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PCI: Update the devres documentation regarding to pcim_*()

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There were many changes to PCI core in scope of managed resources APIs.
Update documentation to list the current state of affairs.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231006150634.3444251-1-andriy.shevchenko@linux.intel.com
This commit is contained in:
Andy Shevchenko 2023-10-06 18:06:34 +03:00 committed by Jonathan Corbet
parent d17ff438a0
commit 5ccba71f92
1 changed files with 10 additions and 4 deletions
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14
Documentation/driver-api/driver-model/devres.rst
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@ -322,10 +322,8 @@ IOMAP
devm_platform_ioremap_resource_byname()
devm_platform_get_and_ioremap_resource()
devm_iounmap()
pcim_iomap()
pcim_iomap_regions() : do request_region() and iomap() on multiple BARs
pcim_iomap_table() : array of mapped addresses indexed by BAR
pcim_iounmap()
Note: For the PCI devices the specific pcim_*() functions may be used, see below.
IRQ
devm_free_irq()
@ -392,8 +390,16 @@ PCI
devm_pci_alloc_host_bridge() : managed PCI host bridge allocation
devm_pci_remap_cfgspace() : ioremap PCI configuration space
devm_pci_remap_cfg_resource() : ioremap PCI configuration space resource
pcim_enable_device() : after success, all PCI ops become managed
pcim_iomap() : do iomap() on a single BAR
pcim_iomap_regions() : do request_region() and iomap() on multiple BARs
pcim_iomap_regions_request_all() : do request_region() on all and iomap() on multiple BARs
pcim_iomap_table() : array of mapped addresses indexed by BAR
pcim_iounmap() : do iounmap() on a single BAR
pcim_iounmap_regions() : do iounmap() and release_region() on multiple BARs
pcim_pin_device() : keep PCI device enabled after release
pcim_set_mwi() : enable Memory-Write-Invalidate PCI transaction
PHY
devm_usb_get_phy()