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authorLibravatar Linus Torvalds <torvalds@linux-foundation.org>2023-02-21 18:24:12 -0800
committerLibravatar Linus Torvalds <torvalds@linux-foundation.org>2023-02-21 18:24:12 -0800
commit5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 (patch)
treecc5c2d0a898769fd59549594fedb3ee6f84e59a0 /drivers/net/wireless/ti/wl18xx/reg.h
downloadlinux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.tar.gz
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Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted
Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ...
Diffstat (limited to 'drivers/net/wireless/ti/wl18xx/reg.h')
-rw-r--r--drivers/net/wireless/ti/wl18xx/reg.h235
1 files changed, 235 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wl18xx/reg.h b/drivers/net/wireless/ti/wl18xx/reg.h
new file mode 100644
index 000000000..2f70dbdae
--- /dev/null
+++ b/drivers/net/wireless/ti/wl18xx/reg.h
@@ -0,0 +1,235 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * This file is part of wlcore
+ *
+ * Copyright (C) 2011 Texas Instruments Inc.
+ */
+
+#ifndef __REG_H__
+#define __REG_H__
+
+#define WL18XX_REGISTERS_BASE 0x00800000
+#define WL18XX_CODE_BASE 0x00000000
+#define WL18XX_DATA_BASE 0x00400000
+#define WL18XX_DOUBLE_BUFFER_BASE 0x00600000
+#define WL18XX_MCU_KEY_SEARCH_BASE 0x00700000
+#define WL18XX_PHY_BASE 0x00900000
+#define WL18XX_TOP_OCP_BASE 0x00A00000
+#define WL18XX_PACKET_RAM_BASE 0x00B00000
+#define WL18XX_HOST_BASE 0x00C00000
+
+#define WL18XX_REGISTERS_DOWN_SIZE 0x0000B000
+
+#define WL18XX_REG_BOOT_PART_START 0x00802000
+#define WL18XX_REG_BOOT_PART_SIZE 0x00014578
+
+#define WL18XX_PHY_INIT_MEM_ADDR 0x80926000
+#define WL18XX_PHY_END_MEM_ADDR 0x8093CA44
+#define WL18XX_PHY_INIT_MEM_SIZE \
+ (WL18XX_PHY_END_MEM_ADDR - WL18XX_PHY_INIT_MEM_ADDR)
+
+#define WL18XX_SDIO_WSPI_BASE (WL18XX_REGISTERS_BASE)
+#define WL18XX_REG_CONFIG_BASE (WL18XX_REGISTERS_BASE + 0x02000)
+#define WL18XX_WGCM_REGS_BASE (WL18XX_REGISTERS_BASE + 0x03000)
+#define WL18XX_ENC_BASE (WL18XX_REGISTERS_BASE + 0x04000)
+#define WL18XX_INTERRUPT_BASE (WL18XX_REGISTERS_BASE + 0x05000)
+#define WL18XX_UART_BASE (WL18XX_REGISTERS_BASE + 0x06000)
+#define WL18XX_WELP_BASE (WL18XX_REGISTERS_BASE + 0x07000)
+#define WL18XX_TCP_CKSM_BASE (WL18XX_REGISTERS_BASE + 0x08000)
+#define WL18XX_FIFO_BASE (WL18XX_REGISTERS_BASE + 0x09000)
+#define WL18XX_OCP_BRIDGE_BASE (WL18XX_REGISTERS_BASE + 0x0A000)
+#define WL18XX_PMAC_RX_BASE (WL18XX_REGISTERS_BASE + 0x14800)
+#define WL18XX_PMAC_ACM_BASE (WL18XX_REGISTERS_BASE + 0x14C00)
+#define WL18XX_PMAC_TX_BASE (WL18XX_REGISTERS_BASE + 0x15000)
+#define WL18XX_PMAC_CSR_BASE (WL18XX_REGISTERS_BASE + 0x15400)
+
+#define WL18XX_REG_ECPU_CONTROL (WL18XX_REGISTERS_BASE + 0x02004)
+#define WL18XX_REG_INTERRUPT_NO_CLEAR (WL18XX_REGISTERS_BASE + 0x050E8)
+#define WL18XX_REG_INTERRUPT_ACK (WL18XX_REGISTERS_BASE + 0x050F0)
+#define WL18XX_REG_INTERRUPT_TRIG (WL18XX_REGISTERS_BASE + 0x5074)
+#define WL18XX_REG_INTERRUPT_TRIG_H (WL18XX_REGISTERS_BASE + 0x5078)
+#define WL18XX_REG_INTERRUPT_MASK (WL18XX_REGISTERS_BASE + 0x0050DC)
+
+#define WL18XX_REG_CHIP_ID_B (WL18XX_REGISTERS_BASE + 0x01542C)
+
+#define WL18XX_SLV_MEM_DATA (WL18XX_HOST_BASE + 0x0018)
+#define WL18XX_SLV_REG_DATA (WL18XX_HOST_BASE + 0x0008)
+
+/* Scratch Pad registers*/
+#define WL18XX_SCR_PAD0 (WL18XX_REGISTERS_BASE + 0x0154EC)
+#define WL18XX_SCR_PAD1 (WL18XX_REGISTERS_BASE + 0x0154F0)
+#define WL18XX_SCR_PAD2 (WL18XX_REGISTERS_BASE + 0x0154F4)
+#define WL18XX_SCR_PAD3 (WL18XX_REGISTERS_BASE + 0x0154F8)
+#define WL18XX_SCR_PAD4 (WL18XX_REGISTERS_BASE + 0x0154FC)
+#define WL18XX_SCR_PAD4_SET (WL18XX_REGISTERS_BASE + 0x015504)
+#define WL18XX_SCR_PAD4_CLR (WL18XX_REGISTERS_BASE + 0x015500)
+#define WL18XX_SCR_PAD5 (WL18XX_REGISTERS_BASE + 0x015508)
+#define WL18XX_SCR_PAD5_SET (WL18XX_REGISTERS_BASE + 0x015510)
+#define WL18XX_SCR_PAD5_CLR (WL18XX_REGISTERS_BASE + 0x01550C)
+#define WL18XX_SCR_PAD6 (WL18XX_REGISTERS_BASE + 0x015514)
+#define WL18XX_SCR_PAD7 (WL18XX_REGISTERS_BASE + 0x015518)
+#define WL18XX_SCR_PAD8 (WL18XX_REGISTERS_BASE + 0x01551C)
+#define WL18XX_SCR_PAD9 (WL18XX_REGISTERS_BASE + 0x015520)
+
+/* Spare registers*/
+#define WL18XX_SPARE_A1 (WL18XX_REGISTERS_BASE + 0x002194)
+#define WL18XX_SPARE_A2 (WL18XX_REGISTERS_BASE + 0x002198)
+#define WL18XX_SPARE_A3 (WL18XX_REGISTERS_BASE + 0x00219C)
+#define WL18XX_SPARE_A4 (WL18XX_REGISTERS_BASE + 0x0021A0)
+#define WL18XX_SPARE_A5 (WL18XX_REGISTERS_BASE + 0x0021A4)
+#define WL18XX_SPARE_A6 (WL18XX_REGISTERS_BASE + 0x0021A8)
+#define WL18XX_SPARE_A7 (WL18XX_REGISTERS_BASE + 0x0021AC)
+#define WL18XX_SPARE_A8 (WL18XX_REGISTERS_BASE + 0x0021B0)
+#define WL18XX_SPARE_B1 (WL18XX_REGISTERS_BASE + 0x015524)
+#define WL18XX_SPARE_B2 (WL18XX_REGISTERS_BASE + 0x015528)
+#define WL18XX_SPARE_B3 (WL18XX_REGISTERS_BASE + 0x01552C)
+#define WL18XX_SPARE_B4 (WL18XX_REGISTERS_BASE + 0x015530)
+#define WL18XX_SPARE_B5 (WL18XX_REGISTERS_BASE + 0x015534)
+#define WL18XX_SPARE_B6 (WL18XX_REGISTERS_BASE + 0x015538)
+#define WL18XX_SPARE_B7 (WL18XX_REGISTERS_BASE + 0x01553C)
+#define WL18XX_SPARE_B8 (WL18XX_REGISTERS_BASE + 0x015540)
+
+#define WL18XX_REG_COMMAND_MAILBOX_PTR (WL18XX_SCR_PAD0)
+#define WL18XX_REG_EVENT_MAILBOX_PTR (WL18XX_SCR_PAD1)
+#define WL18XX_EEPROMLESS_IND (WL18XX_SCR_PAD4)
+
+#define WL18XX_WELP_ARM_COMMAND (WL18XX_REGISTERS_BASE + 0x7100)
+#define WL18XX_ENABLE (WL18XX_REGISTERS_BASE + 0x01543C)
+#define TOP_FN0_CCCR_REG_32 (WL18XX_TOP_OCP_BASE + 0x64)
+
+/* PRCM registers */
+#define PLATFORM_DETECTION 0xA0E3E0
+#define OCS_EN 0xA02080
+#define PRIMARY_CLK_DETECT 0xA020A6
+#define PLLSH_COEX_PLL_N 0xA02384
+#define PLLSH_COEX_PLL_M 0xA02382
+#define PLLSH_COEX_PLL_SWALLOW_EN 0xA0238E
+#define PLLSH_WL_PLL_SEL 0xA02398
+
+#define PLLSH_WCS_PLL_N 0xA02362
+#define PLLSH_WCS_PLL_M 0xA02360
+#define PLLSH_WCS_PLL_Q_FACTOR_CFG_1 0xA02364
+#define PLLSH_WCS_PLL_Q_FACTOR_CFG_2 0xA02366
+#define PLLSH_WCS_PLL_P_FACTOR_CFG_1 0xA02368
+#define PLLSH_WCS_PLL_P_FACTOR_CFG_2 0xA0236A
+#define PLLSH_WCS_PLL_SWALLOW_EN 0xA0236C
+#define PLLSH_WL_PLL_EN 0xA02392
+
+#define PLLSH_WCS_PLL_Q_FACTOR_CFG_1_MASK 0xFFFF
+#define PLLSH_WCS_PLL_Q_FACTOR_CFG_2_MASK 0x007F
+#define PLLSH_WCS_PLL_P_FACTOR_CFG_1_MASK 0xFFFF
+#define PLLSH_WCS_PLL_P_FACTOR_CFG_2_MASK 0x000F
+
+#define PLLSH_WL_PLL_EN_VAL1 0x7
+#define PLLSH_WL_PLL_EN_VAL2 0x2
+#define PLLSH_COEX_PLL_SWALLOW_EN_VAL1 0x2
+#define PLLSH_COEX_PLL_SWALLOW_EN_VAL2 0x11
+
+#define PLLSH_WCS_PLL_SWALLOW_EN_VAL1 0x1
+#define PLLSH_WCS_PLL_SWALLOW_EN_VAL2 0x12
+
+#define PLLSH_WL_PLL_SEL_WCS_PLL 0x0
+#define PLLSH_WL_PLL_SEL_COEX_PLL 0x1
+
+#define WL18XX_REG_FUSE_DATA_1_3 0xA0260C
+#define WL18XX_PG_VER_MASK 0x70
+#define WL18XX_PG_VER_OFFSET 4
+#define WL18XX_ROM_VER_MASK 0x3e00
+#define WL18XX_ROM_VER_OFFSET 9
+#define WL18XX_METAL_VER_MASK 0xC
+#define WL18XX_METAL_VER_OFFSET 2
+#define WL18XX_NEW_METAL_VER_MASK 0x180
+#define WL18XX_NEW_METAL_VER_OFFSET 7
+
+#define WL18XX_PACKAGE_TYPE_OFFSET 13
+#define WL18XX_PACKAGE_TYPE_WSP 0
+
+#define WL18XX_REG_FUSE_DATA_2_3 0xA02614
+#define WL18XX_RDL_VER_MASK 0x1f00
+#define WL18XX_RDL_VER_OFFSET 8
+
+#define WL18XX_REG_FUSE_BD_ADDR_1 0xA02602
+#define WL18XX_REG_FUSE_BD_ADDR_2 0xA02606
+
+#define WL18XX_CMD_MBOX_ADDRESS 0xB007B4
+
+#define WL18XX_FW_STATUS_ADDR 0x50F8
+
+#define CHIP_ID_185x_PG10 (0x06030101)
+#define CHIP_ID_185x_PG20 (0x06030111)
+
+/*
+ * Host Command Interrupt. Setting this bit masks
+ * the interrupt that the host issues to inform
+ * the FW that it has sent a command
+ * to the Wlan hardware Command Mailbox.
+ */
+#define WL18XX_INTR_TRIG_CMD BIT(28)
+
+/*
+ * Host Event Acknowlegde Interrupt. The host
+ * sets this bit to acknowledge that it received
+ * the unsolicited information from the event
+ * mailbox.
+ */
+#define WL18XX_INTR_TRIG_EVENT_ACK BIT(29)
+
+/*
+ * To boot the firmware in PLT mode we need to write this value in
+ * SCR_PAD8 before starting.
+ */
+#define WL18XX_SCR_PAD8_PLT 0xBABABEBE
+
+enum {
+ COMPONENT_NO_SWITCH = 0x0,
+ COMPONENT_2_WAY_SWITCH = 0x1,
+ COMPONENT_3_WAY_SWITCH = 0x2,
+ COMPONENT_MATCHING = 0x3,
+};
+
+enum {
+ FEM_NONE = 0x0,
+ FEM_VENDOR_1 = 0x1,
+ FEM_VENDOR_2 = 0x2,
+ FEM_VENDOR_3 = 0x3,
+};
+
+enum {
+ BOARD_TYPE_EVB_18XX = 0,
+ BOARD_TYPE_DVP_18XX = 1,
+ BOARD_TYPE_HDK_18XX = 2,
+ BOARD_TYPE_FPGA_18XX = 3,
+ BOARD_TYPE_COM8_18XX = 4,
+
+ NUM_BOARD_TYPES,
+};
+
+enum wl18xx_rdl_num {
+ RDL_NONE = 0,
+ RDL_1_HP = 1,
+ RDL_2_SP = 2,
+ RDL_3_HP = 3,
+ RDL_4_SP = 4,
+ RDL_5_SP = 0x11,
+ RDL_6_SP = 0x12,
+ RDL_7_SP = 0x13,
+ RDL_8_SP = 0x14,
+
+ _RDL_LAST,
+ RDL_MAX = _RDL_LAST - 1,
+};
+
+
+/* FPGA_SPARE_1 register - used to change the PHY ATPG clock at boot time */
+#define WL18XX_PHY_FPGA_SPARE_1 0x8093CA40
+
+/* command to disable FDSP clock */
+#define MEM_FDSP_CLK_120_DISABLE 0x80000000
+
+/* command to set ATPG clock toward FDSP Code RAM rather than its own clock */
+#define MEM_FDSP_CODERAM_FUNC_CLK_SEL 0xC0000000
+
+/* command to re-enable FDSP clock */
+#define MEM_FDSP_CLK_120_ENABLE 0x40000000
+
+#endif /* __REG_H__ */