Re: UFS maximum access unit is 8KB

2017-09-26 Thread Subhash Jadavani
On 2017-08-09 00:28, Bean Huo (beanhuo) wrote: Hi, I am now using one hikey960, and Linux kernel version is 4.4.77. And found that for UFS driver version, the maximum transformation is 8KB. Means that if I using 128KB chuck size to program in the user space, but, from ftrace/blktrace, It shows

UFS maximum access unit is 8KB

2017-08-09 Thread Bean Huo (beanhuo)
Hi, I am now using one hikey960, and Linux kernel version is 4.4.77. And found that for UFS driver version, the maximum transformation is 8KB. Means that if I using 128KB chuck size to program in the user space, but, from ftrace/blktrace, It shows that it always programs by 8KB in kernel. please