X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Focteontx_ep%2Fotx_ep_vf.h;h=1c98e626056ce67082622bb164daba4005403dfe;hb=c678299594a817c62c5d50ec61f444d2e30f5619;hp=e88b40971c4ad843a58a4d43008253c8dbb00c83;hpb=aed044bedc2107b0157cd14a83a98c6053cee2a5;p=dpdk.git

diff --git a/drivers/net/octeontx_ep/otx_ep_vf.h b/drivers/net/octeontx_ep/otx_ep_vf.h
index e88b40971c..1c98e62605 100644
--- a/drivers/net/octeontx_ep/otx_ep_vf.h
+++ b/drivers/net/octeontx_ep/otx_ep_vf.h
@@ -4,6 +4,165 @@
 #ifndef _OTX_EP_VF_H_
 #define _OTX_EP_VF_H_
 
+#define OTX_EP_RING_OFFSET                (0x1ull << 17)
+
+/* OTX_EP VF IQ Registers */
+#define OTX_EP_R_IN_CONTROL_START         (0x10000)
+#define OTX_EP_R_IN_ENABLE_START          (0x10010)
+#define OTX_EP_R_IN_INSTR_BADDR_START     (0x10020)
+#define OTX_EP_R_IN_INSTR_RSIZE_START     (0x10030)
+#define OTX_EP_R_IN_INSTR_DBELL_START     (0x10040)
+#define OTX_EP_R_IN_CNTS_START            (0x10050)
+#define OTX_EP_R_IN_INT_LEVELS_START      (0x10060)
+
+#define OTX_EP_R_IN_CONTROL(ring)  \
+	(OTX_EP_R_IN_CONTROL_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_IN_ENABLE(ring)   \
+	(OTX_EP_R_IN_ENABLE_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_IN_INSTR_BADDR(ring)   \
+	(OTX_EP_R_IN_INSTR_BADDR_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_IN_INSTR_RSIZE(ring)   \
+	(OTX_EP_R_IN_INSTR_RSIZE_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_IN_INSTR_DBELL(ring)   \
+	(OTX_EP_R_IN_INSTR_DBELL_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_IN_CNTS(ring)          \
+	(OTX_EP_R_IN_CNTS_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_IN_INT_LEVELS(ring)    \
+	(OTX_EP_R_IN_INT_LEVELS_START + ((ring) * OTX_EP_RING_OFFSET))
+
+/* OTX_EP VF IQ Masks */
+#define OTX_EP_R_IN_CTL_RPVF_MASK       (0xF)
+#define	OTX_EP_R_IN_CTL_RPVF_POS        (48)
+
+#define OTX_EP_R_IN_CTL_IDLE            (0x1ull << 28)
+#define OTX_EP_R_IN_CTL_RDSIZE          (0x3ull << 25) /* Setting to max(4) */
+#define OTX_EP_R_IN_CTL_IS_64B          (0x1ull << 24)
+#define OTX_EP_R_IN_CTL_ESR             (0x1ull << 1)
+/* OTX_EP VF OQ Registers */
+#define OTX_EP_R_OUT_CNTS_START              (0x10100)
+#define OTX_EP_R_OUT_INT_LEVELS_START        (0x10110)
+#define OTX_EP_R_OUT_SLIST_BADDR_START       (0x10120)
+#define OTX_EP_R_OUT_SLIST_RSIZE_START       (0x10130)
+#define OTX_EP_R_OUT_SLIST_DBELL_START       (0x10140)
+#define OTX_EP_R_OUT_CONTROL_START           (0x10150)
+#define OTX_EP_R_OUT_ENABLE_START            (0x10160)
+
+#define OTX_EP_R_OUT_CONTROL(ring)    \
+	(OTX_EP_R_OUT_CONTROL_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_OUT_ENABLE(ring)     \
+	(OTX_EP_R_OUT_ENABLE_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_OUT_SLIST_BADDR(ring)  \
+	(OTX_EP_R_OUT_SLIST_BADDR_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_OUT_SLIST_RSIZE(ring)  \
+	(OTX_EP_R_OUT_SLIST_RSIZE_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_OUT_SLIST_DBELL(ring)  \
+	(OTX_EP_R_OUT_SLIST_DBELL_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_OUT_CNTS(ring)   \
+	(OTX_EP_R_OUT_CNTS_START + ((ring) * OTX_EP_RING_OFFSET))
+
+#define OTX_EP_R_OUT_INT_LEVELS(ring)   \
+	(OTX_EP_R_OUT_INT_LEVELS_START + ((ring) * OTX_EP_RING_OFFSET))
+
+/* OTX_EP VF OQ Masks */
+
+#define OTX_EP_R_OUT_CTL_IDLE         (1ull << 36)
+#define OTX_EP_R_OUT_CTL_ES_I         (1ull << 34)
+#define OTX_EP_R_OUT_CTL_NSR_I        (1ull << 33)
+#define OTX_EP_R_OUT_CTL_ROR_I        (1ull << 32)
+#define OTX_EP_R_OUT_CTL_ES_D         (1ull << 30)
+#define OTX_EP_R_OUT_CTL_NSR_D        (1ull << 29)
+#define OTX_EP_R_OUT_CTL_ROR_D        (1ull << 28)
+#define OTX_EP_R_OUT_CTL_ES_P         (1ull << 26)
+#define OTX_EP_R_OUT_CTL_NSR_P        (1ull << 25)
+#define OTX_EP_R_OUT_CTL_ROR_P        (1ull << 24)
+#define OTX_EP_R_OUT_CTL_IMODE        (1ull << 23)
+
 #define PCI_DEVID_OCTEONTX_EP_VF 0xa303
 
+/* this is a static value set by SLI PF driver in octeon
+ * No handshake is available
+ * Change this if changing the value in SLI PF driver
+ */
+#define SDP_GBL_WMARK 0x100
+
+
+/* Optional PKI Instruction Header(PKI IH) */
+typedef union {
+	uint64_t u64;
+	struct {
+		/** Tag Value */
+		uint64_t tag:32;
+
+		/** QPG Value */
+		uint64_t qpg:11;
+
+		/** Reserved1 */
+		uint64_t reserved1:2;
+
+		/** Tag type */
+		uint64_t tagtype:2;
+
+		/** Use Tag Type */
+		uint64_t utt:1;
+
+		/** Skip Length */
+		uint64_t sl:8;
+
+		/** Parse Mode */
+		uint64_t pm:3;
+
+		/** Reserved2 */
+		uint64_t reserved2:1;
+
+		/** Use QPG */
+		uint64_t uqpg:1;
+
+		/** Use Tag */
+		uint64_t utag:1;
+
+		/** Raw mode indicator 1 = RAW */
+		uint64_t raw:1;
+
+		/** Wider bit */
+		uint64_t w:1;
+	} s;
+} otx_ep_instr_pki_ih3_t;
+
+
+/* OTX_EP 64B instruction format */
+struct otx_ep_instr_64B {
+	/* Pointer where the input data is available. */
+	uint64_t dptr;
+
+	/* OTX_EP Instruction Header. */
+	union otx_ep_instr_ih ih;
+
+	/* PKI Optional Instruction Header. */
+	otx_ep_instr_pki_ih3_t pki_ih3;
+
+	/** Pointer where the response for a RAW mode packet
+	 * will be written by OCTEON TX.
+	 */
+	uint64_t rptr;
+
+	/* Input Request Header. */
+	union otx_ep_instr_irh irh;
+
+	/* Additional headers available in a 64-byte instruction. */
+	uint64_t exhdr[3];
+};
+
+int
+otx_ep_vf_setup_device(struct otx_ep_device *otx_ep);
 #endif /*_OTX_EP_VF_H_ */