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a660083eb0
linux/drivers/pci
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Kishon Vijay Abraham I a660083eb0 PCI: dwc: designware: Add new *ops* for CPU addr fixup 
Some platforms (like dra7xx) require only the least 28 bits of the
corresponding 32 bit CPU address to be programmed in the address
translation unit. This modified address is stored in io_base/mem_base/
cfg0_base/cfg1_base in dra7xx_pcie_host_init(). While this is okay for
host mode where the address range is fixed, device mode requires different
addresses to be programmed based on the host buffer address.  Add a new
ops to get the least 28 bits of the corresponding 32 bit CPU address and
invoke it before programming the address translation unit.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Joao Pinto <jpinto@synopsys.com>
2017-04-04 08:30:10 -05:00
..
dwc PCI: dwc: designware: Add new *ops* for CPU addr fixup 2017-04-04 08:30:10 -05:00
host PCI: thunder-pem: Fix legacy firmware PEM-specific resources 2017-04-03 15:10:21 -05:00
hotplug sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
pcie PCI/ASPM: Always set link->downstream to avoid NULL dereference on remove 2017-03-07 14:23:30 -06:00
access.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
ats.c
bus.c PCI: Autosense device removal in pci_bridge_d3_update() 2016-11-17 18:44:56 -06:00
ecam.c PCI: Add MCFG quirks for Qualcomm QDF2432 host controller 2016-12-06 13:45:49 -06:00
host-bridge.c cxl: use pcibios_free_controller_deferred() when removing vPHBs 2016-08-22 11:09:33 +10:00
hotplug-pci.c
htirq.c
iov.c PCI: Lock each enable/disable num_vfs operation in sysfs 2017-02-03 13:42:38 -06:00
irq.c
Kconfig PCI: Move DesignWare IP support to new drivers/pci/dwc/ directory 2017-02-21 14:59:53 -06:00
Makefile PCI: dwc: Remove dependency of designware on CONFIG_PCI 2017-02-21 15:00:26 -06:00
msi.c PCI: add an API to get node from vector 2017-03-02 08:56:04 -07:00
of.c PCI/MSI: Use of_msi_get_domain instead of open-coded "msi-parent" parsing 2015-10-16 13:07:14 +01:00
pci-acpi.c Merge branch 'pci/pm' into next 2016-12-12 11:25:04 -06:00
pci-driver.c pci-v4.11-changes 2017-02-23 11:53:22 -08:00
pci-label.c PCI: Fix broken URL for Dell biosdevname 2016-02-29 12:03:19 -06:00
pci-mid.c pci-v4.10-changes 2016-12-15 12:46:48 -08:00
pci-stub.c
pci-sysfs.c PCI: Lock each enable/disable num_vfs operation in sysfs 2017-02-03 13:42:38 -06:00
pci.c Revert "PCI: pciehp: Add runtime PM support for PCIe hotplug ports" 2017-02-03 08:53:51 -06:00
pci.h PCI: Lock each enable/disable num_vfs operation in sysfs 2017-02-03 13:42:38 -06:00
probe.c pci-v4.11-changes 2017-02-23 11:53:22 -08:00
proc.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
quirks.c PCI: Prevent VPD access for QLogic ISP2722 2017-03-07 14:16:57 -06:00
remove.c PCI: Autosense device removal in pci_bridge_d3_update() 2016-11-17 18:44:56 -06:00
rom.c PCI: Add comments about ROM BAR updating 2016-11-29 18:05:09 -06:00
search.c PCI: Add support for multiple DMA aliases 2016-04-11 14:34:32 -05:00
setup-bus.c PCI: Remove res_to_dev_res() debug message 2016-12-29 11:27:52 -06:00
setup-irq.c
setup-res.c Merge branch 'pci/host-rockchip' into next 2016-12-12 11:25:11 -06:00
slot.c locking/atomic, kref: Add kref_read() 2017-01-14 11:37:18 +01:00
syscall.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
vc.c PCI: Fix unaligned accesses in VC code 2016-06-20 13:24:20 -05:00
vpd.c
xen-pcifront.c xen: make use of xenbus_read_unsigned() in xen-pcifront 2016-11-07 13:55:26 +01:00