diff for duplicates of <20011113144240.B669@linux-m68k.org> diff --git a/a/1.txt b/N1/1.txt index 9623f98..d685402 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,26 +1,29 @@ + On Mon, Nov 12, 2001 at 09:54:55PM +0100, Roman Zippel wrote: > Hi, -> +> > Geert Uytterhoeven wrote: -> +> > > > Geert, what is the abstraction they used? -> > +> > > > At first sight, we only use get_rtc_time() and mach_hwclk(). -> +> > Over the weekend I changed it into set_rtc_time()/get_rtc_time(), which > are now defined in <asm/rtc.h>, so mach_hwclk() is gone in the generic > part. > Another feature is the emulation of the timer interrupt, although I have > no idea which program is using this. -hwclock and a bunch of less known porgrams like chrony. +hwclock and a bunch of less known porgrams like chrony. Where the interrupt can be generated its a clear win, otherwise it might be more reasonable to return EINVAL instead of trying to emulate it - presumably hwclock can use some fallback method. -Btw the interrupt need not to be hardware, for the Q40 I test +Btw the interrupt need not to be hardware, for the Q40 I test a rtc register once per jiffie and generate a "soft interrupt". It could be done generic at least for m68k. Bye Richard + +** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/ diff --git a/a/content_digest b/N1/content_digest index 24cc115..d976da8 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -12,31 +12,34 @@ " Linux/PPC Development <linuxppc-dev@lists.linuxppc.org>\0" "\00:1\0" "b\0" + "\n" "On Mon, Nov 12, 2001 at 09:54:55PM +0100, Roman Zippel wrote:\n" "> Hi,\n" - "> \n" + ">\n" "> Geert Uytterhoeven wrote:\n" - "> \n" + ">\n" "> > > Geert, what is the abstraction they used?\n" - "> > \n" + "> >\n" "> > At first sight, we only use get_rtc_time() and mach_hwclk().\n" - "> \n" + ">\n" "> Over the weekend I changed it into set_rtc_time()/get_rtc_time(), which\n" "> are now defined in <asm/rtc.h>, so mach_hwclk() is gone in the generic\n" "> part.\n" "> Another feature is the emulation of the timer interrupt, although I have\n" "> no idea which program is using this.\n" "\n" - "hwclock and a bunch of less known porgrams like chrony. \n" + "hwclock and a bunch of less known porgrams like chrony.\n" "Where the interrupt can be generated its a clear win, otherwise\n" "it might be more reasonable to return EINVAL instead of trying\n" "to emulate it - presumably hwclock can use some fallback method.\n" "\n" - "Btw the interrupt need not to be hardware, for the Q40 I test \n" + "Btw the interrupt need not to be hardware, for the Q40 I test\n" "a rtc register once per jiffie and generate a \"soft interrupt\".\n" "It could be done generic at least for m68k.\n" "\n" "Bye\n" - Richard + "Richard\n" + "\n" + ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/ -ed262c5fdbf898ef326688d54b700de9a4a45988d71f5f918eca761177558680 +b6b26507a75a87d293fa2949c2c642a9ea8966e8f9f67b7bbf75bbde6f148ba6
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