diff options
Diffstat (limited to 'drivers/fpga/ACEX1K.c')
| -rw-r--r-- | drivers/fpga/ACEX1K.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/drivers/fpga/ACEX1K.c b/drivers/fpga/ACEX1K.c index 3f7967782..06b4247d8 100644 --- a/drivers/fpga/ACEX1K.c +++ b/drivers/fpga/ACEX1K.c @@ -51,7 +51,6 @@ static int ACEX1K_ps_load( Altera_desc *desc, void *buf, size_t bsize ); static int ACEX1K_ps_dump( Altera_desc *desc, void *buf, size_t bsize ); /* static int ACEX1K_ps_info( Altera_desc *desc ); */ -static int ACEX1K_ps_reloc( Altera_desc *desc, ulong reloc_offset ); /* ------------------------------------------------------------------------- */ /* ACEX1K Generic Implementation */ @@ -101,31 +100,6 @@ int ACEX1K_info( Altera_desc *desc ) } -int ACEX1K_reloc (Altera_desc * desc, ulong reloc_offset) -{ - int ret_val = FPGA_FAIL; /* assume a failure */ - - if (desc->family != Altera_ACEX1K) { - printf ("%s: Unsupported family type, %d\n", - __FUNCTION__, desc->family); - return FPGA_FAIL; - } else - switch (desc->iface) { - case passive_serial: - ret_val = ACEX1K_ps_reloc (desc, reloc_offset); - break; - - /* Add new interface types here */ - - default: - printf ("%s: Unsupported interface type, %d\n", - __FUNCTION__, desc->iface); - } - - return ret_val; -} - - /* ------------------------------------------------------------------------- */ /* ACEX1K Passive Serial Generic Implementation */ @@ -290,73 +264,3 @@ static int ACEX1K_ps_dump (Altera_desc * desc, void *buf, size_t bsize) __FUNCTION__); return FPGA_FAIL; } - -static int ACEX1K_ps_reloc (Altera_desc * desc, ulong reloc_offset) -{ - int ret_val = FPGA_FAIL; /* assume the worst */ - Altera_ACEX1K_Passive_Serial_fns *fn_r, *fn = - (Altera_ACEX1K_Passive_Serial_fns *) (desc->iface_fns); - - if (fn) { - ulong addr; - - /* Get the relocated table address */ - addr = (ulong) fn + reloc_offset; - fn_r = (Altera_ACEX1K_Passive_Serial_fns *) addr; - - if (!fn_r->relocated) { - - if (memcmp (fn_r, fn, - sizeof (Altera_ACEX1K_Passive_Serial_fns)) - == 0) { - /* good copy of the table, fix the descriptor pointer */ - desc->iface_fns = fn_r; - } else { - PRINTF ("%s: Invalid function table at 0x%p\n", - __FUNCTION__, fn_r); - return FPGA_FAIL; - } - - PRINTF ("%s: Relocating descriptor at 0x%p\n", __FUNCTION__, - desc); - - addr = (ulong) (fn->pre) + reloc_offset; - fn_r->pre = (Altera_pre_fn) addr; - - addr = (ulong) (fn->config) + reloc_offset; - fn_r->config = (Altera_config_fn) addr; - - addr = (ulong) (fn->status) + reloc_offset; - fn_r->status = (Altera_status_fn) addr; - - addr = (ulong) (fn->done) + reloc_offset; - fn_r->done = (Altera_done_fn) addr; - - addr = (ulong) (fn->clk) + reloc_offset; - fn_r->clk = (Altera_clk_fn) addr; - - addr = (ulong) (fn->data) + reloc_offset; - fn_r->data = (Altera_data_fn) addr; - - addr = (ulong) (fn->abort) + reloc_offset; - fn_r->abort = (Altera_abort_fn) addr; - - addr = (ulong) (fn->post) + reloc_offset; - fn_r->post = (Altera_post_fn) addr; - - fn_r->relocated = TRUE; - - } else { - /* this table has already been moved */ - /* XXX - should check to see if the descriptor is correct */ - desc->iface_fns = fn_r; - } - - ret_val = FPGA_SUCCESS; - } else { - printf ("%s: NULL Interface function table!\n", __FUNCTION__); - } - - return ret_val; - -} |