linux-toradex.git/drivers/bcma/host_pci.c, branch v4.15-rc2

bcma: add Dell Inspiron 3148

2016-11-29T15:35:14+00:00

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

bcma: add PCI ID for Foxconn's BCM43142 device

2016-07-18T19:38:24+00:00

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: 515b399c9a20 ("bcma: claim only 14e4:4365 PCI Dell card with SoftMAC BCM43142")
Reported-by: Igor Mammedov 
Signed-off-by: Rafał Miłecki 
Cc: Stable  [4.6+]
Tested-by: Igor Mammedov 
Signed-off-by: Kalle Valo

bcma: claim only 14e4:4365 PCI Dell card with SoftMAC BCM43142

2016-02-06T11:49:17+00:00

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 
Signed-off-by: Kalle Valo

bcma: move PCI IRQ control function to host specific code

2015-03-13T14:25:50+00:00

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 
Signed-off-by: Kalle Valo

bcma: enable support for PCIe Gen 2 host devices

2015-03-02T14:59:45+00:00

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

bcma: support bringing up bus hosted on PCIe Gen 2

2015-03-02T14:59:45+00:00

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

bcma: add helpers bringing PCIe hosted bus up / down

2015-03-02T14:59:45+00:00

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 
Signed-off-by: Kalle Valo

bcma: implement host code support for PCIe Gen 2 devices

2015-01-29T08:54:43+00:00

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 
Signed-off-by: Kalle Valo

bcma: add another PCI ID of device with BCM43228

2014-10-23T18:02:06+00:00

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 
Signed-off-by: John W. Linville

bcma: move bus struct setup into early part of host specific code

2014-09-09T19:27:18+00:00

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 
Acked-by: Hauke Mehrtens 
Signed-off-by: John W. Linville