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net/bnxt: add TruFlow message handlers

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- Add bnxt message functions for truflow APIs

Signed-off-by: Pete Spreadborough <peter.spreadborough@broadcom.com>
Signed-off-by: Randy Schacher <stuart.schacher@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
This commit is contained in:
Pete Spreadborough 2020-04-15 13:48:40 +05:30 committed by Ferruh Yigit
parent 3684541b86
commit 0ac8e95d3c
2 changed files with 101 additions and 0 deletions
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83
drivers/net/bnxt/bnxt_hwrm.c
View File

@ -257,6 +257,89 @@ static int bnxt_hwrm_send_message(struct bnxt *bp, void *msg,
#define HWRM_UNLOCK() rte_spinlock_unlock(&bp->hwrm_lock)
int bnxt_hwrm_tf_message_direct(struct bnxt *bp,
bool use_kong_mb,
uint16_t msg_type,
void *msg,
uint32_t msg_len,
void *resp_msg,
uint32_t resp_len)
{
int rc = 0;
bool mailbox = BNXT_USE_CHIMP_MB;
struct input *req = msg;
struct output *resp = bp->hwrm_cmd_resp_addr;
if (use_kong_mb)
mailbox = BNXT_USE_KONG(bp);
HWRM_PREP(req, msg_type, mailbox);
rc = bnxt_hwrm_send_message(bp, req, msg_len, mailbox);
HWRM_CHECK_RESULT();
if (resp_msg)
memcpy(resp_msg, resp, resp_len);
HWRM_UNLOCK();
return rc;
}
int bnxt_hwrm_tf_message_tunneled(struct bnxt *bp,
bool use_kong_mb,
uint16_t tf_type,
uint16_t tf_subtype,
uint32_t *tf_response_code,
void *msg,
uint32_t msg_len,
void *response,
uint32_t response_len)
{
int rc = 0;
struct hwrm_cfa_tflib_input req = { .req_type = 0 };
struct hwrm_cfa_tflib_output *resp = bp->hwrm_cmd_resp_addr;
bool mailbox = BNXT_USE_CHIMP_MB;
if (msg_len > sizeof(req.tf_req))
return -ENOMEM;
if (use_kong_mb)
mailbox = BNXT_USE_KONG(bp);
HWRM_PREP(&req, HWRM_TF, mailbox);
/* Build request using the user supplied request payload.
* TLV request size is checked at build time against HWRM
* request max size, thus no checking required.
*/
req.tf_type = tf_type;
req.tf_subtype = tf_subtype;
memcpy(req.tf_req, msg, msg_len);
rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), mailbox);
HWRM_CHECK_RESULT();
/* Copy the resp to user provided response buffer */
if (response != NULL)
/* Post process response data. We need to copy only
* the 'payload' as the HWRM data structure really is
* HWRM header + msg header + payload and the TFLIB
* only provided a payload place holder.
*/
if (response_len != 0) {
memcpy(response,
resp->tf_resp,
response_len);
}
/* Extract the internal tflib response code */
*tf_response_code = resp->tf_resp_code;
HWRM_UNLOCK();
return rc;
}
int bnxt_hwrm_cfa_l2_clear_rx_mask(struct bnxt *bp, struct bnxt_vnic_info *vnic)
{
int rc = 0;

18
drivers/net/bnxt/bnxt_hwrm.h
View File

@ -69,6 +69,24 @@ HWRM_CFA_ADV_FLOW_MGNT_QCAPS_OUTPUT_FLAGS_L2_HEADER_SOURCE_FIELDS_SUPPORTED
bp->rx_cos_queue[x].profile = \
resp->queue_id##x##_service_profile
int bnxt_hwrm_tf_message_tunneled(struct bnxt *bp,
bool use_kong_mb,
uint16_t tf_type,
uint16_t tf_subtype,
uint32_t *tf_response_code,
void *msg,
uint32_t msg_len,
void *response,
uint32_t response_len);
int bnxt_hwrm_tf_message_direct(struct bnxt *bp,
bool use_kong_mb,
uint16_t msg_type,
void *msg,
uint32_t msg_len,
void *resp_msg,
uint32_t resp_len);
int bnxt_hwrm_cfa_l2_clear_rx_mask(struct bnxt *bp,
struct bnxt_vnic_info *vnic);
int bnxt_hwrm_cfa_l2_set_rx_mask(struct bnxt *bp, struct bnxt_vnic_info *vnic,