diff options
| author | Krzysztof Richert <krzysztof.richert@intel.com> | 2022-04-05 16:19:52 +0300 |
|---|---|---|
| committer | Krzysztof Richert <krzysiek.richert@gmail.com> | 2022-04-15 10:15:51 +0300 |
| commit | 6329b11a61a5c3ee529e228731023239d036e40b (patch) | |
| tree | 747577787a5cf6e089181a0182f4df4338271ab6 /include | |
| parent | 913231244a40110c832b5ec0afabda89d4d95f0f (diff) | |
| download | linux-6329b11a61a5c3ee529e228731023239d036e40b.tar.xz | |
soc: aspeed: mctp: Extend internal aspeed-mctp driver API
New API allows to read DomainId information by internal
kernel clients (for example peci-mctp).
Signed-off-by: Krzysztof Richert <krzysztof.richert@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/aspeed-mctp.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/aspeed-mctp.h b/include/linux/aspeed-mctp.h index d56dceaf146d..d286060a79ee 100644 --- a/include/linux/aspeed-mctp.h +++ b/include/linux/aspeed-mctp.h @@ -129,6 +129,20 @@ void aspeed_mctp_flush_rx_queue(struct mctp_client *client); */ int aspeed_mctp_get_eid_bdf(struct mctp_client *client, u8 eid, u16 *bdf); +/** + * aspeed_mctp_get_eid() - return EID for requested BDF and domainId. + * @client: pointer to existing mctp_client context + * @bdf: requested BDF value + * @domain_id: requested domainId + * @eid: pointer to store EID value + * + * Return: + * * 0 - success, + * * -ENOENT - there is no record for requested bdf/domainId. + */ +int aspeed_mctp_get_eid(struct mctp_client *client, u16 bdf, + u8 domain_id, u8 *eid); + void *aspeed_mctp_packet_alloc(gfp_t flags); void aspeed_mctp_packet_free(void *packet); |