Web15 apr. 2024 · unsinged int ioread8 (void * addr); unsinged int ioread16 (void * addr); unsinged int ioread32 (void * addr); usinged int iowrite8 (u8 val, void * addr); usinged int … Webiowrite32_rep (mpp_dev->reg_base + offset, buffer, count); mb (); for (i = 0; i < count; i++) { u32 cur = 0; u32 pos = offset / 4 + i; cur = ioread32 (mpp_dev->reg_base + pos * 4); …

Re: [PATCH] arch: m32r: include: asm: add ioread*_rep() and …

http://bricktou.com/lib/iomapiowrite32_rep_en.html Webthat the right thing to do is to use iowrite32_rep and ioread32_rep, approximately like so (slightly modified ALSA code): * copy_u32s_to_user_fromio - copy data from mmio … iphone bluetooth イヤホン 設定

ioWrite32 Apple Developer Documentation

WebNetdev Archive on lore.kernel.org help / color / mirror / Atom feed From: Alex Elder To: [email protected], [email protected], [email protected], [email protected] Cc: [email protected], [email protected], [email protected], [email protected], [email protected], … Webvoid iowrite32_rep(void *addr, const void *buf, unsigned long count); 需要操作一块IO地址时，使用下列函数(这些函数的行为类似于它们的C库类似函数) void memcpy_io(void … WebLinux provides a set of functions for requesting and releasing the scope of IO memory. These two API s are not necessary when accessing IO memory, but it is recommended … iphone bluetooth with another phone