wireguard-linux/drivers/ufs/host, branch update-toolchain

scsi: ufs: exynos: Don't resume FMP when crypto support is disabled

2024-07-23T00:52:15Z

If exynos_ufs_fmp_init() did not enable FMP support, then exynos_ufs_fmp_resume() should not execute the FMP-related SMC calls. Fixes: c96499fcb403 ("scsi: ufs: exynos: Add support for Flash Memory Protector (FMP)") Signed-off-by: Eric Biggers Link: https://lore.kernel.org/r/20240721183840.209284-1-ebiggers@kernel.org Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen

Merge patch series "Basic inline encryption support for ufs-exynos"

2024-07-11T02:33:34Z

Eric Biggers says: Add support for Flash Memory Protector (FMP), which is the inline encryption hardware on Exynos and Exynos-based SoCs. Specifically, add support for the "traditional FMP mode" that works on many Exynos-based SoCs including gs101. This is the mode that uses "software keys" and is compatible with the upstream kernel's existing inline encryption framework in the block and filesystem layers. I plan to add support for the wrapped key support on gs101 at a later time. Tested on gs101 (specifically Pixel 6) by running the 'encrypt' group of xfstests on a filesystem mounted with the 'inlinecrypt' mount option. This patchset applies to v6.10-rc6, and it has no prerequisites that aren't already upstream. Link: https://lore.kernel.org/r/20240708235330.103590-1-ebiggers@kernel.org Signed-off-by: Martin K. Petersen

scsi: ufs: exynos: Add support for Flash Memory Protector (FMP)

2024-07-11T02:32:30Z

Add support for Flash Memory Protector (FMP), which is the inline encryption hardware on Exynos and Exynos-based SoCs. Specifically, add support for the "traditional FMP mode" that works on many Exynos-based SoCs including gs101. This is the mode that uses "software keys" and is compatible with the upstream kernel's existing inline encryption framework in the block and filesystem layers. I plan to add support for the wrapped key support on gs101 at a later time. Tested on gs101 (specifically Pixel 6) by running the 'encrypt' group of xfstests on a filesystem mounted with the 'inlinecrypt' mount option. Signed-off-by: Eric Biggers Link: https://lore.kernel.org/r/20240708235330.103590-7-ebiggers@kernel.org Reviewed-by: Peter Griffin Tested-by: Peter Griffin Reviewed-by: Alim Akhtar Signed-off-by: Martin K. Petersen

Merge patch series "UFS patches for kernel 6.11"

2024-07-11T02:26:08Z

Bart Van Assche says: Hi Martin, Please consider this series of UFS driver patches for the next merge window. Thank you, Bart. Link: https://lore.kernel.org/r/20240708211716.2827751-1-bvanassche@acm.org Signed-off-by: Martin K. Petersen

scsi: ufs: core: Inline is_mcq_enabled()

2024-07-11T02:19:05Z

Improve code readability by inlining is_mcq_enabled(). Cc: Peter Wang Cc: Manivannan Sadhasivam Signed-off-by: Bart Van Assche Link: https://lore.kernel.org/r/20240708211716.2827751-7-bvanassche@acm.org Reviewed-by: Manivannan Sadhasivam Signed-off-by: Martin K. Petersen

scsi: ufs: qcom: Enable suspending clk scaling on no request

2024-07-05T02:48:33Z

Enable suspending clk scaling on no request for Qualcomm SoC. Signed-off-by: Ram Prakash Gupta Link: https://lore.kernel.org/r/20240627083756.25340-3-quic_rampraka@quicinc.com Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen

scsi: ufs: ufs-pci: Add support for Intel Panther Lake

2024-06-27T03:21:10Z

Add PCI ID to support Intel Panther Lake, same as MTL. Signed-off-by: Adrian Hunter Link: https://lore.kernel.org/r/20240618073158.38504-1-adrian.hunter@intel.com Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen

scsi: ufs: qcom: Add missing MODULE_DESCRIPTION() macro

2024-06-27T02:50:59Z

With ARCH=arm64, make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/ufs/host/ufs-qcom.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson Link: https://lore.kernel.org/r/20240625-md-drivers-ufs-host-v2-1-59a56974b05a@quicinc.com Signed-off-by: Martin K. Petersen

scsi: ufs: pci: Add support MCQ for QEMU-based UFS

2024-06-05T02:14:20Z

Recently, ufs-mcq feature has been introduced to QEMU hw/ufs device [1]. This patch adds MCQ support for upstream QEMU UFS PCI controller. This patch provides mandatory vops callbacks to make UFS controller work properly on MCQ mode. Operation and Runtime Config register stride is fixed to 48bytes which is implemented by qemu. [1] https://lore.kernel.org/qemu-devel/cover.1716876237.git.jeuk20.kim@samsung.com/ Signed-off-by: Minwoo Im Link: https://lore.kernel.org/r/20240531212244.1593535-2-minwoo.im@samsung.com Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen

scsi: ufs: core: Maximum RTT supported by the host driver

2024-05-31T00:34:38Z

Allow platform vendors to take precedence having their own max rtt support. This makes sense because the host controller's nortt characteristic may vary among vendors. while at it, set this value for Mediatek, as requested by Peter - https://lore.kernel.org/all/0a57d6bab739d6a10584f2baba115d00dfc9c94c.camel@mediatek.com/ Signed-off-by: Avri Altman Link: https://lore.kernel.org/r/20240530142510.734-3-avri.altman@wdc.com Reviewed-by: Peter Wang Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen