Dear Robert Hodaszi, In message <[email protected]> you wrote: > > Ok. Then what about if I would use the stack, but align the buffer manually.
Has this been tested? Does it work? > - uchar buff[FEC_MAX_PKT_SIZE] __aligned(ARCH_DMA_MINALIGN); > + /* Align the receive buffer */ > + uchar buff_unaligned[FEC_MAX_PKT_SIZE + (ARCH_DMA_MINALIGN - 1)]; > + uchar *buff = ((uint32_t)buff_unaligned + (ARCH_DMA_MINALIGN - 1)) & > ~(ARCH_DMA_MINALIGN - 1); You should use the ALIGN() macro here. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] Niklaus Wirth has lamented that, whereas Europeans pronounce his name correctly (Ni-klows Virt), Americans invariably mangle it into (Nick- les Worth). Which is to say that Europeans call him by name, but Americans call him by value. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
