Google Git
Sign in
android / kernel / google-modules / bms / 098ff9b22dd6191fd90c4832462f474cf3d5f2b4
commit098ff9b22dd6191fd90c4832462f474cf3d5f2b4[log] [tgz]
authorPat Tjin <[email protected]>Mon Aug 02 11:53:01 2021 -0700
committerPat Tjin <[email protected]>Mon Aug 02 15:15:42 2021 -0700
tree9b470a3918bf298a0b0c3ad26e16e119c9e2ed1b
parentb45871a7915f8960e2d654c276c6c6bee66c21a2 [diff]
p9221_charger: check proprietary packet validity

Check proprietary packet validity before using it for RTX detection.

Do not copy the received proprietary packet into the pp_buf unless
it is of type 0x4F, that will keep us from overwriting the buffer
on other types of proprietary packets.

Add code detect length of received packet according to WPC spec.

Refactor the code to a separate function for readability

Bug: 195201998
Signed-off-by: Pat Tjin <[email protected]>
Change-Id: I3dd4990dc16168e5e8999ea09925b4b47c842a4b
1 file changed
tree: 9b470a3918bf298a0b0c3ad26e16e119c9e2ed1b
  1. gbms_power_supply.h
  2. gbms_storage.c
  3. gbms_storage.h
  4. google_battery.c
  5. google_bms.c
  6. google_bms.h
  7. google_charger.c
  8. google_cpm.c
  9. google_dc_pps.c
  10. google_dc_pps.h
  11. google_dual_batt_gauge.c
  12. google_eeprom.c
  13. google_psy.h
  14. google_ttf.c
  15. Kconfig
  16. Makefile
  17. max1720x.h
  18. max1720x_battery.c
  19. max1720x_battery.h
  20. max1720x_outliers.c
  21. max1730x.h
  22. max20339.c
  23. max77729_charger.c
  24. max77729_pmic.c
  25. max77729_uic.c
  26. max77759.h
  27. max77759_A1_regs.h
  28. max77759_charger.c
  29. max77759_maxq.c
  30. max77759_maxq.h
  31. max77759_regs.h
  32. max77759_v0p65_121919_regs.h
  33. max_m5.c
  34. max_m5.h
  35. max_m5_reg.h
  36. overheat_mitigation.c
  37. p9221-dt-bindings.h
  38. p9221_charger.c
  39. p9221_charger.h
  40. p9221_chip.c
  41. pca9468_charger.c
  42. pca9468_charger.h
  43. pca9468_gbms_pps.c
  44. pca9468_regs.h
  45. pmic-voter-compat.c
  46. pmic-voter.h
  47. qmath.h