linux-kernel - Re: [PATCH v9 00/17] Implement NTB Controller using multiple PCI EP

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Date:   Tue, 19 Jan 2021 11:29:55 +0000
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Kishon Vijay Abraham I <kishon@...com>,
        Dave Jiang <dave.jiang@...el.com>,
        Allen Hubbe <allenbh@...il.com>, Rob Herring <robh@...nel.org>,
        Jon Mason <jdmason@...zu.us>, Jonathan Corbet <corbet@....net>,
        Arnd Bergmann <arnd@...db.de>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Tom Joseph <tjoseph@...ence.com>
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-ntb@...glegroups.com, linux-doc@...r.kernel.org
Subject: Re: [PATCH v9 00/17] Implement NTB Controller using multiple PCI EP

On Mon, 4 Jan 2021 20:58:52 +0530, Kishon Vijay Abraham I wrote:
> This series is about implementing SW defined Non-Transparent Bridge (NTB)
> using multiple endpoint (EP) instances. This series has been tested using
> 2 endpoint instances in J7 connected to J7 board on one end and DRA7 board
> on the other end. However there is nothing platform specific for the NTB
> functionality.
> 
> This was presented in Linux Plumbers Conference. Link to presentation
> and video can be found @ [1]
> Created a video demo @ [9]
> 
> [...]

Applied to pci/ntb to give it more visibility and testing, aiming
for v5.12.

[01/17] Documentation: PCI: Add specification for the *PCI NTB* function device
        https://git.kernel.org/lpieralisi/pci/c/75e6ac86ca
[02/17] PCI: endpoint: Make *_get_first_free_bar() take into account 64 bit BAR
        https://git.kernel.org/lpieralisi/pci/c/b6c7a2a2b5
[03/17] PCI: endpoint: Add helper API to get the 'next' unreserved BAR
        https://git.kernel.org/lpieralisi/pci/c/43e293914d
[04/17] PCI: endpoint: Make *_free_bar() to return error codes on failure
        https://git.kernel.org/lpieralisi/pci/c/293e2c258c
[05/17] PCI: endpoint: Remove unused pci_epf_match_device()
        https://git.kernel.org/lpieralisi/pci/c/9a25bdab98
[06/17] PCI: endpoint: Add support to associate secondary EPC with EPF
        https://git.kernel.org/lpieralisi/pci/c/868fe90ea4
[07/17] PCI: endpoint: Add support in configfs to associate two EPCs with EPF
        https://git.kernel.org/lpieralisi/pci/c/632c92ec12
[08/17] PCI: endpoint: Add pci_epc_ops to map MSI irq
        https://git.kernel.org/lpieralisi/pci/c/310511a301
[09/17] PCI: endpoint: Add pci_epf_ops for epf drivers to expose function specific attrs
        https://git.kernel.org/lpieralisi/pci/c/34fb8ab2e3
[10/17] PCI: endpoint: Allow user to create sub-directory of 'EPF Device' directory
        https://git.kernel.org/lpieralisi/pci/c/3a5c112c7a
[11/17] PCI: cadence: Implement ->msi_map_irq() ops
        https://git.kernel.org/lpieralisi/pci/c/d5c3d2ae7c
[12/17] PCI: cadence: Configure LM_EP_FUNC_CFG based on epc->function_num_map
        https://git.kernel.org/lpieralisi/pci/c/d3f4973104
[13/17] PCI: endpoint: Add EP function driver to provide NTB functionality
        https://git.kernel.org/lpieralisi/pci/c/7dc64244f9
[14/17] PCI: Add TI J721E device to pci ids
        https://git.kernel.org/lpieralisi/pci/c/17d49876c3
[15/17] NTB: Add support for EPF PCI-Express Non-Transparent Bridge
        https://git.kernel.org/lpieralisi/pci/c/5d0db3f429
[16/17] Documentation: PCI: Add configfs binding documentation for pci-ntb endpoint function
        https://git.kernel.org/lpieralisi/pci/c/099f07051e
[17/17] Documentation: PCI: Add userguide for PCI endpoint NTB function
        https://git.kernel.org/lpieralisi/pci/c/27f22f76c3

Thanks,
Lorenzo