From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Frysinger Date: Tue, 11 Oct 2011 00:52:59 -0400 Subject: [U-Boot] [PATCH v3 19/21] Use uintptr_t for 32/64-bit compatibility In-Reply-To: <201110101946.10971.Aaron.Williams@cavium.com> References: <1317082255-24247-1-git-send-email-sjg@chromium.org> <201110092254.51554.vapier@gentoo.org> <201110101946.10971.Aaron.Williams@cavium.com> Message-ID: <201110110053.00812.vapier@gentoo.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Monday 10 October 2011 22:46:10 Aaron Williams wrote: > Our OCTEON platform is a 64-bit SOC and we run it in the MIPS N32 ABI mode > (64-bit registers, 32-bit address space). right, n32 == 32bit pointers, so i don't consider that a port with 64bit pointer issues > rather see drivers better make use of the proper mapping functions and > support 64-bit physical addresses as well as use wrappers for accessing > the PCI register space. (in our case all of our SOC registers require > 64-bit addresses). what exactly are "proper mapping functions" ? you mean things like the kernel's ioremap() ? also, please don't top post -mike -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 836 bytes Desc: This is a digitally signed message part. Url : http://lists.denx.de/pipermail/u-boot/attachments/20111011/28f41ec3/attachment.pgp