diff options
| author | duane <duane@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-11-30 22:25:43 +0000 |
|---|---|---|
| committer | duane <duane@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-11-30 22:25:43 +0000 |
| commit | a28eaa85f73759bb189a46308642502c9fa5aa4b (patch) | |
| tree | 93ed39ee8fe48131e227a01a788be91b88203064 /src/target/mips_ejtag.c | |
| parent | 91afc3dc3083a3d4f6a4104a5132d87c8ec03c7f (diff) | |
| download | riscv-openocd-a28eaa85f73759bb189a46308642502c9fa5aa4b.zip riscv-openocd-a28eaa85f73759bb189a46308642502c9fa5aa4b.tar.gz riscv-openocd-a28eaa85f73759bb189a46308642502c9fa5aa4b.tar.bz2 | |
jtag newtap change & huge manual update
git-svn-id: svn://svn.berlios.de/openocd/trunk@1194 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/target/mips_ejtag.c')
| -rw-r--r-- | src/target/mips_ejtag.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/src/target/mips_ejtag.c b/src/target/mips_ejtag.c index 4325004..729b1a2 100644 --- a/src/target/mips_ejtag.c +++ b/src/target/mips_ejtag.c @@ -34,17 +34,19 @@ int mips_ejtag_set_instr(mips_ejtag_t *ejtag_info, int new_instr, in_handler_t handler) { - jtag_device_t *device = jtag_get_device(ejtag_info->chain_pos); - if (device==NULL) + jtag_tap_t *tap; + + tap = ejtag_info->tap; + if (tap==NULL) return ERROR_FAIL; - if (buf_get_u32(device->cur_instr, 0, device->ir_length) != new_instr) + if (buf_get_u32(tap->cur_instr, 0, tap->ir_length) != new_instr) { scan_field_t field; u8 t[4]; - field.device = ejtag_info->chain_pos; - field.num_bits = device->ir_length; + field.tap = tap; + field.num_bits = tap->ir_length; field.out_value = t; buf_set_u32(field.out_value, 0, field.num_bits, new_instr); field.out_mask = NULL; @@ -67,7 +69,7 @@ int mips_ejtag_get_idcode(mips_ejtag_t *ejtag_info, u32 *idcode, in_handler_t ha mips_ejtag_set_instr(ejtag_info, EJTAG_INST_IDCODE, NULL); - field.device = ejtag_info->chain_pos; + field.tap = ejtag_info->tap; field.num_bits = 32; field.out_value = NULL; field.out_mask = NULL; @@ -94,7 +96,7 @@ int mips_ejtag_get_impcode(mips_ejtag_t *ejtag_info, u32 *impcode, in_handler_t mips_ejtag_set_instr(ejtag_info, EJTAG_INST_IMPCODE, NULL); - field.device = ejtag_info->chain_pos; + field.tap = ejtag_info->tap; field.num_bits = 32; field.out_value = NULL; field.out_mask = NULL; @@ -115,16 +117,16 @@ int mips_ejtag_get_impcode(mips_ejtag_t *ejtag_info, u32 *impcode, in_handler_t int mips_ejtag_drscan_32(mips_ejtag_t *ejtag_info, u32 *data) { - jtag_device_t *device; - device = jtag_get_device(ejtag_info->chain_pos); + jtag_tap_t *tap; + tap = ejtag_info->tap; - if (device==NULL) + if (tap==NULL) return ERROR_FAIL; scan_field_t field; u8 t[4]; int retval; - field.device = ejtag_info->chain_pos; + field.tap = tap; field.num_bits = 32; field.out_value = t; buf_set_u32(field.out_value, 0, field.num_bits, *data); |