03 Oct, 2007
24 commits
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Reverts commit a15da8eff3627b8368db7f5dd260e5643213d918
This driver is used by devices other than the xilinx opb-uartlite which
depend on bytewise access to the registers. The change to 32 bit access
does not work on these devices.Signed-off-by: Grant Likely
Acked-by: Peter Korsgaard
Signed-off-by: Josh Boyer -
XilnixFB can be used by more than just arch/ppc. Move the data structure
definition into include/linux/xilinxfb.h so it can be used by microblaze
and arch/powerpcSigned-off-by: Grant Likely
Signed-off-by: Josh Boyer -
By configuring it earlier we get console output sooner which is helpful
for debugging when the kernel crashes before the serial drivers are
initialized.Signed-off-by: Grant Likely
Signed-off-by: Josh Boyer -
Add of_platform bus binding so this driver can be used with arch/powerpc
Signed-off-by: Grant Likely
Signed-off-by: Josh Boyer -
Tidy the comments to split the driver into logical section; the main driver,
the console driver, the platform bus binding, and module initialization
and teardown.Signed-off-by: Grant Likely
Signed-off-by: Josh Boyer -
Separate the bus binding code from the driver structure allocation code in
preparation for adding the of_platform_bus bindings needed by arch/powerpcSigned-off-by: Grant Likely
Signed-off-by: Josh Boyer -
Changed to make the following OF_platform bus binding patch a wee bit cleaner
Signed-off-by: Grant Likely
Signed-off-by: Josh Boyer -
Changed to match naming convention used in the rest of the module
Signed-off-by: Grant Likely
Signed-off-by: Josh Boyer -
The Uartlite data sheet defines the registers as 32 bit wide. This
patch changes the register access to use 32 bit transfers and eliminates
the magic +3 offset which is currently required to make the device
work.Signed-off-by: Grant Likely
Acked-by: John Williams
Signed-off-by: Josh Boyer -
This patch changes proc interface to be used with single_file/seq_open
calls.Signed-off-by: Cyrill Gorcunov
Signed-off-by: Andrew Morton
Signed-off-by: Paul Mackerras -
This changes structure item init format to C99, and removes useless
structure items init.Signed-off-by: Cyrill Gorcunov
Cc: Benjamin Herrenschmidt
Cc: Kumar Gala
Cc: Brian Waite
Signed-off-by: Andrew Morton
Signed-off-by: Paul Mackerras -
Adds checking of create_proc_entry call to prevent possible NULL
pointer usage.Signed-off-by: Cyrill Gorcunov
Cc: Benjamin Herrenschmidt
Cc: Paul Mackerras
Cc: Kumar Gala
Cc: Brian Waite
Signed-off-by: Andrew Morton
Signed-off-by: Paul Mackerras -
Add adds checking for platform_get_resource() return code to prevent
possible NULL pointer usage.Signed-off-by: Cyrill Gorcunov
Cc: Benjamin Herrenschmidt
Cc: Kumar Gala
Cc: Brian Waite
Signed-off-by: Andrew Morton
Signed-off-by: Paul Mackerras -
Add #include directive to properly declare ioremap() and
writel().Signed-off-by: Cyrill Gorcunov
Cc: Benjamin Herrenschmidt
Cc: Kumar Gala
Cc: Brian Waite
Signed-off-by: Andrew Morton
Signed-off-by: Paul Mackerras -
Remove useless spaces and adds some empty lines to make code more
readable. Also marker for printk is added.Signed-off-by: Cyrill Gorcunov
Cc: Benjamin Herrenschmidt
Cc: Kumar Gala
Cc: Brian Waite
Signed-off-by: Andrew Morton
Signed-off-by: Paul Mackerras -
* 'sas-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
aic94xx: fix DMA data direction for SMP requests -
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
dm9601: Fix receive MTU
mv643xx_eth: Do not modify struct netdev tx_queue_len
qla3xxx: bugfix: Fix VLAN rx completion handling.
qla3xxx: bugfix: Add memory barrier before accessing rx completion. -
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
ata_piix: add another TECRA M3 entry to broken suspend list -
DMA-mapped SMP (scsi management protocol) requests going /to/ the device
need the PCI DMA data direction to indicate such.Signed-off-by: Jeff Garzik
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dm9601 didn't take the ethernet header into account when calculating
RX MTU, causing packets bigger than 1486 to fail.Signed-off-by: Peter Korsgaard
Signed-off-by: Jeff Garzik -
This driver erroneously zeros dev->tx_queue_len, since
mp->tx_ring_size has not yet been initialized. Actually,
the driver shouldn't modify tx_queue_len at all and should
leave the value set by alloc_etherdev(), currently 1000.Signed-off-by: Dale Farnsworth
Signed-off-by: Jeff Garzik -
Fix 4032 chip undocumented "feature" where bit-8 is set
if the inbound completion is for a VLAN.Signed-off-by: Ron Mercer
Signed-off-by: Jeff Garzik -
Signed-off-by: Ron Mercer
Signed-off-by: Jeff Garzik
02 Oct, 2007
3 commits
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There's a different version of DMI table for TECRA M3 where it has
proper vendor and product name entry. Add the entry to the broken
suspend list.Angus Turnbull reported and provided initial patch.
Signed-off-by: Tejun Heo
Cc: Angus Turnbull
Signed-off-by: Jeff Garzik -
TCP V4 sequence numbers are 32bits, and RFC 793 assumed a 250 KHz clock.
In order to follow network speed increase, we can use a faster clock, but
we should limit this clock so that the delay between two rollovers is
greater than MSL (TCP Maximum Segment Lifetime : 2 minutes)Choosing a 64 nsec clock should be OK, since the rollovers occur every
274 seconds.Problem spotted by Denys Fedoryshchenko
[ This bug was introduced by f85958151900f9d30fa5ff941b0ce71eaa45a7de ]
Signed-off-by: Eric Dumazet
Signed-off-by: David S. Miller -
* 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6:
[PATCH] libertas: build problems when partially modular
01 Oct, 2007
3 commits
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* 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
V4L/DVB (6052): ivtv: fix udma yuv bug -
When calling the RELDISP VT ioctl, we are reading vt_newvt while the
console workqueue could be messing with it (through change_console()). We
fix this race by taking the console semaphore before reading vt_newvt.Signed-off-by: Samuel Ortiz
Acked-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Fix missing symbols in libertas USB driver when it is modular and rest
of libertas is built-in.Signed-off-by: Randy Dunlap
Signed-off-by: John W. Linville
30 Sep, 2007
2 commits
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Using udma yuv causes the driver becomes locked into that mode. This prevents
use of the mpeg decoder & non-udma yuv output. This patch clears the
operating mode when the device is closed.Signed-off-by: Ian Armstrong
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
The new behaviour of CFS exposes a race which occurs if a switch is
requested when vt_mode.mode is VT_PROCESS.The process with vc->vt_pid is signaled before vc->vt_newvt is set.
This causes the switch to fail when triggered by the monitoing process
because the target is still -1.[ If the signal sending fails, the subsequent "reset_vc(vc)" will then
reset vt_newvt to -1, so this works for that case too. - Linus ]Signed-off-by: Jan Lübbe
Signed-off-by: Linus Torvalds
29 Sep, 2007
5 commits
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Commit 468d09f8946d40228c56de26fe4874b2f98067ed masked the "state"
interrupt (bit 20 of the cause register). This results in Radstone's
PPC7D repeatedly re-entering the interrupt routine, locking up the
board. The following patch returns the required handling for this
interrupt.Signed-off-by: Martyn Welch
Signed-off-by: Dale Farnsworth
Signed-off-by: Jeff Garzik -
Linas reported me that some machines were crashing at boot in
quirk_e100_interrupt. It appears that this quirk is doing an ioremap
directly on a PCI BAR value, which isn't legal and will cause all sorts
of bad things to happen on architectures where PCI BARs don't directly
match processor bus addresses.This fixes it by using the proper PCI resources instead which is possible
since the quirk has been moved by a previous commit to happen late enough
for that.Signed-off-by: Benjamin Herrenschmidt
Acked-by: Linas Vepstas
Signed-off-by: Linus Torvalds -
Input: xpad - fix dependancy on LEDS class
The driver can not be built-in when LEDS class is a module.
Signed-off-by: Dmitry Torokhov
Signed-off-by: Linus Torvalds -
* 'for-2.6.23' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc:
[POWERPC] mpc8349emitx.dts: Setup USB-DR for peripheral mode.
[POWERPC] Fix mpc834x USB-MPH configuration.
[POWERPC] Fix cpm_uart driver for cpm1 machines
[PPC] Fix cpm_dpram_addr returning phys mem instead of virt mem
[POWERPC] Fix copy'n'paste typo in commproc.c -
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
e1000: Add device IDs of blade version of the 82571 quad port
sky2: fix transmit state on resume
sky2: FE+ vlan workaround
sky2: sky2 FE+ receive status workaround
28 Sep, 2007
3 commits
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in cpm_uart_cpm1.h, DPRAM_BASE is assigned an address derived from cpmp.
On ARC=ppc, this is a physical address with 1:1 DMA mapping which can't
be used for arithmetric compare operations with virtual addresses
returned by cpm_dpram_addr. This patch changes the assignment to use
cpm_dpram_addr as well, like in cpm_uart_cpm2.h.Signed-off-by: Jochen Friedrich
Signed-off-by: Kumar Gala -
This blade-specific board form factor is identical to the 82571EB
board.Signed-off-by: Auke Kok
Signed-off-by: Jeff Garzik -
This should fix http://bugzilla.kernel.org/show_bug.cgi?id=8667
After resume, driver has reset the chip so the current state
of transmit checksum offload state machine and DMA state machine
will be undefined.The fix is to set the state so that first Tx will set MSS and offset
values.Signed-off-by: Stephen Hemminger
Signed-off-by: Jeff Garzik
