摘要
介绍了PCI Express架构和Linux SCSI子系统,对嵌入式Linux下PCI Express以及SCSI硬盘设备驱动程序进行了研究,并在AMCC Glacier开发板上对ARC-1200HBA驱动进行了移植,提出了驱动程序的进一步优化方向。
This paper gives an introduction to the architecture of PCI Express and the Linux SCSI subsystem.Both of the driver of PCI Express and SCSI disk device based on embedded linux are researched.Moreover,after the course that we have ported the ARC-1200 HBA driver to the AMCC glacier evaluation board,we advance the aspects to be optimized of the driver.
出处
《仪器仪表用户》
2010年第5期60-62,共3页
Instrumentation
