From: "Henrik Rydberg" <rydberg@euromail.se>
To: Arend van Spriel <arend@broadcom.com>
Cc: "Linus Torvalds" <torvalds@linux-foundation.org>,
"Franky (Zhenhui) Lin" <frankyl@broadcom.com>,
"John W. Linville" <linville@redhat.com>,
"Network Development" <netdev@vger.kernel.org>,
"Rafał Miłecki" <zajec5@gmail.com>
Subject: Re: brcm80211 breakage..
Date: Tue, 31 Jan 2012 20:36:08 +0100 [thread overview]
Message-ID: <20120131193608.GA2138@polaris.bitmath.org> (raw)
In-Reply-To: <4F283C16.5090508@broadcom.com>
> > So Ack on the patch from me, but it should go through the network
> > guys. Arend, John?
> >
>
> The SPROM code in bcma needs some attention, because the availability of
> it depends between chipsets. I think in bcma not all variations are
> known and thus lacking implementation to handle those. So ultimately
> bcma sprom code needs to be extended (looking at brcmsmac code). The
> sprom code in brcmsmac can go when that has happened.
>
> I will dive into that. I have not hit the "Failed to get SPROM" case so
> any chipset info would be appreciated (Henrik?).
I guess my first mail never reached the netdev mailinglist. This is
also a MacbookAir3,1. Booting from EFI looks like this:
[ 0.429827] bcma-pci-bridge 0000:01:00.0: enabling device (0000 -> 0002)
[ 0.430083] bcma: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x22, class 0x0)
[ 0.430105] bcma: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x17, class 0x0)
[ 0.430147] bcma: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x0F, class 0x0)
[ 0.430234] bcma: Found rev 6 PMU (capabilities 0x108C2606)
[ 0.499963] bcma: Failed to get SPROM: -71
[ 0.500042] bcma: Bus registered
[ 0.619721] bcma-pci-bridge 0000:01:00.0: Signaling PME through PCIe PME interrupt
[ 1.487946] usbcore: registered new interface driver bcm5974
[ 2.569391] input: bcm5974 as /devices/pci0000:00/0000:00:04.0/usb3/3-3/3-3:1.2/input/input7
[ 4.857363] brcmsmac bcma0:0: mfg 4bf core 812 rev 23 class 0 irq 21
[ 4.931854] bcma: Switched to core: 0x812
[ 4.939215] brcms_module_init: register returned 0
And the lspci entry looks like this:
01:00.0 0280: 14e4:4353 (rev 01)
Subsystem: 106b:00d1
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 21
Region 0: Memory at 93100000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: bcma-pci-bridge
Booting from BIOS is almost the identical, only different irq assignments.
Thanks,
Henrik
next prev parent reply other threads:[~2012-01-31 19:54 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-10 20:15 brcm80211 breakage Linus Torvalds
2012-01-11 10:44 ` Arend van Spriel
2012-01-11 15:05 ` Linus Torvalds
2012-01-11 16:04 ` Linus Torvalds
2012-01-11 17:00 ` Larry Finger
2012-01-12 1:06 ` Linus Torvalds
2012-01-12 1:46 ` Larry Finger
2012-01-12 1:58 ` Linus Torvalds
2012-01-12 2:11 ` Linus Torvalds
2012-01-12 4:15 ` Larry Finger
2012-01-12 5:20 ` Linus Torvalds
2012-01-12 5:30 ` Linus Torvalds
2012-01-12 7:08 ` Rafał Miłecki
2012-01-12 7:10 ` Rafał Miłecki
2012-01-12 7:18 ` Linus Torvalds
2012-01-12 15:39 ` Larry Finger
2012-01-12 15:46 ` Rafał Miłecki
2012-01-12 7:13 ` Linus Torvalds
2012-01-12 7:18 ` Rafał Miłecki
2012-01-12 7:22 ` Linus Torvalds
2012-01-12 10:03 ` Arend van Spriel
2012-01-12 15:51 ` Linus Torvalds
2012-01-12 19:00 ` Linus Torvalds
2012-01-12 19:08 ` Linus Torvalds
2012-01-12 20:09 ` Arend van Spriel
2012-01-12 20:27 ` Linus Torvalds
2012-01-12 20:36 ` Arend van Spriel
2012-01-12 22:38 ` Linus Torvalds
2012-01-12 22:42 ` Rafał Miłecki
2012-01-12 22:45 ` Linus Torvalds
2012-01-12 23:04 ` Rafał Miłecki
2012-01-13 0:13 ` Linus Torvalds
2012-01-13 2:30 ` Linus Torvalds
2012-01-13 5:34 ` Linus Torvalds
2012-01-13 6:50 ` Rafał Miłecki
2012-01-13 6:57 ` Rafał Miłecki
2012-01-13 7:17 ` Linus Torvalds
2012-01-13 7:41 ` [PATCH] bcma: s&r: NULL mapped core Rafał Miłecki
2012-01-13 7:53 ` Linus Torvalds
2012-01-13 7:59 ` [0/5] bcma/brcmsmac suspend/resume cleanups and fixes Linus Torvalds
2012-01-13 8:00 ` [PATCH 1/5] bcma: convert suspend/resume to pm_ops Linus Torvalds
2012-01-13 9:58 ` Arend van Spriel
2012-01-13 10:01 ` Rafał Miłecki
2012-01-13 8:00 ` [PATCH 2/5] bcma: add stub for bcma_bus suspend() Linus Torvalds
2012-01-13 8:01 ` [PATCH 3/5] bcma: connect the bcma bus suspend/resume to the bcma driver suspend/resume Linus Torvalds
2012-01-13 8:01 ` [PATCH 4/5] brcmsmac: remove PCI suspend/resume from bcma driver Linus Torvalds
2012-01-13 9:59 ` Arend van Spriel
2012-01-13 8:02 ` [PATCH 5/5] bcma: invalidate the mapped window over suspend/resume Linus Torvalds
2012-01-13 10:03 ` [0/5] bcma/brcmsmac suspend/resume cleanups and fixes Rafał Miłecki
2012-01-13 16:15 ` Linus Torvalds
2012-01-13 11:06 ` Arend van Spriel
2012-01-13 16:23 ` Linus Torvalds
2012-01-14 3:50 ` Linus Torvalds
2012-01-14 12:22 ` Dominique Martinet
2012-01-14 14:34 ` Rafał Miłecki
2012-01-14 15:07 ` Dominique Martinet
2012-01-14 19:15 ` Linus Torvalds
2012-01-14 23:08 ` Dominique Martinet
2012-01-14 23:28 ` Linus Torvalds
2012-01-14 17:36 ` Arend van Spriel
2012-01-16 14:00 ` Arend van Spriel
2012-01-16 17:33 ` Arend van Spriel
2012-01-17 1:12 ` Linus Torvalds
2012-01-17 10:37 ` Arend van Spriel
2012-01-19 9:42 ` Arend van Spriel
2012-01-19 12:12 ` Arend van Spriel
2012-01-19 16:15 ` Linus Torvalds
2012-01-13 7:13 ` brcm80211 breakage Linus Torvalds
2012-01-12 19:46 ` Arend van Spriel
2012-01-13 1:53 ` Larry Finger
2012-01-31 12:08 ` Henrik Rydberg
2012-01-31 17:02 ` Linus Torvalds
2012-01-31 19:08 ` Arend van Spriel
2012-01-31 19:25 ` John W. Linville
2012-01-31 19:35 ` Arend van Spriel
2012-01-31 19:58 ` Henrik Rydberg
2012-01-31 20:21 ` Arend van Spriel
2012-01-31 22:23 ` Henrik Rydberg
2012-01-31 19:36 ` Henrik Rydberg [this message]
2012-01-31 19:49 ` Arend van Spriel
2012-01-12 13:13 ` Arend van Spriel
2012-01-12 16:22 ` Larry Finger
2012-01-12 17:18 ` Larry Finger
2012-01-12 17:31 ` Linus Torvalds
2012-01-12 17:44 ` Larry Finger
2012-01-11 21:01 ` Arend van Spriel
2012-01-12 0:07 ` Linus Torvalds
2012-01-11 17:15 ` Ben Hutchings
2012-01-12 0:10 ` Linus Torvalds
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