2012/7/11 Hauke Mehrtens <hauke@xxxxxxxxxx>: > On 07/10/2012 11:56 PM, Rafał Miłecki wrote: >> 2012/7/10 Rafał Miłecki <zajec5@xxxxxxxxx>: >>> 2012/7/10 Hauke Mehrtens <hauke@xxxxxxxxxx>: >>>> On 07/08/2012 02:51 PM, Rafał Miłecki wrote: >>>>> GMAC COMMON core is present on BCM4706 and is used for example to access >>>>> board PHYs (PHYs can not be accessed directly using GBIT MAC core). >>>> >>>> I think this is the cleanest way of doing this. I thought about handling >>>> this in the Ethernet driver, but as we need locking, an extra driver >>>> would be needed, just for this stupid locking. >>>> >>>> You should not register an external device for this core in >>>> bcma_register_cores(). >>> >>> I've just noticed my BCM4706 doesn't have GBIT MAC CMN... but AFAIK >>> BCM4706 GMAC (0x52d) can not operate without GMAC CMN (0x5dc)... >>> >>> Hauke: does it make any sense to you? >> >> OK, I found out that quickly. >> >> First of all, there is some bridge on my bus. bcma_erom_is_bridge >> returns true at some point of scanning. >> >> Secondly I've printed cia for >> if (wrappers[0] + wrappers[1] == 0) >> case: >> [ 2.360000] bcma: bus0: cia 0x43B36701 (0x367) >> [ 2.368000] bcma: bus0: cia 0x43B36601 (0x366) >> [ 2.372000] bcma: bus0: cia 0x43B01A01 (0x01A) >> [ 2.376000] bcma: bus0: cia 0x43B01B01 (0x01B) >> [ 2.380000] bcma: bus0: cia 0x43B01C01 (0x01C) >> [ 2.388000] bcma: bus0: cia 0x43B5DC01 (0x5DC) >> [ 2.392000] bcma: bus0: cia 0x43B5DD01 (0x5DD) >> > Nice, there is the gmac common core. Will you write a patch extending > the scan function to find this core? OFC! I'm going to try that today :) -- Rafał -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
