Merge remote-tracking branch 'net-next/master' into mac80211-next

Merge net-next, which pulled in net, so I can merge a few more
patches that would otherwise conflict.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 42 insertions, 1 deletions

diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index 930c1d3796f0..d66b34749027 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -596,6 +596,47 @@ static int ncsi_rsp_handler_snfc(struct ncsi_request *nr)
 	return 0;
 }
 
+static struct ncsi_rsp_oem_handler {
+	unsigned int	mfr_id;
+	int		(*handler)(struct ncsi_request *nr);
+} ncsi_rsp_oem_handlers[] = {
+	{ NCSI_OEM_MFR_MLX_ID, NULL },
+	{ NCSI_OEM_MFR_BCM_ID, NULL }
+};
+
+/* Response handler for OEM command */
+static int ncsi_rsp_handler_oem(struct ncsi_request *nr)
+{
+	struct ncsi_rsp_oem_pkt *rsp;
+	struct ncsi_rsp_oem_handler *nrh = NULL;
+	unsigned int mfr_id, i;
+
+	/* Get the response header */
+	rsp = (struct ncsi_rsp_oem_pkt *)skb_network_header(nr->rsp);
+	mfr_id = ntohl(rsp->mfr_id);
+
+	/* Check for manufacturer id and Find the handler */
+	for (i = 0; i < ARRAY_SIZE(ncsi_rsp_oem_handlers); i++) {
+		if (ncsi_rsp_oem_handlers[i].mfr_id == mfr_id) {
+			if (ncsi_rsp_oem_handlers[i].handler)
+				nrh = &ncsi_rsp_oem_handlers[i];
+			else
+				nrh = NULL;
+
+			break;
+		}
+	}
+
+	if (!nrh) {
+		netdev_err(nr->ndp->ndev.dev, "Received unrecognized OEM packet with MFR-ID (0x%x)\n",
+			   mfr_id);
+		return -ENOENT;
+	}
+
+	/* Process the packet */
+	return nrh->handler(nr);
+}
+
 static int ncsi_rsp_handler_gvi(struct ncsi_request *nr)
 {
 	struct ncsi_rsp_gvi_pkt *rsp;
@@ -932,7 +973,7 @@ static struct ncsi_rsp_handler {
 	{ NCSI_PKT_RSP_GNS,   172, ncsi_rsp_handler_gns     },
 	{ NCSI_PKT_RSP_GNPTS, 172, ncsi_rsp_handler_gnpts   },
 	{ NCSI_PKT_RSP_GPS,     8, ncsi_rsp_handler_gps     },
-	{ NCSI_PKT_RSP_OEM,     0, NULL                     },
+	{ NCSI_PKT_RSP_OEM,    -1, ncsi_rsp_handler_oem     },
 	{ NCSI_PKT_RSP_PLDM,    0, NULL                     },
 	{ NCSI_PKT_RSP_GPUUID, 20, ncsi_rsp_handler_gpuuid  }
 };