On 15.09.2010 02:10, Carl-Daniel Hailfinger wrote: > On 14.09.2010 14:31, Uwe Hermann wrote: > >> Acked-by: Uwe Hermann <[email protected]> >> >> > SPI bitbanging on devices which speak SPI natively has a dual-use > problem: We need to shut down normal SPI operations to do the bitbanging > ourselves. Once we're done, it makes a lot of sense to reenable "normal" > SPI operations again. Add request_bus/release_bus functions to struct > bitbang_spi_master. > Add a bitbang shutdown function (not used yet). > Change MCP SPI and Intel NIC SPI to use the new request/release bus > infrastructure. > > There are multiple possible strategies for bus request/release: > - Request at the start of a SPI command, release immediately afterwards. > - Request at the start of a SPI multicommand, release once all commands > of the multicommand are done. > - Request on programmer init, release on shutdown. > Each strategy has its own advantages. For now, we will stay with the > first strategy which worked fine so far. > > Signed-off-by: Carl-Daniel Hailfinger <[email protected]> >
I reused your Ack. Acked-by: Uwe Hermann <[email protected]> Thanks, committed in r1171. Regards, Carl-Daniel -- http://www.hailfinger.org/ _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
