diff options
| author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-05-11 09:43:50 +0000 |
|---|---|---|
| committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-05-11 09:43:50 +0000 |
| commit | 6dd335ed248124990b9a85dbc2e79f3239cd7ad0 (patch) | |
| tree | 5e9ecfe92b2acee49e2273342a524af93a050ef4 | |
| parent | fac70d72923b331510d1747267cddbb6975160a0 (diff) | |
| download | openocd+libswd-6dd335ed248124990b9a85dbc2e79f3239cd7ad0.tar.gz openocd+libswd-6dd335ed248124990b9a85dbc2e79f3239cd7ad0.tar.bz2 openocd+libswd-6dd335ed248124990b9a85dbc2e79f3239cd7ad0.tar.xz openocd+libswd-6dd335ed248124990b9a85dbc2e79f3239cd7ad0.zip | |
USB performance regression fix
git-svn-id: svn://svn.berlios.de/openocd/trunk@1742 b42882b7-edfa-0310-969c-e2dbd0fdcd60
| -rw-r--r-- | src/target/xscale.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/target/xscale.c b/src/target/xscale.c index 11aca781..abdbe866 100644 --- a/src/target/xscale.c +++ b/src/target/xscale.c @@ -213,6 +213,7 @@ int xscale_jtag_set_instr(jtag_tap_t *tap, u32 new_instr) jtag_add_ir_scan(1, &field, TAP_INVALID); + /* FIX!!!! isn't this check superfluous? verify_ircapture handles this? */ jtag_check_value_mask(&field, tap->expected, tap->expected_mask); free(field.out_value); @@ -326,19 +327,22 @@ int xscale_receive(target_t *target, u32 *buffer, int num_words) fields[0].tap = xscale->jtag_info.tap; fields[0].num_bits = 3; fields[0].out_value = NULL; - u8 tmp2; - fields[0].in_value = &tmp2; + fields[0].in_value = NULL; + fields[0].check_value = &field0_check_value; + fields[0].check_mask = &field0_check_mask; fields[1].tap = xscale->jtag_info.tap; fields[1].num_bits = 32; fields[1].out_value = NULL; - + fields[1].check_value = NULL; + fields[1].check_mask = NULL; fields[2].tap = xscale->jtag_info.tap; fields[2].num_bits = 1; fields[2].out_value = NULL; - u8 tmp3; - fields[2].in_value = &tmp3; + fields[2].in_value = NULL; + fields[2].check_value = &field2_check_value; + fields[2].check_mask = &field2_check_mask; jtag_add_end_state(TAP_IDLE); xscale_jtag_set_instr(xscale->jtag_info.tap, xscale->jtag_info.dbgtx); @@ -357,12 +361,10 @@ int xscale_receive(target_t *target, u32 *buffer, int num_words) jtag_add_pathmove(3, path); fields[1].in_value = (u8 *)(field1+i); - jtag_add_dr_scan(3, fields, TAP_IDLE); - jtag_add_callback(xscale_getbuf, (u8 *)(field1+i)); + jtag_add_dr_scan_check(3, fields, TAP_IDLE); - jtag_check_value_mask(fields+0, &field0_check_value, &field0_check_mask); - jtag_check_value_mask(fields+2, &field2_check_value, &field2_check_mask); + jtag_add_callback(xscale_getbuf, (u8 *)(field1+i)); words_scheduled++; } |