Re: [PATCH 2/2] spi: tools: Fix build errors
On 06/11/2020 04:02 PM, Geert Uytterhoeven wrote: Hi Qing, Thanks for your patch! On Thu, Jun 11, 2020 at 5:43 AM Qing Zhang wrote: Fix the following build errors: include/linux/spi 2>&1 || true ln -sf /home/zhangqing/spi.git2/tools/spi/../../include/uapi/linux/spi/spidev.h include/linux/spi/spidev.h make -f /home/zhangqing/spi.git2/tools/build/Makefile.build dir=. obj=spidev_test make[1]: Entering directory '/home/zhangqing/spi.git2/tools/spi' CC spidev_test.o spidev_test.c: In function ‘transfer’: spidev_test.c:131:13: error: ‘SPI_TX_OCTAL’ undeclared (first use in this function) if (mode & SPI_TX_OCTAL) ^ spidev_test.c:131:13: note: each undeclared identifier is reported only once for each function it appears in spidev_test.c:137:13: error: ‘SPI_RX_OCTAL’ undeclared (first use in this function) if (mode & SPI_RX_OCTAL) ^ spidev_test.c: In function ‘parse_opts’: spidev_test.c:290:12: error: ‘SPI_TX_OCTAL’ undeclared (first use in this function) mode |= SPI_TX_OCTAL; ^ spidev_test.c:308:12: error: ‘SPI_RX_OCTAL’ undeclared (first use in this function) mode |= SPI_RX_OCTAL; ^ LD spidev_test-in.o ld: cannot find spidev_test.o: No such file or directory /home/zhangqing/spi.git2/tools/build/Makefile.build:144: recipe for target 'spidev_test-in.o' failed make[1]: *** [spidev_test-in.o] Error 1 make[1]: Leaving directory '/home/zhangqing/spi.git2/tools/spi' Makefile:39: recipe for target 'spidev_test-in.o' failed make: *** [spidev_test-in.o] Error 2 Signed-off-by: Qing Zhang Oops, somehow I forgot I had made a similar change on the target when adding Octal mode support to spidev_test.c. Sorry for that. Fixes: 896fa735084e4a91 ("spi: spidev_test: Add support for Octal mode data transfers") Reviewed-by: Geert Uytterhoeven --- a/include/uapi/linux/spi/spidev.h +++ b/include/uapi/linux/spi/spidev.h @@ -48,6 +48,8 @@ #define SPI_TX_QUAD0x200 #define SPI_RX_DUAL0x400 #define SPI_RX_QUAD0x800 +#defineSPI_TX_OCTAL0x2000 +#defineSPI_RX_OCTAL0x4000 Probably we should add SPI_CS_WORD and SPI_3WIRE_HIZ, too? Hi Geert, Thanks for your reply and suggestion. Maybe SPI_CS_WORD and SPI_3WIRE_HIZ will be used in the future. I will do it and then send v2. Thanks, Qing Gr{oetje,eeting}s, Geert
Re: [PATCH 2/2] spi: tools: Fix build errors
Hi Qing, Thanks for your patch! On Thu, Jun 11, 2020 at 5:43 AM Qing Zhang wrote: > Fix the following build errors: > > include/linux/spi 2>&1 || true > ln -sf > /home/zhangqing/spi.git2/tools/spi/../../include/uapi/linux/spi/spidev.h > include/linux/spi/spidev.h > make -f /home/zhangqing/spi.git2/tools/build/Makefile.build dir=. > obj=spidev_test > make[1]: Entering directory '/home/zhangqing/spi.git2/tools/spi' > CC spidev_test.o > spidev_test.c: In function ‘transfer’: > spidev_test.c:131:13: error: ‘SPI_TX_OCTAL’ undeclared (first use in this > function) > if (mode & SPI_TX_OCTAL) > ^ > spidev_test.c:131:13: note: each undeclared identifier is reported only once > for each function it appears in > spidev_test.c:137:13: error: ‘SPI_RX_OCTAL’ undeclared (first use in this > function) > if (mode & SPI_RX_OCTAL) > ^ > spidev_test.c: In function ‘parse_opts’: > spidev_test.c:290:12: error: ‘SPI_TX_OCTAL’ undeclared (first use in this > function) > mode |= SPI_TX_OCTAL; > ^ > spidev_test.c:308:12: error: ‘SPI_RX_OCTAL’ undeclared (first use in this > function) > mode |= SPI_RX_OCTAL; > ^ > LD spidev_test-in.o > ld: cannot find spidev_test.o: No such file or directory > /home/zhangqing/spi.git2/tools/build/Makefile.build:144: recipe for target > 'spidev_test-in.o' failed > make[1]: *** [spidev_test-in.o] Error 1 > make[1]: Leaving directory '/home/zhangqing/spi.git2/tools/spi' > Makefile:39: recipe for target 'spidev_test-in.o' failed > make: *** [spidev_test-in.o] Error 2 > > Signed-off-by: Qing Zhang Oops, somehow I forgot I had made a similar change on the target when adding Octal mode support to spidev_test.c. Sorry for that. Fixes: 896fa735084e4a91 ("spi: spidev_test: Add support for Octal mode data transfers") Reviewed-by: Geert Uytterhoeven > --- a/include/uapi/linux/spi/spidev.h > +++ b/include/uapi/linux/spi/spidev.h > @@ -48,6 +48,8 @@ > #define SPI_TX_QUAD0x200 > #define SPI_RX_DUAL0x400 > #define SPI_RX_QUAD0x800 > +#defineSPI_TX_OCTAL0x2000 > +#defineSPI_RX_OCTAL0x4000 Probably we should add SPI_CS_WORD and SPI_3WIRE_HIZ, too? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
[PATCH 2/2] spi: tools: Fix build errors
Fix the following build errors: include/linux/spi 2>&1 || true ln -sf /home/zhangqing/spi.git2/tools/spi/../../include/uapi/linux/spi/spidev.h include/linux/spi/spidev.h make -f /home/zhangqing/spi.git2/tools/build/Makefile.build dir=. obj=spidev_test make[1]: Entering directory '/home/zhangqing/spi.git2/tools/spi' CC spidev_test.o spidev_test.c: In function ‘transfer’: spidev_test.c:131:13: error: ‘SPI_TX_OCTAL’ undeclared (first use in this function) if (mode & SPI_TX_OCTAL) ^ spidev_test.c:131:13: note: each undeclared identifier is reported only once for each function it appears in spidev_test.c:137:13: error: ‘SPI_RX_OCTAL’ undeclared (first use in this function) if (mode & SPI_RX_OCTAL) ^ spidev_test.c: In function ‘parse_opts’: spidev_test.c:290:12: error: ‘SPI_TX_OCTAL’ undeclared (first use in this function) mode |= SPI_TX_OCTAL; ^ spidev_test.c:308:12: error: ‘SPI_RX_OCTAL’ undeclared (first use in this function) mode |= SPI_RX_OCTAL; ^ LD spidev_test-in.o ld: cannot find spidev_test.o: No such file or directory /home/zhangqing/spi.git2/tools/build/Makefile.build:144: recipe for target 'spidev_test-in.o' failed make[1]: *** [spidev_test-in.o] Error 1 make[1]: Leaving directory '/home/zhangqing/spi.git2/tools/spi' Makefile:39: recipe for target 'spidev_test-in.o' failed make: *** [spidev_test-in.o] Error 2 Signed-off-by: Qing Zhang --- include/uapi/linux/spi/spidev.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/uapi/linux/spi/spidev.h b/include/uapi/linux/spi/spidev.h index ee0f246..8b04c62 100644 --- a/include/uapi/linux/spi/spidev.h +++ b/include/uapi/linux/spi/spidev.h @@ -48,6 +48,8 @@ #define SPI_TX_QUAD0x200 #define SPI_RX_DUAL0x400 #define SPI_RX_QUAD0x800 +#defineSPI_TX_OCTAL0x2000 +#defineSPI_RX_OCTAL0x4000 /*---*/ -- 2.1.0