[Bug 1300533] Re: Support for cores revisions 0x17 and 0x18 disabled by module param allhwsupport=0. Try b43.allhwsupport=1

[André De Sousa]

Also affects me in a Dell Latitude E6420 under ubuntu 14.04.

Same message during boot startup.

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Title:
  Support for cores revisions 0x17 and 0x18 disabled by module param
  allhwsupport=0. Try b43.allhwsupport=1

Status in “acpid” package in Ubuntu:
  Confirmed

Bug description:
  Hi team,

  The problem happens only when boot the system start up.
  The hardware is a Laptop Dell Inspiron M5110.

  daniels at xnsaroot:/proc$ cat version
  Linux version 3.11.0-19-generic (buildd at comet) (gcc version 4.8.1 (Ubuntu/Linaro 4.8.1-10ubuntu8) ) #33-Ubuntu SMP Tue Mar 11 18:48:34 UTC 2014

  daniels at xnsaroot:/proc$ cat cpuinfo
  processor	: 0
  vendor_id	: AuthenticAMD
  cpu family	: 18
  model		: 1
  model name	: AMD A6-3400M APU with Radeon(tm) HD Graphics
  stepping	: 0
  microcode	: 0x3000027
  cpu MHz		: 800.000
  cache size	: 1024 KB
  physical id	: 0
  siblings	: 4
  core id		: 0
  cpu cores	: 4
  apicid		: 0
  initial apicid	: 0
  fpu		: yes
  fpu_exception	: yes
  cpuid level	: 6
  wp		: yes
  flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt arat cpb hw_pstate npt lbrv svm_lock nrip_save pausefilter
  bogomips	: 2794.83
  TLB size	: 1536 4K pages
  clflush size	: 64
  cache_alignment	: 64
  address sizes	: 40 bits physical, 48 bits virtual
  power management: ts ttp tm stc 100mhzsteps hwpstate cpb

  processor	: 1
  vendor_id	: AuthenticAMD
  cpu family	: 18
  model		: 1
  model name	: AMD A6-3400M APU with Radeon(tm) HD Graphics
  stepping	: 0
  microcode	: 0x3000027
  cpu MHz		: 800.000
  cache size	: 1024 KB
  physical id	: 0
  siblings	: 4
  core id		: 1
  cpu cores	: 4
  apicid		: 1
  initial apicid	: 1
  fpu		: yes
  fpu_exception	: yes
  cpuid level	: 6
  wp		: yes
  flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt arat cpb hw_pstate npt lbrv svm_lock nrip_save pausefilter
  bogomips	: 2794.83
  TLB size	: 1536 4K pages
  clflush size	: 64
  cache_alignment	: 64
  address sizes	: 40 bits physical, 48 bits virtual
  power management: ts ttp tm stc 100mhzsteps hwpstate cpb

  processor	: 2
  vendor_id	: AuthenticAMD
  cpu family	: 18
  model		: 1
  model name	: AMD A6-3400M APU with Radeon(tm) HD Graphics
  stepping	: 0
  microcode	: 0x3000027
  cpu MHz		: 800.000
  cache size	: 1024 KB
  physical id	: 0
  siblings	: 4
  core id		: 2
  cpu cores	: 4
  apicid		: 2
  initial apicid	: 2
  fpu		: yes
  fpu_exception	: yes
  cpuid level	: 6
  wp		: yes
  flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt arat cpb hw_pstate npt lbrv svm_lock nrip_save pausefilter
  bogomips	: 2794.83
  TLB size	: 1536 4K pages
  clflush size	: 64
  cache_alignment	: 64
  address sizes	: 40 bits physical, 48 bits virtual
  power management: ts ttp tm stc 100mhzsteps hwpstate cpb

  processor	: 3
  vendor_id	: AuthenticAMD
  cpu family	: 18
  model		: 1
  model name	: AMD A6-3400M APU with Radeon(tm) HD Graphics
  stepping	: 0
  microcode	: 0x3000027
  cpu MHz		: 800.000
  cache size	: 1024 KB
  physical id	: 0
  siblings	: 4
  core id		: 3
  cpu cores	: 4
  apicid		: 3
  initial apicid	: 3
  fpu		: yes
  fpu_exception	: yes
  cpuid level	: 6
  wp		: yes
  flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt arat cpb hw_pstate npt lbrv svm_lock nrip_save pausefilter
  bogomips	: 2794.83
  TLB size	: 1536 4K pages
  clflush size	: 64
  cache_alignment	: 64
  address sizes	: 40 bits physical, 48 bits virtual
  power management: ts ttp tm stc 100mhzsteps hwpstate cpb

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