27 Sep, 2008
1 commit
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For SSB_BUSTYPE_SSB type devices, we need to initialize dma_mask using
coherent_dma_mask so that calls to dma_set_mask() succeed.It fixes the regression on the b44 driver introduced by commit
f225763a7d6c92c4932dbd528437997078496fccSigned-off-by: Aurelien Jarno
Signed-off-by: Ralf Baechle
18 Aug, 2008
1 commit
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Makes ssb work on system without a PCI bus.
Signed-off-by: Holger Schurig
Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
27 Jun, 2008
1 commit
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This is a rewrite of the DMA API for SSB devices.
This is needed, because the old (non-existing) "API" made too many bad
assumptions on the API of the host-bus (PCI).
This introduces an almost complete SSB-DMA-API that maps to the lowlevel
bus-API based on the bustype.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
14 Jun, 2008
1 commit
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This fixes setting the coherent DMA mask for PCI devices.
Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
18 Apr, 2008
1 commit
16 Apr, 2008
1 commit
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This fixes DMA on architectures where DMA is nontrivial, like PPC64.
We must use the host-device's (PCI) struct device for any DMA
operation instead of the SSB device. For this we add a new
struct device pointer to the SSB device structure that will always
point to the right device for DMAing.Without this patch b43 and b44 drivers won't work on complex-DMA
architectures, that for example need dev->archdata for DMA operations.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
14 Apr, 2008
1 commit
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Conflicts:
drivers/net/ehea/ehea_main.c
drivers/net/wireless/iwlwifi/Kconfig
drivers/net/wireless/rt2x00/rt61pci.c
net/ipv4/inet_timewait_sock.c
net/ipv6/raw.c
net/mac80211/ieee80211_sta.c
09 Apr, 2008
4 commits
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This adds support for block based I/O to SSB.
This is needed in order to efficiently support PIO data
transfers to the card.
The block-I/O support is only compiled, if it's selected by the
weird driver that needs it. So there's no overhead for sane devices.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville -
This fixes a build error when PCMCIA-host support is built,
but PCI-host support is disabled.
Hell, who on earth would use such a weird configuration. :Ddrivers/built-in.o: In function `ssb_attr_sprom_store':
(.text+0x1c4b79): undefined reference to `ssb_devices_freeze'
drivers/built-in.o: In function `ssb_attr_sprom_store':
(.text+0x1c4bb3): undefined reference to `ssb_devices_thaw'
make[1]: *** [.tmp_vmlinux1] Error 1Signed-off-by: Michael Buesch
Acked-by: Randy Dunlap
Signed-off-by: John W. Linville -
Turn the SSB bus suspend mechanism upside down.
Instead of deciding by an internal reference count when to suspend/resume,
let the parent bus call us in their suspend/resume routine.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville -
Here come some IRQ and DMA related fixes for the ssb PCMCIA-host code.
Not much to say, actually. I think the patch explains itself.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
08 Apr, 2008
1 commit
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This fixes an hard crash which happened upon driver loading on bcm4303 rev.
2 devices.Signed-off-by: Stefano Brivio
Signed-off-by: John W. Linville
14 Mar, 2008
1 commit
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This adds support for reading/writing the SPROM invariants
for PCMCIA based devices.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
07 Mar, 2008
1 commit
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This adds the Gigabit Ethernet driver for the SSB
Gigabit Ethernet core. This driver actually is a frontend to
the Tigon3 driver. So the real work is done by tg3.
This device is used in the Linksys WRT350N.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
01 Mar, 2008
1 commit
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This adds support for 8bit wide register reads/writes.
This is needed in order to support the gigabit ethernet core.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
21 Feb, 2008
2 commits
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This fixes the pcicore driver to not die a horrible
crash death when inserting a cardbus card.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville -
This fixes the GPIO API to be reentrancy safe.
Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
29 Jan, 2008
1 commit
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In disagreement with the SPROM specs, revision 3 devices appear to have
moved the MAC address.Change ssb to handle the revision 4 SPROM, which is a different size.
This change in size is handled by adding a new variable to the ssb_sprom
struct and using it whenever possible. For those routines that do not
have access to this structure, a 'u16 size' argument is added.The new PCI_ID for the BCM4328 is also added.
Testing of the Revision 4 SPROM, which is used on the BCM4328, was done
by Michael Gerdau .Signed-off-by: Larry Finger
Signed-off-by: John W. Linville
11 Nov, 2007
2 commits
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This fixes the lowlevel bus access routines for
PCMCIA based devices.There are still a few issues with register access sideeffects after
this patch. This will be addressed in a later patch.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville -
ssb must init after PCI but before the ssb drivers.
Signed-off-by: Michael Buesch
Cc: Christian Casteyde
Fixes-bug: #9219
Signed-off-by: John W. Linville
14 Oct, 2007
2 commits
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Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds -
ssb bus needs
linux/drivers/ssb/main.c: In function 'ssb_ssb_read16':
linux/drivers/ssb/main.c:518: error: implicit declaration of function 'readw'
linux/drivers/ssb/main.c: In function 'ssb_ssb_read32':
linux/drivers/ssb/main.c:526: error: implicit declaration of function 'readl'
linux/drivers/ssb/main.c: In function 'ssb_ssb_write16':
linux/drivers/ssb/main.c:534: error: implicit declaration of function 'writew'
linux/drivers/ssb/main.c: In function 'ssb_ssb_write32':
linux/drivers/ssb/main.c:542: error: implicit declaration of function 'writel'Signed-off-by: Geert Uytterhoeven
Signed-off-by: Linus Torvalds
11 Oct, 2007
1 commit
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SSB is an SoC bus used in a number of embedded devices. The most
well-known of these devices is probably the Linksys WRT54G, but there
are others as well. The bus is also used internally on the BCM43xx
and BCM44xx devices from Broadcom.This patch also includes support for SSB ID tables in modules, so
that SSB drivers can be loaded automatically.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
Signed-off-by: David S. Miller