深入理解linux内核: linux内核

device drivers --- generic driver options --- (/sbin/hotplug) path to uevent helper [*] prevent firmware from being built -*- userspace firmware loading support [*] include in-kernel firmware blobs in kernel binary () external firmware blo

device drivers  --->
generic driver options  --->
(/sbin/hotplug) path to uevent helper
[*] prevent firmware from being built
-*- userspace firmware loading support
[*]   include in-kernel firmware blobs in kernel binary
()    external firmware blobs to build into the kernel binary
[ ] driver core verbose debug messages
[ ] managed device resources verbose debug messages <=== 管理设备资源的冗长调试信息，我不需要
<*> connector - unified userspace <-> kernelspace linker  --->// 内核空间与用户空间的信道
[*]   report process events to userspace // 报告处理时间给用户空间
< > memory technology device (mtd) support  --->
< > parallel port support  --->
-*- plug and play support  --->
[ ]   pnp debugging messages <=== 调试信息，老规矩
[ ] block devices  ---> <=== 我没有想要支持的块设备，比如ramdisk, 磁盘阵列，cd/dvd刻录等，详见内部选项
[ ] misc devices  ---> <=== 没有需要支持的杂项设备
< > ata/atapi/mfm/rll support  --->
scsi device support  --->
< > raid transport class
-*- scsi device support
[] legacy /proc/scsi/ support <=== 我没有scsi设备
*** scsi support type (disk, tape, cd-rom) ***
<*> scsi disk support // 就算你用sata，此选项也必选
< > scsi tape support
< > scsi onstream sc-x0 tape support
<> scsi cdrom support <=== 我没有scsi设备
<> scsi generic support <=== 我没有scsi设备
< > scsi media changer support
[ ] probe all luns on each scsi device
[] verbose scsi error reporting (kernel size +=12k) <=== 我没有scsi设备
[ ] scsi logging facility
[ ] asynchronous scsi scanning
scsi transports  --->
<> parallel scsi (spi) transport attributes <=== 我没有scsi设备 本文链接http://www.cxybl.com/html/czxt/linux/20120529/26779.html

fiberchannel transport attributes iscsi transport attributes sas domain transport attributes srp transport attributes [ ] scsi low-level drivers --- scsi device handlers --- osd-initiator library ser

< > fiberchannel transport attributes
< > iscsi transport attributes
< > sas domain transport attributes
< > srp transport attributes
[ ] scsi low-level drivers  --->
< > scsi device handlers  --->
< > osd-initiator library
serial ata (prod) and parallel ata (experimental) drivers  --->
[*]   ata acpi support
[ ]   sata port multiplier support <=== 我只有一枚sata设备，没有使用 多路sata/sata hub 的需求。port multiplier是南桥芯片提供的一种支持多块sata设备，并共享总带宽的技术。
<*>   ahci sata support
< >   silicon image 3124/3132 sata support
[*]   ata sff support
< >     serverworks frodo / apple k2 sata support
<*>     intel esb, ich, piix3, piix4 pata/sata support // intel ich，g系列chipset driver
< >     marvell sata support 
< >     nvidia sata support  
< >     pacific digital adma support                  
< >     pacific digital sata qstor support            
< >     promise sata tx2/tx4 support                  
< >     silicon image sata support                    
< >     sis 964/965/966/180 sata support              
< >     uli electronics sata support                   本文链接http://www.cxybl.com/html/czxt/linux/20120529/26779.html

via sata support vitesse vsc-7174 / intel 31244 sata support initio 162x sata support acpi firmware driver for pata ali pata support amd/nvidia pata support===我用的是sata，取消pata支持 artop 6210/62

< >     via sata support     
< >     vitesse vsc-7174 / intel 31244 sata support   
< >     initio 162x sata support                      
< >     acpi firmware driver for pata                 
< >     ali pata support     
< >     amd/nvidia pata support <=== 我用的是sata，取消pata支持
< >     artop 6210/6260 pata support                  
< >     ati pata support     
< >     cmd64x pata support  
< >     cs5510/5520 pata support                      
< >     cs5530 pata support
< >     cs5536 pata support                           
< >     efar slc90e66 support                         
< >     generic ata support                           
< >     hpt 366/368 pata support                       本文链接http://www.cxybl.com/html/czxt/linux/20120529/26779.html