linux.git/arch/parisc/kernel/firmware.c, branch v5.15 Linux kernel source tree isystem: ship and use stdarg.h 2021-08-19T00:02:55+00:00 Alexey Dobriyan adobriyan@gmail.com 2021-08-02T20:40:32+00:00 c0891ac15f0428ffa81b2e818d416bdf3cb74ab6 Ship minimal stdarg.h (1 type, 4 macros) as <linux/stdarg.h>. stdarg.h is the only userspace header commonly used in the kernel. GPL 2 version of <stdarg.h> can be extracted from http://archive.debian.org/debian/pool/main/g/gcc-4.2/gcc-4.2_4.2.4.orig.tar.gz Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> 
Ship minimal stdarg.h (1 type, 4 macros) as <linux/stdarg.h>.
stdarg.h is the only userspace header commonly used in the kernel.

GPL 2 version of <stdarg.h> can be extracted from
http://archive.debian.org/debian/pool/main/g/gcc-4.2/gcc-4.2_4.2.4.orig.tar.gz

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
parisc: firmware: Update references to parisc website 2020-06-01T21:02:11+00:00 Helge Deller deller@gmx.de 2020-06-01T21:02:11+00:00 861e93cf88b3722daf75947aa6c8ac342f238911 The PA-RISC Linux project web page is now hosted at https://parisc.wiki.kernel.org Signed-off-by: Helge Deller <deller@gmx.de> 
The PA-RISC Linux project web page is now hosted at
https://parisc.wiki.kernel.org

Signed-off-by: Helge Deller <deller@gmx.de>
parisc: add __pdc_cpu_rendezvous() 2019-09-08T13:19:58+00:00 Sven Schnelle svens@stackframe.org 2019-09-08T09:33:03+00:00 507efd63d98c4437d62bbfa932b322e72723e1fc When stopping SMP cpus send them into rendezvous, so we can start them again later (when kexec'ing a new kernel). Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Helge Deller <deller@gmx.de> 
When stopping SMP cpus send them into rendezvous, so we can
start them again later (when kexec'ing a new kernel).

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30T18:26:32+00:00 Thomas Gleixner tglx@linutronix.de 2019-05-27T06:55:01+00:00 2874c5fd284268364ece81a7bd936f3c8168e567 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parisc: Use __ro_after_init in firmware.c 2019-05-10T19:00:44+00:00 Helge Deller deller@gmx.de 2019-05-10T18:50:16+00:00 1b69085d4fcfd1df67d86a553c522fa1cb7603b4 Signed-off-by: Helge Deller <deller@gmx.de> 
Signed-off-by: Helge Deller <deller@gmx.de>
parisc: Show machine product number during boot 2019-02-21T19:37:13+00:00 Helge Deller deller@gmx.de 2019-02-08T17:28:13+00:00 8207d4ee44d3f525bf9aa57807ac9db5d0d90c1a Ask PDC firmware during boot for the original and current product number as well as the serial number and show it (if available). Signed-off-by: Helge Deller <deller@gmx.de> 
Ask PDC firmware during boot for the original and current product
number as well as the serial number and show it (if available).

Signed-off-by: Helge Deller <deller@gmx.de>
parisc: Add PDC PAT cell_info() and pd_get_pdc_revisions() functions 2018-10-19T20:22:07+00:00 Helge Deller deller@gmx.de 2018-10-19T20:06:36+00:00 fe8376dbbd6ac1febb0fd6389e3ec4f349e70c71 Add wrappers for the PDC_PAT_CELL_GET_INFO and PDC_PAT_PD_GET_PDC_INTERF_REV PAT PDC subfunctions. Both provide access to the PAT capability bitfield which can guide us if simultaneous PTLBs are allowed on the bus, and if firmware will rendezvous all processors within PDCE_Check in case of an HPMC. Signed-off-by: Helge Deller <deller@gmx.de> 
Add wrappers for the PDC_PAT_CELL_GET_INFO and
PDC_PAT_PD_GET_PDC_INTERF_REV PAT PDC subfunctions.

Both provide access to the PAT capability bitfield which can guide us if
simultaneous PTLBs are allowed on the bus, and if firmware will
rendezvous all processors within PDCE_Check in case of an HPMC.

Signed-off-by: Helge Deller <deller@gmx.de>
parisc: Add wrapper for pdc_instr() firmware function 2017-09-22T17:46:44+00:00 Helge Deller deller@gmx.de 2017-09-17T19:15:09+00:00 77089c5274fe2f72db5a2cd956d0d308aed08e68 Signed-off-by: Helge Deller <deller@gmx.de> 
Signed-off-by: Helge Deller <deller@gmx.de>
parisc: Make existing core files reuseable for bootloader 2017-08-22T14:34:35+00:00 Helge Deller deller@gmx.de 2017-08-20T08:52:22+00:00 f5213b2c40f5749e6b9b8f737ea946495ed0a438 Signed-off-by: Helge Deller <deller@gmx.de> 
Signed-off-by: Helge Deller <deller@gmx.de>
parisc: PDT/firmware: Add support to read PDT on older PAT-machines 2017-08-22T14:34:33+00:00 Helge Deller deller@gmx.de 2017-08-04T17:12:39+00:00 8a5aa00e6b9630d36d7681b38062a3d48d8b6ee6 Older machines with a PAT firmware (e.g. the rp5470) return their Page Deallocation Table (PDT) info per cell via the PDC_PAT_MEM_PD_INFO PDC call. This patch adds the necessary structures and wrappers to call firmware. Signed-off-by: Helge Deller <deller@gmx.de> 
Older machines with a PAT firmware (e.g. the rp5470) return their Page
Deallocation Table (PDT) info per cell via the PDC_PAT_MEM_PD_INFO PDC call.
This patch adds the necessary structures and wrappers to call firmware.

Signed-off-by: Helge Deller <deller@gmx.de>