Searched hist:"1 ee7a804" (Results 1 – 1 of 1) sorted by relevance
| /freebsd/sys/dev/sdio/ |
| H A D | sdio_subr.c | 1ee7a804 Fri May 21 11:33:34 GMT 2021 Emmanuel Vadot <manu@FreeBSD.org> sdio: Always use increment address for read/write_4
SDIO CMD53 (RW Extented) can either write to the same address (useful for FIFO)
or auto increment the destination address (to write to multiple registers).
It is more logical to have read/write_4 to use incremental mode and make other
helper function for writing to a FIFO destination especially since most FIFO
write/read will be 8bits based and not 32bits based.
1ee7a804 Fri May 21 11:33:34 GMT 2021 Emmanuel Vadot <manu@FreeBSD.org> sdio: Always use increment address for read/write_4
SDIO CMD53 (RW Extented) can either write to the same address (useful for FIFO)
or auto increment the destination address (to write to multiple registers).
It is more logical to have read/write_4 to use incremental mode and make other
helper function for writing to a FIFO destination especially since most FIFO
write/read will be 8bits based and not 32bits based.
1ee7a804 Fri May 21 11:33:34 GMT 2021 Emmanuel Vadot <manu@FreeBSD.org> sdio: Always use increment address for read/write_4
SDIO CMD53 (RW Extented) can either write to the same address (useful for FIFO)
or auto increment the destination address (to write to multiple registers).
It is more logical to have read/write_4 to use incremental mode and make other
helper function for writing to a FIFO destination especially since most FIFO
write/read will be 8bits based and not 32bits based.
1ee7a804 Fri May 21 11:33:34 GMT 2021 Emmanuel Vadot <manu@FreeBSD.org> sdio: Always use increment address for read/write_4
SDIO CMD53 (RW Extented) can either write to the same address (useful for FIFO)
or auto increment the destination address (to write to multiple registers).
It is more logical to have read/write_4 to use incremental mode and make other
helper function for writing to a FIFO destination especially since most FIFO
write/read will be 8bits based and not 32bits based.
1ee7a804 Fri May 21 11:33:34 GMT 2021 Emmanuel Vadot <manu@FreeBSD.org> sdio: Always use increment address for read/write_4
SDIO CMD53 (RW Extented) can either write to the same address (useful for FIFO)
or auto increment the destination address (to write to multiple registers).
It is more logical to have read/write_4 to use incremental mode and make other
helper function for writing to a FIFO destination especially since most FIFO
write/read will be 8bits based and not 32bits based.
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