7 Replies Latest reply on Oct 1, 2014 2:38 AM by xbcircontrol

    Linux Kernel 3.14 with BCM43362 (sn8000 from Murata)

    xbcircontrol

      Hi,


      We are running Linux Kernel 3.14 with BCM43362 (sn8000 from Murata) and the Linux driver in an AM335x from Texas.


      MMC in the kernel is corretly initialized in the Device Tree.


      When the driver module is inserted into the kernel and the SDIO is activated, we see the errors below (bold)

       

      Any idea of what could be happening?

       

      Rgds.

       

      .....

      [    1.591591] mmc0: new high speed SDIO card at address 0001

      ....

      [   28.030980] omap_hsmmc 48060000.mmc: enabled

      [   28.031026] mmc0: starting CMD52 arg 80022040 flags 00000195

      [   28.031107] mmc0: req done (CMD52): 0: 00001040 00000000 00000000

      00000000

      [   28.031179] mmc0: starting CMD52 arg 80022200 flags 00000195

      [   28.031231] mmc0: req done (CMD52): 0: 00001000 00000000 00000000

      00000000

      [   28.031420] mmc0: starting CMD52 arg 80042000 flags 00000195

      [   28.031474] mmc0: req done (CMD52): 0: 00001000 00000000 00000000

      00000000

      [   28.031575] mmc0: starting CMD52 arg 80042202 flags 00000195

      [   28.031627] mmc0: req done (CMD52): 0: 00001002 00000000 00000000

      00000000

      [   28.031666] mmc0: starting CMD52 arg 80022040 flags 00000195

      [   28.031717] mmc0: req done (CMD52): 0: 00001040 00000000 00000000

      00000000

      [   28.031741] mmc0: starting CMD52 arg 80022200 flags 00000195

      [   28.031790] mmc0: req done (CMD52): 0: 00001000 00000000 00000000

      00000000

      [   28.031814] mmc0: starting CMD52 arg 80042000 flags 00000195

      [   28.031863] mmc0: req done (CMD52): 0: 00001000 00000000 00000000

      00000000

      [   28.031918] mmc0: starting CMD52 arg 80042202 flags 00000195

      [   28.031966] mmc0: req done (CMD52): 0: 00001002 00000000 00000000

      00000000

      [   28.032016] SDIO: Enabling device mmc0:0001:1...

      [   28.032028] mmc0: starting CMD52 arg 00000400 flags 00000195

      [   28.032076] mmc0: req done (CMD52): 0: 00001000 00000000 00000000

      00000000

      [   28.032100] mmc0: starting CMD52 arg 80000402 flags 00000195

      [   28.032148] mmc0: req done (CMD52): 0: 00001002 00000000 00000000

      00000000

      [   28.032272] mmc0: starting CMD52 arg 00000600 flags 00000195

      [   28.032324] mmc0: req done (CMD52): 0: 00001002 00000000 00000000

      00000000

      [   28.032351] SDIO: Enabled device mmc0:0001:1

      [   28.034037] mmc0: starting CMD52 arg 92001400 flags 00000195

      [   28.034111] mmc0: req done (CMD52): 0: 00001000 00000000 00000000

      00000000

      [   28.034157] mmc0: starting CMD52 arg 92001600 flags 00000195

      [   28.034214] mmc0: req done (CMD52): 0: 00001000 00000000 00000000

      00000000

      [   28.034240] mmc0: starting CMD52 arg 92001818 flags 00000195

      [   28.034299] mmc0: req done (CMD52): 0: 00001018 00000000 00000000

      00000000

      [   28.034342] mmc0: starting CMD53 arg 15000004 flags 000001b5

      [   28.034358] mmc0:     blksz 4 blocks 1 flags 00000200 tsac 1000 ms nsac 0

      [   28.034466] mmc0: req done (CMD53): 0: 00001000 00000000 00000000

      00000000

      [   28.034478] mmc0:     4 bytes transferred: 0

      [   28.034508] brcmfmac: F1 signature read @0x18000000=0x1591a962

      [   28.034523] mmc0: starting CMD52 arg 92001c28 flags 00000195

      [   28.034574] mmc0: req done (CMD52): 0: 00001028 00000000 00000000

      00000000

      [   28.034605] mmc0: starting CMD52 arg 12001c00 flags 00000195

      [   28.034655] mmc0: req done (CMD52): 0: 00001068 00000000 00000000

      00000000

      [   28.034687] mmc0: starting CMD52 arg 92001c28 flags 00000195

      [   28.034737] mmc0: req done (CMD52): 0: 00001028 00000000 00000000

      00000000

      [   28.034764] mmc0: starting CMD52 arg 12001c00 flags 00000195

      [   28.034813] mmc0: req done (CMD52): 0: 00001068 00000000 00000000

      00000000

      [   28.034841] mmc0: starting CMD52 arg 12001c00 flags 00000195

      [   28.034890] mmc0: req done (CMD52): 0: 00001068 00000000 00000000

      00000000

      [   28.034918] mmc0: starting CMD52 arg 92001c21 flags 00000195

      [   28.034967] mmc0: req done (CMD52): 0: 00001021 00000000 00000000

      00000000

      [   28.035060] mmc0: starting CMD52 arg 92001e00 flags 00000195

      [   28.035109] mmc0: req done (CMD52): 0: 00001000 00000000 00000000

      00000000

      [   28.035138] mmc0: starting CMD53 arg 15000004 flags 000001b5

      [   28.035152] mmc0:     blksz 4 blocks 1 flags 00000200 tsac 1000 ms nsac 0

      [   28.035243] mmc0: req done (CMD53): -110: 00000000 00000000 00000000

      00000000

      [   28.035255] mmc0:     0 bytes transferred: -110

      [   28.035291] brcmfmac: brcmf_sdiod_request_data: failed to read data

      F1@0x08000, err: -110

      [   28.045984] mmc0: starting CMD53 arg 15000004 flags 000001b5

      [   28.045999] mmc0:     blksz 4 blocks 1 flags 00000200 tsac 1000 ms nsac 0

      [   28.046052] mmc0: req done (CMD53): -110: 00000000 00000000 00000000

      00000000

      [   28.046064] mmc0:     0 bytes transferred: -110

      [   28.046087] brcmfmac: brcmf_sdiod_request_data: failed to read data

      F1@0x08000, err: -110

      [   28.056743] mmc0: starting CMD53 arg 15000004 flags 000001b5

      [   28.056757] mmc0:     blksz 4 blocks 1 flags 00000200 tsac 1000 ms nsac 0

      [   28.056808] mmc0: req done (CMD53): -110: 00000000 00000000 00000000

      00000000

      [   28.056820] mmc0:     0 bytes transferred: -110

      [   28.056843] brcmfmac: brcmf_sdiod_request_data: failed to read data

      F1@0x08000, err: -110

      [   28.065473] brcmfmac: brcmf_sdiod_regrw_helper: failed with -110

      [   28.071815] brcmfmac: brcmf_sdio_chip_recognition: chip backplane

      type 15 is not supported

      [   28.080546] brcmfmac: brcmf_sdio_probe_attach: brcmf_sdio_chip_attach

      failed!

      [   28.088077] brcmfmac: brcmf_sdio_probe: brcmf_sdio_probe_attach failed

      [   28.094955] SDIO: Disabling IRQ for mmc0:0001:2...

      [   28.094969] mmc0: starting CMD52 arg 00000800 flags 00000195

      [   28.095007] mmc0: req done (CMD52): -110: 00000000 00000000 00000000

      00000000

      [   28.095037] SDIO: Disabling IRQ for mmc0:0001:1...

      [   28.095050] mmc0: starting CMD52 arg 00000800 flags 00000195

      [   28.095083] mmc0: req done (CMD52): -110: 00000000 00000000 00000000

      00000000

      [   28.095238] SDIO: Disabling device mmc0:0001:2...

      [   28.095254] mmc0: starting CMD52 arg 00000400 flags 00000195

      [   28.095291] mmc0: req done (CMD52): -110: 00000000 00000000 00000000

      00000000

      [   28.095320] SDIO: Failed to disable device mmc0:0001:2

      [   28.095335] SDIO: Disabling device mmc0:0001:1...

      [   28.095346] mmc0: starting CMD52 arg 00000400 flags 00000195

      [   28.095386] mmc0: req done (CMD52): -110: 00000000 00000000 00000000

      00000000

      [   28.095409] SDIO: Failed to disable device mmc0:0001:1

      [   28.095424] brcmfmac: brcmf_ops_sdio_probe: F2 error, probe failed -19...

      [   28.187886] omap_hsmmc 48060000.mmc: disabled