> -----Original Message----- > From: David Marchand <[email protected]> > Sent: Thursday, September 14, 2023 8:36 PM > To: [email protected] > Cc: [email protected]; [email protected]; Xia, Chenbo > <[email protected]>; [email protected]; Richardson, Bruce > <[email protected]>; Burakov, Anatoly <[email protected]>; > Jay Zhou <[email protected]>; Sevincer, Abdullah > <[email protected]>; Julien Aube <[email protected]>; Rahul > Lakkireddy <[email protected]>; Guo, Junfeng > <[email protected]>; Jeroen de Borst <[email protected]>; Rushil > Gupta <[email protected]>; Joshua Washington <[email protected]>; > Dongdong Liu <[email protected]>; Yisen Zhuang > <[email protected]>; Maxime Coquelin <[email protected]>; > Gaetan Rivet <[email protected]> > Subject: [PATCH v3 04/15] bus/pci: find PCI capability > > Introduce two helpers so that drivers stop reinventing the wheel when it > comes to finding capabilities in a device PCI configuration space. > Use it in existing drivers. > > Note: > - base/ drivers code is left untouched, only some wrappers in cxgbe > are touched, > - bnx2x maintained a per device cache of capabilities, this code has been > reworked to only cache the capabilities used in this driver, > > Acked-by: Bruce Richardson <[email protected]> > Signed-off-by: David Marchand <[email protected]> > --- > Changes since v2: > - added rte_pci_find_next_capability for vendor capa used with virtio, > > Changes since v1: > - updated commitlog, > - separated VFIO changes for using standard PCI helper in a separate > patch, > - marked new experimental symbols with current version, > - reordered defines in rte_pci.h, > > --- > drivers/bus/pci/linux/pci_vfio.c | 74 ++++-------------- > drivers/bus/pci/pci_common.c | 54 +++++++++++++ > drivers/bus/pci/rte_bus_pci.h | 53 +++++++++++++ > drivers/bus/pci/version.map | 5 ++ > drivers/crypto/virtio/virtio_pci.c | 57 +++++--------- > drivers/event/dlb2/pf/dlb2_main.c | 42 +--------- > drivers/net/bnx2x/bnx2x.c | 41 +++++----- > drivers/net/cxgbe/base/adapter.h | 28 +------ > drivers/net/gve/gve_ethdev.c | 46 ++--------- > drivers/net/gve/gve_ethdev.h | 4 - > drivers/net/hns3/hns3_ethdev_vf.c | 79 +++---------------- > drivers/net/virtio/virtio_pci.c | 121 ++++++----------------------- > lib/pci/rte_pci.h | 12 +++ > 13 files changed, 223 insertions(+), 393 deletions(-) >
Reviewed-by: Chenbo Xia <[email protected]>
