PCI9054实现DMA操作，代码非常难得，源程序有详细的注释，用DriverStudio可以编译通过，我验证过没有问题-PCI9054 realize DMA operation, the code is very rare, detailed source notes, DriverStudio can be used to compile, I verified there is no problem
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001213s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.131767s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.020210s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.012233s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001354s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003431s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000965s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003657s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021856s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001640s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 216408 [ RunTime:0.053695s ]
