MIPS: Add Cavium OCTEON specific registers to ptrace.h and asm-offsets.c

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Tomaso Paoletti <tpaoletti@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index 72942226fcdd..c901c22d7ad0 100644
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -64,6 +64,10 @@ void output_ptreg_defines(void)
 #ifdef CONFIG_MIPS_MT_SMTC
         OFFSET(PT_TCSTATUS, pt_regs, cp0_tcstatus);
 #endif /* CONFIG_MIPS_MT_SMTC */
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+        OFFSET(PT_MPL, pt_regs, mpl);
+        OFFSET(PT_MTP, pt_regs, mtp);
+#endif /* CONFIG_CPU_CAVIUM_OCTEON */
         DEFINE(PT_SIZE, sizeof(struct pt_regs));
         BLANK();
 }
@@ -295,3 +299,30 @@ void output_irq_cpustat_t_defines(void)
         DEFINE(IC_IRQ_CPUSTAT_T, sizeof(irq_cpustat_t));
         BLANK();
 }
+
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+void output_octeon_cop2_state_defines(void)
+{
+        COMMENT("Octeon specific octeon_cop2_state offsets.");
+        OFFSET(OCTEON_CP2_CRC_IV,       octeon_cop2_state, cop2_crc_iv);
+        OFFSET(OCTEON_CP2_CRC_LENGTH,   octeon_cop2_state, cop2_crc_length);
+        OFFSET(OCTEON_CP2_CRC_POLY,     octeon_cop2_state, cop2_crc_poly);
+        OFFSET(OCTEON_CP2_LLM_DAT,      octeon_cop2_state, cop2_llm_dat);
+        OFFSET(OCTEON_CP2_3DES_IV,      octeon_cop2_state, cop2_3des_iv);
+        OFFSET(OCTEON_CP2_3DES_KEY,     octeon_cop2_state, cop2_3des_key);
+        OFFSET(OCTEON_CP2_3DES_RESULT,  octeon_cop2_state, cop2_3des_result);
+        OFFSET(OCTEON_CP2_AES_INP0,     octeon_cop2_state, cop2_aes_inp0);
+        OFFSET(OCTEON_CP2_AES_IV,       octeon_cop2_state, cop2_aes_iv);
+        OFFSET(OCTEON_CP2_AES_KEY,      octeon_cop2_state, cop2_aes_key);
+        OFFSET(OCTEON_CP2_AES_KEYLEN,   octeon_cop2_state, cop2_aes_keylen);
+        OFFSET(OCTEON_CP2_AES_RESULT,   octeon_cop2_state, cop2_aes_result);
+        OFFSET(OCTEON_CP2_GFM_MULT,     octeon_cop2_state, cop2_gfm_mult);
+        OFFSET(OCTEON_CP2_GFM_POLY,     octeon_cop2_state, cop2_gfm_poly);
+        OFFSET(OCTEON_CP2_GFM_RESULT,   octeon_cop2_state, cop2_gfm_result);
+        OFFSET(OCTEON_CP2_HSH_DATW,     octeon_cop2_state, cop2_hsh_datw);
+        OFFSET(OCTEON_CP2_HSH_IVW,      octeon_cop2_state, cop2_hsh_ivw);
+        OFFSET(THREAD_CP2,      task_struct, thread.cp2);
+        OFFSET(THREAD_CVMSEG,   task_struct, thread.cvmseg.cvmseg);
+        BLANK();
+}
+#endif