diff options
37 files changed, 518 insertions, 330 deletions
diff --git a/Documentation/features/time/modern-timekeeping/arch-support.txt b/Documentation/features/time/modern-timekeeping/arch-support.txt index 2855dfe2464d..1d46da165b75 100644 --- a/Documentation/features/time/modern-timekeeping/arch-support.txt +++ b/Documentation/features/time/modern-timekeeping/arch-support.txt @@ -15,7 +15,7 @@ | h8300: | ok | | hexagon: | ok | | ia64: | ok | - | m68k: | TODO | + | m68k: | ok | | microblaze: | ok | | mips: | ok | | nds32: | ok | diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 735b9679fe6f..fe5cc2da6d10 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -20,7 +20,6 @@ config M68K select GENERIC_STRNCPY_FROM_USER if MMU select GENERIC_STRNLEN_USER if MMU select ARCH_WANT_IPC_PARSE_VERSION - select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE select HAVE_FUTEX_CMPXCHG if MMU && FUTEX select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_REL diff --git a/arch/m68k/amiga/cia.c b/arch/m68k/amiga/cia.c index 2081b8cd5591..b9aee983e6f4 100644 --- a/arch/m68k/amiga/cia.c +++ b/arch/m68k/amiga/cia.c @@ -88,10 +88,19 @@ static irqreturn_t cia_handler(int irq, void *dev_id) struct ciabase *base = dev_id; int mach_irq; unsigned char ints; + unsigned long flags; + /* Interrupts get disabled while the timer irq flag is cleared and + * the timer interrupt serviced. + */ mach_irq = base->cia_irq; + local_irq_save(flags); ints = cia_set_irq(base, CIA_ICR_ALL); amiga_custom.intreq = base->int_mask; + if (ints & 1) + generic_handle_irq(mach_irq); + local_irq_restore(flags); + mach_irq++, ints >>= 1; for (; ints; mach_irq++, ints >>= 1) { if (ints & 1) generic_handle_irq(mach_irq); diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c index 65f63a457130..c32ab8041cf6 100644 --- a/arch/m68k/amiga/config.c +++ b/arch/m68k/amiga/config.c @@ -17,6 +17,7 @@ #include <linux/mm.h> #include <linux/seq_file.h> #include <linux/tty.h> +#include <linux/clocksource.h> #include <linux/console.h> #include <linux/rtc.h> #include <linux/init.h> @@ -95,8 +96,6 @@ static char amiga_model_name[13] = "Amiga "; static void amiga_sched_init(irq_handler_t handler); static void amiga_get_model(char *model); static void amiga_get_hardware_list(struct seq_file *m); -/* amiga specific timer functions */ -static u32 amiga_gettimeoffset(void); extern void amiga_mksound(unsigned int count, unsigned int ticks); static void amiga_reset(void); extern void amiga_init_sound(void); @@ -386,7 +385,6 @@ void __init config_amiga(void) mach_init_IRQ = amiga_init_IRQ; mach_get_model = amiga_get_model; mach_get_hardware_list = amiga_get_hardware_list; - arch_gettimeoffset = amiga_gettimeoffset; /* * default MAX_DMA=0xffffffff on all machines. If we don't do so, the SCSI @@ -464,7 +462,29 @@ void __init config_amiga(void) *(unsigned char *)ZTWO_VADDR(0xde0002) |= 0x80; } +static u64 amiga_read_clk(struct clocksource *cs); + +static struct clocksource amiga_clk = { + .name = "ciab", + .rating = 250, + .read = amiga_read_clk, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + static unsigned short jiffy_ticks; +static u32 clk_total, clk_offset; + +static irqreturn_t ciab_timer_handler(int irq, void *dev_id) +{ + irq_handler_t timer_routine = dev_id; + + clk_total += jiffy_ticks; + clk_offset = 0; + timer_routine(0, NULL); + + return IRQ_HANDLED; +} static void __init amiga_sched_init(irq_handler_t timer_routine) { @@ -484,19 +504,22 @@ static void __init amiga_sched_init(irq_handler_t timer_routine) * Please don't change this to use ciaa, as it interferes with the * SCSI code. We'll have to take a look at this later */ - if (request_irq(IRQ_AMIGA_CIAB_TA, timer_routine, 0, "timer", NULL)) + if (request_irq(IRQ_AMIGA_CIAB_TA, ciab_timer_handler, IRQF_TIMER, + "timer", timer_routine)) pr_err("Couldn't register timer interrupt\n"); /* start timer */ ciab.cra |= 0x11; -} -#define TICK_SIZE 10000 + clocksource_register_hz(&amiga_clk, amiga_eclock); +} -/* This is always executed with interrupts disabled. */ -static u32 amiga_gettimeoffset(void) +static u64 amiga_read_clk(struct clocksource *cs) { unsigned short hi, lo, hi2; - u32 ticks, offset = 0; + unsigned long flags; + u32 ticks; + + local_irq_save(flags); /* read CIA B timer A current value */ hi = ciab.tahi; @@ -513,12 +536,14 @@ static u32 amiga_gettimeoffset(void) if (ticks > jiffy_ticks / 2) /* check for pending interrupt */ if (cia_set_irq(&ciab_base, 0) & CIA_ICR_TA) - offset = 10000; + clk_offset = jiffy_ticks; ticks = jiffy_ticks - ticks; - ticks = (10000 * ticks) / jiffy_ticks; + ticks += clk_offset + clk_total; + + local_irq_restore(flags); - return (ticks + offset) * 1000; + return ticks; } static void amiga_reset(void) __noreturn; diff --git a/arch/m68k/apollo/config.c b/arch/m68k/apollo/config.c index aef8d42e078d..7d168e6dfb01 100644 --- a/arch/m68k/apollo/config.c +++ b/arch/m68k/apollo/config.c @@ -29,7 +29,6 @@ u_long apollo_model; extern void dn_sched_init(irq_handler_t handler); extern void dn_init_IRQ(void); -extern u32 dn_gettimeoffset(void); extern int dn_dummy_hwclk(int, struct rtc_time *); extern void dn_dummy_reset(void); #ifdef CONFIG_HEARTBEAT @@ -152,7 +151,6 @@ void __init config_apollo(void) mach_sched_init=dn_sched_init; /* */ mach_init_IRQ=dn_init_IRQ; - arch_gettimeoffset = dn_gettimeoffset; mach_max_dma_address = 0xffffffff; mach_hwclk = dn_dummy_hwclk; /* */ mach_reset = dn_dummy_reset; /* */ @@ -205,11 +203,6 @@ void dn_sched_init(irq_handler_t timer_routine) pr_err("Couldn't register timer interrupt\n"); } -u32 dn_gettimeoffset(void) -{ - return 0xdeadbeef; -} - int dn_dummy_hwclk(int op, struct rtc_time *t) { diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c index 3d2b63bedf05..56f02ea2c248 100644 --- a/arch/m68k/atari/ataints.c +++ b/arch/m68k/atari/ataints.c @@ -142,7 +142,7 @@ struct mfptimerbase { .name = "MFP Timer D" }; -static irqreturn_t mfptimer_handler(int irq, void *dev_id) +static irqreturn_t mfp_timer_d_handler(int irq, void *dev_id) { struct mfptimerbase *base = dev_id; int mach_irq; @@ -344,7 +344,7 @@ void __init atari_init_IRQ(void) st_mfp.tim_ct_cd = (st_mfp.tim_ct_cd & 0xf0) | 0x6; /* request timer D dispatch handler */ - if (request_irq(IRQ_MFP_TIMD, mfptimer_handler, IRQF_SHARED, + if (request_irq(IRQ_MFP_TIMD, mfp_timer_d_handler, IRQF_SHARED, stmfp_base.name, &stmfp_base)) pr_err("Couldn't register %s interrupt\n", stmfp_base.name); diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c index 4fcc4b1df1c0..902255e7b5b2 100644 --- a/arch/m68k/atari/config.c +++ b/arch/m68k/atari/config.c @@ -78,7 +78,6 @@ static void atari_heartbeat(int on); /* atari specific timer functions (in time.c) */ extern void atari_sched_init(irq_handler_t); -extern u32 atari_gettimeoffset(void); extern int atari_mste_hwclk (int, struct rtc_time *); extern int atari_tt_hwclk (int, struct rtc_time *); @@ -205,7 +204,6 @@ void __init config_atari(void) mach_init_IRQ = atari_init_IRQ; mach_get_model = atari_get_model; mach_get_hardware_list = atari_get_hardware_list; - arch_gettimeoffset = atari_gettimeoffset; mach_reset = atari_reset; mach_max_dma_address = 0xffffff; #if IS_ENABLED(CONFIG_INPUT_M68K_BEEP) diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c index 9cca64286464..ce923a523695 100644 --- a/arch/m68k/atari/time.c +++ b/arch/m68k/atari/time.c @@ -16,6 +16,7 @@ #include <linux/init.h> #include <linux/rtc.h> #include <linux/bcd.h> +#include <linux/clocksource.h> #include <linux/delay.h> #include <linux/export.h> @@ -24,6 +25,35 @@ DEFINE_SPINLOCK(rtc_lock); EXPORT_SYMBOL_GPL(rtc_lock); +static u64 atari_read_clk(struct clocksource *cs); + +static struct clocksource atari_clk = { + .name = "mfp", + .rating = 100, + .read = atari_read_clk, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static u32 clk_total; +static u8 last_timer_count; + +static irqreturn_t mfp_timer_c_handler(int irq, void *dev_id) +{ + irq_handler_t timer_routine = dev_id; + unsigned long flags; + + local_irq_save(flags); + do { + last_timer_count = st_mfp.tim_dt_c; + } while (last_timer_count == 1); + clk_total += INT_TICKS; + timer_routine(0, NULL); + local_irq_restore(flags); + + return IRQ_HANDLED; +} + void __init atari_sched_init(irq_handler_t timer_routine) { @@ -32,31 +62,33 @@ atari_sched_init(irq_handler_t timer_routine) /* start timer C, div = 1:100 */ st_mfp.tim_ct_cd = (st_mfp.tim_ct_cd & 15) | 0x60; /* install interrupt service routine for MFP Timer C */ - if (request_irq(IRQ_MFP_TIMC, timer_routine, 0, "timer", timer_routine)) + if (request_irq(IRQ_MFP_TIMC, mfp_timer_c_handler, IRQF_TIMER, "timer", + timer_routine)) pr_err("Couldn't register timer interrupt\n"); + + clocksource_register_hz(&atari_clk, INT_CLK); } /* ++andreas: gettimeoffset fixed to check for pending interrupt */ -#define TICK_SIZE 10000 - -/* This is always executed with interrupts disabled. */ -u32 atari_gettimeoffset(void) +static u64 atari_read_clk(struct clocksource *cs) { - u32 ticks, offset = 0; - - /* read MFP timer C current value */ - ticks = st_mfp.tim_dt_c; - /* The probability of underflow is less than 2% */ - if (ticks > INT_TICKS - INT_TICKS / 50) - /* Check for pending timer interrupt */ - if (st_mfp.int_pn_b & (1 << 5)) - offset = TICK_SIZE; - - ticks = INT_TICKS - ticks; - ticks = ticks * 10000L / INT_TICKS; - - return (ticks + offset) * 1000; + unsigned long flags; + u8 count; + u32 ticks; + + local_irq_save(flags); + /* Ensure that the count is monotonically decreasing, even though + * the result may briefly stop changing after counter wrap-around. + */ + count = min(st_mfp.tim_dt_c, last_timer_count); + last_timer_count = count; + + ticks = INT_TICKS - count; + ticks += clk_total; + local_irq_restore(flags); + + return ticks; } diff --git a/arch/m68k/bvme6000/config.c b/arch/m68k/bvme6000/config.c index 143ee9fa3893..8ebaabc931cd 100644 --- a/arch/m68k/bvme6000/config.c +++ b/arch/m68k/bvme6000/config.c @@ -18,6 +18,7 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/tty.h> +#include <linux/clocksource.h> #include <linux/console.h> #include <linux/linkage.h> #include <linux/init.h> @@ -39,16 +40,10 @@ static void bvme6000_get_model(char *model); extern void bvme6000_sched_init(irq_handler_t handler); -extern u32 bvme6000_gettimeoffset(void); extern int bvme6000_hwclk (int, struct rtc_time *); extern void bvme6000_reset (void); void bvme6000_set_vectors (void); -/* Save tick handler routine pointer, will point to xtime_update() in - * kernel/timer/timekeeping.c, called via bvme6000_process_int() */ - -static irq_handler_t tick_handler; - int __init bvme6000_parse_bootinfo(const struct bi_record *bi) { @@ -110,7 +105,6 @@ void __init config_bvme6000(void) mach_max_dma_address = 0xffffffff; mach_sched_init = bvme6000_sched_init; mach_init_IRQ = bvme6000_init_IRQ; - arch_gettimeoffset = bvme6000_gettimeoffset; mach_hwclk = bvme6000_hwclk; mach_reset = bvme6000_reset; mach_get_model = bvme6000_get_model; @@ -154,15 +148,38 @@ irqreturn_t bvme6000_abort_int (int irq, void *dev_id) return IRQ_HANDLED; } +static u64 bvme6000_read_clk(struct clocksource *cs); + +static struct clocksource bvme6000_clk = { + .name = "rtc", + .rating = 250, + .read = bvme6000_read_clk, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static u32 clk_total, clk_offset; + +#define RTC_TIMER_CLOCK_FREQ 8000000 +#define RTC_TIMER_CYCLES (RTC_TIMER_CLOCK_FREQ / HZ) +#define RTC_TIMER_COUNT ((RTC_TIMER_CYCLES / 2) - 1) static irqreturn_t bvme6000_timer_int (int irq, void *dev_id) { + irq_handler_t timer_routine = dev_id; + unsigned long flags; volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE; - unsigned char msr = rtc->msr & 0xc0; + unsigned char msr; + local_irq_save(flags); + msr = rtc->msr & 0xc0; rtc->msr = msr | 0x20; /* Ack the interrupt */ + clk_total += RTC_TIMER_CYCLES; + clk_offset = 0; + timer_routine(0, NULL); + local_irq_restore(flags); - return tick_handler(irq, dev_id); + return IRQ_HANDLED; } /* @@ -181,14 +198,13 @@ void bvme6000_sched_init (irq_handler_t timer_routine) rtc->msr = 0; /* Ensure timer registers accessible */ - tick_handler = timer_routine; - if (request_irq(BVME_IRQ_RTC, bvme6000_timer_int, 0, - "timer", bvme6000_timer_int)) + if (request_irq(BVME_IRQ_RTC, bvme6000_timer_int, IRQF_TIMER, "timer", + timer_routine)) panic ("Couldn't register timer int"); rtc->t1cr_omr = 0x04; /* Mode 2, ext clk */ - rtc->t1msb = 39999 >> 8; - rtc->t1lsb = 39999 & 0xff; + rtc->t1msb = RTC_TIMER_COUNT >> 8; + rtc->t1lsb = RTC_TIMER_COUNT & 0xff; rtc->irr_icr1 &= 0xef; /* Route timer 1 to INTR pin */ rtc->msr = 0x40; /* Access int.cntrl, etc */ rtc->pfr_icr0 = 0x80; /* Just timer 1 ints enabled */ @@ -200,14 +216,14 @@ void bvme6000_sched_init (irq_handler_t timer_routine) rtc->msr = msr; + clocksource_register_hz(&bvme6000_clk, RTC_TIMER_CLOCK_FREQ); + if (request_irq(BVME_IRQ_ABORT, bvme6000_abort_int, 0, "abort", bvme6000_abort_int)) panic ("Couldn't register abort int"); } -/* This is always executed with interrupts disabled. */ - /* * NOTE: Don't accept any readings within 5us of rollover, as * the T1INT bit may be a little slow getting set. There is also @@ -215,14 +231,18 @@ void bvme6000_sched_init (irq_handler_t timer_routine) * results... */ -u32 bvme6000_gettimeoffset(void) +static u64 bvme6000_read_clk(struct clocksource *cs) { + unsigned long flags; volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE; volatile PitRegsPtr pit = (PitRegsPtr)BVME_PIT_BASE; - unsigned char msr = rtc->msr & 0xc0; + unsigned char msr, msb; unsigned char t1int, t1op; u32 v = 800000, ov; + local_irq_save(flags); + + msr = rtc->msr & 0xc0; rtc->msr = 0; /* Ensure timer registers accessible */ do { @@ -230,22 +250,25 @@ u32 bvme6000_gettimeoffset(void) t1int = rtc->msr & 0x20; t1op = pit->pcdr & 0x04; rtc->t1cr_omr |= 0x40; /* Latch timer1 */ - v = rtc->t1msb << 8; /* Read timer1 */ - v |= rtc->t1lsb; /* Read timer1 */ + msb = rtc->t1msb; /* Read timer1 */ + v = (msb << 8) | rtc->t1lsb; /* Read timer1 */ } while (t1int != (rtc->msr & 0x20) || t1op != (pit->pcdr & 0x04) || abs(ov-v) > 80 || - v > 39960); + v > RTC_TIMER_COUNT - (RTC_TIMER_COUNT / 100)); - v = 39999 - v; + v = RTC_TIMER_COUNT - v; if (!t1op) /* If in second half cycle.. */ - v += 40000; - v /= 8; /* Convert ticks to microseconds */ - if (t1int) - v += 10000; /* Int pending, + 10ms */ + v += RTC_TIMER_CYCLES / 2; + if (msb > 0 && t1int) + clk_offset = RTC_TIMER_CYCLES; rtc->msr = msr; - return v * 1000; + v += clk_offset + clk_total; + + local_irq_restore(flags); + + return v; } /* diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig index 525421ae277d..fea392cfcf1b 100644 --- a/arch/m68k/configs/amiga_defconfig +++ b/arch/m68k/configs/amiga_defconfig @@ -56,6 +56,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -210,9 +211,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -234,9 +232,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -313,7 +308,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -460,12 +454,12 @@ CONFIG_RTC_DRV_RP5C01=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -573,9 +567,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -640,6 +636,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -649,4 +646,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig index db0e654a88d5..2474d267460e 100644 --- a/arch/m68k/configs/apollo_defconfig +++ b/arch/m68k/configs/apollo_defconfig @@ -52,6 +52,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -206,9 +207,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -230,9 +228,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -309,7 +304,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -420,12 +414,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -533,9 +527,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -600,6 +596,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -609,4 +606,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig index 1451168eb789..0fc7d2992fe0 100644 --- a/arch/m68k/configs/atari_defconfig +++ b/arch/m68k/configs/atari_defconfig @@ -59,6 +59,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -213,9 +214,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -237,9 +235,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -316,7 +311,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -442,12 +436,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -555,9 +549,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -622,6 +618,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -631,4 +628,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig index b0d3609f5bb3..699df9fdf866 100644 --- a/arch/m68k/configs/bvme6000_defconfig +++ b/arch/m68k/configs/bvme6000_defconfig @@ -49,6 +49,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -203,9 +204,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -227,9 +225,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -306,7 +301,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -413,12 +407,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -526,9 +520,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -593,6 +589,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -602,4 +599,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig index 4ed7c151347c..b50802255324 100644 --- a/arch/m68k/configs/hp300_defconfig +++ b/arch/m68k/configs/hp300_defconfig @@ -51,6 +51,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -205,9 +206,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -229,9 +227,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -308,7 +303,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -422,12 +416,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -535,9 +529,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -602,6 +598,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -611,4 +608,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig index 0dc544e1ce1f..04e7d70f6030 100644 --- a/arch/m68k/configs/mac_defconfig +++ b/arch/m68k/configs/mac_defconfig @@ -50,6 +50,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -204,9 +205,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -228,9 +226,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -310,7 +305,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -444,12 +438,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -557,9 +551,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -624,6 +620,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -633,4 +630,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig index 5a7b7b0d6e72..5e1cc4c17852 100644 --- a/arch/m68k/configs/multi_defconfig +++ b/arch/m68k/configs/multi_defconfig @@ -70,6 +70,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -224,9 +225,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -248,9 +246,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -330,7 +325,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -526,12 +520,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -639,9 +633,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -706,6 +702,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -715,4 +712,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig index 71eb9be1803b..170ac8792c2d 100644 --- a/arch/m68k/configs/mvme147_defconfig +++ b/arch/m68k/configs/mvme147_defconfig @@ -48,6 +48,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -202,9 +203,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -226,9 +224,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -305,7 +300,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -412,12 +406,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -525,9 +519,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -592,6 +588,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -601,4 +598,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig index ea2ebd4241c0..d865592a423e 100644 --- a/arch/m68k/configs/mvme16x_defconfig +++ b/arch/m68k/configs/mvme16x_defconfig @@ -49,6 +49,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -203,9 +204,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -227,9 +225,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -306,7 +301,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -413,12 +407,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -526,9 +520,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -593,6 +589,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -602,4 +599,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig index cef6dc47c725..034a9de90484 100644 --- a/arch/m68k/configs/q40_defconfig +++ b/arch/m68k/configs/q40_defconfig @@ -50,6 +50,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -204,9 +205,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -228,9 +226,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -307,7 +302,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -431,12 +425,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -544,9 +538,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -611,6 +607,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -620,4 +617,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig index 69f2282dc4e9..49be0f9fcd8d 100644 --- a/arch/m68k/configs/sun3_defconfig +++ b/arch/m68k/configs/sun3_defconfig @@ -46,6 +46,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -200,9 +201,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -224,9 +222,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -303,7 +298,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -415,12 +409,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -528,9 +522,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -595,6 +591,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -604,3 +601,4 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig index e91267e868b2..a71acf4a6004 100644 --- a/arch/m68k/configs/sun3x_defconfig +++ b/arch/m68k/configs/sun3x_defconfig @@ -46,6 +46,7 @@ CONFIG_TLS=m CONFIG_XFRM_MIGRATE=y CONFIG_NET_KEY=y CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=m CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y @@ -200,9 +201,6 @@ CONFIG_NFT_FIB_IPV4=m CONFIG_NF_TABLES_ARP=y CONFIG_NF_FLOW_TABLE_IPV4=m CONFIG_NF_LOG_ARP=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m @@ -224,9 +222,6 @@ CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_FLOW_TABLE_IPV6=m @@ -303,7 +298,6 @@ CONFIG_AF_KCM=m # CONFIG_WIRELESS is not set CONFIG_PSAMPLE=m CONFIG_NET_IFE=m -CONFIG_NET_DEVLINK=m # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -414,12 +408,12 @@ CONFIG_RTC_DRV_GENERIC=m # CONFIG_VIRTIO_MENU is not set # CONFIG_IOMMU_SUPPORT is not set CONFIG_DAX=m +# CONFIG_VALIDATE_FS_PARSER is not set CONFIG_EXT4_FS=y CONFIG_REISERFS_FS=m CONFIG_JFS_FS=m CONFIG_OCFS2_FS=m # CONFIG_OCFS2_DEBUG_MASKLOG is not set -CONFIG_FS_ENCRYPTION=m CONFIG_FANOTIFY=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set @@ -527,9 +521,11 @@ CONFIG_CRYPTO_AEGIS256=m CONFIG_CRYPTO_MORUS640=m CONFIG_CRYPTO_MORUS1280=m CONFIG_CRYPTO_CFB=m +CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_OFB=m CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m CONFIG_CRYPTO_KEYWRAP=m CONFIG_CRYPTO_ADIANTUM=m CONFIG_CRYPTO_XCBC=m @@ -594,6 +590,7 @@ CONFIG_TEST_OVERFLOW=m CONFIG_TEST_RHASHTABLE=m CONFIG_TEST_HASH=m CONFIG_TEST_IDA=m +CONFIG_TEST_VMALLOC=m CONFIG_TEST_USER_COPY=m CONFIG_TEST_BPF=m CONFIG_FIND_BIT_BENCHMARK=m @@ -603,4 +600,5 @@ CONFIG_TEST_UDELAY=m CONFIG_TEST_STATIC_KEYS=m CONFIG_TEST_KMOD=m CONFIG_TEST_MEMCAT_P=m +CONFIG_TEST_STACKINIT=m CONFIG_EARLY_PRINTK=y diff --git a/arch/m68k/hp300/config.c b/arch/m68k/hp300/config.c index a19bcd23f80b..a161d44fd20b 100644 --- a/arch/m68k/hp300/config.c +++ b/arch/m68k/hp300/config.c @@ -254,7 +254,6 @@ void __init config_hp300(void) mach_sched_init = hp300_sched_init; mach_init_IRQ = hp300_init_IRQ; mach_get_model = hp300_get_model; - arch_gettimeoffset = hp300_gettimeoffset; mach_hwclk = hp300_hwclk; mach_get_ss = hp300_get_ss; mach_reset = hp300_reset; diff --git a/arch/m68k/hp300/time.c b/arch/m68k/hp300/time.c index 289d928a46cb..bfee13e1d0fe 100644 --- a/arch/m68k/hp300/time.c +++ b/arch/m68k/hp300/time.c @@ -8,6 +8,7 @@ */ #include <asm/ptrace.h> +#include <linux/clocksource.h> #include <linux/types.h> #include <linux/init.h> #include <linux/sched.h> @@ -19,6 +20,18 @@ #include <asm/traps.h> #include <asm/blinken.h> +static u64 hp300_read_clk(struct clocksource *cs); + +static struct clocksource hp300_clk = { + .name = "timer", + .rating = 250, + .read = hp300_read_clk, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static u32 clk_total, clk_offset; + /* Clock hardware definitions */ #define CLOCKBASE 0xf05f8000 @@ -28,39 +41,61 @@ #define CLKCR3 CLKCR1 #define CLKSR CLKCR2 #define CLKMSB1 0x5 +#define CLKLSB1 0x7 #define CLKMSB2 0x9 #define CLKMSB3 0xD +#define CLKSR_INT1 BIT(0) + /* This is for machines which generate the exact clock. */ -#define USECS_PER_JIFFY (1000000/HZ) -#define INTVAL ((10000 / 4) - 1) +#define HP300_TIMER_CLOCK_FREQ 250000 +#define HP300_TIMER_CYCLES (HP300_TIMER_CLOCK_FREQ / HZ) +#define INTVAL (HP300_TIMER_CYCLES - 1) static irqreturn_t hp300_tick(int irq, void *dev_id) { + irq_handler_t timer_routine = dev_id; + unsigned long flags; unsigned long tmp; - irq_handler_t vector = dev_id; + + local_irq_save(flags); in_8(CLOCKBASE + CLKSR); asm volatile ("movpw %1@(5),%0" : "=d" (tmp) : "a" (CLOCKBASE)); + clk_total += INTVAL; + clk_offset = 0; + timer_routine(0, NULL); + local_irq_restore(flags); + /* Turn off the network and SCSI leds */ blinken_leds(0, 0xe0); - return vector(irq, NULL); + return IRQ_HANDLED; } -u32 hp300_gettimeoffset(void) +static u64 hp300_read_clk(struct clocksource *cs) { - /* Read current timer 1 value */ - unsigned char lsb, msb1, msb2; - unsigned short ticks; - - msb1 = in_8(CLOCKBASE + 5); - lsb = in_8(CLOCKBASE + 7); - msb2 = in_8(CLOCKBASE + 5); - if (msb1 != msb2) - /* A carry happened while we were reading. Read it again */ - lsb = in_8(CLOCKBASE + 7); - ticks = INTVAL - ((msb2 << 8) | lsb); - return ((USECS_PER_JIFFY * ticks) / INTVAL) * 1000; + unsigned long flags; + unsigned char lsb, msb, msb_new; + u32 ticks; + + local_irq_save(flags); + /* Read current timer 1 value */ + msb = in_8(CLOCKBASE + CLKMSB1); +again: + if ((in_8(CLOCKBASE + CLKSR) & CLKSR_INT1) && msb > 0) + clk_offset = INTVAL; + lsb = in_8(CLOCKBASE + CLKLSB1); + msb_new = in_8(CLOCKBASE + CLKMSB1); + if (msb_new != msb) { + msb = msb_new; + goto again; + } + + ticks = INTVAL - ((msb << 8) | lsb); + ticks += clk_offset + clk_total; + local_irq_restore(flags); + + return ticks; } void __init hp300_sched_init(irq_handler_t vector) @@ -70,9 +105,11 @@ void __init hp300_sched_init(irq_handler_t vector) asm volatile(" movpw %0,%1@(5)" : : "d" (INTVAL), "a" (CLOCKBASE)); - if (request_irq(IRQ_AUTO_6, hp300_tick, 0, "timer tick", vector)) + if (request_irq(IRQ_AUTO_6, hp300_tick, IRQF_TIMER, "timer tick", vector)) pr_err("Couldn't register timer interrupt\n"); out_8(CLOCKBASE + CLKCR2, 0x1); /* select CR1 */ out_8(CLOCKBASE + CLKCR1, 0x40); /* enable irq */ + + clocksource_register_hz(&hp300_clk, HP300_TIMER_CLOCK_FREQ); } diff --git a/arch/m68k/hp300/time.h b/arch/m68k/hp300/time.h index f5583ec4033d..1d77b55cc72a 100644 --- a/arch/m68k/hp300/time.h +++ b/arch/m68k/hp300/time.h @@ -1,2 +1 @@ extern void hp300_sched_init(irq_handler_t vector); -extern u32 hp300_gettimeoffset(void); diff --git a/arch/m68k/include/asm/mvme147hw.h b/arch/m68k/include/asm/mvme147hw.h index 9c7ff67c5ffd..257b29184af9 100644 --- a/arch/m68k/include/asm/mvme147hw.h +++ b/arch/m68k/include/asm/mvme147hw.h @@ -66,7 +66,7 @@ struct pcc_regs { #define PCC_INT_ENAB 0x08 #define PCC_TIMER_INT_CLR 0x80 -#define PCC_TIMER_PRELOAD 63936l +#define PCC_TIMER_CLR_OVF 0x04 #define PCC_LEVEL_ABORT 0x07 #define PCC_LEVEL_SERIAL 0x04 diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c index cd9317d53276..11be08f4f750 100644 --- a/arch/m68k/mac/config.c +++ b/arch/m68k/mac/config.c @@ -54,8 +54,6 @@ struct mac_booter_data mac_bi_data; /* The phys. video addr. - might be bogus on some machines */ static unsigned long mac_orig_videoaddr; -/* Mac specific timer functions */ -extern u32 mac_gettimeoffset(void); extern int mac_hwclk(int, struct rtc_time *); extern void iop_preinit(void); extern void iop_init(void); @@ -155,7 +153,6 @@ void __init config_mac(void) mach_sched_init = mac_sched_init; mach_init_IRQ = mac_init_IRQ; mach_get_model = mac_get_model; - arch_gettimeoffset = mac_gettimeoffset; mach_hwclk = mac_hwclk; mach_reset = mac_reset; mach_halt = mac_poweroff; diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c index 0b0289459173..3c2cfcb74982 100644 --- a/arch/m68k/mac/via.c +++ b/arch/m68k/mac/via.c @@ -23,6 +23,7 @@ * */ +#include <linux/clocksource.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/mm.h> @@ -55,16 +56,6 @@ static __u8 rbv_clear; static int gIER,gIFR,gBufA,gBufB; /* - * Timer defs. - */ - -#define TICK_SIZE 10000 -#define MAC_CLOCK_TICK (783300/HZ) /* ticks per HZ */ -#define MAC_CLOCK_LOW (MAC_CLOCK_TICK&0xFF) -#define MAC_CLOCK_HIGH (MAC_CLOCK_TICK>>8) - - -/* * On Macs with a genuine VIA chip there is no way to mask an individual slot * interrupt. This limitation also seems to apply to VIA clone logic cores in * Quadra-like ASICs. (RBV and OSS machines don't have this limitation.) @@ -272,22 +263,6 @@ void __init via_init(void) } /* - * Start the 100 Hz clock - */ - -void __init via_init_clock(irq_handler_t func) -{ - via1[vACR] |= 0x40; - via1[vT1LL] = MAC_CLOCK_LOW; - via1[vT1LH] = MAC_CLOCK_HIGH; - via1[vT1CL] = MAC_CLOCK_LOW; - via1[vT1CH] = MAC_CLOCK_HIGH; - - if (request_irq(IRQ_MAC_TIMER_1, func, 0, "timer", func)) - pr_err("Couldn't register %s interrupt\n", "timer"); -} - -/* * Debugging dump, used in various places to see what's going on. */ @@ -315,29 +290,6 @@ void via_debug_dump(void) } /* - * This is always executed with interrupts disabled. - * - * TBI: get time offset between scheduling timer ticks - */ - -u32 mac_gettimeoffset(void) -{ - unsigned long ticks, offset = 0; - - /* read VIA1 timer 2 current value */ - ticks = via1[vT1CL] | (via1[vT1CH] << 8); - /* The probability of underflow is less than 2% */ - if (ticks > MAC_CLOCK_TICK - MAC_CLOCK_TICK / 50) - /* Check for pending timer interrupt in VIA1 IFR */ - if (via1[vIFR] & 0x40) offset = TICK_SIZE; - - ticks = MAC_CLOCK_TICK - ticks; - ticks = ticks * 10000L / MAC_CLOCK_TICK; - - return (ticks + offset) * 1000; -} - -/* * Flush the L2 cache on Macs that have it by flipping * the system into 24-bit mode for an instant. */ @@ -440,6 +392,8 @@ void via_nubus_irq_shutdown(int irq) * via6522.c :-), disable/pending masks added. */ +#define VIA_TIMER_1_INT BIT(6) + void via1_irq(struct irq_desc *desc) { int irq_num; @@ -449,6 +403,21 @@ void via1_irq(struct irq_desc *desc) if (!events) return; + irq_num = IRQ_MAC_TIMER_1; + irq_bit = VIA_TIMER_1_INT; + if (events & irq_bit) { + unsigned long flags; + + local_irq_save(flags); + via1[vIFR] = irq_bit; + generic_handle_irq(irq_num); + local_irq_restore(flags); + + events &= ~irq_bit; + if (!events) + return; + } + irq_num = VIA1_SOURCE_BASE; irq_bit = 1; do { @@ -605,3 +574,82 @@ int via2_scsi_drq_pending(void) return via2[gIFR] & (1 << IRQ_IDX(IRQ_MAC_SCSIDRQ)); } EXPORT_SYMBOL(via2_scsi_drq_pending); + +/* timer and clock source */ + +#define VIA_CLOCK_FREQ 783360 /* VIA "phase 2" clock in Hz */ +#define VIA_TIMER_CYCLES (VIA_CLOCK_FREQ / HZ) /* clock cycles per jiffy */ + +#define VIA_TC (VIA_TIMER_CYCLES - 2) /* including 0 and -1 */ +#define VIA_TC_LOW (VIA_TC & 0xFF) +#define VIA_TC_HIGH (VIA_TC >> 8) + +static u64 mac_read_clk(struct clocksource *cs); + +static struct clocksource mac_clk = { + .name = "via1", + .rating = 250, + .read = mac_read_clk, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static u32 clk_total, clk_offset; + +static irqreturn_t via_timer_handler(int irq, void *dev_id) +{ + irq_handler_t timer_routine = dev_id; + + clk_total += VIA_TIMER_CYCLES; + clk_offset = 0; + timer_routine(0, NULL); + + return IRQ_HANDLED; +} + +void __init via_init_clock(irq_handler_t timer_routine) +{ + if (request_irq(IRQ_MAC_TIMER_1, via_timer_handler, IRQF_TIMER, "timer", + timer_routine)) { + pr_err("Couldn't register %s interrupt\n", "timer"); + return; + } + + via1[vT1LL] = VIA_TC_LOW; + via1[vT1LH] = VIA_TC_HIGH; + via1[vT1CL] = VIA_TC_LOW; + via1[vT1CH] = VIA_TC_HIGH; + via1[vACR] |= 0x40; + + clocksource_register_hz(&mac_clk, VIA_CLOCK_FREQ); +} + +static u64 mac_read_clk(struct clocksource *cs) +{ + unsigned long flags; + u8 count_high; + u16 count; + u32 ticks; + + /* + * Timer counter wrap-around is detected with the timer interrupt flag + * but reading the counter low byte (vT1CL) would reset the flag. + * Also, accessing both counter registers is essentially a data race. + * These problems are avoided by ignoring the low byte. Clock accuracy + * is 256 times worse (error can reach 0.327 ms) but CPU overhead is + * reduced by avoiding slow VIA register accesses. + */ + + local_irq_save(flags); + count_high = via1[vT1CH]; + if (count_high == 0xFF) + count_high = 0; + if (count_high > 0 && (via1[vIFR] & VIA_TIMER_1_INT)) + clk_offset = VIA_TIMER_CYCLES; + count = count_high << 8; + ticks = VIA_TIMER_CYCLES - count; + ticks += clk_offset + clk_total; + local_irq_restore(flags); + + return ticks; +} diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c index adea549d240e..545a1fe0e119 100644 --- a/arch/m68k/mvme147/config.c +++ b/arch/m68k/mvme147/config.c @@ -17,6 +17,7 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/tty.h> +#include <linux/clocksource.h> #include <linux/console.h> #include <linux/linkage.h> #include <linux/init.h> @@ -38,18 +39,12 @@ static void mvme147_get_model(char *model); extern void mvme147_sched_init(irq_handler_t handler); -extern u32 mvme147_gettimeoffset(void); extern int mvme147_hwclk (int, struct rtc_time *); extern void mvme147_reset (void); static int bcd2int (unsigned char b); -/* Save tick handler routine pointer, will point to xtime_update() in - * kernel/time/timekeeping.c, called via mvme147_process_int() */ - -irq_handler_t tick_handler; - int __init mvme147_parse_bootinfo(const struct bi_record *bi) { @@ -89,7 +84,6 @@ void __init config_mvme147(void) mach_max_dma_address = 0x01000000; mach_sched_init = mvme147_sched_init; mach_init_IRQ = mvme147_init_IRQ; - arch_gettimeoffset = mvme147_gettimeoffset; mach_hwclk = mvme147_hwclk; mach_reset = mvme147_reset; mach_get_model = mvme147_get_model; @@ -99,45 +93,76 @@ void __init config_mvme147(void) vme_brdtype = VME_TYPE_MVME147; } +static u64 mvme147_read_clk(struct clocksource *cs); + +static struct clocksource mvme147_clk = { + .name = "pcc", + .rating = 250, + .read = mvme147_read_clk, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static u32 clk_total; + +#define PCC_TIMER_CLOCK_FREQ 160000 +#define PCC_TIMER_CYCLES (PCC_TIMER_CLOCK_FREQ / HZ) +#define PCC_TIMER_PRELOAD (0x10000 - PCC_TIMER_CYCLES) /* Using pcc tick timer 1 */ static irqreturn_t mvme147_timer_int (int irq, void *dev_id) { + irq_handler_t timer_routine = dev_id; + unsigned long flags; + + local_irq_save(flags); m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR; - m147_pcc->t1_int_cntrl = PCC_INT_ENAB|PCC_LEVEL_TIMER1; - return tick_handler(irq, dev_id); + m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF; + clk_total += PCC_TIMER_CYCLES; + timer_routine(0, NULL); + local_irq_restore(flags); + + return IRQ_HANDLED; } void mvme147_sched_init (irq_handler_t timer_routine) { - tick_handler = timer_routine; - if (request_irq(PCC_IRQ_TIMER1, mvme147_timer_int, 0, "timer 1", NULL)) + if (request_irq(PCC_IRQ_TIMER1, mvme147_timer_int, IRQF_TIMER, + "timer 1", timer_routine)) pr_err("Couldn't register timer interrupt\n"); /* Init the clock with a value */ - /* our clock goes off every 6.25us */ + /* The clock counter increments until 0xFFFF then reloads */ m147_pcc->t1_preload = PCC_TIMER_PRELOAD; m147_pcc->t1_cntrl = 0x0; /* clear timer */ m147_pcc->t1_cntrl = 0x3; /* start timer */ m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR; /* clear pending ints */ m147_pcc->t1_int_cntrl = PCC_INT_ENAB|PCC_LEVEL_TIMER1; + + clocksource_register_hz(&mvme147_clk, PCC_TIMER_CLOCK_FREQ); } -/* This is always executed with interrupts disabled. */ -/* XXX There are race hazards in this code XXX */ -u32 mvme147_gettimeoffset(void) +static u64 mvme147_read_clk(struct clocksource *cs) { - volatile unsigned short *cp = (volatile unsigned short *)0xfffe1012; - unsigned short n; - - n = *cp; - while (n != *cp) - n = *cp; - - n -= PCC_TIMER_PRELOAD; - return ((unsigned long)n * 25 / 4) * 1000; + unsigned long flags; + u8 overflow, tmp; + u16 count; + u32 ticks; + + local_irq_save(flags); + tmp = m147_pcc->t1_cntrl >> 4; + count = m147_pcc->t1_count; + overflow = m147_pcc->t1_cntrl >> 4; + if (overflow != tmp) + count = m147_pcc->t1_count; + count -= PCC_TIMER_PRELOAD; + ticks = count + overflow * PCC_TIMER_CYCLES; + ticks += clk_total; + local_irq_restore(flags); + + return ticks; } static int bcd2int (unsigned char b) diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c index 6ee36a5b528d..9bc2da69f80c 100644 --- a/arch/m68k/mvme16x/config.c +++ b/arch/m68k/mvme16x/config.c @@ -19,6 +19,7 @@ #include <linux/mm.h> #include <linux/seq_file.h> #include <linux/tty.h> +#include <linux/clocksource.h> #include <linux/console.h> #include <linux/linkage.h> #include <linux/init.h> @@ -44,17 +45,11 @@ static MK48T08ptr_t volatile rtc = (MK48T08ptr_t)MVME_RTC_BASE; static void mvme16x_get_model(char *model); extern void mvme16x_sched_init(irq_handler_t handler); -extern u32 mvme16x_gettimeoffset(void); extern int mvme16x_hwclk (int, struct rtc_time *); extern void mvme16x_reset (void); int bcd2int (unsigned char b); -/* Save tick handler routine pointer, will point to xtime_update() in - * kernel/time/timekeeping.c, called via mvme16x_process_int() */ - -static irq_handler_t tick_handler; - unsigned short mvme16x_config; EXPORT_SYMBOL(mvme16x_config); @@ -120,11 +115,11 @@ static void __init mvme16x_init_IRQ (void) m68k_setup_user_interrupt(VEC_USER, 192); } -#define pcc2chip ((volatile u_char *)0xfff42000) -#define PccSCCMICR 0x1d -#define PccSCCTICR 0x1e -#define PccSCCRICR 0x1f -#define PccTPIACKR 0x25 +#define PCC2CHIP (0xfff42000) +#define PCCSCCMICR (PCC2CHIP + 0x1d) +#define PCCSCCTICR (PCC2CHIP + 0x1e) +#define PCCSCCRICR (PCC2CHIP + 0x1f) +#define PCCTPIACKR (PCC2CHIP + 0x25) #ifdef CONFIG_EARLY_PRINTK @@ -232,10 +227,10 @@ void mvme16x_cons_write(struct console *co, const char *str, unsigned count) base_addr[CyIER] = CyTxMpty; while (1) { - if (pcc2chip[PccSCCTICR] & 0x20) + if (in_8(PCCSCCTICR) & 0x20) { /* We have a Tx int. Acknowledge it */ - sink = pcc2chip[PccTPIACKR]; + sink = in_8(PCCTPIACKR); if ((base_addr[CyLICR] >> 2) == port) { if (i == count) { /* Last char of string is now output */ @@ -277,7 +272,6 @@ void __init config_mvme16x(void) mach_max_dma_address = 0xffffffff; mach_sched_init = mvme16x_sched_init; mach_init_IRQ = mvme16x_init_IRQ; - arch_gettimeoffset = mvme16x_gettimeoffset; mach_hwclk = mvme16x_hwclk; mach_reset = mvme16x_reset; mach_get_model = mvme16x_get_model; @@ -350,10 +344,46 @@ static irqreturn_t mvme16x_abort_int (int irq, void *dev_id) return IRQ_HANDLED; } +static u64 mvme16x_read_clk(struct clocksource *cs); + +static struct clocksource mvme16x_clk = { + .name = "pcc", + .rating = 250, + .read = mvme16x_read_clk, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static u32 clk_total; + +#define PCC_TIMER_CLOCK_FREQ 1000000 +#define PCC_TIMER_CYCLES (PCC_TIMER_CLOCK_FREQ / HZ) + +#define PCCTCMP1 (PCC2CHIP + 0x04) +#define PCCTCNT1 (PCC2CHIP + 0x08) +#define PCCTOVR1 (PCC2CHIP + 0x17) +#define PCCTIC1 (PCC2CHIP + 0x1b) + +#define PCCTOVR1_TIC_EN 0x01 +#define PCCTOVR1_COC_EN 0x02 +#define PCCTOVR1_OVR_CLR 0x04 + +#define PCCTIC1_INT_CLR 0x08 +#define PCCTIC1_INT_EN 0x10 + static irqreturn_t mvme16x_timer_int (int irq, void *dev_id) { - *(volatile unsigned char *)0xfff4201b |= 8; - return tick_handler(irq, dev_id); + irq_handler_t timer_routine = dev_id; + unsigned long flags; + + local_irq_save(flags); + out_8(PCCTIC1, in_8(PCCTIC1) | PCCTIC1_INT_CLR); + out_8(PCCTOVR1, PCCTOVR1_OVR_CLR); + clk_total += PCC_TIMER_CYCLES; + timer_routine(0, NULL); + local_irq_restore(flags); + + return IRQ_HANDLED; } void mvme16x_sched_init (irq_handler_t timer_routine) @@ -361,16 +391,17 @@ void mvme16x_sched_init (irq_handler_t timer_routine) uint16_t brdno = be16_to_cpu(mvme_bdid.brdno); int irq; - tick_handler = timer_routine; /* Using PCCchip2 or MC2 chip tick timer 1 */ - *(volatile unsigned long *)0xfff42008 = 0; - *(volatile unsigned long *)0xfff42004 = 10000; /* 10ms */ - *(volatile unsigned char *)0xfff42017 |= 3; - *(volatile unsigned char *)0xfff4201b = 0x16; - if (request_irq(MVME16x_IRQ_TIMER, mvme16x_timer_int, 0, - "timer", mvme16x_timer_int)) + out_be32(PCCTCNT1, 0); + out_be32(PCCTCMP1, PCC_TIMER_CYCLES); + out_8(PCCTOVR1, in_8(PCCTOVR1) | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN); + out_8(PCCTIC1, PCCTIC1_INT_EN | 6); + if (request_irq(MVME16x_IRQ_TIMER, mvme16x_timer_int, IRQF_TIMER, "timer", + timer_routine)) panic ("Couldn't register timer int"); + clocksource_register_hz(&mvme16x_clk, PCC_TIMER_CLOCK_FREQ); + if (brdno == 0x0162 || brdno == 0x172) irq = MVME162_IRQ_ABORT; else @@ -380,11 +411,23 @@ void mvme16x_sched_init (irq_handler_t timer_routine) panic ("Couldn't register abort int"); } - -/* This is always executed with interrupts disabled. */ -u32 mvme16x_gettimeoffset(void) +static u64 mvme16x_read_clk(struct clocksource *cs) { - return (*(volatile u32 *)0xfff42008) * 1000; + unsigned long flags; + u8 overflow, tmp; + u32 ticks; + + local_irq_save(flags); + tmp = in_8(PCCTOVR1) >> 4; + ticks = in_be32(PCCTCNT1); + overflow = in_8(PCCTOVR1) >> 4; + if (overflow != tmp) + ticks = in_be32(PCCTCNT1); + ticks += overflow * PCC_TIMER_CYCLES; + ticks += clk_total; + local_irq_restore(flags); + + return ticks; } int bcd2int (unsigned char b) diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c index 96810d91da2b..e63eb5f06999 100644 --- a/arch/m68k/q40/config.c +++ b/arch/m68k/q40/config.c @@ -40,7 +40,6 @@ extern void q40_init_IRQ(void); static void q40_get_model(char *model); extern void q40_sched_init(irq_handler_t handler); -static u32 q40_gettimeoffset(void); static int q40_hwclk(int, struct rtc_time *); static unsigned int q40_get_ss(void); static int q40_get_rtc_pll(struct rtc_pll_info *pll); @@ -169,7 +168,6 @@ void __init config_q40(void) mach_sched_init = q40_sched_init; mach_init_IRQ = q40_init_IRQ; - arch_gettimeoffset = q40_gettimeoffset; mach_hwclk = q40_hwclk; mach_get_ss = q40_get_ss; mach_get_rtc_pll = q40_get_rtc_pll; @@ -201,13 +199,6 @@ int __init q40_parse_bootinfo(const struct bi_record *rec) return 1; } - -static u32 q40_gettimeoffset(void) -{ - return 5000 * (ql_ticks != 0) * 1000; -} - - /* * Looks like op is non-zero for setting the clock, and zero for * reading the clock. diff --git a/arch/m68k/q40/q40ints.c b/arch/m68k/q40/q40ints.c index 3e7603202977..1c696906c159 100644 --- a/arch/m68k/q40/q40ints.c +++ b/arch/m68k/q40/q40ints.c @@ -127,10 +127,10 @@ void q40_mksound(unsigned int hz, unsigned int ticks) sound_ticks = ticks << 1; } -static irq_handler_t q40_timer_routine; - -static irqreturn_t q40_timer_int (int irq, void * dev) +static irqreturn_t q40_timer_int(int irq, void *dev_id) { + irq_handler_t timer_routine = dev_id; + ql_ticks = ql_ticks ? 0 : 1; if (sound_ticks) { unsigned char sval=(sound_ticks & 1) ? 128-SVOL : 128+SVOL; @@ -139,8 +139,13 @@ static irqreturn_t q40_timer_int (int irq, void * dev) *DAC_RIGHT=sval; } - if (!ql_ticks) - q40_timer_routine(irq, dev); + if (!ql_ticks) { + unsigned long flags; + + local_irq_save(flags); + timer_routine(0, NULL); + local_irq_restore(flags); + } return IRQ_HANDLED; } @@ -148,11 +153,9 @@ void q40_sched_init (irq_handler_t timer_routine) { int timer_irq; - q40_timer_routine = timer_routine; timer_irq = Q40_IRQ_FRAME; - if (request_irq(timer_irq, q40_timer_int, 0, - "timer", q40_timer_int)) + if (request_irq(timer_irq, q40_timer_int, 0, "timer", timer_routine)) panic("Couldn't register timer int"); master_outb(-1, FRAME_CLEAR_REG); diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c index 542c4404861c..229ea37dfe1b 100644 --- a/arch/m68k/sun3/config.c +++ b/arch/m68k/sun3/config.c @@ -37,7 +37,6 @@ char sun3_reserved_pmeg[SUN3_PMEGS_NUM]; -extern u32 sun3_gettimeoffset(void); static void sun3_sched_init(irq_handler_t handler); extern void sun3_get_model (char* model); extern int sun3_hwclk(int set, struct rtc_time *t); @@ -138,7 +137,6 @@ void __init config_sun3(void) mach_sched_init = sun3_sched_init; mach_init_IRQ = sun3_init_IRQ; mach_reset = sun3_reboot; - arch_gettimeoffset = sun3_gettimeoffset; mach_get_model = sun3_get_model; mach_hwclk = sun3_hwclk; mach_halt = sun3_halt; diff --git a/arch/m68k/sun3/intersil.c b/arch/m68k/sun3/intersil.c index d911070af02a..8fc74864de81 100644 --- a/arch/m68k/sun3/intersil.c +++ b/arch/m68k/sun3/intersil.c @@ -22,13 +22,6 @@ #define STOP_VAL (INTERSIL_STOP | INTERSIL_INT_ENABLE | INTERSIL_24H_MODE) #define START_VAL (INTERSIL_RUN | INTERSIL_INT_ENABLE | INTERSIL_24H_MODE) -/* does this need to be implemented? */ -u32 sun3_gettimeoffset(void) -{ - return 1000; -} - - /* get/set hwclock */ int sun3_hwclk(int set, struct rtc_time *t) diff --git a/arch/m68k/sun3/sun3ints.c b/arch/m68k/sun3/sun3ints.c index 6bbca30c9188..a5824abb4a39 100644 --- a/arch/m68k/sun3/sun3ints.c +++ b/arch/m68k/sun3/sun3ints.c @@ -61,8 +61,10 @@ static irqreturn_t sun3_int7(int irq, void *dev_id) static irqreturn_t sun3_int5(int irq, void *dev_id) { + unsigned long flags; unsigned int cnt; + local_irq_save(flags); #ifdef CONFIG_SUN3 intersil_clear(); #endif @@ -76,6 +78,7 @@ static irqreturn_t sun3_int5(int irq, void *dev_id) cnt = kstat_irqs_cpu(irq, 0); if (!(cnt % 20)) sun3_leds(led_pattern[cnt % 160 / 20]); + local_irq_restore(flags); return IRQ_HANDLED; } diff --git a/arch/m68k/sun3x/config.c b/arch/m68k/sun3x/config.c index 33d3a1c6fba0..03ce7f9facfe 100644 --- a/arch/m68k/sun3x/config.c +++ b/arch/m68k/sun3x/config.c @@ -49,7 +49,6 @@ void __init config_sun3x(void) mach_sched_init = sun3x_sched_init; mach_init_IRQ = sun3_init_IRQ; - arch_gettimeoffset = sun3x_gettimeoffset; mach_reset = sun3x_reboot; mach_hwclk = sun3x_hwclk; diff --git a/arch/m68k/sun3x/time.c b/arch/m68k/sun3x/time.c index 047e2bcee3d7..9163294b0fb6 100644 --- a/arch/m68k/sun3x/time.c +++ b/arch/m68k/sun3x/time.c @@ -73,22 +73,21 @@ int sun3x_hwclk(int set, struct rtc_time *t) return 0; } -/* Not much we can do here */ -u32 sun3x_gettimeoffset(void) -{ - return 0L; -} #if 0 -static void sun3x_timer_tick(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t sun3x_timer_tick(int irq, void *dev_id) { - void (*vector)(int, void *, struct pt_regs *) = dev_id; + irq_handler_t timer_routine = dev_id; + unsigned long flags; - /* Clear the pending interrupt - pulse the enable line low */ - disable_irq(5); - enable_irq(5); + local_irq_save(flags); + /* Clear the pending interrupt - pulse the enable line low */ + disable_irq(5); + enable_irq(5); + timer_routine(0, NULL); + local_irq_restore(flags); - vector(irq, NULL, regs); + return IRQ_HANDLED; } #endif diff --git a/arch/m68k/sun3x/time.h b/arch/m68k/sun3x/time.h index 496f406412ad..86ce78bb3c28 100644 --- a/arch/m68k/sun3x/time.h +++ b/arch/m68k/sun3x/time.h @@ -3,7 +3,6 @@ #define SUN3X_TIME_H extern int sun3x_hwclk(int set, struct rtc_time *t); -u32 sun3x_gettimeoffset(void); void sun3x_sched_init(irq_handler_t vector); struct mostek_dt { |