w
module initialization
- added default value for "Enumeration method" choice in Kconfig
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
Alexandre Bounine (3):
rapidio: make enumeration/discovery configurable
rapidio: add enumera
Update RapidIO documentation to reflect changes made to enumeration/discovery
build configuration and user space triggering mechanism.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
---
Documentation/rapidio/rapidio.txt
endpoints).
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
---
drivers/rapidio/rio-driver.c |1 +
drivers/rapidio/rio-scan.c | 24 +++--
drivers/rapidio/rio-sysfs.c | 45
as statically
linked or modular method. This configuration option is named "Basic
enumeration/discovery" method.
Several common routines have been moved from rio-scan.c to make them available
to other enumeration methods and reduce number of exported symbols.
Signed-off-by: Alexandre B
handler
routine and re-enabled when exiting it. Re-enabling device interrupts will
trigger new MSI message(s) if Tsi721 registered new events since entering
interrupt handler routine.
This patch is applicable to kernel versions starting from v3.2.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
---
drivers/rapidio/switches/Kconfig |7 ---
drivers/rapidio/switches/Makefile |1 -
drivers/rapidio/switches/tsi500.c | 78 -
3 files changed, 0 insertions(+), 86 deletions(-)
delete mode
enumeration/discovery method.
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
Cc: Stef van Os
Cc: Jean Delvare
Alexandre Bounine (7):
rapidio: convert switch drivers to modules
rapidio/rionet: rework driver initialization and removal
rapidio: update
This patch adds an option to build device driver for Tsi721 PCIe-to-SRIO bridge
device as a kernel module.
Currently this module cannot be unloaded because the existing RapidIO subsystem
code does not support dynamic removal of local RapidIO controllers (TODO).
Signed-off-by: Alexandre Bounine
; with its
module-specific analog "rapidio.hdid=".
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
Cc: Stef van Os
Cc: Jean Delvare
---
arch/x86/Kconfig |4 ++--
drivers/rapidio/Makefile |4 +++-
d
6 bit),
ad - Assembly ID (16 bit),
as they are reported in corresponding Capability Registers (CARs)
of each RapidIO device.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
Cc: Stef van Os
Cc: Jean Delvare
---
drivers/rapidio/ri
the best matching
mport ID;
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
Cc: Stef van Os
Cc: Jean Delvare
---
drivers/rapidio/rio-scan.c |1 +
drivers/rapidio/rio-sysfs.c | 17 +
drivers/rapidio/rio.c
Update RapidIO documentation files to reflect modularization changes.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
Cc: Stef van Os
Cc: Jean Delvare
---
Documentation/rapidio/rapidio.txt | 98
O bus.
The reworked rio_remove_dev() and rionet_exit() routines also include handling
of individual rionet peer device removal which was not supported before.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: "David S. Miller"
Cc: Andre van Herk
Cc:
ation/discovery starts.
This patch also moves several common routines from enumeration/discovery module
into the RapidIO core code to make switch-specific operations accessible to all
components of RapidIO subsystem.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andr
es the component tag and does not have other use than in
device name generation.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
Cc: Stef van Os
---
drivers/rapidio/rio-scan.c |5 ++---
include/linux/rio.h|2 --
a Nelissen
Alexandre Bounine (3):
rapidio: make enumeration/discovery configurable
rapidio: add enumeration/discovery start from user space
rapidio: documentation update for enumeration changes
Documentation/rapidio/rapidio.txt | 137 --
Documentation/rapidio/sysfs.tx
endpoints).
For compatibility with the existing RapidIO subsystem implementation, automatic
boot time enumeration/discovery start can be configured in by selecting
CONFIG_RAPIDIO_ENUM_AUTO option.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc
Update RapidIO documentation to reflect changes made to enumeration/discovery
build configuration and user space triggering mechanism.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Micha Nelissen
---
Documentation/rapidio/rapidio.txt
updated to be used
as built-in or modular method. This configuration option is named "Basic
enumeration/discovery" method.
Several common routines have been moved from rio-scan.c to make them available
to other enumeration methods and reduce number of exported symbols.
Signed-off-by:
access to the RapidIO device list.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Andre van Herk
Cc: Stef van Os
Cc: linux-ker...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
---
drivers/rapidio/rio.c | 66 +++--
include/linux/rio_drv.h | 5
Allow modular build option for RapidIO subsystem core in MIPS and PowerPC
architectural branches.
At this moment modular RapidIO subsystem build is enabled only for platforms
that use PCI/PCIe based RapidIO controllers (e.g. Tsi721).
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Jean
but tasklet is disabled. tasklet_kill should be used in this case."
This patch is applicable to kernel versions starting from v3.5.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Xiaotian Feng
Cc: Thomas Gleixner
Cc: Mike Galbraith
Cc:
---
drivers/rapidio/devices/tsi721.h
l RapidIO mport devices and provide device details needed for upper layers.
This change to RapidIO device hierarchy does not break any known existing kernel
or user space interfaces.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Andre van Herk
Cc: Stef van Os
Cc: J
Change mport object initialization/registration sequence to match reworked
version of rio_register_mport() in the core code.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Benjamin Herrenschmidt
Cc: Aurelien Jacquiot
Cc: Andre van Herk
Cc: linux-ker...@vger.kernel.org
Cc: linuxppc-dev
Platform-specific update following changes in port-write handler interface.
This is a follow-up patch for
[PATCH 22/30] rapidio: add global inbound port write interfaces
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Benjamin Herrenschmidt
Cc: Aurelien Jacquiot
Cc: Andre van Herk
- address comments made by Andrew Morton,
see http://marc.info/?l=linux-kernel&m=131361256714116&w=2
- add spinlock for IB_MSG handler
- rename private BDMA channel structure to avoid conflict with DMA engine
- fix endianess bug in outbound message interrupt handler
Signed-off-by: A
The "goto cleanup" path can deference "rswitch" when it is NULL.
Reported-by: Dan Carpenter
Signed-off-by: Alexandre Bounine
Cc: Dan Carpenter
Cc: Kumar Gala
Cc: Matt Porter
Cc: Chul Kim
---
drivers/rapidio/rio-scan.c |2 +-
1 files changed, 1 insertions(+), 1 dele
Modify Ethernet addess macros to be compatible with BE/LE platforms
(applicable to kernel versions starting from 2.6.39).
Signed-off-by: Alexandre Bounine
Cc: Chul Kim
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
---
drivers/net/rionet.c |4 ++--
1 files changed, 2 insertions(+), 2
Update rapidio.txt to reflect changes from recent patch.
See http://marc.info/?l=linux-kernel&m=131285620113589&w=2 for details.
Signed-off-by: Alexandre Bounine
Cc: Liu Gang
---
Documentation/rapidio/rapidio.txt |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff
only for a remote side.
Signed-off-by: Alexandre Bounine
Cc: Vinod Koul
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
---
drivers/dma/dmaengine.c |4 ++
drivers/rapidio/Kconfig |6 +++
drivers/rapidio/rio.c | 79 +
include/linux
Adds support for DMA Engine API.
Includes following changes:
- Modifies BDMA register offset definitions to support per-channel handling
- Separates BDMA channel reserved for RIO Maintenance requests
- Adds DMA Engine callback routines
Signed-off-by: Alexandre Bounine
Cc: Vinod Koul
Cc: Kumar
Replaces pair dma_alloc_coherent()+memset() with new dma_zalloc_coherent()
added by Andrew Morton for kernel version 3.2
Signed-off-by: Alexandre Bounine
---
drivers/rapidio/devices/tsi721.c | 17 -
1 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/drivers
Change Completion Timeout Value to avoid data transfer aborts during
intensive data transfers.
Remove hardcoded offset for PCIe capability registers.
Signed-off-by: Alexandre Bounine
---
drivers/rapidio/devices/tsi721.c | 20 +++-
drivers/rapidio/devices/tsi721.h |2 ++
2
Report support of four RapidIO mailboxes (MBOX0 - MBOX3) instead of MBOX0
only.
Signed-off-by: Alexandre Bounine
---
drivers/rapidio/devices/tsi721.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c
versions staring from 3.2-rc1.
Signed-off-by: Alexandre Bounine
---
[Resending this patch with updated commit comment]
drivers/rapidio/devices/tsi721.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c
to kernel versions starting from 3.2-rc1.
Signed-off-by: Alexandre Bounine
---
[Resending this patch with updated commit comment]
drivers/rapidio/devices/tsi721.c | 20 +++-
drivers/rapidio/devices/tsi721.h |2 ++
2 files changed, 17 insertions(+), 5 deletions(-)
diff
does not include corresponding
changes to existing DMA_SLAVE clients. Complete set of patches will be provided
after (if) this API change is accepted.
Signed-off-by: Alexandre Bounine
Cc: Jassi Brar
Cc: Russell King
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
---
include/linux/dmaengine.h
transfers may finish with
"destination unreachable" error message.
This patch is applicable to kernel versions starting from v3.2.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
---
drivers/rapidio/devices/tsi721.c |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
di
Fix unused variable compiler warning when built with CONFIG_RAPIDIO_DEBUG
option off.
This patch is applicable to kernel versions starting from v3.2
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
---
drivers/rapidio/devices/tsi721.c |5 -
1 files changed, 4 insertions(+), 1
Modify RIO enumeration to apply RX/TX enable operations only to active
switch ports. This will leave inactive ports in condition consistent with
their state.
This patch is applicable to kernel versions starting from v2.6.35.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
---
drivers/rapidio
Modify mport device name assignment to provide clear reference to devices
in systems with multiple Tsi721 bridges.
This patch is applicable to kernel versions starting from v3.2.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
---
drivers/rapidio/devices/tsi721.c |3 ++-
include/linux
Signed-off-by: Alexandre Bounine
Reported-by: Robert P. J. Day
Cc: Robert P. J. Day
---
include/linux/rio.h |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/include/linux/rio.h b/include/linux/rio.h
index 1a7b6c7..ba382f2 100644
--- a/include/linux/rio.h
+++ b/include
engine
support.
This patch is based on patch submitted by Li Yang
(https://lists.ozlabs.org/pipermail/linuxppc-dev/2009-April/071210.html)
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
---
drivers/rapidio/rio.c | 44
en devices connected to a RapidIO network.
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
---
Alexandre Bounine (2):
rapidio: add inbound memory mapping interface
rapidio/tsi721: add inbound memory mapping callbacks
drivers/rapidio/devices/tsi721.c | 88 +
Add Tsi721 routines to support RapidIO subsystem's inbound memory mapping
interface (RapidIO to system's local memory).
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
---
drivers/rapidio/devices/tsi721.c | 88 +
reset state for these bits.
This patch ensures that TX/RX enable action is applied only to active
switch's ports while preserving an initial state of inactive ones.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
---
RESEND: Initial submission of this patch was dropped due to feedback
co
routine during multicast transfers in systems with three or
more rionet participants).
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: David S. Miller
Cc: net...@vger.kernel.org
---
drivers/net/rionet.c | 20 +---
1 files changed, 17 insertions(+), 3 deletions(-)
diff
discovering one.
Making netID matching to mportID ensures consistent net ID assignment in
multiport RapidIO systems with asynchronous discovery process (global counter
implementation is affected by race between threads).
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
---
drivers/rapidio
Fix blocking wait loop in the RapidIO discovery routine to avoid warning
dumps about stalled CPU on x86 platforms.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
---
drivers/rapidio/rio-scan.c | 62 ++-
1 files changed, 20 insertions
gement for each available RapidIO
network. Using bitmap based mechanism instead of counters allows destination ID
release and reuse in systems that support hot-swap.
Alexandre Bounine (5):
rapidio: fix blocking wait for discovery ready
rapidio: use device lists handling on per-net basis
rap
performs as expected.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
---
drivers/rapidio/rio-scan.c | 60 ++-
include/linux/rio.h|1 +
2 files changed, 32 insertions(+), 29 deletions(-)
diff --git a/drivers/rapidio/rio-scan.c b
: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
---
drivers/rapidio/rio-scan.c | 205
include/linux/rio.h|9 ++
2 files changed, 179 insertions(+), 35 deletions(-)
diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index
Make RIONET driver multi-net safe/capable by introducing per-net lists of
RapidIO network peers. Rework registration of network adapters to support
all available RIO master port devices.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
Cc: David S. Miller
---
drivers/net/rionet.c
: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
---
drivers/rapidio/rio-scan.c | 38 --
include/linux/rio.h|1 -
2 files changed, 16 insertions(+), 23 deletions(-)
diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index 05f0ed9
This is a set of updates for patches submitted earlier:
https://lkml.org/lkml/2012/10/3/460.
Alexandre Bounine (3):
rapidio: use msleep in discovery wait
rapidio: update asynchronous discovery initialization
rapidio: update for destination ID allocation
drivers/rapidio/rio-scan.c | 40
Use msleep() routine for code clarity as suggested by Andrew Morton in his
comments for the original patch: https://lkml.org/lkml/2012/10/3/546.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
---
drivers/rapidio/rio-scan.c |2 +-
1 files changed, 1 insertions(+), 1 deletions
y, it abandons discovery for all ports.
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
Cc: Li Yang
---
drivers/rapidio/rio.c | 75 ++--
1 files changed, 47 insertions(+), 28 deletions(-)
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
Fixes queue wrapping bug in Inbound Doorbell handling routine.
Signed-off-by: Alexandre Bounine
Cc: Chul Kim
Cc: Matt Porter
---
This patch is applicable to kernel version 3.2 and after.
drivers/rapidio/devices/tsi721.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff
scatterlist to describe local data buffer. Address flat data buffer
on a remote side.
Signed-off-by: Alexandre Bounine
---
This patch is applicable to linux-next-20120326 and after.
v2: Uses updated DMA engine prep_slave_sg() interface.
See https://lkml.org/lkml/2012/3/8/373 for more details
: Alexandre Bounine
---
This patch is applicable to linux-next-20120326 and after.
v2: Address review comments,
Switched to use dma_zalloc_coherent,
Switched to use dma_transfer_direction enumerator,
Uses updated prep_slave_sg() interface.
drivers/rapidio/devices/Makefile |3
RapidIO spec v.2.1 adds Idle Sequence 2 into LP-Serial Physical
Layer. The fix ensures that corresponding bits are not corrupted during
error handling.
Signed-off-by: Alexandre Bounine
Cc: Thomas Moll
Cc: Matt Porter
Cc: Li Yang
Cc: Kumar Gala
Cc: Micha Nelissen
---
drivers/rapidio/rio.c
Replace hardcoded maximum port number with actual reported number of
switch ports.
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc: Thomas Moll
Cc: Micha Nelissen
---
drivers/rapidio/switches/tsi57x.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions
Replaces possibly damaging broadcast writes into the per-port SP_MODE
registers with individual writes for each port. This will preserve
individual port configurations in case if ports are configured differently.
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc
devices
with added space for switch information simplifies handling of RIO switch device
objects.
Alexandre Bounine (2):
RapidIO: Use common destid storage for endpoints and switches
RapidIO: Integrate rio_switch into rio_dev
drivers/rapidio/rio-scan.c | 139
RIO switch devices.
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc: Thomas Moll
Cc: Micha Nelissen
---
drivers/rapidio/rio-scan.c | 59 +--
drivers/rapidio/rio-sysfs.c |4 +-
include/linux/rio.h | 82
.
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc: Thomas Moll
Cc: Micha Nelissen
---
drivers/rapidio/rio-scan.c | 84 ---
drivers/rapidio/rio.c | 74 ---
drivers/rapidio/switches
Add setting links between rio_dev objects into the discovery process.
This needed to report device connections on agent (non-host) processors
that perform RIO discovery. Originally, these links have been introduced
for enumerating host only to support error management.
Signed-off-by: Alexandre
)
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc: Thomas Moll
Cc: Micha Nelissen
---
drivers/rapidio/rio-sysfs.c | 39 ++-
1 files changed, 38 insertions(+), 1 deletions(-)
diff --git a/drivers/rapidio/rio-sysfs.c b/drivers
The following four patches are follow-up to two RapidIO patches
that are in the -mm tree now.
Alexandre Bounine (4):
RapidIO: Add definitions of Component Tag fields
RapidIO: Add device object linking into discovery
RapidIO: Use Component Tag for unified switch identification
RapidIO: Add
endpoints in large RIO network (16-bit id) plus switches.
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc: Thomas Moll
Cc: Micha Nelissen
---
drivers/rapidio/rio.c |2 +-
include/linux/rio.h | 10 ++
2 files changed, 11 insertions(+), 1
with unique portion of the Component Tag provides unified reference to the
switch by every processor in the system.
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc: Thomas Moll
Cc: Micha Nelissen
---
drivers/rapidio/rio-scan.c | 10 +-
1 files changed, 5
Add new sRIO switch device IDs and enable a basic support for them.
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc: Thomas Moll
Cc: Micha Nelissen
---
drivers/rapidio/switches/idt_gen2.c |2 ++
include/linux/rio_ids.h |2 ++
2 files
Fixes sysfs config attribute to allow access to entire 16MB maintenance
space of RapidIO devices.
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc: Thomas Moll
Cc: Micha Nelissen
---
drivers/rapidio/rio-sysfs.c | 12 ++--
include/linux/rio_regs.h
)
Signed-off-by: Alexandre Bounine
Cc: Kumar Gala
Cc: Matt Porter
Cc: Li Yang
Cc: Thomas Moll
Cc: Micha Nelissen
---
Documentation/rapidio/sysfs.txt | 17 +--
drivers/rapidio/rio-sysfs.c | 41 ++-
2 files changed, 54 insertions(+), 4
This set of patches eliminates RapidIO dependency on PowerPC architecture and
makes it available to other architectures (x86 and MIPS).
It also enables support of new platform independent RapidIO controllers such
as PCI-to-SRIO and PCI Express-to-SRIO.
Alexandre Bounine (5):
RapidIO: Add
Extend number of mport callback functions to eliminate direct linking of
architecture specific mport operations.
Signed-off-by: Alexandre Bounine
---
arch/powerpc/sysdev/fsl_rio.c | 52 +---
drivers/rapidio/rio.c | 38
Subsystem initialization sequence modified to support presence of multiple
RapidIO controllers in the system. The new sequence is compatible with
initialization of PCI devices.
Signed-off-by: Alexandre Bounine
---
arch/powerpc/sysdev/fsl_rio.c | 10 +-
drivers/net/rionet.c
Changes mport ID and host destination ID assignment to implement unified
method common to all mport drivers. Makes "riohdid=" kernel command line
parameter common for all architectures with support for more that one
host destination ID assignment.
Signed-off-by: Alexandre Bounine
Removes resource reservation from the common sybsystem initialization code
and make it part of mport driver initialization. This resolves conflict
with resource reservation by device specific mport drivers.
Signed-off-by: Alexandre Bounine
---
arch/powerpc/sysdev/fsl_rio.c |9
1. Add an option to include RapidIO support if the PCI is available.
2. Add FSL_RIO configuration option to enable controller selection.
3. Add RapidIO support option into x86 and MIPS architectures.
Signed-off-by: Alexandre Bounine
---
arch/mips/Kconfig| 10 ++
arch
Signed-off-by: Alexandre Bounine
Cc: Matt Porter
---
MAINTAINERS |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6f99e12..f9630d6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5164,6 +5164,7 @@ F:drivers/char/random.c
RAPIDIO
Follows set of patches in -mm tree. Replaces configuration option
missed in previous patches.
Signed-off-by: Alexandre Bounine
---
arch/powerpc/kernel/cpu_setup_fsl_booke.S |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S
b
From: Alexandre Bounine
Add switch access locking during RapidIO discovery. Access lock is
required when reading switch routing table contents due to indexed mechanism
of RT addressing.
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
---
rio-scan.c | 88
From: Alexandre Bounine
Add RapidIO Port-Write message handling in the context
of Error Management Extensions Specification Rev.1.3.
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
---
drivers/rapidio/rio-scan.c| 197 +++-
drivers/rapidio/rio.c
From: Alexandre Bounine
Add RapidIO Port-Write message handler for Freescale SoCs with RapidIO port.
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
---
fsl_rio.c | 263 +-
1 files changed, 260 insertions(+), 3 deletions
From: Alexandre Bounine
Add Machine Check exception handling into RapidIO port driver
for Freescale SoCs (MPC85xx).
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
---
fsl_rio.c | 74 ++
1 files changed, 70 insertions
From: Thomas Moll
Add the functionality to enable Input receiver and Output
transmitter of every port, to allow non-maintenance traffic.
Signed-off-by: Thomas Moll
---
drivers/rapidio/Kconfig| 11 ++
drivers/rapidio/rio-scan.c | 79 -
i
From: Alexandre Bounine
Extentions to RapidIO switch support:
1. modify switch route operation declarations to allow using single
switch-specific file for family of switches that share the same route
table operations.
2. add standard route table operations for switches that that support
From: Thomas Moll
Fix the maintenance access functions to farend RapidIO devices.
1. Fixed shift of the given offset, to open the maintenance window
2. Mask offset to limit access to the opened maintenance window
3. Added extended destid part to rowtear register, required for 16bit mode
For eas
From: Alexandre Bounine
Add RapidIO Port-Write message handling in the context
of Error Management Extensions Specification Rev.1.3.
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
---
arch/powerpc/sysdev/fsl_rio.c |2
drivers/rapidio/rio-scan.c| 166
From: Alexandre Bounine
Add switch access locking during RapidIO discovery. Access lock is
required when reading switch routing table contents due to indexed mechanism
of RT addressing.
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
---
rio-scan.c | 163
From: Alexandre Bounine
Extentions to RapidIO switch support:
1. modify switch route operation declarations to allow using single
switch-specific file for family of switches that share the same route
table operations.
2. add standard route table operations for switches that that support
From: Alexandre Bounine
Add RapidIO Port-Write message handler for Freescale SoCs with RapidIO port.
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
---
fsl_rio.c | 263 +-
1 files changed, 260 insertions(+), 3 deletions
From: Alexandre Bounine
Add Machine Check exception handling into RapidIO port driver
for Freescale SoCs (MPC85xx).
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
---
fsl_rio.c | 74 ++
1 files changed, 70 insertions
From: Thomas Moll
Add the functionality to enable Input receiver and Output
transmitter of every port, to allow non-maintenance traffic.
Signed-off-by: Thomas Moll
---
drivers/rapidio/Kconfig| 11 ++
drivers/rapidio/rio-scan.c | 79 -
i
From: Alexandre Bounine
Add Machine Check exception handling into RapidIO port driver
for Freescale SoCs (MPC85xx).
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
Cc: Matt Porter
---
fsl_rio.c | 74 ++
1 files changed
From: Thomas Moll
Add the functionality to enable Input receiver and Output
transmitter of every port, to allow non-maintenance traffic.
Signed-off-by: Thomas Moll
Cc: Matt Porter
---
drivers/rapidio/Kconfig| 11 ++
drivers/rapidio/rio-scan.c | 79 +++
From: Alexandre Bounine
Add RapidIO Port-Write message handler for Freescale SoCs with RapidIO port.
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
Cc: Matt Porter
---
fsl_rio.c | 263 +-
1 files changed, 260 insertions
From: Alexandre Bounine
Add switch access locking during RapidIO discovery. Access lock is
required when reading switch routing table contents due to indexed mechanism
of RT addressing.
Signed-off-by: Alexandre Bounine
Tested-by: Thomas Moll
Cc: Matt Porter
---
rio-scan.c | 164
From: Alexandre Bounine
Extentions to RapidIO switch support:
1. modify switch route operation declarations to allow using single
switch-specific file for family of switches that share the same route
table operations.
2. add standard route table operations for switches that that support
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