On Thu, 29 Jun 2023 at 12:24, Victor Shih <victorshihgli@xxxxxxxxx> wrote: > > Hi, Ulf and Adrian > > Excuse me, may I know the patch's status? > > If you already have a closer look at a paragraph in the series, > could you let me know your comments first, let me check it first. > > I look forward to your reply. I started the review but got sidetracked with some other things, but I will get back to the review on Monday. No matter what, I think you should send a new version as soon as v6.5-rc1 is out - incorporating those comments you have received. Br Uffe > > Thanks, Victor Shih > > On Wed, Jun 21, 2023 at 6:01 PM Victor Shih <victorshihgli@xxxxxxxxx> wrote: > > > > From: Victor Shih <victor.shih@xxxxxxxxxxxxxxxxxxx> > > > > Summary > > ======= > > These patches[1] support UHS-II and fix GL9755 UHS-II compatibility. > > > > About UHS-II, roughly deal with the following three parts: > > 1) A UHS-II detection and initialization: > > - Host setup to support UHS-II (Section 3.13.1 Host Controller Setup > > Sequence[2]). > > - Detect a UHS-II I/F (Section 3.13.2 Card Interface Detection Sequence > > [2]). > > - In step(9) of Section 3.13.2 in [2], UHS-II initialization is include > > Section 3.13.3 UHS-II Card Initialization and Section 3.13.4 UHS-II > > Setting Register Setup Sequence. > > > > 2) Send Legacy SD command through SD-TRAN > > - Encapsulated SD packets are defined in SD-TRAN in order to ensure Legacy > > SD compatibility and preserve Legacy SD infrastructures (Section 7.1.1 > > Packet Types and Format Overview[3]). > > - Host issue a UHS-II CCMD packet or a UHS-II DCMD (Section 3.13.5 UHS-II > > CCMD Packet issuing and Section 3.13.6 UHS-II DCMD Packet issuing[2]). > > > > 3) UHS-II Interrupt > > - Except for UHS-II error interrupts, most interrupts share the original > > interrupt registers. > > > > Patch structure > > =============== > > patch#1-#6: for core > > patch#7-#22: for sdhci > > patch#23: for GL9755 > > > > Changes in v8 (June. 21, 2023) > > * rebased to the linux-kernel-v6.4.0-rc6 in Ulf Hansson next branch. > > * fix most of checkpatch warnings/errors. > > * according to the comments provided by Adrian Hunter to modify the > > patches base on the [V7 00/23] Add support UHS-II for GL9755. > > * Patch#6: Add MMC_UHS2_SUPPORT to be cleared in sd_uhs2_detect(). > > Modify return value in sd_uhs2_attach(). > > * Patch#7: Use tabs instead of spaces. > > * Patch#8: Modify MODULE_LICENSE from "GPL v2" to "GPL". > > * Patch#10: Adjust the position of matching brackets. > > * Patch#11: Adjust the position of matching brackets. > > Add the initial value of the pwr in sdhci_uhs2_set_power(). > > * Patch#13: Initialization be combined with declaration and realigned > > in sdhci_calc_timeout_uhs2(). > > Forward declare struct mmc_command in sdhci_uhs2.h. > > * Patch#14: Add the judgment formula for MMC_TIMING_SPEED_A_HD, > > MMC_TIMING_SPEED_B and MMC_TIMING_SPEED_B_HD in > > __sdhci_uhs2_set_ios(). > > Add the switch case for MMC_TIMING_SPEED_A_HD, > > MMC_TIMING_SPEED_B and MMC_TIMING_SPEED_B_HD in > > sdhci_get_preset_value(). > > mmc_opt_regulator_set_ocr() to instead of > > mmc_regulator_set_ocr() in sdhci_uhs2_set_ios(). > > * Patch#15: usleep_range() to instead of udelay() in > > sdhci_uhs2_interface_detect(). > > read_poll_timeout() to instead of read_poll_timeout_atomic() > > in sdhci_uhs2_interface_detect(). > > Modify return value in sdhci_uhs2_do_detect_init(). > > * Patch#16: Remove unnecessary include file. > > read_poll_timeout() to instead of read_poll_timeout_atomic() > > in sdhci_uhs2_enable_clk(). > > Put the comment on the end and put the lines in descending > > line length in sdhci_uhs2_enable_clk(). > > Modify return value in sdhci_uhs2_enable_clk(). > > * Patch#17: Reorder the definitions and lose the parentheses in > > sdhci_uhs2_set_config(). > > read_poll_timeout() to instead of read_poll_timeout_atomic() > > in sdhci_uhs2_check_dormant(). > > * Patch#18: Adjust the position of matching brackets in > > sdhci_uhs2_send_command_retry(). > > Modify CameCase definition in __sdhci_uhs2_finish_command(). > > Modify error message in __sdhci_uhs2_finish_command(). > > sdhci_uhs2_send_command_retry() to instead of > > sdhci_uhs2_send_command() in sdhci_uhs2_request(). > > Use sdhci_uhs2_mode() to simplify code in > > sdhci_uhs2_request_atomic(). > > Add forward declaration for sdhci_send_command(). > > * Patch#19: Forward declare struct mmc_request in sdhci_uhs2.h. > > Remove forward declaration of sdhci_send_command(). > > Use mmc_dev() to simplify code in sdhci_request_done_dma(). > > * Patch#20: Change return type to void for __sdhci_uhs2_add_host_v4(). > > Remove unused variables in __sdhci_uhs2_add_host_v4(). > > * Patch#22: Add config select MMC_SDHCI_UHS2 in Kconfig. > > * Patch#23: Use sdhci_get_vdd_value() to simplify code in > > gl9755_set_power(). > > Use read_poll_timeout_atomic() to simplify code in > > sdhci_wait_clock_stable(). > > Use read_poll_timeout_atomic() to simplify code in > > sdhci_gl9755_reset(). > > > > Reference > > ========= > > [1] https://gitlab.com/VictorShih/linux-uhs2.git > > [2] SD Host Controller Simplified Specification 4.20 > > [3] UHS-II Simplified Addendum 1.02 > > [4] https://patchwork.kernel.org/project/linux-mmc/cover/20230331105546.13607-1-victor.shih@xxxxxxxxxxxxxxxxxxx/ > > > > ----------------- original cover letter from v7 ----------------- > > Summary > > ======= > > These patches[1] support UHS-II and fix GL9755 UHS-II compatibility. > > > > About UHS-II, roughly deal with the following three parts: > > 1) A UHS-II detection and initialization: > > - Host setup to support UHS-II (Section 3.13.1 Host Controller Setup Sequence > > [2]). > > - Detect a UHS-II I/F (Section 3.13.2 Card Interface Detection Sequence[2]). > > - In step(9) of Section 3.13.2 in [2], UHS-II initialization is include Section > > 3.13.3 UHS-II Card Initialization and Section 3.13.4 UHS-II Setting Register > > Setup Sequence. > > > > 2) Send Legacy SD command through SD-TRAN > > - Encapsulated SD packets are defined in SD-TRAN in order to ensure Legacy SD > > compatibility and preserve Legacy SD infrastructures (Section 7.1.1 Packet > > Types and Format Overview[3]). > > - Host issue a UHS-II CCMD packet or a UHS-II DCMD (Section 3.13.5 UHS-II > > CCMD Packet issuing and Section 3.13.6 UHS-II DCMD Packet issuing[2]). > > > > 3) UHS-II Interrupt > > - Except for UHS-II error interrupts, most interrupts share the original > > interrupt registers. > > > > Patch structure > > =============== > > patch#1-#6: for core > > patch#7-#22: for sdhci > > patch#23: for GL9755 > > > > Changes in v7 (Mar. 31, 2023) > > * rebased to the linux-kernel-v6.3.0-rc3 in Ulf Hansson next branch. > > * according to the guidance and overall architecture provided > > by Ulf Hansson, Ben Chuang and Jason Lai to implement the > > UHS-2 Core function based on the patches of the [V4,0/6] > > Preparations to support SD UHS-II cards[5]. > > * according to the guidance and comments provided by > > Adrian Hunter, Ben Chuang and AKASHI Takahiro to implement > > the UHS-2 Host function based on the patches of the > > [RFC,v3.1,00/27] Add support UHS-II for GL9755[4]. > > * implement the necessary function to let the UHS-2 Core/Host > > work properly. > > * fix most of checkpatch warnings/errors. > > * according to the guidance and comments provided by > > Adrian Hunter, Ben Chuang to implement the UHS-2 > > Host function based on the patches of the > > [V5,00/26] Add support UHS-II for GL9755[6]. > > * according to the guidance and comments provided by > > Ulf Hanssion, Adrian Hunter, Ben Chuang to implement the UHS-2 > > Host function based on the patches of the > > [V6,00/24] Add support UHS-II for GL9755[7]. > > * The uhs2_post_attach_sd() function is no longer needed so drop > > the V6 version of the Patch#22. > > * Modifies the usage of the flags used by the sdhci host for > > MMC_UHS2_INITIALIZED. > > * Patch#1: Drop unnecessary bracket. > > * Patch#2: Drop sd_uhs2_set_ios function. > > Used ->uhs2_control() callback for uhs2_set_ios > > in sd_uhs2_power_up(). > > Used ->uhs2_control() callback for uhs2_set_ios > > in sd_uhs2_power_off(). > > Drop MMC_TIMING_SD_UHS2 in favor of MMC_TIMING_UHS2_SPEED_A. > > Modify sd_uhs2_legacy_init to avoid the > > sd_uhs2_reinit cycle issue. > > * Patch#5: Drop unnecessary definitions. > > * Patch#6: Drop unnecessary function. > > Drop uhs2_state in favor of ios->timing. > > * Patch#7: Reorder values and positions of definitions. > > * Patch#9: Used sdhci_uhs2_mode function to simplify. > > * Patch#11: Drop pwr variable in sdhci_uhs2_set_power function. > > * Patch#14: Modify some descriptions. > > Drop unnecessary function. > > * Patch#15: Drop using uhs2_reset ops and use sdhci_uhs2_reset function > > in the sdhci_do_detect_init function. > > * Patch#17: Drop unnecessary function. > > * Patch#18: Drop unnecessary whitespace changes. > > Cancel the export state of some functions. > > * Patch#19: Drop unnecessary function. > > Used sdhci_uhs2_mode function to simplify. > > Modify some descriptions. > > Cancel the export state of some functions. > > * Patch#20: Drop using __sdhci_uhs2_host function and use > > __sdhci_add_host function in sdhci_uhs2_add_host function. > > Cancel the export state of some functions. > > * Patch#23: Drop using uhs2_post_attach_sd function. > > > > Reference > > ========= > > [1] https://gitlab.com/ben.chuang/linux-uhs2-gl9755.git > > [2] SD Host Controller Simplified Specification 4.20 > > [3] UHS-II Simplified Addendum 1.02 > > [4] https://patchwork.kernel.org/project/linux-mmc/cover/20201106022726.19831-1-takahiro.akashi@xxxxxxxxxx/ > > [5] https://patchwork.kernel.org/project/linux-mmc/cover/20220418115833.10738-1-jasonlai.genesyslogic@xxxxxxxxx/ > > [6] https://patchwork.kernel.org/project/linux-mmc/cover/20221019110647.11076-1-victor.shih@xxxxxxxxxxxxxxxxxxx/ > > [7] https://patchwork.kernel.org/project/linux-mmc/cover/20221213090047.3805-1-victor.shih@xxxxxxxxxxxxxxxxxxx/ > > > > ----------------- original cover letter from v6 ----------------- > > Summary > > ======= > > These patches[1] support UHS-II and fix GL9755 UHS-II compatibility. > > > > About UHS-II, roughly deal with the following three parts: > > 1) A UHS-II detection and initialization: > > - Host setup to support UHS-II (Section 3.13.1 Host Controller Setup Sequence > > [2]). > > - Detect a UHS-II I/F (Section 3.13.2 Card Interface Detection Sequence[2]). > > - In step(9) of Section 3.13.2 in [2], UHS-II initialization is include Section > > 3.13.3 UHS-II Card Initialization and Section 3.13.4 UHS-II Setting Register > > Setup Sequence. > > > > 2) Send Legacy SD command through SD-TRAN > > - Encapsulated SD packets are defined in SD-TRAN in order to ensure Legacy SD > > compatibility and preserve Legacy SD infrastructures (Section 7.1.1 Packet > > Types and Format Overview[3]). > > - Host issue a UHS-II CCMD packet or a UHS-II DCMD (Section 3.13.5 UHS-II > > CCMD Packet issuing and Section 3.13.6 UHS-II DCMD Packet issuing[2]). > > > > 3) UHS-II Interrupt > > - Except for UHS-II error interrupts, most interrupts share the original > > interrupt registers. > > > > Patch structure > > =============== > > patch#1-#6: for core > > patch#7-#23: for sdhci > > patch#24: for GL9755 > > > > Changes in v6 (Dec. 12, 2022) > > * rebased to the linux-kernel-v6.1.0-rc8 in Ulf Hansson next branch. > > * according to the guidance and overall architecture provided > > by Ulf Hansson, Ben Chuang and Jason Lai to implement the > > UHS-2 Core function based on the patches of the [V4,0/6] > > Preparations to support SD UHS-II cards[5]. > > * according to the guidance and comments provided by > > Adrian Hunter, Ben Chuang and AKASHI Takahiro to implement > > the UHS-2 Host function based on the patches of the > > [RFC,v3.1,00/27] Add support UHS-II for GL9755[4]. > > * implement the necessary function to let the UHS-2 Core/Host > > work properly. > > * fix most of checkpatch warnings/errors. > > * according to the guidance and comments provided by > > Adrian Hunter, Ben Chuang to implement the UHS-2 > > Host function based on the patches of the > > [V5,00/26] Add support UHS-II for GL9755[6]. > > * The uhs2_post_attach_sd() has implemented in Patch#6 and > > Patch#17 so drop the V5 version of the Patch#23. > > * Modifies the usage of the flags used by the sdhci host for > > MMC_UHS2_INITIALIZED. > > * Patch#5: Drop unused definitions and functions. > > * Patch#7: Rename definitions. > > Use BIT() GENMASK() in some cases. > > * Patch#8: Merge V5 version of Patch[7] and Patch[9] into > > V6 version of Patch[8]. > > * Patch#9: Drop unnecessary function. > > Rename used definitions. > > * Patch#10: Drop unnecessary function and simplify some code. > > * Patch#11: Drop unnecessary function. > > Add new mmc_opt_regulator_set_ocr function. > > * Patch#13: Drop unnecessary function. > > Use GENMASK() and FIELD_PREP() in some cases. > > * Patch#14: Drop unnecessary function. > > Modify return value in some function. > > Use GENMASK() and FIELD_PREP() in some cases. > > * Patch#15: Drop unnecessary function. > > Rename used definitions. > > Use GENMASK() and FIELD_GET() in some cases. > > Wrap at 100 columns in some functions. > > * Patch#16: Drop unnecessary function. > > * Patch#17: Drop unnecessary function. > > Drop the unnecessary parameter when call the DBG() > > function. > > Rename used definitions. > > Cancel the export state of some functions. > > Use GENMASK() and FIELD_PREP() in some cases. > > * Patch#18: Drop unnecessary function. > > Add uhs2_dev_cmd function to simplify some functions. > > Rename used definitions. > > Cancel the export state of some functions. > > Use GENMASK() and FIELD_PREP() in some cases. > > * Patch#19: Drop unnecessary function. > > Add sdhci_uhs2_mode() in some functions. > > Rename used definitions. > > Cancel the export state of some functions. > > * Patch#20: Add new complete_work_fn/thread_irq_fn variables in > > struct sdhci_host. > > Use complete_work_fn/thread_irq_fn variables in > > sdhci_alloc_host()/sdhci_uhs2_add_host(). > > Rename used definitions. > > * Patch[24]: Rename used definitions. > > > > Reference > > ========= > > [1] https://gitlab.com/ben.chuang/linux-uhs2-gl9755.git > > [2] SD Host Controller Simplified Specification 4.20 > > [3] UHS-II Simplified Addendum 1.02 > > [4] https://patchwork.kernel.org/project/linux-mmc/cover/20201106022726.19831-1-takahiro.akashi@xxxxxxxxxx/ > > [5] https://patchwork.kernel.org/project/linux-mmc/cover/20220418115833.10738-1-jasonlai.genesyslogic@xxxxxxxxx/ > > [6] https://patchwork.kernel.org/project/linux-mmc/cover/20221019110647.11076-1-victor.shih@xxxxxxxxxxxxxxxxxxx/ > > > > ----------------- original cover letter from v5 ----------------- > > Summary > > ======= > > These patches[1] support UHS-II and fix GL9755 UHS-II compatibility. > > > > About UHS-II, roughly deal with the following three parts: > > 1) A UHS-II detection and initialization: > > - Host setup to support UHS-II (Section 3.13.1 Host Controller Setup Sequence > > [2]). > > - Detect a UHS-II I/F (Section 3.13.2 Card Interface Detection Sequence[2]). > > - In step(9) of Section 3.13.2 in [2], UHS-II initialization is include Section > > 3.13.3 UHS-II Card Initialization and Section 3.13.4 UHS-II Setting Register > > Setup Sequence. > > > > 2) Send Legacy SD command through SD-TRAN > > - Encapsulated SD packets are defined in SD-TRAN in order to ensure Legacy SD > > compatibility and preserve Legacy SD infrastructures (Section 7.1.1 Packet > > Types and Format Overview[3]). > > - Host issue a UHS-II CCMD packet or a UHS-II DCMD (Section 3.13.5 UHS-II > > CCMD Packet issuing and Section 3.13.6 UHS-II DCMD Packet issuing[2]). > > > > 3) UHS-II Interrupt > > - Except for UHS-II error interrupts, most interrupts share the original > > interrupt registers. > > > > Patch structure > > =============== > > patch#1-#6: for core > > patch#7-#25: for sdhci > > patch#26: for GL9755 > > > > Changes in v5 (Oct. 19, 2022) > > * rebased to the linux-kernel-v6.1-rc1 in Ulf Hansson next branch. > > * according to the guidance and overall architecture provided > > by Ulf Hansson, Ben Chuang and Jason Lai to implement the > > UHS-2 Core function based on the patches of the [V4,0/6] > > Preparations to support SD UHS-II cards[5]. > > * according to the guidance and comments provided by > > Adrian Hunter, Ben Chuang and AKASHI Takahiro to implement > > the UHS-2 Host function based on the patches of the > > [RFC,v3.1,00/27] Add support UHS-II for GL9755[4]. > > * implement the necessary function to let the UHS-2 Core/Host > > work properly. > > * fix most of checkpatch warnings/errors > > > > Reference > > ========= > > [1] https://gitlab.com/ben.chuang/linux-uhs2-gl9755.git > > [2] SD Host Controller Simplified Specification 4.20 > > [3] UHS-II Simplified Addendum 1.02 > > [4] https://patchwork.kernel.org/project/linux-mmc/cover/20201106022726.19831-1-takahiro.akashi@xxxxxxxxxx/ > > [5] https://patchwork.kernel.org/project/linux-mmc/cover/20220418115833.10738-1-jasonlai.genesyslogic@xxxxxxxxx/ > > > > ----------------- original cover letter from v3.1 ----------------- > > This is an interim snapshot of our next version, v4, for enabling > > UHS-II on MMC/SD. > > > > It is focused on 'sdhci' side to address Adrian's comments regarding > > "modularising" sdhci-uhs2.c. > > The whole aim of this version is to get early feedback from Adrian (and > > others) on this issue. Without any consensus about the code structure, > > it would make little sense to go further ahead on sdhci side. > > (Actually, Adrian has made no comments other than "modularising" so far.) > > > > I heavily reworked/refactored sdhci-uhs2.c and re-organised the patch > > set to meet what I believe Adrian expects; no UHS-II related code in > > Legacy (UHS-I) code or sdhci.c. > > > > Nevertheless, almost of all changes I made are trivial and straightforward > > in this direction, and I believe that there is no logic changed since v3 > > except sdhci_uhs2_irq(), as ops->irq hook, where we must deal with UHS-II > > command sequences in addition to UHS-II errors. So I added extra handlings. > > > > I admit that there is plenty of room for improvements (for example, > > handling host->flags), but again the focal point here is how sdhci-uhs2.c > > should be built as a module. > > > > Please review this series (particularly Patch#8-#26 and #27) from this > > viewpoint in the first place. > > (Ben is working on 'host' side but there is no change on 'host' side > > in this submission except a minor tweak.) > > > > Thanks, > > -Takahiro Akashi > > > > ------ original cover letter from v3 ------ > > Summary > > ======= > > These patches[1] support UHS-II and fix GL9755 UHS-II compatibility. > > > > About UHS-II, roughly deal with the following three parts: > > 1) A UHS-II detection and initialization: > > - Host setup to support UHS-II (Section 3.13.1 Host Controller Setup Sequence > > [2]). > > - Detect a UHS-II I/F (Section 3.13.2 Card Interface Detection Sequence[2]). > > - In step(9) of Section 3.13.2 in [2], UHS-II initialization is include Section > > 3.13.3 UHS-II Card Initialization and Section 3.13.4 UHS-II Setting Register > > Setup Sequence. > > > > 2) Send Legacy SD command through SD-TRAN > > - Encapsulated SD packets are defined in SD-TRAN in order to ensure Legacy SD > > compatibility and preserve Legacy SD infrastructures (Section 7.1.1 Packet > > Types and Format Overview[3]). > > - Host issue a UHS-II CCMD packet or a UHS-II DCMD (Section 3.13.5 UHS-II > > CCMD Packet issuing and Section 3.13.6 UHS-II DCMD Packet issuing[2]). > > > > 3) UHS-II Interrupt > > - Except for UHS-II error interrupts, most interrupts share the original > > interrupt registers. > > > > Patch structure > > =============== > > patch#1-#7: for core > > patch#8-#17: for sdhci > > patch#18-#21: for GL9755 > > > > Tests > > ===== > > Ran 'dd' command to evaluate the performance: > > (SanDisk UHS-II card on GL9755 controller) > > Read Write > > UHS-II disabled (UHS-I): 88.3MB/s 60.7MB/s > > UHS-II enabled : 206MB/s 80MB/s > > > > TODO > > ==== > > - replace some define with BIT macro > > > > Reference > > ========= > > [1] https://gitlab.com/ben.chuang/linux-uhs2-gl9755.git > > [2] SD Host Controller Simplified Specification 4.20 > > [3] UHS-II Simplified Addendum 1.02 > > > > Changes in v3 (Jul. 10, 2020) > > * rebased to v5.8-rc4 > > * add copyright notice > > * reorganize the patch set and split some commits into smaller ones > > * separate uhs-2 headers from others > > * correct wrong spellings > > * fix most of checkpatch warnings/errors > > * remove all k[cz]alloc() from the code > > * guard sdhci-uhs2 specific code with > > 'if (IS_ENABLED(CONFIG_MMC_SDHCI_UHS2))' > > * make sdhci-uhs2.c as a module > > * trivial changes, including > > - rename back sdhci-core.c to sdhci.c > > - allow vendor code to disable uhs2 if v4_mode == 0 > > in __sdhci_add_host() > > - merge uhs2_power_up() into mmc_power_up() > > - remove flag_uhs2 from mmc_attach_sd() > > - add function descriptions to EXPORT'ed functions > > - other minor code optimization > > > > Changes in v2 (Jan. 9, 2020) > > * rebased to v5.5-rc5 > > > > Victor Shih (23): > > mmc: core: Cleanup printing of speed mode at card insertion > > mmc: core: Prepare to support SD UHS-II cards > > mmc: core: Announce successful insertion of an SD UHS-II card > > mmc: core: Extend support for mmc regulators with a vqmmc2 > > mmc: core: Add definitions for SD UHS-II cards > > mmc: core: Support UHS-II card control and access > > mmc: sdhci: add UHS-II related definitions in headers > > mmc: sdhci: add UHS-II module and add a kernel configuration > > mmc: sdhci-uhs2: dump UHS-II registers > > mmc: sdhci-uhs2: add reset function and uhs2_mode function > > mmc: sdhci-uhs2: add set_power() to support vdd2 > > mmc: sdhci-uhs2: skip signal_voltage_switch() > > mmc: sdhci-uhs2: add set_timeout() > > mmc: sdhci-uhs2: add set_ios() > > mmc: sdhci-uhs2: add detect_init() to detect the interface > > mmc: sdhci-uhs2: add clock operations > > mmc: sdhci-uhs2: add uhs2_control() to initialise the interface > > mmc: sdhci-uhs2: add request() and others > > mmc: sdhci-uhs2: add irq() and others > > mmc: sdhci-uhs2: add add_host() and others to set up the driver > > mmc: sdhci-uhs2: add pre-detect_init hook > > mmc: sdhci-pci: add UHS-II support framework > > mmc: sdhci-pci-gli: enable UHS-II mode for GL9755 > > > > drivers/mmc/core/Makefile | 2 +- > > drivers/mmc/core/block.c | 18 +- > > drivers/mmc/core/bus.c | 38 +- > > drivers/mmc/core/core.c | 25 +- > > drivers/mmc/core/core.h | 1 + > > drivers/mmc/core/host.h | 7 + > > drivers/mmc/core/mmc_ops.c | 25 +- > > drivers/mmc/core/mmc_ops.h | 1 + > > drivers/mmc/core/regulator.c | 34 + > > drivers/mmc/core/sd.c | 13 +- > > drivers/mmc/core/sd.h | 4 + > > drivers/mmc/core/sd_ops.c | 11 + > > drivers/mmc/core/sd_ops.h | 18 + > > drivers/mmc/core/sd_uhs2.c | 1367 +++++++++++++++++++++++++++++ > > drivers/mmc/host/Kconfig | 10 + > > drivers/mmc/host/Makefile | 1 + > > drivers/mmc/host/sdhci-pci-core.c | 16 +- > > drivers/mmc/host/sdhci-pci-gli.c | 233 ++++- > > drivers/mmc/host/sdhci-pci.h | 3 + > > drivers/mmc/host/sdhci-uhs2.c | 1321 ++++++++++++++++++++++++++++ > > drivers/mmc/host/sdhci-uhs2.h | 192 ++++ > > drivers/mmc/host/sdhci.c | 278 +++--- > > drivers/mmc/host/sdhci.h | 75 +- > > include/linux/mmc/card.h | 36 + > > include/linux/mmc/core.h | 13 + > > include/linux/mmc/host.h | 89 ++ > > include/linux/mmc/sd_uhs2.h | 240 +++++ > > 27 files changed, 3911 insertions(+), 160 deletions(-) > > create mode 100644 drivers/mmc/core/sd_uhs2.c > > create mode 100644 drivers/mmc/host/sdhci-uhs2.c > > create mode 100644 drivers/mmc/host/sdhci-uhs2.h > > create mode 100644 include/linux/mmc/sd_uhs2.h > > > > -- > > 2.25.1 > >
