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* commit '5ee8ad71e159e724e2fa1af6b2c502668179502a':
PXE: Use consistent naming for PXE ROMs
Add ipxe submodule
Conflicts:
Makefile
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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* commit 'a9f8ad8f2acdb2398da5d32a5efc19cb0196d79f':
Add SLOF-based partition firmware for pSeries machine, allowing more boot options
Implement PAPR VPA functions for pSeries shared processor partitions
Add a PAPR TCE-bypass mechanism for the pSeries machine
Implement PAPR virtual SCSI interface (ibmvscsi)
Implement PAPR CRQ hypercalls
Implement sPAPR Virtual LAN (ibmveth)
Implement TCE translation for sPAPR VIO
Add (virtual) interrupt to PAPR virtual tty device
Add PAPR H_VIO_SIGNAL hypercall and infrastructure for VIO interrupts
Implement the PAPR (pSeries) virtualized interrupt controller (xics)
Implement assorted pSeries hcalls and RTAS methods
Conflicts:
Makefile
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
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options
Currently, the emulated pSeries machine requires the use of the
-kernel parameter in order to explicitly load a guest kernel. This
means booting from the virtual disk, cdrom or network is not possible.
This patch addresses this limitation by inserting a within-partition
firmware image (derived from the "SLOF" free Open Firmware project).
If -kernel is not specified, qemu will now load the SLOF image, which
has access to the qemu boot device list through the device tree, and
can boot from any of the usual virtual devices.
In order to support the new firmware, an extension to the emulated
machine/hypervisor is necessary. Unlike Linux, which expects
multi-CPU entry to be handled kexec() style, the SLOF firmware expects
only one CPU to be active at entry, and to use a hypervisor RTAS
method to enable the other CPUs one by one.
This patch also implements this 'start-cpu' method, so that SLOF can
start the secondary CPUs and marshal them into the kexec() holding
pattern ready for entry into the guest OS. Linux should, and in the
future might directly use the start-cpu method to enable initially
disabled CPUs, but for now it does require kexec() entry.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
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* commit '3b3d448e01ccfc6fdcb6e3d4ebf47418075e3bb4':
Add new vgabios binaries to blobs list.
Conflicts:
pc-bios/vgabios-cirrus.bin
pc-bios/vgabios.bin
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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The relative URLs do not work when cloning a fork of qemu or when
cloning from the Savannah URL.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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SeaBIOS is a port of pc-bios to GCC. Besides using a more modern tool chain,
SeaBIOS introduces a number of new features including PMM support, better
BEV and BCV support, and better PnP support.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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they aren't integrated into the build but we can do that incrementally.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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