10 Commits

Author SHA1 Message Date
Stefano Ceccherini
ea40a61a84 Some big changes, still not working on my laptop, since hpet interrupts
aren't routed correctly over the 8259, it seems.
- Removed passing the hpet_regs around, since there's a static variable.
- Added lots of debug dprintfs.
- Fixed setting the timer interrupt to edge
- Timer is initialized once.
- Use the timer 0 instead of 2.
- Renamed register definitions to be more readable
- Use 64 bits registers and unions where applicable.
- Other things I don't remember


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33345 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-29 08:36:36 +00:00
Stefano Ceccherini
8593bcad87 Use the hpet defines in the source.
Also shortened some defines using "TN" instead of "TIMER". It's also
the same scheme used in the specs


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33334 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-28 13:14:16 +00:00
Stefano Ceccherini
6e53324663 Added more HPET defines, not yet used in the source.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33331 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-28 05:10:43 +00:00
Stefano Ceccherini
3cafc2ec3e Update comments
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33316 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-27 08:50:42 +00:00
Stefano Ceccherini
d54e62b2c8 Added dumping the timer configuration, and the possibility to use any of
the hpet timer, not just the first 3.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33285 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-25 05:08:22 +00:00
Stefano Ceccherini
cd1352fe63 Fix endianess problem: the period and capabilities bits were reversed in the hpet registers
struct definition.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33274 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-24 22:06:02 +00:00
Stefano Ceccherini
17d39c90b1 code for initializing hpet in the bootloader. Moved around some hpet definitions. HPET initialization is commented out, at the moment
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27131 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-22 08:15:14 +00:00
Stefano Ceccherini
165db546bf should've been part of the previous commit.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26266 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-05 20:45:17 +00:00
Stefano Ceccherini
fa827b37fc took the liberty to add this to the buiild and fix compilation :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25774 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-03 05:02:59 +00:00
Stefano Ceccherini
54d9d37f9d Added patch by Dustin Howett: header with HPET definitions and (empty)
file for hpet implementation. Not yet added to the build.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25773 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-03 04:37:18 +00:00