x86: HPET_MSI Basic HPET_MSI setup code

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Basic HPET MSI setup code. Routines to perform basic MSI read write
in HPET memory map and setting up irq_chip for HPET MSI.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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venkatesh.pallipadi@intel.com 2008-09-05 18:02:17 -07:00 • committed by Ingo Molnar

parent b40d575bf0

commit 58ac1e76ce

3 changed files with 139 additions and 0 deletions

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54

arch/x86/kernel/hpet.c

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64

arch/x86/kernel/io_apic.c

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