12 Commits

Author	SHA1	Message	Date
Bjoern A. Zeeb	e72f0a071c	Bring over the code from sys/i386/i386/mp_machdep.c, r187880 ... to make XEN config compile again: - Allocate apic vectors on a per-cpu basis.	2009-01-31 21:40:27 +00:00
Kip Macy	3a6d1fcf9c	merge 186535, 186537, and 186538 from releng_7_xen ... Log: - merge in latest xenbus from dfr's xenhvm - fix race condition in xs_read_reply by converting tsleep to mtx_sleep Log: unmask evtchn in bind_{virq, ipi}_to_irq Log: - remove code for handling case of not being able to sleep - eliminate tsleep - make sleeps atomic	2008-12-29 06:31:03 +00:00
Kip Macy	1f5aa99363	Fix general issues with IPI support	2008-10-24 07:58:38 +00:00
Kip Macy	b1efbd6b47	Fix IPI support	2008-10-23 07:20:43 +00:00
Kip Macy	a51ac24407	Hook in ipi handlers	2008-10-21 08:03:12 +00:00
Kip Macy	764b7ef593	Implement infrastructure for gluing i386 ipi functions in to xen's infrastructure	2008-10-21 06:39:40 +00:00
Marius Strobl	6f04e7b9aa	Remove ipi_all() and ipi_self() as the former hasn't been used at ... all to date and the latter also is only used in ia64 and powerpc code which no longer serves a real purpose after bring-up and just can be removed as well. Note that architectures like sun4u also provide no means of implementing IPI'ing a CPU itself natively in the first place. Suggested by: jhb Reviewed by: arch, grehan, jhb	2008-09-28 18:34:14 +00:00
Kip Macy	852c25eda2	move ipi_pcpu to evtchn.c	2008-09-26 05:54:24 +00:00
Kip Macy	4e01238d67	add initial ipi definitions ... MFC after: 1 month	2008-09-25 07:11:04 +00:00
Kip Macy	425eaba985	Change order of pcpu initialization so the pc_prvspace is set ... MFC after: 1 month	2008-09-18 02:59:19 +00:00
Kip Macy	6cf8efdc48	fix initial page directory setup for APs to work when KERNBASE < 0xc0000000 ... MFC after: 1 month	2008-09-18 01:09:15 +00:00
Kip Macy	6859a304c6	Get initial bootstrap of APs working under xen. ... Note that the APs still blow up in sched_throw(). MFC after: 1 month	2008-09-10 07:11:08 +00:00