| 64bf0967 | 25-Oct-2023 |
Helge Deller <deller@gmx.de> |
hw/pci-host/astro: Trigger CPU irq on CPU HPA in high memory
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
hw/pci-host/astro: Trigger CPU irq on CPU HPA in high memory
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>
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| 0493aafb | 18-Oct-2023 |
Philippe Mathieu-Daudé <philmd@linaro.org> |
hw/pci-host/bonito: Do not use SysBus API to map local MMIO region
There is no point in exposing an internal MMIO region via
SysBus and directly mapping it in the very same device.
Just map it with
hw/pci-host/bonito: Do not use SysBus API to map local MMIO region
There is no point in exposing an internal MMIO region via
SysBus and directly mapping it in the very same device.
Just map it without using the SysBus API.
Transformation done using the following coccinelle script:
@@
expression sbdev;
expression index;
expression addr;
expression subregion;
@@
- sysbus_init_mmio(sbdev, subregion);
... when != sbdev
- sysbus_mmio_map(sbdev, index, addr);
+ memory_region_add_subregion(get_system_memory(), addr, subregion);
and manually adding the local 'host_mem' variable to
avoid multiple calls to get_system_memory().
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20231019071611.98885-6-philmd@linaro.org>
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| f158d3be | 11-Oct-2023 |
Philippe Mathieu-Daudé <philmd@linaro.org> |
hw/pci-host/sh_pcic: Replace magic value by proper definition
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Message-Id: <20231012
hw/pci-host/sh_pcic: Replace magic value by proper definition
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Message-Id: <20231012041237.22281-4-philmd@linaro.org>
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| 6db7f62b | 11-Oct-2023 |
Philippe Mathieu-Daudé <philmd@linaro.org> |
hw/pci-host/sh_pcic: Correct PCI host / devfn#0 function names
Host bridge device and PCI function #0 are inverted.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Yoshinori
hw/pci-host/sh_pcic: Correct PCI host / devfn#0 function names
Host bridge device and PCI function #0 are inverted.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Message-Id: <20231012041237.22281-3-philmd@linaro.org>
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| c925f40a | 04-Mar-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci/pci: Remove multifunction parameter from pci_new_multifunction()
There is also pci_new() which creates non-multifunction PCI devices.
Accordingly the parameter is always set to true when a mu
hw/pci/pci: Remove multifunction parameter from pci_new_multifunction()
There is also pci_new() which creates non-multifunction PCI devices.
Accordingly the parameter is always set to true when a multi function PCI
device is to be created.
The reason for the parameter's existence seems to be that it is used in the
internal PCI code as well which is the only location where it gets set to
false. This one usage can be resolved by factoring out an internal helper
function.
Remove this redundant, error-prone parameter.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230304114043.121024-6-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| ce5ac09a | 30-Jun-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci-host/i440fx: Resolve i440fx_init()
i440fx_init() is a legacy init function. The previous patches worked towards
TYPE_I440FX_PCI_HOST_BRIDGE to be instantiated the QOM way. Do this now by
tran
hw/pci-host/i440fx: Resolve i440fx_init()
i440fx_init() is a legacy init function. The previous patches worked towards
TYPE_I440FX_PCI_HOST_BRIDGE to be instantiated the QOM way. Do this now by
transforming the parameters passed to i440fx_init() into property assignments.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230630073720.21297-17-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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| ff0a8cc4 | 30-Jun-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci-host/i440fx: Add I440FX_HOST_PROP_PCI_TYPE property
I440FX needs a different PCI device model if the "igd-passthru" property is
enabled. The type name is currently passed as a parameter to i4
hw/pci-host/i440fx: Add I440FX_HOST_PROP_PCI_TYPE property
I440FX needs a different PCI device model if the "igd-passthru" property is
enabled. The type name is currently passed as a parameter to i440fx_init(). This
parameter will be replaced by a property assignment once i440fx_init() gets
resolved.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230630073720.21297-16-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| 82feef45 | 30-Jun-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci-host/i440fx: Add PCI_HOST_{ABOVE, BELOW}_4G_MEM_SIZE properties
Introduce the properties in anticipation of QOM'ification; Q35 has the same
properties.
Note that we want to avoid a "ram size
hw/pci-host/i440fx: Add PCI_HOST_{ABOVE, BELOW}_4G_MEM_SIZE properties
Introduce the properties in anticipation of QOM'ification; Q35 has the same
properties.
Note that we want to avoid a "ram size" property in the QOM interface since it
seems redundant to both properties introduced in this change. Thus the removal
of the ram_size parameter. We assume the invariant of both properties to sum up
to "ram size" which is already asserted in pc_memory_init(). Under Xen the
invariant seems to hold as well, so we now also check it there.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230630073720.21297-15-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| c84858fd | 30-Jun-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci-host/i440fx: Add PCI_HOST_PROP_IO_MEM property
Introduce the property in anticipation of QOM'ification; Q35 has the same
property.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message
hw/pci-host/i440fx: Add PCI_HOST_PROP_IO_MEM property
Introduce the property in anticipation of QOM'ification; Q35 has the same
property.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230630073720.21297-14-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| 09f85b7b | 30-Jun-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci-host/i440fx: Make MemoryRegion pointers accessible as properties
The goal is to eliminate i440fx_init() which is a legacy init function. This
neccessitates the memory regions to be properties
hw/pci-host/i440fx: Make MemoryRegion pointers accessible as properties
The goal is to eliminate i440fx_init() which is a legacy init function. This
neccessitates the memory regions to be properties, like in Q35, which will be
assigned in board code.
Since i440fx needs different PCI devices in Xen mode, and since i440fx shall
be self-contained, the PCI device will be created during realization of the
host. Thus the pointers need to be moved to the host structure to be usable as
properties.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230630073720.21297-13-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| 44df0552 | 30-Jun-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci-host/i440fx: Move i440fx_realize() into PCII440FXState section
i440fx_realize() realizes the PCI device inside the host bridge
(PCII440FXState), but is implemented between i440fx_pcihost_real
hw/pci-host/i440fx: Move i440fx_realize() into PCII440FXState section
i440fx_realize() realizes the PCI device inside the host bridge
(PCII440FXState), but is implemented between i440fx_pcihost_realize() and
i440fx_init() which deal with the host bridge itself (I440FXState). Since we
want to append i440fx_init() to i440fx_pcihost_realize() later let's move
i440fx_realize() out of the way.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230630073720.21297-12-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| a707466d | 30-Jun-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci-host/i440fx: Have common names for some local variables
`PCIHostState` is often referred to as `phb`, own device state usually as `s`.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Rev
hw/pci-host/i440fx: Have common names for some local variables
`PCIHostState` is often referred to as `phb`, own device state usually as `s`.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230630073720.21297-11-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| cda39f13 | 30-Jun-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci-host/i440fx: Replace magic values by existing constants
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Philippe Mathieu-Daud
hw/pci-host/i440fx: Replace magic values by existing constants
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230630073720.21297-10-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| f00f5e4b | 30-Jun-2023 |
Bernhard Beschow <shentey@gmail.com> |
hw/pci-host/i440fx: Add "i440fx" child property in board code
The parent-child relation is usually established near a child's qdev_new(). For
i440fx this allows for reusing the machine parameter, th
hw/pci-host/i440fx: Add "i440fx" child property in board code
The parent-child relation is usually established near a child's qdev_new(). For
i440fx this allows for reusing the machine parameter, thus avoiding
qdev_get_machine() which relies on a global variable.
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230630073720.21297-9-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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