Libertas problem with linux-2.6.29

[Ivan Li]

Hi guys,

I upgrade my Linux kernel from 2.6.28 to 2.6.29, and encountered a problem with libertas:

lib80211: common routines for IEEE802.11 drivers
libertas_sdio: Libertas SDIO driver
libertas_sdio: Copyright Pierre Ossman
libertas_sdio mmc1:0001:1: firmware: requesting sd8686_helper.bin
libertas_sdio mmc1:0001:1: firmware: requesting sd8686.bin
libertas: command 0x0003 timed out
libertas: requeueing command 0x0003 due to timeout (#1)
libertas: Received result 0 to command 3 after 1 retries
libertas: 00:27:13:e2:bd:f2, fw 9.70.15p0, cap 0x00000303
libertas: Received CMD_RESP with invalid sequence 1 (expected 2)
libertas: command 0x001e timed out
libertas: requeueing command 0x001e due to timeout (#1)
libertas: Received result 0 to command 1e after 1 retries
eth0 (libertas_sdio): not using net_device_ops yet
libertas: Received CMD_RESP with invalid sequence 2 (expected 3)
libertas: command 0x0028 timed out
libertas: requeueing command 0x0028 due to timeout (#1)
libertas: Received result 0 to command 28 after 1 retries
libertas: Received CMD_RESP with invalid sequence 3 (expected 4)
libertas: command 0x001d timed out
libertas: requeueing command 0x001d due to timeout (#1)
libertas: Received result 0 to command 1d after 1 retries
libertas: Received CMD_RESP with invalid sequence 4 (expected 5)
libertas: command 0x00a3 timed out
libertas: requeueing command 0x00a3 due to timeout (#1)
libertas: Received result 2 to command a3 after 1 retries
libertas: PREP_CMD: command 0x00a3 failed: 2
libertas: Received CMD_RESP with invalid sequence 5 (expected 6)
libertas: command 0x00a3 timed out
libertas: requeueing command 0x00a3 due to timeout (#1)
libertas: Received result 2 to command a3 after 1 retries
libertas: PREP_CMD: command 0x00a3 failed: 2
libertas: eth0: Marvell WLAN 802.11 adapter

The Marvell SD8686 can work prefectly with my previous kernel.
Could anybody give me an idea?