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path: root/drivers/fpga/spartan2.c
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Diffstat (limited to 'drivers/fpga/spartan2.c')
-rw-r--r--drivers/fpga/spartan2.c187
1 files changed, 0 insertions, 187 deletions
diff --git a/drivers/fpga/spartan2.c b/drivers/fpga/spartan2.c
index d745334e9..cd16a9c44 100644
--- a/drivers/fpga/spartan2.c
+++ b/drivers/fpga/spartan2.c
@@ -51,12 +51,10 @@
static int Spartan2_sp_load( Xilinx_desc *desc, void *buf, size_t bsize );
static int Spartan2_sp_dump( Xilinx_desc *desc, void *buf, size_t bsize );
/* static int Spartan2_sp_info( Xilinx_desc *desc ); */
-static int Spartan2_sp_reloc( Xilinx_desc *desc, ulong reloc_offset );
static int Spartan2_ss_load( Xilinx_desc *desc, void *buf, size_t bsize );
static int Spartan2_ss_dump( Xilinx_desc *desc, void *buf, size_t bsize );
/* static int Spartan2_ss_info( Xilinx_desc *desc ); */
-static int Spartan2_ss_reloc( Xilinx_desc *desc, ulong reloc_offset );
/* ------------------------------------------------------------------------- */
/* Spartan-II Generic Implementation */
@@ -112,33 +110,6 @@ int Spartan2_info( Xilinx_desc *desc )
}
-int Spartan2_reloc (Xilinx_desc * desc, ulong reloc_offset)
-{
- int ret_val = FPGA_FAIL; /* assume a failure */
-
- if (desc->family != Xilinx_Spartan2) {
- printf ("%s: Unsupported family type, %d\n",
- __FUNCTION__, desc->family);
- return FPGA_FAIL;
- } else
- switch (desc->iface) {
- case slave_serial:
- ret_val = Spartan2_ss_reloc (desc, reloc_offset);
- break;
-
- case slave_parallel:
- ret_val = Spartan2_sp_reloc (desc, reloc_offset);
- break;
-
- default:
- printf ("%s: Unsupported interface type, %d\n",
- __FUNCTION__, desc->iface);
- }
-
- return ret_val;
-}
-
-
/* ------------------------------------------------------------------------- */
/* Spartan-II Slave Parallel Generic Implementation */
@@ -340,93 +311,6 @@ static int Spartan2_sp_dump (Xilinx_desc * desc, void *buf, size_t bsize)
}
-static int Spartan2_sp_reloc (Xilinx_desc * desc, ulong reloc_offset)
-{
- int ret_val = FPGA_FAIL; /* assume the worst */
- Xilinx_Spartan2_Slave_Parallel_fns *fn_r, *fn =
- (Xilinx_Spartan2_Slave_Parallel_fns *) (desc->iface_fns);
-
- if (fn) {
- ulong addr;
-
- /* Get the relocated table address */
- addr = (ulong) fn + reloc_offset;
- fn_r = (Xilinx_Spartan2_Slave_Parallel_fns *) addr;
-
- if (!fn_r->relocated) {
-
- if (memcmp (fn_r, fn,
- sizeof (Xilinx_Spartan2_Slave_Parallel_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 = (Xilinx_pre_fn) addr;
-
- addr = (ulong) (fn->pgm) + reloc_offset;
- fn_r->pgm = (Xilinx_pgm_fn) addr;
-
- addr = (ulong) (fn->init) + reloc_offset;
- fn_r->init = (Xilinx_init_fn) addr;
-
- addr = (ulong) (fn->done) + reloc_offset;
- fn_r->done = (Xilinx_done_fn) addr;
-
- addr = (ulong) (fn->clk) + reloc_offset;
- fn_r->clk = (Xilinx_clk_fn) addr;
-
- addr = (ulong) (fn->err) + reloc_offset;
- fn_r->err = (Xilinx_err_fn) addr;
-
- addr = (ulong) (fn->cs) + reloc_offset;
- fn_r->cs = (Xilinx_cs_fn) addr;
-
- addr = (ulong) (fn->wr) + reloc_offset;
- fn_r->wr = (Xilinx_wr_fn) addr;
-
- addr = (ulong) (fn->rdata) + reloc_offset;
- fn_r->rdata = (Xilinx_rdata_fn) addr;
-
- addr = (ulong) (fn->wdata) + reloc_offset;
- fn_r->wdata = (Xilinx_wdata_fn) addr;
-
- addr = (ulong) (fn->busy) + reloc_offset;
- fn_r->busy = (Xilinx_busy_fn) addr;
-
- addr = (ulong) (fn->abort) + reloc_offset;
- fn_r->abort = (Xilinx_abort_fn) addr;
-
- if (fn->post) {
- addr = (ulong) (fn->post) + reloc_offset;
- fn_r->post = (Xilinx_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;
-
-}
-
/* ------------------------------------------------------------------------- */
static int Spartan2_ss_load (Xilinx_desc * desc, void *buf, size_t bsize)
@@ -580,74 +464,3 @@ static int Spartan2_ss_dump (Xilinx_desc * desc, void *buf, size_t bsize)
__FUNCTION__);
return FPGA_FAIL;
}
-
-static int Spartan2_ss_reloc (Xilinx_desc * desc, ulong reloc_offset)
-{
- int ret_val = FPGA_FAIL; /* assume the worst */
- Xilinx_Spartan2_Slave_Serial_fns *fn_r, *fn =
- (Xilinx_Spartan2_Slave_Serial_fns *) (desc->iface_fns);
-
- if (fn) {
- ulong addr;
-
- /* Get the relocated table address */
- addr = (ulong) fn + reloc_offset;
- fn_r = (Xilinx_Spartan2_Slave_Serial_fns *) addr;
-
- if (!fn_r->relocated) {
-
- if (memcmp (fn_r, fn,
- sizeof (Xilinx_Spartan2_Slave_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);
-
- if (fn->pre) {
- addr = (ulong) (fn->pre) + reloc_offset;
- fn_r->pre = (Xilinx_pre_fn) addr;
- }
-
- addr = (ulong) (fn->pgm) + reloc_offset;
- fn_r->pgm = (Xilinx_pgm_fn) addr;
-
- addr = (ulong) (fn->init) + reloc_offset;
- fn_r->init = (Xilinx_init_fn) addr;
-
- addr = (ulong) (fn->done) + reloc_offset;
- fn_r->done = (Xilinx_done_fn) addr;
-
- addr = (ulong) (fn->clk) + reloc_offset;
- fn_r->clk = (Xilinx_clk_fn) addr;
-
- addr = (ulong) (fn->wr) + reloc_offset;
- fn_r->wr = (Xilinx_wr_fn) addr;
-
- if (fn->post) {
- addr = (ulong) (fn->post) + reloc_offset;
- fn_r->post = (Xilinx_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;
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-26 22:15:13 +0000