| Message ID | cover.1723001788.git.fthain@linux-m68k.org |
|---|---|
| Headers | show |
| Series | NCR5380: Bug fixes and other improvements | expand |
Finn, > This series begins with some work on the mac_scsi driver to improve > compatibility with SCSI2SD v5 devices. Better error handling is needed > there because the PDMA hardware does not tolerate the write latency > spikes which SD cards can produce. Applied to 6.12/scsi-staging, thanks!
On Wed, 07 Aug 2024 13:36:28 +1000, Finn Thain wrote: > This series begins with some work on the mac_scsi driver to improve > compatibility with SCSI2SD v5 devices. Better error handling is needed > there because the PDMA hardware does not tolerate the write latency spikes > which SD cards can produce. > > A bug is fixed in the 5380 core driver so that scatter/gather can be > enabled in mac_scsi. > > [...] Applied to 6.12/scsi-queue, thanks! [01/11] scsi: mac_scsi: Revise printk(KERN_DEBUG ...) messages https://git.kernel.org/mkp/scsi/c/5ec4f820cb97 [02/11] scsi: mac_scsi: Refactor polling loop https://git.kernel.org/mkp/scsi/c/5545c3165cbc [03/11] scsi: mac_scsi: Disallow bus errors during PDMA send https://git.kernel.org/mkp/scsi/c/5551bc30e4a6 [04/11] scsi: NCR5380: Check for phase match during PDMA fixup https://git.kernel.org/mkp/scsi/c/5768718da941 [05/11] scsi: mac_scsi: Enable scatter/gather by default https://git.kernel.org/mkp/scsi/c/2ac6d29716cd [06/11] scsi: NCR5380: Initialize buffer for MSG IN and STATUS transfers https://git.kernel.org/mkp/scsi/c/1c71065df2df [07/11] scsi: NCR5380: Handle BSY signal loss during information transfer phases https://git.kernel.org/mkp/scsi/c/086c4802cf99 [08/11] scsi: NCR5380: Drop redundant member from struct NCR5380_cmd https://git.kernel.org/mkp/scsi/c/476f8c82e218 [09/11] scsi: NCR5380: Remove redundant result calculation from NCR5380_transfer_pio() https://git.kernel.org/mkp/scsi/c/8663cadefd15 [10/11] scsi: NCR5380: Remove obsolete comment https://git.kernel.org/mkp/scsi/c/c331df3d4a8d [11/11] scsi: NCR5380: Clean up indentation https://git.kernel.org/mkp/scsi/c/a8ebca904f8e
This series begins with some work on the mac_scsi driver to improve compatibility with SCSI2SD v5 devices. Better error handling is needed there because the PDMA hardware does not tolerate the write latency spikes which SD cards can produce. A bug is fixed in the 5380 core driver so that scatter/gather can be enabled in mac_scsi. Several patches at the end of this series improve robustness and correctness in the core driver. This series has been tested on a variety of mac_scsi hosts. A variety of SCSI targets was also tested, including Quantum HDD, Fujitsu HDD, Iomega FDD, Ricoh CD-RW, Matsushita CD-ROM, SCSI2SD and BlueSCSI. Finn Thain (11): scsi: mac_scsi: Revise printk(KERN_DEBUG ...) messages scsi: mac_scsi: Refactor polling loop scsi: mac_scsi: Disallow bus errors during PDMA send scsi: NCR5380: Check for phase match during PDMA fixup scsi: mac_scsi: Enable scatter/gather by default scsi: NCR5380: Initialize buffer for MSG IN and STATUS transfers scsi: NCR5380: Handle BSY signal loss during information transfer phases scsi: NCR5380: Drop redundant member from struct NCR5380_cmd scsi: NCR5380: Remove redundant result calculation from NCR5380_transfer_pio() scsi: NCR5380: Remove obsolete comment scsi: NCR5380: Clean up indentation drivers/scsi/NCR5380.c | 233 +++++++++++++++++++-------------------- drivers/scsi/NCR5380.h | 20 ++-- drivers/scsi/mac_scsi.c | 170 ++++++++++++++-------------- drivers/scsi/sun3_scsi.c | 2 +- 4 files changed, 215 insertions(+), 210 deletions(-)