* [PATCH] mmc: dw_mmc: Fixes timeout issue for FIFO mode @ 2022-01-11 10:24 ` hmz007 2022-01-11 10:39 ` Jaehoon Chung 0 siblings, 1 reply; 6+ messages in thread From: hmz007 @ 2022-01-11 10:24 UTC (permalink / raw) To: peng.fan, jh80.chung, ley.foon.tan, u-boot; +Cc: hmz007 Clearing the DTO interrupt should be unnecessary, and it would potentially result in never receiving this interrupt again. Do power-on or reset from uboot for a while can reproduce the issue: dwmci_data_transfer: Timeout waiting for data! mmc_load_image_raw_sector: mmc block read error Tested on NanoPi R4S with SanDisk Extreme PRO 32GB. Fixes: 8cb9d3ed3a ("mmc: dw_mmc: Fixes data read when receiving DTO interrupt in FIFO mode") Signed-off-by: hmz007 <hmz007@gmail.com> --- drivers/mmc/dw_mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c index a949dad574..8fa26b340b 100644 --- a/drivers/mmc/dw_mmc.c +++ b/drivers/mmc/dw_mmc.c @@ -168,7 +168,7 @@ static int dwmci_data_transfer(struct dwmci_host *host, struct mmc_data *data) if (data->flags == MMC_DATA_READ && (mask & (DWMCI_INTMSK_RXDR | DWMCI_INTMSK_DTO))) { dwmci_writel(host, DWMCI_RINTSTS, - DWMCI_INTMSK_RXDR | DWMCI_INTMSK_DTO); + DWMCI_INTMSK_RXDR); while (size) { ret = dwmci_fifo_ready(host, DWMCI_FIFO_EMPTY, -- 2.34.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] mmc: dw_mmc: Fixes timeout issue for FIFO mode 2022-01-11 10:24 ` [PATCH] mmc: dw_mmc: Fixes timeout issue for FIFO mode hmz007 @ 2022-01-11 10:39 ` Jaehoon Chung 2022-01-11 11:05 ` gtXfined H. 0 siblings, 1 reply; 6+ messages in thread From: Jaehoon Chung @ 2022-01-11 10:39 UTC (permalink / raw) To: hmz007, peng.fan, ley.foon.tan, u-boot Hi, On 1/11/22 7:24 PM, hmz007 wrote: > Clearing the DTO interrupt should be unnecessary, and it would > potentially result in never receiving this interrupt again. > > Do power-on or reset from uboot for a while can reproduce the issue: > dwmci_data_transfer: Timeout waiting for data! > mmc_load_image_raw_sector: mmc block read error Which board did you test? When you do power-on, is it reproduced every time? > > Tested on NanoPi R4S with SanDisk Extreme PRO 32GB. > > Fixes: 8cb9d3ed3a ("mmc: dw_mmc: Fixes data read when receiving DTO interrupt in FIFO mode") > Signed-off-by: hmz007 <hmz007@gmail.com> Could you change from your ID to your name? Best Regards, Jaehoon Chung > --- > drivers/mmc/dw_mmc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c > index a949dad574..8fa26b340b 100644 > --- a/drivers/mmc/dw_mmc.c > +++ b/drivers/mmc/dw_mmc.c > @@ -168,7 +168,7 @@ static int dwmci_data_transfer(struct dwmci_host *host, struct mmc_data *data) > if (data->flags == MMC_DATA_READ && > (mask & (DWMCI_INTMSK_RXDR | DWMCI_INTMSK_DTO))) { > dwmci_writel(host, DWMCI_RINTSTS, > - DWMCI_INTMSK_RXDR | DWMCI_INTMSK_DTO); > + DWMCI_INTMSK_RXDR); > while (size) { > ret = dwmci_fifo_ready(host, > DWMCI_FIFO_EMPTY, > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] mmc: dw_mmc: Fixes timeout issue for FIFO mode 2022-01-11 10:39 ` Jaehoon Chung @ 2022-01-11 11:05 ` gtXfined H. 2022-01-11 23:04 ` Jaehoon Chung 0 siblings, 1 reply; 6+ messages in thread From: gtXfined H. @ 2022-01-11 11:05 UTC (permalink / raw) To: Jaehoon Chung; +Cc: peng.fan, ley.foon.tan, u-boot Hi, > Which board did you test? When you do power-on, is it reproduced every time? I am using Rockchip RK3399 based board - NanoPi R4S for this test. It doesn't appear every time, but it should be encountered once about 20 times. I have run "setenv bootcmd reset; saveenv; reset" for automated testing. > Could you change from your ID to your name? This is my first time sending a patch, sorry I didn't notice this, do I need to resend this patch? BR, Jensen, Huang On Tue, Jan 11, 2022 at 6:38 PM Jaehoon Chung <jh80.chung@samsung.com> wrote: > Hi, > > On 1/11/22 7:24 PM, hmz007 wrote: > > Clearing the DTO interrupt should be unnecessary, and it would > > potentially result in never receiving this interrupt again. > > > > Do power-on or reset from uboot for a while can reproduce the issue: > > dwmci_data_transfer: Timeout waiting for data! > > mmc_load_image_raw_sector: mmc block read error > > Which board did you test? When you do power-on, is it reproduced every > time? > > > > > Tested on NanoPi R4S with SanDisk Extreme PRO 32GB. > > > > Fixes: 8cb9d3ed3a ("mmc: dw_mmc: Fixes data read when receiving DTO > interrupt in FIFO mode") > > Signed-off-by: hmz007 <hmz007@gmail.com> > > Could you change from your ID to your name? > > Best Regards, > Jaehoon Chung > > > --- > > drivers/mmc/dw_mmc.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c > > index a949dad574..8fa26b340b 100644 > > --- a/drivers/mmc/dw_mmc.c > > +++ b/drivers/mmc/dw_mmc.c > > @@ -168,7 +168,7 @@ static int dwmci_data_transfer(struct dwmci_host > *host, struct mmc_data *data) > > if (data->flags == MMC_DATA_READ && > > (mask & (DWMCI_INTMSK_RXDR | > DWMCI_INTMSK_DTO))) { > > dwmci_writel(host, DWMCI_RINTSTS, > > - DWMCI_INTMSK_RXDR | > DWMCI_INTMSK_DTO); > > + DWMCI_INTMSK_RXDR); > > while (size) { > > ret = dwmci_fifo_ready(host, > > DWMCI_FIFO_EMPTY, > > > > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] mmc: dw_mmc: Fixes timeout issue for FIFO mode 2022-01-11 11:05 ` gtXfined H. @ 2022-01-11 23:04 ` Jaehoon Chung [not found] ` <CAGr7CZnkeQtxbJ+7d+RMBtB4N3cWUD5Ws8ikXykFiTxA58-rzw@mail.gmail.com> 0 siblings, 1 reply; 6+ messages in thread From: Jaehoon Chung @ 2022-01-11 23:04 UTC (permalink / raw) To: gtXfined H.; +Cc: peng.fan, ley.foon.tan, u-boot On 1/11/22 8:05 PM, gtXfined H. wrote: > Hi, > >> Which board did you test? When you do power-on, is it reproduced every > time? > > I am using Rockchip RK3399 based board - NanoPi R4S for this test. > It doesn't appear every time, but it should be encountered once about 20 > times. > I have run "setenv bootcmd reset; saveenv; reset" for automated testing. This patch doesn't clarify. The below commit had been fixed that doesn't work when data read. "mmc: dw_mmc: Fixes data read when receiving DTO interrupt in FIFO mode" It seems that not clearing during reset card. (power glitch or other problem..?) Best Regards, Jaehoon Chung > > >> Could you change from your ID to your name? > > This is my first time sending a patch, sorry I didn't notice this, do I > need to resend this patch? > > > BR, > Jensen, Huang > > > On Tue, Jan 11, 2022 at 6:38 PM Jaehoon Chung <jh80.chung@samsung.com> > wrote: > >> Hi, >> >> On 1/11/22 7:24 PM, hmz007 wrote: >>> Clearing the DTO interrupt should be unnecessary, and it would >>> potentially result in never receiving this interrupt again. >>> >>> Do power-on or reset from uboot for a while can reproduce the issue: >>> dwmci_data_transfer: Timeout waiting for data! >>> mmc_load_image_raw_sector: mmc block read error >> >> Which board did you test? When you do power-on, is it reproduced every >> time? >> >>> >>> Tested on NanoPi R4S with SanDisk Extreme PRO 32GB. >>> >>> Fixes: 8cb9d3ed3a ("mmc: dw_mmc: Fixes data read when receiving DTO >> interrupt in FIFO mode") >>> Signed-off-by: hmz007 <hmz007@gmail.com> >> >> Could you change from your ID to your name? >> >> Best Regards, >> Jaehoon Chung >> >>> --- >>> drivers/mmc/dw_mmc.c | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c >>> index a949dad574..8fa26b340b 100644 >>> --- a/drivers/mmc/dw_mmc.c >>> +++ b/drivers/mmc/dw_mmc.c >>> @@ -168,7 +168,7 @@ static int dwmci_data_transfer(struct dwmci_host >> *host, struct mmc_data *data) >>> if (data->flags == MMC_DATA_READ && >>> (mask & (DWMCI_INTMSK_RXDR | >> DWMCI_INTMSK_DTO))) { >>> dwmci_writel(host, DWMCI_RINTSTS, >>> - DWMCI_INTMSK_RXDR | >> DWMCI_INTMSK_DTO); >>> + DWMCI_INTMSK_RXDR); >>> while (size) { >>> ret = dwmci_fifo_ready(host, >>> DWMCI_FIFO_EMPTY, >>> >> >> > ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <CAGr7CZnkeQtxbJ+7d+RMBtB4N3cWUD5Ws8ikXykFiTxA58-rzw@mail.gmail.com>]
* Re: [PATCH] mmc: dw_mmc: Fixes timeout issue for FIFO mode [not found] ` <CAGr7CZnkeQtxbJ+7d+RMBtB4N3cWUD5Ws8ikXykFiTxA58-rzw@mail.gmail.com> @ 2022-01-12 11:15 ` Jaehoon Chung 2022-01-12 12:55 ` gtXfined H. 0 siblings, 1 reply; 6+ messages in thread From: Jaehoon Chung @ 2022-01-12 11:15 UTC (permalink / raw) To: gtXfined H.; +Cc: peng.fan, U-Boot Mailing List Hi, On 1/12/22 3:17 PM, gtXfined H. wrote: > Hi, > > I switched back to master branch and only made the following changes. > > --- a/drivers/mmc/dw_mmc.c > +++ b/drivers/mmc/dw_mmc.c > @@ -167,6 +167,10 @@ static int dwmci_data_transfer(struct dwmci_host > *host, struct mmc_data *data) > len = 0; > if (data->flags == MMC_DATA_READ && > (mask & (DWMCI_INTMSK_RXDR | > DWMCI_INTMSK_DTO))) { > + if (!(mask & DWMCI_INTMSK_DTO) && > + (dwmci_readl(host, DWMCI_RINTSTS) & > DWMCI_INTMSK_DTO)) { > + printf("warn: DTO changed to 1\n"); > + } > dwmci_writel(host, DWMCI_RINTSTS, > DWMCI_INTMSK_RXDR | You need to set your email-client environment. https://www.kernel.org/doc/html/v5.16/process/email-clients.html?highlight=email > DWMCI_INTMSK_DTO); > while (size) { > @@ -224,6 +228,11 @@ static int dwmci_data_transfer(struct dwmci_host > *host, struct mmc_data *data) > > dwmci_writel(host, DWMCI_RINTSTS, mask); > > +#ifdef CONFIG_SPL_BUILD > + printf("mmc: transfer %8p, %5d, in %4ld (%d, %02x)\n", > + buf, data->blocks, get_timer(start), size, mask); > +#endif > + > return ret; > } > > Then tried the same test and reproduced the timeout issue with the > following logs. > > U-Boot SPL 2022.01-00373-gfe04d885fb-dirty (Jan 12 2022 - 13:52:15 +0800) > Trying to boot from MMC1 > mmc: transfer 3fffac8, 1, in 0 (0, 0c) > mmc: transfer 3fffb80, 1, in 2 (0, 0c) > mmc: transfer 3fffd00, 1, in 1 (0, 0c) > warn: DTO changed to 1 > mmc: transfer 2001c0, 1, in 1001 (0, 04) > mmc_load_image_raw_sector: mmc block read error > Trying to boot from MMC1 > warn: DTO changed to 1 > mmc: transfer 2001c0, 1, in 1001 (0, 04) > mmc_load_image_raw_sector: mmc block read error > SPL: failed to boot from all boot devices > ### ERROR ### Please RESET the board ### > > According to the logs, you can see that the DTO interrupt was > unintentionally cleared I had been tested after set the fifo-mode. It's occurred timeout error. But your patch doesn't work, too. It's not solution to solve this problem. Well, I have checked some code. It seems that there are some bugs about fifo-mode. Best Regards, Jaehoon Chung > > > BR, > Jensen, Huang > > > On Wed, Jan 12, 2022 at 7:04 AM Jaehoon Chung <jh80.chung@samsung.com> > wrote: > >> On 1/11/22 8:05 PM, gtXfined H. wrote: >>> Hi, >>> >>>> Which board did you test? When you do power-on, is it reproduced every >>> time? >>> >>> I am using Rockchip RK3399 based board - NanoPi R4S for this test. >>> It doesn't appear every time, but it should be encountered once about 20 >>> times. >>> I have run "setenv bootcmd reset; saveenv; reset" for automated testing. >> >> This patch doesn't clarify. >> >> The below commit had been fixed that doesn't work when data read. >> "mmc: dw_mmc: Fixes data read when receiving DTO interrupt in FIFO mode" >> >> It seems that not clearing during reset card. >> (power glitch or other problem..?) >> >> Best Regards, >> Jaehoon Chung >> >>> >>> >>>> Could you change from your ID to your name? >>> >>> This is my first time sending a patch, sorry I didn't notice this, do I >>> need to resend this patch? >>> >>> >>> BR, >>> Jensen, Huang >>> >>> >>> On Tue, Jan 11, 2022 at 6:38 PM Jaehoon Chung <jh80.chung@samsung.com> >>> wrote: >>> >>>> Hi, >>>> >>>> On 1/11/22 7:24 PM, hmz007 wrote: >>>>> Clearing the DTO interrupt should be unnecessary, and it would >>>>> potentially result in never receiving this interrupt again. >>>>> >>>>> Do power-on or reset from uboot for a while can reproduce the issue: >>>>> dwmci_data_transfer: Timeout waiting for data! >>>>> mmc_load_image_raw_sector: mmc block read error >>>> >>>> Which board did you test? When you do power-on, is it reproduced every >>>> time? >>>> >>>>> >>>>> Tested on NanoPi R4S with SanDisk Extreme PRO 32GB. >>>>> >>>>> Fixes: 8cb9d3ed3a ("mmc: dw_mmc: Fixes data read when receiving DTO >>>> interrupt in FIFO mode") >>>>> Signed-off-by: hmz007 <hmz007@gmail.com> >>>> >>>> Could you change from your ID to your name? >>>> >>>> Best Regards, >>>> Jaehoon Chung >>>> >>>>> --- >>>>> drivers/mmc/dw_mmc.c | 2 +- >>>>> 1 file changed, 1 insertion(+), 1 deletion(-) >>>>> >>>>> diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c >>>>> index a949dad574..8fa26b340b 100644 >>>>> --- a/drivers/mmc/dw_mmc.c >>>>> +++ b/drivers/mmc/dw_mmc.c >>>>> @@ -168,7 +168,7 @@ static int dwmci_data_transfer(struct dwmci_host >>>> *host, struct mmc_data *data) >>>>> if (data->flags == MMC_DATA_READ && >>>>> (mask & (DWMCI_INTMSK_RXDR | >>>> DWMCI_INTMSK_DTO))) { >>>>> dwmci_writel(host, DWMCI_RINTSTS, >>>>> - DWMCI_INTMSK_RXDR | >>>> DWMCI_INTMSK_DTO); >>>>> + DWMCI_INTMSK_RXDR); >>>>> while (size) { >>>>> ret = dwmci_fifo_ready(host, >>>>> DWMCI_FIFO_EMPTY, >>>>> >>>> >>>> >>> >> >> > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] mmc: dw_mmc: Fixes timeout issue for FIFO mode 2022-01-12 11:15 ` Jaehoon Chung @ 2022-01-12 12:55 ` gtXfined H. 0 siblings, 0 replies; 6+ messages in thread From: gtXfined H. @ 2022-01-12 12:55 UTC (permalink / raw) To: Jaehoon Chung; +Cc: peng.fan, U-Boot Mailing List Hi, The modification in the last email is just to debug the timeout error and get a clearer understanding of the timeout error, it doesn't solve the problem. But the patch in my first email (sent by git), from what I've tested, does solve the timeout error. BR, Jensen, Huang On Wed, Jan 12, 2022 at 7:14 PM Jaehoon Chung <jh80.chung@samsung.com> wrote: > Hi, > > On 1/12/22 3:17 PM, gtXfined H. wrote: > > Hi, > > > > I switched back to master branch and only made the following changes. > > > > --- a/drivers/mmc/dw_mmc.c > > +++ b/drivers/mmc/dw_mmc.c > > @@ -167,6 +167,10 @@ static int dwmci_data_transfer(struct dwmci_host > > *host, struct mmc_data *data) > > len = 0; > > if (data->flags == MMC_DATA_READ && > > (mask & (DWMCI_INTMSK_RXDR | > > DWMCI_INTMSK_DTO))) { > > + if (!(mask & DWMCI_INTMSK_DTO) && > > + (dwmci_readl(host, DWMCI_RINTSTS) & > > DWMCI_INTMSK_DTO)) { > > + printf("warn: DTO changed to > 1\n"); > > + } > > dwmci_writel(host, DWMCI_RINTSTS, > > DWMCI_INTMSK_RXDR | > > You need to set your email-client environment. > > https://www.kernel.org/doc/html/v5.16/process/email-clients.html?highlight=email > > > > > DWMCI_INTMSK_DTO); > > while (size) { > > @@ -224,6 +228,11 @@ static int dwmci_data_transfer(struct dwmci_host > > *host, struct mmc_data *data) > > > > dwmci_writel(host, DWMCI_RINTSTS, mask); > > > > +#ifdef CONFIG_SPL_BUILD > > + printf("mmc: transfer %8p, %5d, in %4ld (%d, %02x)\n", > > + buf, data->blocks, get_timer(start), size, mask); > > +#endif > > + > > return ret; > > } > > > > Then tried the same test and reproduced the timeout issue with the > > following logs. > > > > U-Boot SPL 2022.01-00373-gfe04d885fb-dirty (Jan 12 2022 - 13:52:15 +0800) > > Trying to boot from MMC1 > > mmc: transfer 3fffac8, 1, in 0 (0, 0c) > > mmc: transfer 3fffb80, 1, in 2 (0, 0c) > > mmc: transfer 3fffd00, 1, in 1 (0, 0c) > > warn: DTO changed to 1 > > mmc: transfer 2001c0, 1, in 1001 (0, 04) > > mmc_load_image_raw_sector: mmc block read error > > Trying to boot from MMC1 > > warn: DTO changed to 1 > > mmc: transfer 2001c0, 1, in 1001 (0, 04) > > mmc_load_image_raw_sector: mmc block read error > > SPL: failed to boot from all boot devices > > ### ERROR ### Please RESET the board ### > > > > According to the logs, you can see that the DTO interrupt was > > unintentionally cleared > > I had been tested after set the fifo-mode. It's occurred timeout error. > But your patch doesn't work, too. It's not solution to solve this problem. > > Well, I have checked some code. It seems that there are some bugs about > fifo-mode. > > Best Regards, > Jaehoon Chung > > > > > > > BR, > > Jensen, Huang > > > > > > On Wed, Jan 12, 2022 at 7:04 AM Jaehoon Chung <jh80.chung@samsung.com> > > wrote: > > > >> On 1/11/22 8:05 PM, gtXfined H. wrote: > >>> Hi, > >>> > >>>> Which board did you test? When you do power-on, is it reproduced > every > >>> time? > >>> > >>> I am using Rockchip RK3399 based board - NanoPi R4S for this test. > >>> It doesn't appear every time, but it should be encountered once about > 20 > >>> times. > >>> I have run "setenv bootcmd reset; saveenv; reset" for automated > testing. > >> > >> This patch doesn't clarify. > >> > >> The below commit had been fixed that doesn't work when data read. > >> "mmc: dw_mmc: Fixes data read when receiving DTO interrupt in FIFO mode" > >> > >> It seems that not clearing during reset card. > >> (power glitch or other problem..?) > >> > >> Best Regards, > >> Jaehoon Chung > >> > >>> > >>> > >>>> Could you change from your ID to your name? > >>> > >>> This is my first time sending a patch, sorry I didn't notice this, do I > >>> need to resend this patch? > >>> > >>> > >>> BR, > >>> Jensen, Huang > >>> > >>> > >>> On Tue, Jan 11, 2022 at 6:38 PM Jaehoon Chung <jh80.chung@samsung.com> > >>> wrote: > >>> > >>>> Hi, > >>>> > >>>> On 1/11/22 7:24 PM, hmz007 wrote: > >>>>> Clearing the DTO interrupt should be unnecessary, and it would > >>>>> potentially result in never receiving this interrupt again. > >>>>> > >>>>> Do power-on or reset from uboot for a while can reproduce the issue: > >>>>> dwmci_data_transfer: Timeout waiting for data! > >>>>> mmc_load_image_raw_sector: mmc block read error > >>>> > >>>> Which board did you test? When you do power-on, is it reproduced every > >>>> time? > >>>> > >>>>> > >>>>> Tested on NanoPi R4S with SanDisk Extreme PRO 32GB. > >>>>> > >>>>> Fixes: 8cb9d3ed3a ("mmc: dw_mmc: Fixes data read when receiving DTO > >>>> interrupt in FIFO mode") > >>>>> Signed-off-by: hmz007 <hmz007@gmail.com> > >>>> > >>>> Could you change from your ID to your name? > >>>> > >>>> Best Regards, > >>>> Jaehoon Chung > >>>> > >>>>> --- > >>>>> drivers/mmc/dw_mmc.c | 2 +- > >>>>> 1 file changed, 1 insertion(+), 1 deletion(-) > >>>>> > >>>>> diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c > >>>>> index a949dad574..8fa26b340b 100644 > >>>>> --- a/drivers/mmc/dw_mmc.c > >>>>> +++ b/drivers/mmc/dw_mmc.c > >>>>> @@ -168,7 +168,7 @@ static int dwmci_data_transfer(struct dwmci_host > >>>> *host, struct mmc_data *data) > >>>>> if (data->flags == MMC_DATA_READ && > >>>>> (mask & (DWMCI_INTMSK_RXDR | > >>>> DWMCI_INTMSK_DTO))) { > >>>>> dwmci_writel(host, DWMCI_RINTSTS, > >>>>> - DWMCI_INTMSK_RXDR | > >>>> DWMCI_INTMSK_DTO); > >>>>> + DWMCI_INTMSK_RXDR); > >>>>> while (size) { > >>>>> ret = dwmci_fifo_ready(host, > >>>>> > DWMCI_FIFO_EMPTY, > >>>>> > >>>> > >>>> > >>> > >> > >> > > > > ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-01-12 15:40 UTC | newest]
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[not found] <CGME20220111102419epcas1p17569dac08e8ccb4e3a07e74e70d83023@epcas1p1.samsung.com>
2022-01-11 10:24 ` [PATCH] mmc: dw_mmc: Fixes timeout issue for FIFO mode hmz007
2022-01-11 10:39 ` Jaehoon Chung
2022-01-11 11:05 ` gtXfined H.
2022-01-11 23:04 ` Jaehoon Chung
[not found] ` <CAGr7CZnkeQtxbJ+7d+RMBtB4N3cWUD5Ws8ikXykFiTxA58-rzw@mail.gmail.com>
2022-01-12 11:15 ` Jaehoon Chung
2022-01-12 12:55 ` gtXfined H.
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