target/linux/lantiq/patches-2.6.39/530-register_tapi.patch

   1 --- a/arch/mips/lantiq/devices.c
   2 +++ b/arch/mips/lantiq/devices.c
   3 @@ -120,3 +120,20 @@
   4         pr_err("kernel is compiled without PCI support\n");
   5  }
   6  #endif
   7 +
   8 +static unsigned int *cp1_base = 0;
   9 +unsigned int*
  10 +ltq_get_cp1_base(void)
  11 +{
  12 +       return cp1_base;
  13 +}
  14 +EXPORT_SYMBOL(ltq_get_cp1_base);
  15 +
  16 +void __init
  17 +ltq_register_tapi(void)
  18 +{
  19 +#define CP1_SIZE       (1 << 20)
  20 +       dma_addr_t dma;
  21 +       cp1_base =
  22 +               (void*)CPHYSADDR(dma_alloc_coherent(NULL, CP1_SIZE, &dma, GFP_ATOMIC));
  23 +}
  24 --- a/arch/mips/lantiq/devices.h
  25 +++ b/arch/mips/lantiq/devices.h
  26 @@ -19,5 +19,6 @@
  27  extern void ltq_register_wdt(void);
  28  extern void ltq_register_asc(int port);
  29  extern void ltq_register_pci(struct ltq_pci_data *data);
  30 +extern void ltq_register_tapi(void);
  31
  32  #endif
  33 --- a/arch/mips/lantiq/xway/mach-easy50712.c
  34 +++ b/arch/mips/lantiq/xway/mach-easy50712.c
  35 @@ -66,6 +66,7 @@
  36         ltq_register_nor(&easy50712_flash_data);
  37         ltq_register_pci(&ltq_pci_data);
  38         ltq_register_etop(&ltq_eth_data);
  39 +       ltq_register_tapi();
  40  }
  41
  42  MIPS_MACHINE(LTQ_MACH_EASY50712,