From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> To: Linux Doc Mailing List <linux-doc@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>, Jonathan Corbet <corbet@lwn.net>, Yoshinori Sato <ysato@users.sourceforge.jp>, Rich Felker <dalias@libc.org>, linux-sh@vger.kernel.org Subject: [PATCH v2 23/24] docs: sh: convert register-banks.txt to ReST Date: Mon, 17 Feb 2020 16:20:41 +0000 [thread overview] Message-ID: <210c9d5b461d48663a15efb940bef52c6e3f69fc.1581956285.git.mchehab+huawei@kernel.org> (raw) In-Reply-To: <cover.1581956285.git.mchehab+huawei@kernel.org> - Add a SPDX header; - Adjust document title to follow ReST style; - Add blank lines to make ReST markup happy - Add it to sh/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> --- Documentation/sh/index.rst | 1 + .../sh/{register-banks.txt => register-banks.rst} | 12 ++++++++++-- 2 files changed, 11 insertions(+), 2 deletions(-) rename Documentation/sh/{register-banks.txt => register-banks.rst} (88%) diff --git a/Documentation/sh/index.rst b/Documentation/sh/index.rst index 56c08790265d..580f3b17e841 100644 --- a/Documentation/sh/index.rst +++ b/Documentation/sh/index.rst @@ -8,6 +8,7 @@ SuperH Interfaces Guide :maxdepth: 1 new-machine + register-banks Memory Management ========diff --git a/Documentation/sh/register-banks.txt b/Documentation/sh/register-banks.rst similarity index 88% rename from Documentation/sh/register-banks.txt rename to Documentation/sh/register-banks.rst index a6719f2f6594..2f51212043f4 100644 --- a/Documentation/sh/register-banks.txt +++ b/Documentation/sh/register-banks.rst @@ -1,5 +1,8 @@ - Notes on register bank usage in the kernel - ===================== +.. SPDX-License-Identifier: GPL-2.0 + +===================== +Notes on register bank usage in the kernel +===================== Introduction ------------ @@ -23,11 +26,16 @@ Presently the kernel uses several of these registers. - r0_bank, r1_bank (referenced as k0 and k1, used for scratch registers when doing exception handling). + - r2_bank (used to track the EXPEVT/INTEVT code) + - Used by do_IRQ() and friends for doing irq mapping based off of the interrupt exception vector jump table offset + - r6_bank (global interrupt mask) + - The SR.IMASK interrupt handler makes use of this to set the interrupt priority level (used by local_irq_enable()) + - r7_bank (current) -- 2.24.1
WARNING: multiple messages have this Message-ID (diff)
From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> To: Linux Doc Mailing List <linux-doc@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>, Jonathan Corbet <corbet@lwn.net>, Yoshinori Sato <ysato@users.sourceforge.jp>, Rich Felker <dalias@libc.org>, linux-sh@vger.kernel.org Subject: [PATCH v2 23/24] docs: sh: convert register-banks.txt to ReST Date: Mon, 17 Feb 2020 17:20:41 +0100 [thread overview] Message-ID: <210c9d5b461d48663a15efb940bef52c6e3f69fc.1581956285.git.mchehab+huawei@kernel.org> (raw) In-Reply-To: <cover.1581956285.git.mchehab+huawei@kernel.org> - Add a SPDX header; - Adjust document title to follow ReST style; - Add blank lines to make ReST markup happy - Add it to sh/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> --- Documentation/sh/index.rst | 1 + .../sh/{register-banks.txt => register-banks.rst} | 12 ++++++++++-- 2 files changed, 11 insertions(+), 2 deletions(-) rename Documentation/sh/{register-banks.txt => register-banks.rst} (88%) diff --git a/Documentation/sh/index.rst b/Documentation/sh/index.rst index 56c08790265d..580f3b17e841 100644 --- a/Documentation/sh/index.rst +++ b/Documentation/sh/index.rst @@ -8,6 +8,7 @@ SuperH Interfaces Guide :maxdepth: 1 new-machine + register-banks Memory Management ================= diff --git a/Documentation/sh/register-banks.txt b/Documentation/sh/register-banks.rst similarity index 88% rename from Documentation/sh/register-banks.txt rename to Documentation/sh/register-banks.rst index a6719f2f6594..2f51212043f4 100644 --- a/Documentation/sh/register-banks.txt +++ b/Documentation/sh/register-banks.rst @@ -1,5 +1,8 @@ - Notes on register bank usage in the kernel - ========================================== +.. SPDX-License-Identifier: GPL-2.0 + +========================================== +Notes on register bank usage in the kernel +========================================== Introduction ------------ @@ -23,11 +26,16 @@ Presently the kernel uses several of these registers. - r0_bank, r1_bank (referenced as k0 and k1, used for scratch registers when doing exception handling). + - r2_bank (used to track the EXPEVT/INTEVT code) + - Used by do_IRQ() and friends for doing irq mapping based off of the interrupt exception vector jump table offset + - r6_bank (global interrupt mask) + - The SR.IMASK interrupt handler makes use of this to set the interrupt priority level (used by local_irq_enable()) + - r7_bank (current) -- 2.24.1
next prev parent reply other threads:[~2020-02-17 16:20 UTC|newest] Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-17 16:20 [PATCH v2 00/24] Manually convert thermal, crypto and misc devices to ReST Mauro Carvalho Chehab 2020-02-17 16:20 ` Mauro Carvalho Chehab 2020-02-17 16:20 ` Mauro Carvalho Chehab 2020-02-17 16:20 ` Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 01/24] docs: thermal: convert cpu-idle-cooling.rst " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 02/24] docs: crypto: convert asymmetric-keys.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 03/24] docs: crypto: convert api-intro.txt to ReST format Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 04/24] docs: crypto: convert async-tx-api.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 05/24] docs: crypto: descore-readme.txt: convert " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 06/24] docs: misc-devices/spear-pcie-gadget.txt: convert to ReST Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 07/24] docs: misc-devices/pci-endpoint-test.txt: " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 08/24] " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 09/24] docs: misc-devices/c2port.txt: convert to ReST format Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 10/24] docs: misc-devices/bh1770glc.txt: convert to ReST Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 11/24] docs: misc-devices/apds990x.txt: convert to ReST format Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 12/24] docs: pci: endpoint/function/binding/pci-test.txt convert to ReST Mauro Carvalho Chehab 2020-02-27 23:03 ` Bjorn Helgaas 2020-02-17 16:20 ` [PATCH v2 13/24] docs: arm64: convert perf.txt to ReST format Mauro Carvalho Chehab 2020-02-17 16:20 ` Mauro Carvalho Chehab 2020-06-02 21:01 ` Rob Herring 2020-06-02 21:01 ` Rob Herring 2020-02-17 16:20 ` [PATCH v2 14/24] docs: cpu-freq: convert index.txt to ReST Mauro Carvalho Chehab 2020-02-17 20:06 ` Rafael J. Wysocki 2020-02-28 9:14 ` Mauro Carvalho Chehab 2020-02-28 9:33 ` Rafael J. Wysocki 2020-03-02 21:19 ` Jonathan Corbet 2020-03-02 22:16 ` Rafael J. Wysocki 2020-03-03 13:54 ` Mauro Carvalho Chehab 2020-03-03 14:01 ` Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 15/24] docs: cpu-freq: convert amd-powernow.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 16/24] docs: cpu-freq: convert core.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 17/24] docs: cpu-freq: convert cpu-drivers.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 18/24] docs: cpu-freq: convert cpufreq-nforce2.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 19/24] docs: cpu-freq: convert cpufreq-stats.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 20/24] docs: cpu-freq: convert pcc-cpufreq.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 21/24] docs: powerpc: convert vcpudispatch_stats.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 22/24] docs: sh: convert new-machine.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` Mauro Carvalho Chehab 2020-02-17 16:20 ` Mauro Carvalho Chehab [this message] 2020-02-17 16:20 ` [PATCH v2 23/24] docs: sh: convert register-banks.txt " Mauro Carvalho Chehab 2020-02-17 16:20 ` [PATCH v2 24/24] docs: trace: ring-buffer-design.txt: convert to ReST format Mauro Carvalho Chehab
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