* [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer @ 2013-10-16 9:26 Bo Shen 2013-10-16 9:26 ` [U-Boot] [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value Bo Shen 2013-10-19 0:44 ` [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer Marek Vasut 0 siblings, 2 replies; 10+ messages in thread From: Bo Shen @ 2013-10-16 9:26 UTC (permalink / raw) To: u-boot The value of dfu->r_left need decrease along with the transfer Signed-off-by: Bo Shen <voice.shen@atmel.com> --- drivers/dfu/dfu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 56b21c7..65c6984 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -229,6 +229,7 @@ static int dfu_read_buffer_fill(struct dfu_entity *dfu, void *buf, int size) dfu->crc = crc32(dfu->crc, buf, chunk); dfu->i_buf += chunk; dfu->b_left -= chunk; + dfu->r_left -= chunk; size -= chunk; buf += chunk; readn += chunk; -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [U-Boot] [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value 2013-10-16 9:26 [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer Bo Shen @ 2013-10-16 9:26 ` Bo Shen 2013-11-04 10:17 ` Lukasz Majewski 2013-10-19 0:44 ` [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer Marek Vasut 1 sibling, 1 reply; 10+ messages in thread From: Bo Shen @ 2013-10-16 9:26 UTC (permalink / raw) To: u-boot After dfu buffer is initialized, the buffer should be all available, while not 0. Initialize its value to min(dfu_buf_size, dfu->r_left). Signed-off-by: Bo Shen <voice.shen@atmel.com> --- drivers/dfu/dfu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 65c6984..b8c8aa4 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -288,7 +288,7 @@ int dfu_read(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num) dfu->offset = 0; dfu->i_buf_end = dfu_get_buf() + dfu_buf_size; dfu->i_buf = dfu->i_buf_start; - dfu->b_left = 0; + dfu->b_left = min(dfu_buf_size, dfu->r_left); dfu->bad_skip = 0; -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [U-Boot] [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value 2013-10-16 9:26 ` [U-Boot] [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value Bo Shen @ 2013-11-04 10:17 ` Lukasz Majewski 2013-11-05 9:48 ` Bo Shen 0 siblings, 1 reply; 10+ messages in thread From: Lukasz Majewski @ 2013-11-04 10:17 UTC (permalink / raw) To: u-boot Hi Bo, > After dfu buffer is initialized, the buffer should be all available, > while not 0. Initialize its value to min(dfu_buf_size, dfu->r_left). > > Signed-off-by: Bo Shen <voice.shen@atmel.com> > > --- > drivers/dfu/dfu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c > index 65c6984..b8c8aa4 100644 > --- a/drivers/dfu/dfu.c > +++ b/drivers/dfu/dfu.c > @@ -288,7 +288,7 @@ int dfu_read(struct dfu_entity *dfu, void *buf, > int size, int blk_seq_num) dfu->offset = 0; > dfu->i_buf_end = dfu_get_buf() + dfu_buf_size; > dfu->i_buf = dfu->i_buf_start; > - dfu->b_left = 0; > + dfu->b_left = min(dfu_buf_size, dfu->r_left); > I've testd in on Trats. It causes dfu read to be performed two times. Could you write a more verbose message to explain the problem that you are trying to solve? I can _only_ suppose that you want to read/write data from/to NAND memory. So, I'm curious why dfu-util breaks with your setup but works at am335x. Both chips are supposed to use dfu_nand.c for performing NAND read/write. > dfu->bad_skip = 0; > -- Best regards, Lukasz Majewski Samsung R&D Institute Poland (SRPOL) | Linux Platform Group ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value 2013-11-04 10:17 ` Lukasz Majewski @ 2013-11-05 9:48 ` Bo Shen 2013-11-06 8:54 ` Lukasz Majewski 0 siblings, 1 reply; 10+ messages in thread From: Bo Shen @ 2013-11-05 9:48 UTC (permalink / raw) To: u-boot Hi Lukasz, On 11/4/2013 18:17, Lukasz Majewski wrote: > Hi Bo, > >> After dfu buffer is initialized, the buffer should be all available, >> while not 0. Initialize its value to min(dfu_buf_size, dfu->r_left). >> >> Signed-off-by: Bo Shen <voice.shen@atmel.com> >> >> --- >> drivers/dfu/dfu.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c >> index 65c6984..b8c8aa4 100644 >> --- a/drivers/dfu/dfu.c >> +++ b/drivers/dfu/dfu.c >> @@ -288,7 +288,7 @@ int dfu_read(struct dfu_entity *dfu, void *buf, >> int size, int blk_seq_num) dfu->offset = 0; >> dfu->i_buf_end = dfu_get_buf() + dfu_buf_size; >> dfu->i_buf = dfu->i_buf_start; >> - dfu->b_left = 0; >> + dfu->b_left = min(dfu_buf_size, dfu->r_left); >> > > I've testd in on Trats. It causes dfu read to be performed two times. Have you apply these two patches together: [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value I test this with dfu mmc. Without these two patches, it will read file two times. --->8--- U-Boot> dfu mmc 0 GADGET DRIVER: usb_dnl_dfu reading image.bin 3049120 bytes read in 628 ms (4.6 MiB/s) reading image.bin 3049120 bytes read in 628 ms (4.6 MiB/s) ---8<--- with these two patches, it only read file one time. --->8--- U-Boot> dfu mmc 0 GADGET DRIVER: usb_dnl_dfu reading image.bin 3049120 bytes read in 628 ms (4.6 MiB/s) ---8<--- The result is opposite. > Could you write a more verbose message to explain the problem that you > are trying to solve? I can _only_ suppose that you want to read/write > data from/to NAND memory. > > So, I'm curious why dfu-util breaks with your setup but works at am335x. > Both chips are supposed to use dfu_nand.c for performing NAND > read/write. For the NAND upload, if without patch: [U-Boot,RFC] usb: dfu: make nand upload working (http://patchwork.ozlabs.org/patch/283886/) It doesn't work at my side. more information as following: --->8--- $ ./dfu-util -l dfu-util 0.7 Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2012 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to dfu-util at lists.gnumonks.org Found Runtime: [413c:8187] devnum=0, cfg=1, intf=3, alt=0, name="UNDEFINED" Found DFU: [03eb:6156] devnum=0, cfg=1, intf=0, alt=0, name="sama5d34ek.dtb" Found DFU: [03eb:6156] devnum=0, cfg=1, intf=0, alt=1, name="uImage" Found DFU: [03eb:6156] devnum=0, cfg=1, intf=0, alt=2, name="rootfs.ubi" $ ./dfu-util -d 03eb:6156 -U kernel.image -a 1 dfu-util 0.7 Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2012 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to dfu-util at lists.gnumonks.org Filter on vendor = 0x03eb product = 0x6156 Opening DFU capable USB device... ID 03eb:6156 WARNING: Can not find cached DFU functional descriptor Warning: Assuming DFU version 1.0 Run-time device DFU version 0100 Found DFU: [03eb:6156] devnum=0, cfg=1, intf=0, alt=1, name="uImage" Claiming USB DFU Interface... Setting Alternate Setting #1 ... Determining device status: state = dfuUPLOAD-IDLE, status = 0 aborting previous incomplete transfer Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing Error obtaining cached DFU functional descriptor DFU mode device DFU version 0110 Device returned transfer size 4096 bytes_per_hash=4096 Copying data from DFU device to PC Starting upload: [] finished! ---8<--- It doesn't transfer anything. After apply the patch for NAND upload, it works OK. And only perform one time reading. > >> dfu->bad_skip = 0; >> Best Regards, Bo Shen ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value 2013-11-05 9:48 ` Bo Shen @ 2013-11-06 8:54 ` Lukasz Majewski 2013-11-06 13:51 ` Marek Vasut 0 siblings, 1 reply; 10+ messages in thread From: Lukasz Majewski @ 2013-11-06 8:54 UTC (permalink / raw) To: u-boot Hi Bo, First of all, sorry for a little delay. > Hi Lukasz, > > On 11/4/2013 18:17, Lukasz Majewski wrote: > > Hi Bo, > > > >> After dfu buffer is initialized, the buffer should be all > >> available, while not 0. Initialize its value to min(dfu_buf_size, > >> dfu->r_left). > >> > >> Signed-off-by: Bo Shen <voice.shen@atmel.com> > >> > >> --- > >> drivers/dfu/dfu.c | 2 +- > >> 1 file changed, 1 insertion(+), 1 deletion(-) > >> > >> diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c > >> index 65c6984..b8c8aa4 100644 > >> --- a/drivers/dfu/dfu.c > >> +++ b/drivers/dfu/dfu.c > >> @@ -288,7 +288,7 @@ int dfu_read(struct dfu_entity *dfu, void *buf, > >> int size, int blk_seq_num) dfu->offset = 0; > >> dfu->i_buf_end = dfu_get_buf() + dfu_buf_size; > >> dfu->i_buf = dfu->i_buf_start; > >> - dfu->b_left = 0; > >> + dfu->b_left = min(dfu_buf_size, dfu->r_left); > >> > > > > I've testd in on Trats. It causes dfu read to be performed two > > times. > > Have you apply these two patches together: > [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer > [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value > I did a "little" mistake when applying those patches. When both patches are applied dfu works fine. I've tested it on Trats (Exynos4210). For: [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value Tested-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> @ Marek, Since I'm still struggling with internal firewall - Marek could you apply those two patches to u-boot-usb tree? Also please apply Heiko's patch: [PATCH v3 3/5] usb, g_dnl: make iSerialNumber board configurable Thanks in advance. > I test this with dfu mmc. > > Without these two patches, it will read file two times. > --->8--- > U-Boot> dfu mmc 0 > GADGET DRIVER: usb_dnl_dfu > reading image.bin > 3049120 bytes read in 628 ms (4.6 MiB/s) > reading image.bin > 3049120 bytes read in 628 ms (4.6 MiB/s) > ---8<--- > > with these two patches, it only read file one time. > --->8--- > U-Boot> dfu mmc 0 > GADGET DRIVER: usb_dnl_dfu > reading image.bin > 3049120 bytes read in 628 ms (4.6 MiB/s) > ---8<--- > > The result is opposite. > > > Could you write a more verbose message to explain the problem that > > you are trying to solve? I can _only_ suppose that you want to > > read/write data from/to NAND memory. > > > > So, I'm curious why dfu-util breaks with your setup but works at > > am335x. Both chips are supposed to use dfu_nand.c for performing > > NAND read/write. > > For the NAND upload, if without patch: [U-Boot,RFC] usb: dfu: make > nand upload working (http://patchwork.ozlabs.org/patch/283886/) > It doesn't work at my side. more information as following: > --->8--- > $ ./dfu-util -l > dfu-util 0.7 > > Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc. > Copyright 2010-2012 Tormod Volden and Stefan Schmidt > This program is Free Software and has ABSOLUTELY NO WARRANTY > Please report bugs to dfu-util at lists.gnumonks.org > > Found Runtime: [413c:8187] devnum=0, cfg=1, intf=3, alt=0, > name="UNDEFINED" Found DFU: [03eb:6156] devnum=0, cfg=1, intf=0, > alt=0, name="sama5d34ek.dtb" Found DFU: [03eb:6156] devnum=0, cfg=1, > intf=0, alt=1, name="uImage" Found DFU: [03eb:6156] devnum=0, cfg=1, > intf=0, alt=2, name="rootfs.ubi" > > $ ./dfu-util -d 03eb:6156 -U kernel.image -a 1 > dfu-util 0.7 > > Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc. > Copyright 2010-2012 Tormod Volden and Stefan Schmidt > This program is Free Software and has ABSOLUTELY NO WARRANTY > Please report bugs to dfu-util at lists.gnumonks.org > > Filter on vendor = 0x03eb product = 0x6156 > Opening DFU capable USB device... ID 03eb:6156 > WARNING: Can not find cached DFU functional descriptor > Warning: Assuming DFU version 1.0 > Run-time device DFU version 0100 > Found DFU: [03eb:6156] devnum=0, cfg=1, intf=0, alt=1, name="uImage" > Claiming USB DFU Interface... > Setting Alternate Setting #1 ... > Determining device status: state = dfuUPLOAD-IDLE, status = 0 > aborting previous incomplete transfer > Determining device status: state = dfuIDLE, status = 0 > dfuIDLE, continuing > Error obtaining cached DFU functional descriptor > DFU mode device DFU version 0110 > Device returned transfer size 4096 > bytes_per_hash=4096 > Copying data from DFU device to PC > Starting upload: [] finished! > ---8<--- > > It doesn't transfer anything. > > After apply the patch for NAND upload, it works OK. And only perform > one time reading. > > > > >> dfu->bad_skip = 0; > >> > > Best Regards, > Bo Shen > -- Best regards, Lukasz Majewski Samsung R&D Institute Poland (SRPOL) | Linux Platform Group ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value 2013-11-06 8:54 ` Lukasz Majewski @ 2013-11-06 13:51 ` Marek Vasut 0 siblings, 0 replies; 10+ messages in thread From: Marek Vasut @ 2013-11-06 13:51 UTC (permalink / raw) To: u-boot Dear Lukasz Majewski, > Hi Bo, > > First of all, sorry for a little delay. > > > Hi Lukasz, > > > > On 11/4/2013 18:17, Lukasz Majewski wrote: > > > Hi Bo, > > > > > >> After dfu buffer is initialized, the buffer should be all > > >> available, while not 0. Initialize its value to min(dfu_buf_size, > > >> dfu->r_left). > > >> > > >> Signed-off-by: Bo Shen <voice.shen@atmel.com> > > >> > > >> --- > > >> > > >> drivers/dfu/dfu.c | 2 +- > > >> 1 file changed, 1 insertion(+), 1 deletion(-) > > >> > > >> diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c > > >> index 65c6984..b8c8aa4 100644 > > >> --- a/drivers/dfu/dfu.c > > >> +++ b/drivers/dfu/dfu.c > > >> @@ -288,7 +288,7 @@ int dfu_read(struct dfu_entity *dfu, void *buf, > > >> int size, int blk_seq_num) dfu->offset = 0; > > >> > > >> dfu->i_buf_end = dfu_get_buf() + dfu_buf_size; > > >> dfu->i_buf = dfu->i_buf_start; > > >> > > >> - dfu->b_left = 0; > > >> + dfu->b_left = min(dfu_buf_size, dfu->r_left); > > > > > > I've testd in on Trats. It causes dfu read to be performed two > > > times. > > > > Have you apply these two patches together: > > [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer > > [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value > > I did a "little" mistake when applying those patches. When both patches > are applied dfu works fine. > > I've tested it on Trats (Exynos4210). > > For: > [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer > [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value > > Tested-by: Lukasz Majewski <l.majewski@samsung.com> > Acked-by: Lukasz Majewski <l.majewski@samsung.com> > > @ Marek, > > Since I'm still struggling with internal firewall - Marek could you > apply those two patches to u-boot-usb tree? > > Also please apply Heiko's patch: > > [PATCH v3 3/5] usb, g_dnl: make iSerialNumber board configurable > > Thanks in advance. Roger that, all done, thanks! Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer 2013-10-16 9:26 [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer Bo Shen 2013-10-16 9:26 ` [U-Boot] [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value Bo Shen @ 2013-10-19 0:44 ` Marek Vasut 2013-10-21 22:24 ` Lukasz Majewski 1 sibling, 1 reply; 10+ messages in thread From: Marek Vasut @ 2013-10-19 0:44 UTC (permalink / raw) To: u-boot Hi, > The value of dfu->r_left need decrease along with the transfer > > Signed-off-by: Bo Shen <voice.shen@atmel.com> Lucasz/Heiko , can you ACK/NAK this and 2/2 ? Thanks! > --- > drivers/dfu/dfu.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c > index 56b21c7..65c6984 100644 > --- a/drivers/dfu/dfu.c > +++ b/drivers/dfu/dfu.c > @@ -229,6 +229,7 @@ static int dfu_read_buffer_fill(struct dfu_entity *dfu, > void *buf, int size) dfu->crc = crc32(dfu->crc, buf, chunk); > dfu->i_buf += chunk; > dfu->b_left -= chunk; > + dfu->r_left -= chunk; > size -= chunk; > buf += chunk; > readn += chunk; Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer 2013-10-19 0:44 ` [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer Marek Vasut @ 2013-10-21 22:24 ` Lukasz Majewski 2013-10-22 2:42 ` Marek Vasut 0 siblings, 1 reply; 10+ messages in thread From: Lukasz Majewski @ 2013-10-21 22:24 UTC (permalink / raw) To: u-boot Hi Marek, > Hi, > > > The value of dfu->r_left need decrease along with the transfer > > > > Signed-off-by: Bo Shen <voice.shen@atmel.com> > > Lucasz/Heiko , can you ACK/NAK this and 2/2 ? Thanks! For me it looks like a more difficult problem. I've got an impression that patches proposed by Bo would break eMMC. Unfortunately I'm now a bit short of time to go deeper to it. Before ELCE I shall have got a bit more time. > > > --- > > drivers/dfu/dfu.c | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c > > index 56b21c7..65c6984 100644 > > --- a/drivers/dfu/dfu.c > > +++ b/drivers/dfu/dfu.c > > @@ -229,6 +229,7 @@ static int dfu_read_buffer_fill(struct > > dfu_entity *dfu, void *buf, int size) dfu->crc = crc32(dfu->crc, > > buf, chunk); dfu->i_buf += chunk; > > dfu->b_left -= chunk; > > + dfu->r_left -= chunk; > > size -= chunk; > > buf += chunk; > > readn += chunk; > > Best regards, > Marek Vasut Regards, Lukasz -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: not available URL: <http://lists.denx.de/pipermail/u-boot/attachments/20131022/7623890f/attachment.pgp> ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer 2013-10-21 22:24 ` Lukasz Majewski @ 2013-10-22 2:42 ` Marek Vasut 2013-11-01 1:18 ` Bo Shen 0 siblings, 1 reply; 10+ messages in thread From: Marek Vasut @ 2013-10-22 2:42 UTC (permalink / raw) To: u-boot Hi Lukasz, > Hi Marek, > > > Hi, > > > > > The value of dfu->r_left need decrease along with the transfer > > > > > > Signed-off-by: Bo Shen <voice.shen@atmel.com> > > > > Lucasz/Heiko , can you ACK/NAK this and 2/2 ? Thanks! > > For me it looks like a more difficult problem. > I've got an impression that patches proposed by Bo would break eMMC. > > Unfortunately I'm now a bit short of time to go deeper to it. Before > ELCE I shall have got a bit more time. OK, thanks! Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer 2013-10-22 2:42 ` Marek Vasut @ 2013-11-01 1:18 ` Bo Shen 0 siblings, 0 replies; 10+ messages in thread From: Bo Shen @ 2013-11-01 1:18 UTC (permalink / raw) To: u-boot Hi Lukasz, On 10/22/2013 10:42, Marek Vasut wrote: > Hi Lukasz, > >> Hi Marek, >> >>> Hi, >>> >>>> The value of dfu->r_left need decrease along with the transfer >>>> >>>> Signed-off-by: Bo Shen <voice.shen@atmel.com> >>> >>> Lucasz/Heiko , can you ACK/NAK this and 2/2 ? Thanks! >> >> For me it looks like a more difficult problem. >> I've got an impression that patches proposed by Bo would break eMMC. >> >> Unfortunately I'm now a bit short of time to go deeper to it. Before >> ELCE I shall have got a bit more time. Would it be possible for you to check these two RFC patch? > OK, thanks! > > Best regards, > Marek Vasut > Best Regards, Bo Shen ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2013-11-06 13:51 UTC | newest] Thread overview: 10+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-10-16 9:26 [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer Bo Shen 2013-10-16 9:26 ` [U-Boot] [RFC PATCH 2/2] usb: dfu: correct dfu buffer inited value Bo Shen 2013-11-04 10:17 ` Lukasz Majewski 2013-11-05 9:48 ` Bo Shen 2013-11-06 8:54 ` Lukasz Majewski 2013-11-06 13:51 ` Marek Vasut 2013-10-19 0:44 ` [U-Boot] [RFC PATCH 1/2] usb: dfu: decrease dfu->r_left along with the transfer Marek Vasut 2013-10-21 22:24 ` Lukasz Majewski 2013-10-22 2:42 ` Marek Vasut 2013-11-01 1:18 ` Bo Shen
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