1. 29 2月, 2008 1 次提交
  2. 11 1月, 2008 1 次提交
  3. 21 10月, 2007 1 次提交
  4. 09 10月, 2007 1 次提交
  5. 28 8月, 2007 1 次提交
  6. 11 10月, 2007 1 次提交
  7. 12 7月, 2007 1 次提交
  8. 29 6月, 2007 1 次提交
  9. 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
  10. 12 7月, 2007 1 次提交
    • R
      Blackfin arch: initial supporting for BF548-EZKIT · 24a07a12
      Roy Huang 提交于
      The ADSP-BF54x was specifically designed to meet the needs of convergent multimedia
      applications where system performance and cost are essential ingredients. The
      integration of multimedia, human interface, and connectivity peripherals combined
      with increased system bandwidth and on-chip memory provides customers a platform to
      design the most demanding applications.
      
      Since now, ADSP-BF54x will be supported in the Linux kernel and bunch of related drivers
      such as USB OTG, ATAPI, NAND flash controller, LCD framebuffer, sound, touch screen will
      be submitted later.
      
      Please enjoy the show.
      Signed-off-by: NRoy Huang <roy.huang@analog.com>
      Signed-off-by: NBryan Wu <bryan.wu@analog.com>
      24a07a12
  11. 08 5月, 2007 1 次提交