Opened 4 months ago

Last modified 3 months ago

#14265 new bug

iprowifi3945 may not power ON wifi adapter

Reported by: cocobean Owned by: waddlesplash
Priority: normal Milestone: Unscheduled
Component: Drivers/Network/iprowifi3945 Version: R1/Development
Keywords: iprowifi3945, wpi Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All

Description

The iprowifi3945 driver may not 'power on' the Intel 3945 wifi adapter used by some older laptops (<=Y2010).

NOTE (same hardware tested, no hardware changes):

  1. wpi driver and Intel 3945 firmware used in FreeBSD 11.1/11.2 - works.
  2. Same Intel 3945 firmware is used in test Linux distro - works.

Errors:

KERN: [iprowifi3945] (wpi) wpi_read_eeprom: could not power ON adapter, error -2147483639
KERN: [iprowifi3945] (wpi) could not read EEPROM, error -2147483KERN: 639

Change History (4)

comment:1 Changed 4 months ago by waddlesplash

Please retest after hrev52114.

comment:2 Changed 4 months ago by cocobean

No change. hrev52115 x86_gcc2.

KERN: [iprowifi3945] (wpi) bus_alloc_resource(3, [16], 0x0, 0xffffffff, 0x1,0x2)
KERN: [iprowifi3945] (wpi) bus_alloc_resource(1, [1], 0x0, 0xffffffff, 0x1,0x2)
KERN: [iprowifi3945] (wpi) could not lock memory
KERN: [iprowifi3945] (wpi) wpi_read_eeprom: could not power ON adapter, error -2147483639
KERN: [iprowifi3945] (wpi) could not read EEPROM, error -2147483639

comment:3 Changed 3 months ago by mmu_man

Please test with hrev52204. If it used PCI config registers to do this, they it might work now as it will address the correct device.

comment:4 Changed 3 months ago by cocobean

Tested hrev52204. No change.

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