Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231221031652.119827-47-richard.henderson@linaro.org>
Apply the "32-bit PCI addressing on 40-bit Runway" as the default
iommu transformation. This allows PCI devices to dma PDC memory.
Signed-off-by: Helge Deller <deller@gmx.de>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
hw/hppa: Map astro chip 64-bit I/O mem
hw/hppa: Turn on 64-bit cpu for C3700
-----BEGIN PGP SIGNATURE-----
iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmVJqDEdHHJpY2hhcmQu
aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV8n5Qf/R15CvXGMgjDJjoV2
ILMFM+Rpg17SR2yu060sEZ01R3iHdobeCcDB184K0RI9JLrpcBFar+PeF023o9fn
O9MnfIyL6/ggzaeIpQ9AD2uT0HJMU9hLFoyQqQvnhDHHcT34raL2+Zkrkb2vvauH
XET7awXN9xYCnY4ALrfcapzlrHqI77ahz0vReUWPxk7eGY2ez8dEOiFW2WLBmuMx
mAFAMrFQhq66GjoMDl8JiGHD/KBJQ9X4eUAEotS27lTCOYU0ryA6dWBGqBSTWCUa
smpxkeGQKOew+717HV1H4FdCRYG1Rgm7yFN423JULeew+T7DHvfe0K55vMIulx5I
g3oVZA==
=dxC7
-----END PGP SIGNATURE-----
Merge tag 'pull-pa-20231106' of https://gitlab.com/rth7680/qemu into staging
target/hppa: Implement PA2.0 instructions
hw/hppa: Map astro chip 64-bit I/O mem
hw/hppa: Turn on 64-bit cpu for C3700
# -----BEGIN PGP SIGNATURE-----
#
# iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmVJqDEdHHJpY2hhcmQu
# aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV8n5Qf/R15CvXGMgjDJjoV2
# ILMFM+Rpg17SR2yu060sEZ01R3iHdobeCcDB184K0RI9JLrpcBFar+PeF023o9fn
# O9MnfIyL6/ggzaeIpQ9AD2uT0HJMU9hLFoyQqQvnhDHHcT34raL2+Zkrkb2vvauH
# XET7awXN9xYCnY4ALrfcapzlrHqI77ahz0vReUWPxk7eGY2ez8dEOiFW2WLBmuMx
# mAFAMrFQhq66GjoMDl8JiGHD/KBJQ9X4eUAEotS27lTCOYU0ryA6dWBGqBSTWCUa
# smpxkeGQKOew+717HV1H4FdCRYG1Rgm7yFN423JULeew+T7DHvfe0K55vMIulx5I
# g3oVZA==
# =dxC7
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 07 Nov 2023 11:00:01 HKT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F
* tag 'pull-pa-20231106' of https://gitlab.com/rth7680/qemu: (85 commits)
hw/hppa: Allow C3700 with 64-bit and B160L with 32-bit CPU only
hw/hppa: Turn on 64-bit CPU for C3700 machine
hw/pci-host/astro: Trigger CPU irq on CPU HPA in high memory
hw/pci-host/astro: Map Astro chip into 64-bit I/O memory region
target/hppa: Improve interrupt logging
target/hppa: Update IIAOQ, IIASQ for pa2.0
target/hppa: Create raise_exception_with_ior
target/hppa: Add unwind_breg to CPUHPPAState
target/hppa: Clear upper bits in mtctl for pa1.x
target/hppa: Avoid async_safe_run_on_cpu on uniprocessor system
target/hppa: Add pa2.0 cpu local tlb flushes
target/hppa: Implement pa2.0 data prefetch instructions
linux-user/hppa: Drop EXCP_DUMP from handled exceptions
hw/hppa: Translate phys addresses for the cpu
include/hw/elf: Remove truncating signed casts
target/hppa: Return zero for r0 from load_gpr
target/hppa: Precompute zero into DisasContext
target/hppa: Fix interruption based on default PSW
target/hppa: Implement PERMH
target/hppa: Implement MIXH, MIXW
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
The CPU HPA is in the high F-region on PA2.0 CPUs, so use F_EXTEND()
to trigger interrupt request at the right CPU HPA address.
Note that the cpu_hpa value comes out of the IRT, which doesn't store the
higher addresss bits.
Signed-off-by: Helge Deller <deller@gmx.de>
This patch modifies pci_setup_iommu() to set PCIIOMMUOps
instead of setting PCIIOMMUFunc. PCIIOMMUFunc is used to
get an address space for a PCI device in vendor specific
way. The PCIIOMMUOps still offers this functionality. But
using PCIIOMMUOps leaves space to add more iommu related
vendor specific operations.
Cc: Kevin Tian <kevin.tian@intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Eric Auger <eric.auger@redhat.com>
Cc: Yi Sun <yi.y.sun@linux.intel.com>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Eric Auger <eric.auger@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Hervé Poussineau <hpoussin@reactos.org>
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Cc: BALATON Zoltan <balaton@eik.bme.hu>
Cc: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Cc: Jagannathan Raman <jag.raman@oracle.com>
Cc: Matthew Rosato <mjrosato@linux.ibm.com>
Cc: Eric Farman <farman@linux.ibm.com>
Cc: Halil Pasic <pasic@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Thomas Huth <thuth@redhat.com>
Cc: Helge Deller <deller@gmx.de>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
[ clg: - refreshed on latest QEMU
- included hw/remote/iommu.c
- documentation update
- asserts in pci_setup_iommu()
- removed checks on iommu_bus->iommu_ops->get_address_space
- included Elroy PCI host (PA-RISC) ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
The 64-bit PA-RISC machines use a Astro system bus adapter (SBA)
with Elroy PCI host chips.
Later generation Astro chips were named Pluto, Ike and REO.
Signed-off-by: Helge Deller <deller@gmx.de>
