Add the cmd_err and opaque_0 and opaque_1 fields to HWRM error
messages. These allow better debugging of some classes of HWRM
errors.
Signed-off-by: Stephen Hurd <stephen.h...@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khapa...@broadcom.com>
---
drivers/net/bnxt/bnxt_hwrm.c | 17 +++++++++++++++-
drivers/net/bnxt/hsi_struct_def_dpdk.h | 36 ++++++++++++++++++++++++++++++++++
2 files changed, 52 insertions(+), 1 deletion(-)
diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 2a24610..cb974d5 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -140,7 +140,22 @@ static int bnxt_hwrm_send_message(struct bnxt *bp, void
*msg, uint32_t msg_len)
} \
if (resp->error_code) { \
rc = rte_le_to_cpu_16(resp->error_code); \
- RTE_LOG(ERR, PMD, "%s error %d\n", __func__, rc); \
+ if (resp->resp_len >= 16) { \
+ struct hwrm_err_output *tmp_hwrm_err_op = \
+ (void *)resp; \
+ RTE_LOG(ERR, PMD, \
+ "%s error %d:%d:%08x:%04x\n", \
+ __func__, \
+ rc, tmp_hwrm_err_op->cmd_err, \
+ rte_le_to_cpu_32(\
+ tmp_hwrm_err_op->opaque_0), \
+ rte_le_to_cpu_16(\
+ tmp_hwrm_err_op->opaque_1)); \
+ } \
+ else { \
+ RTE_LOG(ERR, PMD, \
+ "%s error %d\n", __func__, rc); \
+ } \
return rc; \
} \
}
diff --git a/drivers/net/bnxt/hsi_struct_def_dpdk.h
b/drivers/net/bnxt/hsi_struct_def_dpdk.h
index 0635dd2..9cb3f76 100644
--- a/drivers/net/bnxt/hsi_struct_def_dpdk.h
+++ b/drivers/net/bnxt/hsi_struct_def_dpdk.h
@@ -1319,6 +1319,42 @@ struct output {
*/
} __attribute__((packed));
+/* Output (16 bytes) */
+struct hwrm_err_output {
+ uint16_t error_code;
+ /*
+ * Pass/Fail or error type Note: receiver to verify the in parameters,
+ * and fail the call with an error when appropriate
+ */
+ uint16_t req_type;
+ /* This field returns the type of original request. */
+ uint16_t seq_id;
+ /* This field provides original sequence number of the command. */
+ uint16_t resp_len;
+ /*
+ * This field is the length of the response in bytes. The last byte of
+ * the response is a valid flag that will read as '1' when the command
+ * has been completely written to memory.
+ */
+ uint32_t opaque_0;
+ /* debug info for this error response. */
+ uint16_t opaque_1;
+ /* debug info for this error response. */
+ uint8_t cmd_err;
+ /*
+ * In the case of an error response, command specific error code is
+ * returned in this field.
+ */
+ uint8_t valid;
+ /*
+ * This field is used in Output records to indicate that the output is
+ * completely written to RAM. This field should be read as '1' to
+ * indicate that the output has been completely written. When writing a
+ * command completion or response to an internal processor, the order of
+ * writes has to be such that this field is written last.
+ */
+} __attribute__((packed));
+
/* hwrm_ver_get */
/*
* Description: This function is called by a driver to determine the HWRM
--
2.10.1 (Apple Git-78)
