Date: Sat, 4 Feb 2023 21:29:49 GMT From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: e66352013a67 - main - usb: add support for Huawei E5573Cs322 Message-ID: <202302042129.314LTnjW047473@gitrepo.freebsd.org>
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The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=e66352013a67183dfeec14b2a22913305c26e838 commit e66352013a67183dfeec14b2a22913305c26e838 Author: Michael Paepcke <fbsd@paepcke.de> AuthorDate: 2022-12-17 16:51:36 +0000 Commit: Warner Losh <imp@FreeBSD.org> CommitDate: 2023-02-04 21:27:09 +0000 usb: add support for Huawei E5573Cs322 Switch the now added E5573Cs322_ECM (0x14db) as well per default to NCM. With this patch we default all devices to simple NCM mode to avoid the problem and get a consistent reliable behavior. No matter what firmware version and provider mix are involved. Rationale: Even the bigger SOC shows under complex load in ECM (double-nat) mode the same performance drop from 25Mbit to 2Mbit Line Speed, similar to E3372h. Reason: Thermal problems (reported via serial debug interface in ACM Mode) after 2-3 minutes load. Fix the root cause and bundle a working firmware is out of reach because Huawei sells the same hardware, different (crippled) firmware versions at different price points in different markets as strategy. Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/633 --- sys/dev/usb/net/if_cdce.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/dev/usb/net/if_cdce.c b/sys/dev/usb/net/if_cdce.c index 50f909c630cd..3cad74a11022 100644 --- a/sys/dev/usb/net/if_cdce.c +++ b/sys/dev/usb/net/if_cdce.c @@ -266,7 +266,8 @@ static int cdce_driver_loaded(struct module *, int, void *); static const STRUCT_USB_HOST_ID cdce_switch_devs[] = { {USB_VPI(USB_VENDOR_HUAWEI, USB_PRODUCT_HUAWEI_E3272_INIT, MSC_EJECT_HUAWEI2)}, {USB_VPI(USB_VENDOR_HUAWEI, USB_PRODUCT_HUAWEI_E3372v153_INIT, MSC_EJECT_HUAWEI2)}, - {USB_VPI(USB_VENDOR_HUAWEI, USB_PRODUCT_HUAWEI_E3372_INIT, MSC_EJECT_HUAWEI3)}, + {USB_VPI(USB_VENDOR_HUAWEI, USB_PRODUCT_HUAWEI_E3372_INIT, MSC_EJECT_HUAWEI4)}, + {USB_VPI(USB_VENDOR_HUAWEI, USB_PRODUCT_HUAWEI_E5573Cs322_ECM, MSC_EJECT_HUAWEI3)}, }; static const STRUCT_USB_HOST_ID cdce_host_devs[] = {
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