[dpdk-dev] [PATCH] vhost: fix segfault on bad descriptor address.

Hi Ilya, Generically speaking, this patch looks good to me. But I guess still need more time to check this issue later; I still failed to reproduce it on my side after all. So, please allow a late merge. Thanks. --yliu On Mon, May 30, 2016 at 02:05:07PM +0300, Ilya Maximets wrote: >

[dpdk-dev] [PATCH] app/testpmd: log mbuf pool creation

2016-05-30 14:04, Olivier Matz: > Enhance the logs related to mbuf pool creation. Display an info level > log when creating the mbuf, and display the error as a string on failure. > > After the patch, we have: > > [...] > EAL: probe driver: 8086:10fb rte_ixgbe_pmd > USER1: create a new

[dpdk-dev] [PATCH] kni: fix use of undefined comma variable in makefile

Hi Ferruh, On 05/30/2016 05:49 PM, Ferruh Yigit wrote: > On 5/30/2016 12:56 PM, Olivier Matz wrote: >> The $(comma) variable is not defined in this Makefile, nor in >> any included Makefile. Seen while doing a "make clean" on ubuntu: >> >> $ make clean >> == Clean lib >> == Clean

[dpdk-dev] [PATCH v3] ip_pipeline: add rss support

This patch enables rss (receive side scaling) per network interface through the configuration file. The user can specify following parameters in LINK section for enabling the rss feature - rss_qs, rss_proto_ipv4, rss_proto_ipv6 and ip_proto_l2. The "rss_qs" is mandatory parameter which indicates

[dpdk-dev] about rx checksum flags

On Mon, May 30, 2016 at 05:26:21PM +0200, Olivier Matz wrote: > Hi, > > I'm planning to add the support for offloads in virtio-net pmd. > It appears that the current rx flags in mbuf are not sufficient to > describe the state of a packet received from a virtual driver. > I think we need a way to

[dpdk-dev] [PATCH] kni: fix use of undefined comma variable in makefile

On 5/30/2016 5:21 PM, Olivier Matz wrote: > Hi Ferruh, > > On 05/30/2016 05:49 PM, Ferruh Yigit wrote: >> On 5/30/2016 12:56 PM, Olivier Matz wrote: >>> The $(comma) variable is not defined in this Makefile, nor in >>> any included Makefile. Seen while doing a "make clean" on ubuntu: >>> >>> $

[dpdk-dev] [PATCH v2] i40evf: fix return value if command fails

On Tue, May 10, 2016 at 10:51:59AM +0800, Jingjing Wu wrote: > Previously, if message is sent successfully, but no response is > received, function "i40evf_execute_vf_cmd" will return without error. > The root cause is value "err" is overwritten. This patch fixes it. > > Fixes: ae19955e7c86

[dpdk-dev] about rx checksum flags

Hi, I'm planning to add the support for offloads in virtio-net pmd. It appears that the current rx flags in mbuf are not sufficient to describe the state of a packet received from a virtual driver. I think we need a way to say "the checksum in the packet data is not calculated, but the integrity

[dpdk-dev] [PATCH v3] virtio: split virtio rx/tx queue

We keep a common vq structure, containing only vq related fields, and then split others into RX, TX and control queue respectively. Signed-off-by: Huawei Xie --- v2: - don't split virtio_dev_rx/tx_queue_setup v3: - fix some 80 char warnings - fix other newer version checkpatch warnings - remove

[dpdk-dev] [PATCH] kni: fix use of undefined comma variable in makefile

On 5/30/2016 12:56 PM, Olivier Matz wrote: > The $(comma) variable is not defined in this Makefile, nor in > any included Makefile. Seen while doing a "make clean" on ubuntu: > > $ make clean > == Clean lib > == Clean lib/librte_compat > == Clean lib/librte_eal > == Clean

[dpdk-dev] [ovs-dev] If 1 KVM Guest loads the virtio-pci, on top of dpdkvhostuser OVS socket interface, it slows down everything!

From: Martinx - ? [mailto:thiagocmarti...@gmail.com] Sent: Monday, May 30, 2016 5:01 PM To: Bodireddy, Bhanuprakash Cc: Christian Ehrhardt ; ; dev ; qemu-stable at nongnu.org Subject: Re: [ovs-dev] If 1 KVM Guest loads the virtio-pci, on top of dpdkvhostuser OVS socket interface, it slows

[dpdk-dev] [PATCH] virtio: use volatile to get used->idx in the loop

On Wed, May 25, 2016 at 12:16:41AM +0800, Huawei Xie wrote: > There is no external function call or any barrier in the loop, > the used->idx would only be retrieved once. > > Signed-off-by: Huawei Xie > --- > drivers/net/virtio/virtio_ethdev.c | 3 ++- > 1 file changed, 2 insertions(+), 1

[dpdk-dev] [PATCH v8 3/3] i40e: add floating VEB extension support

if (pf->floating == true && + (pf->vf_fbitmap & 1 << vf_id)) { vf->vsi = i40e_vsi_setup(vf->pf, I40E_VSI_SRIOV, NULL, vf->vf_idx); } else { -- 2.1.4 -- next part -- An embedded and charset-unspecified text was scrubbed... Name: floating-VEB-testplan - attach.txt URL: <http://dpdk.org/ml/archives/dev/attachments/20160530/8259c3de/attachment-0001.txt>

[dpdk-dev] [PATCH v1] null: set port_id in mbufs received from null PMD

On 2016/05/27 21:28, Mcnamara, John wrote: >> -Original Message- >> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Sean Harte >> Sent: Friday, May 27, 2016 1:27 PM >> To: mukawa at igel.co.jp >> Cc: dev at dpdk.org; Harte, Sean >> Subject: [dpdk-dev] [PATCH v1] null: set port_id

[dpdk-dev] [PATCH 1/2] qede: rename config option

On Fri, May 06, 2016 at 09:21:30PM -0700, Rasesh Mody wrote: > Rename RTE_LIBRTE_QEDE_DEBUG_DRV to RTE_LIBRTE_QEDE_DEBUG_DRIVER > > Fixes: 425cba2a5176 ("qede: enable PMD build") > Fixes: 33e9ff1b72ca ("qede: add core driver") > These fixes lines don't have the correct commit id's in them. The

[dpdk-dev] [PATCH 2/2] qede: return LAN stats to MFW

On Fri, May 06, 2016 at 09:21:31PM -0700, Rasesh Mody wrote: > From: Harish Patil > > Under certain scenarios, MFW periodically polls the driver > for LAN statistics. This patch implements the osal hook to > fill in the stats. > > Fixes: ffa002d318d36 ("qede: add base driver") > What is MFW?

[dpdk-dev] [PATCH v4] ip_pipeline: configuration file parser cleanup

This commit adds following changes to configuration file parsing of the ip pipeline application; 1. Parsing routines related to packet queues (pktq_in/out fields in the PIPELINE section) and message queues (msgq_in/out fields of in the MSGQ Section) are updated. In the parsing routines, function

[dpdk-dev] [PATCH] vhost: fix segfault on bad descriptor address.

On 30.05.2016 15:00, Tan, Jianfeng wrote: > Hi, > >> -Original Message- >> From: Ilya Maximets [mailto:i.maximets at samsung.com] >> Sent: Friday, May 20, 2016 8:50 PM >> To: dev at dpdk.org; Xie, Huawei; Yuanhan Liu >> Cc: Dyasly Sergey; Heetae Ahn; Tan, Jianfeng; Ilya Maximets >>

[dpdk-dev] [PATCH v5 1/3] mempool: support external handler

On Fri, May 27, 2016 at 03:44:31PM +0100, Hunt, David wrote: > > Hi David, [snip] > That chunk of code above would be better moved all right. I'd suggest > moving it to the > rte_mempool_create function, as that's the one that needs the backward > compatibility. OK > > On the flags

[dpdk-dev] [PATCH] qat: fix phys address of content descriptor

-Original Message- From: Kusztal, ArkadiuszX Sent: Monday, May 30, 2016 1:39 PM To: dev at dpdk.org Cc: Trahe, Fiona ; Griffin, John ; Jain, Deepak K ; olivier.matz at 6wind.com; thomas.monjalon at 6wind.com; Kusztal, ArkadiuszX Subject: [PATCH] qat: fix phys address of content

[dpdk-dev] [PATCH] port: add kni interface support

Hi Wei Jie, Thank you for submitting this patch. I am currently travelling, I will review your patch and come back to you hopefully later this week or early next week. Regards, Cristian > -Original Message- > From: WeiJie Zhuang [mailto:zhuangwj at gmail.com] > Sent: Saturday, May 28,

[dpdk-dev] [PATCH] vhost: fix segfault on bad descriptor address.

Ping. Best regards, Ilya Maximets. On 23.05.2016 14:04, Ilya Maximets wrote: > On 23.05.2016 13:57, Yuanhan Liu wrote: >> On Fri, May 20, 2016 at 03:50:04PM +0300, Ilya Maximets wrote: >>> In current implementation guest application can reinitialize vrings >>> by executing start after stop. In

[dpdk-dev] [PATCH] app/testpmd: log mbuf pool creation

Enhance the logs related to mbuf pool creation. Display an info level log when creating the mbuf, and display the error as a string on failure. After the patch, we have: [...] EAL: probe driver: 8086:10fb rte_ixgbe_pmd USER1: create a new mbuf pool : n=331456, \ size=2176, socket=0

[dpdk-dev] [PATCH v2 1/2] ethdev: add callback to get register size in bytes

On 05/30/2016 12:39 PM, zr at semihalf.com wrote: > From: Zyta Szpak > > Version 2 of fixing the fixed register width assumption. > rte_eth_dev_get_reg_length and rte_eth_dev_get_reg callbacks > do not provide register size to the app in any way. It is > needed to allocate proper number of bytes

[dpdk-dev] [PATCH] kni: fix use of undefined comma variable in makefile

The $(comma) variable is not defined in this Makefile, nor in any included Makefile. Seen while doing a "make clean" on ubuntu: $ make clean == Clean lib == Clean lib/librte_compat == Clean lib/librte_eal == Clean lib/librte_eal/common == Clean lib/librte_eal/linuxapp == Clean

[dpdk-dev] [PATCH] qat: fix phys address of content descriptor

From: Arkadiusz Kusztal this patch fixes an error with computation of physical address of content descriptor in the symmetric operations session Signed-off-by: Arkadiusz Kusztal --- drivers/crypto/qat/qat_crypto.c | 9 ++---

[dpdk-dev] [ovs-dev] If 1 KVM Guest loads the virtio-pci, on top of dpdkvhostuser OVS socket interface, it slows down everything!

Answers inline, as follows: On 30 May 2016 at 12:44, Bodireddy, Bhanuprakash < bhanuprakash.bodireddy at intel.com> wrote: > *From:* Martinx - ? [mailto:thiagocmartinsc at gmail.com] > *Sent:* Monday, May 30, 2016 5:01 PM > *To:* Bodireddy, Bhanuprakash > *Cc:* Christian Ehrhardt ; < > dev

[dpdk-dev] [PATCH 3/3] kni: move more kernel version check to compat header

Signed-off-by: Ferruh Yigit --- lib/librte_eal/linuxapp/kni/compat.h | 9 + lib/librte_eal/linuxapp/kni/kni_misc.c | 30 -- lib/librte_eal/linuxapp/kni/kni_net.c | 8 3 files changed, 29 insertions(+), 18 deletions(-) diff --git

[dpdk-dev] [PATCH 2/3] kni: compat.h syntax update

Signed-off-by: Ferruh Yigit --- lib/librte_eal/linuxapp/kni/compat.h | 12 +--- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/lib/librte_eal/linuxapp/kni/compat.h b/lib/librte_eal/linuxapp/kni/compat.h index 0e939e4..d10040d 100644 ---

[dpdk-dev] [PATCH 1/3] kni: fix compile error for Linux 4.7

Fix compile error becuase of Linux API change, 'trans_start' field removed from 'struct net_device'. Linux: 9b36627acecd ("net: remove dev->trans_start") Signed-off-by: Ferruh Yigit --- lib/librte_eal/linuxapp/kni/compat.h | 4 lib/librte_eal/linuxapp/kni/kni_net.c | 9 - 2 files

[dpdk-dev] [ovs-dev] If 1 KVM Guest loads the virtio-pci, on top of dpdkvhostuser OVS socket interface, it slows down everything!

Hello Bhanu, I'm a little bit confused, you said that the problem can be fixed but, later, you also said that: "On a Multi VM setup even with the above patch applied, one might see aggregate throughput difference when vNIC is bind to igb_uio vs virtio-pci"... My idea is to use OVS with DPDK

[dpdk-dev] [PATCH] vhost: fix segfault on bad descriptor address.

Hi, > -Original Message- > From: Ilya Maximets [mailto:i.maximets at samsung.com] > Sent: Friday, May 20, 2016 8:50 PM > To: dev at dpdk.org; Xie, Huawei; Yuanhan Liu > Cc: Dyasly Sergey; Heetae Ahn; Tan, Jianfeng; Ilya Maximets > Subject: [PATCH] vhost: fix segfault on bad descriptor

[dpdk-dev] [PATCH v3 10/10] doc: update xstats documentation

Signed-off-by: Remy Horton --- doc/guides/prog_guide/poll_mode_drv.rst | 25 + 1 file changed, 21 insertions(+), 4 deletions(-) diff --git a/doc/guides/prog_guide/poll_mode_drv.rst b/doc/guides/prog_guide/poll_mode_drv.rst index 7698692..6cd86dd 100644 ---

[dpdk-dev] [PATCH v3 09/10] remove name field from struct rte_eth_xstats

The current extended ethernet statistics fetching involve doing several string operations, which causes performance issues if there are lots of statistics and/or network interfaces. This patch removes the name field and all its usage of the old API. Signed-off-by: Remy Horton ---

[dpdk-dev] [PATCH v3 08/10] app/proc_info: change xstats to use integer ids

The current extended ethernet statistics fetching involve doing several string operations, which causes performance issues if there are lots of statistics and/or network interfaces. This patch changes the proc_info application to use the new API that seperates name string and value queries.

[dpdk-dev] [PATCH v3 07/10] app/test-pmd: change xstats to use integer ids

The current extended ethernet statistics fetching involve doing several string operations, which causes performance issues if there are lots of statistics and/or network interfaces. This patch changes the test-pmd application to use the new API that seperates name string and value queries.

[dpdk-dev] [PATCH v3 06/10] drivers/net/virtio: change xstats to use integer ids

The current extended ethernet statistics fetching involve doing several string operations, which causes performance issues if there are lots of statistics and/or network interfaces. This patch changes the virtio driver to use the new API that seperates name string and value queries.

[dpdk-dev] [PATCH v3 05/10] drivers/net/i40e: change xstats to use integer ids

The current extended ethernet statistics fetching involve doing several string operations, which causes performance issues if there are lots of statistics and/or network interfaces. This patch changes the i40e driver to use the new API that seperates name string and value queries. Signed-off-by:

[dpdk-dev] [PATCH v3 03/10] drivers/net/e1000: change xstats to use integer ids

The current extended ethernet statistics fetching involve doing several string operations, which causes performance issues if there are lots of statistics and/or network interfaces. This patch changes the e1000 driver to use the new API that seperates name string and value queries. Signed-off-by:

[dpdk-dev] [PATCH v3 01/10] rte: change xstats to use integer ids

The current extended ethernet statistics fetching involve doing several string operations, which causes performance issues if there are lots of statistics and/or network interfaces. This patch changes the API for xstats to use integer identifiers instead of strings. Signed-off-by: Remy Horton

[dpdk-dev] [PATCH v3 00/10] Remove string operations from xstats

The current extended ethernet statistics fetching involve doing several string operations, which causes performance issues if there are lots of statistics and/or network interfaces. This patchset changes the API for xstats to use integer identifiers instead of strings and implements this new API

[dpdk-dev] [PATCH v2 2/2] examples/ethtool: get reg width to allocate memory

From: Zyta Szpak Version 2 of fixing the fixed register width assumption. Not every device uses 32-bit wide register. The app was allocating too little space for 64-bit registers which resulted in memory corruption. This commit resolves this by getting the size of register in

[dpdk-dev] [PATCH v2 1/2] ethdev: add callback to get register size in bytes

From: Zyta Szpak Version 2 of fixing the fixed register width assumption. rte_eth_dev_get_reg_length and rte_eth_dev_get_reg callbacks do not provide register size to the app in any way. It is needed to allocate proper number of bytes before retrieving registers content with

[dpdk-dev] [PATCH v2 1/2] ethdev: add callback to get register size in bytes

From: Zyta Szpak Version 2 of fixing the fixed register width assumption. rte_eth_dev_get_reg_length and rte_eth_dev_get_reg callbacks do not provide register size to the app in any way. It is needed to allocate proper number of bytes before retrieving registers content with

[dpdk-dev] [PATCH 1/2] ethdev: add callback to get register size in bytes

On 27.05.2016 12:28, Panu Matilainen wrote: > On 05/25/2016 09:36 AM, zr at semihalf.com wrote: >> From: Zyta Szpak >> >> Version 2 of fixing the fixed register width assumption. >> rte_eth_dev_get_reg_length and rte_eth_dev_get_reg callbacks >> do not provide register size to the app in any

[dpdk-dev] [PATCH] virtio: split virtio rx/tx queue

On Mon, May 30, 2016 at 02:40:00AM +, Xie, Huawei wrote: > On 5/27/2016 5:06 PM, Yuanhan Liu wrote: > > On Tue, May 24, 2016 at 09:38:32PM +0800, Huawei Xie wrote: > >>vq->vq_ring_mem = mz->phys_addr; > >>vq->vq_ring_virt_mem = mz->addr; > >> - PMD_INIT_LOG(DEBUG, "vq->vq_ring_mem:

[dpdk-dev] [PATCH 1/2] ethdev: add callback to get register size in bytes

Hi, It is the standard DPDK return value -ENOTSUP when the function is not supported by Ethernet device. I think it is safer to keep it this way rather than default implicitly to sizeof(uint32_t) and more generic. Regards, Zyta On 25.05.2016 15:14, Remy Horton wrote: > 'noon, > > Was expecting

[dpdk-dev] [PATCH v5 8/8] doc: update doc for virtio-user

Signed-off-by: Huawei Xie Signed-off-by: Jianfeng Tan --- doc/guides/rel_notes/release_16_07.rst | 4 1 file changed, 4 insertions(+) diff --git a/doc/guides/rel_notes/release_16_07.rst b/doc/guides/rel_notes/release_16_07.rst index f6d543c..b1054b6 100644 ---

[dpdk-dev] [PATCH v5 7/8] virtio-user: add a new vdev named virtio-user

Add a new virtual device named vhost-user, which can be used just like eth_ring, eth_null, etc. To reuse the code of original virtio, we do some adjustment in virtio_ethdev.c, such as remove key _static_ of eth_virtio_dev_init() so that it can be reused in virtual device; and we add some check to

[dpdk-dev] [PATCH v5 6/8] virtio-user: add new virtual pci driver for virtio

This patch implements another new instance of struct virtio_pci_ops to drive the virtio-user virtual device. Instead of rd/wr ioport or PCI configuration space, this virtual pci driver will rd/wr the virtual device struct virtio_user_hw, and when necessary, invokes APIs provided by device

[dpdk-dev] [PATCH v5 5/8] virtio-user: add device emulation layer APIs

Two device emulation layer APIs are added for virtio driver to call: - virtio_user_start_device() - virtio_user_stop_device() These APIs will get called by virtio driver, and they call vhost adapter layer APIs to implement the functionality. Besides, this patch defines a struct named

[dpdk-dev] [PATCH v5 4/8] virtio-user: add vhost adapter layer

This patch is to provide vhost adapter layer implementations. Instead of relying on a hypervisor to translate between device emulation and vhost backend, here we directly talk with vhost backend through the vhost file. Depending on the type of vhost file, - vhost-user is used if the given path

[dpdk-dev] [PATCH v5 3/8] virtio: enable use virtual address to fill desc

This patch is related to how to calculate relative address for vhost backend. The principle is that: based on one or multiple shared memory regions, vhost maintains a reference system with the frontend start address, backend start address, and length for each segment, so that each frontend

[dpdk-dev] [PATCH v5 2/8] virtio: clean up virtio_dev_queue_setup

Abstract vring hdr desc init as an inline method. Signed-off-by: Huawei Xie Signed-off-by: Jianfeng Tan --- drivers/net/virtio/virtio_ethdev.c | 42 ++ 1 file changed, 24 insertions(+), 18 deletions(-) diff --git a/drivers/net/virtio/virtio_ethdev.c

[dpdk-dev] [PATCH v5 1/8] virtio: hide phys addr check inside pci ops

This patch is to move phys addr check from virtio_dev_queue_setup to pci ops. To makt that happen, make sure virtio_ops.setup_queue return the result if we pass through the check. Signed-off-by: Jianfeng Tan Signed-off-by: Huawei Xie Acked-by: Yuanhan Liu ---

[dpdk-dev] [PATCH v5 0/8] virtio support for container

v5: - Rename struct virtio_user_hw to struct virtio_user_dev. - Rename "vdev_private" to "virtio_user_dev". - Move special handling into virtio_ethdev.c from queue_setup(). - Add vring in virtio_user_dev (remove rte_eth_dev_data), so that device does not depend on driver's data structure

[dpdk-dev] [PATCH v2] test: fix mempool perf test enq_count wraparound of 32-bit uint

Hi David, On 05/26/2016 04:15 PM, David Hunt wrote: > recent CPU's can easily wrap around a 32-bit unsigned int in > the mempool perf test. Increase to a 64-bit uint. > > v2: change from %lu to %"PRIu64" > > Signed-off-by: David Hunt Acked-by: Olivier Matz

[dpdk-dev] [PATCH v2 5/7] eal/linux: mmap ioports on ppc64

On 05/24/2016 07:15 AM, Yuanhan Liu wrote: > On Mon, May 23, 2016 at 03:40:58PM +0200, Olivier Matz wrote: >> For reference, here is the report of the ABI checker for EAL: >> >> [?] struct rte_pci_ioport (2) >> >> 1 Field len has been added to this type. >>1) This field will not be

[dpdk-dev] [PATCH v2] mempool: replace c memcpy code semantics with optimized rte_memcpy

Hi Jerin, On 05/26/2016 10:07 AM, Jerin Jacob wrote: > Signed-off-by: Jerin Jacob > --- > v1..v2 > Corrected the the git commit message(s/mbuf/mempool/g) > --- > lib/librte_mempool/rte_mempool.h | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git

[dpdk-dev] [PATCH] mbuf: replace c memcpy code semantics with optimized rte_memcpy

On 05/27/2016 05:05 PM, Thomas Monjalon wrote: > 2016-05-27 17:12, Jerin Jacob: >> IMHO, I think we should have means to abstract this _logical_ changes >> under conditional compilation flags and any arch/platform can choose >> to select what it suites better for that arch/platform. >> >> We may

[dpdk-dev] [PATCH v2 09/11] enic: optimize the Tx function

Hi, > uint16_t enic_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, > uint16_t nb_pkts) > { > uint16_t index; > - unsigned int frags; > - unsigned int pkt_len; > - unsigned int seg_len; > - unsigned int inc_len; > + unsigned int pkt_len, data_len; >

[dpdk-dev] [PATCH] virtio: split virtio rx/tx queue

On 5/30/2016 11:00 AM, Yuanhan Liu wrote: > On Mon, May 30, 2016 at 02:40:00AM +, Xie, Huawei wrote: >> On 5/27/2016 5:06 PM, Yuanhan Liu wrote: >>> On Tue, May 24, 2016 at 09:38:32PM +0800, Huawei Xie wrote: vq->vq_ring_mem = mz->phys_addr; vq->vq_ring_virt_mem = mz->addr;

[dpdk-dev] [PATCH] i40e: fix vlan filter in promiscuous mode

Tested-by: Peng Yuan - Test Commit: a3f9ec846f9e7347d3a98da52256607345b4861d - OS/Kernel: Fedora 23/4.2.3 - GCC: gcc version 5.3.1 20151207 (Red Hat 5.3.1-2) (GCC) - CPU: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz - Total 7 cases, 7 passed, 0 failed. pf vf(pf_kerneldriver) mac_filter

[dpdk-dev] [PATCH] virtio: split virtio rx/tx queue

On 5/27/2016 5:06 PM, Yuanhan Liu wrote: > On Tue, May 24, 2016 at 09:38:32PM +0800, Huawei Xie wrote: >> vq->vq_ring_mem = mz->phys_addr; >> vq->vq_ring_virt_mem = mz->addr; >> -PMD_INIT_LOG(DEBUG, "vq->vq_ring_mem: 0x%"PRIx64, >> (uint64_t)mz->phys_addr); >> -