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From: Alexey Kardashevskiy <aik@ozlabs.ru>
To: dev@dpdk.org
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>,
	JPF@zurich.ibm.com,
	Gowrishankar Muthukrishnan <gowrishankar.m@in.ibm.com>
Subject: [PATCH dpdk 2/5] pci: Initialize common rte driver pointer
Date: Thu, 20 Apr 2017 17:23:59 +1000	[thread overview]
Message-ID: <20170420072402.38106-3-aik@ozlabs.ru> (raw)
In-Reply-To: <20170420072402.38106-1-aik@ozlabs.ru>

The existing code initializes a PCI driver pointer but not the common one.
As the result, ring_dma_zone_reserve() in drivers/net/bnx2x/bnx2x_rxtx.c
crashed as dev->device->driver==NULL.

This adds missing initialization.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
---
 lib/librte_eal/common/eal_common_pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c
index 6f0d4d8e4..b6b41be31 100644
--- a/lib/librte_eal/common/eal_common_pci.c
+++ b/lib/librte_eal/common/eal_common_pci.c
@@ -244,6 +244,7 @@ rte_eal_pci_probe_one_driver(struct rte_pci_driver *dr,
 
 	/* reference driver structure */
 	dev->driver = dr;
+	dev->device.driver = &dr->driver;
 
 	/* call the driver probe() function */
 	ret = dr->probe(dr, dev);
-- 
2.11.0

  parent reply	other threads:[~2017-04-20  7:24 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-20  7:23 [PATCH dpdk 0/5] ppc64/spapr: Attempt to use on POWER8 Alexey Kardashevskiy
2017-04-20  7:23 ` [PATCH dpdk 1/5] vfio/ppc64/spapr: Use correct structures for add/remove windows Alexey Kardashevskiy
2017-04-20  7:23 ` Alexey Kardashevskiy [this message]
2017-04-24  9:28   ` [PATCH dpdk 2/5] pci: Initialize common rte driver pointer Burakov, Anatoly
2017-04-20  7:24 ` [PATCH dpdk 3/5] RFC: bnx2x: Update firmware versions Alexey Kardashevskiy
2017-04-20  7:24 ` [PATCH dpdk 4/5] vfio: Do try setting IOMMU type if already set Alexey Kardashevskiy
2017-04-20 19:31   ` gowrishankar muthukrishnan
2017-04-21  8:54   ` Andrew Rybchenko
2017-04-26  7:50     ` Alexey Kardashevskiy
2017-04-26  8:27       ` Burakov, Anatoly
2017-04-26  8:45         ` Alejandro Lucero
2017-04-26  8:58           ` Burakov, Anatoly
2017-04-26 10:24             ` Alejandro Lucero
2017-04-20  7:24 ` [PATCH dpdk 5/5] RFC: vfio/ppc64/spapr: Use correct bus addresses for DMA map Alexey Kardashevskiy
2017-04-20  9:04   ` Jonas Pfefferle1
2017-04-20 13:25     ` Alexey Kardashevskiy
2017-04-20 14:22       ` Alexey Kardashevskiy
2017-04-20 15:15         ` Jonas Pfefferle1
2017-04-20 22:01           ` Alexey Kardashevskiy
2017-04-20 19:16         ` gowrishankar muthukrishnan
2017-04-21  3:42           ` Alexey Kardashevskiy
2017-04-21  8:43             ` Alexey Kardashevskiy
     [not found]               ` <OF6F33ED54.7950E1EF-ONC1258109.003295E3-C1258109.00333E2E@notes.na.collabserv.com>
2017-04-22  0:12                 ` Alexey Kardashevskiy
2017-04-24  9:40                   ` Burakov, Anatoly
2017-04-21  8:51             ` gowrishankar muthukrishnan
     [not found]             ` <OF45247CC5.192F9D29-ONC1258109.002D6497-C1258109.002F2868@notes.na.collabserv.com>
2017-04-21  8:59               ` Alexey Kardashevskiy
2017-04-22 21:11 ` [PATCH dpdk 0/5] ppc64/spapr: Attempt to use on POWER8 Olga Shern
2017-04-23 13:35   ` Alexey Kardashevskiy

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