Merge tag 'dmaengine-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine - linux-dev - Linux kernel development work

diff options

author	Linus Torvalds <torvalds@linux-foundation.org>	2020-12-17 12:52:23 -0800
committer	Linus Torvalds <torvalds@linux-foundation.org>	2020-12-17 12:52:23 -0800
commit	6daa90439e91bb9a71864b02f7d0af8587ea889a (patch)
tree	cd747a40f9aac87089d3d73de9d42c5863fe7896 /include/uapi/linux/spi/git:
parent	Merge tag 'mailbox-v5.11' of git://git.linaro.org/landing-teams/working/fujitsu/integration (diff)
parent	soc: ti: k3-ringacc: Use correct error casting in k3_ringacc_dmarings_init (diff)

Merge tag 'dmaengine-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul: "The last dmaengine updates for this year :) This contains couple of new drivers, new device support and updates to bunch of drivers. New drivers/devices: - Qualcomm ADM driver - Qualcomm GPI driver - Allwinner A100 DMA support - Microchip Sama7g5 support - Mediatek MT8516 apdma Updates: - more updates to idxd driver and support for IAX config - runtime PM support for dw driver - TI drivers" * tag 'dmaengine-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (75 commits) soc: ti: k3-ringacc: Use correct error casting in k3_ringacc_dmarings_init dmaengine: ti: k3-udma-glue: Add support for K3 PKTDMA dmaengine: ti: k3-udma: Initial support for K3 PKTDMA dmaengine: ti: k3-udma: Add support for BCDMA channel TPL handling dmaengine: ti: k3-udma: Initial support for K3 BCDMA soc: ti: k3-ringacc: add AM64 DMA rings support. dmaengine: ti: Add support for k3 event routers dmaengine: ti: k3-psil: Add initial map for AM64 dmaengine: ti: k3-psil: Extend psil_endpoint_config for K3 PKTDMA dt-bindings: dma: ti: Add document for K3 PKTDMA dt-bindings: dma: ti: Add document for K3 BCDMA dmaengine: dmatest: Use dmaengine_get_dma_device dmaengine: doc: client: Update for dmaengine_get_dma_device() usage dmaengine: Add support for per channel coherency handling dmaengine: of-dma: Add support for optional router configuration callback dmaengine: ti: k3-udma-glue: Configure the dma_dev for rings dmaengine: ti: k3-udma-glue: Get the ringacc from udma_dev dmaengine: ti: k3-udma-glue: Add function to get device pointer for DMA API dmaengine: ti: k3-udma: Add support for second resource range from sysfw dmaengine: ti: k3-udma: Wait for peer teardown completion if supported ...

Diffstat (limited to 'include/uapi/linux/spi/git:')

0 files changed, 0 insertions, 0 deletions

/* Copyright (C) 2003-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library. If not, see <http://www.gnu.org/licenses/>. */ #include <sysdep.h> #include <tls.h> #ifndef __ASSEMBLER__ # include <nptl/pthreadP.h> #endif #if !defined NOT_IN_libc || defined IS_IN_libpthread || IS_IN (librt) /* ??? Assumes that nothing comes between PSEUDO and PSEUDO_END besides "ret". */ # undef PSEUDO # define PSEUDO(name, syscall_name, args) \ .globl __##syscall_name##_nocancel; \ .type __##syscall_name##_nocancel, @function; \ .usepv __##syscall_name##_nocancel, std; \ .align 4; \ cfi_startproc; \ __LABEL(__##syscall_name##_nocancel) \ ldgp gp, 0(pv); \ PSEUDO_PROF; \ __LABEL($pseudo_nocancel) \ PSEUDO_PREPARE_ARGS; \ lda v0, SYS_ify(syscall_name); \ call_pal PAL_callsys; \ bne a3, SYSCALL_ERROR_LABEL; \ __LABEL($pseudo_ret) \ .subsection 2; \ .size __##syscall_name##_nocancel, .-__##syscall_name##_nocancel; \ .globl name; \ .type name, @function; \ .usepv name, std; \ .align 4; \ cfi_startproc; \ __LABEL(name) \ ldgp gp, 0(pv); \ PSEUDO_PROF; \ SINGLE_THREAD_P(t0); \ beq t0, $pseudo_nocancel; \ subq sp, 64, sp; \ cfi_def_cfa_offset(64); \ stq ra, 0(sp); \ cfi_offset(ra, -64); \ SAVE_ARGS_##args; \ CENABLE; \ LOAD_ARGS_##args; \ /* Save the CENABLE return value in RA. That register \ is preserved across syscall and the real return \ address is saved on the stack. */ \ mov v0, ra; \ lda v0, SYS_ify(syscall_name); \ call_pal PAL_callsys; \ stq v0, 8(sp); \ mov ra, a0; \ bne a3, $multi_error; \ CDISABLE; \ ldq ra, 0(sp); \ ldq v0, 8(sp); \ addq sp, 64, sp; \ cfi_remember_state; \ cfi_restore(ra); \ cfi_def_cfa_offset(0); \ ret; \ cfi_restore_state; \ __LABEL($multi_error) \ CDISABLE; \ ldq ra, 0(sp); \ ldq v0, 8(sp); \ addq sp, 64, sp; \ cfi_restore(ra); \ cfi_def_cfa_offset(0); \ SYSCALL_ERROR_FALLTHRU; \ SYSCALL_ERROR_HANDLER; \ cfi_endproc; \ .previous # undef PSEUDO_END # define PSEUDO_END(sym) \ cfi_endproc; \ .subsection 2; \ .size sym, .-sym # define SAVE_ARGS_0 /* Nothing. */ # define SAVE_ARGS_1 SAVE_ARGS_0; stq a0, 8(sp) # define SAVE_ARGS_2 SAVE_ARGS_1; stq a1, 16(sp) # define SAVE_ARGS_3 SAVE_ARGS_2; stq a2, 24(sp) # define SAVE_ARGS_4 SAVE_ARGS_3; stq a3, 32(sp) # define SAVE_ARGS_5 SAVE_ARGS_4; stq a4, 40(sp) # define SAVE_ARGS_6 SAVE_ARGS_5; stq a5, 48(sp) # define LOAD_ARGS_0 /* Nothing. */ # define LOAD_ARGS_1 LOAD_ARGS_0; ldq a0, 8(sp) # define LOAD_ARGS_2 LOAD_ARGS_1; ldq a1, 16(sp) # define LOAD_ARGS_3 LOAD_ARGS_2; ldq a2, 24(sp) # define LOAD_ARGS_4 LOAD_ARGS_3; ldq a3, 32(sp) # define LOAD_ARGS_5 LOAD_ARGS_4; ldq a4, 40(sp) # define LOAD_ARGS_6 LOAD_ARGS_5; ldq a5, 48(sp) # ifdef IS_IN_libpthread # define __local_enable_asynccancel __pthread_enable_asynccancel # define __local_disable_asynccancel __pthread_disable_asynccancel # define __local_multiple_threads __pthread_multiple_threads # elif !defined NOT_IN_libc # define __local_enable_asynccancel __libc_enable_asynccancel # define __local_disable_asynccancel __libc_disable_asynccancel # define __local_multiple_threads __libc_multiple_threads # elif IS_IN (librt) # define __local_enable_asynccancel __librt_enable_asynccancel # define __local_disable_asynccancel __librt_disable_asynccancel # else # error Unsupported library # endif # ifdef PIC # define CENABLE bsr ra, __local_enable_asynccancel !samegp # define CDISABLE bsr ra, __local_disable_asynccancel !samegp # else # define CENABLE jsr ra, __local_enable_asynccancel; ldgp ra, 0(gp) # define CDISABLE jsr ra, __local_disable_asynccancel; ldgp ra, 0(gp) # endif # if defined IS_IN_libpthread || !defined NOT_IN_libc # ifndef __ASSEMBLER__ extern int __local_multiple_threads attribute_hidden; # define SINGLE_THREAD_P \ __builtin_expect (__local_multiple_threads == 0, 1) # elif defined(PIC) # define SINGLE_THREAD_P(reg) ldl reg, __local_multiple_threads(gp) !gprel # else # define SINGLE_THREAD_P(reg) \ ldah reg, __local_multiple_threads(gp) !gprelhigh; \ ldl reg, __local_multiple_threads(reg) !gprellow # endif # else # ifndef __ASSEMBLER__ # define SINGLE_THREAD_P \ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \ header.multiple_threads) == 0, 1) # else # define SINGLE_THREAD_P(reg) \ call_pal PAL_rduniq; \ ldl reg, MULTIPLE_THREADS_OFFSET($0) # endif # endif #else # define SINGLE_THREAD_P (1) # define NO_CANCELLATION 1 #endif #ifndef __ASSEMBLER__ # define RTLD_SINGLE_THREAD_P \ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \ header.multiple_threads) == 0, 1) #endif


context:
space:
mode: