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-rw-r--r--arch/mips/alchemy/devboards/db1300.c9
-rw-r--r--arch/mips/boot/dts/ingenic/jz4780.dtsi2
-rw-r--r--arch/mips/boot/dts/ingenic/x1000.dtsi2
-rw-r--r--arch/mips/boot/dts/ingenic/x1830.dtsi2
-rw-r--r--arch/mips/include/uapi/asm/stat.h12
-rw-r--r--arch/mips/include/uapi/asm/termbits.h249
-rw-r--r--arch/mips/kernel/process.c13
7 files changed, 115 insertions, 174 deletions
diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c
index cd72eaa1168f..e70e529ddd91 100644
--- a/arch/mips/alchemy/devboards/db1300.c
+++ b/arch/mips/alchemy/devboards/db1300.c
@@ -732,16 +732,7 @@ static struct platform_device db1300_lcd_dev = {
/**********************************************************************/
#if IS_ENABLED(CONFIG_TOUCHSCREEN_WM97XX)
-static void db1300_wm97xx_irqen(struct wm97xx *wm, int enable)
-{
- if (enable)
- enable_irq(DB1300_AC97_PEN_INT);
- else
- disable_irq_nosync(DB1300_AC97_PEN_INT);
-}
-
static struct wm97xx_mach_ops db1300_wm97xx_ops = {
- .irq_enable = db1300_wm97xx_irqen,
.irq_gpio = WM97XX_GPIO_3,
};
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index b998301f179c..c182a656d63b 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -577,7 +577,7 @@
};
otg: usb@13500000 {
- compatible = "ingenic,jz4780-otg", "snps,dwc2";
+ compatible = "ingenic,jz4780-otg";
reg = <0x13500000 0x40000>;
interrupt-parent = <&intc>;
diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi
index ecbfed49dc77..b0a034b468bb 100644
--- a/arch/mips/boot/dts/ingenic/x1000.dtsi
+++ b/arch/mips/boot/dts/ingenic/x1000.dtsi
@@ -398,7 +398,7 @@
};
otg: usb@13500000 {
- compatible = "ingenic,x1000-otg", "snps,dwc2";
+ compatible = "ingenic,x1000-otg";
reg = <0x13500000 0x40000>;
interrupt-parent = <&intc>;
diff --git a/arch/mips/boot/dts/ingenic/x1830.dtsi b/arch/mips/boot/dts/ingenic/x1830.dtsi
index efd556902cfd..dbf21afaccb1 100644
--- a/arch/mips/boot/dts/ingenic/x1830.dtsi
+++ b/arch/mips/boot/dts/ingenic/x1830.dtsi
@@ -408,7 +408,7 @@
};
otg: usb@13500000 {
- compatible = "ingenic,x1830-otg", "snps,dwc2";
+ compatible = "ingenic,x1830-otg";
reg = <0x13500000 0x40000>;
interrupt-parent = <&intc>;
diff --git a/arch/mips/include/uapi/asm/stat.h b/arch/mips/include/uapi/asm/stat.h
index 8a8bb78883a4..aaccdc61be74 100644
--- a/arch/mips/include/uapi/asm/stat.h
+++ b/arch/mips/include/uapi/asm/stat.h
@@ -22,8 +22,8 @@ struct stat {
__kernel_ino_t st_ino;
__kernel_mode_t st_mode;
__u32 st_nlink;
- __kernel_uid_t st_uid;
- __kernel_gid_t st_gid;
+ __kernel_uid32_t st_uid;
+ __kernel_gid32_t st_gid;
unsigned st_rdev;
long st_pad2[2];
long st_size;
@@ -58,8 +58,8 @@ struct stat64 {
__kernel_mode_t st_mode;
__u32 st_nlink;
- __kernel_uid_t st_uid;
- __kernel_gid_t st_gid;
+ __kernel_uid32_t st_uid;
+ __kernel_gid32_t st_gid;
unsigned long st_rdev;
unsigned long st_pad1[3]; /* Reserved for st_rdev expansion */
@@ -99,8 +99,8 @@ struct stat {
__kernel_mode_t st_mode;
__u32 st_nlink;
- __kernel_uid_t st_uid;
- __kernel_gid_t st_gid;
+ __kernel_uid32_t st_uid;
+ __kernel_gid32_t st_gid;
unsigned int st_rdev;
unsigned int st_pad1[3]; /* Reserved for st_rdev expansion */
diff --git a/arch/mips/include/uapi/asm/termbits.h b/arch/mips/include/uapi/asm/termbits.h
index dfeffba729b7..1eb60903d6f0 100644
--- a/arch/mips/include/uapi/asm/termbits.h
+++ b/arch/mips/include/uapi/asm/termbits.h
@@ -11,11 +11,9 @@
#ifndef _ASM_TERMBITS_H
#define _ASM_TERMBITS_H
-#include <linux/posix_types.h>
+#include <asm-generic/termbits-common.h>
-typedef unsigned char cc_t;
-typedef unsigned int speed_t;
-typedef unsigned int tcflag_t;
+typedef unsigned int tcflag_t;
/*
* The ABI says nothing about NCC but seems to use NCCS as
@@ -54,175 +52,126 @@ struct ktermios {
};
/* c_cc characters */
-#define VINTR 0 /* Interrupt character [ISIG]. */
-#define VQUIT 1 /* Quit character [ISIG]. */
-#define VERASE 2 /* Erase character [ICANON]. */
-#define VKILL 3 /* Kill-line character [ICANON]. */
-#define VMIN 4 /* Minimum number of bytes read at once [!ICANON]. */
-#define VTIME 5 /* Time-out value (tenths of a second) [!ICANON]. */
-#define VEOL2 6 /* Second EOL character [ICANON]. */
+#define VINTR 0 /* Interrupt character [ISIG] */
+#define VQUIT 1 /* Quit character [ISIG] */
+#define VERASE 2 /* Erase character [ICANON] */
+#define VKILL 3 /* Kill-line character [ICANON] */
+#define VMIN 4 /* Minimum number of bytes read at once [!ICANON] */
+#define VTIME 5 /* Time-out value (tenths of a second) [!ICANON] */
+#define VEOL2 6 /* Second EOL character [ICANON] */
#define VSWTC 7 /* ??? */
#define VSWTCH VSWTC
-#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */
-#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */
-#define VSUSP 10 /* Suspend character [ISIG]. */
+#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF] */
+#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF] */
+#define VSUSP 10 /* Suspend character [ISIG] */
#if 0
/*
* VDSUSP is not supported
*/
-#define VDSUSP 11 /* Delayed suspend character [ISIG]. */
+#define VDSUSP 11 /* Delayed suspend character [ISIG] */
#endif
-#define VREPRINT 12 /* Reprint-line character [ICANON]. */
-#define VDISCARD 13 /* Discard character [IEXTEN]. */
-#define VWERASE 14 /* Word-erase character [ICANON]. */
-#define VLNEXT 15 /* Literal-next character [IEXTEN]. */
-#define VEOF 16 /* End-of-file character [ICANON]. */
-#define VEOL 17 /* End-of-line character [ICANON]. */
+#define VREPRINT 12 /* Reprint-line character [ICANON] */
+#define VDISCARD 13 /* Discard character [IEXTEN] */
+#define VWERASE 14 /* Word-erase character [ICANON] */
+#define VLNEXT 15 /* Literal-next character [IEXTEN] */
+#define VEOF 16 /* End-of-file character [ICANON] */
+#define VEOL 17 /* End-of-line character [ICANON] */
/* c_iflag bits */
-#define IGNBRK 0000001 /* Ignore break condition. */
-#define BRKINT 0000002 /* Signal interrupt on break. */
-#define IGNPAR 0000004 /* Ignore characters with parity errors. */
-#define PARMRK 0000010 /* Mark parity and framing errors. */
-#define INPCK 0000020 /* Enable input parity check. */
-#define ISTRIP 0000040 /* Strip 8th bit off characters. */
-#define INLCR 0000100 /* Map NL to CR on input. */
-#define IGNCR 0000200 /* Ignore CR. */
-#define ICRNL 0000400 /* Map CR to NL on input. */
-#define IUCLC 0001000 /* Map upper case to lower case on input. */
-#define IXON 0002000 /* Enable start/stop output control. */
-#define IXANY 0004000 /* Any character will restart after stop. */
-#define IXOFF 0010000 /* Enable start/stop input control. */
-#define IMAXBEL 0020000 /* Ring bell when input queue is full. */
-#define IUTF8 0040000 /* Input is UTF-8 */
+#define IUCLC 0x0200 /* Map upper case to lower case on input */
+#define IXON 0x0400 /* Enable start/stop output control */
+#define IXOFF 0x1000 /* Enable start/stop input control */
+#define IMAXBEL 0x2000 /* Ring bell when input queue is full */
+#define IUTF8 0x4000 /* Input is UTF-8 */
/* c_oflag bits */
-#define OPOST 0000001 /* Perform output processing. */
-#define OLCUC 0000002 /* Map lower case to upper case on output. */
-#define ONLCR 0000004 /* Map NL to CR-NL on output. */
-#define OCRNL 0000010
-#define ONOCR 0000020
-#define ONLRET 0000040
-#define OFILL 0000100
-#define OFDEL 0000200
-#define NLDLY 0000400
-#define NL0 0000000
-#define NL1 0000400
-#define CRDLY 0003000
-#define CR0 0000000
-#define CR1 0001000
-#define CR2 0002000
-#define CR3 0003000
-#define TABDLY 0014000
-#define TAB0 0000000
-#define TAB1 0004000
-#define TAB2 0010000
-#define TAB3 0014000
-#define XTABS 0014000
-#define BSDLY 0020000
-#define BS0 0000000
-#define BS1 0020000
-#define VTDLY 0040000
-#define VT0 0000000
-#define VT1 0040000
-#define FFDLY 0100000
-#define FF0 0000000
-#define FF1 0100000
+#define OLCUC 0x00002 /* Map lower case to upper case on output */
+#define ONLCR 0x00004 /* Map NL to CR-NL on output */
+#define NLDLY 0x00100
+#define NL0 0x00000
+#define NL1 0x00100
+#define CRDLY 0x00600
+#define CR0 0x00000
+#define CR1 0x00200
+#define CR2 0x00400
+#define CR3 0x00600
+#define TABDLY 0x01800
+#define TAB0 0x00000
+#define TAB1 0x00800
+#define TAB2 0x01000
+#define TAB3 0x01800
+#define XTABS 0x01800
+#define BSDLY 0x02000
+#define BS0 0x00000
+#define BS1 0x02000
+#define VTDLY 0x04000
+#define VT0 0x00000
+#define VT1 0x04000
+#define FFDLY 0x08000
+#define FF0 0x00000
+#define FF1 0x08000
/*
#define PAGEOUT ???
#define WRAP ???
*/
/* c_cflag bit meaning */
-#define CBAUD 0010017
-#define B0 0000000 /* hang up */
-#define B50 0000001
-#define B75 0000002
-#define B110 0000003
-#define B134 0000004
-#define B150 0000005
-#define B200 0000006
-#define B300 0000007
-#define B600 0000010
-#define B1200 0000011
-#define B1800 0000012
-#define B2400 0000013
-#define B4800 0000014
-#define B9600 0000015
-#define B19200 0000016
-#define B38400 0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE 0000060 /* Number of bits per byte (mask). */
-#define CS5 0000000 /* 5 bits per byte. */
-#define CS6 0000020 /* 6 bits per byte. */
-#define CS7 0000040 /* 7 bits per byte. */
-#define CS8 0000060 /* 8 bits per byte. */
-#define CSTOPB 0000100 /* Two stop bits instead of one. */
-#define CREAD 0000200 /* Enable receiver. */
-#define PARENB 0000400 /* Parity enable. */
-#define PARODD 0001000 /* Odd parity instead of even. */
-#define HUPCL 0002000 /* Hang up on last close. */
-#define CLOCAL 0004000 /* Ignore modem status lines. */
-#define CBAUDEX 0010000
-#define BOTHER 0010000
-#define B57600 0010001
-#define B115200 0010002
-#define B230400 0010003
-#define B460800 0010004
-#define B500000 0010005
-#define B576000 0010006
-#define B921600 0010007
-#define B1000000 0010010
-#define B1152000 0010011
-#define B1500000 0010012
-#define B2000000 0010013
-#define B2500000 0010014
-#define B3000000 0010015
-#define B3500000 0010016
-#define B4000000 0010017
-#define CIBAUD 002003600000 /* input baud rate */
-#define CMSPAR 010000000000 /* mark or space (stick) parity */
-#define CRTSCTS 020000000000 /* flow control */
-
-#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
+#define CBAUD 0x0000100f
+#define CSIZE 0x00000030 /* Number of bits per byte (mask) */
+#define CS5 0x00000000 /* 5 bits per byte */
+#define CS6 0x00000010 /* 6 bits per byte */
+#define CS7 0x00000020 /* 7 bits per byte */
+#define CS8 0x00000030 /* 8 bits per byte */
+#define CSTOPB 0x00000040 /* Two stop bits instead of one */
+#define CREAD 0x00000080 /* Enable receiver */
+#define PARENB 0x00000100 /* Parity enable */
+#define PARODD 0x00000200 /* Odd parity instead of even */
+#define HUPCL 0x00000400 /* Hang up on last close */
+#define CLOCAL 0x00000800 /* Ignore modem status lines */
+#define CBAUDEX 0x00001000
+#define BOTHER 0x00001000
+#define B57600 0x00001001
+#define B115200 0x00001002
+#define B230400 0x00001003
+#define B460800 0x00001004
+#define B500000 0x00001005
+#define B576000 0x00001006
+#define B921600 0x00001007
+#define B1000000 0x00001008
+#define B1152000 0x00001009
+#define B1500000 0x0000100a
+#define B2000000 0x0000100b
+#define B2500000 0x0000100c
+#define B3000000 0x0000100d
+#define B3500000 0x0000100e
+#define B4000000 0x0000100f
+#define CIBAUD 0x100f0000 /* input baud rate */
/* c_lflag bits */
-#define ISIG 0000001 /* Enable signals. */
-#define ICANON 0000002 /* Do erase and kill processing. */
-#define XCASE 0000004
-#define ECHO 0000010 /* Enable echo. */
-#define ECHOE 0000020 /* Visual erase for ERASE. */
-#define ECHOK 0000040 /* Echo NL after KILL. */
-#define ECHONL 0000100 /* Echo NL even if ECHO is off. */
-#define NOFLSH 0000200 /* Disable flush after interrupt. */
-#define IEXTEN 0000400 /* Enable DISCARD and LNEXT. */
-#define ECHOCTL 0001000 /* Echo control characters as ^X. */
-#define ECHOPRT 0002000 /* Hardcopy visual erase. */
-#define ECHOKE 0004000 /* Visual erase for KILL. */
-#define FLUSHO 0020000
-#define PENDIN 0040000 /* Retype pending input (state). */
-#define TOSTOP 0100000 /* Send SIGTTOU for background output. */
-#define ITOSTOP TOSTOP
-#define EXTPROC 0200000 /* External processing on pty */
+#define ISIG 0x00001 /* Enable signals */
+#define ICANON 0x00002 /* Do erase and kill processing */
+#define XCASE 0x00004
+#define ECHO 0x00008 /* Enable echo */
+#define ECHOE 0x00010 /* Visual erase for ERASE */
+#define ECHOK 0x00020 /* Echo NL after KILL */
+#define ECHONL 0x00040 /* Echo NL even if ECHO is off */
+#define NOFLSH 0x00080 /* Disable flush after interrupt */
+#define IEXTEN 0x00100 /* Enable DISCARD and LNEXT */
+#define ECHOCTL 0x00200 /* Echo control characters as ^X */
+#define ECHOPRT 0x00400 /* Hardcopy visual erase */
+#define ECHOKE 0x00800 /* Visual erase for KILL */
+#define FLUSHO 0x02000
+#define PENDIN 0x04000 /* Retype pending input (state) */
+#define TOSTOP 0x08000 /* Send SIGTTOU for background output */
+#define ITOSTOP TOSTOP
+#define EXTPROC 0x10000 /* External processing on pty */
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
-/* tcflow() and TCXONC use these */
-#define TCOOFF 0 /* Suspend output. */
-#define TCOON 1 /* Restart suspended output. */
-#define TCIOFF 2 /* Send a STOP character. */
-#define TCION 3 /* Send a START character. */
-
-/* tcflush() and TCFLSH use these */
-#define TCIFLUSH 0 /* Discard data received but not yet read. */
-#define TCOFLUSH 1 /* Discard data written but not yet sent. */
-#define TCIOFLUSH 2 /* Discard all pending data. */
-
/* tcsetattr uses these */
-#define TCSANOW TCSETS /* Change immediately. */
-#define TCSADRAIN TCSETSW /* Change when pending output is written. */
-#define TCSAFLUSH TCSETSF /* Flush pending input before changing. */
+#define TCSANOW TCSETS /* Change immediately */
+#define TCSADRAIN TCSETSW /* Change when pending output is written */
+#define TCSAFLUSH TCSETSF /* Flush pending input before changing */
#endif /* _ASM_TERMBITS_H */
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index c2d5f4bfe1f3..35b912bce429 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -105,10 +105,11 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
/*
* Copy architecture-specific thread state
*/
-int copy_thread(unsigned long clone_flags, unsigned long usp,
- unsigned long kthread_arg, struct task_struct *p,
- unsigned long tls)
+int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
{
+ unsigned long clone_flags = args->flags;
+ unsigned long usp = args->stack;
+ unsigned long tls = args->tls;
struct thread_info *ti = task_thread_info(p);
struct pt_regs *childregs, *regs = current_pt_regs();
unsigned long childksp;
@@ -120,12 +121,12 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
/* Put the stack after the struct pt_regs. */
childksp = (unsigned long) childregs;
p->thread.cp0_status = (read_c0_status() & ~(ST0_CU2|ST0_CU1)) | ST0_KERNEL_CUMASK;
- if (unlikely(p->flags & (PF_KTHREAD | PF_IO_WORKER))) {
+ if (unlikely(args->fn)) {
/* kernel thread */
unsigned long status = p->thread.cp0_status;
memset(childregs, 0, sizeof(struct pt_regs));
- p->thread.reg16 = usp; /* fn */
- p->thread.reg17 = kthread_arg;
+ p->thread.reg16 = (unsigned long)args->fn;
+ p->thread.reg17 = (unsigned long)args->fn_arg;
p->thread.reg29 = childksp;
p->thread.reg31 = (unsigned long) ret_from_kernel_thread;
#if defined(CONFIG_CPU_R3000)
generated by cgit (git 2.34.1) at 2024-06-08 22:41:05 +0000