Bug #111769

Bug #111192: 【Figure】【EVT3】【EE】【启动时间1分6秒】【Performance】

pcie_init模块耗时过长

Added by CD SYSTEM-龚元祝 almost 3 years ago. Updated over 2 years ago.

Status:CLOSEDStart date:2022-09-06
Priority:NormalDue date:
Assignee:移动测试一组_CDTS 刘强% Done:

0%

Category:BSP
Target version:VX1_MCE_FSE_V3.0_20221030
Need_Info:-- Found Version:every version
Resolution:FIXED Degrated:--
Severity:Normal Verified Version:
Reproducibility:Every time Fixed Version:
Test Type:Bring Up Test Root cause:

Description

1 msm_pcie_probe内gpio_request warn delay 8.1s已解决。
2 pcie2 未使用，需要裁剪DTS。
3 pcie1，LAN模块上电时序有两个GPIO会msleep 200ms，需要做优化。

reset.png (93.6 KB) CD BSP-余霄, 2022-10-24 13:56

lan.png (67.9 KB) CD BSP-余霄, 2022-10-24 17:13

Reset Lan

History

#1 Updated by CD SYSTEM-龚元祝 almost 3 years ago

  • Assignee set to CD BSP-唐金泽
USER版本log：
行 379: [ 2.319537] pcie:pcie_init.
行 381: [ 2.323465] register_client_adhoc:Client handle 13 pcie0
行 382: [ 2.329340] pci-msm 1c00000.qcom,pcie: 1c00000.qcom,pcie supply vreg-3p3 not found, using dummy regulator
行 383: [ 2.344693] pci-msm 1c00000.qcom,pcie: Linked as a consumer to regulator.0
行 384: [ 2.351796] pci-msm 1c00000.qcom,pcie: Linked as a consumer to regulator.18
行 385: [ 2.358969] pci-msm 1c00000.qcom,pcie: Linked as a consumer to regulator.13
行 386: [ 2.366146] pci-msm 1c00000.qcom,pcie: Linked as a consumer to regulator.4
行 387: [ 2.373248] pci-msm 1c00000.qcom,pcie: Linked as a consumer to regulator.59
行 388: [ 2.380522] msm_pcie_get_reg: PCIe: RC0: no tcsr resource found.
行 389: [ 2.386719] msm_pcie_get_reg: PCIe: RC0: no rumi resource found.
行 391: [ 2.393234] register_client_adhoc:Client handle 14 pcie1
行 392: [ 2.399123] pci-msm 1c08000.qcom,pcie: 1c08000.qcom,pcie supply vreg-3p3 not found, using dummy regulator
行 393: [ 2.414440] pci-msm 1c08000.qcom,pcie: Linked as a consumer to regulator.0
行 394: [ 2.421527] pci-msm 1c08000.qcom,pcie: Linked as a consumer to regulator.18
行 395: [ 2.428705] pci-msm 1c08000.qcom,pcie: Linked as a consumer to regulator.13
行 396: [ 2.435874] pci-msm 1c08000.qcom,pcie: Linked as a consumer to regulator.4
行 397: [ 2.442963] pci-msm 1c08000.qcom,pcie: Linked as a consumer to regulator.60
行 398: [ 2.450217] msm_pcie_get_reg: PCIe: RC1: no tcsr resource found.
行 399: [ 2.456413] msm_pcie_get_reg: PCIe: RC1: no rumi resource found.
  • 行 400: [ 2.462607] msm_pcie_probe: PCIe: RC1 could not get pinctrl sleep state1
    两个msleep(200)卡了400ms
    行 406: [ 2.896296] msm_pcie_enable: PCIe: Assert the reset of endpoint of RC1.*
    行 407: [ 2.911804] msm_pcie_enable: PCIe: RC1: PCIE20_PARF_INT_ALL_MASK: 0x7f80d202
    行 408: [ 2.921165] pcie_phy_init: PCIe RC1 PHY is ready!
    行 409: [ 2.936028] msm_pcie_enable: PCIe: Release the reset of endpoint of RC1.
    行 410: [ 2.969540] msm_pcie_link_train: PCIe RC1 link initialized
    行 411: [ 2.975713] pci-msm 1c08000.qcom,pcie: host bridge /soc/qcom,pcie@1c08000 ranges:
    行 412: [ 2.983421] pci-msm 1c08000.qcom,pcie: No bus range found for /soc/qcom,pcie@1c08000, using [bus 00-ff]
    行 413: [ 2.993276] pci-msm 1c08000.qcom,pcie: IO 0x40200000..0x402fffff -> 0x40200000
    行 414: [ 3.001006] pci-msm 1c08000.qcom,pcie: MEM 0x40300000..0x5fffffff -> 0x40300000
    行 415: [ 3.009038] pci-msm 1c08000.qcom,pcie: PCI host bridge to bus 0001:00
    行 445: [ 3.156737] msm_pcie_probe: RC1 is enabled in bootup
    行 447: [ 3.162420] register_client_adhoc:Client handle 15 pcie2
    行 448: [ 3.168434] pci-msm 1c10000.qcom,pcie: 1c10000.qcom,pcie supply vreg-3p3 not found, using dummy regulator
    行 449: [ 3.183772] pci-msm 1c10000.qcom,pcie: Linked as a consumer to regulator.0
    行 450: [ 3.190884] pci-msm 1c10000.qcom,pcie: Linked as a consumer to regulator.18
    行 451: [ 3.198067] pci-msm 1c10000.qcom,pcie: Linked as a consumer to regulator.13
    行 452: [ 3.205278] pci-msm 1c10000.qcom,pcie: Linked as a consumer to regulator.4
    行 453: [ 3.212391] pci-msm 1c10000.qcom,pcie: Linked as a consumer to regulator.61
    行 454: [ 3.219728] msm_pcie_get_reg: PCIe: RC2: no tcsr resource found.
    行 455: [ 3.225918] msm_pcie_get_reg: PCIe: RC2: no rumi resource found.
    行 456: [ 3.232112] msm_pcie_probe: PCIe: RC2 could not get pinctrl sleep state1
    行 822: [ 5.726514] msm_pcie_enable: PCIe: Assert the reset of endpoint of RC0.
    行 824: [ 5.736478] msm_pcie_enable: PCIe: RC0: PCIE20_PARF_INT_ALL_MASK: 0x7f80d202
    行 826: [ 5.749493] pcie_phy_init: PCIe RC0 PHY is ready!
    行 830: [ 5.767926] msm_pcie_enable: PCIe: Release the reset of endpoint of RC0.
    行 834: [ 5.792470] msm_pcie_link_train: PCIe RC0 link initialized
    行 836: [ 5.800697] pci-msm 1c00000.qcom,pcie: host bridge /soc/qcom,pcie@1c00000 ranges:
    行 838: [ 5.812856] pci-msm 1c00000.qcom,pcie: No bus range found for /soc/qcom,pcie@1c00000, using [bus 00-ff]
    行 840: [ 5.825124] pci-msm 1c00000.qcom,pcie: IO 0x60200000..0x602fffff -> 0x60200000
    行 842: [ 5.840326] pci-msm 1c00000.qcom,pcie: MEM 0x60300000..0x63ffffff -> 0x60300000
    行 847: [ 5.854559] pci-msm 1c00000.qcom,pcie: PCI host bridge to bus 0000:00
    行 894: [ 6.127913] msm_pcie_enumerate: PCIe: RC0: has already been enumerated.
    行 909: [ 6.181081] cnss: PCIe DRV is supported
    行 913: [ 6.201963] cnss: Config PCIe remap window register to 0x4000003f
    行 928: [ 6.202421] cnss: Config PCIe remap window register to 0x4000003c
    行 929: [ 6.202425] cnss: Config PCIe remap window register to 0x4000003f
    行 933: [ 6.320488] msm_pcie_disable: PCIe: Assert the reset of endpoint of RC0.

#2 Updated by CD BSP-唐金泽 almost 3 years ago

  • Assignee changed from CD BSP-唐金泽 to CD BSP-杨澍

请检查一下是否pcie网卡，网络驱动代码，详细查看网络交接文档。

#3 Updated by CD TPM-申艳艳 almost 3 years ago

  • Category set to BSP

#4 Updated by CD BSP-杜磊 almost 3 years ago

  • Assignee changed from CD BSP-杨澍 to CD BSP-杜磊

#5 Updated by 物联网项目组-RD3_CDTS 周飞 almost 3 years ago

  • Target version set to VX1_MCE_FSE_V3.0_20221030

#6 Updated by CD BSP-杜磊 almost 3 years ago

  • Assignee changed from CD BSP-杜磊 to CD_BSP 彭文亮

#7 Updated by CD BSP-余霄 over 2 years ago

如附件，根据reset timing，修改reset时间，并自验证OK

https://dev.thundercomm.com/gerrit/c/general/kernel/msm-4.19/+/157475

#8 Updated by CD BSP-余霄 over 2 years ago

#9 Updated by CD BSP-余霄 over 2 years ago

  • Status changed from New to RESOLVED
  • Assignee changed from CD_BSP 彭文亮 to CDTS_TEST 王成
  • Resolution changed from -- to FIXED

state：
code已入库

请在1025DB版本验证

#10 Updated by CDTS_TEST 王成 over 2 years ago

  • Assignee changed from CDTS_TEST 王成 to 移动测试一组_CDTS 刘强

#11 Updated by 移动测试一组_CDTS 刘强 over 2 years ago

  • Status changed from RESOLVED to VERIFIED

验证通过：
版本号：01.00.X101_20221028_private_user

现在耗时：15ms
[ 8.720623] msm_pcie_probe: PCIe: RC1 could not get pinctrl sleep state1
[ 8.721215] Can request power-phy-gpio
[ 8.721215] !
[ 8.721271] Can request power_lan_gpio
[ 8.721271] !
[ 8.721359] Can request phy_en_gpio
[ 8.721359] !
[ 8.721418] Can request phy_rst_gpio
[ 8.721418] !
[ 8.736125] Can request lan_rst_gpio
[ 8.736125] !
[ 8.736227] msm_pcie_enable: PCIe: Assert the reset of endpoint of RC1.

#12 Updated by 移动测试一组_CDTS 刘强 over 2 years ago

  • Status changed from VERIFIED to CLOSED

#13 Updated by CD FW-王伟 over 2 years ago

Gerrit Merge Information：
ID Project Branch Uploader
157475 general/kernel/msm-4.19 Pre_figure_turbox-c2130c-la1.1-vendor-dev
BSP:Ethernet: Optimize boot time
Optimize boot time
TC-RID: 0301-0400601
IssueID: TS-R-DF-111769
Change-Id: I421c13940fd8d71a537762b241888a82b5f20f9e

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