forked from Minki/linux
1e41213fe7
FW uses a few memory blocks as a buffer to accumulate FW logs before transmitting them to the host over SDIO. When FW WatchDog recovery occurs, the last FW traces are still pending in the buffer. Driver is to read these FW traces whether log mode is continuous or on demand. FW memory blocks allocated for the log buffer are handled as a link list: the first 4 bytes in each memory block contain FW address to the next block. The end of list condition depends on FW log mode: - on demand: the list is cyclic, the next address is equal to the first address - continuous: the address is equal to 0x2000000 Log data resides inside FW memory block with offset depending on logger mode: - on demand: 4 bytes (address of the next memory block) - continuous: 4 bytes and Rx Descriptor structure size Described FW logger API is backward compatible with previous FW versions. Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com> |
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| wl12xx | ||
| wl18xx | ||
| wl1251 | ||
| wlcore | ||
| Kconfig | ||
| Makefile | ||