I'm porting Linux 2.6.32.6 to our MPC8247 based board. We use SCC3 and
SCC4 as ethernet port. These two ports are connect with LXT905 PHY
chip.
I'm now using fs_enet driver, how should I config the scc port in dtc
file. I copied from mgcoge.dts file, and my dtc file of scc enet is
follows:
In fsl_of_msi_probe(), the virt_msir's chip_data have been stored
the pointer to struct mpic. We add a struct fsl_msi_cascade_data
to store the pointer to struct fsl_msi and msir_index in hanler_data.
Otherwise, the pointer to struct mpic will be over-written, and will
cause problem when calling
Put all fsl_msi banks in a linked list. The list of banks then can be
traversed when allocating new msi interrupts. Also fix failing path
of fsl_setup_msi_irqs().
Signed-off-by: Zhao Chenhui b26...@freescale.com
Signed-off-by: Li Yang le...@freescale.com
---
arch/powerpc/sysdev/fsl_msi.c | 14
Make a single PCIe MSI bank shareable through CAMP OSes. The number of
MSI used by each core can be configured by dts file.
Signed-off-by: Zhao Chenhui b26...@freescale.com
Signed-off-by: Li Yang le...@freescale.com
---
arch/powerpc/sysdev/fsl_msi.c |8 +++-
1 files changed, 7
Enable the sharing of MSI interrupt through AMP OSes in the mpc8572ds
dtses.
Signed-off-by: Zhao Chenhui b26...@freescale.com
Signed-off-by: Li Yang le...@freescale.com
---
arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts | 15 +--
arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts |
Also cleanup the probe function.
Signed-off-by: Li Yang le...@freescale.com
---
arch/powerpc/sysdev/fsl_msi.c | 36 ++--
arch/powerpc/sysdev/fsl_msi.h |1 +
2 files changed, 31 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_msi.c
In the following series:
[1/2] implements the proposal I made at the end of the thread
http://lkml.org/lkml/2010/4/19/129 to reliably support replay
of edge-triggered interrupts on all architectures when using
disable_irq() / enable_irq().
Proper replays of pending edge-triggered interrupts was
Following genirq: always build resend_irqs and previous changes, this
commit updates the genirq DocBook.
Signed-off-by: Guillaume Knispel gknis...@proformatique.com
CC: linux-ker...@vger.kernel.org
CC: Linuxppc-dev@lists.ozlabs.org
CC: Bartlomiej Zolnierkiewicz bzoln...@gmail.com
CC: Benjamin
Since USB2 is shared with local bus, either local bus or USB2
should be disabled. By default U-Boot enables local bus, so we
have to disable USB2, otherwise kernel hangs:
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller
As explained in commit 1c0fe6e3bd, we want to call the architecture independent
oom killer when getting an unexplained OOM from handle_mm_fault, rather than
simply killing current.
Cc: linuxppc-...@ozlabs.org
Cc: Benjamin Herrenschmidt b...@kernel.crashing.org
Cc: linux-a...@vger.kernel.org
Peter Pan wrote:
I'm porting Linux 2.6.32.6 to our MPC8247 based board. We use SCC3 and
SCC4 as ethernet port. These two ports are connect with LXT905 PHY
chip.
I'm now using fs_enet driver, how should I config the scc port in dtc
file. I copied from mgcoge.dts file, and my dtc file of scc enet
Hi everybody,
I'm trying to remove the console from a custom board based on a
MPC5200B. During development we used console=ttyS1,115200 in our bootcmd
for the kernel, but now that the product is ready to be shipped we want
to use ttyS1 for something else and would like to deactivate completely
On Thu, Apr 22, 2010 at 12:58 PM, Sylvain Lamontagne
sylvain.lamonta...@novariant.com wrote:
Hi everybody,
I'm trying to remove the console from a custom board based on a
MPC5200B. During development we used console=ttyS1,115200 in our bootcmd
for the kernel, but now that the product is ready
Hi Sylvain:
Am 22.04.10 20:58 schrieb(en) Sylvain Lamontagne:
[snip]
1. Is it possible ?
Yes! I tried this with several kernel versions (currently 2.6.33), using the
option 'console=tty0'. Works just fine...
2. Do you have any idea how it can be achieve ?
Hmmm, iirc, I also saw the
Hi Albrecht,
1. Is it possible ?
Yes! I tried this with several kernel versions (currently 2.6.33), using the
option 'console=tty0'. Works just fine...
Happy to know that it can be done !
2. Do you have any idea how it can be achieve ?
Hmmm, iirc, I also saw the effect you have.
[snip]
Can you halt the processor with JTAG and look at the contents of __log_buf?
Ok I'll try that as soon as I can get CodeWarrior to work again...
1. Is it possible ?
Yes, I believe so, but I haven't tried.
Ok
2. Do you have any idea how it can be achieve ?
You should be doing
On Fri, 23 Apr 2010, npig...@suse.de wrote:
As explained in commit 1c0fe6e3bd, we want to call the architecture
independent
oom killer when getting an unexplained OOM from handle_mm_fault, rather than
simply killing current.
Cc: linuxppc-...@ozlabs.org
Cc: Benjamin Herrenschmidt
On Thu, 22 Apr 2010 10:50:16 +1000
Benjamin Herrenschmidt b...@kernel.crashing.org wrote:
On Wed, 2010-04-21 at 19:44 -0500, Kim Phillips wrote:
I took an 8377 rdb board, and let it run timebase.c (with the isync
long long casts) all weekend, and have failed to reproduce the issue.
That
This will apply on the mpc512x-v2.6.33-devel branch of the DENX git
repository. This is all mostly based
on what was in the Freescale LTIB release from the Freescale website.
On a somewhat unrelated note, does anyone know if the Freescale LTIB
drivers have been merged into any newer
kernel
Ingo,
Please pull my perf.git master branch:
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/perf.git master
It has two commits from Ian Munsie that allow us to access local
variables with perf probe on PowerPC. We also need a commit in Ben's
powerpc-next branch for it to function, but
There is an MDIO used by FCC, but the SCC is connected with LXT905,
which is Ethernet Interface Adapter. So I think the SCC should be
fixed-link. But how can I set the fixed-link property? I searched
through the Document directory, there is nothing about the fixed-link
property.
2010/4/23 Scott
I'm porting Linux 2.6.32.6 to my MPC8247 based board. Our FCC1 and
FCC2 are used as 100MBps ethernet ports. MDIO is used to connect with
PHY chip. During boot, the of driver is checking the PHYID, it gets
all Fs. But after I comment the following lines:
//if ((phy_id 0x1fff) == 0x1fff)
//
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