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[Qemu-devel] [PATCH V4 0/6] pxb: fix 64-bit MMIO allocation
From: |
Marcel Apfelbaum |
Subject: |
[Qemu-devel] [PATCH V4 0/6] pxb: fix 64-bit MMIO allocation |
Date: |
Thu, 30 Jun 2016 22:07:14 +0300 |
64-bit BARs allocations fix for devices behind PXBs/PXB-PCIEs.
In build_crs() the calculation and merging of the ranges already happens
in 64-bit, but the entry boundaries are silently truncated to 32-bit in the
call to aml_dword_memory(). Fix it by handling the 64-bit MMIO ranges
separately.
v3 -> v4:
Addressed Igor's comments (thanks for the productive review!)
- Split pxb test patch (previously patch 3/3) into the test itself (patch 1/6)
and the blobs (patch 6/6).
- New patch declaring pxb/pxb-pxie as not hot-pluggable.
- Note that it does not solve the DSDT issue, but it is a prerequisite for
the next patch.
- New patch solving the DSDT issue spotted by Igor.
- Using V=1 DIFF=diff make check does make it easier to review the ACPI
changes, thanks.
- Patches 4 and 5 untouched (previously patches 1/3 and 2/3)
v2 -> v3:
- split original series "pci: better support for 64-bit MMIO allocation" into
2 series:
- this is the first part dealing with correct 64-bit MMIO ACPI computation
- the second one will include 64-bit MMIO reservation for PCI hotplug
- Add pxb/pxb-pcie tests (Igor) - See diffs below (*)
- Re-based on latest master.
v1 -> v2:
- resolved some styling issues (Laszlo)
- rebase on latest master (Laszlo)
Thank you,
Marcel
Marcel Apfelbaum (6):
tests/acpi: add pxb/pxb-pcie tests
hw/pxb: declare pxb devices as not hot-pluggable
hw/acpi: fix a DSDT table issue when a pxb is present.
acpi: refactor pxb crs computation
hw/apci: handle 64-bit MMIO regions correctly
tests/acpi: Add pxb/pxb-pcie tests blobs
hw/i386/acpi-build.c | 131 ++++++++++++++++++++++++---------
hw/pci-bridge/pci_expander_bridge.c | 2 +
tests/acpi-test-data/pc/DSDT.pxb | Bin 0 -> 6280 bytes
tests/acpi-test-data/q35/DSDT.pxb_pcie | Bin 0 -> 9098 bytes
tests/bios-tables-test.c | 37 ++++++++++
5 files changed, 134 insertions(+), 36 deletions(-)
create mode 100644 tests/acpi-test-data/pc/DSDT.pxb
create mode 100644 tests/acpi-test-data/q35/DSDT.pxb_pcie
--
2.4.3
- [Qemu-devel] [PATCH V4 0/6] pxb: fix 64-bit MMIO allocation,
Marcel Apfelbaum <=
- [Qemu-devel] [PATCH V4 2/6] hw/pxb: declare pxb devices as not hot-pluggable, Marcel Apfelbaum, 2016/06/30
- [Qemu-devel] [PATCH V4 1/6] tests/acpi: add pxb/pxb-pcie tests, Marcel Apfelbaum, 2016/06/30
- [Qemu-devel] [PATCH V4 3/6] hw/acpi: fix a DSDT table issue when a pxb is present., Marcel Apfelbaum, 2016/06/30
- [Qemu-devel] [PATCH V4 5/6] hw/apci: handle 64-bit MMIO regions correctly, Marcel Apfelbaum, 2016/06/30
- [Qemu-devel] [PATCH V4 4/6] acpi: refactor pxb crs computation, Marcel Apfelbaum, 2016/06/30
- [Qemu-devel] [PATCH V4 6/6] tests/acpi: Add pxb/pxb-pcie tests blobs, Marcel Apfelbaum, 2016/06/30