153 Commits

Author	SHA1	Message	Date
Marc Zyngier	bf9529f8c8	irqchip: GICv3: ITS: LPI allocator ... LPIs are the type of interrupts that are used by the ITS. Given the size of the namespace (anywhere between 16 and 32bit), interrupt IDs are allocated in chunks of 32. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1416839720-18400-7-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>	2014-11-26 15:55:13 +00:00
Marc Zyngier	c48ed51c0d	irqchip: GICv3: ITS: irqchip implementation ... The usual methods that are used to present an irqchip to the rest of the kernel Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1416839720-18400-6-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>	2014-11-26 15:55:13 +00:00
Marc Zyngier	cc2d3216f5	irqchip: GICv3: ITS command queue ... The ITS is configured through a number commands that the driver issues to the HW using a memory-based circular buffer. This patch implements the subset of commands that are required for Linux. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1416839720-18400-5-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>	2014-11-26 15:55:12 +00:00