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2023-03-23ata: pata_parport-bpck6: move ppc6_send_cmd to bpck6.c and renameOndrej Zary2-44/+33
Move ppc6_send_cmd to bpck6.c and rename it to bpck6_send_cmd Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: move ppc6_deselect to bpck6.c and renameOndrej Zary2-21/+17
Move ppc6_deselect to bpck6.c and rename it to bpck6_deselect Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: merge ppc6_select into bpck6_openOndrej Zary2-79/+55
ppc6_select is only called by bpck6_open. Merge ppc6_select into bpck6_open. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: move ppc6_open to bpck6.c and renameOndrej Zary2-30/+21
Move ppc6_open to bpck6.c and rename it to bpck6_open Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: move ppc6_wr_extout to bpck6.c and renameOndrej Zary2-12/+8
Move ppc6_wr_extout to bpck6.c and rename it to bpck6_wr_extout Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: move ppc6_wait_for_fifo to bpck6.c and renameOndrej Zary2-17/+13
Move ppc6_wait_for_fifo to bpck6.c and rename it to bpck6_wait_for_fifo Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: merge ppc6_wr_data_blk into bpck6_write_blockOndrej Zary2-92/+57
ppc6_wr_data_blk is only called by bpck6_write_block. Merge ppc6_wr_data_blk into bpck6_write_block. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: merge ppc6_rd_data_blk into bpck6_read_blockOndrej Zary2-92/+48
ppc6_rd_data_blk is only called by bpck6_read_block. Merge ppc6_rd_data_blk into bpck6_read_block. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: merge ppc6_wr_port16_blk into bpck6_write_blockOndrej Zary2-22/+9
ppc6_wr_port16_blk is only called by bpck6_write_block. Merge ppc6_wr_port16_blk into bpck6_write_block. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: merge ppc6_rd_port16_blk into bpck6_read_blockOndrej Zary2-22/+9
ppc6_rd_port16_blk is only called by bpck6_read_block. Merge ppc6_rd_port16_blk into bpck6_read_block. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: merge ppc6_wr_port into bpck6_write_regrOndrej Zary2-11/+4
ppc6_wr_port is only called by bpck6_write_regr. Merge ppc6_wr_port into bpck6_write_regr. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: merge ppc6_rd_port into bpck6_read_regrOndrej Zary2-11/+4
ppc6_rd_port is only called by bpck6_read_regr. Merge ppc6_rd_port into bpck6_read_regr. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove ppc6_closeOndrej Zary2-10/+2
ppc6_close does not do anything except calling ppc6_deselect. Remove ppc6_close and call ppc6_deselect directly. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove PPC_FLAGSOndrej Zary1-7/+3
pi->private is now not used for any other purpose, so store wait_fifo flag directly there and remove PPC_FLAGS define. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: use parport_frob_control and remove CUR_CTRLOndrej Zary1-84/+36
Use parport_frob_control instead of manually maintaining control register state. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: use parport access functions instead of port I/OOndrej Zary2-145/+68
Use parport access functions instead of inb/outb/inw/outw/inl/outl. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: parport_pc: add 16-bit and 8-bit fast EPP transfer flagsOndrej Zary2-4/+19
PARPORT_EPP_FAST flag currently uses 32-bit I/O port access for data read/write (insl/outsl). Add PARPORT_EPP_FAST_16 and PARPORT_EPP_FAST_8 that use insw/outsw and insb/outsb (and PARPORT_EPP_FAST_32 as alias for PARPORT_EPP_FAST). Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove parallel port bit definesOndrej Zary1-32/+27
Remove port_stb, port_afd, cmd_stb, port_init, data_stb and port_sel defines and use standard PARPORT_CONTROL_* instead. Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove struct ppc_storageOndrej Zary2-101/+69
Store the remaining two variables (cur_ctrl and ppc_flags) in struct ppc_storage directly in pi->private and remove struct ppc_storage. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove mode from struct ppc_storageOndrej Zary2-33/+16
introduce mode_map[] that maps bpck6 modes to ppc6 modes and use it to replace mode in ppc_storage Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove org_* from struct ppc_storageOndrej Zary1-11/+9
org_data duplicates saved_r0 and org_ctrl duplicates saved_r2 in pi->unit. Remove them. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove ppc_id from struct ppc_storageOndrej Zary2-10/+2
ppc_id duplicates pi->unit. Remove it. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove lpt_addr from struct ppc_storageOndrej Zary2-78/+76
lpt_addr duplicates pi->port. Remove it. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: pass around struct pi_adapter *Ondrej Zary2-86/+96
Remove Interface typedef, pass around struct pi_adapter * down to all functions instead. Remove PPCSTRUCT define. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: don't cast pi->pardev to struct pardevice *Ondrej Zary1-18/+6
pi->pardev is struct pardevice *, no need to cast it to the same type. Also clean up the return mess. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove useless range check from read/write_regrOndrej Zary1-14/+2
bpck6_read_regr() and bpck6_write_regr() check values of cont and reg but there's no point in doing that. They can only be called with a fixed set of values. Remove the checks. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport-bpck6: remove useless definesOndrej Zary1-19/+2
Almost all the ATAPI_ defines are unused. Remove them and use ATA_REG_DATA instead of ATAPI_DATA. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: Use of_property_present() for testing DT property presenceRob Herring3-4/+4
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ahci: qoriq: Add platform dependenciesGeert Uytterhoeven1-0/+1
The Freescale QorIQ AHCI SATA controller is only present on Freescale Layerscape SoCs. Add platform dependencies to the AHCI_QORIQ config symbol, to avoid asking the user about it when configuring a kernel without Layerscape support. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23dt-bindings: ata: Add UniPhier controller bindingKunihiko Hayashi1-4/+45
Add UniPhier SATA controller compatible string to the platform binding. This controller needs three reset controls for Pro4 SoC, or two reset controls for PXs2 and PXs3 SoCs. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: drop unused ata_id_is_lba_capacity_ok()Sergey Shtylyov1-50/+0
This function was renamed from lba_capacity_is_ok()() and moved from drivers/ide/ to <linux/ata.h> but it never got used by libata, thus it became useless after drivers/ide/ removal... Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: drop unused ata_id_to_hd_driveid()Sergey Shtylyov1-21/+0
This function was renamed from ide_id_to_hd_driveid() and moved from drivers/ide/ to <linux/ata.h> but it never got used by libata, thus it became useless after drivers/ide/ removal... Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: move pata_parport.h to drivers/ata/pata_parportOndrej Zary17-31/+16
Now that paride is gone, pata_parport.h does not need to be in include/linux. Move it to drivers/ata/pata_parport. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove obsolete changelogsOndrej Zary12-83/+0
Remove obsolete changelogs from protocol drivers. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove scratch parameter from test_proto()Ondrej Zary7-18/+21
Don't pass around a pointer to scratch buffer. Use local buffers in protocols that need it. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove verbose parameter from test_proto()Ondrej Zary7-7/+7
verbose parameter of test_proto() is now unused, remove it. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove bpck6 verbose parameterOndrej Zary1-5/+0
Remove now useless verbose parameter of bpck6 module. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: simplify log_adapter prints, remove VERSION definesOndrej Zary15-91/+32
Merge log_adapter prints to single one, remove version print and meaningless VERSION defines. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: use print_hex_*Ondrej Zary1-18/+4
Use print_hex_* for debug dumps. Signed-off-by: Ondrej Zary <linux@zary.sk> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: use dev_* instead of printkOndrej Zary15-79/+48
Use dev_info/dev_err/dev_dbg instead of printk. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove scratch parameter from log_adapter()Ondrej Zary17-22/+22
scratch parameter of log_adapter() is only used by bpck driver. Remove it. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove verbose parameter from log_adapter()Ondrej Zary17-26/+23
verbose parameter of log_adapter() is unused, remove it. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove typedef struct PIAOndrej Zary16-130/+128
Remove typedef struct PIA and use struct pi_adapter directly. Fix formatting (excessive spaces) while at it. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove device from struct pi_adapterOndrej Zary16-49/+39
device is never set in pata_parport, remove it. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove devtype from struct pi_adapterOndrej Zary2-5/+2
Only bpck driver uses devtype but it never gets set in pata_parport. Remove it. As most bpck devices are CD-ROMs, always run the code that depends on devtype == PI_PCD. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: Introduce module_pata_parport_driver macroOndrej Zary16-166/+31
Introduce module_pata_parport_driver macro and use it in protocol drivers to reduce boilerplate code. Remove paride_(un)register compatibility defines. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: remove useless printks at module_init of bpck6Ondrej Zary1-4/+0
bpck6 prints some useless messages on module_init. Remove them. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: Remove pi_swab16 and pi_swab32Ondrej Zary3-21/+10
Convert comm and kbic drivers to use standard swab16. Remove pi_swab16 and pi_swab32. Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: probe all units automaticallyOndrej Zary1-2/+2
Only unit 0 is probed after registering a protocol driver or attaching a new parport. This causes bpck and bpck6 devices to be not detected automatically. Probe all units just like in manual device creation (using sysfs). Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2023-03-23ata: pata_parport: fix EPAT C7/C8 KconfigOndrej Zary1-1/+1
CONFIG_PARIDE_EPATC8 was renamed to CONFIG_PATA_PARPORT_EPATC8 but epat.c was not updated to reflect that. Update it. Reported-by: Sergey Shtylyov <s.shtylyov@omp.ru> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Ondrej Zary <linux@zary.sk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
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