- 15 2月, 2011 1 次提交
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由 Stepan Moskovchenko 提交于
Break the IOMMU driver out as a Kconfig item. Initially it was decided to always build this in for 8x60, but this driver is not strictly necessary and should be optionally selectable. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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- 29 1月, 2011 9 次提交
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由 Stepan Moskovchenko 提交于
Add the device definitions and platform data to support the console serial port on MSM8960 Simulator and RUMI3 targets. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stepan Moskovchenko 提交于
Remove ifdefs that do nothing, either from having the code between them previously removed, or from having been accidentally added to the wrong file. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stephen Boyd 提交于
Add support for the ce, codec_ssbi, uart clocks, and i2c clocks. Reviewed-by: NSaravana Kannan <skannan@codeaurora.org> Signed-off-by: NStephen Boyd <sboyd@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stephen Boyd 提交于
There are currently 3 separate directories for clock debugging in debugfs: clk_enable, clk_rate, and clk_local. Each of these directories contains a list of clocks. This is rather annoying when you are focusing on one clock and want to enable/disable it and then check its rate. You either have to cd to the other directory or cat ../clk_rate/<clk>. Invert the layout so that there is one clock directory containing a directory for each clock. Inside each respective clock directory place an enable, rate, and is_local file relating to the clk_enable, clk_disable, and clk_local directories that exist today. Reviewed-by: NSaravana Kannan <skannan@codeaurora.org> Signed-off-by: NStephen Boyd <sboyd@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Matt Wagantall 提交于
The clock debugfs code is large enough, and easy enough to separate, that it deserves its own file which is compiled only when CONFIG_DEBUG_FS is enabled. Also, cleanup header file #includes that are no longer required. Reviewed-by: NSaravana Kannan <skannan@codeaurora.org> Signed-off-by: NMatt Wagantall <mattw@codeaurora.org> Signed-off-by: NStephen Boyd <sboyd@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stephen Boyd 提交于
clock.h includes clock-pcom.h and clock-7x30.h when it really doesn't need to. Remove the includes and fixup breakages. Reviewed-By: NSaravana Kannan <skannan@codeaurora.org> Signed-off-by: NStephen Boyd <sboyd@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stephen Boyd 提交于
This code is dead or otherwise useless so just remove it. Reviewed-by: NSaravana Kannan <skannan@codeaurora.org> Signed-off-by: NStephen Boyd <sboyd@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 David Brown 提交于
arch/arm/mach-msm/board-trout-gpio.c: In function 'trout_gpio_to_irq': arch/arm/mach-msm/board-trout-gpio.c:77: error: unused variable 'msm_gpio' Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 David Brown 提交于
Missed a register change with the clock cleanup on the MSM7x01 targets. Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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- 25 1月, 2011 1 次提交
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由 Dima Zavin 提交于
This is completely board specific and therefore must be provided on a per-board basis. Signed-off-by: NDima Zavin <dima@android.com> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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- 22 1月, 2011 12 次提交
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由 Stepan Moskovchenko 提交于
Add the machine record, init code, and build support for the MSM8960 RUMI3. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stepan Moskovchenko 提交于
Add the board file, Kconfig options, and Makefile options needed to build for the MSM8960 Simulator target. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stepan Moskovchenko 提交于
Clean up some of the conditionals in the Makefile in preparation for adding build support for MSM8960. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stepan Moskovchenko 提交于
Modify the macros in the MSM timer driver to support the MSM8960 chip. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 David Brown 提交于
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stepan Moskovchenko 提交于
Add the interrupt map for the Qualcomm MSM8960 chip. This chip has an interrupt map that is different from previous targets. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stepan Moskovchenko 提交于
Add the physical memory offset value for the Qualcomm MSM8960 chip. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stepan Moskovchenko 提交于
Add the register address definitions for the basic hardware blocks on the Qualcomm MSM8960 chip. Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 David Brown 提交于
The QGIC registers are mapped to the same virtual addresses across targets, only the physical address changes. Move the BASE address out of target-specific files, and add a SOC name to the base addresses. Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 David Brown 提交于
Allow the timer register to be determined dynamically instead of at compile time. Use common virtual addresses for the registers across all MSM chips, and select the register mappings based on the detected CPU. Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 David Brown 提交于
Create runtime queries to distinguish the various MSM targets. Although these would probably be better named soc_is..., use cpu_is... to match convention in the rest of the kernel. Hard code the tests based on config options for now. When runtime device detection is implemented, these can be made dynamic. Signed-off-by: NDavid Brown <davidb@codeaurora.org>
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由 Stefan Bader 提交于
After changing the p2m mapping to a tree by commit 58e05027 xen: convert p2m to a 3 level tree and trying to boot a DomU with 615MB of memory, the following crash was observed in the dump: kernel direct mapping tables up to 26f00000 @ 1ec4000-1fff000 BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<c0107397>] xen_set_pte+0x27/0x60 *pdpt = 0000000000000000 *pde = 0000000000000000 Adding further debug statements showed that when trying to set up pfn=0x26700 the returned mapping was invalid. pfn=0x266ff calling set_pte(0xc1fe77f8, 0x6b3003) pfn=0x26700 calling set_pte(0xc1fe7800, 0x3) Although the last_pfn obtained from the startup info is 0x26700, which should in turn not be hit, the additional 8MB which are added as extra memory normally seem to be ok. This lead to looking into the initial p2m tree construction, which uses the smaller value and assuming that there is other code handling the extra memory. When the p2m tree is set up, the leaves are directly pointed to the array which the domain builder set up. But if the mapping is not on a boundary that fits into one p2m page, this will result in the last leaf being only partially valid. And as the invalid entries are not initialized in that case, things go badly wrong. I am trying to fix that by checking whether the current leaf is a complete map and if not, allocate a completely new page and copy only the valid pointers there. This may not be the most efficient or elegant solution, but at least it seems to allow me booting DomUs with memory assignments all over the range. BugLink: http://bugs.launchpad.net/bugs/686692 [v2: Redid a bit of commit wording and fixed a compile warning] Signed-off-by: NStefan Bader <stefan.bader@canonical.com> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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- 21 1月, 2011 17 次提交
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jeff Dike <jdike@addtoit.com>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NChris Metcalf <cmetcalf@tilera.com>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: N"David S. Miller" <davem@davemloft.net>
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由 Thomas Gleixner 提交于
No functional change Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NChen Liqin <liqin.chen@sunplusct.com>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Kyle McMartin <kyle@mcmartin.ca> Acked-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NDavid Howells <dhowells@redhat.com>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NMichal Simek <monstr@monstr.eu>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Greg Ungerer <gerg@uclinux.org>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NTony Luck <tony.luck@intel.com>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NDavid Howells <dhowells@redhat.com>
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由 Thomas Gleixner 提交于
No functional change. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Mike Frysinger <vapier@gentoo.org>
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由 Thomas Gleixner 提交于
Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Richard Henderson <rth@twiddle.net>
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由 Thomas Gleixner 提交于
All architectures are finally converted. Remove the cruft. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Richard Henderson <rth@twiddle.net> Cc: Mike Frysinger <vapier@gentoo.org> Cc: David Howells <dhowells@redhat.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Michal Simek <monstr@monstr.eu> Acked-by: NDavid Howells <dhowells@redhat.com> Cc: Kyle McMartin <kyle@mcmartin.ca> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Chen Liqin <liqin.chen@sunplusct.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Jeff Dike <jdike@addtoit.com>
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由 Thomas Gleixner 提交于
Use the generic irq Kconfig. Select GENERIC_HARDIRQS_NO_DEPRECATED as we have converted all irq_chip functions. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
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由 Thomas Gleixner 提交于
Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
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由 Thomas Gleixner 提交于
Convert the irq chips to the new functions and use proper flow handlers. handle_level_irq is appropriate. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Paul Mundt <lethal@linux-sh.org>
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