M-Labs
/
artiq
mirror of https://github.com/m-labs/artiq.git
2
0
Fork 2
Code Issues Projects Releases Wiki Activity

libboard: PCU regs

This commit is contained in:
Robert Jördens 2017-02-11 14:22:58 +01:00
parent c022b53578
commit 6b5b679659
1 changed files with 39 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
artiq/firmware/libboard/spr.rs
View File

@ -81,6 +81,24 @@ pub const SPR_ICBLR: u32 = SPRGROUP_IC + 3;
// [snip]
/* Performance counters group */
pub const SPR_PCCR0: u32 = SPRGROUP_PC + 0;
pub const SPR_PCCR1: u32 = SPRGROUP_PC + 1;
pub const SPR_PCCR2: u32 = SPRGROUP_PC + 2;
pub const SPR_PCCR3: u32 = SPRGROUP_PC + 3;
pub const SPR_PCCR4: u32 = SPRGROUP_PC + 4;
pub const SPR_PCCR5: u32 = SPRGROUP_PC + 5;
pub const SPR_PCCR6: u32 = SPRGROUP_PC + 6;
pub const SPR_PCCR7: u32 = SPRGROUP_PC + 7;
pub const SPR_PCMR0: u32 = SPRGROUP_PC + 8;
pub const SPR_PCMR1: u32 = SPRGROUP_PC + 9;
pub const SPR_PCMR2: u32 = SPRGROUP_PC + 10;
pub const SPR_PCMR3: u32 = SPRGROUP_PC + 11;
pub const SPR_PCMR4: u32 = SPRGROUP_PC + 12;
pub const SPR_PCMR5: u32 = SPRGROUP_PC + 13;
pub const SPR_PCMR6: u32 = SPRGROUP_PC + 14;
pub const SPR_PCMR7: u32 = SPRGROUP_PC + 15;
/* PIC group */
pub const SPR_PICMR: u32 = SPRGROUP_PIC + 0;
pub const SPR_PICPR: u32 = SPRGROUP_PIC + 1;
@ -188,3 +206,24 @@ pub const SPR_IMMUCFGR_HTR: u32 = 0x00000800;
pub const SPR_IMMUCFGR_NTW_OFF: u32 = 0;
pub const SPR_IMMUCFGR_NTS_OFF: u32 = 2;
/*
* Bit definitions for Performance counters mode registers
*
*/
pub const SPR_PCMR_CP: u32 = 0x00000001; /* Counter present */
pub const SPR_PCMR_UMRA: u32 = 0x00000002; /* User mode read access */
pub const SPR_PCMR_CISM: u32 = 0x00000004; /* Count in supervisor mode */
pub const SPR_PCMR_CIUM: u32 = 0x00000008; /* Count in user mode */
pub const SPR_PCMR_LA: u32 = 0x00000010; /* Load access event */
pub const SPR_PCMR_SA: u32 = 0x00000020; /* Store access event */
pub const SPR_PCMR_IF: u32 = 0x00000040; /* Instruction fetch event*/
pub const SPR_PCMR_DCM: u32 = 0x00000080; /* Data cache miss event */
pub const SPR_PCMR_ICM: u32 = 0x00000100; /* Insn cache miss event */
pub const SPR_PCMR_IFS: u32 = 0x00000200; /* Insn fetch stall event */
pub const SPR_PCMR_LSUS: u32 = 0x00000400; /* LSU stall event */
pub const SPR_PCMR_BS: u32 = 0x00000800; /* Branch stall event */
pub const SPR_PCMR_DTLBM: u32 = 0x00001000; /* DTLB miss event */
pub const SPR_PCMR_ITLBM: u32 = 0x00002000; /* ITLB miss event */
pub const SPR_PCMR_DDS: u32 = 0x00004000; /* Data dependency stall event */
pub const SPR_PCMR_WPE: u32 = 0x03ff8000; /* Watchpoint events */