add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/net/ethernet/cavium/liquidio/octeon_nic.c
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@@ -75,8 +75,7 @@
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 	else
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 		sc->cmd.cmd2.rptr =  sc->dmarptr;
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-	sc->wait_time = 1000;
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-	sc->timeout = jiffies + sc->wait_time;
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+	sc->expiry_time = jiffies + msecs_to_jiffies(LIO_SC_MAX_TMO_MS);
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 	return sc;
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 }
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@@ -92,29 +91,6 @@
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 				   ndata->reqtype);
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 }
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-static void octnet_link_ctrl_callback(struct octeon_device *oct,
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-				      u32 status,
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-				      void *sc_ptr)
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-{
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-	struct octeon_soft_command *sc = (struct octeon_soft_command *)sc_ptr;
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-	struct octnic_ctrl_pkt *nctrl;
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-
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-	nctrl = (struct octnic_ctrl_pkt *)sc->ctxptr;
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-
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-	/* Call the callback function if status is zero (meaning OK) or status
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-	 * contains a firmware status code bigger than zero (meaning the
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-	 * firmware is reporting an error).
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-	 * If no response was expected, status is OK if the command was posted
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-	 * successfully.
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-	 */
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-	if ((!status || status > FIRMWARE_STATUS_CODE(0)) && nctrl->cb_fn) {
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-		nctrl->status = status;
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-		nctrl->cb_fn(nctrl);
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-	}
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-
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-	octeon_free_soft_command(oct, sc);
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-}
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-
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 static inline struct octeon_soft_command
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 *octnic_alloc_ctrl_pkt_sc(struct octeon_device *oct,
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 			  struct octnic_ctrl_pkt *nctrl)
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@@ -127,16 +103,13 @@
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 	uddsize = (u32)(nctrl->ncmd.s.more * 8);
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 	datasize = OCTNET_CMD_SIZE + uddsize;
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-	rdatasize = (nctrl->wait_time) ? 16 : 0;
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+	rdatasize = 16;
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 	sc = (struct octeon_soft_command *)
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-		octeon_alloc_soft_command(oct, datasize, rdatasize,
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-					  sizeof(struct octnic_ctrl_pkt));
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+		octeon_alloc_soft_command(oct, datasize, rdatasize, 0);
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110
 
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 	if (!sc)
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 		return NULL;
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-
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-	memcpy(sc->ctxptr, nctrl, sizeof(struct octnic_ctrl_pkt));
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 	data = (u8 *)sc->virtdptr;
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@@ -154,9 +127,8 @@
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 	octeon_prepare_soft_command(oct, sc, OPCODE_NIC, OPCODE_NIC_CMD,
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 				    0, 0, 0);
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129
 
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-	sc->callback = octnet_link_ctrl_callback;
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-	sc->callback_arg = sc;
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-	sc->wait_time = nctrl->wait_time;
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+	init_completion(&sc->complete);
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+	sc->sc_status = OCTEON_REQUEST_PENDING;
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 	return sc;
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 }
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@@ -199,5 +171,28 @@
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 	}
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 	spin_unlock_bh(&oct->cmd_resp_wqlock);
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+
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+	if (nctrl->ncmd.s.cmdgroup == 0) {
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+		switch (nctrl->ncmd.s.cmd) {
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+			/* caller holds lock, can not sleep */
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+		case OCTNET_CMD_CHANGE_DEVFLAGS:
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+		case OCTNET_CMD_SET_MULTI_LIST:
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+		case OCTNET_CMD_SET_UC_LIST:
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+			WRITE_ONCE(sc->caller_is_done, true);
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+			return retval;
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+		}
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+	}
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+
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+	retval = wait_for_sc_completion_timeout(oct, sc, 0);
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+	if (retval)
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+		return (retval);
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+
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+	nctrl->sc_status = sc->sc_status;
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+	retval = nctrl->sc_status;
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+	if (nctrl->cb_fn)
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+		nctrl->cb_fn(nctrl);
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+
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+	WRITE_ONCE(sc->caller_is_done, true);
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+
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 	return retval;
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 }