ êëþ÷åé íà ñòàðîé ìàòåðèíêå. Íà ïîäîøâå ðàäèàòîðîâ êàêàÿ-òî êëåÿùàÿñÿ äðÿíü, òàê ÷òî îíè óñòàíîâèëèñü ëåãêî.
(Íà ôèãà ÿ ýòî ñäåëàë, íå çíàþ, ïðîöåññîð ãðååòñÿ íàìíîãî ìåíüøå, ÷åì â WL500gP.)
5. Íåïðèÿòíî óäèâèëñÿ ðàçìåðó ðåçèñòîðîâ - îíè òàì 0402. Ãäå èõ áðàòü, ÷òîáû ïîäáèðàòü òîê ÷åðåç ñâåòîäèîäû - ÕÇ, êðîìå òîãî, ñ íèìè ðàáîòàòü íåâîçìîæíî...
Çàòî ðàçâîäêà ïëàòû ãðàìîòíàÿ, êîíñòðóêöèþ íå ïîðòèò äàæå îòñóòñòâèå ýêðàíà íàä ðàäèîìîäóëåì.
Last edited by MrGalaxy; 15-02-2010 at 20:09.
Ëàìåð, äåãðàäèðîâàâøèé äî ÷àéíèêà.
1. WL-500gP(v1)|RAM 128M|Entware 1.9.2.7-rtn-r5010M|Äîðàáîòàíû öåïè ïèòàíèÿ|Çàìåíåíû ñâåòîäèîäû
Samsung G2 Portable HX-MU050DC|Ñêðèïò ïîäíÿòèÿ wan ïîñëå ïàäåíèÿ|transmission|dlengine|vnstat
2. DIR-320|RAM 64M|Flash 8M|Entware 1.9.2.7-rtn-r4772M|Ïðèíò-ñåðâåð äëÿ HP 1000-1022, P1005-P1505
Îáìåíÿë óñïåøíî ïàìÿòü DIR-320 íà 64 hynix 549P HY5DU121622CTP-D43
âîïðîñ --- êàê çàïóñòèòü òåñò ïàìÿòè ?
Last edited by popow_sergei; 26-02-2010 at 14:21.
êòî çíàåò ãäå âçÿòü Flash äëÿ ïåðåïàéêè DIR-320 c 4 mb íà 8 mb ?
ìîãó îáìåíÿòü ÷èï ïàìÿòè 64 mb (ìíîãî) íà ÷èï Flash 8 mb
âçÿòî îò ñþäà
Ñàì ïàìÿòü óæå ïåðåïàÿë , íà î÷åðåäè ôëåøü , à äîñòàòü å¸ íå çíàþ ãäå .Äîáðîãî âðåìåíè ñóòîê, óâàæàåìîå ñîîáùåñòâî!
Ñïåøó ïîäåëèòüñÿ ðàäîñòüþ - òåïåðü ìîé D-link DIR-320 èìååò íà áîðòó 64ÌÂ RAM, 8MB Flash,
è íà ýòîì æåëåçå êðóòèòñÿ DD-WRT MEGA!!!
Ïðî óâåëè÷åíèå RAM íàïèñàíî óæå äîñòàòî÷íî ìíîãî.
(íàïðèìåð, http://www.dd-wrt.com/wiki/index.php...Mb_RAM_Upgrade
èëè http://dir320.blogspot.com/2009/09/d...pgrade_18.html )
Î÷åíü êðàòêî îïèøó, êàê âçàìåí øòàòíîé áûëà óñòàíîâëåíà 8Ì Flash è çàëèòà ïðîøèâêà dd-wrt.v24_mega_generic.
Ïîäãîòîâêà:
1. Äåëàåì Backup your CFE file. Êàê ýòî ñäåëàòü íàïèñàíî â ï.9 ïî ññûëêå
http://www.dd-wrt.com/phpBB2/viewtopic.php?t=51486
2. Ïàÿåì Jtag Cabel. Ñõåìû è îïèñàíèÿ íàõîäÿòñÿ ïî ññûëêå
http://oldwiki.openwrt.org/OpenWrtDo...TAG_Cable.html
ÿ ñîáèðàë Buffered Cable, Wiggler.
3. Jtag PinOut äëÿ DIR-320 òàêîé æå, êàê è äëÿ DIR-330 ñì.
http://www.dd-wrt.com/phpBB2/viewtop...=160800#160800
4. Ïðîãðàììà äëÿ çàïèñè-÷òåíèÿ Flash ÷åðåç JTAG ñïåöèàëüíî äëÿ DIR-320
íà ýòîé ñòðàíèöå:
http://www.dd-wrt.com/phpBB2/viewtop...=332308#332308
(òàê êàê 47 âûâîä Flash(Selects 8-bit or 16-bit mode) "ñèäèò" íà çåìëå - Flash ó DIR-320 â ðåæèìå "byte mode" -
ïðîãðàììà Tjtagv3.0.1 ñ DIR-320 íå ðàáîòàåò.)
Ïðîãðàììà òðåáóåò çàãðóçêè äðàéâåðà giveio.sys
Äðàéâåð è çàãðóç÷èê íàõîäÿòñÿ â àðõèâå jtag3-0-1.zip
http://www.dd-wrt.com/phpBB2/viewtop...=123166#123166
Ðàáîòà ñ ïðîãðàììîé TJTAG îïèñàíà çäåñü http://www.dd-wrt.com/wiki/index.php...om_a_Bad_Flash
ðàçäåë Recovery by JTAG cable
çäåñü http://www.dd-wrt.com/wiki/index.php/Category:Jtag
è çäåñü: http://www.tiaowiki.com/w/Debrick_Ro...ing_JTAG_Cable
Âûáîð 8ÌÂ Flash:
Èçíà÷àëüíî íà ïëàòå DIR-320 óñòàíîâëåíà 4Ì Flash S29AL032D90TFI03
Ñîãëàñíî DataSheet'ó, ýòî 4 M x 8-Bit/2 M x 16-Bit Boot Sector
èñïîëíåíèå 03, ÷òî îçíà÷àåò:
03 = x8/x16, VCC = 2.7 V to 3.6 V, Top boot sector device, top two address
sectors protected when WP#/ACC = VIL
Äëÿ çàìåíû áûëà ïîäîáðàíà Flash, ¸ìêîñòüþ 8ÌÂ, boot sector model, òîæå 03-ãî èñïîëíåíèÿ - S29GL064A90TFIR30.
Ïðîöåññ:
5. Îòïàèâàåì ñòàðóþ Flash è çàïàèâàåì íîâóþ, 8MB.(S29GL064A90TFIR30)
6. Óñòàíàâëèâàåì ðåçèñòîð-ïåðåìû÷êó R7=0 Îì òèïîðàçìåð 0402
Ðåçèñòîð íóæåí äëÿ òîãî, ÷òîáû çàäåéñòâîâàòü àäðåñ À21 ( äëÿ àäðåñàöèè 8-ìè ÌÂ)
7. Ïîäêëþ÷àåì ê ðîóòåðó Jtag Cabel è ïðîãðàììîé (ñì.ï.4) ïðîøèâàåì ñîõðàí¸ííóþ CFE (ñì.ï.1)
êîìàíäà çàïèñè CFE:
-flash:cfe /wiggler /noreset /fc:79
Ïîñëå âûïîëíåíèÿ êàæäîé êîìàíäû âûêëþ÷åíèåì-âêëþ÷åíèåì ïèòàíèÿ ðîóòåðà ïðîèçâîäèëñÿ "RESET".
8. Îòêëþ÷àåì ïèòàíèå ðîóòåðà, îòêëþ÷àåì Jtag Cabel.
Äàëåå, âîçìîæíû 2 ñïîñîáà çàëèâêè MEGA-ïðîøèâêè:
Âàðèàíò 1 ("òðàäèöèîííûé")
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9. Çàëèâàåì dd-wrt.v24_usb_generic.bin êàê íàïèñàíî çäåñü: http://www.dd-wrt.com/phpBB2/viewtopic.php?t=43229
10. ×åðåç WEB-èíòåðôåéñ dd-wrt.v24_usb_generic çàëèâàåì dd-wrt.v24_mega_generic.bin
Âíèìàíèå! Ýòà ïðîöåäóðà çàíèìàåò ~20...25 ìèíóò.
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Âàðèàíò 2 (ñ èñïîëüçîâàíèåì êîìàíäû "flash" CFE - óïðàâëåíèå ÷åðåç SERIAL-êîíñîëü)
- IMHO, ñàìûé ýëåãàíòíûé ñïîñîá çàëèòü MEGA-ïðîøèâêó.
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9. Ïàÿåì ïðåîáðàçîâàòåëü óðîâíåé ñèãíàëîâ èíòðåôåéñà RS-232.
ÿ ñîáèðàë ÷òî-òî ïîäîáíîå http://www.compsys1.com/support/docs/a232dbr4.pdf
10. PinOut SERIAL-êîíñîëè DIR-320 çäåñü:
http://oldwiki.openwrt.org/OpenWrtDo...cs/Hardware%29
11. Äåëàåì âñ¸ ïî èíñòðóêöèè:
Ïîäðàçóìåâàåòñÿ ÷òî ñåðèàë-êîíñîëü óæå ó âàñ åñòü :
1. Ïîäêëþ÷àåì êîíñîëü ê êîìïüòåðó - ïóñòü ýòî COM1
2. Îòêðûâàåì êàêóþ-íèáóäü òåðìèíàëüíóþ ñîôòèíó - ÿ ëè÷íî ïîëüçóþñü putty, íàñòðîéêè COM1, 115200
3. Âêëþ÷àåì ïèòàíèå ðîóòåðà è âèäèì â òåðìèíàëå íà÷àëî çàãðóçêè. Æì¸ì Ctrl-C ïîêà íå âûïàäåì â ìåíþ CFE.
Íà ýêðàíå âèäèì :
CFE>
4. Äà¸ì êîììàíäó :
flash -noheader : flash1.trx
Äàííàÿ êîììàíäà ïåðåâîäèò ðîóòåð â ðåæèì TFTP receptive , ò.å. ïîñëå ýòîãî îí ïðèìåò îò íàñ ïî tftp
âñ¸ ÷òî ìû åìó ïîäñóíåì.
5.  cmd Âèíäû äà¸ì êîììàíäó :
tftp -i 192.168.0.1 put c:\bin\firmware.bin
6. Âñ¸! Ðîóòåð ïðîøèëñÿ !
7. c:\bin\firmware.bin - óêàçûâàåì ïóòü ê ñâîåìó ôàéëó, ðàñøèðåíèå íå îáÿçàòåëüíî äîëæíî áûòü .bin
- óêàçûâàåì âñ¸ ñâî¸.
îðèãèíàë èíñòðóêöèè ëåæèò çäåñü: http://wl500g.info/showpost.php?p=175027&postcount=2255
Ïðîøèâêà MEGA ïî âàðèàíòó 2 çàíèìàåò ~4...6 ìèí.
Äëÿ îáùåãî ðàçâèòèÿ - îïèñàíèå CFE(âñòðîåííûå êîìàíäû è ïð.) http://melbourne.wireless.org.au/files/wrt54/cfe.pdf
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Ìîãó îáìåíÿòü êó÷ó ïàìÿòè RAM íà Flash
Last edited by Omega; 30-04-2011 at 13:34. Reason: fixed
Çäðàâñòâóéòå! Ïîìîãèòå ìíå ðåøèòü ïðîáëåìó ñ ìîèì DIR-320! â èíåòå ÿ íà÷èòàëñÿ î òîì ÷òî ïåðåïàèâàþò ïàìÿòü ñ 32 íà 64 ìåãàáàéòà! äàê âîò ÿ ïî÷èòàë.... íî íè÷åãî íå ïåðåïàèâàë è â êîíöå ñòàòüè íàøåë êîìàíäó êàê ïðîâåðèòü èñïîëüçóåìóþ ïàìÿòü.. ïðîâåðèë... è åùå áûëà êîìàíäà òàêàÿ (êàê ìíå ïîêàçàëîñü ïðîñòî îáíîâëÿþùàÿ çíà÷åíèå ïàìÿòè èëè ïðîñòî êàê ðåçåò ýòîé ïàìÿòü)
ÿ â òåëíåò ââåë òàêóþ êîìàíäó åñòåñòâåííî ïàìÿòü íå ïàÿë è âîîáùå åå íå òðîãàë
nvram set sdram_init=0x0013
nvram commit
reboot
ïîñëå ýòîãî ðîóòåð çàãðóçèòüñÿ óæå íå ñìîã...
âûêëþ÷èë ïèòàíèå, âêëþ÷èë... ãîðÿë âñå èíäèêàòîðû êðîìå ñòàòóñà è wifi
çàìûêàë 9 íîãó ñ çåìëåé.. íà ìîìåíò çàìûêàíèè ëàìïî÷êè ãàñíóò îòïóñêàåøü ñíîâà ãîðÿò/ íà reset íå ðåàãèðóåò íèêàê... ÷òî äåëàòü? êàê ïîñòóïèòü? Ïðîøó ïîìîùè... PS ðîóòåð íå ïèíãóåòñÿ íèêàê
Ñïàñèáî! Ïðîøèâêà áûëà íå ðîäíàÿ à àñóñîâñêàÿ
èëè ïîëó÷àåòñÿ ÷òî íàäî ïåðåïàÿòü íà 64 ìåòðà ïàìÿòü è âñ¸ çàðàáîòàåò? åñòü ëè äðóãîé âàðèàíò?
Last edited by faceless; 11-08-2010 at 17:34.
Asus RT-N16: RT-N16-1.9.2.7-rtn-r2899.trx - 3.5'' USB HDD HP 1TB + JetFlash 2Gb
|ÁÏ îò iEEE PC 12V x 3A | Samba 3.5 + UDPxy (IPTV) Full HD Player
D-Link DIR-320: DIR320-1.9.2.7-d-r2856M.trx <-- WAN: Huawei E220 (2G/3G)
Asus WL-500GPv2: WL500gpv2-1.9.2.7-rtn-r2455.trx <-- WAN: Axesstel MV110 (CDMA EvDO Rev. A) | nShaper ðàáîòàåò è íà -rtn âåòêå!
íó à êàê âíèìàòåëüíî? ÿ çàêîðîòèë 2-ìÿ èãîëêàìè 9 íîãó è êîíòàêò GND íà òîì êàê áû íå ðàñïàÿííîì ïîðòå (òîò ãäå 5 êîíòàêòîâ è 1 íåò) èëè ÷òî òî íå ïðàâèëüíî? ðàññêàæèòå êàê... ïîæàëóéñòà
êñòàòè åùå âåäü åñòü ðàçíûå êìàíäû íà ðàçíûõ ïðîøèâêàõ
âìåñòî nvram set sdram_init=0x0013
åùå åñòü nvram set sdram_init=0x0113
Last edited by faceless; 11-08-2010 at 17:57.
Asus RT-AC66U, Xerox Phaser 3160B, on the shelf RT-N16 (Killed by lightning)
WL-500gPv1 128MB, WL-500W 300MHz/128M, LCD 40x4, DIR-320 8Mb/64MB
WL-700g 128MB, MNV25E2+ and more and more devices. provod.beeline.ru
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Computers. Since 1984. First one - "ÌÈÐ-1"
À ïîèñêîì ñëàáî âîñïîëüçîâàòüñÿ? Èëè ýòî òîëüêî äëÿ íåãðîâ?
Ñáðîñ 9-é íîãîé ïîäðîáíî îïèñàí â íåñêîëüêèõ òåìàõ.
Âûêëþ÷èòü ðîóòåð - çàìêíóòü íîãó - âêëþ÷èòü ðîóòåð - ïîäîæäàòü - ðàçîìêíóòü íîãó - ïðîøèòü ðîóòåð.
Çû
Ëó÷øå âñåãî, ðàç ðîóòåð âñêðûò è íå íà ãàðàíòèè:
çàìûêàë äåðæàë äîëüøå òîëüêî èãîëêè ãðåþòñÿ îòêëþ÷àë ðîóòåð... âêëþ÷àþ ñíîâà íè÷åãî íå èçìåíèëîñü... îïÿòü ãîðÿò âñå èíäèêàòîðû...
ïðî ïàìÿòü... âèäèìî ïðèäåòñÿ òàê ñäåëàòü