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just cleanups and fixes

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Merge tag 'mips_6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:
 "Just cleanups and fixes"

* tag 'mips_6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  mips: dts: realtek: Add I2C controllers
  mips: dts: realtek: Add syscon-reboot node
  MIPS: loongson3_defconfig: Enable blk_dev_nvme by default
  MIPS: loongson3_defconfig: Update configs dependencies
  MAINTAINERS: Remove linux-mips.org references
  MAINTAINERS: Retire Ralf Baechle
  TC: Fix the wrong format specifier
  MIPS: kernel: proc: Use str_yes_no() helper function
  MIPS: mobileye: eyeq6h-epm6: Use eyeq6h in the board device tree
  mips: bmips: bcm6358/6368: define required brcm,bmips-cbr-reg
  MIPS: Allow using more than 32-bit addresses for reset vectors when possible
  mips: asm: fix warning when disabling MIPS_FP_SUPPORT
  mips: sgi-ip22: Replace "s[n]?printf" with sysfs_emit in sysfs callbacks
This commit is contained in:
Linus Torvalds 2024-11-18 17:48:39 -08:00
commit ae4336e20b
16 changed files with 123 additions and 58 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.get_maintainer.ignore
View File

@ -3,3 +3,4 @@ Alan Cox <root@hraefn.swansea.linux.org.uk>
Christoph Hellwig <hch@lst.de>
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Marc Gonzalez <marc.w.gonzalez@free.fr>
Ralf Baechle <ralf@linux-mips.org>

5
CREDITS
View File

@ -185,6 +185,11 @@ P: 1024/AF7B30C1 CF 97 C2 CC 6D AE A7 FE C8 BA 9C FC 88 DE 32 C3
D: Linux/MIPS port
D: Linux/68k hacker
D: AX25 maintainer
D: EDAC-CAVIUM OCTEON maintainer
D: IOC3 ETHERNET DRIVER maintainer
D: NETROM NETWORK LAYER maintainer
D: ROSE NETWORK LAYER maintainer
D: TURBOCHANNEL SUBSYSTEM maintainer
S: Hauptstrasse 19
S: 79837 St. Blasien
S: Germany

17
MAINTAINERS
View File

@ -6301,7 +6301,6 @@ DECSTATION PLATFORM SUPPORT
M: "Maciej W. Rozycki" <macro@orcam.me.uk>
L: linux-mips@vger.kernel.org
S: Maintained
W: http://www.linux-mips.org/wiki/DECstation
F: arch/mips/dec/
F: arch/mips/include/asm/dec/
F: arch/mips/include/asm/mach-dec/
@ -8061,10 +8060,10 @@ S: Maintained
F: drivers/edac/highbank*
EDAC-CAVIUM OCTEON
M: Ralf Baechle <ralf@linux-mips.org>
M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
L: linux-edac@vger.kernel.org
L: linux-mips@vger.kernel.org
S: Supported
S: Maintained
F: drivers/edac/octeon_edac*
EDAC-CAVIUM THUNDERX
@ -11886,7 +11885,7 @@ F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
F: drivers/iio/gyro/mpu3050*
IOC3 ETHERNET DRIVER
M: Ralf Baechle <ralf@linux-mips.org>
M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
L: linux-mips@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/sgi/ioc3-eth.c
@ -15481,7 +15480,6 @@ MIPS
M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
L: linux-mips@vger.kernel.org
S: Maintained
W: http://www.linux-mips.org/
Q: https://patchwork.kernel.org/project/linux-mips/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
F: Documentation/devicetree/bindings/mips/
@ -15994,9 +15992,8 @@ F: net/netfilter/
F: tools/testing/selftests/net/netfilter/
NETROM NETWORK LAYER
M: Ralf Baechle <ralf@linux-mips.org>
L: linux-hams@vger.kernel.org
S: Maintained
S: Orphan
W: https://linux-ax25.in-berlin.de
F: include/net/netrom.h
F: include/uapi/linux/netrom.h
@ -20066,9 +20063,8 @@ F: include/linux/mfd/rohm-generic.h
F: include/linux/mfd/rohm-shared.h
ROSE NETWORK LAYER
M: Ralf Baechle <ralf@linux-mips.org>
L: linux-hams@vger.kernel.org
S: Maintained
S: Orphan
W: https://linux-ax25.in-berlin.de
F: include/net/rose.h
F: include/uapi/linux/rose.h
@ -23611,10 +23607,9 @@ F: drivers/net/tun.c
TURBOCHANNEL SUBSYSTEM
M: "Maciej W. Rozycki" <macro@orcam.me.uk>
M: Ralf Baechle <ralf@linux-mips.org>
L: linux-mips@vger.kernel.org
S: Maintained
Q: http://patchwork.linux-mips.org/project/linux-mips/list/
Q: https://patchwork.kernel.org/project/linux-mips/list/
F: drivers/tc/
F: include/linux/tc.h

1
arch/mips/boot/dts/brcm/bcm6358.dtsi
View File

@ -13,6 +13,7 @@ cpus {
#size-cells = <0>;
mips-hpt-frequency = <150000000>;
brcm,bmips-cbr-reg = <0xff400000>;
cpu@0 {
compatible = "brcm,bmips4350";

1
arch/mips/boot/dts/brcm/bcm6368.dtsi
View File

@ -13,6 +13,7 @@ cpus {
#size-cells = <0>;
mips-hpt-frequency = <200000000>;
brcm,bmips-cbr-reg = <0xff400000>;
cpu@0 {
compatible = "brcm,bmips4350";

2
arch/mips/boot/dts/mobileye/eyeq6h-epm6.dts
View File

@ -8,7 +8,7 @@
#include "eyeq6h.dtsi"
/ {
compatible = "mobileye,eyeq6-epm6", "mobileye,eyeq6";
compatible = "mobileye,eyeq6h-epm6", "mobileye,eyeq6h";
model = "Mobile EyeQ6H MP6 Evaluation board";
chosen {

2
arch/mips/boot/dts/realtek/cameo-rtl9302c-2x-rtl8224-2xge.dts
View File

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/dts-v1/;
#include "rtl930x.dtsi"
#include "rtl9302c.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>

15
arch/mips/boot/dts/realtek/rtl9302c.dtsi Normal file
View File

@ -0,0 +1,15 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause
#include "rtl930x.dtsi"
&switch0 {
compatible = "realtek,rtl9302c-switch", "syscon", "simple-mfd";
};
&i2c0 {
compatible = "realtek,rtl9302c-i2c", "realtek,rtl9301-i2c";
};
&i2c1 {
compatible = "realtek,rtl9302c-i2c", "realtek,rtl9301-i2c";
};

29
arch/mips/boot/dts/realtek/rtl930x.dtsi
View File

@ -29,6 +29,35 @@ lx_clk: clock-175mhz {
#clock-cells = <0>;
clock-frequency = <175000000>;
};
switch0: switch@1b000000 {
compatible = "realtek,rtl9301-switch", "syscon", "simple-mfd";
reg = <0x1b000000 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
reboot@c {
compatible = "syscon-reboot";
reg = <0x0c 0x4>;
value = <0x01>;
};
i2c0: i2c@36c {
compatible = "realtek,rtl9301-i2c";
reg = <0x36c 0x14>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c1: i2c@388 {
compatible = "realtek,rtl9301-i2c";
reg = <0x388 0x14>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
};
};
&soc {

32
arch/mips/configs/loongson3_defconfig
View File

@ -5,6 +5,8 @@ CONFIG_POSIX_MQUEUE=y
CONFIG_AUDIT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT=y
CONFIG_PREEMPT=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
@ -22,18 +24,16 @@ CONFIG_CGROUP_CPUACCT=y
CONFIG_NAMESPACES=y
CONFIG_USER_NS=y
CONFIG_SCHED_AUTOGROUP=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_BPF_SYSCALL=y
CONFIG_EXPERT=y
CONFIG_PERF_EVENTS=y
CONFIG_KEXEC=y
CONFIG_MACH_LOONGSON64=y
CONFIG_CPU_HAS_MSA=y
CONFIG_NUMA=y
CONFIG_NR_CPUS=16
CONFIG_HZ_256=y
CONFIG_KEXEC=y
CONFIG_MIPS32_O32=y
CONFIG_MIPS32_N32=y
CONFIG_VIRTUALIZATION=y
@ -47,15 +47,12 @@ CONFIG_MODVERSIONS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_IOSCHED_BFQ=y
CONFIG_BFQ_GROUP_IOSCHED=y
CONFIG_BINFMT_MISC=m
CONFIG_KSM=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=y
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_MULTIPLE_TABLES=y
@ -106,7 +103,6 @@ CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_SECURITY=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_TABLES_IPV6=y
@ -128,7 +124,6 @@ CONFIG_L2TP=m
CONFIG_BRIDGE=m
CONFIG_VSOCKETS=m
CONFIG_VIRTIO_VSOCKETS=m
CONFIG_BPF_JIT=y
CONFIG_CFG80211=m
CONFIG_CFG80211_WEXT=y
CONFIG_MAC80211=m
@ -146,6 +141,7 @@ CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_VIRTIO_BLK=y
CONFIG_BLK_DEV_NVME=m
CONFIG_RAID_ATTRS=m
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=y
@ -167,12 +163,10 @@ CONFIG_SATA_AHCI=y
CONFIG_PATA_ATIIXP=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_MULTIPATH=m
CONFIG_BLK_DEV_DM=m
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
@ -196,7 +190,6 @@ CONFIG_VIRTIO_NET=m
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CIRRUS is not set
# CONFIG_NET_VENDOR_CISCO is not set
@ -216,6 +209,7 @@ CONFIG_IXGBE=y
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_RDC is not set
CONFIG_8139CP=m
CONFIG_8139TOO=m
@ -242,7 +236,6 @@ CONFIG_PPPOL2TP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_ATH9K=m
CONFIG_HOSTAP=m
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
@ -276,23 +269,20 @@ CONFIG_MEDIA_SUPPORT=m
CONFIG_MEDIA_USB_SUPPORT=y
CONFIG_USB_VIDEO_CLASS=m
CONFIG_DRM=y
CONFIG_DRM_RADEON=m
CONFIG_DRM_AMDGPU=m
CONFIG_DRM_AMDGPU_SI=y
CONFIG_DRM_AMDGPU_CIK=y
CONFIG_DRM_AMDGPU_USERPTR=y
CONFIG_DRM_AMD_ACP=y
CONFIG_DRM_AMD_DC=y
CONFIG_DRM_AMD_DC_SI=y
CONFIG_DRM_AST=m
CONFIG_DRM_RADEON=m
CONFIG_DRM_QXL=y
CONFIG_DRM_VIRTIO_GPU=y
CONFIG_FB=y
CONFIG_FB_RADEON=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_PLATFORM=m
# CONFIG_VGA_CONSOLE is not set
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_LOGO=y
CONFIG_SOUND=y
@ -350,13 +340,11 @@ CONFIG_EXT3_FS_SECURITY=y
CONFIG_XFS_FS=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_QUOTA=y
# CONFIG_PRINT_QUOTA_WARNING is not set
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
CONFIG_VIRTIO_FS=m
CONFIG_NETFS_SUPPORT=m
CONFIG_FSCACHE=y
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
@ -391,23 +379,21 @@ CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_PATH=y
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_PRINTK_TIME=y
CONFIG_STRIP_ASM_SYMS=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_FS=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_DEBUG_PREEMPT is not set
CONFIG_FUNCTION_TRACER=y
CONFIG_FTRACE_SYSCALLS=y
CONFIG_CMDLINE_BOOL=y

2
arch/mips/include/asm/mips-cm.h
View File

@ -326,7 +326,9 @@ GCR_CX_ACCESSOR_RW(32, 0x018, other)
/* GCR_Cx_RESET_BASE - Configure where powered up cores will fetch from */
GCR_CX_ACCESSOR_RW(32, 0x020, reset_base)
GCR_CX_ACCESSOR_RW(64, 0x020, reset64_base)
#define CM_GCR_Cx_RESET_BASE_BEVEXCBASE GENMASK(31, 12)
#define CM_GCR_Cx_RESET64_BASE_BEVEXCBASE GENMASK_ULL(47, 12)
#define CM_GCR_Cx_RESET_BASE_MODE BIT(1)
/* GCR_Cx_ID - Identify the current core */

2
arch/mips/include/asm/switch_to.h
View File

@ -97,7 +97,7 @@ do { \
} \
} while (0)
#else
# define __sanitize_fcr31(next)
# define __sanitize_fcr31(next) do { (void) (next); } while (0)
#endif
/*

17
arch/mips/kernel/proc.c
View File

@ -66,24 +66,23 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "BogoMIPS\t\t: %u.%02u\n",
cpu_data[n].udelay_val / (500000/HZ),
(cpu_data[n].udelay_val / (5000/HZ)) % 100);
seq_printf(m, "wait instruction\t: %s\n", cpu_wait ? "yes" : "no");
seq_printf(m, "wait instruction\t: %s\n", str_yes_no(cpu_wait));
seq_printf(m, "microsecond timers\t: %s\n",
cpu_has_counter ? "yes" : "no");
str_yes_no(cpu_has_counter));
seq_printf(m, "tlb_entries\t\t: %d\n", cpu_data[n].tlbsize);
seq_printf(m, "extra interrupt vector\t: %s\n",
cpu_has_divec ? "yes" : "no");
seq_printf(m, "hardware watchpoint\t: %s",
cpu_has_watch ? "yes, " : "no\n");
str_yes_no(cpu_has_divec));
seq_printf(m, "hardware watchpoint\t: %s", str_yes_no(cpu_has_watch));
if (cpu_has_watch) {
seq_printf(m, "count: %d, address/irw mask: [",
seq_printf(m, ", count: %d, address/irw mask: [",
cpu_data[n].watch_reg_count);
for (i = 0; i < cpu_data[n].watch_reg_count; i++)
seq_printf(m, "%s0x%04x", i ? ", " : "",
cpu_data[n].watch_reg_masks[i]);
seq_puts(m, "]\n");
seq_puts(m, "]");
}
seq_puts(m, "isa\t\t\t:");
seq_puts(m, "\nisa\t\t\t:");
if (cpu_has_mips_1)
seq_puts(m, " mips1");
if (cpu_has_mips_2)
@ -155,7 +154,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
if (cpu_has_mmips) {
seq_printf(m, "micromips kernel\t: %s\n",
(read_c0_config3() & MIPS_CONF3_ISA_OE) ? "yes" : "no");
str_yes_no(read_c0_config3() & MIPS_CONF3_ISA_OE));
}
seq_puts(m, "Options implemented\t:");

40
arch/mips/kernel/smp-cps.c
View File

@ -37,7 +37,7 @@ enum label_id {
UASM_L_LA(_not_nmi)
static DECLARE_BITMAP(core_power, NR_CPUS);
static uint32_t core_entry_reg;
static u64 core_entry_reg;
static phys_addr_t cps_vec_pa;
struct core_boot_config *mips_cps_core_bootcfg;
@ -94,6 +94,20 @@ static void __init *mips_cps_build_core_entry(void *addr)
return p;
}
static bool __init check_64bit_reset(void)
{
bool cx_64bit_reset = false;
mips_cm_lock_other(0, 0, 0, CM_GCR_Cx_OTHER_BLOCK_LOCAL);
write_gcr_co_reset64_base(CM_GCR_Cx_RESET64_BASE_BEVEXCBASE);
if ((read_gcr_co_reset64_base() & CM_GCR_Cx_RESET64_BASE_BEVEXCBASE) ==
CM_GCR_Cx_RESET64_BASE_BEVEXCBASE)
cx_64bit_reset = true;
mips_cm_unlock_other();
return cx_64bit_reset;
}
static int __init allocate_cps_vecs(void)
{
/* Try to allocate in KSEG1 first */
@ -105,12 +119,24 @@ static int __init allocate_cps_vecs(void)
CM_GCR_Cx_RESET_BASE_BEVEXCBASE;
if (!cps_vec_pa && mips_cm_is64) {
cps_vec_pa = memblock_phys_alloc_range(BEV_VEC_SIZE, BEV_VEC_ALIGN,
0x0, SZ_4G - 1);
if (cps_vec_pa)
phys_addr_t end;
if (check_64bit_reset()) {
pr_info("VP Local Reset Exception Base support 47 bits address\n");
end = MEMBLOCK_ALLOC_ANYWHERE;
} else {
end = SZ_4G - 1;
}
cps_vec_pa = memblock_phys_alloc_range(BEV_VEC_SIZE, BEV_VEC_ALIGN, 0, end);
if (cps_vec_pa) {
if (check_64bit_reset())
core_entry_reg = (cps_vec_pa & CM_GCR_Cx_RESET64_BASE_BEVEXCBASE) |
CM_GCR_Cx_RESET_BASE_MODE;
else
core_entry_reg = (cps_vec_pa & CM_GCR_Cx_RESET_BASE_BEVEXCBASE) |
CM_GCR_Cx_RESET_BASE_MODE;
}
}
if (!cps_vec_pa)
return -ENOMEM;
@ -308,6 +334,9 @@ static void boot_core(unsigned int core, unsigned int vpe_id)
mips_cm_lock_other(0, core, 0, CM_GCR_Cx_OTHER_BLOCK_LOCAL);
/* Set its reset vector */
if (mips_cm_is64)
write_gcr_co_reset64_base(core_entry_reg);
else
write_gcr_co_reset_base(core_entry_reg);
/* Ensure its coherency is disabled */
@ -411,6 +440,9 @@ static int cps_boot_secondary(int cpu, struct task_struct *idle)
if (cpu_has_vp) {
mips_cm_lock_other(0, core, vpe_id, CM_GCR_Cx_OTHER_BLOCK_LOCAL);
if (mips_cm_is64)
write_gcr_co_reset64_base(core_entry_reg);
else
write_gcr_co_reset_base(core_entry_reg);
mips_cm_unlock_other();
}

7
arch/mips/sgi-ip22/ip22-gio.c
View File

@ -165,9 +165,8 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *a,
char *buf)
{
struct gio_device *gio_dev = to_gio_device(dev);
int len = snprintf(buf, PAGE_SIZE, "gio:%x\n", gio_dev->id.id);
return (len >= PAGE_SIZE) ? (PAGE_SIZE - 1) : len;
return sysfs_emit(buf, "gio:%x\n", gio_dev->id.id);
}
static DEVICE_ATTR_RO(modalias);
@ -177,7 +176,7 @@ static ssize_t name_show(struct device *dev,
struct gio_device *giodev;
giodev = to_gio_device(dev);
return sprintf(buf, "%s", giodev->name);
return sysfs_emit(buf, "%s\n", giodev->name);
}
static DEVICE_ATTR_RO(name);
@ -187,7 +186,7 @@ static ssize_t id_show(struct device *dev,
struct gio_device *giodev;
giodev = to_gio_device(dev);
return sprintf(buf, "%x", giodev->id.id);
return sysfs_emit(buf, "%x\n", giodev->id.id);
}
static DEVICE_ATTR_RO(id);

2
drivers/tc/tc.c
View File

@ -162,7 +162,7 @@ static int __init tc_init(void)
if (tc_bus.info.slot_size) {
unsigned int tc_clock = tc_get_speed(&tc_bus) / 100000;
pr_info("tc: TURBOchannel rev. %d at %d.%d MHz "
pr_info("tc: TURBOchannel rev. %d at %u.%u MHz "
"(with%s parity)\n", tc_bus.info.revision,
tc_clock / 10, tc_clock % 10,
tc_bus.info.parity ? "" : "out");