- 08 8月, 2011 9 次提交
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由 Avi Kivity 提交于
Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
There is only one function, so no need for a function pointer. Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
Superceded by pci_register_bar_region(). The implementations are folded together. Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
Superceded by pci_register_bar_region(). Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
The msix table is defined as a subregion, to allow for a BAR that mixes device specific regions with the msix table. Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
This lets us register BARs in the I/O address space. Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
Some (hacky) devices that have a back-channel to read this address back outside the normal configuration mechanisms, such as VMware svga. Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 29 7月, 2011 2 次提交
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由 Avi Kivity 提交于
Allow registering a BAR using a MemoryRegion. Once all users are converted, pci_register_bar() and pci_register_bar_simple() will be removed. Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
This is now done sloppily, via get_system_memory(). Eventually callers will be converted to stop using that. Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 12 6月, 2011 1 次提交
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由 Isaku Yamahata 提交于
vender id/device id... in configuration space are read-only registers which are commonly defined for all pci devices. So move those initialization into common place. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 06 5月, 2011 1 次提交
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由 Stefan Weil 提交于
Replace writeable -> writable Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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- 07 4月, 2011 1 次提交
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由 Avi Kivity 提交于
This is similar to pci_register_bar(), but automatically registers a single memory region spanning the entire BAR. Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 01 4月, 2011 1 次提交
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由 Isaku Yamahata 提交于
Introduce accessor function to know INTx levels. It will be used later by q35. Although piix_pci tracks the intx line levels, it can be eliminated by this helper function. Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 29 3月, 2011 3 次提交
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由 Isaku Yamahata 提交于
use uint8_t for devfn_min instead of int. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
(slot, fn) pair is somewhat confusing because of ARI. So use devfn for pci_find_device() instead of (slot, fn). Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
Introduce symbol PCI_SLOT_MAX for the # of slots, and replace the magic, 256. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 12 2月, 2011 1 次提交
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由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 20 1月, 2011 1 次提交
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由 Isaku Yamahata 提交于
deassert intx on device reset. So far pci_device_reset() is used for system reset. In that case, interrupt controller is reset at the same time so that all irq is are deasserted. But now pci bus reset/flr is supported, and in that case irq needs to be disabled explicitly. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 10 1月, 2011 1 次提交
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由 Gerd Hoffmann 提交于
This patch adds a field to PCIDeviceInfo to tag devices as being not hotpluggable. Any attempt to plug-in or -out such a device will throw an error. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 24 12月, 2010 1 次提交
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由 Isaku Yamahata 提交于
This patch introduce a helper function to get PCIDevice from qdev id. This function will be used later. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 22 12月, 2010 1 次提交
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由 Isaku Yamahata 提交于
Support flr: trigger device reset on flr config write. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 17 12月, 2010 1 次提交
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由 Alexander Graf 提交于
We need a PCI ID for our new AHCI adapter. I just picked an ICH-9 because that's the one in the Q35 chipset. This patch adds a PCI ID define for an ICH-9 AHCI adapter. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 09 12月, 2010 2 次提交
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由 Michael S. Tsirkin 提交于
msi depends on pci but pci should not depend on msi. The only dependency we have is a recent addition of pci_msi_ functions, IMO they add little enough to open-code in the small number of users. Follow-up patches add more cleanups. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
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由 Isaku Yamahata 提交于
pcie aer needs SERR bit to be writable, and the PCI spec requires this as well. For compatibility, introduce compat global property command_serr_enable and make this bit readonly for a pre 0.14 pc machine. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 22 11月, 2010 1 次提交
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由 Isaku Yamahata 提交于
Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 16 11月, 2010 2 次提交
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由 Michael S. Tsirkin 提交于
This patch fixes hot unplug of cold plugged devices (those present at system start), which got broken by 5beb8ad5 . Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Acked-by: NCam Macdonell <cam@cs.ualberta.ca> Tested-by: NCam Macdonell <cam@cs.ualberta.ca> Reported-by: Cam Macdonell <cam@cs.ualberta.ca>.
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由 Michael S. Tsirkin 提交于
This patch fixes hot unplug of cold plugged devices (those present at system start), which got broken by 5beb8ad5 . Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Acked-by: NCam Macdonell <cam@cs.ualberta.ca> Tested-by: NCam Macdonell <cam@cs.ualberta.ca> Reported-by: Cam Macdonell <cam@cs.ualberta.ca>.
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- 19 10月, 2010 4 次提交
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由 Isaku Yamahata 提交于
This patch implements helper functions for pci express capability and pci express extended capability allocation. NOTE: presence detection depends on pci_qdev_init() change. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
implements msi related functions. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
this patch implements helper functions to handle msi-x and msi uniformly. They will be used later. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
This patch introduces helper functions to test-and-{clear, set} mask in configuration space. pci_{byte, word, long, quad}_test_and_{clear, set}_mask(). They will be used later. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 21 9月, 2010 1 次提交
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由 Isaku Yamahata 提交于
Implement RW1C register framework. With this patch, it would be easy to implement W1C(Write 1 to Clear) register by just setting w1cmask. Later RW1C register will be used by pcie. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 18 9月, 2010 1 次提交
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由 Blue Swirl 提交于
Extract range functions from pci.h. These will be used by later patches by non-PCI devices. Adjust current users. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 14 9月, 2010 1 次提交
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由 Isaku Yamahata 提交于
Make type uint8_t from int because PCIIORegion::type is uint8_t. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
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- 08 9月, 2010 2 次提交
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由 Isaku Yamahata 提交于
make pci_parse_devfn() aware of func. With func = NULL it behave as before. This will be used later. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Isaku Yamahata 提交于
By making pci_add_capability() the special case of pci_add_capability_at_offset() of offset = 0, consolidate pci_add_capability_at_offset() into pci_add_capability(). Cc: Stefan Weil <weil@mail.berlios.de> Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 22 7月, 2010 1 次提交
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由 Isaku Yamahata 提交于
Move pci bridge related code into pci_bridge.c from pci.c for further enhancement. pci.c is big enough now, so split it out. No code change but exporting some accesser functions. In fact, few pci bridge functions stays in pci.c. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 12 7月, 2010 1 次提交
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由 Isaku Yamahata 提交于
make pci bridge aware of pci multi function property and let pci generic code to set the bit. Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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