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2023-11-07scsi: Forceably finish migration to DM_SCSIWIP/07Nov2023-nextTom Rini1-151/+0
The migration deadline for moving to DM_SCSI was v2023.04. A further reminder was sent out in August 2023 to the remaining platforms that had not migrated already, and that a few more over the line (or configs deleted). With this commit we: - Rename CONFIG_DM_SCSI to CONFIG_SCSI. - Remove all of the non-DM SCSI code. This includes removing other legacy symbols and code and removes some legacy non-DM AHCI code. - Some platforms that had previously been DM_SCSI=y && SCSI=n are now fully migrated to DM_SCSI as a few corner cases in the code assumed DM_SCSI=y meant SCSI=y. Signed-off-by: Tom Rini <trini@konsulko.com>
2023-10-24rockchip: block: blk-uclass: add bounce buffer flag to blk_descJohan Jonker1-0/+4
Currently bounce buffer support is enabled for all block devices when available. Add a flag to blk_desc to enable only on demand. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-08-22scsi: Add buffer_aligned check pass-throughMarek Vasut1-0/+15
Some devices have limited DMA capabilities and require that the buffers passed to them fit specific properties. Add new optional callback which can be used at driver level to indicate whether a buffer alignment is suitable for the device DMA or not. This is a pass-through callback from block uclass to drivers. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-08-21Merge tag 'v2023.10-rc3' into nextTom Rini1-1/+1
Prepare v2023.10-rc3 Signed-off-by: Tom Rini <trini@konsulko.com>
2023-08-17scsi: Cache align temporary bufferMarek Vasut1-2/+3
The temporary buffer may be passed to DMA capable device, make sure it is cache aligned. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-08-09bootstd: Rename bootdev_setup_sibling_blk()Simon Glass1-1/+1
This name is a little confusing since it suggests that it sets up the sibling block device. In fact it sets up a bootdev for it. Rename the function to make this clearer. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-01-23bootstd: Add a SCSI bootdevSimon Glass1-1/+6
Add a bootdev for SCSI so that these devices can be used with standard boot. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-23scsi: Remove all children of SCSI devices before rescanningSimon Glass1-2/+13
At present this only unbinds block devices of a certain type. But SCSI device can have different types of children, including bootdevs. Unbind all children so tht everything is clean and ready for a new scan. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-23scsi: Correct allocation of block-device nameSimon Glass1-2/+8
This should be allocated so that it does not go out of scope. Fix this and set the log category while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-12-23global: Migrate CONFIG_SCSI_DEV_LIST to CFGTom Rini1-2/+2
Perform a simple rename of CONFIG_SCSI_DEV_LIST to CFG_SCSI_DEV_LIST Signed-off-by: Tom Rini <trini@konsulko.com>
2022-09-25blk: Rename if_type to uclass_idSimon Glass1-3/+3
Use the word 'uclass' instead of 'if_type' to complete the conversion. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16blk: Switch over to using uclass IDsSimon Glass1-5/+5
We currently have an if_type (interface type) and a uclass id. These are closely related and we don't need to have both. Drop the if_type values and use the uclass ones instead. Maintain the existing, subtle, one-way conversion between UCLASS_USB and UCLASS_MASS_STORAGE for now, and add a comment. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-09scsi: call device_probe() after scanningAKASHI Takahiro1-0/+5
Every time a scsi bus/port is scanned and a new block device is detected, we want to call device_probe() as it will give us a chance to run additional post-processings for some purposes. In particular, support for creating partitions on a device will be added. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-02-09scsi: Drop CONFIG_SYS_SCSI_MAX_DEVICESimon Glass1-3/+3
This is defined based on two other CONFIGs for all boards except sandbox and durian. For sandbox the value does not matter. For durian the value seems excessive. Drop the option completely, to simplify configuration and reduce the number of things we need to convert to Kconfig. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2021-08-05pci: scsi: pci: Drop DM_PCI check from scsiSimon Glass1-6/+0
We don't need this check anymore since when PCI is enabled, driver model is always used. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-04-23scsi: Add ata_swap_buf_le16() to support big-endian platformsStefan Roese1-0/+6
Otherwise the output will look like this on MIPS Octeon NIC23: Device 0: (0:0) Vendor: ATA Prod.: aSDnsi klUrt aII Rev: 4X11 Type: Hard Disk Capacity: 457862.8 MB = 447.1 GB (937703088 x 512) instead of this version: Device 0: (0:0) Vendor: TA Prod.: SanDisk Ultra II Rev: X411 Type: Hard Disk Capacity: 457862.8 MB = 447.1 GB (937703088 x 512) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Aaron Williams <awilliams@marvell.com> Cc: Chandrakala Chavva <cchavva@marvell.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2020-12-13dm: treewide: Rename ..._platdata variables to just ..._platSimon Glass1-3/+3
Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename 'platdata' variables to just 'plat'Simon Glass1-8/+8
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop log.h from common headerSimon Glass1-0/+1
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop bootstage.h from common headerSimon Glass1-0/+1
Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop part.h from common headerSimon Glass1-0/+2
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-10-23scsi: Add dma direction member to command structureFaiz Abbas1-0/+4
Some SCSI devices like UFS use DMA for executing scsi commands and hence need to know the direction of transfer of the dma. Add a dma_dir element to the command structure to facilitate this. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-10-23scsi: Retry inquiry 3 times to overcome Unit Attention conditionFaiz Abbas1-3/+9
The UFS SCSI device LUNs are observed to return failure the first time a unit ready inquiry is sent and pass on the second try. Send this inquiry 3 times to make sure device is ready. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-10-23scsi: Add max_bytes_per_req to scsi_platdataFaiz Abbas1-19/+26
Add max_bytes_per_req to scsi_platdata to enable the host driver to limit the number of bytes that can be read/written per request. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-10-23scsi: Simplify scsi_read()/_write()Faiz Abbas1-37/+17
With no non-DM driver using scsi_read()/_write() APIs, remove the legacy implementations. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> [trini: Reorder slightly and mark scsi_read/write behind BLK test to avoid warnings] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-08-11env: Move env_set_ulong() to env.hSimon Glass1-0/+1
Move env_set_ulong() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-02-19dm: scsi: report correct device numberHeinrich Schuchardt1-6/+7
Before the patch scsi would report the same device number for all SCSI devices, e.g. Device 0: (1:0) Vendor: ATA Prod.: Crucial_CT128M55 Rev: MU01 Type: Hard Disk Capacity: 122104.3 MB = 119.2 GB (250069680 x 512) Device 0: (1:0) Vendor: ATA Prod.: Rev: Type: Hard Disk Capacity: not available With the patch the same device number is reported as is used in scsi_read(): Device 0: (1:0) Vendor: ATA Prod.: Crucial_CT128M55 Rev: MU01 Type: Hard Disk Capacity: 122104.3 MB = 119.2 GB (250069680 x 512) Device 1: (1:0) Vendor: ATA Prod.: Rev: Type: Hard Disk Capacity: not available Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-11-14blk: Call part_init() in the post_probe() methodBin Meng1-1/+0
part_init() is currently called in every DM BLK driver, either in its bind() or probe() method. However we can use the BLK uclass driver's post_probe() method to do it automatically. Update all DM BLK drivers to adopt this change. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-10Remove <inttypes.h> includes and PRI* usages in printf() entirelyMasahiro Yamada1-5/+4
In int-ll64.h, we always use the following typedefs: typedef unsigned int u32; typedef unsigned long uintptr_t; typedef unsigned long long u64; This does not need to match to the compiler's <inttypes.h>. Do not include it. The use of PRI* makes the code super-ugly. You can simply use "l" for printing uintptr_t, "ll" for u64, and no modifier for u32. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini1-2/+1
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-09-11blk: dm: make blk_create_device() take a number of block instead of a sizeJean-Jacques Hiblot1-1/+1
There is an overflow problem when taking the size instead of the number of blocks in blk_create_device(). This results in a wrong device size: the device apparent size is its real size modulo 4GB. Using the number of blocks instead of the device size fixes the problem and is more coherent with the internals of the block layer. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename common functions related to setenv()Simon Glass1-1/+1
We are now using an env_ prefix for environment functions. Rename these commonly used functions, for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-01dm: mmc: Allow disabling driver model in SPLSimon Glass1-1/+1
At present if U-Boot proper uses driver model for MMC, then SPL has to also. While this is desirable, it places a significant barrier to moving to driver model in some cases. For example, with a space-constrained SPL it may be necessary to enable CONFIG_SPL_OF_PLATDATA which involves adjusting some drivers. Add new SPL versions of the options for DM_MMC, DM_MMC_OPS and BLK. By default these follow their non-SPL versions, but this can be changed by boards which need it. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11dm: scsi: Drop scsi_init() when driver model is usedSimon Glass1-2/+4
This function should not be used with driver model. Update the code to reflect this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11dm: scsi: Split out the bus scanning codeSimon Glass1-12/+23
Split out the code that scans a single SCSI bus into a separate function. This will allow it to be used from driver model. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11dm: scsi: Adjust return value of scsi_exec()Simon Glass1-4/+4
Change this function to return an error number instead of true/false. This allows us to return a proper error number. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11dm: scsi: Document and rename the scsi_scan() parameterSimon Glass1-10/+10
The 'mode' parameter is actually a flag to determine whether to display a list of devices found during the scan. Rename it to reflect this, add a function comment and adjust callers to use a boolean. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11dm: scsi: Add a device pointer to scan_exec(), scsi_bus_reset()Simon Glass1-12/+19
With driver model these functions need a device pointer. Add one even when CONFIG_DM_SCSI is not defined. This avoids having ugly conditional function prototypes, When CONFIG_DM_SCSI is not defined we can just ignore the pointer. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11dm: scsi: Indent the confusing #ifdefsSimon Glass1-13/+13
These are very confusing without some sort of indentation. At some point we will be able to remove them, but for now, indent them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11dm: scsi: Use the uclass platform dataSimon Glass1-1/+1
At present the two driver-model SCSI drivers use device platform data to store information that relates to the uclass. It is better to use uclass platform data in this situation. Update the code to do this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11dm: scsi: Drop the ccb typedefSimon Glass1-11/+12
We should not be using typedefs in U-Boot and 'ccb' is a pretty short name. It is also used with variables. Drop the typedef and use 'struct' instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11scsi: Move drivers into new drivers/scsi directorySimon Glass1-0/+688
At present we have the SCSI drivers in the drivers/block and common/ directories. It is better to split them out into their own place. Use drivers/scsi which is what Linux does. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
generated by cgit v1.1 at 2024-08-09 08:16:05 +0000