PINE64 dev

07 Jan 2021 16:18

konradybcio: aaand now it negotiates address but ip neigh is empty and the connections are not there

PINE64 dev

07 Jan 2021 16:16

minecrell: that's not particularly fast :D

PINE64 dev

07 Jan 2021 16:01

konradybcio: 600-800ms

PINE64 dev

07 Jan 2021 16:01

MartijnBraam: yes it should

PINE64 dev

07 Jan 2021 15:59

MartijnBraam: I guess you should be able to look up the modem ipv6 with ip -6 neigh show

PINE64 dev

07 Jan 2021 15:56

konradybcio: ok I think I was wrong

PINE64 dev

07 Jan 2021 15:51

biktorgj: Or hardcode a different one in the initramfs

PINE64 dev

07 Jan 2021 15:49

konradybcio: but 0.624ms is higher than usual localhost ping..

PINE64 dev

07 Jan 2021 15:48

konradybcio: I think I can ping the phone from the modem over ipv6?

PINE64 dev

07 Jan 2021 13:20

konradybcio: the functions aren't transplantable in an obvious way

PINE64 dev

07 Jan 2021 12:55

minecrell: it's ugly obviously, I just wonder if it works

PINE64 dev

07 Jan 2021 12:54

konradybcio: doesn't it?

PINE64 dev

07 Jan 2021 12:54

minecrell: konradybcio: perhaps you can hack https://github.com/msm8916-mainline/android_kernel_qcom_msm8916/blob/b20608408caff817ec874f325127b07609fbaeb8/drivers/usb/phy/phy-msm-usb.c#L633-L673 (qcom_snps_hsphy_por_reset) into ci_hdrc_msm_por_reset() and then try phy-qcom-usb-hs as-is like on 8916

PINE64 dev

07 Jan 2021 12:45

minecrell: hm

PINE64 dev

07 Jan 2021 12:45

minecrell: so you're also running some wrong PHY reset code additionally :D

PINE64 dev

07 Jan 2021 16:17

konradybcio: well I needed a way to know it's not localhost :P

PINE64 dev

07 Jan 2021 16:01

MartijnBraam: it should show all the hosts it know of, and since the usb link is a point to point link it will always be the device on the other end

PINE64 dev

07 Jan 2021 16:01

konradybcio: so yeah, I can ping it from both sides

PINE64 dev

07 Jan 2021 16:00

konradybcio: so if I run it on the modem it'll show the PP ip?

PINE64 dev

07 Jan 2021 15:56

konradybcio: rebuilding pmos initsf

PINE64 dev

07 Jan 2021 15:52

konradybcio: ok I think it's going well

PINE64 dev

07 Jan 2021 15:50

biktorgj: Why not change the ipv4 addr?

PINE64 dev

07 Jan 2021 15:49

konradybcio: im not good with networking so I might be pinging the modem from the modem

PINE64 dev

07 Jan 2021 15:40

konradybcio: apparently the lo interface (responsible for 127.0.0.1) didn't enable itself by default on pmos ramdisk on the modem

PINE64 dev

07 Jan 2021 13:20

konradybcio: aaa my brain

PINE64 dev

07 Jan 2021 12:55

minecrell: with that you use the MIMO in the USB controller node instead of PHY

PINE64 dev

07 Jan 2021 12:54

minecrell: then the ulpi dev doesn't need the MIMO resoruc

PINE64 dev

07 Jan 2021 12:45

minecrell: well, I guess only if you reference the reset controller somewhere

PINE64 dev

07 Jan 2021 12:45

konradybcio: great

PINE64 dev

07 Jan 2021 12:45

minecrell: and it's hardcoded into ci_hdrc_msm.c https://github.com/torvalds/linux/blob/71c061d2443814de15e177489d5cc00a4a253ef3/drivers/usb/chipidea/ci_hdrc_msm.c#L48-L77