From a662315d8ad9e687fe648b6eea9bd35017f565dd Mon Sep 17 00:00:00 2001 From: Serge Semin <fancer.lancer@gmail.com> Date: Tue, 17 Jul 2018 12:24:37 +0300 Subject: [PATCH] ntb: idt: Alter the driver info comments Since IDT PCIe-switch temperature sensor is now always available irregardless of the EEPROM/BIOS settings, Kconfig and in-code description should be properly altered. In addition lets update the driver copyright lines. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Jon Mason <jdmason@kudzu.us> --- drivers/ntb/hw/idt/Kconfig | 4 +--- drivers/ntb/hw/idt/ntb_hw_idt.c | 11 ++++++----- drivers/ntb/hw/idt/ntb_hw_idt.h | 2 +- 3 files changed, 8 insertions(+), 9 deletions(-) diff --git a/drivers/ntb/hw/idt/Kconfig b/drivers/ntb/hw/idt/Kconfig index 2ed147368fa84..f8948cf515ce3 100644 --- a/drivers/ntb/hw/idt/Kconfig +++ b/drivers/ntb/hw/idt/Kconfig @@ -24,9 +24,7 @@ config NTB_IDT BAR settings of peer NT-functions, the BAR setups can't be done over kernel PCI fixups. That's why the alternative pre-initialization techniques like BIOS using SMBus interface or EEPROM should be - utilized. Additionally if one needs to have temperature sensor - information printed to system log, the corresponding registers must - be initialized within BIOS/EEPROM as well. + utilized. If unsure, say N. diff --git a/drivers/ntb/hw/idt/ntb_hw_idt.c b/drivers/ntb/hw/idt/ntb_hw_idt.c index c4594a708b483..1dede87dd54fa 100644 --- a/drivers/ntb/hw/idt/ntb_hw_idt.c +++ b/drivers/ntb/hw/idt/ntb_hw_idt.c @@ -4,7 +4,7 @@ * * GPL LICENSE SUMMARY * - * Copyright (C) 2016 T-Platforms All Rights Reserved. + * Copyright (C) 2016-2018 T-Platforms JSC All Rights Reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -1824,10 +1824,11 @@ static int idt_ntb_peer_msg_write(struct ntb_dev *ntb, int pidx, int midx, * 7. Temperature sensor operations * * IDT PCIe-switch has an embedded temperature sensor, which can be used to - * warn a user-space of possible chip overheating. Since workload temperature - * can be different on different platforms, temperature thresholds as well as - * general sensor settings must be setup in the framework of BIOS/EEPROM - * initializations. It includes the actual sensor enabling as well. + * check current chip core temperature. Since a workload environment can be + * different on different platforms, an offset and ADC/filter settings can be + * specified. Although the offset configuration is only exposed to the sysfs + * hwmon interface at the moment. The rest of the settings can be adjusted + * for instance by the BIOS/EEPROM firmware. *============================================================================= */ diff --git a/drivers/ntb/hw/idt/ntb_hw_idt.h b/drivers/ntb/hw/idt/ntb_hw_idt.h index 3517cd2e2baa2..2f1aa121b0cf3 100644 --- a/drivers/ntb/hw/idt/ntb_hw_idt.h +++ b/drivers/ntb/hw/idt/ntb_hw_idt.h @@ -4,7 +4,7 @@ * * GPL LICENSE SUMMARY * - * Copyright (C) 2016 T-Platforms All Rights Reserved. + * Copyright (C) 2016-2018 T-Platforms JSC All Rights Reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, -- GitLab