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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-11 19:11:51 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-11 19:11:51 -0700
commit1ef3e36251e4edc77a48967d015a87ca3c4283ea (patch)
tree2ee6c869d752c13a56ee2259d115210135f5d5de /arch/blackfin/mach-common/cplbmgr.S
parentc634920abaf9c0a93266a57beff6fce9d3852cb2 (diff)
parentbbf275f092b1b2a9bc8a504500ec387f9ddff859 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (74 commits) Blackfin serial driver: pending a unique anomaly id, tie the break flood issue to ANOMALY_05000230 blackfin enable arbitary speed serial setting Blackfin arch: Remove cruft - CONFIG_DEBUG_SERIAL_EARLY_INIT and DEBUG_KERNEL_START Blackfin arch: fix typo in register name Blackfin arch: trim the Blackfin arch MAINTAINERS list Blackfin arch: fix bug libstdc++ calling writev with an iovec containing { NULL, 0 } fails on Blackfin Blackfin arch: Export strcpy - occasionally get module link failures otherwise Blackfin arch: the load address is not safe to point to as a workaround for ANOMALY 05000281 Blackfin arch: show_mem can not be marked as init, since it is called during OOM condition Blackfin arch: flush/inv the correct range when using write back cache and fix bugs find by dmacopy Blackfin arch: update kgdb patch Blackfin arch: Comply with revised Anomaly Workarounds for BF533 05000311 and BF561 05000323 Blackfin arch: Print out debug info, as early as possible Blackfin arch: Enable earlyprintk earlier - so any error after our interrupt tables are set up will print out Blackfin arch: fix endless loop bug when a double fault happens Blackfin arch: Initial patch to add earlyprintk support Blackfin arch: add TWIx_REGBASE and SPIx_REGBASE to specific CPU header files, use the new REGBASE for board platform resources Blackfin arch: modify the insX/outsX and dma_insX/dma_outsX to be compatible with other archs Blackfin arch: add more common defines for output sections Blackfin arch: cleanup IO and DMA_IO API function definitions according to other arches ...
Diffstat (limited to 'arch/blackfin/mach-common/cplbmgr.S')
-rw-r--r--arch/blackfin/mach-common/cplbmgr.S56
1 files changed, 28 insertions, 28 deletions
diff --git a/arch/blackfin/mach-common/cplbmgr.S b/arch/blackfin/mach-common/cplbmgr.S
index e4b47e09cf1..946703ef48f 100644
--- a/arch/blackfin/mach-common/cplbmgr.S
+++ b/arch/blackfin/mach-common/cplbmgr.S
@@ -75,15 +75,15 @@ ENTRY(_cplb_mgr)
* from the configuration table.
*/
- P4.L = (ICPLB_FAULT_ADDR & 0xFFFF);
- P4.H = (ICPLB_FAULT_ADDR >> 16);
+ P4.L = LO(ICPLB_FAULT_ADDR);
+ P4.H = HI(ICPLB_FAULT_ADDR);
P1 = 16;
P5.L = _page_size_table;
P5.H = _page_size_table;
- P0.L = (ICPLB_DATA0 & 0xFFFF);
- P0.H = (ICPLB_DATA0 >> 16);
+ P0.L = LO(ICPLB_DATA0);
+ P0.H = HI(ICPLB_DATA0);
R4 = [P4]; /* Get faulting address*/
R6 = 64; /* Advance past the fault address, which*/
R6 = R6 + R4; /* we'll use if we find a match*/
@@ -117,13 +117,13 @@ ENTRY(_cplb_mgr)
I0 = R4; /* Fault address we'll search for*/
/* set up pointers */
- P0.L = (ICPLB_DATA0 & 0xFFFF);
- P0.H = (ICPLB_DATA0 >> 16);
+ P0.L = LO(ICPLB_DATA0);
+ P0.H = HI(ICPLB_DATA0);
/* The replacement procedure for ICPLBs */
- P4.L = (IMEM_CONTROL & 0xFFFF);
- P4.H = (IMEM_CONTROL >> 16);
+ P4.L = LO(IMEM_CONTROL);
+ P4.H = HI(IMEM_CONTROL);
/* disable cplbs */
R5 = [P4]; /* Control Register*/
@@ -243,8 +243,8 @@ ENTRY(_cplb_mgr)
* last entry of the table.
*/
- P1.L = (ICPLB_DATA15 & 0xFFFF); /* ICPLB_DATA15 */
- P1.H = (ICPLB_DATA15 >> 16);
+ P1.L = LO(ICPLB_DATA15); /* ICPLB_DATA15 */
+ P1.H = HI(ICPLB_DATA15);
[P1] = R2;
[P1-0x100] = R4;
#ifdef CONFIG_CPLB_INFO
@@ -292,10 +292,10 @@ ENTRY(_cplb_mgr)
* pending writes associated with the CPLB.
*/
- P4.L = (DCPLB_STATUS & 0xFFFF);
- P4.H = (DCPLB_STATUS >> 16);
- P3.L = (DCPLB_DATA0 & 0xFFFF);
- P3.H = (DCPLB_DATA0 >> 16);
+ P4.L = LO(DCPLB_STATUS);
+ P4.H = HI(DCPLB_STATUS);
+ P3.L = LO(DCPLB_DATA0);
+ P3.H = HI(DCPLB_DATA0);
R5 = [P4];
/* A protection violation can be caused by more than just writes
@@ -355,11 +355,11 @@ ENTRY(_cplb_mgr)
* config table, that covers the faulting address.
*/
- P1.L = (DCPLB_DATA15 & 0xFFFF);
- P1.H = (DCPLB_DATA15 >> 16);
+ P1.L = LO(DCPLB_DATA15);
+ P1.H = HI(DCPLB_DATA15);
- P4.L = (DCPLB_FAULT_ADDR & 0xFFFF);
- P4.H = (DCPLB_FAULT_ADDR >> 16);
+ P4.L = LO(DCPLB_FAULT_ADDR);
+ P4.H = HI(DCPLB_FAULT_ADDR);
R4 = [P4];
I0 = R4;
@@ -368,8 +368,8 @@ ENTRY(_cplb_mgr)
R6 = R1; /* Save for later*/
/* Turn off CPLBs while we work.*/
- P4.L = (DMEM_CONTROL & 0xFFFF);
- P4.H = (DMEM_CONTROL >> 16);
+ P4.L = LO(DMEM_CONTROL);
+ P4.H = HI(DMEM_CONTROL);
R5 = [P4];
BITCLR(R5,ENDCPLB_P);
CLI R0;
@@ -384,8 +384,8 @@ ENTRY(_cplb_mgr)
* are no good.
*/
- I1.L = (DCPLB_DATA0 & 0xFFFF);
- I1.H = (DCPLB_DATA0 >> 16);
+ I1.L = LO(DCPLB_DATA0);
+ I1.H = HI(DCPLB_DATA0);
P1 = 2;
P2 = 16;
I2.L = _dcplb_preference;
@@ -405,7 +405,7 @@ ENTRY(_cplb_mgr)
P3.L = _page_size_table; /* retrieve end address */
P3.H = _page_size_table; /* retrieve end address */
R3 = 0x1002; /* 16th - position, 2 bits -length */
-#ifdef ANOMALY_05000209
+#if ANOMALY_05000209
nop; /* Anomaly 05000209 */
#endif
R7 = EXTRACT(R1,R3.l);
@@ -475,8 +475,8 @@ ENTRY(_cplb_mgr)
* one space closer to the start.
*/
- R1.L = (DCPLB_DATA16 & 0xFFFF); /* DCPLB_DATA15 + 4 */
- R1.H = (DCPLB_DATA16 >> 16);
+ R1.L = LO(DCPLB_DATA16); /* DCPLB_DATA15 + 4 */
+ R1.H = HI(DCPLB_DATA16);
R0 = P0;
/* If the victim happens to be in DCPLB15,
@@ -549,8 +549,8 @@ ENTRY(_cplb_mgr)
* if necessary.
*/
- P1.L = (DCPLB_DATA15 & 0xFFFF);
- P1.H = (DCPLB_DATA15 >> 16);
+ P1.L = LO(DCPLB_DATA15);
+ P1.H = HI(DCPLB_DATA15);
/* If the DCPLB has cache bits set, but caching hasn't
* been enabled, then we want to mask off the cache-in-L1
@@ -565,7 +565,7 @@ ENTRY(_cplb_mgr)
* cost of first-write exceptions to mark the page as dirty.
*/
-#ifdef CONFIG_BLKFIN_WT
+#ifdef CONFIG_BFIN_WT
BITSET(R6, 14); /* Set WT*/
#endif