| 文件 | 最后提交记录 | 最后更新时间 |
|---|---|---|
PCI/P2PDMA: Add P2P DMA driver writer's documentation Add a restructured text file describing how to write drivers with support for P2P DMA transactions. The document describes how to use the APIs that were added in the previous few commits. Also adds an index for the PCI documentation tree even though this is the only PCI document that has been converted to restructured text at this time. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jonathan Corbet <corbet@lwn.net> | 7 年前 | |
PCI/P2PDMA: Remove reference to pci_p2pdma_map_sg() commit 9a000a72af75886e5de13f4edef7f0d788622e7d upstream. Update Documentation/driver-api/pci/p2pdma.rst doc and remove references to obsolete p2pdma mapping functions. Fixes: 0d06132fc84b ("PCI/P2PDMA: Remove pci_p2pdma_[un]map_sg()") Link: https://lore.kernel.org/r/20231113180325.444692-1-tstruk@gmail.com Signed-off-by: Tadeusz Struk <tstruk@gigaio.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2 年前 | |
PCI: Move Resizable BAR code to rebar.c [ Upstream commit 9f71938cd77f32a448f40a288e409eca60e55486 ] For lack of a better place to put it, Resizable BAR code has been placed inside pci.c and setup-res.c that do not use it for anything. Upcoming changes are going to add more Resizable BAR related functions, increasing the code size. As pci.c is huge as is, move the Resizable BAR related code and the BAR resize code from setup-res.c to rebar.c. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patch.msgid.link/20251113180053.27944-2-ilpo.jarvinen@linux.intel.com Stable-dep-of: ee7471fe968d ("PCI: Skip Resizable BAR restore on read error") Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 51b254181df29555eb754bf33893060317f4a467) Signed-off-by: Wentao Guan <guanwentao@uniontech.com> | 8 天前 |