linux-toradex.git/drivers/ssb, branch v4.4.93

ssb: Fix error routine when fallback SPROM fails

2017-01-09T07:07:42+00:00

commit 8052d7245b6089992343c80b38b14dbbd8354651 upstream.

When there is a CRC error in the SPROM read from the device, the code
attempts to handle a fallback SPROM. When this also fails, the driver
returns zero rather than an error code.

Signed-off-by: Larry Finger 
Signed-off-by: Kalle Valo 
Signed-off-by: Greg Kroah-Hartman

ssb: add Kconfig entry for compiling SoC related code

2015-10-28T19:05:21+00:00

This allows saving a little of space when not using ssb on Broadcom SoC.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

ssb: move functions specific to SoC hosted bus to separated file

2015-10-28T19:05:21+00:00

This cleans main.c a bit and will allow us to compile SoC related code
conditionally in the future.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

ssb: pick PCMCIA host code support from b43 driver

2015-10-28T19:04:04+00:00

ssb bus can be found on various "host" devices like PCI/PCMCIA/SDIO.
Every ssb bus contains cores AKA devices.
The main idea is to have ssb driver scan/initialize bus and register
ready-to-use cores. This way ssb drivers can operate on a single core
mostly ignoring underlaying details.

For some reason PCMCIA support was split between ssb and b43. We got
PCMCIA host device probing in b43, then bus scanning in ssb and then
wireless core probing back in b43. The truth is it's very unlikely we
will ever see PCMCIA ssb device with no 802.11 core but I still don't
see any advantage of the current architecture.

With proposed change we get the same functionality with a simpler
architecture, less Kconfig symbols, one killed EXPORT and hopefully
cleaner b43. Since b43 supports both: ssb & bcma I prefer to keep ssb
specific code in ssb driver.

This mostly moves code from b43's pcmcia.c to bridge_pcmcia_80211.c. We
already use similar solution with b43_pci_bridge.c. I didn't use "b43"
in name of this new file as in theory any driver can operate on wireless
core.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

ssb: make ssb_pcmcia_switch_core static

2015-09-29T08:03:14+00:00

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

ssb: drop declaration of non existing ssb_sdio_hardware_setup

2015-09-29T08:00:59+00:00

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

ssb: make ssb_sdio_switch_core static

2015-09-29T08:00:58+00:00

It's used locally only.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

ssb: unexport ssb_bus_pcibus_register

2015-09-29T08:00:58+00:00

It isn't used anywhere out of ssb code and we don't (plan to) build
pcihost_wrapper.c as a separated module.

Signed-off-by: Rafał Miłecki 
Signed-off-by: Kalle Valo

SSB: Fix handling of ssb_pmu_get_alp_clock()

2015-06-09T14:38:06+00:00

Dan Carpenter reported missing brackets which resulted in reading a
wrong crystalfreq value. I also noticed that the result of this
function is ignored.

Reported-By: Dan Carpenter 
Signed-off-by: Hauke Mehrtens 
Signed-off-by: Michael Buesch 
Cc: davem@davemloft.net
Cc: netdev@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10536/
Signed-off-by: Ralf Baechle

ssb: extend fix for PCI related silent reboots to all chipsets

2015-05-20T13:36:06+00:00

Recent fix for BCM4704 reboots has to be extended as the same problem
affects Linksys WRT350N v1 (BCM4705).

Signed-off-by: Rafał Miłecki 
Reported-by: Daniel Gimpelevich 
Signed-off-by: Kalle Valo