linux-stable.git/drivers/pci/controller/Makefile, branch linux-5.6.y Linux kernel stable tree PCI: brcmstb: Add Broadcom STB PCIe host controller driver 2020-01-28T13:54:00+00:00 Jim Quinlan james.quinlan@broadcom.com 2019-12-16T11:01:09+00:00 c0452137034bda8f686dd9a2e167949bfffd6776 This adds a basic driver for Broadcom's STB PCIe controller, for now aimed at Raspberry Pi 4's SoC, bcm2711. Signed-off-by: Jim Quinlan <james.quinlan@broadcom.com> Co-developed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> [lorenzo.pieralisi@arm.com: updated brcm_pcie_get_rc_bar2_size_and_offset()according to https://lore.kernel.org/linux-pci/be8ddb33a7360af1815cf686f77f3f0913d02be3.camel@suse.de] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Andrew Murray <andrew.murray@arm.com> Reviewed-by: Jeremy Linton <jeremy.linton@arm.com> 
This adds a basic driver for Broadcom's STB PCIe controller, for now
aimed at Raspberry Pi 4's SoC, bcm2711.

Signed-off-by: Jim Quinlan <james.quinlan@broadcom.com>
Co-developed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
[lorenzo.pieralisi@arm.com: updated brcm_pcie_get_rc_bar2_size_and_offset()according to https://lore.kernel.org/linux-pci/be8ddb33a7360af1815cf686f77f3f0913d02be3.camel@suse.de]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Reviewed-by: Jeremy Linton <jeremy.linton@arm.com>
PCI: cadence: Move all files to per-device cadence directory 2019-11-11T14:57:02+00:00 Tom Joseph tjoseph@cadence.com 2019-11-11T12:30:44+00:00 de80f95ccb9c4de5a0fae0334de5ab438acf3453 Cadence core library files may be used by various platform drivers. Add a new directory "cadence" to group all the Cadence core library files and the platforms using Cadence core library. Signed-off-by: Tom Joseph <tjoseph@cadence.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Andrew Murray <andrew.murray@arm.com> 
Cadence core library files may be used by various platform drivers.
Add a new directory "cadence" to group all the Cadence core library files
and the platforms using Cadence core library.

Signed-off-by: Tom Joseph <tjoseph@cadence.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
PCI: cadence: Refactor driver to use as a core library 2019-11-11T14:56:54+00:00 Tom Joseph tjoseph@cadence.com 2019-11-11T12:30:43+00:00 bd22885aa188f135fd98382febfec650601ec998 Cadence PCIe host and endpoint IP may be embedded into a variety of SoCs/platforms. Let's extract the platform related APIs/Structures in the current driver to a separate file (pcie-cadence-plat.c), such that the common functionality can be used by future platforms. Signed-off-by: Tom Joseph <tjoseph@cadence.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Andrew Murray <andrew.murray@arm.com> 
Cadence PCIe host and endpoint IP may be embedded into a variety of
SoCs/platforms. Let's extract the platform related APIs/Structures in the
current driver to a separate file (pcie-cadence-plat.c), such that the
common functionality can be used by future platforms.

Signed-off-by: Tom Joseph <tjoseph@cadence.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
PCI: hv: Add a Hyper-V PCI interface driver for software backchannel interface 2019-08-22T07:25:12+00:00 Haiyang Zhang haiyangz@microsoft.com 2019-08-22T05:05:41+00:00 348dd93e40c112afda3cd07daa6f470e474d29dc This interface driver is a helper driver allows other drivers to have a common interface with the Hyper-V PCI frontend driver. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This interface driver is a helper driver allows other drivers to
have a common interface with the Hyper-V PCI frontend driver.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
PCI: mobiveil: Add Kconfig/Makefile entries 2018-07-30T13:30:16+00:00 Lorenzo Pieralisi lorenzo.pieralisi@arm.com 2018-07-30T12:09:56+00:00 6f2c73c124b14808d210722fd1c0c8938f9db3ba commit 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver") did not add the configuration and build infrastructure to configure and build the mobiveil controller driver, so at present the driver code is in the kernel but cannot be compiled. Add the mobiveil controller driver Kconfig/Makefile infrastructure. Fixes: 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver") Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in> 
commit 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP
driver") did not add the configuration and build infrastructure to
configure and build the mobiveil controller driver, so at present the
driver code is in the kernel but cannot be compiled.

Add the mobiveil controller driver Kconfig/Makefile infrastructure.

Fixes: 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP
driver")
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
PCI: Collect all native drivers under drivers/pci/controller/ 2018-06-08T12:50:11+00:00 Shawn Lin shawn.lin@rock-chips.com 2018-05-31T01:12:37+00:00 6e0832fa432ec99c94caee733c8f5851cf85560b Native PCI drivers for root complex devices were originally all in drivers/pci/host/. Some of these devices can also be operated in endpoint mode. Drivers for endpoint mode didn't seem to fit in the "host" directory, so we put both the root complex and endpoint drivers in per-device directories, e.g., drivers/pci/dwc/, drivers/pci/cadence/, etc. These per-device directories contain trivial Kconfig and Makefiles and clutter drivers/pci/. Make a new drivers/pci/controllers/ directory and collect all the device-specific drivers there. No functional change intended. Link: https://lkml.kernel.org/r/1520304202-232891-1-git-send-email-shawn.lin@rock-chips.com Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> [bhelgaas: changelog] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> 
Native PCI drivers for root complex devices were originally all in
drivers/pci/host/.  Some of these devices can also be operated in endpoint
mode.  Drivers for endpoint mode didn't seem to fit in the "host"
directory, so we put both the root complex and endpoint drivers in
per-device directories, e.g., drivers/pci/dwc/, drivers/pci/cadence/, etc.

These per-device directories contain trivial Kconfig and Makefiles and
clutter drivers/pci/.  Make a new drivers/pci/controllers/ directory and
collect all the device-specific drivers there.

No functional change intended.

Link: https://lkml.kernel.org/r/1520304202-232891-1-git-send-email-shawn.lin@rock-chips.com
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
[bhelgaas: changelog]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>