From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Jisheng Zhang <Jisheng.Zhang@synaptics.com>,
Jakub Kicinski <kuba@kernel.org>, Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 5.9 17/33] net: stmmac: dwmac_lib: enlarge dma reset timeout
Date: Wed, 25 Nov 2020 10:35:34 -0500 [thread overview]
Message-ID: <20201125153550.810101-17-sashal@kernel.org> (raw)
In-Reply-To: <20201125153550.810101-1-sashal@kernel.org>
From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
[ Upstream commit 56311a315da7ebc668dbcc2f1c99689cc10796c4 ]
If the phy enables power saving technology, the dwmac's software reset
needs more time to complete, enlarge dma reset timeout to 200000us.
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20201113090902.5c7aab1a@xhacker.debian
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
index cb87d31a99dfb..57a53a600aa55 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
@@ -23,7 +23,7 @@ int dwmac_dma_reset(void __iomem *ioaddr)
return readl_poll_timeout(ioaddr + DMA_BUS_MODE, value,
!(value & DMA_BUS_MODE_SFT_RESET),
- 10000, 100000);
+ 10000, 200000);
}
/* CSR1 enables the transmit DMA to check for new descriptor */
--
2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org,
Jisheng Zhang <Jisheng.Zhang@synaptics.com>,
Jakub Kicinski <kuba@kernel.org>,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 5.9 17/33] net: stmmac: dwmac_lib: enlarge dma reset timeout
Date: Wed, 25 Nov 2020 10:35:34 -0500 [thread overview]
Message-ID: <20201125153550.810101-17-sashal@kernel.org> (raw)
In-Reply-To: <20201125153550.810101-1-sashal@kernel.org>
From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
[ Upstream commit 56311a315da7ebc668dbcc2f1c99689cc10796c4 ]
If the phy enables power saving technology, the dwmac's software reset
needs more time to complete, enlarge dma reset timeout to 200000us.
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20201113090902.5c7aab1a@xhacker.debian
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
index cb87d31a99dfb..57a53a600aa55 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
@@ -23,7 +23,7 @@ int dwmac_dma_reset(void __iomem *ioaddr)
return readl_poll_timeout(ioaddr + DMA_BUS_MODE, value,
!(value & DMA_BUS_MODE_SFT_RESET),
- 10000, 100000);
+ 10000, 200000);
}
/* CSR1 enables the transmit DMA to check for new descriptor */
--
2.27.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-11-25 15:36 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-25 15:35 [PATCH AUTOSEL 5.9 01/33] HID: uclogic: Add ID for Trust Flex Design Tablet Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 02/33] HID: ite: Replace ABS_MISC 120/121 events with touchpad on/off keypresses Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 03/33] HID: cypress: Support Varmilo Keyboards' media hotkeys Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 04/33] HID: add support for Sega Saturn Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 05/33] Input: i8042 - allow insmod to succeed on devices without an i8042 controller Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 06/33] HID: hid-sensor-hub: Fix issue with devices with no report ID Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 07/33] staging: ralink-gdma: fix kconfig dependency bug for DMA_RALINK Sasha Levin
2020-11-25 15:35 ` Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 08/33] HID: add HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE for Gamevice devices Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 09/33] dmaengine: xilinx_dma: use readl_poll_timeout_atomic variant Sasha Levin
2020-11-25 15:35 ` Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 10/33] x86/xen: don't unbind uninitialized lock_kicker_irq Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 11/33] kunit: fix display of failed expectations for strings Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 12/33] HID: logitech-hidpp: Add HIDPP_CONSUMER_VENDOR_KEYS quirk for the Dinovo Edge Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 13/33] HID: Add Logitech Dinovo Edge battery quirk Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 14/33] proc: don't allow async path resolution of /proc/self components Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 15/33] nvme: free sq/cq dbbuf pointers when dbbuf set fails Sasha Levin
2020-11-25 15:35 ` Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 16/33] io_uring: handle -EOPNOTSUPP on path resolution Sasha Levin
2020-11-25 15:35 ` Sasha Levin [this message]
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 17/33] net: stmmac: dwmac_lib: enlarge dma reset timeout Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 18/33] vdpasim: fix "mac_pton" undefined error Sasha Levin
2020-11-25 15:35 ` Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 19/33] vhost: add helper to check if a vq has been setup Sasha Levin
2020-11-25 15:35 ` Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 20/33] vhost scsi: alloc cmds per vq instead of session Sasha Levin
2020-11-25 15:35 ` Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 21/33] vhost scsi: fix cmd completion race Sasha Levin
2020-11-25 15:35 ` Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 22/33] vhost scsi: add lun parser helper Sasha Levin
2020-11-25 15:35 ` Sasha Levin
2020-11-25 17:48 ` Paolo Bonzini
2020-11-25 17:48 ` Paolo Bonzini
2020-11-25 18:01 ` Sasha Levin
2020-11-25 18:01 ` Sasha Levin
2020-11-25 18:08 ` Paolo Bonzini
2020-11-25 18:08 ` Paolo Bonzini
2020-11-29 4:13 ` Sasha Levin
2020-11-29 4:13 ` Sasha Levin
2020-11-29 17:34 ` Paolo Bonzini
2020-11-29 17:34 ` Paolo Bonzini
2020-11-29 21:06 ` Sasha Levin
2020-11-29 21:06 ` Sasha Levin
2020-11-30 8:33 ` Paolo Bonzini
2020-11-30 8:33 ` Paolo Bonzini
2020-11-30 13:28 ` Greg KH
2020-11-30 13:28 ` Greg KH
2020-11-30 13:52 ` Paolo Bonzini
2020-11-30 13:52 ` Paolo Bonzini
2020-11-30 13:57 ` Greg KH
2020-11-30 13:57 ` Greg KH
2020-11-30 14:00 ` Paolo Bonzini
2020-11-30 14:00 ` Paolo Bonzini
2020-11-30 17:34 ` Sasha Levin
2020-11-30 17:34 ` Sasha Levin
2020-11-30 17:38 ` Sasha Levin
2020-11-30 17:38 ` Sasha Levin
2020-11-30 17:52 ` Paolo Bonzini
2020-11-30 17:52 ` Paolo Bonzini
2020-11-30 19:44 ` Mike Christie
2020-11-30 20:29 ` Paolo Bonzini
2020-11-30 20:29 ` Paolo Bonzini
2020-11-30 23:59 ` Sasha Levin
2020-11-30 23:59 ` Sasha Levin
2020-12-04 8:27 ` Paolo Bonzini
2020-12-04 8:27 ` Paolo Bonzini
2020-12-04 15:49 ` Sasha Levin
2020-12-04 15:49 ` Sasha Levin
2020-12-04 16:12 ` Joe Perches
2020-12-04 16:12 ` Joe Perches
2020-12-04 17:08 ` Paolo Bonzini
2020-12-04 17:08 ` Paolo Bonzini
2020-12-05 20:59 ` Sasha Levin
2020-12-05 20:59 ` Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 23/33] vhost scsi: Add support for LUN resets Sasha Levin
2020-11-25 15:35 ` Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 24/33] cpuidle: tegra: Annotate tegra_pm_set_cpu_in_lp2() with RCU_NONIDLE Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 25/33] dmaengine: pl330: _prep_dma_memcpy: Fix wrong burst size Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 26/33] scsi: libiscsi: Fix NOP race condition Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 27/33] scsi: target: iscsi: Fix cmd abort fabric stop race Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 28/33] lockdep: Put graph lock/unlock under lock_recursion protection Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 29/33] perf/x86: fix sysfs type mismatches Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 30/33] xtensa: uaccess: Add missing __user to strncpy_from_user() prototype Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 31/33] x86/dumpstack: Do not try to access user space code of other tasks Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 32/33] net: dsa: mv88e6xxx: Wait for EEPROM done after HW reset Sasha Levin
2020-11-25 15:35 ` [PATCH AUTOSEL 5.9 33/33] xfs: don't allow NOWAIT DIO across extent boundaries Sasha Levin
2020-11-25 21:52 ` Dave Chinner
2020-11-25 23:46 ` Sasha Levin
2020-11-26 7:13 ` Dave Chinner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201125153550.810101-17-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=Jisheng.Zhang@synaptics.com \
--cc=kuba@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=netdev@vger.kernel.org \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.