From: "Chai, Chong Yi" <chong.yi.c...@intel.com> These patches are to enable LIBATA features in Baytrail. The patches are targeted to merge into Yocto-kernel-cache on branch yocto-3.14.
1/3 [ Author: Wan Ahmad Zainie Email: wan.ahmad.zainie.wan.moha...@intel.com Date: Wed, 29 Jul 2015 18:13:24 +0800 Subject: [PATCH 115/164] libata: add curr_xfer_mode attribute xfer_mode device attribute lists all the supported transfer modes for the ATA device. This patch adds another attribute curr_xfer_mode which shows only the current transfer mode. Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.moha...@intel.com> ] 2/3 [ Author: Wan Ahmad Zainie Email: wan.ahmad.zainie.wan.moha...@intel.com Date: Wed, 29 Jul 2015 18:13:35 +0800 Subject: [PATCH 116/164] libata: enable atapi_an by default Change the default value for atapi_an parameter within libata-core to enable asynchronous notifications (AN) by default for all ATAPI devices that support them. Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.moha...@intel.com> ] 3/3 [ Author: Wan Ahmad Zainie Email: wan.ahmad.zainie.wan.moha...@intel.com Date: Sun, 12 Jul 2015 09:07:37 +0800 Subject: [PATCH 132/164] libata: handle HDIO_SET_DMA & HDIO_GET_DMA ioctl currently HDIO_SET_DMA & HDIO_GET_DMA are not handled in libata, this patch add support to handle HDIO_SET_DMA & HDIO_GET_DMA ioctl, which enables user to set ata device work in PIO or DMA mode. Copied from http://patchwork.ozlabs.org/patch/215261/. Fix HDIO_SET_DMA to comply with the IDE ioctl of the same name. This patch is used to test the requirement "SATA - Transfer Mode Query". HSD: 4995231. Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.moha...@intel.com> ] Chai, Chong Yi (1): libata: add curr_xfer_mode attribute features/soc/baytrail/baytrail.scc | 3 + .../libata-add-curr_xfer_mode-attribute.patch | 71 ++++++++++++++ .../libata-enable-atapi_an-by-default.patch | 30 ++++++ ...ta-handle-HDIO_SET_DMA-HDIO_GET_DMA-ioctl.patch | 104 +++++++++++++++++++++ 4 files changed, 208 insertions(+) create mode 100644 features/soc/baytrail/libata-add-curr_xfer_mode-attribute.patch create mode 100644 features/soc/baytrail/libata-enable-atapi_an-by-default.patch create mode 100644 features/soc/baytrail/libata-handle-HDIO_SET_DMA-HDIO_GET_DMA-ioctl.patch -- 1.9.1 -- _______________________________________________ linux-yocto mailing list linux-yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/linux-yocto
