From: vijay.kilari@gmail.com
To: Ian.Campbell@citrix.com, julien.grall@citrix.com,
stefano.stabellini@eu.citrix.com, stefano.stabellini@citrix.com,
tim@xen.org, xen-devel@lists.xen.org
Cc: Prasun.Kapoor@caviumnetworks.com,
Vijaya Kumar K <Vijaya.Kumar@caviumnetworks.com>,
manish.jaggi@caviumnetworks.com, vijay.kilari@gmail.com
Subject: [PATCH v4 00/17] Add ITS support
Date: Fri, 10 Jul 2015 13:12:35 +0530 [thread overview]
Message-ID: <1436514172-3263-1-git-send-email-vijay.kilari@gmail.com> (raw)
From: Vijaya Kumar K <Vijaya.Kumar@caviumnetworks.com>
This is based on DraftF version
http://xenbits.xen.org/people/ianc/vits/draftG.pdf
Following major features are supported
- GICv3 ITS support for arm64 platform
- Only Dom0 is supported. For DomU pci passthrough feature
is required.
Basic boot is tested with single ITS node by adding
and assigning devices from platform initialization.
Changes in v4:
- Patch for rate limiting of error message is removed.
- Patch #4 and #5 in v3 is merged
- Merged #13 and #16 as one patch
- hw_irq_controller is implemented for LPIs
- GITS and GICR emulation for LPIs in separate patches
- Removed build functions for ITS command in physical ITS driver
- Added new patch to add and assign devices from platform file
- Enable compilation of vits and pits driver in separate patch
- Replace msi-parent property in all pci dt nodes to single
ITS node generated by Xen for Dom0
Vijaya Kumar K (17):
xen/arm: Add bitmap_find_next_zero_area helper function
xen: Add log2 functionality
xen/arm: ITS: Port ITS driver to Xen
xen/arm: ITS: Add helper functions to manage its_devices
xen/arm: ITS: implement hw_irq_controller for LPIs
xen/arm: ITS: Add virtual ITS driver
xen/arm: ITS: Add virtual ITS commands support
xen/arm: ITS: Add APIs to add and assign device
xen/arm: ITS: Add GITS registers emulation
xen/arm: ITS: Enable physical and virtual ITS driver compilation
xen/arm: ITS: Add GICR register emulation
xen/arm: ITS: Initialize LPI irq descriptors and route
xen/arm: ITS: Initialize physical ITS
xen/arm: ITS: Add domain specific ITS initialization
xen/arm: ITS: Map ITS translation space
xen/arm: ITS: Generate ITS node for Dom0
xen/arm: ITS: Add pci devices in ThunderX
xen/arch/arm/Makefile | 2 +
xen/arch/arm/domain_build.c | 78 ++
xen/arch/arm/gic-v3-its.c | 1517 +++++++++++++++++++++++++++++++++++++
xen/arch/arm/gic-v3.c | 44 +-
xen/arch/arm/gic.c | 64 +-
xen/arch/arm/irq.c | 92 ++-
xen/arch/arm/platforms/thunderx.c | 77 ++
xen/arch/arm/setup.c | 4 +-
xen/arch/arm/vgic-v3-its.c | 1160 ++++++++++++++++++++++++++++
xen/arch/arm/vgic-v3.c | 103 ++-
xen/arch/arm/vgic.c | 114 ++-
xen/common/bitmap.c | 37 +
xen/include/asm-arm/domain.h | 8 +
xen/include/asm-arm/gic-its.h | 294 +++++++
xen/include/asm-arm/gic.h | 33 +-
xen/include/asm-arm/gic_v3_defs.h | 134 +++-
xen/include/asm-arm/irq.h | 9 +-
xen/include/asm-arm/vgic.h | 2 +
xen/include/xen/bitmap.h | 5 +
xen/include/xen/lib.h | 2 +
xen/include/xen/log2.h | 167 ++++
21 files changed, 3898 insertions(+), 48 deletions(-)
create mode 100644 xen/arch/arm/gic-v3-its.c
create mode 100644 xen/arch/arm/vgic-v3-its.c
create mode 100644 xen/include/asm-arm/gic-its.h
create mode 100644 xen/include/xen/log2.h
--
1.7.9.5
next reply other threads:[~2015-07-10 7:42 UTC|newest]
Thread overview: 113+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-10 7:42 vijay.kilari [this message]
2015-07-10 7:42 ` [PATCH v4 01/17] xen/arm: Add bitmap_find_next_zero_area helper function vijay.kilari
2015-07-10 9:01 ` Jan Beulich
2015-07-10 9:28 ` Vijay Kilari
2015-07-10 9:30 ` Vijay Kilari
2015-07-10 9:45 ` Vijay Kilari
2015-07-10 10:07 ` Jan Beulich
2015-07-10 7:42 ` [PATCH v4 02/17] xen: Add log2 functionality vijay.kilari
2015-07-10 7:42 ` [PATCH v4 03/17] xen/arm: ITS: Port ITS driver to Xen vijay.kilari
2015-07-10 13:01 ` Ian Campbell
2015-07-15 10:23 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 04/17] xen/arm: ITS: Add helper functions to manage its_devices vijay.kilari
2015-07-10 13:05 ` Ian Campbell
2015-07-15 10:37 ` Julien Grall
2015-07-15 14:21 ` Vijay Kilari
2015-07-15 14:28 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 05/17] xen/arm: ITS: implement hw_irq_controller for LPIs vijay.kilari
2015-07-10 13:46 ` Ian Campbell
2015-07-11 14:40 ` Vijay Kilari
2015-07-11 18:08 ` Julien Grall
2015-07-13 9:17 ` Ian Campbell
2015-07-13 21:18 ` Julien Grall
2015-07-15 7:16 ` Vijay Kilari
2015-07-15 8:26 ` Julien Grall
2015-07-15 9:32 ` Ian Campbell
2015-07-15 9:49 ` Julien Grall
2015-07-15 10:01 ` Ian Campbell
2015-07-15 14:15 ` Vijay Kilari
2015-07-15 14:22 ` Julien Grall
2015-07-15 14:28 ` Ian Campbell
2015-07-15 17:01 ` Vijay Kilari
2015-07-16 14:49 ` Ian Campbell
2015-07-16 15:21 ` Marc Zyngier
2015-07-16 16:18 ` Ian Campbell
2015-07-16 16:27 ` Marc Zyngier
2015-07-16 16:37 ` Ian Campbell
2015-07-18 10:13 ` Julien Grall
2015-07-20 11:52 ` Ian Campbell
2015-07-20 12:22 ` Ian Campbell
2015-07-15 18:19 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 06/17] xen/arm: ITS: Add virtual ITS driver vijay.kilari
2015-07-10 13:54 ` Ian Campbell
2015-07-11 14:48 ` Vijay Kilari
2015-07-13 9:27 ` Ian Campbell
2015-07-10 14:15 ` Ian Campbell
2015-07-11 14:48 ` Vijay Kilari
2015-07-13 9:25 ` Ian Campbell
2015-07-15 12:17 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 07/17] xen/arm: ITS: Add virtual ITS commands support vijay.kilari
2015-07-10 14:35 ` Ian Campbell
2015-07-11 14:49 ` Vijay Kilari
2015-07-13 9:22 ` Ian Campbell
2015-07-13 11:15 ` Vijay Kilari
2015-07-13 11:37 ` Ian Campbell
2015-07-17 15:01 ` Vijay Kilari
2015-07-15 13:02 ` Julien Grall
2015-07-15 13:56 ` Ian Campbell
2015-07-15 12:57 ` Julien Grall
2015-07-17 14:12 ` Vijay Kilari
2015-07-17 15:15 ` Julien Grall
2015-07-17 15:34 ` Ian Campbell
2015-07-17 15:44 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 08/17] xen/arm: ITS: Add APIs to add and assign device vijay.kilari
2015-07-10 14:52 ` Ian Campbell
2015-07-15 13:14 ` Julien Grall
2015-07-16 13:40 ` Vijay Kilari
2015-07-16 14:38 ` Julien Grall
2015-07-15 14:15 ` Julien Grall
2015-07-18 9:44 ` Vijay Kilari
2015-07-18 10:06 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 09/17] xen/arm: ITS: Add GITS registers emulation vijay.kilari
2015-07-10 14:56 ` Ian Campbell
2015-07-15 16:13 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 10/17] xen/arm: ITS: Enable physical and virtual ITS driver compilation vijay.kilari
2015-07-15 16:16 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 11/17] xen/arm: ITS: Add GICR register emulation vijay.kilari
2015-07-10 15:10 ` Ian Campbell
2015-07-11 18:25 ` Julien Grall
2015-07-13 9:28 ` Ian Campbell
2015-07-13 9:53 ` Ian Campbell
2015-07-13 16:53 ` Stefano Stabellini
2015-07-15 17:32 ` Julien Grall
2015-07-16 14:15 ` Vijay Kilari
2015-07-16 14:41 ` Julien Grall
2015-07-16 14:46 ` Vijay Kilari
2015-07-16 14:58 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 12/17] xen/arm: ITS: Initialize LPI irq descriptors and route vijay.kilari
2015-07-10 15:30 ` Ian Campbell
2015-07-20 13:07 ` Vijay Kilari
2015-07-20 13:25 ` Julien Grall
2015-07-22 13:31 ` Vijay Kilari
2015-07-22 13:39 ` Julien Grall
2015-07-22 14:17 ` Julien Grall
2015-07-13 17:03 ` Stefano Stabellini
2015-07-13 17:13 ` Stefano Stabellini
2015-07-13 17:36 ` Julien Grall
2015-07-15 18:13 ` Julien Grall
2015-07-16 8:06 ` Julien Grall
2015-07-16 8:37 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 13/17] xen/arm: ITS: Initialize physical ITS vijay.kilari
2015-07-13 17:06 ` Stefano Stabellini
2015-07-10 7:42 ` [PATCH v4 14/17] xen/arm: ITS: Add domain specific ITS initialization vijay.kilari
2015-07-10 15:41 ` Ian Campbell
2015-07-15 17:41 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 15/17] xen/arm: ITS: Map ITS translation space vijay.kilari
2015-07-10 15:43 ` Ian Campbell
2015-07-15 9:01 ` Julien Grall
2015-07-10 7:42 ` [PATCH v4 16/17] xen/arm: ITS: Generate ITS node for Dom0 vijay.kilari
2015-07-13 16:32 ` Stefano Stabellini
2015-07-13 17:31 ` Julien Grall
2015-07-13 17:36 ` Stefano Stabellini
2015-07-10 7:42 ` [PATCH v4 17/17] xen/arm: ITS: Add pci devices in ThunderX vijay.kilari
2015-07-10 15:45 ` Ian Campbell
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