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path: root/drivers/pci/pcie/portdrv_bus.c
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2012-08-23PCI: Introduce pci_pcie_type(dev) to replace pci_dev->pcie_typeYijing Wang
Introduce an inline function pci_pcie_type(dev) to extract PCIe device type from pci_dev->pcie_flags_reg field, and prepare for removing pci_dev->pcie_type. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2009-12-04PCI: portdrv: remove unnecessary struct pcie_port_dataKenji Kaneshige
Remove 'port_type' field in struct pcie_port_data(), because we can get port type information from struct pci_dev. With this change, this patch also does followings: - Remove struct pcie_port_data because it no longer has any field. - Remove portdrv private definitions about port type (PCIE_RC_PORT, PCIE_SW_UPSTREAM_PORT and PCIE_SW_DOWNSTREAM_PORT), and use generic definitions instead. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-03-19PCI: PCIe portdrv: Remove struct pcie_port_service_idRafael J. Wysocki
The PCI Express port driver uses 'struct pcie_port_service_id' for matching port service devices and drivers, but this structure contains fields that duplicate information from the port device itself (vendor, device, subvendor, subdevice) and fields that are not used by any existing port service driver (class, class_mask, drvier_data). Also, both existing port service drivers (AER and PCIe HP) don't even use the vendor and device fields for device matching. Therefore 'struct pcie_port_service_id' can be removed altogether and the only useful members of it (port_type, service) can be introduced directly into the port service device and port service driver structures. That simplifies the code quite a bit and reduces its size. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-01-07PCI: PCIe portdrv: Rearrange code so that related things are togetherRafael J. Wysocki
Rearrange code in drivers/pci/pcie/portdrv_bus.c and drivers/pci/pcie/portdrv_core.c so that related functions and data structures are closer together. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-01-07PCI: PCIe portdrv: Fix suspend and resume of PCI Express port servicesRafael J. Wysocki
There is a problem with the suspend and resume of PCI Express port service devices that the ->suspend() and ->resume() routines of each service device are called twice in each suspend-resume cycle, which is obviously wrong. The scenario is that first, the PCI Express port driver calls suspend and resume routines of each port service driver from its pcie_portdrv_suspend() and pcie_portdrv_resume() callbacks, respectively (which is correct), and second, the pcie_port_bus_type driver calls them from its ->suspend() and ->resume() callbacks (which is not correct, because it doesn't happen at the right time). The solution is to remove the ->suspend() and ->resume() callbacks from pcie_port_bus_type and the associated functions. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2008-06-10PCIe: fix 'symbol not declared' sparse warningsAlex Chiang
While refreshing my physical PCI slot series against upstream, I noticed a few simple sparse/compile warnings that were easy to fix. Fix the following sparse warnings in PCIe: drivers/pci/pcie/aer/aerdrv.c:86:6: warning: symbol 'pci_no_aer' was not declared. Should it be static? drivers/pci/pcie/portdrv_bus.c:21:17: warning: symbol 'pcie_port_bus_type' was not declared. Should it be static? Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2006-09-26PCI-Express AER implemetation: export pcie_port_bus_typeZhang, Yanmin
Patch 2 exports pcie_port_bus_type. Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-17[PATCH] PCI Hotplug: get pciehp to work on the downstream port of a switchDely Sy
Here is the updated patch to get pciehp driver to work for downstream port of a switch and handle the difference in the offset value of PCI Express capability list item of different ports. Signed-off-by: Dely Sy <dely.l.sy@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-04-16[PATCH] fix u32 vs. pm_message_t in PCI, PCIEPavel Machek
This fixes drivers/pci (mostly pcie stuff). Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!