1. 17 9月, 2009 1 次提交
    • P
      Blackfin: use generic name for EVT14 handler · 9703a73c
      Philippe Gerum 提交于
      The purpose of the EVT14 handler may depend on whether CONFIG_IPIPE is
      enabled, albeit its implementation can be the same in both cases. When
      the interrupt pipeline is enabled, EVT14 can be used to raise the core
      priority level for the running code; when CONFIG_IPIPE is off, EVT14
      can be used to lower this level before running softirq handlers.
      
      Rename evt14_softirq to evt_evt14 to pick an identifier that fits
      both, which allows to reuse the same vector setup code as well.
      Signed-off-by: NPhilippe Gerum <rpm@xenomai.org>
      Signed-off-by: NMike Frysinger <vapier@gentoo.org>
      9703a73c
  2. 13 6月, 2009 1 次提交
  3. 18 11月, 2008 1 次提交
  4. 07 1月, 2009 1 次提交
  5. 27 10月, 2008 1 次提交
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  7. 09 10月, 2008 1 次提交
  8. 08 10月, 2008 1 次提交
  9. 27 8月, 2008 1 次提交
  10. 14 8月, 2008 4 次提交
  11. 05 8月, 2008 2 次提交
  12. 19 7月, 2008 1 次提交
  13. 31 5月, 2008 1 次提交
  14. 17 5月, 2008 1 次提交
  15. 24 4月, 2008 1 次提交
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  17. 09 2月, 2008 1 次提交
  18. 21 11月, 2007 2 次提交
  19. 23 12月, 2007 1 次提交
  20. 18 11月, 2007 1 次提交
  21. 29 10月, 2007 1 次提交
  22. 21 10月, 2007 2 次提交
  23. 25 7月, 2007 1 次提交
  24. 21 6月, 2007 1 次提交
    • B
      Blackfin arch: defines and provides entry points for certain user space... · 7adfb58f
      Bernd Schmidt 提交于
      Blackfin arch: defines and provides entry points for certain user space functions at fixed addresses
      
      This patch defines (and provides) entry points for certain user space functions
      at fixed addresses.  The Blackfin has no usable atomic instructions, but we can
      ensure that these code sequences appear atomic from a user space point of view
      by detecting when we're in the process of executing them during the interrupt
      handler return path.  This allows much more efficient pthread lock
      implementations than the bfin_spinlock syscall we're currently using.
      
      Also provided is a small sys_rt_sigreturn stub which can be used by the signal
      handler setup code.  The signal.c part will be committed separately.
      Signed-off-by: NBernd Schmidt <bernd.schmidt@analog.com>
      Signed-off-by: NBryan Wu <bryan.wu@analog.com>
      
      7adfb58f
  25. 22 5月, 2007 1 次提交
  26. 08 5月, 2007 1 次提交