Hi, On 12/09/2016 20:32, Tomasz Nowicki wrote: > The series builds the PCI/MSI domain stack based on initial IORT driver > which is added in first place. As a reference please see IORT spec: > http://infocenter.arm.com/help/topic/com.arm.doc.den0049b/DEN0049B_IO_Remapping_Table.pdf > > Tested on Cavium ThunderX server and Qualcomm Technologies server platform QDF2XXX. > The patches can be found here: > https://github.com/semihalf-nowicki-tomasz/linux.git (its-acpi-v11) Tested-by: Eric Auger <eric.auger@xxxxxxxxxx> on a Cavium QEMU guest with mach-virt. Thanks Eric > > v10 -> v11 > - rebased against v4.8-rc6 > - bug fix for iort_match_node_callback() error handling > - patch 1-2 changelog updates > > v9 -> v10 > - error handling improvements for iort_match_node_callback() but no functional changes > - iort.h -> acpi_iort.h header name change > - style improvements > > v8 -> v9 > - rebased against v4.8-rc4 > - move root IORT pointer validation to one place iort_scan_node() > - function names & Kconfig option name improvements > - remove annoying dev_err() appearances for non-IORT users > - for debug purpose print full ITS resource range > > v7 -> v8 > - rebased against v4.8-rc1 > - move IORT support under new drivers/acpi/arm64 directory > - memory leak fix for iort_match_node_callback() > - iort_node_map_rid() algorithm improvements > - fix RID match check in iort_id_map() > - fix typos and white spaces > > v6 -> v7 > - rebased against irq/irqchip-4.8 > - improvements for IORT ID mapping > - call IORT init call from acpi_init() instead of arch_initcall() > - split IORT driver in to two parts: core and ITS/MSI > > v5 -> v6 > - added locking mechanism for IORT list with domain token > - IORT function name improvements > - extended IORT RID mapping helper > - reworked IORT to be more SMMU friendly > - IORT functions which map RID and find corresponding domain are not > PCI specific any more (struct pci_dev -> struct device) > - bug fixes > > v4 -> v5 > - rebased against v4.7-rc1 > - drop generic layer and call IORT functions directly > - improve resource abstraction and string formatting > > v3 -> v4 > - rebased against v4.5 > - add ACPI support for IRQ domain handling on a per-device basis > - reorder domain setup step > - improve error handling > - code style improvements > > v2 -> v3 > - rebased on top of 4.4 > - fixes and improvements for redistributor init via GICC structures > - fixes as per kbuild reports > > v1 -> v2 > - rebased on top of 4.4-rc4 > - use pci_msi_domain_get_msi_rid for requester ID to device ID translation > > Tomasz Nowicki (8): > ACPI: I/O Remapping Table (IORT) initial support > ACPI: Add new IORT functions to support MSI domain handling > PCI/MSI: Setup MSI domain on a per-device basis using IORT ACPI table > irqchip/gicv3-its: Cleanup for ITS domain initialization > irqchip/gicv3-its: Refactor ITS DT init code to prepare for ACPI > irqchip/gicv3-its: Probe ITS in the ACPI way > irqchip/gicv3-its: Factor out PCI-MSI part that might be reused for > ACPI > irqchip/gicv3-its: Use MADT ITS subtable to do PCI/MSI domain > initialization > > drivers/acpi/Kconfig | 4 + > drivers/acpi/Makefile | 2 + > drivers/acpi/arm64/Kconfig | 6 + > drivers/acpi/arm64/Makefile | 1 + > drivers/acpi/arm64/iort.c | 366 +++++++++++++++++++++++++++++++ > drivers/acpi/bus.c | 2 + > drivers/irqchip/Kconfig | 1 + > drivers/irqchip/irq-gic-v3-its-pci-msi.c | 88 ++++++-- > drivers/irqchip/irq-gic-v3-its.c | 171 +++++++++++---- > drivers/irqchip/irq-gic-v3.c | 7 +- > drivers/pci/msi.c | 11 +- > include/linux/acpi_iort.h | 42 ++++ > include/linux/irqchip/arm-gic-v3.h | 4 +- > 13 files changed, 635 insertions(+), 70 deletions(-) > create mode 100644 drivers/acpi/arm64/Kconfig > create mode 100644 drivers/acpi/arm64/Makefile > create mode 100644 drivers/acpi/arm64/iort.c > create mode 100644 include/linux/acpi_iort.h > -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
