MIPS: Octeon: Create simple macro for CIU registers.

Create new CVMX_CIU_ADDR macro to improve readability.

Signed-off-by: Steven J. Hill <steven.hill@cavium.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/19712/
Cc: linux-mips@linux-mips.org
Cc: Chandrakala Chavva <cchavva@caviumnetworks.com>

diff --git a/arch/mips/include/asm/octeon/cvmx-ciu-defs.h b/arch/mips/include/asm/octeon/cvmx-ciu-defs.h
index c9fa6b6..652f166 100644 (file)
--- a/arch/mips/include/asm/octeon/cvmx-ciu-defs.h
+++ b/arch/mips/include/asm/octeon/cvmx-ciu-defs.h
@@ -9,34 +9,38 @@
 
 #include <asm/bitfield.h>
 
-#define CVMX_CIU_EN2_PPX_IP4(offset) (CVMX_ADD_IO_SEG(0x000107000000A400ull) + ((offset) & 15) * 8)
-#define CVMX_CIU_EN2_PPX_IP4_W1C(offset) (CVMX_ADD_IO_SEG(0x000107000000CC00ull) + ((offset) & 15) * 8)
-#define CVMX_CIU_EN2_PPX_IP4_W1S(offset) (CVMX_ADD_IO_SEG(0x000107000000AC00ull) + ((offset) & 15) * 8)
-#define CVMX_CIU_FUSE (CVMX_ADD_IO_SEG(0x0001070000000728ull))
-#define CVMX_CIU_INT_SUM1 (CVMX_ADD_IO_SEG(0x0001070000000108ull))
-#define CVMX_CIU_INTX_EN0(offset) (CVMX_ADD_IO_SEG(0x0001070000000200ull) + ((offset) & 63) * 16)
-#define CVMX_CIU_INTX_EN0_W1C(offset) (CVMX_ADD_IO_SEG(0x0001070000002200ull) + ((offset) & 63) * 16)
-#define CVMX_CIU_INTX_EN0_W1S(offset) (CVMX_ADD_IO_SEG(0x0001070000006200ull) + ((offset) & 63) * 16)
-#define CVMX_CIU_INTX_EN1(offset) (CVMX_ADD_IO_SEG(0x0001070000000208ull) + ((offset) & 63) * 16)
-#define CVMX_CIU_INTX_EN1_W1C(offset) (CVMX_ADD_IO_SEG(0x0001070000002208ull) + ((offset) & 63) * 16)
-#define CVMX_CIU_INTX_EN1_W1S(offset) (CVMX_ADD_IO_SEG(0x0001070000006208ull) + ((offset) & 63) * 16)
-#define CVMX_CIU_INTX_SUM0(offset) (CVMX_ADD_IO_SEG(0x0001070000000000ull) + ((offset) & 63) * 8)
-#define CVMX_CIU_NMI (CVMX_ADD_IO_SEG(0x0001070000000718ull))
-#define CVMX_CIU_PCI_INTA (CVMX_ADD_IO_SEG(0x0001070000000750ull))
-#define CVMX_CIU_PP_BIST_STAT (CVMX_ADD_IO_SEG(0x00010700000007E0ull))
-#define CVMX_CIU_PP_DBG (CVMX_ADD_IO_SEG(0x0001070000000708ull))
-#define CVMX_CIU_PP_RST (CVMX_ADD_IO_SEG(0x0001070000000700ull))
-#define CVMX_CIU_QLM0 (CVMX_ADD_IO_SEG(0x0001070000000780ull))
-#define CVMX_CIU_QLM1 (CVMX_ADD_IO_SEG(0x0001070000000788ull))
-#define CVMX_CIU_QLM_JTGC (CVMX_ADD_IO_SEG(0x0001070000000768ull))
-#define CVMX_CIU_QLM_JTGD (CVMX_ADD_IO_SEG(0x0001070000000770ull))
-#define CVMX_CIU_SOFT_BIST (CVMX_ADD_IO_SEG(0x0001070000000738ull))
-#define CVMX_CIU_SOFT_PRST1 (CVMX_ADD_IO_SEG(0x0001070000000758ull))
-#define CVMX_CIU_SOFT_PRST (CVMX_ADD_IO_SEG(0x0001070000000748ull))
-#define CVMX_CIU_SOFT_RST (CVMX_ADD_IO_SEG(0x0001070000000740ull))
-#define CVMX_CIU_SUM2_PPX_IP4(offset) (CVMX_ADD_IO_SEG(0x0001070000008C00ull) + ((offset) & 15) * 8)
-#define CVMX_CIU_TIM_MULTI_CAST (CVMX_ADD_IO_SEG(0x000107000000C200ull))
-#define CVMX_CIU_TIMX(offset) (CVMX_ADD_IO_SEG(0x0001070000000480ull) + ((offset) & 15) * 8)
+#define CVMX_CIU_ADDR(addr, coreid, coremask, offset)                         \
+       (CVMX_ADD_IO_SEG(0x0001070000000000ull + addr##ull) +                  \
+       (((coreid) & (coremask)) * offset))
+
+#define CVMX_CIU_EN2_PPX_IP4(c)                CVMX_CIU_ADDR(0xA400, c, 0x0F, 8)
+#define CVMX_CIU_EN2_PPX_IP4_W1C(c)    CVMX_CIU_ADDR(0xCC00, c, 0x0F, 8)
+#define CVMX_CIU_EN2_PPX_IP4_W1S(c)    CVMX_CIU_ADDR(0xAC00, c, 0x0F, 8)
+#define CVMX_CIU_FUSE                  CVMX_CIU_ADDR(0x0728, 0, 0x00, 0)
+#define CVMX_CIU_INT_SUM1              CVMX_CIU_ADDR(0x0108, 0, 0x00, 0)
+#define CVMX_CIU_INTX_EN0(c)           CVMX_CIU_ADDR(0x0200, c, 0x3F, 16)
+#define CVMX_CIU_INTX_EN0_W1C(c)       CVMX_CIU_ADDR(0x2200, c, 0x3F, 16)
+#define CVMX_CIU_INTX_EN0_W1S(c)       CVMX_CIU_ADDR(0x6200, c, 0x3F, 16)
+#define CVMX_CIU_INTX_EN1(c)           CVMX_CIU_ADDR(0x0208, c, 0x3F, 16)
+#define CVMX_CIU_INTX_EN1_W1C(c)       CVMX_CIU_ADDR(0x2208, c, 0x3F, 16)
+#define CVMX_CIU_INTX_EN1_W1S(c)       CVMX_CIU_ADDR(0x6208, c, 0x3F, 16)
+#define CVMX_CIU_INTX_SUM0(c)          CVMX_CIU_ADDR(0x0000, c, 0x3F, 8)
+#define CVMX_CIU_NMI                   CVMX_CIU_ADDR(0x0718, 0, 0x00, 0)
+#define CVMX_CIU_PCI_INTA              CVMX_CIU_ADDR(0x0750, 0, 0x00, 0)
+#define CVMX_CIU_PP_BIST_STAT          CVMX_CIU_ADDR(0x07E0, 0, 0x00, 0)
+#define CVMX_CIU_PP_DBG                        CVMX_CIU_ADDR(0x0708, 0, 0x00, 0)
+#define CVMX_CIU_PP_RST                        CVMX_CIU_ADDR(0x0700, 0, 0x00, 0)
+#define CVMX_CIU_QLM0                  CVMX_CIU_ADDR(0x0780, 0, 0x00, 0)
+#define CVMX_CIU_QLM1                  CVMX_CIU_ADDR(0x0788, 0, 0x00, 0)
+#define CVMX_CIU_QLM_JTGC              CVMX_CIU_ADDR(0x0768, 0, 0x00, 0)
+#define CVMX_CIU_QLM_JTGD              CVMX_CIU_ADDR(0x0770, 0, 0x00, 0)
+#define CVMX_CIU_SOFT_BIST             CVMX_CIU_ADDR(0x0738, 0, 0x00, 0)
+#define CVMX_CIU_SOFT_PRST1            CVMX_CIU_ADDR(0x0758, 0, 0x00, 0)
+#define CVMX_CIU_SOFT_PRST             CVMX_CIU_ADDR(0x0748, 0, 0x00, 0)
+#define CVMX_CIU_SOFT_RST              CVMX_CIU_ADDR(0x0740, 0, 0x00, 0)
+#define CVMX_CIU_SUM2_PPX_IP4(c)       CVMX_CIU_ADDR(0x8C00, c, 0x0F, 8)
+#define CVMX_CIU_TIM_MULTI_CAST                CVMX_CIU_ADDR(0xC200, 0, 0x00, 0)
+#define CVMX_CIU_TIMX(c)               CVMX_CIU_ADDR(0x0480, c, 0x0F, 8)
 
 static inline uint64_t CVMX_CIU_MBOX_CLRX(unsigned long offset)
 {