HP-PARISC NCR710 SCSI Controller NetBSD issues

[PATCH 00/10] HP-PARISC NCR710 SCSI Controller NetBSD issues

Soumyajyotii Ssarkar posted 10 patches 1 month, 2 weeks ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20251221142317.266293-1-soumyajyotisarkar23@gmail.com

Maintainers: Richard Henderson <richard.henderson@linaro.org>, Helge Deller <deller@gmx.de>, Paolo Bonzini <pbonzini@redhat.com>, Fam Zheng <fam@euphon.net>

hw/scsi/ncr53c710.c | 93 ++++++++++++++++++++++++++++++++++-----------
1 file changed, 70 insertions(+), 23 deletions(-)

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[PATCH 00/10] HP-PARISC NCR710 SCSI Controller NetBSD issues

Posted by Soumyajyotii Ssarkar 1 month, 2 weeks ago

In this patch series we fix NetBSD's issues raised in our
NCR710 SCSI Controller for the PA-RISC Machines.

The changes address multiple issues in the NCR710 emulation
that currently prevent proper operation under NetBSD such as:
- DMA flow control
- Interrupt handling
- Command completion
- Device state management

The changes have been tested on PARISC 715 machine running NetBSD.

I would appreciate review and feedback from the maintainers and the community
and would be happy follow up with revision.

I would be delighted if we could get this series merged for the upcoming
release of QEMU.

Thank you,
Soumyajyotii Ssarkar

Soumyajyotii Ssarkar (10):
  scsi:ncr710: Add null pointer checks
  scsi:ncr710: Fix use after free in command_complete
  scsi:ncr710: Fix interrupt related register handing
  scsi:ncr710: Fix DMA State machine and flow control
  scsi:ncr710: Fix table indirect addressing endianness
  scsi:ncr710:Mark command complete in status phase and fix disconnect
  scsi:ncr53c710: Add LUN scanning
  scsi:ncr710: Simplify disconnect handling
  scsi:ncr710: Fix DSA register
  scsi:ncr710: Fix CTEST FIFO status

 hw/scsi/ncr53c710.c | 93 ++++++++++++++++++++++++++++++++++-----------
 1 file changed, 70 insertions(+), 23 deletions(-)

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2.49.0