What do you mean by 'odd' mappings (the EPN or RPNor ??)
Entry EPN RPN TID TMASK WIMGE TSIZ U0:3 X0:1 --------------------------------------------------------------- LT8 E5BF1000 995EA900 96 000 0C D 8 0 <continued> PID TS PROT SHEN UR UW UX SR SW SX TIDZ VAL 0 1 U S D E E E E D D V We are using a 36bit address (mainly to remap our I/O and local bus devices to outside the 32bit addressing space)... t >> -----Original Message----- >> From: Kumar Gala [mailto:ga...@kernel.crashing.org] >> Sent: Thursday, May 21, 2009 10:45 AM >> To: Morrison, Tom >> Cc: linuxppc-dev@ozlabs.org; Young, Andrew; Brown, Jeff; Geary Sean- >> R60898 >> Subject: Re: How to debug a hung multi-core system.... >> >> > [Morrison, Tom] >> > >BKM>tat >> > >> > Entry EPN RPN TID TMASK WIMGE TSIZ U0:3 X0:1 >> > PID TS PROT SHEN UR UW UX SR SW SX TIDZ VAL >> > >> >> > LT0 C0000000 00000000 00 0FF 04 9 0 0 >> > 0 0 P P E E D E E D D V >> > LT1 D0000000 01000000 00 0FF 04 9 0 0 >> > 0 0 P P E E D E E D D V >> > LT2 E0000000 02000000 00 0FF 04 9 0 0 >> > 0 0 P P E E D E E D D V >> >> > LT4 F924E000 7C054500 BA 000 0B E 0 3 >> > 0 0 P S E E D E E D D V >> >> > LT6 80000000 1F000000 F2 0FF 1D 9 B 3 >> > 0 0 U S D E D E E E D V >> > LT7 64000000 1F000000 B3 07F 02 8 B 0 >> > 0 1 U S D E D D E E D V >> > LT8 E5BF1000 995EA900 96 000 0C D 8 0 >> > 0 1 U S D E E E E D D V >> >> > LT11 6B000000 F5700000 BC 03F 04 7 D 0 >> > 0 1 P S E E E E E E D V >> > LT12 712DB000 F1B59100 2A 000 19 C F 1 >> > 0 1 P S E E E E D E D V >> > LT13 00000000 F0000000 7F 0FF 07 B 0 0 >> > 0 1 P S D D E E E E D V >> > LT14 A3000000 FDD00000 C5 03F 16 7 E 3 >> > 0 1 P S E E E D D E D V >> > LT15 F7F00000 B0B80000 82 00F 1F 5 F 0 >> > 0 1 P P E E D D D D D V >> >> Do you know what the Entry field means? Are you guys putting your own >> mappings into the TLB? LT4..LT15 (with VAL = V) seem very odd to me. >> >> - k _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
