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arm_jtag_scann error propagation fixes

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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Øyvind Harboe
2010-07-20 08:23:59 +02:00
parent a9761c9093
commit e0525cd182
5 changed files with 34 additions and 12 deletions
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18
src/target/embeddedice.c
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@@ -346,7 +346,9 @@ int embeddedice_read_reg_w_check(struct reg *reg,
uint8_t field2_out[1];
int retval;
arm_jtag_scann(ice_reg->jtag_info, 0x2, TAP_IDLE);
retval = arm_jtag_scann(ice_reg->jtag_info, 0x2, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
retval = arm_jtag_set_instr(ice_reg->jtag_info, ice_reg->jtag_info->intest_instr, NULL, TAP_IDLE);
if (retval != ERROR_OK)
@@ -410,7 +412,9 @@ int embeddedice_receive(struct arm_jtag *jtag_info, uint32_t *data, uint32_t siz
uint8_t field2_out[1];
int retval;
arm_jtag_scann(jtag_info, 0x2, TAP_IDLE);
retval = arm_jtag_scann(jtag_info, 0x2, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
@@ -497,7 +501,7 @@ void embeddedice_write_reg(struct reg *reg, uint32_t value)
LOG_DEBUG("%i: 0x%8.8" PRIx32 "", ice_reg->addr, value);
arm_jtag_scann(ice_reg->jtag_info, 0x2, TAP_IDLE);
retval = arm_jtag_scann(ice_reg->jtag_info, 0x2, TAP_IDLE);
retval = arm_jtag_set_instr(ice_reg->jtag_info, ice_reg->jtag_info->intest_instr, NULL, TAP_IDLE);
@@ -530,7 +534,9 @@ int embeddedice_send(struct arm_jtag *jtag_info, uint32_t *data, uint32_t size)
uint8_t field2_out[1];
int retval;
arm_jtag_scann(jtag_info, 0x2, TAP_IDLE);
retval = arm_jtag_scann(jtag_info, 0x2, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
@@ -584,7 +590,9 @@ int embeddedice_handshake(struct arm_jtag *jtag_info, int hsbit, uint32_t timeou
else
return ERROR_INVALID_ARGUMENTS;
arm_jtag_scann(jtag_info, 0x2, TAP_IDLE);
retval = arm_jtag_scann(jtag_info, 0x2, TAP_IDLE);
if (retval != ERROR_OK)
return retval;
retval = arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL, TAP_IDLE);
if (retval != ERROR_OK)
return retval;