On Wed, 22 Jul 2020 16:57:00 +1000, Oliver O'Halloran wrote:
> Add a helper to go from a pci_bus structure to the pnv_phb that hosts that
> bus. There's a lot of instances of the following pattern:
>
> struct pci_controller *hose = pci_bus_to_host(pdev->bus);
> struct pnv_phb *phb = hose->private_data;
>
> Without any other uses of the pci_controller inside the function. This is
> hard to read since it requires you to memorise the contents of the
> private data fields and kind of error prone since it involves blindly
> assigning a void pointer. Add a helper to make it more concise and
> explicit.
Applied to powerpc/next.
[01/16] powerpc/powernv/pci: Add pci_bus_to_pnvhb() helper
https://git.kernel.org/powerpc/c/5609ffddd19dd52019d78b197e86b0331aeef8ae
[02/16] powerpc/powernv/pci: Always tear down DMA windows on PE release
https://git.kernel.org/powerpc/c/7a52ffabe867c0d93e47af113e5107340974047a
[03/16] powerpc/powernv/pci: Add explicit tracking of the DMA setup state
https://git.kernel.org/powerpc/c/01e12629af4e0e4864ed4d83e07783d7cb5b06be
[04/16] powerpc/powernv/pci: Initialise M64 for IODA1 as a 1-1 window
https://git.kernel.org/powerpc/c/369633654fcb9639cd4cd0e1a448ffde3533d776
[05/16] powerpc/powernv/sriov: Move SR-IOV into a separate file
https://git.kernel.org/powerpc/c/37b59ef08c546c6f54cdc52eed749f494619a102
[06/16] powerpc/powernv/sriov: Explain how SR-IOV works on PowerNV
https://git.kernel.org/powerpc/c/ff79e11af0979b25ecb38e4c843779d4a759a4e2
[07/16] powerpc/powernv/sriov: Rename truncate_iov
https://git.kernel.org/powerpc/c/fac248f8119170e3f8f54900985498ff6ee560bf
[08/16] powerpc/powernv/sriov: Simplify used window tracking
https://git.kernel.org/powerpc/c/ad9add529d99d195195c27abf99e42d4965d35e2
[09/16] powerpc/powernv/sriov: Factor out M64 BAR setup
https://git.kernel.org/powerpc/c/a610d35cc8780e781321ea8d002d5fef8484bf59
[10/16] powerpc/powernv/pci: Refactor pnv_ioda_alloc_pe()
https://git.kernel.org/powerpc/c/a4bc676ed5c3f53781cc342b73097eb7e8d43fa5
[11/16] powerpc/powernv/sriov: Drop iov->pe_num_map[]
https://git.kernel.org/powerpc/c/d29a2488d2c020032fdb1fe052347a6021e3591d
[12/16] powerpc/powernv/sriov: De-indent setup and teardown
https://git.kernel.org/powerpc/c/052da31d45fc71238ea8bed7e9a84648a1ee0bf3
[13/16] powerpc/powernv/sriov: Move M64 BAR allocation into a helper
https://git.kernel.org/powerpc/c/39efc03e3ee8f41909b7542be70b4061b38ca277
[14/16] powerpc/powernv/sriov: Refactor M64 BAR setup
https://git.kernel.org/powerpc/c/a0be516f8160fdb4836237cba037229e88a1de7d
[15/16] powerpc/powernv/sriov: Make single PE mode a per-BAR setting
https://git.kernel.org/powerpc/c/4c51f3e1e8702cbd0e53159fc3d1f54c20c70574
[16/16] powerpc/powernv/sriov: Remove vfs_expanded
https://git.kernel.org/powerpc/c/84d8505ed1dafb2e62d49fca5e7aa7d96cfcec49
cheers
