| 文件 | 最后提交记录 | 最后更新时间 |
|---|---|---|
ub: udma: add udma driver module doc. driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ID9211 CVE: NA ----------------------------------------------------------- This patch adds the document related to udma. Signed-off-by: Wei Qin <qinwei61@huawei.com> | 8 个月前 | |
ub: udma: resolve issues of create ccu_jetty. driver inclusion category: bugfix bugzilla: https://atomgit.com/openeuler/kernel/issues/9076 CVE: NA ----------------------------------------------------------- The issue of creating ccu_jetty in a special mode has been resolved. The SQ queue of this Jetty does not require the UDMA to actively request it. Instead, it uses the index passed by the user, and the obtains the value by performing an offset from the base address. Additionally, both the depth and sqe_bb_cnt are fixed values and cannot be configured by the user. Fixes: ce56afd4d9d4 ("ub: udma: support jetty_opt.") Signed-off-by: Jiawei Kang <kangjiawei2@huawei.com> | 2 个月前 |