[PATCH v4 0/9] ata,libsas: Assign the unique id used for printing earlier

Niklas Cassel
2024-07-03T18:44:48Z

Hello all,

This series moves the assignment of ap->print_id, which is used as a
unique id for each port, earlier, such that we can use the ata_port_*
print functions even before the ata_host has been registered.

While the patch series was orginally meant to simply assign a unique
id used for printing earlier (ap->print_id), it has since grown to
also include cleanups related to ata_port_alloc() (since ap->print_id
is now assigned in ata_port_alloc()).

Kind regards,
Niklas

Changes since v3:
-Picked up tags.
-Clarified commit message, and avoid word useless, for patch
"ata,scsi: Remove wrappers ata_sas_tport_{add,delete}()"
-Clarified commit message, and avoid word useless, for patch
"ata,scsi: Remove wrapper ata_sas_port_alloc()"
-Remove superfluous sata_port_info struct, as it is not strictly needed
anymore, and instead perform the initializations directly in
sas_ata_init().

Link to v3:
https://lore.kernel.org/linux-ide/20240702160756.596955-11-cassel@kernel.org/

Link to v2:
https://lore.kernel.org/linux-ide/20240626180031.4050226-15-cassel@kernel.org/

Link to v1:
https://lore.kernel.org/linux-ide/20240618153537.2687621-7-cassel@kernel.org/

Niklas Cassel (9):
ata,scsi: Remove wrappers ata_sas_tport_{add,delete}()
ata: libata: Remove unused function declaration for ata_scsi_detect()
ata: libata-core: Remove support for decreasing the number of ports
ata: libata-sata: Remove superfluous assignment in
ata_sas_port_alloc()
ata: libata-core: Remove local_port_no struct member
ata: libata: Assign print_id at port allocation time
ata: libata-core: Reuse available ata_port print_ids
ata,scsi: Remove wrapper ata_sas_port_alloc()
ata: ahci: Add debug print for external port

drivers/ata/ahci.c | 4 ++-
drivers/ata/libata-core.c | 41 +++++++++----------------
drivers/ata/libata-sata.c | 49 ------------------------------
drivers/ata/libata-transport.c | 5 ++-
drivers/ata/libata-transport.h | 3 --
drivers/ata/libata.h | 2 --
drivers/scsi/libsas/sas_ata.c | 22 ++++++--------
drivers/scsi/libsas/sas_discover.c | 2 +-
include/linux/libata.h | 11 +++----
9 files changed, 37 insertions(+), 102 deletions(-)

--
2.45.2