@@ -103,6 +103,17 @@ int nfp_net_tlv_caps_parse(struct device *dev, u8 __iomem *ctrl_mem,
if (length >= 4)
caps->mbox_cmsg_types = readl(data);
break;
+ case NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS:
+ if (length < 32) {
+ dev_err(dev,
+ "CRYPTO OPS TLV should be at least 32B, is %dB offset:%u\n",
+ length, offset);
+ return -EINVAL;
+ }
+
+ caps->crypto_ops = readl(data);
+ caps->crypto_enable_off = data - ctrl_mem + 16;
+ break;
default:
if (!FIELD_GET(NFP_NET_CFG_TLV_HEADER_REQUIRED, hdr))
break;
@@ -472,6 +472,11 @@
* Variable, bitmap of control message types supported by the mailbox handler.
* Bit 0 corresponds to message type 0, bit 1 to 1, etc. Control messages are
* encapsulated into simple TLVs, with an end TLV and written to the Mailbox.
+ *
+ * %NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS:
+ * 8 words, bitmaps of supported and enabled crypto operations.
+ * First 16B (4 words) contains a bitmap of supported crypto operations,
+ * and next 16B contain the enabled operations.
*/
#define NFP_NET_CFG_TLV_TYPE_UNKNOWN 0
#define NFP_NET_CFG_TLV_TYPE_RESERVED 1
@@ -482,6 +487,7 @@
#define NFP_NET_CFG_TLV_TYPE_EXPERIMENTAL1 6
#define NFP_NET_CFG_TLV_TYPE_REPR_CAP 7
#define NFP_NET_CFG_TLV_TYPE_MBOX_CMSG_TYPES 10
+#define NFP_NET_CFG_TLV_TYPE_CRYPTO_OPS 11 /* see crypto/fw.h */
struct device;
@@ -492,6 +498,8 @@ struct device;
* @mbox_len: vNIC mailbox area length
* @repr_cap: capabilities for representors
* @mbox_cmsg_types: cmsgs which can be passed through the mailbox
+ * @crypto_ops: supported crypto operations
+ * @crypto_enable_off: offset of crypto ops enable region
*/
struct nfp_net_tlv_caps {
u32 me_freq_mhz;
@@ -499,6 +507,8 @@ struct nfp_net_tlv_caps {
unsigned int mbox_len;
u32 repr_cap;
u32 mbox_cmsg_types;
+ u32 crypto_ops;
+ unsigned int crypto_enable_off;
};
int nfp_net_tlv_caps_parse(struct device *dev, u8 __iomem *ctrl_mem,