scsi and megasas update
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- v1 Latest7 patches 10 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/7 | scsi-generic: Handle queue fullhw/ | +13 | 1 reply | |
| 2/7 | megasas: Update to 1.02hw/ hw/ | +95 | 1 reply | |
| 3/7 | megasas: Codingstyle fixeshw/ | +562 | 1 reply | |
| 4/7 | scsi: Use SAM status codeshw/ hw/ hw/ +1 more | +27 | 1 reply | |
| 5/7 | scsi-generic: Codingstyle fixeshw/ | +23 | 1 reply | |
| 6/7 | scsi: Update sense handlinghw/ hw/ hw/ +2 more | +84 | 1 reply | |
| 7/7 | megasas: Update to 1.10hw/ | +74 | 1 reply |
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Cover letter [Qemu-devel] [PATCH 0/7] scsi and megasas update
Hi all,
I've run an I/O exerciser against the megasas emulation and found quite some issues, both with the HBA and the SCSI emulation.
- SG_IO returns -EDOM if the internal queue is exhausted; we should be mapping this to QUEUE_FULL.
- Codingstyle fixes for megasas as suggested by blueswirl
- We should be using the status codes as defined by SAM, not the linux ones (which are shifted by one)
- Each driver has it's own mechanism of storing the sense data, so we should be implementing an accessor scsi_req_sense() to retrieve it.
- And, of course, a rather largish megasas update
Patches are relative to nab's qemu-kvm git tree atgit://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git
Nab, I think this patchset should make Windows happy.
Cheers,
Hannes
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Dr. Hannes Reinecke zSeries & Storage [email protected] +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Markus Rex, HRB 16746 (AG Nürnberg)