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From: Jan Viktorin <viktorin@rehivetech.com>
To: dev@dpdk.org
Cc: Jan Viktorin <viktorin@rehivetech.com>
Subject: [dpdk-dev] [PATCH 13/14] lib/ether: check magic in rte_eth_copy_pci_info
Date: Mon,  4 Jan 2016 21:08:25 +0100	[thread overview]
Message-ID: <1451938106-12145-14-git-send-email-viktorin@rehivetech.com> (raw)
In-Reply-To: <1451938106-12145-1-git-send-email-viktorin@rehivetech.com>

Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
---
 lib/librte_ether/rte_ethdev.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 6fb3423..75121bc 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -3293,6 +3293,12 @@ rte_eth_copy_pci_info(struct rte_eth_dev *eth_dev, struct rte_pci_device *pci_de
 		return;
 	}
 
+	if (eth_dev->dev->magic != RTE_PCI_DEVICE_MAGIC) {
+		rte_panic("%s() unexpected device magic: %08x\n",
+				__func__, eth_dev->dev->magic);
+		return;
+	}
+
 	eth_dev->data->dev_flags = 0;
 	if (pci_dev->driver->drv_flags & RTE_PCI_DRV_INTR_LSC)
 		eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
-- 
2.6.3

  parent reply	other threads:[~2016-01-04 20:09 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-04 20:08 [dpdk-dev] [PATCH 00/14] Step towards PCI independency Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 01/14] eal/common: introduce RTE_PCI_DRV_MAGIC Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 02/14] eal/common: introduce RTE_PCI_DEVICE_MAGIC Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 03/14] eal/common: introduce union rte_device and related Jan Viktorin
2016-01-13 14:01   ` Bruce Richardson
2016-01-13 14:12     ` Jan Viktorin
2016-01-13 14:24       ` Bruce Richardson
2016-01-04 20:08 ` [dpdk-dev] [PATCH 04/14] eal/common: introduce function to_pci_driver Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 05/14] eal/common: introduce function to_pci_device Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 06/14] Include rte_dev.h instead of rte_pci.h Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 07/14] lib/ether: generalize rte_eth_dev_init/uninit Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 08/14] eal/common: introduce rte_bus_addr Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 09/14] lib/ether: generalize attach/detach of devices Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 10/14] lib/ether: copy the rte_device union instead of rte_pci_device Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 11/14] lib/ether: extract function rte_device_get_intr_handle Jan Viktorin
2016-01-04 20:08 ` [dpdk-dev] [PATCH 12/14] lib/ether: check magic before naming a zone Jan Viktorin
2016-01-04 20:08 ` Jan Viktorin [this message]
2016-01-04 20:08 ` [dpdk-dev] [PATCH 14/14] lib/ether: introduce rte_eth_copy_dev_info Jan Viktorin
     [not found] ` <CALwxeUtxE5Gd+UvZOHz+fyHSjLi9Tjkc=99QHpag62KV+UP+NA@mail.gmail.com>
2016-01-11 17:29   ` [dpdk-dev] [PATCH 00/14] Step towards PCI independency Jan Viktorin
2016-01-13 14:07     ` David Marchand

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