RE: [PATCH 3/3] mmc: rtsx: Add SD Express mode support for RTS5261

> -Original Message- > From: Christoph Hellwig [mailto:h...@lst.de] > Sent: Friday, November 13, 2020 12:42 AM > To: Ulf Hansson > Cc: Christoph Hellwig ; 冯锐 ; Arnd > Bergmann ; Greg Kroah-Hartman > ; Linux Kernel Mailing List > ; linux-...@vger.kernel.org > S

答复: [PATCH 3/3] mmc: rtsx: Add SD Express mode support for RTS5261

> > On Mon, 26 Oct 2020 at 09:22, 冯锐 wrote: > > > > > > > > + Christoph (to help us understand if PCIe/NVMe devices can be > > > + marked > > > + read-only) > > > > > > On Thu, 22 Oct 2020 at 08:04, 冯锐 wrote

答复: [PATCH 3/3] mmc: rtsx: Add SD Express mode support for RTS5261

> > > > > On Mon, 26 Oct 2020 at 09:22, 冯锐 wrote: > > > > > > > > > > > + Christoph (to help us understand if PCIe/NVMe devices can be > > > > + marked > > > > + read-only) > > > > > > > > On Thu,

答复: [PATCH 3/3] mmc: rtsx: Add SD Express mode support for RTS5261

> > + Christoph (to help us understand if PCIe/NVMe devices can be marked > + read-only) > > On Thu, 22 Oct 2020 at 08:04, 冯锐 wrote: > > > > > > > > On Fri, 25 Sep 2020 at 03:57, wrote: > > > > > > > > From: Rui Feng >

答复: [PATCH 3/3] mmc: rtsx: Add SD Express mode support for RTS5261

> > On Fri, 25 Sep 2020 at 03:57, wrote: > > > > From: Rui Feng > > > > RTS5261 support legacy SD mode and SD Express mode. > > In SD7.x, SD association introduce SD Express as a new mode. > > This patch makes RTS5261 support SD Express mode. > > As per patch 2, can you please add some more

答复: [PATCH 3/3] mmc: rtsx: Add SD Express mode support for RTS5261

Hi All, A month has passed, do I need to modify these patches? Thanks > > From: Rui Feng > > RTS5261 support legacy SD mode and SD Express mode. > In SD7.x, SD association introduce SD Express as a new mode. > This patch makes RTS5261 support SD Express mode. > > Signed-off-by: Rui Feng >

答复: [PATCH] mmc: rtsx: Add SD Express mode support for RTS5261

Hi Hansson, This patch is based on your patch "mmc: core: Initial support for SD express card/host", If this patch is compiled alone, there must be errors. What should I do in this situation? Thanks > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on

Questions about drivers/mfd/mfd-core.c

Hi Jones, I have a question about drivers/mfd/mfd-core.c and need your help. The driver in drivers/misc/cardreader/rtsx_pcr.c call 'mfd_add_devices' and 'mfd_remove_devices' in probe and remove functions Before Linus 5.9-rc1, the two functions can run properly, but in Linus 5.9-rc1 when I

答复: [PATCH] mmc: core: Initial support for SD express card/host

Hi Hansson: If this patch will not be changed, I will post a patch for rtsx driver according your patch. > > Rui, > > On Thu, 16 Jul 2020 at 16:16, Ulf Hansson wrote: > > > > In the SD specification v7.10 the SD express card has been added. This > > new type of removable SD card, can be

答复: [PATCH] mmc: rtsx: Add SD Express mode support for RTS5261

in rtsx host driver. Kind regards > On Tue, 2 Jun 2020 at 04:41, 冯锐 wrote: > > > > > > > > +linux-mmc > > > > > > On Mon, 1 Jun 2020 at 09:34, 冯锐 wrote: > > > > > > > > > > > > > > On Tue, 19 May 2020 a

答复: [PATCH] mmc: rtsx: Add SD Express mode support for RTS5261

> > On Tue, 2 Jun 2020 at 04:41, 冯锐 wrote: > > > > > > > > +linux-mmc > > > > > > On Mon, 1 Jun 2020 at 09:34, 冯锐 wrote: > > > > > > > > > > > > > > On Tue, 19 May 202

答复: [PATCH] mmc: rtsx: Add SD Express mode support for RTS5261

> > +linux-mmc > > On Mon, 1 Jun 2020 at 09:34, 冯锐 wrote: > > > > > > > > On Tue, 19 May 2020 at 11:18, 冯锐 wrote: > > > > > > > > > On Tue, 28 Apr 2020 at 05:44, 冯锐 wrote: > > > > > > > > >

答复: [PATCH] mmc: rtsx: Add SD Express mode support for RTS5261

> > On Tue, 19 May 2020 at 11:18, 冯锐 wrote: > > > > > On Tue, 28 Apr 2020 at 05:44, 冯锐 wrote: > > > > > > > > > > > > > > On Mon, Apr 27, 2020 at 11:41 AM 冯锐 > > > wrote: > > > > > > > > >

答复: [PATCH] [V2] mmc: rtsx: Add SD Express mode support for RTS5261

> On Mon, May 25, 2020 at 8:58 AM 冯锐 wrote: > > > On Fri, May 22, 2020 at 11:16 AM Greg KH > wrote: > > > > > > > > If I can get an ack from the MMC maintainer, I can take this in my > > > > tree... > > > > > > > > {hin

答复: [PATCH] [V2] mmc: rtsx: Add SD Express mode support for RTS5261

> On Fri, May 22, 2020 at 11:16 AM Greg KH > wrote: > > > > On Tue, May 19, 2020 at 03:59:23PM +0800, rui_f...@realsil.com.cn wrote: > > > From: rui_feng > > > > > > RTS5261 support legacy SD mode and SD Express mode. > > > In SD7.x, SD association introduce SD Express as a new mode. > > > SD

答复: [PATCH] mmc: rtsx: Add SD Express mode support for RTS5261

> On Tue, 28 Apr 2020 at 05:44, 冯锐 wrote: > > > > > > > > On Mon, Apr 27, 2020 at 11:41 AM 冯锐 > wrote: > > > > > > > > > > > > > On Sun, Apr 26, 2020 at 09:25:46AM +0800, > > > > > rui_f...@realsil.com.cn > &

答复: 答复: 答复: 答复: [PATCH v6] mfd: Add support for RTS5250S power saving

> > On Fri, Jan 19, 2018 at 07:38:22AM +0000, 冯锐 wrote: > > > On Wed, Dec 27, 2017 at 05:37:50PM -0600, Bjorn Helgaas wrote: > > > > On Tue, Dec 19, 2017 at 08:15:24AM +, 冯锐 wrote: > > > > > > On Fri, Dec 15, 2017 at 09:42:45AM +, 冯锐 wrot

答复: 答复: 答复: 答复: [PATCH v6] mfd: Add support for RTS5250S power saving

> > On Fri, Jan 19, 2018 at 07:38:22AM +0000, 冯锐 wrote: > > > On Wed, Dec 27, 2017 at 05:37:50PM -0600, Bjorn Helgaas wrote: > > > > On Tue, Dec 19, 2017 at 08:15:24AM +, 冯锐 wrote: > > > > > > On Fri, Dec 15, 2017 at 09:42:45AM +, 冯锐 wrot

答复: 答复: 答复: [PATCH v6] mfd: Add support for RTS5250S power saving

> On Wed, Dec 27, 2017 at 05:37:50PM -0600, Bjorn Helgaas wrote: > > On Tue, Dec 19, 2017 at 08:15:24AM +, 冯锐 wrote: > > > > On Fri, Dec 15, 2017 at 09:42:45AM +, 冯锐 wrote: > > > > > > [+cc Hans, Dave, linux-pci] > > > > >

答复: 答复: 答复: [PATCH v6] mfd: Add support for RTS5250S power saving

> On Wed, Dec 27, 2017 at 05:37:50PM -0600, Bjorn Helgaas wrote: > > On Tue, Dec 19, 2017 at 08:15:24AM +, 冯锐 wrote: > > > > On Fri, Dec 15, 2017 at 09:42:45AM +, 冯锐 wrote: > > > > > > [+cc Hans, Dave, linux-pci] > > > > >

答复: 答复: [PATCH v6] mfd: Add support for RTS5250S power saving

> On Fri, Dec 15, 2017 at 09:42:45AM +0000, 冯锐 wrote: > > > [+cc Hans, Dave, linux-pci] > > > > > > On Thu, Sep 07, 2017 at 04:26:39PM +0800, rui_f...@realsil.com.cn > wrote: > > > > From: Rui Feng <rui_f...@realsil.com.cn> > > > > &

答复: 答复: [PATCH v6] mfd: Add support for RTS5250S power saving

> On Fri, Dec 15, 2017 at 09:42:45AM +0000, 冯锐 wrote: > > > [+cc Hans, Dave, linux-pci] > > > > > > On Thu, Sep 07, 2017 at 04:26:39PM +0800, rui_f...@realsil.com.cn > wrote: > > > > From: Rui Feng > > > > > > I wish this had been pos

答复: 答复: [PATCH] mfd: Fix RTS5227 (and others) powermanagement

> On Thu, 07 Dec 2017, 冯锐 wrote: > > > > Hi, > > > > > > On 06-12-17 12:21, Hans de Goede wrote: > > > > Commit 8275b77a1513 ("mfd: rts5249: Add support for RTS5250S power > > > > saving") adds powersaving support for device-ids

答复: 答复: [PATCH] mfd: Fix RTS5227 (and others) powermanagement

> On Thu, 07 Dec 2017, 冯锐 wrote: > > > > Hi, > > > > > > On 06-12-17 12:21, Hans de Goede wrote: > > > > Commit 8275b77a1513 ("mfd: rts5249: Add support for RTS5250S power > > > > saving") adds powersaving support for device-ids

答复: [PATCH] mfd: Fix RTS5227 (and others) powermanagement

> Hi, > > On 06-12-17 12:21, Hans de Goede wrote: > > Commit 8275b77a1513 ("mfd: rts5249: Add support for RTS5250S power > > saving") adds powersaving support for device-ids 5249 524a and 525a. > > > > But as a side effect it breaks ASPM support for all the other > > device-ids, causing e.g. the

答复: [PATCH] mfd: Fix RTS5227 (and others) powermanagement

> Hi, > > On 06-12-17 12:21, Hans de Goede wrote: > > Commit 8275b77a1513 ("mfd: rts5249: Add support for RTS5250S power > > saving") adds powersaving support for device-ids 5249 524a and 525a. > > > > But as a side effect it breaks ASPM support for all the other > > device-ids, causing e.g. the

答复: [PATCH v8,2/2] misc: rtsx: Add support for RTS5260

> On Wed, 29 Nov 2017, rui_f...@realsil.com.cn wrote: > > > From: Rui Feng > > > > Add support for new chip rts5260. > > In order to support rts5260, the definitions of some internal > > registers and workflow have to be modified and are different from its > >

答复: [PATCH v8,2/2] misc: rtsx: Add support for RTS5260

> On Wed, 29 Nov 2017, rui_f...@realsil.com.cn wrote: > > > From: Rui Feng > > > > Add support for new chip rts5260. > > In order to support rts5260, the definitions of some internal > > registers and workflow have to be modified and are different from its > > predecessors and OCP function is

答复: 答复: [PATCH v7,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Tue, Nov 28, 2017 at 09:33:23AM +, Lee Jones wrote: > > On Tue, 28 Nov 2017, 冯锐 wrote: > > > > > > On Tue, 28 Nov 2017, Lee Jones wrote: > > > > > > > > > On Tue, 28 Nov 2017, perry.y...@dell.com wrote: > > > > > &g

答复: 答复: [PATCH v7,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Tue, Nov 28, 2017 at 09:33:23AM +, Lee Jones wrote: > > On Tue, 28 Nov 2017, 冯锐 wrote: > > > > > > On Tue, 28 Nov 2017, Lee Jones wrote: > > > > > > > > > On Tue, 28 Nov 2017, perry.y...@dell.com wrote: > > > > > &g

答复: [PATCH v7,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

-- 冯锐 电脑周边事业处 瑞晟微电子（苏州）有限公司 TEL:0512-62588966-56345 - > -邮件原件- > 发件人: 冯锐 > 发送时间: 2017年11月28日 16:24 > 收件人: 'Lee Jones' > 抄送: a...@arndb.de; gre...@linuxfoundation.org; ulf.hans...@linaro.org;

答复: [PATCH v7,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

-- 冯锐 电脑周边事业处 瑞晟微电子（苏州）有限公司 TEL:0512-62588966-56345 - > -邮件原件- > 发件人: 冯锐 > 发送时间: 2017年11月28日 16:24 > 收件人: 'Lee Jones' > 抄送: a...@arndb.de; gre...@linuxfoundation.org; ulf.hans...@linaro.org;

答复: [PATCH v7,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Tue, 28 Nov 2017, perry.y...@dell.com wrote: > > Hi Greg. > > The Patches have been tested basing on V4.15-rc1 successfully. > > The sdcard function is working well. > > Not sure why you're a) top posting, b) doing so with an incompatible email > client and c) sending this to Greg? > >

答复: [PATCH v7,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Tue, 28 Nov 2017, perry.y...@dell.com wrote: > > Hi Greg. > > The Patches have been tested basing on V4.15-rc1 successfully. > > The sdcard function is working well. > > Not sure why you're a) top posting, b) doing so with an incompatible email > client and c) sending this to Greg? > >

答复: [PATCH v7,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Tue, 28 Nov 2017, Lee Jones wrote: > > > On Tue, 28 Nov 2017, perry.y...@dell.com wrote: > > > Hi Greg. > > > The Patches have been tested basing on V4.15-rc1 successfully. > > > The sdcard function is working well. > > > > Not sure why you're a) top posting, b) doing so with an incompatible

答复: [PATCH v7,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Tue, 28 Nov 2017, Lee Jones wrote: > > > On Tue, 28 Nov 2017, perry.y...@dell.com wrote: > > > Hi Greg. > > > The Patches have been tested basing on V4.15-rc1 successfully. > > > The sdcard function is working well. > > > > Not sure why you're a) top posting, b) doing so with an incompatible

答复: 答复: [PATCH v2,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> > On Mon, Oct 30, 2017 at 07:50:09AM +0000, 冯锐 wrote: > > Hi Greg > > > > I'm sorry to bother you, but can you help to review this patch and the patch > below if you have time? > > https://patchwork.kernel.org/patch/10026543/ > > Hm, I don't use patch

答复: 答复: [PATCH v2,1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> > On Mon, Oct 30, 2017 at 07:50:09AM +0000, 冯锐 wrote: > > Hi Greg > > > > I'm sorry to bother you, but can you help to review this patch and the patch > below if you have time? > > https://patchwork.kernel.org/patch/10026543/ > > Hm, I don't use patch

答复: [PATCH 1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Wed, 25 Oct 2017, rui_f...@realsil.com.cn wrote: > > > From: rui_feng > > > > Because Realtek PCIE card reader driver is a pcie driver, and it > > bridges mmc subsystem and memstick subsystem, it's not a mfd driver. > > Greg and Lee Jones had a discussion about

答复: [PATCH 1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Wed, 25 Oct 2017, rui_f...@realsil.com.cn wrote: > > > From: rui_feng > > > > Because Realtek PCIE card reader driver is a pcie driver, and it > > bridges mmc subsystem and memstick subsystem, it's not a mfd driver. > > Greg and Lee Jones had a discussion about where to put the driver, the

答复: [PATCH 1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Tue, 24 Oct 2017, Arnd Bergmann wrote: > > > On Mon, Oct 23, 2017 at 11:35 AM, Lee Jones wrote: > > > On Thu, 19 Oct 2017, Arnd Bergmann wrote: > > > > > >> On Thu, Oct 19, 2017 at 5:22 AM, wrote: > > >> > From: Rui Feng

答复: [PATCH 1/2] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Tue, 24 Oct 2017, Arnd Bergmann wrote: > > > On Mon, Oct 23, 2017 at 11:35 AM, Lee Jones wrote: > > > On Thu, 19 Oct 2017, Arnd Bergmann wrote: > > > > > >> On Thu, Oct 19, 2017 at 5:22 AM, wrote: > > >> > From: Rui Feng > > >> > > > >> > Because Realtek PCIE card reader driver is a pcie

答复: [PATCH] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Wed, Oct 18, 2017 at 10:45 AM, wrote: > > From: rui_feng > > > > Move Realtek PCIE Card Reader Driver to misc. > > 1.Create a folder realtek to store rtl8411.c rts5209.c rts5227.c > > rts5229.c rts5249.c rtsx_pcr.c rtsx_pcr.h. > > 2.Move

答复: [PATCH] misc: rtsx: Move Realtek Card Reader Driver to misc

> On Wed, Oct 18, 2017 at 10:45 AM, wrote: > > From: rui_feng > > > > Move Realtek PCIE Card Reader Driver to misc. > > 1.Create a folder realtek to store rtl8411.c rts5209.c rts5227.c > > rts5229.c rts5249.c rtsx_pcr.c rtsx_pcr.h. > > 2.Move include/linux/mfd/rtsx_common.h and > >

答复: [PATCH] staging: rtsx: Add support for RTS5260

> On Fri, Oct 13, 2017 at 10:54:22AM +0100, Lee Jones wrote: > > On Fri, 13 Oct 2017, Greg KH wrote: > > > > > On Fri, Oct 13, 2017 at 04:50:35PM +0800, rui_f...@realsil.com.cn wrote: > > > > From: rui_feng > > > > > > > > Add support for new chip rts5260. > > > > In

答复: [PATCH] staging: rtsx: Add support for RTS5260

> On Fri, Oct 13, 2017 at 10:54:22AM +0100, Lee Jones wrote: > > On Fri, 13 Oct 2017, Greg KH wrote: > > > > > On Fri, Oct 13, 2017 at 04:50:35PM +0800, rui_f...@realsil.com.cn wrote: > > > > From: rui_feng > > > > > > > > Add support for new chip rts5260. > > > > In order to support rts5260，the

答复: [PATCH] staging: rtsx: Add support for RTS5260

Loop Wei Wang > On Fri, Oct 13, 2017 at 11:11:15AM +0100, Lee Jones wrote: > > On Fri, 13 Oct 2017, Greg KH wrote: > > > > > On Fri, Oct 13, 2017 at 10:54:22AM +0100, Lee Jones wrote: > > > > On Fri, 13 Oct 2017, Greg KH wrote: > > > > > > > > > On Fri, Oct 13, 2017 at 04:50:35PM +0800,

答复: [PATCH] staging: rtsx: Add support for RTS5260

Loop Wei Wang > On Fri, Oct 13, 2017 at 11:11:15AM +0100, Lee Jones wrote: > > On Fri, 13 Oct 2017, Greg KH wrote: > > > > > On Fri, Oct 13, 2017 at 10:54:22AM +0100, Lee Jones wrote: > > > > On Fri, 13 Oct 2017, Greg KH wrote: > > > > > > > > > On Fri, Oct 13, 2017 at 04:50:35PM +0800,

答复: 答复: 答复: [PATCH] mfd: rtsx: Add support for RTS5260

> On Fri, 29 Sep 2017, 冯锐 wrote: > > > On Fri, 22 Sep 2017, 冯锐 wrote: > > > > > > > > On Fri, Sep 22, 2017 at 05:36:24PM +0800, rui_f...@realsil.com.cn > wrote: > > > > > > From: rui_feng <rui_f...@realsil.com.cn> > > >

答复: 答复: 答复: [PATCH] mfd: rtsx: Add support for RTS5260

> On Fri, 29 Sep 2017, 冯锐 wrote: > > > On Fri, 22 Sep 2017, 冯锐 wrote: > > > > > > > > On Fri, Sep 22, 2017 at 05:36:24PM +0800, rui_f...@realsil.com.cn > wrote: > > > > > > From: rui_feng > > > > > > > >

答复: 答复: [PATCH] mfd: rtsx: Add support for RTS5260

> On Fri, 22 Sep 2017, 冯锐 wrote: > > > > On Fri, Sep 22, 2017 at 05:36:24PM +0800, rui_f...@realsil.com.cn wrote: > > > > From: rui_feng <rui_f...@realsil.com.cn> > > > > > > > > Add support for new chip rts5260. > > &

答复: 答复: [PATCH] mfd: rtsx: Add support for RTS5260

> On Fri, 22 Sep 2017, 冯锐 wrote: > > > > On Fri, Sep 22, 2017 at 05:36:24PM +0800, rui_f...@realsil.com.cn wrote: > > > > From: rui_feng > > > > > > > > Add support for new chip rts5260. > > > > In order to support rts5260，the d

答复: [PATCH] mfd: rtsx: Add support for RTS5260

> On Fri, Sep 22, 2017 at 05:36:24PM +0800, rui_f...@realsil.com.cn wrote: > > From: rui_feng > > > > Add support for new chip rts5260. > > In order to support rts5260，the definitions of some internal registers > > and workflow have to be modified and are different from

答复: [PATCH] mfd: rtsx: Add support for RTS5260

> On Fri, Sep 22, 2017 at 05:36:24PM +0800, rui_f...@realsil.com.cn wrote: > > From: rui_feng > > > > Add support for new chip rts5260. > > In order to support rts5260，the definitions of some internal registers > > and workflow have to be modified and are different from its > > predecessors. So

答复: 答复: [PATCH] mfd: rtsx: Add support for RTS5260

> On Thu, 14 Sep 2017, 冯锐 wrote: > > > On Fri, 08 Sep 2017, rui_f...@realsil.com.cn wrote: > > > > > From: rui_feng <rui_f...@realsil.com.cn> > > > > > > Add support for new chip rts5260. > > > > You are adding over 600 lines in thi

答复: 答复: [PATCH] mfd: rtsx: Add support for RTS5260

> On Thu, 14 Sep 2017, 冯锐 wrote: > > > On Fri, 08 Sep 2017, rui_f...@realsil.com.cn wrote: > > > > > From: rui_feng > > > > > > Add support for new chip rts5260. > > > > You are adding over 600 lines in this patch. It desearv

答复: [PATCH] mfd: rtsx: Add support for RTS5260

On Fri, 08 Sep 2017, rui_f...@realsil.com.cn wrote: > From: rui_feng > > Add support for new chip rts5260. You are adding over 600 lines in this patch. It desearves a more forthcoming commit message. What is it? What functionality does it provide? What other

答复: [PATCH] mfd: rtsx: Add support for RTS5260

On Fri, 08 Sep 2017, rui_f...@realsil.com.cn wrote: > From: rui_feng > > Add support for new chip rts5260. You are adding over 600 lines in this patch. It desearves a more forthcoming commit message. What is it? What functionality does it provide? What other subsystems are involved? Could

答复: 答复: [PATCH v4] mfd: Add support for RTS5250S power saving

> > +static void rts5250_set_l1off_cfg_sub_d0(struct rtsx_pcr *pcr, int > > +active) { > > + struct rtsx_cr_option *option = &(pcr->option); > > + > > + u32 interrupt = rtsx_pci_readl(pcr, RTSX_BIPR); > > + int card_exist = (interrupt & SD_EXIST) | (interrupt & MS_EXIST); > > + int

答复: 答复: [PATCH v4] mfd: Add support for RTS5250S power saving

> > +static void rts5250_set_l1off_cfg_sub_d0(struct rtsx_pcr *pcr, int > > +active) { > > + struct rtsx_cr_option *option = &(pcr->option); > > + > > + u32 interrupt = rtsx_pci_readl(pcr, RTSX_BIPR); > > + int card_exist = (interrupt & SD_EXIST) | (interrupt & MS_EXIST); > > + int

答复: [PATCH v4] mfd: Add support for RTS5250S power saving

Dear Jones, > +static void rts5250_set_l1off_cfg_sub_d0(struct rtsx_pcr *pcr, int > +active) { > + struct rtsx_cr_option *option = &(pcr->option); > + > + u32 interrupt = rtsx_pci_readl(pcr, RTSX_BIPR); > + int card_exist = (interrupt & SD_EXIST) | (interrupt & MS_EXIST); > + int

答复: [PATCH v4] mfd: Add support for RTS5250S power saving

Dear Jones, > +static void rts5250_set_l1off_cfg_sub_d0(struct rtsx_pcr *pcr, int > +active) { > + struct rtsx_cr_option *option = &(pcr->option); > + > + u32 interrupt = rtsx_pci_readl(pcr, RTSX_BIPR); > + int card_exist = (interrupt & SD_EXIST) | (interrupt & MS_EXIST); > + int