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path: root/drivers/ata/dwc_ahsata.c
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2020-12-14dm: treewide: Rename 'platdata' variables to just 'plat'Simon Glass1-3/+3
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>
2020-05-19common: Drop linux/delay.h from common headerSimon Glass1-0/+1
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-19common: 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>
2020-05-19common: 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>
2020-05-19common: Drop net.h from common headerSimon Glass1-0/+1
Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-09sata: dwc_ahsata: Fix memory issue in reset_sataYe Li1-0/+3
The reset_sata should reset the sata device info and free the probe_ent memory. Otherwise, it will cause memory leak if we init the sata again. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-05-09sata: dwc_ahsata: Fix incorrect freeYe Li1-1/+0
Fix coverity issue CID 43665: Free of address-of expression (BAD_FREE) incorrect_free: free frees incorrect pointer pp. pp points the port array field of struct ahci_uc_priv, should not free it. Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-05-09sata: ahsata: Fix wrong operand for checking SERR DIAG_XYe Li1-1/+1
Fix coverity issue CID 3261683: Wrong operator used (CONSTANT_EXPRESSION_RESULT) operator_confusion: ({...; __v;}) | 67108864 is always 1/true regardless of the values of its operand. This occurs as the logical operand of ! When DIAG_X is set, the PHY COMINIT signal is detected, so should use '&' to check whether it is set. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-05-09sata: ahsata: Fix resource leakYe Li1-0/+5
Fix coverity issue CID 3606684: Resource leak (RESOURCE_LEAK) leaked_storage: Variable uc_priv going out of scope leaks the storage it points to Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-12-03common: Move ARM cache operations out of common.hSimon Glass1-0/+1
These functions are CPU-related and do not use driver model. Move them to cpu_func.h Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-04-13ata: dwc_ahsata: Add ahci driver model supportSoeren Moch1-0/+24
Disable this support for cm_fx6 to avoid breakage. Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13ata: dwc_ahsata: Fix sector reports for large disksSoeren Moch1-11/+3
Do not report negative sector numbers for disks > 1TB, do not limit sector numbers to 32 bit if CONFIG_SYS_64BIT_LBA is enabled. Signed-off-by: Soeren Moch <smoch@web.de>
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>
2017-08-17dm: sata: dwc_ahsata: Add support for driver modelSimon Glass1-0/+113
Update this driver to support driver model. This involves implementing the AHCI operations and reusing existing common code. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Set up common versions of operationsSimon Glass1-105/+131
Driver model wants to use the core functions in this file but accesses the uclass-private data in a different way. Move the code into new 'common' functions and set up stubs to call these. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: More ahci_init_one() futher downSimon Glass1-33/+33
This function will not be used with driver model and it relates to the other exported functions. Move it down next to them. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Drop is_readySimon Glass1-4/+0
This variable is set but never used. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Rename the dwc_ahsata private headerSimon Glass1-1/+1
Rename dwc_ahsata.h to indicate that it is a private header file. We plan to create another header with some public functions. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Sort #include directivesSimon Glass1-7/+6
Sort the header file inclusions into the correct order. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Drop unnecessary bracketsSimon Glass1-50/+48
There is a strange &(var) coding style in this driver. Adjust it to use &var instead, which is more usual. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Pass uc_priv to internal functionsSimon Glass1-48/+41
With driver model sata_dev_desc[] does not exist. We still want to use the common code of this driver so update it to pass struct ahci_uc_priv * to each of these functions, instead of an integer which must be looked up in sata_dev_desc[]. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Drop unnecessary castsSimon Glass1-38/+22
Most of the casts in this driver are not necessary. With driver model we do not cast from void *. Update the driver to follow this rule. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Rename 'probe_ent' to uc_privSimon Glass1-90/+85
With driver model this becomes uclass-private data. Rename the parameter varable to reflect this. With the driver model conversion we will not have any exported functions. Move all exported functions to be together at the end of the file so that we can deal with them in one #ifdef block. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Move exported functions to the endSimon Glass1-62/+62
With the driver model conversion we will not have any exported functions. Move all exported functions to be together at the end of the file so that we can deal with them in one #ifdef block. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dw_sata: Drop dwc_ahsata_rw_ncq_cmd()Simon Glass1-43/+0
This function is not called from anywhere. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: sata: dwc_ahsata: Make functions staticSimon Glass1-6/+6
Some functions are not called from outside this file. Make these static to make that obvious. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-11dm: ahci: Rename struct ahci_probe_entSimon Glass1-37/+37
This is not a very useful name since once it is probed it still hangs around. With driver model we will use uclass data for this, so rename the struct. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11sata: Move drivers into new drivers/ata directorySimon Glass1-0/+1018
At present we have the SATA and PATA drivers mixed up in the drivers/block directory. It is better to split them out into their own place. Use drivers/ata which is what Linux does. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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