Name Date Size #Lines LOC

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KconfigH A D15-Jan-20192.8 KiB11995

MakefileH A D08-Jan-2018823 1916

READMEH A D23-Feb-2016956 2015

TODOH A D23-Feb-201696 43

bcma_private.hH A D11-Jul-20196.2 KiB216164

core.cH A D23-Feb-20163.6 KiB157123

driver_chipcommon.cH A D14-Dec-202210.3 KiB422319

driver_chipcommon_b.cH A D06-Jun-20201.4 KiB6343

driver_chipcommon_nflash.cH A D14-Dec-20221.7 KiB6338

driver_chipcommon_pflash.cH A D19-Jul-20161.1 KiB5032

driver_chipcommon_pmu.cH A D14-Dec-202219.4 KiB671539

driver_chipcommon_sflash.cH A D16-Dec-20164.2 KiB166134

driver_gmac_cmn.cH A D23-Feb-2016265 156

driver_gpio.cH A D21-Feb-20235.7 KiB237172

driver_mips.cH A D31-Aug-20239.3 KiB355275

driver_pci.cH A D25-Nov-20198.2 KiB307227

driver_pci_host.cH A D27-Sep-202417.5 KiB624450

driver_pcie2.cH A D02-May-20185.6 KiB202140

host_pci.cH A D31-May-20229.7 KiB387299

host_soc.cH A D20-Sep-20245.5 KiB277215

main.cH A D20-Sep-202416.1 KiB700545

scan.cH A D15-Jan-202213.8 KiB525435

scan.hH A D08-Jan-20181.7 KiB5848

sprom.cH A D21-Feb-202320.9 KiB649498

README

1Broadcom introduced new bus as replacement for older SSB. It is based on AMBA,
2however from programming point of view there is nothing AMBA specific we use.
3
4Standard AMBA drivers are platform specific, have hardcoded addresses and use
5AMBA standard fields like CID and PID.
6
7In case of Broadcom's cards every device consists of:
81) Broadcom specific AMBA device. It is put on AMBA bus, but can not be treated
9   as standard AMBA device. Reading it's CID or PID can cause machine lockup.
102) AMBA standard devices called ports or wrappers. They have CIDs (AMBA_CID)
11   and PIDs (0x103BB369), but we do not use that info for anything. One of that
12   devices is used for managing Broadcom specific core.
13
14Addresses of AMBA devices are not hardcoded in driver and have to be read from
15EPROM.
16
17In this situation we decided to introduce separated bus. It can contain up to
1816 devices identified by Broadcom specific fields: manufacturer, id, revision
19and class.
20