Machine "ref405ep" maps its flash memory at address 2^32 - image size.
Image size is rounded up to the next multiple of 64KiB. Useless,
because pflash_cfi02_realize() fails with "failed to read the initial
flash content" unless the rounding is a no-op.
If the image size exceeds 0x80000 Bytes, we overlap first SRAM, then
other stuff. No idea how that would play out, but a useful outcomes
seem unlikely.
Map the flash memory at fixed address 0xFFF80000 with size 512KiB,
regardless of image size, to match the physical hardware.
Machine "taihu" maps its boot flash memory similarly. The code even
has a comment /* XXX: should check that size is 2MB */, followed by
disabled code to adjust the size to 2MiB regardless of image size.
Its code to map its application flash memory looks the same, except
there the XXX comment asks for 32MiB, and the code to adjust the size
isn't disabled. Note that pflash_cfi02_realize() fails with "failed
to read the initial flash content" for images smaller than 32MiB.
Map the boot flash memory at fixed address 0xFFE00000 with size 2MiB,
to match the physical hardware. Delete dead code from application
flash mapping, and simplify some.
Cc: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
---
hw/ppc/ppc405_boards.c | 51 +++++++++++++-----------------------------
1 file changed, 15 insertions(+), 36 deletions(-)
diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index f47b15f10e..672717ef1b 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -158,7 +158,7 @@ static void ref405ep_init(MachineState *machine)
target_ulong kernel_base, initrd_base;
long kernel_size, initrd_size;
int linux_boot;
- int fl_idx, fl_sectors, len;
+ int len;
DriveInfo *dinfo;
MemoryRegion *sysmem = get_system_memory();
@@ -185,26 +185,19 @@ static void ref405ep_init(MachineState *machine)
#ifdef DEBUG_BOARD_INIT
printf("%s: register BIOS\n", __func__);
#endif
- fl_idx = 0;
#ifdef USE_FLASH_BIOS
- dinfo = drive_get(IF_PFLASH, 0, fl_idx);
+ dinfo = drive_get(IF_PFLASH, 0, 0);
if (dinfo) {
- BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
-
- bios_size = blk_getlength(blk);
- fl_sectors = (bios_size + 65535) >> 16;
#ifdef DEBUG_BOARD_INIT
- printf("Register parallel flash %d size %lx"
- " at addr %lx '%s' %d\n",
- fl_idx, bios_size, -bios_size,
- blk_name(blk), fl_sectors);
+ printf("Register parallel flash\n");
#endif
+ bios_size = 8 * MiB;
pflash_cfi02_register((uint32_t)(-bios_size),
NULL, "ef405ep.bios", bios_size,
- blk, 65536, fl_sectors, 1,
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
+ 64 * KiB, bios_size / (64 * KiB), 1,
2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
1);
- fl_idx++;
} else
#endif
{
@@ -455,7 +448,7 @@ static void taihu_405ep_init(MachineState *machine)
target_ulong kernel_base, initrd_base;
long kernel_size, initrd_size;
int linux_boot;
- int fl_idx, fl_sectors;
+ int fl_idx;
DriveInfo *dinfo;
/* RAM is soldered to the board so the size cannot be changed */
@@ -486,21 +479,14 @@ static void taihu_405ep_init(MachineState *machine)
#if defined(USE_FLASH_BIOS)
dinfo = drive_get(IF_PFLASH, 0, fl_idx);
if (dinfo) {
- BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
-
- bios_size = blk_getlength(blk);
- /* XXX: should check that size is 2MB */
- // bios_size = 2 * 1024 * 1024;
- fl_sectors = (bios_size + 65535) >> 16;
#ifdef DEBUG_BOARD_INIT
- printf("Register parallel flash %d size %lx"
- " at addr %lx '%s' %d\n",
- fl_idx, bios_size, -bios_size,
- blk_name(blk), fl_sectors);
+ printf("Register boot flash\n");
#endif
- pflash_cfi02_register((uint32_t)(-bios_size),
+ bios_size = 2 * MiB;
+ pflash_cfi02_register(0xFFE00000,
NULL, "taihu_405ep.bios", bios_size,
- blk, 65536, fl_sectors, 1,
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
+ 64 * KiB, bios_size / (64 * KiB), 1,
4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
1);
fl_idx++;
@@ -536,20 +522,13 @@ static void taihu_405ep_init(MachineState *machine)
/* Register Linux flash */
dinfo = drive_get(IF_PFLASH, 0, fl_idx);
if (dinfo) {
- BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
-
- bios_size = blk_getlength(blk);
- /* XXX: should check that size is 32MB */
bios_size = 32 * MiB;
- fl_sectors = (bios_size + 65535) >> 16;
#ifdef DEBUG_BOARD_INIT
- printf("Register parallel flash %d size %lx"
- " at addr " TARGET_FMT_lx " '%s'\n",
- fl_idx, bios_size, (target_ulong)0xfc000000,
- blk_name(blk));
+ printf("Register application flash\n"
#endif
pflash_cfi02_register(0xfc000000, NULL, "taihu_405ep.flash", bios_size,
- blk, 65536, fl_sectors, 1,
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
+ 64 * KiB, bios_size / (64 * KiB), 1,
4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
1);
fl_idx++;
--
2.17.2
On 2/26/19 8:34 PM, Markus Armbruster wrote:
> Machine "ref405ep" maps its flash memory at address 2^32 - image size.
> Image size is rounded up to the next multiple of 64KiB. Useless,
> because pflash_cfi02_realize() fails with "failed to read the initial
> flash content" unless the rounding is a no-op.
>
> If the image size exceeds 0x80000 Bytes, we overlap first SRAM, then
> other stuff. No idea how that would play out, but a useful outcomes
> seem unlikely.
>
> Map the flash memory at fixed address 0xFFF80000 with size 512KiB,
> regardless of image size, to match the physical hardware.
>
> Machine "taihu" maps its boot flash memory similarly. The code even
> has a comment /* XXX: should check that size is 2MB */, followed by
> disabled code to adjust the size to 2MiB regardless of image size.
>
> Its code to map its application flash memory looks the same, except
> there the XXX comment asks for 32MiB, and the code to adjust the size
> isn't disabled. Note that pflash_cfi02_realize() fails with "failed
> to read the initial flash content" for images smaller than 32MiB.
>
> Map the boot flash memory at fixed address 0xFFE00000 with size 2MiB,
> to match the physical hardware. Delete dead code from application
> flash mapping, and simplify some.
>
> Cc: David Gibson <david@gibson.dropbear.id.au>
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> Acked-by: David Gibson <david@gibson.dropbear.id.au>
> ---
> hw/ppc/ppc405_boards.c | 51 +++++++++++++-----------------------------
> 1 file changed, 15 insertions(+), 36 deletions(-)
>
> diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
> index f47b15f10e..672717ef1b 100644
> --- a/hw/ppc/ppc405_boards.c
> +++ b/hw/ppc/ppc405_boards.c
> @@ -158,7 +158,7 @@ static void ref405ep_init(MachineState *machine)
> target_ulong kernel_base, initrd_base;
> long kernel_size, initrd_size;
> int linux_boot;
> - int fl_idx, fl_sectors, len;
> + int len;
> DriveInfo *dinfo;
> MemoryRegion *sysmem = get_system_memory();
>
> @@ -185,26 +185,19 @@ static void ref405ep_init(MachineState *machine)
> #ifdef DEBUG_BOARD_INIT
> printf("%s: register BIOS\n", __func__);
> #endif
> - fl_idx = 0;
> #ifdef USE_FLASH_BIOS
> - dinfo = drive_get(IF_PFLASH, 0, fl_idx);
> + dinfo = drive_get(IF_PFLASH, 0, 0);
> if (dinfo) {
> - BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
> -
> - bios_size = blk_getlength(blk);
> - fl_sectors = (bios_size + 65535) >> 16;
> #ifdef DEBUG_BOARD_INIT
> - printf("Register parallel flash %d size %lx"
> - " at addr %lx '%s' %d\n",
> - fl_idx, bios_size, -bios_size,
> - blk_name(blk), fl_sectors);
> + printf("Register parallel flash\n");
> #endif
> + bios_size = 8 * MiB;
> pflash_cfi02_register((uint32_t)(-bios_size),
> NULL, "ef405ep.bios", bios_size,
> - blk, 65536, fl_sectors, 1,
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> + 64 * KiB, bios_size / (64 * KiB), 1,
> 2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
> 1);
> - fl_idx++;
> } else
> #endif
> {
> @@ -455,7 +448,7 @@ static void taihu_405ep_init(MachineState *machine)
> target_ulong kernel_base, initrd_base;
> long kernel_size, initrd_size;
> int linux_boot;
> - int fl_idx, fl_sectors;
> + int fl_idx;
> DriveInfo *dinfo;
>
> /* RAM is soldered to the board so the size cannot be changed */
> @@ -486,21 +479,14 @@ static void taihu_405ep_init(MachineState *machine)
> #if defined(USE_FLASH_BIOS)
> dinfo = drive_get(IF_PFLASH, 0, fl_idx);
> if (dinfo) {
> - BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
> -
> - bios_size = blk_getlength(blk);
> - /* XXX: should check that size is 2MB */
> - // bios_size = 2 * 1024 * 1024;
> - fl_sectors = (bios_size + 65535) >> 16;
> #ifdef DEBUG_BOARD_INIT
> - printf("Register parallel flash %d size %lx"
> - " at addr %lx '%s' %d\n",
> - fl_idx, bios_size, -bios_size,
> - blk_name(blk), fl_sectors);
> + printf("Register boot flash\n");
> #endif
> - pflash_cfi02_register((uint32_t)(-bios_size),
> + bios_size = 2 * MiB;
> + pflash_cfi02_register(0xFFE00000,
> NULL, "taihu_405ep.bios", bios_size,
> - blk, 65536, fl_sectors, 1,
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> + 64 * KiB, bios_size / (64 * KiB), 1,
> 4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
> 1);
> fl_idx++;
> @@ -536,20 +522,13 @@ static void taihu_405ep_init(MachineState *machine)
> /* Register Linux flash */
> dinfo = drive_get(IF_PFLASH, 0, fl_idx);
> if (dinfo) {
> - BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
> -
> - bios_size = blk_getlength(blk);
> - /* XXX: should check that size is 32MB */
> bios_size = 32 * MiB;
> - fl_sectors = (bios_size + 65535) >> 16;
> #ifdef DEBUG_BOARD_INIT
> - printf("Register parallel flash %d size %lx"
> - " at addr " TARGET_FMT_lx " '%s'\n",
> - fl_idx, bios_size, (target_ulong)0xfc000000,
> - blk_name(blk));
> + printf("Register application flash\n"
> #endif
> pflash_cfi02_register(0xfc000000, NULL, "taihu_405ep.flash", bios_size,
> - blk, 65536, fl_sectors, 1,
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> + 64 * KiB, bios_size / (64 * KiB), 1,
> 4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
> 1);
> fl_idx++;
>
The same comments I sent to the previous patch of this series apply here:
https://lists.gnu.org/archive/html/qemu-devel/2019-03/msg01274.html
Regards,
Phil.
Markus Armbruster <armbru@redhat.com> writes:
> Machine "ref405ep" maps its flash memory at address 2^32 - image size.
> Image size is rounded up to the next multiple of 64KiB. Useless,
> because pflash_cfi02_realize() fails with "failed to read the initial
> flash content" unless the rounding is a no-op.
>
> If the image size exceeds 0x80000 Bytes, we overlap first SRAM, then
> other stuff. No idea how that would play out, but a useful outcomes
> seem unlikely.
>
> Map the flash memory at fixed address 0xFFF80000 with size 512KiB,
> regardless of image size, to match the physical hardware.
>
> Machine "taihu" maps its boot flash memory similarly. The code even
> has a comment /* XXX: should check that size is 2MB */, followed by
> disabled code to adjust the size to 2MiB regardless of image size.
>
> Its code to map its application flash memory looks the same, except
> there the XXX comment asks for 32MiB, and the code to adjust the size
> isn't disabled. Note that pflash_cfi02_realize() fails with "failed
> to read the initial flash content" for images smaller than 32MiB.
>
> Map the boot flash memory at fixed address 0xFFE00000 with size 2MiB,
> to match the physical hardware. Delete dead code from application
> flash mapping, and simplify some.
It seems to me the DEBUG_BOARD_INIT code is probably out of date cruft
that could be excised all together. But that doesn't stop this being
useful:
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
>
> Cc: David Gibson <david@gibson.dropbear.id.au>
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> Acked-by: David Gibson <david@gibson.dropbear.id.au>
> ---
> hw/ppc/ppc405_boards.c | 51 +++++++++++++-----------------------------
> 1 file changed, 15 insertions(+), 36 deletions(-)
>
> diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
> index f47b15f10e..672717ef1b 100644
> --- a/hw/ppc/ppc405_boards.c
> +++ b/hw/ppc/ppc405_boards.c
> @@ -158,7 +158,7 @@ static void ref405ep_init(MachineState *machine)
> target_ulong kernel_base, initrd_base;
> long kernel_size, initrd_size;
> int linux_boot;
> - int fl_idx, fl_sectors, len;
> + int len;
> DriveInfo *dinfo;
> MemoryRegion *sysmem = get_system_memory();
>
> @@ -185,26 +185,19 @@ static void ref405ep_init(MachineState *machine)
> #ifdef DEBUG_BOARD_INIT
> printf("%s: register BIOS\n", __func__);
> #endif
> - fl_idx = 0;
> #ifdef USE_FLASH_BIOS
> - dinfo = drive_get(IF_PFLASH, 0, fl_idx);
> + dinfo = drive_get(IF_PFLASH, 0, 0);
> if (dinfo) {
> - BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
> -
> - bios_size = blk_getlength(blk);
> - fl_sectors = (bios_size + 65535) >> 16;
> #ifdef DEBUG_BOARD_INIT
> - printf("Register parallel flash %d size %lx"
> - " at addr %lx '%s' %d\n",
> - fl_idx, bios_size, -bios_size,
> - blk_name(blk), fl_sectors);
> + printf("Register parallel flash\n");
> #endif
> + bios_size = 8 * MiB;
> pflash_cfi02_register((uint32_t)(-bios_size),
> NULL, "ef405ep.bios", bios_size,
> - blk, 65536, fl_sectors, 1,
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> + 64 * KiB, bios_size / (64 * KiB), 1,
> 2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
> 1);
> - fl_idx++;
> } else
> #endif
> {
> @@ -455,7 +448,7 @@ static void taihu_405ep_init(MachineState *machine)
> target_ulong kernel_base, initrd_base;
> long kernel_size, initrd_size;
> int linux_boot;
> - int fl_idx, fl_sectors;
> + int fl_idx;
> DriveInfo *dinfo;
>
> /* RAM is soldered to the board so the size cannot be changed */
> @@ -486,21 +479,14 @@ static void taihu_405ep_init(MachineState *machine)
> #if defined(USE_FLASH_BIOS)
> dinfo = drive_get(IF_PFLASH, 0, fl_idx);
> if (dinfo) {
> - BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
> -
> - bios_size = blk_getlength(blk);
> - /* XXX: should check that size is 2MB */
> - // bios_size = 2 * 1024 * 1024;
> - fl_sectors = (bios_size + 65535) >> 16;
> #ifdef DEBUG_BOARD_INIT
> - printf("Register parallel flash %d size %lx"
> - " at addr %lx '%s' %d\n",
> - fl_idx, bios_size, -bios_size,
> - blk_name(blk), fl_sectors);
> + printf("Register boot flash\n");
> #endif
> - pflash_cfi02_register((uint32_t)(-bios_size),
> + bios_size = 2 * MiB;
> + pflash_cfi02_register(0xFFE00000,
> NULL, "taihu_405ep.bios", bios_size,
> - blk, 65536, fl_sectors, 1,
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> + 64 * KiB, bios_size / (64 * KiB), 1,
> 4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
> 1);
> fl_idx++;
> @@ -536,20 +522,13 @@ static void taihu_405ep_init(MachineState *machine)
> /* Register Linux flash */
> dinfo = drive_get(IF_PFLASH, 0, fl_idx);
> if (dinfo) {
> - BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
> -
> - bios_size = blk_getlength(blk);
> - /* XXX: should check that size is 32MB */
> bios_size = 32 * MiB;
> - fl_sectors = (bios_size + 65535) >> 16;
> #ifdef DEBUG_BOARD_INIT
> - printf("Register parallel flash %d size %lx"
> - " at addr " TARGET_FMT_lx " '%s'\n",
> - fl_idx, bios_size, (target_ulong)0xfc000000,
> - blk_name(blk));
> + printf("Register application flash\n"
> #endif
> pflash_cfi02_register(0xfc000000, NULL, "taihu_405ep.flash", bios_size,
> - blk, 65536, fl_sectors, 1,
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> + 64 * KiB, bios_size / (64 * KiB), 1,
> 4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
> 1);
> fl_idx++;
--
Alex Bennée
Alex Bennée <alex.bennee@linaro.org> writes: > Markus Armbruster <armbru@redhat.com> writes: > >> Machine "ref405ep" maps its flash memory at address 2^32 - image size. >> Image size is rounded up to the next multiple of 64KiB. Useless, >> because pflash_cfi02_realize() fails with "failed to read the initial >> flash content" unless the rounding is a no-op. >> >> If the image size exceeds 0x80000 Bytes, we overlap first SRAM, then >> other stuff. No idea how that would play out, but a useful outcomes >> seem unlikely. >> >> Map the flash memory at fixed address 0xFFF80000 with size 512KiB, >> regardless of image size, to match the physical hardware. >> >> Machine "taihu" maps its boot flash memory similarly. The code even >> has a comment /* XXX: should check that size is 2MB */, followed by >> disabled code to adjust the size to 2MiB regardless of image size. >> >> Its code to map its application flash memory looks the same, except >> there the XXX comment asks for 32MiB, and the code to adjust the size >> isn't disabled. Note that pflash_cfi02_realize() fails with "failed >> to read the initial flash content" for images smaller than 32MiB. >> >> Map the boot flash memory at fixed address 0xFFE00000 with size 2MiB, >> to match the physical hardware. Delete dead code from application >> flash mapping, and simplify some. > > It seems to me the DEBUG_BOARD_INIT code is probably out of date cruft > that could be excised all together. But that doesn't stop this being > useful: David, would you like me to excise DEBUG_BOARD_INIT? > Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Thanks!
On Thu, Mar 07, 2019 at 08:01:35AM +0100, Markus Armbruster wrote: > Alex Bennée <alex.bennee@linaro.org> writes: > > > Markus Armbruster <armbru@redhat.com> writes: > > > >> Machine "ref405ep" maps its flash memory at address 2^32 - image size. > >> Image size is rounded up to the next multiple of 64KiB. Useless, > >> because pflash_cfi02_realize() fails with "failed to read the initial > >> flash content" unless the rounding is a no-op. > >> > >> If the image size exceeds 0x80000 Bytes, we overlap first SRAM, then > >> other stuff. No idea how that would play out, but a useful outcomes > >> seem unlikely. > >> > >> Map the flash memory at fixed address 0xFFF80000 with size 512KiB, > >> regardless of image size, to match the physical hardware. > >> > >> Machine "taihu" maps its boot flash memory similarly. The code even > >> has a comment /* XXX: should check that size is 2MB */, followed by > >> disabled code to adjust the size to 2MiB regardless of image size. > >> > >> Its code to map its application flash memory looks the same, except > >> there the XXX comment asks for 32MiB, and the code to adjust the size > >> isn't disabled. Note that pflash_cfi02_realize() fails with "failed > >> to read the initial flash content" for images smaller than 32MiB. > >> > >> Map the boot flash memory at fixed address 0xFFE00000 with size 2MiB, > >> to match the physical hardware. Delete dead code from application > >> flash mapping, and simplify some. > > > > It seems to me the DEBUG_BOARD_INIT code is probably out of date cruft > > that could be excised all together. But that doesn't stop this being > > useful: > > David, would you like me to excise DEBUG_BOARD_INIT? If you have the chance to look at it, that would be great. -- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson
David Gibson <david@gibson.dropbear.id.au> writes: > On Thu, Mar 07, 2019 at 08:01:35AM +0100, Markus Armbruster wrote: >> Alex Bennée <alex.bennee@linaro.org> writes: >> >> > Markus Armbruster <armbru@redhat.com> writes: >> > >> >> Machine "ref405ep" maps its flash memory at address 2^32 - image size. >> >> Image size is rounded up to the next multiple of 64KiB. Useless, >> >> because pflash_cfi02_realize() fails with "failed to read the initial >> >> flash content" unless the rounding is a no-op. >> >> >> >> If the image size exceeds 0x80000 Bytes, we overlap first SRAM, then >> >> other stuff. No idea how that would play out, but a useful outcomes >> >> seem unlikely. >> >> >> >> Map the flash memory at fixed address 0xFFF80000 with size 512KiB, >> >> regardless of image size, to match the physical hardware. >> >> >> >> Machine "taihu" maps its boot flash memory similarly. The code even >> >> has a comment /* XXX: should check that size is 2MB */, followed by >> >> disabled code to adjust the size to 2MiB regardless of image size. >> >> >> >> Its code to map its application flash memory looks the same, except >> >> there the XXX comment asks for 32MiB, and the code to adjust the size >> >> isn't disabled. Note that pflash_cfi02_realize() fails with "failed >> >> to read the initial flash content" for images smaller than 32MiB. >> >> >> >> Map the boot flash memory at fixed address 0xFFE00000 with size 2MiB, >> >> to match the physical hardware. Delete dead code from application >> >> flash mapping, and simplify some. >> > >> > It seems to me the DEBUG_BOARD_INIT code is probably out of date cruft >> > that could be excised all together. But that doesn't stop this being >> > useful: >> >> David, would you like me to excise DEBUG_BOARD_INIT? > > If you have the chance to look at it, that would be great. Done in v4. Thanks!
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