From: Jeremy Linton <jeremy.linton@arm.com>
To: edk2-devel@lists.01.org
Cc: leif.lindholm@linaro.org, ryan.harkin@linaro.org,
linaro-uefi@lists.linaro.org, ard.biesheuvel@linaro.org,
Jeremy Linton <jeremy.linton@arm.com>
Subject: [PATCH v4 0/6] ATAPI support on SiI SATA adapter
Date: Tue, 7 Mar 2017 16:15:05 -0600 [thread overview]
Message-ID: <20170307221512.5180-1-jeremy.linton@arm.com> (raw)
The SiI isn't an AHCI compatible adapter so it implements the EFI ATA
pass-through protocol directly. This works for fixed hard drives, but
not ATAPI attached devices (CDROM, DVDROM, TAPE, etc).
This patch adds read only ATAPI support via the EFI SCSI pass-through
protocol, allowing boot from attached CD/DVD. This patch also cleans
up, and tweaks recovery paths/etc in the original driver. When
combined with the ARM/PCI dma lib changes this allows us to relax the
IO alignment requirement that caused grub failures.
Finally, the OpenPlatformPkg/Juno must be updated, with another patch
to avoid build breaks now that the SiI has a dependency on the SCSI
libraries.
V3->V4
Fixed a bug that in theory kept multiple ATAPI devices from working.
More patch formatting fixes per Ard
Dropped the sense validation logic, and changes to the Mde header
V2->V3:
Send the correct patch, rather than the one I was running
the patch checker against.
V1->V2:
Formatting corrections per Ard's comments and Daniil's
updated patch checker.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Jeremy Linton (6):
EmbeddedPkg: SiI3132: Note that ARM is using this Dxe
EmbeddedPkg: SiI3132: Add ScsiProtocol callbacks
EmbeddedPkg: SiI3132: Add SCSI protocol support to header
EmbeddedPkg: SiI3132: Break out FIS command submission
EmbeddedPkg: SiI3132: Cleanup device node creation
EmbeddedPkg: SiI3132: Enable SCSI pass-through protocol
EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132.c | 52 ++-
EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132.h | 103 ++++-
.../Drivers/SataSiI3132Dxe/SataSiI3132Dxe.inf | 2 +
.../Drivers/SataSiI3132Dxe/SiI3132AtaPassThru.c | 280 ++++++++------
.../Drivers/SataSiI3132Dxe/SiI3132ScsiPassThru.c | 424 +++++++++++++++++++++
MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf | 2 +-
OpenPlatformPkg | 2 +-
7 files changed, 725 insertions(+), 140 deletions(-)
create mode 100644 EmbeddedPkg/Drivers/SataSiI3132Dxe/SiI3132ScsiPassThru.c
--
2.9.3
next reply other threads:[~2017-03-07 22:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-07 22:15 Jeremy Linton [this message]
2017-03-07 22:15 ` [PATCH v4 1/6] EmbeddedPkg: SiI3132: Note that ARM is using this Dxe Jeremy Linton
2017-03-16 13:34 ` Leif Lindholm
2017-03-07 22:15 ` [PATCH v4 2/6] EmbeddedPkg: SiI3132: Add ScsiProtocol callbacks Jeremy Linton
2017-03-16 14:09 ` Leif Lindholm
2017-03-07 22:15 ` [PATCH v4 3/6] EmbeddedPkg: SiI3132: Add SCSI protocol support to header Jeremy Linton
2017-03-16 14:19 ` Leif Lindholm
2017-03-07 22:15 ` [PATCH v4 4/6] EmbeddedPkg: SiI3132: Break out FIS command submission Jeremy Linton
2017-03-17 16:31 ` Leif Lindholm
2017-03-07 22:15 ` [PATCH v4 5/6] EmbeddedPkg: SiI3132: Cleanup device node creation Jeremy Linton
2017-03-17 16:37 ` Leif Lindholm
2017-03-07 22:15 ` [PATCH v4 6/6] EmbeddedPkg: SiI3132: Enable SCSI pass-through protocol Jeremy Linton
2017-03-17 16:40 ` Leif Lindholm
2017-03-07 22:15 ` [PATCH] Platforms/ARM/Juno: Add " Jeremy Linton
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