03 Mar, 2015
1 commit
-
kbuild found out that commit 804e27dee49e ("bcma: support bringing up
bus hosted on PCIe Gen 2") broke the build on m68k:drivers/bcma/driver_pcie2.c: In function 'bcma_core_pcie2_up':
>> drivers/bcma/driver_pcie2.c:196:2: error: implicit declaration of function 'pcie_set_readrq' [-Werror\
=implicit-function-declaration]
err = pcie_set_readrq(dev, pcie2->reqsize);
^
cc1: some warnings being treated as errorsReported-by: kbuild test robot
Signed-off-by: Rafał Miłecki
Signed-off-by: Kalle Valo
12 Nov, 2014
1 commit
-
This moves bcma_core_irq() to main.c and add a extra parameter with a
number so that we can return different irq number for devices with more
than one.Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville
27 Aug, 2013
1 commit
-
This PCIe controller does not support a max read request size above 128
bytes. The sold card I tested this controller with used 128 as default
value, but some new routers are sold with BCM4331 chips, which have a
default max read request size of 512. This device fails at the first
DMA reqeust whch is bigger than 126 bytes.This patch changes the max read request size to 128 for every device on
the PCIe link.Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville
02 Mar, 2013
1 commit
-
…wireless into for-davem
28 Feb, 2013
1 commit
-
This spin lock was not initialized.
Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville
29 Jan, 2013
1 commit
-
…wireless-next into for-davem
15 Jan, 2013
5 commits
-
Signed-off-by: Nathan Hintz
Acked-by: Hauke Mehrtens
Signed-off-by: John W. Linville -
The sanity checks allow 1 and 2 byte reads/writes of the extended
PCI config space to proceed; however, the code only supports 4
byte reads/writes. This patch adds support for 1 and 2 byte
reads/writes of the extended PCI config space.Signed-off-by: Nathan Hintz
Acked-by: Hauke Mehrtens
Signed-off-by: John W. Linville -
For PCI config space access offsets < 256 for device '0',
bcma_extpci_write_config performs an 'ioremap_nocache' on a 4 byte
section of the PCI config space (an area that has already
previously been mapped), and then subsequently unmaps that 4 byte
section. This can't be a good thing for future read access from
that now unmapped location. Modify the config space writes to use
the existing access functions (similar to how it is done for the reads).Signed-off-by: Nathan Hintz
Acked-by: Hauke Mehrtens
Signed-off-by: John W. Linville -
Consistently jump to the 'out' label for error conditions (adds
missing check for 'func' validity in bcma_extpci_write_config).Signed-off-by: Nathan Hintz
Acked-by: Hauke Mehrtens
Signed-off-by: John W. Linville -
The 'val' has already been read by the prior call to 'mips_busprobe32';
this 'readl' is unnecessary.Signed-off-by: Nathan Hintz
Acked-by: Hauke Mehrtens
Signed-off-by: John W. Linville
12 Jan, 2013
2 commits
-
Update the PCI configuration for BCM4706 and BCM4716 per the 2011
Broadcom SDK.Signed-off-by: Nathan Hintz
Signed-off-by: John W. Linville -
The irq signal numbers that are send by the cpu are increased by 2 from
the number programmed into the mips core by bcma.
Return the irq number on which the irqs are send in bcma_core_irq() now.Signed-off-by: Nathan Hintz
Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville
04 Jan, 2013
1 commit
-
CONFIG_HOTPLUG is going away as an option. As a result, the __dev*
markings need to be removed.This change removes the use of __devinit, __devexit_p, and __devexit
from these drivers.Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.Cc: Bill Pemberton
Cc: "Rafał Miłecki"
Signed-off-by: Greg Kroah-Hartman
01 Dec, 2012
1 commit
-
This fixes the following warning:
CC drivers/bcma/driver_pci_host.o
drivers/bcma/driver_pci_host.c: In function 'bcma_core_pci_fixup_addresses':
drivers/bcma/driver_pci_host.c:555:23: error: ignoring return value of
'pci_assign_resource', declared with attribute warn_unused_result
[-Werror=unused-result]Reported-by: Arend van Spriel
Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville
20 Oct, 2012
2 commits
-
Before it was tried to initialize the deactivated PCIe core in client
mode, but this causes the SoC to hang. Just do not initialize it at all
and ignore the core it is not working and nothing is connected to it
when the specific bit is set in the boardflags.Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville -
The BCM4706 has two PCIe host controller on the bcma bus. For PCIe
client mode it is assumed that there is only one PCIe controller so the
PCIe driver, like b43 and brcmsmac are accessing the first PCIe
controller when they want to issue a operation on the host controller.Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville
29 Sep, 2012
1 commit
-
Signed-off-by: Rafał Miłecki
Cc: Hauke Mehrtens
Signed-off-by: John W. Linville
10 Jul, 2012
2 commits
-
Having bus number printed makes it much easier to anaylze logs on
systems with more buses. For example Netgear WNDR4500 has 3 AMBA buses
in total, which makes standard log really messy.Signed-off-by: Rafał Miłecki
Signed-off-by: John W. Linville -
The chip IDs are used all over bcma and no constants where defined.
This patch adds the constants and makes bcma use them.Acked-by: Arend van Spriel
Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville
17 May, 2012
2 commits
-
Modify ioremap_nocache calls to reflect the number of bytes read/written.
Signed-off-by: Nathan Hintz
Signed-off-by: John W. Linville -
PCI Memory Resource start address and size are variable, dependent on
the H/W configuration. Modify the computation of io_map_base to use the
computed values.Signed-off-by: Nathan Hintz
Signed-off-by: John W. Linville
11 Apr, 2012
1 commit
-
The following is seen during allmodconfig builds for MIPS:
drivers/bcma/driver_pci_host.c:518:2: error: implicit declaration
of function 'pcibios_enable_device' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[3]: *** [drivers/bcma/driver_pci_host.o] Error 1Most likey introduced by commit 49dc9577155576b10ff79f0c1486c816b01f58bf
"bcma: add PCIe host controller"
Add the header instead of implicitly assuming it will be present.
Sounds like a good idea, but that alone doesn't fix anything.The real problem is that the Kconfig has settings related to whether
PCI is possible, i.e.config BCMA_HOST_PCI_POSSIBLE
bool
depends on BCMA && PCI = y
default yconfig BCMA_HOST_PCI
bool "Support for BCMA on PCI-host bus"
depends on BCMA_HOST_PCI_POSSIBLE...but what is missing is that BCMA_DRIVER_PCI_HOSTMODE doesn't
have any dependencies on the above. Add one.CC: Hauke Mehrtens
CC: John W. Linville
Signed-off-by: Paul Gortmaker
Acked-by: Hauke Mehrtens
Signed-off-by: John W. Linville
07 Feb, 2012
2 commits
-
Some SoCs have a PCIe host controller to make it possible to attach
some other devices to it, like an other Wifi card.
This code was tested with an Netgear WNDR3400 (bcm4716 based), but
should work with all bcma based SoCs.Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville -
bcma_core_pci_hostmode_init() has to be in __devinit as it will call a
function in that section and so all functions calling it also have to
be in __devinit.Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville
08 Jul, 2011
1 commit
-
We must not init it like clientmode one, it would break device (tested
by Hauke on BCM4718). Add stub hostmode driver for now.Signed-off-by: Rafał Miłecki
Signed-off-by: Hauke Mehrtens
Signed-off-by: John W. Linville