* [PATCH v3 0/2] Add BCM43752 chipset support @ 2021-08-12 16:52 Angus Ainslie 2021-08-12 16:52 ` [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization Angus Ainslie 2021-08-12 16:52 ` [PATCH v3 2/2] btbcm: add patch ram for bluetooth Angus Ainslie 0 siblings, 2 replies; 9+ messages in thread From: Angus Ainslie @ 2021-08-12 16:52 UTC (permalink / raw) To: kernel Cc: Arend van Spriel, Franky Lin, Kalle Valo, linux-wireless, brcm80211-dev-list.pdl, linux-bluetooth, Angus Ainslie The SparkLan AP6275 SDIO M.2 card contains a BCM43752 based module and these patches were tested with that card. This was tested on the 5.13 kernel with a minor substition BRCMF_FW_DEF for BRCMF_FW_CLM_DEF. It should apply and build on the wireless-next branch. Changes since v2: Squashed patches 1 and 2. Fixed bluetooth patch subject. Changes since v1: Add bluetooth patchram definition Angus Ainslie (2): brcmfmac: add 43752 SDIO ids and initialization btbcm: add patch ram for bluetooth drivers/bluetooth/btbcm.c | 1 + drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 1 + drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 3 +++ drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 8 ++++++-- .../net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h | 1 + include/linux/mmc/sdio_ids.h | 1 + 6 files changed, 13 insertions(+), 2 deletions(-) -- 2.25.1 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization 2021-08-12 16:52 [PATCH v3 0/2] Add BCM43752 chipset support Angus Ainslie @ 2021-08-12 16:52 ` Angus Ainslie 2021-08-12 17:29 ` Add BCM43752 chipset support bluez.test.bot 2021-08-21 16:59 ` [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization Kalle Valo 2021-08-12 16:52 ` [PATCH v3 2/2] btbcm: add patch ram for bluetooth Angus Ainslie 1 sibling, 2 replies; 9+ messages in thread From: Angus Ainslie @ 2021-08-12 16:52 UTC (permalink / raw) To: kernel Cc: Arend van Spriel, Franky Lin, Kalle Valo, linux-wireless, brcm80211-dev-list.pdl, linux-bluetooth, Angus Ainslie Add HW and SDIO ids for use with the SparkLan AP6275S Add the firmware mapping structures for the BRCM43752 chipset. The 43752 needs some things setup similar to the 43012 chipset. The WATERMARK shows better performance when initialized to the 4373 value. Signed-off-by: Angus Ainslie <angus@akkea.ca> --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 1 + drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 3 +++ drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 8 ++++++-- .../net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h | 1 + include/linux/mmc/sdio_ids.h | 1 + 5 files changed, 12 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index 633d0ab19031..485ddeb436ae 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -990,6 +990,7 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = { BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4359), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_CYPRESS_4373), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_CYPRESS_43012), + BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_CYPRESS_43752), BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_CYPRESS_89359), { /* end: all zeroes */ } }; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c index 45037decba40..cc41ba5421f4 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c @@ -727,6 +727,8 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci) case BRCM_CC_4364_CHIP_ID: case CY_CC_4373_CHIP_ID: return 0x160000; + case CY_CC_43752_CHIP_ID: + return 0x170000; default: brcmf_err("unknown chip: %s\n", ci->pub.name); break; @@ -1411,6 +1413,7 @@ bool brcmf_chip_sr_capable(struct brcmf_chip *pub) reg = chip->ops->read32(chip->ctx, addr); return (reg & CC_SR_CTL0_ENABLE_MASK) != 0; case BRCM_CC_4359_CHIP_ID: + case CY_CC_43752_CHIP_ID: case CY_CC_43012_CHIP_ID: addr = CORE_CC_REG(pmu->base, retention_ctl); reg = chip->ops->read32(chip->ctx, addr); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 97ee9e2e2e35..84d8ddff2aef 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -624,6 +624,7 @@ BRCMF_FW_CLM_DEF(4356, "brcmfmac4356-sdio"); BRCMF_FW_DEF(4359, "brcmfmac4359-sdio"); BRCMF_FW_CLM_DEF(4373, "brcmfmac4373-sdio"); BRCMF_FW_CLM_DEF(43012, "brcmfmac43012-sdio"); +BRCMF_FW_CLM_DEF(43752, "brcmfmac43752-sdio"); /* firmware config files */ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-sdio.*.txt"); @@ -650,7 +651,8 @@ static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356), BRCMF_FW_ENTRY(BRCM_CC_4359_CHIP_ID, 0xFFFFFFFF, 4359), BRCMF_FW_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373), - BRCMF_FW_ENTRY(CY_CC_43012_CHIP_ID, 0xFFFFFFFF, 43012) + BRCMF_FW_ENTRY(CY_CC_43012_CHIP_ID, 0xFFFFFFFF, 43012), + BRCMF_FW_ENTRY(CY_CC_43752_CHIP_ID, 0xFFFFFFFF, 43752) }; #define TXCTL_CREDITS 2 @@ -3416,7 +3418,8 @@ static int brcmf_sdio_download_firmware(struct brcmf_sdio *bus, static bool brcmf_sdio_aos_no_decode(struct brcmf_sdio *bus) { - if (bus->ci->chip == CY_CC_43012_CHIP_ID) + if (bus->ci->chip == CY_CC_43012_CHIP_ID || + bus->ci->chip == CY_CC_43752_CHIP_ID) return true; else return false; @@ -4257,6 +4260,7 @@ static void brcmf_sdio_firmware_callback(struct device *dev, int err, switch (sdiod->func1->device) { case SDIO_DEVICE_ID_BROADCOM_CYPRESS_4373: + case SDIO_DEVICE_ID_BROADCOM_CYPRESS_43752: brcmf_dbg(INFO, "set F2 watermark to 0x%x*4 bytes\n", CY_4373_F2_WATERMARK); brcmf_sdiod_writeb(sdiod, SBSDIO_WATERMARK, diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h index 00309b272a0e..9d81320164ce 100644 --- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h +++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h @@ -52,6 +52,7 @@ #define BRCM_CC_4371_CHIP_ID 0x4371 #define CY_CC_4373_CHIP_ID 0x4373 #define CY_CC_43012_CHIP_ID 43012 +#define CY_CC_43752_CHIP_ID 43752 /* USB Device IDs */ #define BRCM_USB_43143_DEVICE_ID 0xbd1e diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h index 12036619346c..a85c9f0bd470 100644 --- a/include/linux/mmc/sdio_ids.h +++ b/include/linux/mmc/sdio_ids.h @@ -75,6 +75,7 @@ #define SDIO_DEVICE_ID_BROADCOM_43364 0xa9a4 #define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6 #define SDIO_DEVICE_ID_BROADCOM_43455 0xa9bf +#define SDIO_DEVICE_ID_BROADCOM_CYPRESS_43752 0xaae8 #define SDIO_VENDOR_ID_MARVELL 0x02df #define SDIO_DEVICE_ID_MARVELL_LIBERTAS 0x9103 -- 2.25.1 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* RE: Add BCM43752 chipset support 2021-08-12 16:52 ` [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization Angus Ainslie @ 2021-08-12 17:29 ` bluez.test.bot 2021-08-21 16:59 ` [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization Kalle Valo 1 sibling, 0 replies; 9+ messages in thread From: bluez.test.bot @ 2021-08-12 17:29 UTC (permalink / raw) To: linux-bluetooth, angus [-- Attachment #1: Type: text/plain, Size: 2727 bytes --] This is automated email and please do not reply to this email! Dear submitter, Thank you for submitting the patches to the linux bluetooth mailing list. This is a CI test results with your patch series: PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=530743 ---Test result--- Test Summary: CheckPatch PASS 1.59 seconds GitLint PASS 0.25 seconds BuildKernel PASS 621.96 seconds TestRunner: Setup PASS 403.66 seconds TestRunner: l2cap-tester PASS 2.97 seconds TestRunner: bnep-tester PASS 2.09 seconds TestRunner: mgmt-tester PASS 32.34 seconds TestRunner: rfcomm-tester PASS 2.26 seconds TestRunner: sco-tester PASS 2.21 seconds TestRunner: smp-tester FAIL 2.38 seconds TestRunner: userchan-tester PASS 2.18 seconds Details ############################## Test: CheckPatch - PASS - 1.59 seconds Run checkpatch.pl script with rule in .checkpatch.conf ############################## Test: GitLint - PASS - 0.25 seconds Run gitlint with rule in .gitlint ############################## Test: BuildKernel - PASS - 621.96 seconds Build Kernel with minimal configuration supports Bluetooth ############################## Test: TestRunner: Setup - PASS - 403.66 seconds Setup environment for running Test Runner ############################## Test: TestRunner: l2cap-tester - PASS - 2.97 seconds Run test-runner with l2cap-tester Total: 40, Passed: 40 (100.0%), Failed: 0, Not Run: 0 ############################## Test: TestRunner: bnep-tester - PASS - 2.09 seconds Run test-runner with bnep-tester Total: 1, Passed: 1 (100.0%), Failed: 0, Not Run: 0 ############################## Test: TestRunner: mgmt-tester - PASS - 32.34 seconds Run test-runner with mgmt-tester Total: 448, Passed: 445 (99.3%), Failed: 0, Not Run: 3 ############################## Test: TestRunner: rfcomm-tester - PASS - 2.26 seconds Run test-runner with rfcomm-tester Total: 9, Passed: 9 (100.0%), Failed: 0, Not Run: 0 ############################## Test: TestRunner: sco-tester - PASS - 2.21 seconds Run test-runner with sco-tester Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0 ############################## Test: TestRunner: smp-tester - FAIL - 2.38 seconds Run test-runner with smp-tester Total: 8, Passed: 7 (87.5%), Failed: 1, Not Run: 0 Failed Test Cases SMP Client - SC Request 2 Failed 0.028 seconds ############################## Test: TestRunner: userchan-tester - PASS - 2.18 seconds Run test-runner with userchan-tester Total: 3, Passed: 3 (100.0%), Failed: 0, Not Run: 0 --- Regards, Linux Bluetooth [-- Attachment #2: l2cap-tester.log --] [-- Type: application/octet-stream, Size: 44386 bytes --] [-- Attachment #3: bnep-tester.log --] [-- Type: application/octet-stream, Size: 3593 bytes --] [-- Attachment #4: mgmt-tester.log --] [-- Type: application/octet-stream, Size: 616861 bytes --] [-- Attachment #5: rfcomm-tester.log --] [-- Type: application/octet-stream, Size: 11713 bytes --] [-- Attachment #6: sco-tester.log --] [-- Type: application/octet-stream, Size: 9948 bytes --] [-- Attachment #7: smp-tester.log --] [-- Type: application/octet-stream, Size: 11741 bytes --] [-- Attachment #8: userchan-tester.log --] [-- Type: application/octet-stream, Size: 5487 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization 2021-08-12 16:52 ` [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization Angus Ainslie 2021-08-12 17:29 ` Add BCM43752 chipset support bluez.test.bot @ 2021-08-21 16:59 ` Kalle Valo 1 sibling, 0 replies; 9+ messages in thread From: Kalle Valo @ 2021-08-21 16:59 UTC (permalink / raw) To: Angus Ainslie Cc: kernel, Arend van Spriel, Franky Lin, linux-wireless, brcm80211-dev-list.pdl, linux-bluetooth, Angus Ainslie Angus Ainslie <angus@akkea.ca> wrote: > Add HW and SDIO ids for use with the SparkLan AP6275S > Add the firmware mapping structures for the BRCM43752 chipset. > The 43752 needs some things setup similar to the 43012 chipset. > The WATERMARK shows better performance when initialized to the 4373 value. > > Signed-off-by: Angus Ainslie <angus@akkea.ca> Patch applied to wireless-drivers-next.git, thanks. d2587c57ffd8 brcmfmac: add 43752 SDIO ids and initialization -- https://patchwork.kernel.org/project/linux-wireless/patch/20210812165218.2508258-2-angus@akkea.ca/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches ^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v3 2/2] btbcm: add patch ram for bluetooth 2021-08-12 16:52 [PATCH v3 0/2] Add BCM43752 chipset support Angus Ainslie 2021-08-12 16:52 ` [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization Angus Ainslie @ 2021-08-12 16:52 ` Angus Ainslie 2021-08-16 15:58 ` Marcel Holtmann 2021-08-16 21:58 ` Arend van Spriel 1 sibling, 2 replies; 9+ messages in thread From: Angus Ainslie @ 2021-08-12 16:52 UTC (permalink / raw) To: kernel Cc: Arend van Spriel, Franky Lin, Kalle Valo, linux-wireless, brcm80211-dev-list.pdl, linux-bluetooth, Angus Ainslie Bluetooth on the BCM43752 needs a patchram file to function correctly. Signed-off-by: Angus Ainslie <angus@akkea.ca> --- drivers/bluetooth/btbcm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index e5d706ed55ea..e4182acee488 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -387,6 +387,7 @@ struct bcm_subver_table { }; static const struct bcm_subver_table bcm_uart_subver_table[] = { + { 0x1111, "BCM4362A2" }, /* 000.017.017 */ { 0x4103, "BCM4330B1" }, /* 002.001.003 */ { 0x410d, "BCM4334B0" }, /* 002.001.013 */ { 0x410e, "BCM43341B0" }, /* 002.001.014 */ -- 2.25.1 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH v3 2/2] btbcm: add patch ram for bluetooth 2021-08-12 16:52 ` [PATCH v3 2/2] btbcm: add patch ram for bluetooth Angus Ainslie @ 2021-08-16 15:58 ` Marcel Holtmann 2021-08-16 21:58 ` Arend van Spriel 1 sibling, 0 replies; 9+ messages in thread From: Marcel Holtmann @ 2021-08-16 15:58 UTC (permalink / raw) To: Angus Ainslie Cc: kernel, Arend van Spriel, Franky Lin, Kalle Valo, linux-wireless, brcm80211-dev-list.pdl, linux-bluetooth Hi Angus, > Bluetooth on the BCM43752 needs a patchram file to function correctly. > > Signed-off-by: Angus Ainslie <angus@akkea.ca> > --- > drivers/bluetooth/btbcm.c | 1 + > 1 file changed, 1 insertion(+) patch has been applied to bluetooth-next tree. Regards Marcel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v3 2/2] btbcm: add patch ram for bluetooth 2021-08-12 16:52 ` [PATCH v3 2/2] btbcm: add patch ram for bluetooth Angus Ainslie 2021-08-16 15:58 ` Marcel Holtmann @ 2021-08-16 21:58 ` Arend van Spriel 2021-08-19 15:26 ` Marcel Holtmann 1 sibling, 1 reply; 9+ messages in thread From: Arend van Spriel @ 2021-08-16 21:58 UTC (permalink / raw) To: Angus Ainslie, kernel Cc: Arend van Spriel, Franky Lin, Kalle Valo, linux-wireless, brcm80211-dev-list.pdl, linux-bluetooth On 8/12/2021 6:52 PM, Angus Ainslie wrote: > Bluetooth on the BCM43752 needs a patchram file to function correctly. > > Signed-off-by: Angus Ainslie <angus@akkea.ca> > --- > drivers/bluetooth/btbcm.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c > index e5d706ed55ea..e4182acee488 100644 > --- a/drivers/bluetooth/btbcm.c > +++ b/drivers/bluetooth/btbcm.c > @@ -387,6 +387,7 @@ struct bcm_subver_table { > }; > > static const struct bcm_subver_table bcm_uart_subver_table[] = { > + { 0x1111, "BCM4362A2" }, /* 000.017.017 */ Noticed Marcel applied this one already, but as I asked in earlier patch I would like to know why the commit message says 43752 but this entry says 4362? Still confused. Regards, Arend ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v3 2/2] btbcm: add patch ram for bluetooth 2021-08-16 21:58 ` Arend van Spriel @ 2021-08-19 15:26 ` Marcel Holtmann 2021-08-19 15:43 ` Arend van Spriel 0 siblings, 1 reply; 9+ messages in thread From: Marcel Holtmann @ 2021-08-19 15:26 UTC (permalink / raw) To: Arend van Spriel Cc: Angus Ainslie, kernel, Arend van Spriel, Franky Lin, Kalle Valo, linux-wireless, brcm80211-dev-list.pdl, linux-bluetooth Hi Arend, >> Bluetooth on the BCM43752 needs a patchram file to function correctly. >> Signed-off-by: Angus Ainslie <angus@akkea.ca> >> --- >> drivers/bluetooth/btbcm.c | 1 + >> 1 file changed, 1 insertion(+) >> diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c >> index e5d706ed55ea..e4182acee488 100644 >> --- a/drivers/bluetooth/btbcm.c >> +++ b/drivers/bluetooth/btbcm.c >> @@ -387,6 +387,7 @@ struct bcm_subver_table { >> }; >> static const struct bcm_subver_table bcm_uart_subver_table[] = { >> + { 0x1111, "BCM4362A2" }, /* 000.017.017 */ > > Noticed Marcel applied this one already, but as I asked in earlier patch I would like to know why the commit message says 43752 but this entry says 4362? Still confused. seems I missed that part. Can you look internally what this hardware is and we fix it? Regards Marcel ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v3 2/2] btbcm: add patch ram for bluetooth 2021-08-19 15:26 ` Marcel Holtmann @ 2021-08-19 15:43 ` Arend van Spriel 0 siblings, 0 replies; 9+ messages in thread From: Arend van Spriel @ 2021-08-19 15:43 UTC (permalink / raw) To: Marcel Holtmann, Arend van Spriel Cc: Angus Ainslie, kernel, Franky Lin, Kalle Valo, linux-wireless, brcm80211-dev-list.pdl, linux-bluetooth On August 19, 2021 5:26:42 PM Marcel Holtmann <marcel@holtmann.org> wrote: > Hi Arend, > >>> Bluetooth on the BCM43752 needs a patchram file to function correctly. >>> Signed-off-by: Angus Ainslie <angus@akkea.ca> >>> --- >>> drivers/bluetooth/btbcm.c | 1 + >>> 1 file changed, 1 insertion(+) >>> diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c >>> index e5d706ed55ea..e4182acee488 100644 >>> --- a/drivers/bluetooth/btbcm.c >>> +++ b/drivers/bluetooth/btbcm.c >>> @@ -387,6 +387,7 @@ struct bcm_subver_table { >>> }; >>> static const struct bcm_subver_table bcm_uart_subver_table[] = { >>> + { 0x1111, "BCM4362A2" }, /* 000.017.017 */ >> >> Noticed Marcel applied this one already, but as I asked in earlier patch I >> would like to know why the commit message says 43752 but this entry says >> 4362? Still confused. > > seems I missed that part. Can you look internally what this hardware is and > we fix it? I will check although not internally as this is probably a Cypress chipset. Anyway, I will follow up on this. Regards, Arend ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2021-08-21 16:59 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-08-12 16:52 [PATCH v3 0/2] Add BCM43752 chipset support Angus Ainslie 2021-08-12 16:52 ` [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization Angus Ainslie 2021-08-12 17:29 ` Add BCM43752 chipset support bluez.test.bot 2021-08-21 16:59 ` [PATCH v3 1/2] brcmfmac: add 43752 SDIO ids and initialization Kalle Valo 2021-08-12 16:52 ` [PATCH v3 2/2] btbcm: add patch ram for bluetooth Angus Ainslie 2021-08-16 15:58 ` Marcel Holtmann 2021-08-16 21:58 ` Arend van Spriel 2021-08-19 15:26 ` Marcel Holtmann 2021-08-19 15:43 ` Arend van Spriel
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