From: Tiezhu Yang <yangtiezhu@loongson.cn>
To: Paul Burton <paulburton@kernel.org>,
Ralf Baechle <ralf@linux-mips.org>,
Jean Delvare <jdelvare@suse.com>, Jean Delvare <jdelvare@suse.de>
Cc: Yinglu Yang <yangyinglu@loongson.cn>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
Huacai Chen <chenhc@lemote.com>,
Xuefeng Li <lixuefeng@loongson.cn>,
linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 1/2] firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START
Date: Wed, 5 Feb 2020 12:26:30 +0800 [thread overview]
Message-ID: <aa85b2d8-d4fb-c681-e4d1-85e23750715d@loongson.cn> (raw)
In-Reply-To: <1580875204-18052-1-git-send-email-yangtiezhu@loongson.cn>
On 2/5/20 12:00 PM, Tiezhu Yang wrote:
> Use SMBIOS_ENTRY_POINT_SCAN_START instead of 0xF0000, because other
> archtecture maybe use a special start address such as 0xFFFE000 for
> Loongson platform.
>
> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
> Reviewed-by: Jean Delvare <jdelvare@suse.de>
> ---
>
> v3:
> - split the v2 patch into two patches
> - make MIPS DMI config depend on MACH_LOONGSON64
>
> v2:
> - add SMBIOS_ENTRY_POINT_SCAN_START suggested by Jean
> - refine definitions and Kconfig by Jiaxun
>
> drivers/firmware/dmi_scan.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
> index 2045566..f59163c 100644
> --- a/drivers/firmware/dmi_scan.c
> +++ b/drivers/firmware/dmi_scan.c
> @@ -11,6 +11,10 @@
> #include <asm/dmi.h>
> #include <asm/unaligned.h>
>
> +#ifndef SMBIOS_ENTRY_POINT_SCAN_START
> +#define SMBIOS_ENTRY_POINT_SCAN_START 0xF0000
> +#endif
> +
> struct kobject *dmi_kobj;
> EXPORT_SYMBOL_GPL(dmi_kobj);
>
> @@ -663,7 +667,7 @@ static void __init dmi_scan_machine(void)
> return;
> }
> } else if (IS_ENABLED(CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK)) {
> - p = dmi_early_remap(0xF0000, 0x10000);
> + p = dmi_early_remap(SMBIOS_ENTRY_POINT_SCAN_START, 0x10000);
> if (p == NULL)
> goto error;
>
Sorry, there appears to be some issues when git send-email,
please ignore the repeated patch:
[PATCH v3 1/2] firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START.
the correct send time of series patch is 2020-02-05 4:08 UTC, the link is
https://lore.kernel.org/patchwork/patch/1189713/
https://lore.kernel.org/patchwork/patch/1189714/
Thanks,
Tiezhu Yang
next prev parent reply other threads:[~2020-02-05 4:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-05 4:00 [PATCH v3 1/2] firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START Tiezhu Yang
2020-02-05 4:26 ` Tiezhu Yang [this message]
2020-02-05 4:05 Tiezhu Yang
2020-02-05 4:08 Tiezhu Yang
2020-02-20 2:43 ` Tiezhu Yang
2020-03-26 14:07 ` Jean Delvare
2020-03-27 1:21 ` Tiezhu Yang
2020-03-27 9:21 ` Jean Delvare
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