flashrom spi feature matrix

	A	B	C	D	E	F
1	programmer/hw	spi_send_command reports SPI_INVALID_LENGTH for writes	upper bound of working writecnt	spi_send_command reports SPI_INVALID_LENGTH for reads	upper bound of working readcnt	allows arbitrary (except length and black-/whitelists) spi payloads
2	dediprog.c	n	16	n	16	y?
3	linux_spi.c	n	2^(sizeof(int)*8)	n	2^(sizeof(int)*8)	y?
4	it85spi.c	n	2^(sizeof(int)*8)	n	2^(sizeof(int)*8)	y?
5	sb600spi.c	y	9 (cmd + 8 in fifo)	y	8	y
6	buspirate_spi.c	y	16	y	16	y
7	serprog.c	n	2^24	n	2^24	y
8	bitbang_spi.c	n	2^(sizeof(int)*8)	n	2^(sizeof(int)*8)	y
9	rayer_spi.c	-"-	-"-	-"-	-"-	-"-
10	nicintel_spi.c	-"-	-"-	-"-	-"-	-"-
11	mcp6x_spi.c	-"-	-"-	-"-	-"-	-"-
12	ogp_spi.c	-"-	-"-	-"-	-"-	-"-
13	ft2232_spi.c	y	2^16	y	2^16	y
14	ichspi.c	y	64	y	64	n
15	it87spi.c	y	5	y	3	n
16	wbsio_spi.c	y	8	y	4	n
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