In this laptop we have the following PCI device:
02:00.0 Network controller [0280]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: Hewlett-Packard Company BCM43142 802.11b/g/n [103c:804a]
[...]
Region 0: Memory at 91000000 (64-bit, non-prefetchable) [size=32K]
[...]
With this patch, we can now see its WiFi chip:
bcma: bus0: Found chip with id 43142, rev 0x01 and package 0x08
bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x28, class 0x0)
bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x21, class 0x0)
bcma: bus0: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x16, class 0x0)
bcma: bus0: Core 3 found: UNKNOWN (manuf 0x43B, id 0x368, rev 0x00, class 0x0)
bcma: bus0: Found rev 15 PMU (capabilities 0x518C5E0F)
bcma: bus0: SPROM offset 0x840
bcma: bus0: Found SPROM revision 10
bcma: bus0: Workarounds unknown or not needed for device 0xA886
bcma: bus0: Bus registered
But it not yet supported by brcmsmac so it won't work for now:
brcmsmac bcma0:1: brcms_b_attach wl0: vendor 0x14e4 device 0x4365
brcmsmac: unknown device id 4365
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This is what is in the laptop:
01:00.0 Network controller [0280]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: Dell Device [1028:0018]
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at b0400000 (64-bit, non-prefetchable) [size=32K]
Capabilities: [40] Power Management version 3
Capabilities: [58] Vendor Specific Information: Len=78 <?>
Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel
Capabilities: [160] Device Serial Number 00-00-9a-ff-ff-f3-40-b8
Capabilities: [16c] Power Budgeting <?>
With the patch, I can see:
bcma: bus0: Found chip with id 43142, rev 0x01 and package 0x08
bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x28, class 0x0)
bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x21, class 0x0)
bcma: bus0: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x16, class 0x0)
bcma: bus0: Core 3 found: UNKNOWN (manuf 0x43B, id 0x368, rev 0x00, class 0x0)
bcma: bus0: Bus registered
The wifi is not currently supported by brcmsmac yet:
brcmsmac bcma1:1: mfg 4bf core 812 rev 33 class 0 irq 18
brcmsmac: unknown device id 4365
So don't expect a working wifi from this patch :).
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Rafał Miłecki <zajec5@gmail.com>
Cc: <linux-wireless@vger.kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
After discovering there are 2 very different 14e4:4365 PCI devices we
made ID tables less generic. Back then we believed there are only 2 such
devices:
1) 14e4:4365 1028:0016 with SoftMAC BCM43142 chipset
2) 14e4:4365 14e4:4365 with FullMAC BCM4366 chipset
>From the recent report it appears there is also 14e4:4365 105b:e092
which should be claimed by bcma. Add back support for it.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=121881
Fixes: 515b399c9a ("bcma: claim only 14e4:4365 PCI Dell card with SoftMAC BCM43142")
Reported-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Cc: Stable <stable@vger.kernel.org> [4.6+]
Tested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
It seems 14e4:4365 pattern is too generic as there are two devices:
1) 14e4:4365 1028:0016 with SoftMAC BCM43142 chipset
2) 14e4:4365 14e4:4365 with FullMAC BCM4366 chipset
The later one was found in D-Link DIR-885L router and we want to let
brcmfmac handle it.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This function isn't really related to any bus core. It touches PCI
device config registers only, so move it to the (PCI) host file.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Bringing PCIe hosted bus up requires operating on host-related core.
Since we plan to support PCIe Gen 2 devices we should provide a helper
picking the correct one (PCIE or PCIE2).
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This is stil incomplete, so we don't add PCI IDs of new devices yet.
Purpose of this patch is to allow testing & adjusting rest of the code.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
It was found attached to the BCM47081A0 SoC. Log:
bcma: bus0: Found chip with id 43228, rev 0x00 and package 0x08
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This change is important for SoC host. In future we will want to know
chip ID (needed for early MIPS boot) before doing cores scanning.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This adds the PCI ID a BCM43217 without a sprom.
This devices was found on a Netgear R6250 attached to a BCM4708 ARM SoC.
bcma: bus1: Found chip with id 0xA8D1, rev 0x00 and package 0x08
bcma: bus1: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x27, class 0x0)
bcma: bus1: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x1E, class 0x0)
bcma: bus1: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x14, class 0x0)
b43-phy0: Broadcom 43217 WLAN found (core revision 30)
b43-phy0: Found PHY: Analog 9, Type 4 (N), Revision 17
b43-phy0: Found Radio: Manuf 0x17F, ID 0x2057, Revision 14, Version 1
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Don't use DEFINE_PCI_DEVICE_TABLE macro, because this macro
is not preferred.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This PCI id is used by some BCM4313 cards without a sprom. I have seen
such a card on a router connected to some BCM63XX SoC via PCIe. There
are cards out there with the same PCI id and a BCM4311, which is a pre
ieee80211n chip only supporting ieee80211a, these are still not
supported by b43 and not detected by ssb.
This devices was found by someone in this ticket:
https://dev.openwrt.org/ticket/13551
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
bcma currently only supports PCIe cards and no PCI cards, reject them
if we find them. I have never heard of any PCI card using the AI bus
(bcma), all of them are using ssb instead.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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 <wfp5p@virginia.edu>
Cc: "Rafał Miłecki" <zajec5@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This will fix warnings like following when CONFIG_PM_SLEEP is not set:
warning: 'xxx_suspend' defined but not used [-Wunused-function]
warning: 'xxx_resume' defined but not used [-Wunused-function]
Because
SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn)
Only references the callbacks on CONFIG_PM_SLEEP (instead of CONFIG_PM).
Cc: John W. Linville <linville@tuxdriver.com>
Cc: "Rafał Miłecki" <zajec5@gmail.com>
Cc: linux-wireless@vger.kernel.org
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The functions and structs are not used in an other file and the
prototypes are in no header file, just make them static so the compiler
is able to optimize them better.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Denis 'GNUtoo' Carikli
Jiri Slaby
Rafał Miłecki
Hauke Mehrtens
Jingoo Han
Greg Kroah-Hartman
Yuanhan Liu
John W. Linville