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* [PATCH 1/3] net/ark: support secondary process
@ 2023-02-17 16:00 Ed Czeck
  2023-02-17 16:00 ` [PATCH 2/3] net/ark: support for single function with multiple port Ed Czeck
                   ` (6 more replies)
  0 siblings, 7 replies; 20+ messages in thread
From: Ed Czeck @ 2023-02-17 16:00 UTC (permalink / raw)
  To: dev, ferruh.yigit; +Cc: John Miller, Shepard Siegel, Anatoly Burakov

From: John Miller <john.miller@atomicrules.com>

disable device configuration for secondary processes

Signed-off-by: John Miller <john.miller@atomicrules.com>
---
 drivers/net/ark/ark_ethdev.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ark/ark_ethdev.c b/drivers/net/ark/ark_ethdev.c
index b2995427c8..f96722551e 100644
--- a/drivers/net/ark/ark_ethdev.c
+++ b/drivers/net/ark/ark_ethdev.c
@@ -147,6 +147,9 @@ eth_ark_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 	struct rte_eth_dev *eth_dev;
 	int ret;
 
+	if (rte_eal_process_type() == RTE_PROC_SECONDARY)
+		fprintf(stderr, "ARK probed by secondary process\n");
+
 	eth_dev = rte_eth_dev_pci_allocate(pci_dev, sizeof(struct ark_adapter));
 
 	if (eth_dev == NULL)
@@ -385,9 +388,11 @@ eth_ark_dev_init(struct rte_eth_dev *dev)
 		    0xcafef00d, ark->sysctrl.t32[4], __func__);
 
 	/* We are a single function multi-port device. */
-	ret = ark_config_device(dev);
-	if (ret)
-		return -1;
+	if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+		ret = ark_config_device(dev);
+		if (ret)
+			return -1;
+	}
 
 	dev->dev_ops = &ark_eth_dev_ops;
 	dev->rx_queue_count = eth_ark_dev_rx_queue_count;
-- 
2.34.1


^ permalink raw reply	[flat|nested] 20+ messages in thread

end of thread, other threads:[~2023-05-16 15:33 UTC | newest]

Thread overview: 20+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-02-17 16:00 [PATCH 1/3] net/ark: support secondary process Ed Czeck
2023-02-17 16:00 ` [PATCH 2/3] net/ark: support for single function with multiple port Ed Czeck
2023-02-17 16:00 ` [PATCH 3/3] net/ark: resize data field to match fpga access Ed Czeck
2023-02-17 16:00 ` [PATCH] " Ed Czeck
2023-02-17 16:57   ` Ferruh Yigit
2023-02-17 21:59 ` [PATCH v2 1/3] net/ark: support secondary process Ed Czeck
2023-02-17 21:59   ` [PATCH v2 2/3] net/ark: support for single function with multiple port Ed Czeck
2023-02-20 14:54     ` Ferruh Yigit
2023-02-20 22:09       ` Ed Czeck
2023-02-20 23:21         ` Ferruh Yigit
2023-02-17 21:59   ` [PATCH v2 3/3] net/ark: resize data field to match fpga access Ed Czeck
2023-02-20 14:17   ` [PATCH v2 1/3] net/ark: support secondary process Ferruh Yigit
2023-02-20 22:04     ` Ed Czeck
2023-02-20 23:13       ` Ferruh Yigit
2023-02-20 22:11 ` [PATCH v3 1/2] net/ark: limited support for secondary processes Ed Czeck
2023-02-20 22:11   ` [PATCH v3 2/2] net/ark: support for single function with multiple port Ed Czeck
2023-02-21 16:30 ` [PATCH v4] " Ed Czeck
2023-02-23 14:25   ` Ferruh Yigit
2023-05-16 14:27     ` Ferruh Yigit
2023-05-16 15:33 ` [PATCH 1/3] net/ark: support secondary process Burakov, Anatoly

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