UNION EMU_SE_ENABLE(9)

💖 union emu_se_enable(9) 💖

okay so bestie, welcome to the Kernel API Manual ✨ — this page is all about union emu_se_enable, and the vibe is Symmetric Engine Enable Registers. That’s literally the whole NAME situation, and it understood the assignment. 💅

✨ NAME ✨

union emu_se_enable — Symmetric Engine Enable Registers 🎀

🌸 SYNOPSIS 🌸

Here’s the struct in all its glory, no cap. It’s got a u64 value and a nested struct s, and the bitfield order changes based on __BIG_ENDIAN_BITFIELD — the code says it, not me:

       union emu_se_enable {
           u64 value;
           struct {
         #if (defined(__BIG_ENDIAN_BITFIELD));
             u64 raz : 48;
             u64 enable : 16;
         #else;
             u64 enable : 16;
             u64 raz : 48;
         #endif;
           } s;
        };

🫶 Members 🫶

This section is literally empty in the source page — no member blurbs listed, bestie. The fields above are carrying the whole section, and they’re doing it gorgeously. 💅

🌈 SEE ALSO 🌈

Kernel file: ./drivers/crypto/cavium/nitrox/nitrox_csr.h — that’s the home base. 🏠 The SEE ALSO squad is all these union besties, periodt:

• union ucd_core_eid_ucode_block_num(9)
• union aqm_grp_execmsk_lo(9)
• union aqm_grp_execmsk_hi(9)
• union aqmq_drbl(9)
• union aqmq_qsz(9)
• union aqmq_cmp_thr(9)
• union aqmq_cmp_cnt(9)
• union aqmq_en(9)
• union aqmq_activity_stat(9)
• union emu_fuse_map(9)
• union emu_ae_enable(9)
• union emu_wd_int_ena_w1s(9)
• union emu_ge_int_ena_w1s(9)
• union nps_pkt_slc_ctl(9)
• union nps_pkt_slc_cnts(9)
• union nps_pkt_slc_int_levels(9)
• union nps_pkt_in_done_cnts(9)
• union nps_pkt_in_instr_ctl(9)
• union nps_pkt_in_instr_rsize(9)
• union nps_pkt_in_instr_baoff_dbell(9)
• union nps_core_int_ena_w1s(9)
• union nps_core_gbl_vfcfg(9)
• union nps_core_int_active(9)
• union efl_core_int(9)
• union efl_core_int_ena_w1s(9)
• union efl_rnm_ctl_status(9)
• union bmi_ctl(9)
• union bmi_int_ena_w1s(9)
• union bmo_ctl2(9)
• union pom_int_ena_w1s(9)
• union lbc_inval_ctl(9)
• union lbc_int_ena_w1s(9)
• union lbc_int(9)
• union lbc_inval_status(9)
• union rst_boot(9)
• union fus_dat1(9)

Source/vibe check: ./drivers/crypto/cavium/nitrox, October 2026, and the page title is union emu_se_enable(9). Byeee, go read those unions! 🫶💜