jtag/drivers/bitbang: use LOG_CUSTOM_LEVEL() macro for SWD
Log SWD commands with not OK response but WAIT retries at debug level. For commands responded OK and WAIT retries use debug io level not to flood the log. Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Change-Id: Idf658e82ed970061c155945df55d06908ed25e09 Reviewed-on: https://review.openocd.org/c/openocd/+/8152 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
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@ -474,7 +474,7 @@ static void bitbang_swd_read_reg(uint8_t cmd, uint32_t *value, uint32_t ap_delay
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return;
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}
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for (;;) {
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for (unsigned int retry = 0;; retry++) {
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uint8_t trn_ack_data_parity_trn[DIV_ROUND_UP(4 + 3 + 32 + 1 + 4, 8)];
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cmd |= SWD_CMD_START | SWD_CMD_PARK;
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@ -488,7 +488,9 @@ static void bitbang_swd_read_reg(uint8_t cmd, uint32_t *value, uint32_t ap_delay
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uint32_t data = buf_get_u32(trn_ack_data_parity_trn, 1 + 3, 32);
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int parity = buf_get_u32(trn_ack_data_parity_trn, 1 + 3 + 32, 1);
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LOG_DEBUG_IO("%s %s read reg %X = %08" PRIx32,
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LOG_CUSTOM_LEVEL((ack != SWD_ACK_OK && (retry == 0 || ack != SWD_ACK_WAIT))
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? LOG_LVL_DEBUG : LOG_LVL_DEBUG_IO,
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"%s %s read reg %X = %08" PRIx32,
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ack == SWD_ACK_OK ? "OK" : ack == SWD_ACK_WAIT ? "WAIT" : ack == SWD_ACK_FAULT ? "FAULT" : "JUNK",
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cmd & SWD_CMD_APNDP ? "AP" : "DP",
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(cmd & SWD_CMD_A32) >> 1,
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@ -497,7 +499,11 @@ static void bitbang_swd_read_reg(uint8_t cmd, uint32_t *value, uint32_t ap_delay
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if (ack == SWD_ACK_WAIT) {
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swd_clear_sticky_errors();
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continue;
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} else if (ack != SWD_ACK_OK) {
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}
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if (retry > 1)
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LOG_DEBUG("SWD WAIT: retried %u times", retry);
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if (ack != SWD_ACK_OK) {
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queued_retval = swd_ack_to_error_code(ack);
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return;
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}
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@ -529,7 +535,7 @@ static void bitbang_swd_write_reg(uint8_t cmd, uint32_t value, uint32_t ap_delay
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/* init the array to silence scan-build */
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uint8_t trn_ack_data_parity_trn[DIV_ROUND_UP(4 + 3 + 32 + 1 + 4, 8)] = {0};
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for (;;) {
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for (unsigned int retry = 0;; retry++) {
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buf_set_u32(trn_ack_data_parity_trn, 1 + 3 + 1, 32, value);
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buf_set_u32(trn_ack_data_parity_trn, 1 + 3 + 1 + 32, 1, parity_u32(value));
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@ -554,23 +560,27 @@ static void bitbang_swd_write_reg(uint8_t cmd, uint32_t value, uint32_t ap_delay
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bitbang_swd_exchange(false, trn_ack_data_parity_trn, 1 + 3 + 1, 32 + 1);
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int ack = buf_get_u32(trn_ack_data_parity_trn, 1, 3);
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LOG_DEBUG_IO("%s%s %s write reg %X = %08" PRIx32,
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LOG_CUSTOM_LEVEL((check_ack && ack != SWD_ACK_OK && (retry == 0 || ack != SWD_ACK_WAIT))
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? LOG_LVL_DEBUG : LOG_LVL_DEBUG_IO,
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"%s%s %s write reg %X = %08" PRIx32,
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check_ack ? "" : "ack ignored ",
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ack == SWD_ACK_OK ? "OK" : ack == SWD_ACK_WAIT ? "WAIT" : ack == SWD_ACK_FAULT ? "FAULT" : "JUNK",
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cmd & SWD_CMD_APNDP ? "AP" : "DP",
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(cmd & SWD_CMD_A32) >> 1,
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buf_get_u32(trn_ack_data_parity_trn, 1 + 3 + 1, 32));
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if (check_ack) {
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if (ack == SWD_ACK_WAIT) {
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if (check_ack && ack == SWD_ACK_WAIT) {
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swd_clear_sticky_errors();
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continue;
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} else if (ack != SWD_ACK_OK) {
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}
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if (retry > 1)
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LOG_DEBUG("SWD WAIT: retried %u times", retry);
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if (check_ack && ack != SWD_ACK_OK) {
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queued_retval = swd_ack_to_error_code(ack);
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return;
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}
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}
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if (cmd & SWD_CMD_APNDP)
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bitbang_swd_exchange(true, NULL, 0, ap_delay_clk);
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