- 10 8月, 2009 1 次提交
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由 FUJITA Tomonori 提交于
This is a preparation for using asm-generic/pci-dma-compat.h; SPARC32 has two dma_map_ops structures for pci and sbus (removing arch/sparc/kernel/dma.c, PCI and SBUS DMA accessor). Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Tested-by: NRobert Reif <reif@earthlink.net> Acked-by: NDavid S. Miller <davem@davemloft.net> Cc: tony.luck@intel.com Cc: fenghua.yu@intel.com LKML-Reference: <1249872797-1314-7-git-send-email-fujita.tomonori@lab.ntt.co.jp> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 09 1月, 2009 1 次提交
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由 Sam Ravnborg 提交于
Move all applicable EXPORT_SYMBOL()s to the file where the respective symbol is defined. Removed all the includes that are no longer needed in sparc_ksyms_32.c Comment all remaining EXPORT_SYMBOL()s in sparc_ksyms_32.c Two symbols are shared with sparc64 thus the exports were removed from the sparc_ksyms_64.c too, along with the include their ommission made redundant. Signed-off-by: NSam Ravnborg <sam@ravnborg.org> Additions by Julian Calaby: * Moved EXPORT_SYMBOL()s for prom functions to their rightful places. * Made some minor cleanups to the includes and comments of sparc_ksyms_32.c * Made another subtraction from sparc_ksyms_64.c * Updated and tidied commit message. * Rebased patch over sparc-2.6.git HEAD. * Ensured that all modified files have the correct includes. Signed-off-by: NJulian Calaby <julian.calaby@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 12月, 2008 1 次提交
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由 Robert Reif 提交于
Use sparc64 version of scatterlist.h. There are three main differences: dma_addr_t replaces __u32 dma_address replaces dvma_address dma_length replaces dvma_length dma_addr_t is a u32 on sparc32. Boot tested on sparc32. Signed-off-by: NRobert Reif <reif@earthlink.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 8月, 2008 13 次提交
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由 David S. Miller 提交于
In order to make this week I also had to add an include of linux/dma-mapping.h to asm/pci_32.h because drivers/pci/pci.c really depends upon getting this header somehow. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
The individual SBUS IOMMU arch code now sets the IOMMU information directly into the OF device objects. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
32-bit sparc just needed it to register the ioport procfs bits, do this via an arch_initcall() instead. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
No more users. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
All the drivers use OF device objects now for this information. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
IRQs are obtained by drivers from the of_device struct. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
This lets us kill this "map it in every IOMMU" crazy code, and also some of the final references to sbus_root. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Just simply use virt_to_page() on the provided virtual address pointer. Kill #if 0'd code. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
This is in preparation for the subsequent asm/sbus.h removal. Also, make these routines take a "struct device" or no arguments, as appropriate. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
These dispatch to either PCI or SBUS routines based upon the device bus type. This will allow us to let SBUS drivers call these routines. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
This is the first step in converting all the SBUS drivers over to generic dma_*(). Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
And stick the iommu archdata pointer into the generic OF device tree of_device struct as well. We still have to pass the sbus_bus object down into the routines so that the SBUS bus objects get the iommu cookies set properly. After drivers get converted to being pure OF drivers, that can go away. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 8月, 2008 1 次提交
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由 Stephen Rothwell 提交于
Use linux/of_device.h instead. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 7月, 2008 1 次提交
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由 Adrian Bunk 提交于
This patch contains the following possible cleanups: - make the following needlessly global code static: - apc.c: apc_swift_idle() - ebus.c: ebus_blacklist_irq() - ebus.c: fill_ebus_child() - ebus.c: fill_ebus_device() - entry.S: syscall_is_too_hard - etra: tsetup_sun4c_stackchk - head.S: cputyp - head.S: prom_vector_p - idprom.c: Sun_Machines[] - ioport.c: _sparc_find_resource() - ioport.c: create_proc_read_entry() - irq.c: struct sparc_irq[] - rtrap.S: sun4c_rett_stackchk - setup.c: prom_sync_me() - setup.c: boot_flags - sun4c_irq.c: sun4c_sbint_to_irq() - sun4d_irq.c: sbus_tid[] - sun4d_irq.c: struct sbus_actions - sun4d_irq.c: sun4d_sbint_to_irq() - sun4m_irq.c: sun4m_sbint_to_irq() - sun4m_irq.c: sun4m_get_irqmask() - sun4m_irq.c: sun4m_timers - sun4m_smp.c: smp4m_cross_call() - sun4m_smp.c: smp4m_blackbox_id() - sun4m_smp.c: smp4m_blackbox_current() - time.c: sp_clock_typ - time.c: sbus_time_init() - traps.c: instruction_dump() - wof.S: spwin_sun4c_stackchk - wuf.S: sun4c_fwin_stackchk - #if 0 the following unused code: - process.c: sparc_backtrace_lock - process.c: __show_backtrace() - process.c: show_backtrace() - process.c: smp_show_backtrace_all_cpus() - remove the following unused code: - entry.S: __handle_exception - smp.c: smp_num_cpus - smp.c: smp_activated - smp.c: __cpu_number_map[] - smp.c: __cpu_logical_map[] - smp.c: bitops_spinlock - traps.c: trap_curbuf - traps.c: trapbuf[] - traps.c: linux_smp_still_initting - traps.c: thiscpus_tbr - traps.c: thiscpus_mid Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 5月, 2008 1 次提交
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由 Adrian Bunk 提交于
This patch removes the CVS keywords that weren't updated for a long time from comments. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 2月, 2008 1 次提交
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由 Paulius Zaleckas 提交于
Signed-off-by: NPaulius Zaleckas <pauliusz@yahoo.com> Signed-off-by: NAdrian Bunk <bunk@kernel.org>
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- 23 10月, 2007 1 次提交
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由 Jens Axboe 提交于
Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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- 16 10月, 2007 1 次提交
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由 Jens Axboe 提交于
This updates the sparc iommu/pci dma mappers to sg chaining. Acked-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
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- 12 5月, 2007 1 次提交
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由 Simon Arlott 提交于
Spelling fixes in arch/sparc/. Signed-off-by: NSimon Arlott <simon@fire.lp0.eu> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 1月, 2007 1 次提交
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由 David S. Miller 提交于
We need to pass in the resource otherwise we cannot release the region properly. We must know whether it is an I/O or MEM resource. Spotted by Eric Brower. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 31 12月, 2006 1 次提交
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由 Jan Andersson 提交于
Add sg->offset to sg->dvma_address in pci_map_sg() on sparc32. Without the offset, transfers to buffers that do not begin on a page boundary will not work as expected. Signed-off-by: NJan Andersson <jan.andersson@ieee.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: William Lee Irwin III <wli@holomorphy.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 10 12月, 2006 1 次提交
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由 Yan Burman 提交于
Replace kmalloc+memset with kzalloc Signed-off-by: NYan Burman <burman.yan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 10月, 2006 1 次提交
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由 Dave Jones 提交于
kbuild explicitly includes this at build time. Signed-off-by: NDave Jones <davej@redhat.com>
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- 23 9月, 2006 1 次提交
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由 Al Viro 提交于
iommu_init() and iounit_init() are never called for sun4, but that's not enough - these calls should be ifdefed out since the functions in question simply do not exist for CONFIG_SUN4 kernel. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 30 6月, 2006 1 次提交
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 6月, 2006 2 次提交
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由 Greg Kroah-Hartman 提交于
Based on a patch series originally from Vivek Goyal <vgoyal@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
This is needed if we wish to change the size of the resource structures. Based on an original patch from Vivek Goyal <vgoyal@in.ibm.com> and Andrew Morton. (tweaked by Andy Isaacson <adi@hexapodia.org>) Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NAndy Isaacson <adi@hexapodia.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 24 6月, 2006 2 次提交
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由 David S. Miller 提交于
I severely apologize, I was still learning how to program in C when I wrote this stuff 10 years ago... Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
In particular, move the IRQ probing out to sparc32/sparc64 arch specific code where it belongs. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 5月, 2006 1 次提交
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由 Martin Habets 提交于
This patch will set the device name in a resource, which will be shown in /proc/dvma_map. Signed-off-by: NMartin Habets <errandir_news@mph.eclipse.co.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 3月, 2006 1 次提交
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由 Eric Sesterhenn 提交于
this changes if() BUG(); constructs to BUG_ON() which is cleaner and can better optimized away Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 11月, 2005 1 次提交
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由 Hugh Dickins 提交于
Earlier I unifdefed PageCompound, so that snd_pcm_mmap_control_nopage and others can give out a 0-order component of a higher-order page, which won't be mistakenly freed when zap_pte_range unmaps it. But many Bad page states reported a PG_reserved was freed after all: I had missed that we need to say __GFP_COMP to get compound page behaviour. Some of these higher-order pages are allocated by snd_malloc_pages, some by snd_malloc_dev_pages; or if SBUS, by sbus_alloc_consistent - but that has no gfp arg, so add __GFP_COMP into its sparc32/64 implementations. I'm still rather puzzled that DRM seems not to need a similar change. Signed-off-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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