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path: root/drivers/ata
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2023-03-23ata: pata_parport-bpck6: reduce indents in bpck6_openOndrej Zary
Reverse error handling conditions to reduce code indents in 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: delete ppc6lnx.cOndrej Zary
Remove now empty ppc6lnx.c. 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 defines and mode_map to bpck6.cOndrej Zary
Move all register definitions and mode_map to bpck6.c 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_data_byte to bpck6.c and renameOndrej Zary
Move ppc6_wr_data_byte to bpck6.c and rename it to bpck6_wr_data_byte 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_rd_data_byte to bpck6.c and renameOndrej Zary
Move ppc6_rd_data_byte to bpck6.c and rename it to bpck6_rd_data_byte 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_send_cmd to bpck6.c and renameOndrej Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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: pata_parport-bpck6: remove parallel port bit definesOndrej Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Herring
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 Uytterhoeven
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>
2023-03-23ata: pata_parport: move pata_parport.h to drivers/ata/pata_parportOndrej Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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 Zary
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>
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