> -----Original Message----- > From: Haiyue Wang <haiyue.w...@intel.com> > Sent: Tuesday, April 14, 2020 8:51 AM > To: dev@dpdk.org; tho...@monjalon.net; Vamsi Krishna Attunuru > <vattun...@marvell.com>; Jerin Jacob Kollanukkaran <jer...@marvell.com>; > alex.william...@redhat.com; david.march...@redhat.com > Cc: Haiyue Wang <haiyue.w...@intel.com> > Subject: [EXT] [PATCH v6 0/2] support for VFIO-PCI VF token interface > > External Email > > ---------------------------------------------------------------------- > v6: Drop the Fixes tag in uuid, since the file has been > moved to another place, not suitable to apply on stable. > And this is not a bug, just some kind of enhancement. > > v5: 1. Add the VF token parse error handling. > 2. Split into two patches for different logic module. > 3. Add more comments into the code for explaining the design. > 4. Drop the ABI change workaround, this patch set focuses on code review. > https://urldefense.proofpoint.com/v2/url?u=https- > 3A__patchwork.dpdk.org_cover_68364_&d=DwIDaQ&c=nKjWec2b6R0mOyP > az7xtfQ&r=WllrYaumVkxaWjgKto6E_rtDQshhIhik2jkvzFyRhW8&m=SxW07R9 > V0iyd_fAAZm4bU3jimkCD0khdQeabCt9pESg&s=mAkB5KtaFDGFdmqfNZV4dy > w1A8Xy61tm22TNM8kGSrQ&e= > > v4: 1. Ignore rte_vfio_setup_device ABI check since it is > for Linux driver use. > https://urldefense.proofpoint.com/v2/url?u=https- > 3A__patchwork.dpdk.org_patch_68255_&d=DwIDaQ&c=nKjWec2b6R0mOyP > az7xtfQ&r=WllrYaumVkxaWjgKto6E_rtDQshhIhik2jkvzFyRhW8&m=SxW07R9 > V0iyd_fAAZm4bU3jimkCD0khdQeabCt9pESg&s=Qv5ArXmk_WeQn1bTnM6JS > XpNp3NEhuenHP1VsjUPzGE&e= > > v3: Fix the Travis build failed: > (1). rte_uuid.h:97:55: error: unknown type name ‘size_t’ > (2). rte_uuid.h:58:2: error: implicit declaration of function > ‘memcpy’ > https://urldefense.proofpoint.com/v2/url?u=https- > 3A__patchwork.dpdk.org_patch_68254_&d=DwIDaQ&c=nKjWec2b6R0mOyP > az7xtfQ&r=WllrYaumVkxaWjgKto6E_rtDQshhIhik2jkvzFyRhW8&m=SxW07R9 > V0iyd_fAAZm4bU3jimkCD0khdQeabCt9pESg&s=8U5HwQ-j- > dkzQPk3E99wJauItTQLH0f48qay37pnTZ8&e= > > v2: Fix the FreeBSD build error. > https://urldefense.proofpoint.com/v2/url?u=https- > 3A__patchwork.dpdk.org_patch_68240_&d=DwIDaQ&c=nKjWec2b6R0mOyP > az7xtfQ&r=WllrYaumVkxaWjgKto6E_rtDQshhIhik2jkvzFyRhW8&m=SxW07R9 > V0iyd_fAAZm4bU3jimkCD0khdQeabCt9pESg&s=7gq0iGeXay4YQ4ydHRdCZ9_ > oWDRQFtGOxGu3chq0z_s&e= > > v1: Update the commit message. > https://urldefense.proofpoint.com/v2/url?u=https- > 3A__patchwork.dpdk.org_patch_68237_&d=DwIDaQ&c=nKjWec2b6R0mOyP > az7xtfQ&r=WllrYaumVkxaWjgKto6E_rtDQshhIhik2jkvzFyRhW8&m=SxW07R9 > V0iyd_fAAZm4bU3jimkCD0khdQeabCt9pESg&s=ibSeCUMMleRvQRH9WvJDYV > TfBAt-Fi4lgfdTBOZ5xwc&e= > > RFC v2: https://urldefense.proofpoint.com/v2/url?u=https- > 3A__patchwork.dpdk.org_patch_68114_&d=DwIDaQ&c=nKjWec2b6R0mOyP > az7xtfQ&r=WllrYaumVkxaWjgKto6E_rtDQshhIhik2jkvzFyRhW8&m=SxW07R9 > V0iyd_fAAZm4bU3jimkCD0khdQeabCt9pESg&s=JmSNjqCLE3Xh0_VymptqrViX > VlRgpFN_PZMvM6C2X2s&e= > Based on Vamsi's RFC v1, and Alex's patch for Qemu > [https://urldefense.proofpoint.com/v2/url?u=https- > 3A__lore.kernel.org_lkml_20200204161737.34696b91- > 40w520.home_&d=DwIDaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=WllrYaumVkx > aWjgKto6E_rtDQshhIhik2jkvzFyRhW8&m=SxW07R9V0iyd_fAAZm4bU3jimkCD > 0khdQeabCt9pESg&s=7tRxVtn0y5xpxqC38hgAB7Bjz7kHR8mbD- > pIFgP1E7o&e= ]: > Use the devarg to pass-down the VF token. > > RFC v1: https://urldefense.proofpoint.com/v2/url?u=https- > 3A__patchwork.dpdk.org_patch_66281_&d=DwIDaQ&c=nKjWec2b6R0mOyP > az7xtfQ&r=WllrYaumVkxaWjgKto6E_rtDQshhIhik2jkvzFyRhW8&m=SxW07R9 > V0iyd_fAAZm4bU3jimkCD0khdQeabCt9pESg&s=riYbXycUMPQxA30y75nRzs08 > f2wM-uAGcQEnK9ENR7w&e= by Vamsi. > > Haiyue Wang (2): > eal: add uuid dependent header files explicitly > eal: support for VFIO-PCI VF token > > drivers/bus/pci/linux/pci_vfio.c | 74 ++++++++++++++++++++++++++++++- > lib/librte_eal/freebsd/eal.c | 3 +- > lib/librte_eal/include/rte_uuid.h | 2 + lib/librte_eal/include/rte_vfio.h > | 21 > ++++++++- > lib/librte_eal/linux/eal_vfio.c | 20 +++++++-- > 5 files changed, 113 insertions(+), 7 deletions(-) > > -- > 2.26.0
Tested following combinations: * Both PF & VFs are with DPDK (Single process & multi process) * PF is with DPDK & VFs are with Kernel driver * PF is with kernel driver & VFs are with DPDK Tested-by: Vamsi Attunuru <vattun...@marvell.com>
