From: Vinod Koul <vkoul@kernel.org>
To: Frank Li <Frank.Li@nxp.com>
Cc: gustavo.pimentel@synopsys.com, hongxing.zhu@nxp.com,
l.stach@pengutronix.de, linux-imx@nxp.com,
linux-pci@vger.kernel.org, dmaengine@vger.kernel.org,
fancer.lancer@gmail.com, lznuaa@gmail.com, helgaas@kernel.org,
kishon@ti.com, lorenzo.pieralisi@arm.com, robh@kernel.org,
kw@linux.com, bhelgaas@google.com,
manivannan.sadhasivam@linaro.org,
Sergey.Semin@baikalelectronics.ru
Subject: Re: [PATCH v12 0/8] Enable designware PCI EP EDMA locally
Date: Thu, 16 Jun 2022 06:51:55 -0700 [thread overview]
Message-ID: <Yqs1e4RMpc6ynVDN@matsya> (raw)
In-Reply-To: <20220524152159.2370739-1-Frank.Li@nxp.com>
On 24-05-22, 10:21, Frank Li wrote:
> Default Designware EDMA just probe remotely at host side.
> This patch allow EDMA driver can probe at EP side.
>
> 1. Clean up patch
> dmaengine: dw-edma: Detach the private data and chip info structures
> dmaengine: dw-edma: Remove unused field irq in struct dw_edma_chip
> dmaengine: dw-edma: Change rg_region to reg_base in struct
> dmaengine: dw-edma: rename wr(rd)_ch_cnt to ll_wr(rd)_cnt in struct
>
> 2. Enhance EDMA driver to allow prode eDMA at EP side
> dmaengine: dw-edma: Add support for chip specific flags
> dmaengine: dw-edma: Add DW_EDMA_CHIP_32BIT_DBI for chip specific
> flags (this patch removed at v11 because dma tree already have fixed
> patch)
>
> 3. Bugs fix at EDMA driver when probe eDMA at EP side
> dmaengine: dw-edma: Fix programming the source & dest addresses for
> ep
> dmaengine: dw-edma: Don't rely on the deprecated "direction" member
>
> 4. change pci-epf-test to use EDMA driver to transfer data.
> PCI: endpoint: Add embedded DMA controller test
>
> 5. Using imx8dxl to do test, but some EP functions still have not
> upstream yet. So below patch show how probe eDMA driver at EP
> controller driver.
> https://lore.kernel.org/linux-pci/20220309120149.GB134091@thinkpad/T/#m979eb506c73ab3cfca2e7a43635ecdaec18d8097
Applied to dmaengine-next, thanks
--
~Vinod
next prev parent reply other threads:[~2022-06-16 13:52 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-24 15:21 [PATCH v12 0/8] Enable designware PCI EP EDMA locally Frank Li
2022-05-24 15:21 ` [PATCH v12 1/8] dmaengine: dw-edma: Remove unused field irq in struct dw_edma_chip Frank Li
2022-05-24 15:21 ` [PATCH v12 2/8] dmaengine: dw-edma: Detach the private data and chip info structures Frank Li
2022-05-24 15:21 ` [PATCH v12 3/8] dmaengine: dw-edma: Change rg_region to reg_base in struct dw_edma_chip Frank Li
2022-05-24 15:21 ` [PATCH v12 4/8] dmaengine: dw-edma: Rename wr(rd)_ch_cnt to ll_wr(rd)_cnt " Frank Li
2022-05-24 15:21 ` [PATCH v12 5/8] dmaengine: dw-edma: Drop dma_slave_config.direction field usage Frank Li
2022-05-24 15:21 ` [PATCH v12 6/8] dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics Frank Li
2022-05-24 15:21 ` [PATCH v12 7/8] dmaengine: dw-edma: Add support for chip specific flags Frank Li
2022-05-24 15:21 ` [PATCH v12 8/8] PCI: endpoint: Enable DMA tests for endpoints with DMA capabilities Frank Li
2022-05-25 9:23 ` [PATCH v12 0/8] Enable designware PCI EP EDMA locally Serge Semin
2022-05-25 14:41 ` Zhi Li
2022-05-31 14:02 ` Zhi Li
2022-06-15 20:23 ` Zhi Li
2022-06-16 13:51 ` Vinod Koul [this message]
2022-06-16 13:54 ` Serge Semin
2022-06-16 14:01 ` Serge Semin
2022-06-16 14:03 ` Serge Semin
2022-06-16 14:30 ` Vinod Koul
2022-06-16 15:20 ` Serge Semin
2022-06-16 15:40 ` Vinod Koul
2022-06-16 18:39 ` Serge Semin
2022-06-16 15:41 ` Vinod Koul
2022-06-16 16:35 ` Bjorn Helgaas
2022-06-16 18:49 ` Serge Semin
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