On 06/08/2011 06:14 PM, Rafał Miłecki wrote:
W dniu 9 czerwca 2011 01:05 użytkownik Larry Finger
<[email protected]> napisał:
On 06/08/2011 05:55 PM, Rafał Miłecki wrote:
W dniu 8 czerwca 2011 23:19 użytkownik Rafał Miłecki<[email protected]>
napisał:
Forcing rate to 1M workarounded this issue.
Working state seems to be random and not related to rate.
Even if I manage to connect, I do not have a chance to achieve 1MB/s.
At least ndiswrapper seems to work fine. I got easy&stable connection
and speed around 10MB/s. Nice to know my card is not faulty.
What is the nature of that 4315 card? Mine is currently in use and has been
working correctly. This is one of the original PCIe units with the SPROM at
0x1000.
When I use the one in the netbook with the SPROM at 0x0800, the unit is a
lot less stable.
14e4:4315
Mini PCIe
MMIO 16K
BCM94312HMG / DW1397
SSB 2.6
BCM4312
SPROM 8 (0x1000)
PMU 1
PHY LP / 1
RADIO 0x2062 / 2
ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x16, vendor 0x4243)
ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0F, vendor 0x4243)
ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x0A, vendor 0x4243)
ssb: Core 3 found: PCI-E (cc 0x820, rev 0x09, vendor 0x4243)
ssb: chipcommon status is 0x10
ssb: Found rev 1 PMU (capabilities 0x02A62F01)
ssb: SPROM offset is 0x1000
ssb: SPROM revision 8 detected.
ssb: Sonics Silicon Backplane found on PCI device 0000:04:00.0
b43-phy0: Broadcom 4312 WLAN found (core revision 15)
b43-phy0 debug: Found PHY: Analog 6, Type 5, Revision 1
b43-phy0 debug: Found Radio: Manuf 0x17F, Version 0x2062, Revision 2
b43 ssb0:0: wlan0: Features changed: 0x00004800 -> 0x00004000
b43-phy0: Loading firmware version 508.1084 (2009-01-14 01:32:01)
b43-phy0 debug: b2062: Using crystal tab entry 19200 kHz.
b43-phy0 debug: Chip initialized
b43-phy0 debug: 64-bit DMA initialized
b43-phy0 debug: QoS enabled
04:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY
[14e4:4315] (rev 01)
Subsystem: Hewlett-Packard Company BCM4312 802.11b/g Wireless LAN
Controller [103c:137c]
Flags: bus master, fast devsel, latency 0, IRQ 21
Memory at fc000000 (64-bit, non-prefetchable) [size=16K]
Other than mine is HP-branded, they appear to be the same. I am also 2 m from
the AP and my rate is 36 Mbps.
Larry
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