diff options
Diffstat (limited to 'projects/linux/io/done')
| -rw-r--r-- | projects/linux/io/done/SDHI-IPMMU.yaml | 25 | ||||
| -rw-r--r-- | projects/linux/io/done/SDHI-eMMC_HPI.yaml | 11 |
2 files changed, 36 insertions, 0 deletions
diff --git a/projects/linux/io/done/SDHI-IPMMU.yaml b/projects/linux/io/done/SDHI-IPMMU.yaml new file mode 100644 index 0000000..dcb67f3 --- /dev/null +++ b/projects/linux/io/done/SDHI-IPMMU.yaml @@ -0,0 +1,25 @@ +title: SDHI; improve performance by using IPMMU (change max_segs) +team: IO +key: 05fce9ea-4149-4362-ad6c-6e2992cbc33b +assignee: Shimoda +status: Done + +upstream: + - next: 45147fb522bb459e79bdcb7504ee7ec8cfd4c12c # block: add a helper function to merge the segments + - next: 38c38cb73223218f6eedf485280917af1f8a0af2 # mmc: queue: use bigger segments if DMA MAP layer can merge the segments + - next: 6ba99411b858bd70bae966633561e698cd6de38c # dma-mapping: introduce dma_get_merge_boundary() + - next: 158a6d3ce3bcfcd6e6650f80b16efcf64f8b6bf8 # iommu/dma: add a new dma_map_ops of get_merge_boundary() + +comments: + - "https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=110485" + - "v2 https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=116729" + - "v3 https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=120985" + - "v4 https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=125593" + - "v5 https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=127511" + - "v6 https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=131769" + - "v7 https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=135391" + - "v8 https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=149023" + - "v9 https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=151067" + - "v9 pinged again to get maintainer acks" + - "v10 https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=166501" + - "regression fix: https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=173115" diff --git a/projects/linux/io/done/SDHI-eMMC_HPI.yaml b/projects/linux/io/done/SDHI-eMMC_HPI.yaml new file mode 100644 index 0000000..ddb86d6 --- /dev/null +++ b/projects/linux/io/done/SDHI-eMMC_HPI.yaml @@ -0,0 +1,11 @@ +title: SDHI; HW assisted High Priority Interrupts (HPI) for eMMC +team: IO +key: 0fb61a74-ce24-4054-b474-67d7680a1d05 +status: Abandoned + +upstream: + +comments: + - "Wolfram talked at LPC to the MMC maintainer and he doesn't think that the feature helps performance much" + - "Also most of the current implementation should probably not be in the MMC core but in the block layer" + - "He also didn't know about a testcase for it" |