| Message ID | 165048747271.2959320.13475081883467312497.stgit@omen (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | f21949c1496807571ed3d09ed22e0ebeaec3e643 |
| Headers | show |
| Series | PCI/docs: Fix references to DMA set mask function | expand |
On Wed, Apr 20, 2022 at 02:45:05PM -0600, Alex Williamson wrote: > The function is dma_set_mask(), fix a missed instance of the old > pci_set_dma_mask() and a reference to a function that doesn't exist. Thanks, looks good: Reviewed-by: Christoph Hellwig <hch@lst.de>
On Wed, Apr 20, 2022 at 02:45:05PM -0600, Alex Williamson wrote: > The function is dma_set_mask(), fix a missed instance of the old > pci_set_dma_mask() and a reference to a function that doesn't exist. > > Fixes: 05b0ebd06ae6 ("PCI/doc: cleanup references to the legacy PCI DMA API") > Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Applied to pci/misc for v5.19 with Christoph's reviewed-by, thank you! > --- > Documentation/PCI/pci.rst | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/Documentation/PCI/pci.rst b/Documentation/PCI/pci.rst > index 67a850b55617..cced568d78e9 100644 > --- a/Documentation/PCI/pci.rst > +++ b/Documentation/PCI/pci.rst > @@ -273,12 +273,12 @@ Set the DMA mask size > While all drivers should explicitly indicate the DMA capability > (e.g. 32 or 64 bit) of the PCI bus master, devices with more than > 32-bit bus master capability for streaming data need the driver > -to "register" this capability by calling pci_set_dma_mask() with > +to "register" this capability by calling dma_set_mask() with > appropriate parameters. In general this allows more efficient DMA > on systems where System RAM exists above 4G _physical_ address. > > Drivers for all PCI-X and PCIe compliant devices must call > -set_dma_mask() as they are 64-bit DMA devices. > +dma_set_mask() as they are 64-bit DMA devices. > > Similarly, drivers must also "register" this capability if the device > can directly address "coherent memory" in System RAM above 4G physical > >
diff --git a/Documentation/PCI/pci.rst b/Documentation/PCI/pci.rst index 67a850b55617..cced568d78e9 100644 --- a/Documentation/PCI/pci.rst +++ b/Documentation/PCI/pci.rst @@ -273,12 +273,12 @@ Set the DMA mask size While all drivers should explicitly indicate the DMA capability (e.g. 32 or 64 bit) of the PCI bus master, devices with more than 32-bit bus master capability for streaming data need the driver -to "register" this capability by calling pci_set_dma_mask() with +to "register" this capability by calling dma_set_mask() with appropriate parameters. In general this allows more efficient DMA on systems where System RAM exists above 4G _physical_ address. Drivers for all PCI-X and PCIe compliant devices must call -set_dma_mask() as they are 64-bit DMA devices. +dma_set_mask() as they are 64-bit DMA devices. Similarly, drivers must also "register" this capability if the device can directly address "coherent memory" in System RAM above 4G physical
The function is dma_set_mask(), fix a missed instance of the old pci_set_dma_mask() and a reference to a function that doesn't exist. Fixes: 05b0ebd06ae6 ("PCI/doc: cleanup references to the legacy PCI DMA API") Signed-off-by: Alex Williamson <alex.williamson@redhat.com> --- Documentation/PCI/pci.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)