Re: [PATCH 2/3] irq: Add hw continuous IRQs map to virtual continuous IRQs support

2013-03-05 Thread Mike Qiu
于 2013/3/6 13:42, Michael Ellerman 写道: On Wed, Mar 06, 2013 at 01:34:58PM +0800, Mike Qiu wrote: 于 2013/3/6 11:54, Michael Ellerman 写道: On Tue, Mar 05, 2013 at 03:19:57PM +0800, Mike Qiu wrote: 于 2013/3/5 10:23, Michael Ellerman 写道: On Tue, Jan 15, 2013 at 03:38:55PM +0800, Mike Qiu wrote: d

Re: [PATCH 2/3] irq: Add hw continuous IRQs map to virtual continuous IRQs support

2013-03-05 Thread Mike Qiu
于 2013/3/6 11:54, Michael Ellerman 写道: On Tue, Mar 05, 2013 at 03:19:57PM +0800, Mike Qiu wrote: 于 2013/3/5 10:23, Michael Ellerman 写道: On Tue, Jan 15, 2013 at 03:38:55PM +0800, Mike Qiu wrote: Adding a function irq_create_mapping_many() which can associate multiple MSIs to a continous irq map

Re: [PATCH 2/3] irq: Add hw continuous IRQs map to virtual continuous IRQs support

2013-03-05 Thread Michael Ellerman
On Wed, Mar 06, 2013 at 01:34:58PM +0800, Mike Qiu wrote: > 于 2013/3/6 11:54, Michael Ellerman 写道: > >On Tue, Mar 05, 2013 at 03:19:57PM +0800, Mike Qiu wrote: > >>于 2013/3/5 10:23, Michael Ellerman 写道: > >>>On Tue, Jan 15, 2013 at 03:38:55PM +0800, Mike Qiu wrote: > diff --git a/kernel/irq/irq

Re: [PATCH 2/3] irq: Add hw continuous IRQs map to virtual continuous IRQs support

2013-03-05 Thread Michael Ellerman
On Tue, Mar 05, 2013 at 03:19:57PM +0800, Mike Qiu wrote: > 于 2013/3/5 10:23, Michael Ellerman 写道: > >On Tue, Jan 15, 2013 at 03:38:55PM +0800, Mike Qiu wrote: > >>Adding a function irq_create_mapping_many() which can associate > >>multiple MSIs to a continous irq mapping. > >> > >>This is needed t

Re: [PATCH 2/3] irq: Add hw continuous IRQs map to virtual continuous IRQs support

2013-03-04 Thread Mike Qiu
于 2013/3/5 10:41, Paul Mundt 写道: On Tue, Jan 15, 2013 at 03:38:55PM +0800, Mike Qiu wrote: Adding a function irq_create_mapping_many() which can associate multiple MSIs to a continous irq mapping. This is needed to enable multiple MSI support for pSeries. +int irq_create_mapping_many(struct ir

Re: [PATCH 2/3] irq: Add hw continuous IRQs map to virtual continuous IRQs support

2013-03-04 Thread Mike Qiu
于 2013/3/5 10:23, Michael Ellerman 写道: On Tue, Jan 15, 2013 at 03:38:55PM +0800, Mike Qiu wrote: Adding a function irq_create_mapping_many() which can associate multiple MSIs to a continous irq mapping. This is needed to enable multiple MSI support for pSeries. Signed-off-by: Mike Qiu --- i

Re: [PATCH 2/3] irq: Add hw continuous IRQs map to virtual continuous IRQs support

2013-03-04 Thread Paul Mundt
On Tue, Jan 15, 2013 at 03:38:55PM +0800, Mike Qiu wrote: > Adding a function irq_create_mapping_many() which can associate > multiple MSIs to a continous irq mapping. > > This is needed to enable multiple MSI support for pSeries. > > +int irq_create_mapping_many(struct irq_domain *domain, > +

Re: [PATCH 2/3] irq: Add hw continuous IRQs map to virtual continuous IRQs support

2013-03-04 Thread Michael Ellerman
On Tue, Jan 15, 2013 at 03:38:55PM +0800, Mike Qiu wrote: > Adding a function irq_create_mapping_many() which can associate > multiple MSIs to a continous irq mapping. > > This is needed to enable multiple MSI support for pSeries. > > Signed-off-by: Mike Qiu > --- > include/linux/irq.h |

[PATCH 2/3] irq: Add hw continuous IRQs map to virtual continuous IRQs support

2013-01-15 Thread Mike Qiu
Adding a function irq_create_mapping_many() which can associate multiple MSIs to a continous irq mapping. This is needed to enable multiple MSI support for pSeries. Signed-off-by: Mike Qiu --- include/linux/irq.h |2 + include/linux/irqdomain.h |3 ++ kernel/irq/irqdomain.c|