From: Max Filippov <jcmvbkbc@gmail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-xtensa@linux-xtensa.org,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>
Subject: [PULL 00/14] Xtensa updates for 4.19
Date: Wed, 22 Aug 2018 11:50:34 -0700 [thread overview]
Message-ID: <20180822185034.30167-1-jcmvbkbc@gmail.com> (raw)
Hi Linus,
please pull the folowing batch of updates for the Xtensa architecture
for 4.19.
The following changes since commit 1ffaddd029c867d134a1dde39f540dcc8c52e274:
Linux 4.18-rc8 (2018-08-05 12:37:41 -0700)
are available in the git repository at:
git://github.com/jcmvbkbc/linux-xtensa.git tags/xtensa-20180820
for you to fetch changes up to 35d231db53a60b76e218a56da30ad071d4717b56:
Merge branch 'xtensa-dma-fixes' (early part) into xtensa-fixes (2018-08-20 13:24:24 -0700)
----------------------------------------------------------------
Xtensa improvements for v4.19:
- switch xtensa arch to the generic noncoherent direct mapping operations;
- add support for DMA_ATTR_NO_KERNEL_MAPPING attribute;
- clean up users of platform/hardware.h in generic Xtensa code;
- fix assembly cache maintenance code for long cache lines;
- rework noMMU cache attributes initialization;
- add big-endian HiFi2 test_kc705_be CPU variant.
----------------------------------------------------------------
Christoph Hellwig (1):
xtensa: use generic dma_noncoherent_ops
Max Filippov (14):
xtensa: support DMA_ATTR_NO_KERNEL_MAPPING attribute
xtensa: platform-specific handling of coherent memory
xtensa: limit offsets in __loop_cache_{all,page}
xtensa: increase ranges in ___invalidate_{i,d}cache_all
xtensa: rework noMMU cache attributes initialization
xtensa: drop unused {CONFIG,PLATFORM}_DEFAULT_MEM_SIZE
xtensa: rework {CONFIG,PLATFORM}_DEFAULT_MEM_START
xtensa: move PLATFORM_NR_IRQS to Kconfig
xtensa: drop unneeded platform/hardware.h headers
xtensa: drop variant IRQ support
xtensa: make bootparam parsing optional
xtensa: clean up boot-elf/bootstrap.S
xtensa: add test_kc705_be variant
Merge branch 'xtensa-dma-fixes' (early part) into xtensa-fixes
arch/xtensa/Kconfig | 60 ++-
arch/xtensa/boot/boot-elf/bootstrap.S | 19 +-
arch/xtensa/configs/nommu_kc705_defconfig | 2 +-
arch/xtensa/include/asm/Kbuild | 1 +
arch/xtensa/include/asm/cacheasm.h | 69 ++-
arch/xtensa/include/asm/dma-mapping.h | 26 -
arch/xtensa/include/asm/initialize_mmu.h | 42 +-
arch/xtensa/include/asm/irq.h | 21 +-
arch/xtensa/include/asm/kmem_layout.h | 6 -
arch/xtensa/include/asm/page.h | 5 +-
arch/xtensa/include/asm/pgtable.h | 8 +
arch/xtensa/include/asm/platform.h | 27 +
arch/xtensa/include/asm/processor.h | 1 -
arch/xtensa/include/asm/vectors.h | 1 -
arch/xtensa/kernel/head.S | 2 +
arch/xtensa/kernel/irq.c | 1 -
arch/xtensa/kernel/pci-dma.c | 193 +++----
arch/xtensa/kernel/setup.c | 10 +-
arch/xtensa/kernel/vmlinux.lds.S | 2 +-
.../platforms/iss/include/platform/hardware.h | 29 --
.../platforms/xt2000/include/platform/hardware.h | 11 -
.../platforms/xtfpga/include/platform/hardware.h | 9 -
.../variants/test_kc705_be/include/variant/core.h | 575 +++++++++++++++++++++
.../test_kc705_be/include/variant/tie-asm.h | 308 +++++++++++
.../variants/test_kc705_be/include/variant/tie.h | 182 +++++++
drivers/irqchip/irq-xtensa-mx.c | 2 -
drivers/irqchip/irq-xtensa-pic.c | 2 -
27 files changed, 1300 insertions(+), 314 deletions(-)
delete mode 100644 arch/xtensa/include/asm/dma-mapping.h
delete mode 100644 arch/xtensa/platforms/iss/include/platform/hardware.h
create mode 100644 arch/xtensa/variants/test_kc705_be/include/variant/core.h
create mode 100644 arch/xtensa/variants/test_kc705_be/include/variant/tie-asm.h
create mode 100644 arch/xtensa/variants/test_kc705_be/include/variant/tie.h
Thanks.
-- Max
next reply other threads:[~2018-08-22 18:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-22 18:50 Max Filippov [this message]
2018-08-23 15:21 ` [PULL 00/14] Xtensa updates for 4.19 Christoph Hellwig
2018-08-23 18:31 ` Max Filippov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180822185034.30167-1-jcmvbkbc@gmail.com \
--to=jcmvbkbc@gmail.com \
--cc=chris@zankel.net \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-xtensa@linux-xtensa.org \
--cc=torvalds@linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox