bpi-r3: random kernel config changes

This commit is contained in:
chayleaf 2023-06-12 03:38:17 +07:00
parent 1adde1ba0e
commit 5ba32d4b74

View file

@ -165,11 +165,140 @@ rec {
buildPackages = pkgs'.buildPackages // { buildPackages = pkgs'.buildPackages // {
stdenv = pkgs'.buildPackages.ccacheStdenv; stdenv = pkgs'.buildPackages.ccacheStdenv;
}; };
# there's probably more enabled-by-default configs that are better left disabled, but whatever
structuredExtraConfig = with lib.kernel; { structuredExtraConfig = with lib.kernel; {
COMMON_CLK_MEDIATEK = yes; /* "Select this option if you are building a kernel for a server or
COMMON_CLK_MT7986 = yes; scientific/computation system, or if you want to maximize the
COMMON_CLK_MT7986_ETHSYS = yes; raw processing power of the kernel, irrespective of scheduling
MEDIATEK_GE_PHY = yes; latencies." */
PREEMPT_NONE = yes;
# disable the other preempts
PREEMPTION = no;
PREEMPT_VOLUNTARY = lib.mkForce no;
PREEMPT = no;
CPU_FREQ_GOV_ONDEMAND = yes;
CPU_FREQ_DEFAULT_GOV_ONDEMAND = yes;
CPU_FREQ_DEFAULT_GOV_PERFORMANCE = lib.mkForce no;
CPU_FREQ_GOV_CONSERVATIVE = yes;
# disable virtualisation stuff
PARAVIRT = lib.mkForce no;
VIRTUALIZATION = no;
XEN = lib.mkForce no;
# zstd
KERNEL_ZSTD = yes;
MODULE_COMPRESS_ZSTD = yes;
MODULE_DECOMPRESS = yes;
FW_LOADER_COMPRESS_ZSTD = yes;
# zram
ZRAM_DEF_COMP_ZSTD = yes;
CRYPTO_ZSTD = yes;
ZRAM_MEMORY_TRACKING = yes;
# router stuff
IP_FIB_TRIE_STATS = yes;
IP_ROUTE_CLASSID = yes;
# adds sysctl net.ipv4.tcp_syncookies
SYN_COOKIES = yes;
WIREGUARD = yes;
INET = yes;
# stuff for ss
NETLINK_DIAG = yes;
# nftables features
IP_SET = module;
NF_CONNTRACK = module;
NF_CONNTRACK_BRIDGE = module;
NF_CONNTRACK_MARK = module;
NF_NAT = module;
NF_FLOW_TABLE = module;
NF_FLOW_TABLE_INET = module;
NF_LOG_ARP = module;
NF_LOG_IPV4 = module;
NF_LOG_IPV6 = module;
NETFILTER_NETLINK_QUEUE = module;
NFT_BRIDGE_META = module;
NFT_BRIDGE_REJECT = module;
NFT_CONNLIMIT = module;
NFT_CT = module;
NFT_DUP_IPV4 = module;
NFT_DUP_IPV6 = module;
NFT_DUP_NETDEV = module;
NFT_FIB = module;
NFT_FIB_IPV4 = module;
NFT_FIB_IPV6 = module;
NFT_FIB_INET = module;
NFT_FIB_NETDEV = module;
NFT_FLOW_OFFLOAD = module;
NFT_FWD_NETDEV = module;
NFT_HASH = module;
NFT_LIMIT = module;
NFT_LOG = module;
NFT_MASQ = module;
NFT_NAT = module;
NFT_NUMGEN = module;
NFT_OSF = module;
NFT_QUEUE = module;
NFT_QUOTA = module;
NFT_REDIR = module;
NFT_REJECT = module;
NFT_REJECT_IPV4 = module;
NFT_REJECT_IPV6 = module;
NFT_REJECT_INET = module;
NFT_SOCKET = module;
NFT_SYNPROXY = module;
NFT_TPROXY = module;
NFT_TUNNEL = module;
BRIDGE = yes;
HSR = no;
NET_DSA = module;
# packet CLaSsification
NET_CLS_ROUTE4 = module;
NET_CLS_FW = module;
NET_CLS_U32 = module;
NET_CLS_FLOW = module;
NET_CLS_CGROUP = module;
NET_CLS_FLOWER = module;
NET_CLS_MATCHALL = module;
NET_EMATCH = module;
NET_EMATCH_CMP = module;
NET_EMATCH_NBYTE = module;
NET_EMATCH_U32 = module;
NET_EMATCH_META = module;
NET_EMATCH_TEXT = module;
NET_EMATCH_IPSET = module;
# packet actions
NET_CLS_ACT = yes;
NET_ACT_POLICE = module;
NET_ACT_GACT = module;
NET_ACT_SAMPLE = module;
NET_ACT_NAT = module;
NET_ACT_PEDIT = module;
NET_ACT_SKBEDIT = module;
NET_ACT_CSUM = module;
NET_ACT_MPLS = module;
NET_ACT_VLAN = module;
NET_ACT_CONNMARK = module;
NET_ACT_CTINFO = module;
NET_ACT_SKBMOD = module;
NET_ACT_IFE = module;
NET_ACT_TUNNEL_KEY = module;
NET_ACT_CT = module;
# random stuff
PSAMPLE = module;
RFKILL = yes;
# hardware specific stuff
FB = lib.mkForce no;
DRM = no;
NR_CPUS = lib.mkForce (freeform "4");
SMP = yes;
SFP = yes;
ARCH_MEDIATEK = yes;
MEDIATEK_WATCHDOG = yes; MEDIATEK_WATCHDOG = yes;
MTD_NAND_ECC_MEDIATEK = yes; MTD_NAND_ECC_MEDIATEK = yes;
MTD_NAND_ECC_SW_HAMMING = yes; MTD_NAND_ECC_SW_HAMMING = yes;
@ -177,27 +306,21 @@ rec {
MTD_SPI_NAND = yes; MTD_SPI_NAND = yes;
MTD_UBI = yes; MTD_UBI = yes;
MTD_UBI_BLOCK = yes; MTD_UBI_BLOCK = yes;
MTK_EFUSE = yes; NVMEM_MTK_EFUSE = yes;
MTK_HSDMA = yes; MTK_HSDMA = yes;
MTK_INFRACFG = yes; MTK_INFRACFG = yes;
MTK_PMIC_WRAP = yes; MTK_PMIC_WRAP = yes;
MTK_SCPSYS = yes;
MTK_SCPSYS_PM_DOMAINS = yes;
MTK_THERMAL = yes; MTK_THERMAL = yes;
MTK_TIMER = yes; MTK_TIMER = yes;
NET_DSA_MT7530 = module; NET_DSA_MT7530 = module;
NET_DSA_TAG_MTK = module;
NET_MEDIATEK_SOC = module; NET_MEDIATEK_SOC = module;
NET_MEDIATEK_SOC_WED = yes; NET_MEDIATEK_SOC_WED = yes;
NET_MEDIATEK_STAR_EMAC = module; NET_MEDIATEK_STAR_EMAC = yes;
NET_SWITCHDEV = yes; NET_SWITCHDEV = yes;
NET_VENDOR_MEDIATEK = yes; NET_VENDOR_MEDIATEK = yes;
PCIE_MEDIATEK = yes; PCIE_MEDIATEK = yes;
PCIE_MEDIATEK_GEN3 = yes; PCIE_MEDIATEK_GEN3 = yes;
PINCTRL_MT7986 = yes; PINCTRL_MT7986 = yes;
PINCTRL_MTK = yes;
PINCTRL_MTK_MOORE = yes;
PINCTRL_MTK_V2 = yes;
PWM_MEDIATEK = yes; PWM_MEDIATEK = yes;
MT7915E = module; MT7915E = module;
MT7986_WMAC = yes; MT7986_WMAC = yes;