Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

7 files changed, 70 insertions, 11 deletions

diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 92b2fb6aaa4..9ceddad0fb4 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15
-# Mon Jan  9 14:36:29 2006
+# Linux kernel version: 2.6.16-rc1
+# Wed Jan 18 13:41:02 2006
 #
 CONFIG_SPARC=y
 CONFIG_SPARC64=y
@@ -233,6 +233,11 @@ CONFIG_VLAN_8021Q=m
 # CONFIG_ATALK is not set
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
+
+#
+# TIPC Configuration (EXPERIMENTAL)
+#
+# CONFIG_TIPC is not set
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
@@ -420,8 +425,7 @@ CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_QLOGIC_FC is not set
 # CONFIG_SCSI_QLOGIC_1280 is not set
 # CONFIG_SCSI_QLOGICPTI is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE is not set
+# CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_LPFC is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
@@ -653,7 +657,6 @@ CONFIG_SERIAL_SUNSU_CONSOLE=y
 CONFIG_SERIAL_SUNSAB=m
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_LEGACY_PTYS is not set
 
@@ -739,6 +742,12 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_DEBUG_CHIP is not set
 
 #
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
@@ -1015,6 +1024,7 @@ CONFIG_USB_UHCI_HCD=m
 #
 CONFIG_USB_HID=y
 CONFIG_USB_HIDINPUT=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
 # CONFIG_HID_FF is not set
 CONFIG_USB_HIDDEV=y
 # CONFIG_USB_AIPTEK is not set
@@ -1269,12 +1279,13 @@ CONFIG_KPROBES=y
 # Kernel hacking
 #
 CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_DETECT_SOFTLOCKUP=y
 CONFIG_SCHEDSTATS=y
 # CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -1282,6 +1293,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_VM is not set
+CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_DCFLUSH is not set
diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c
index 1dc3650c5ca..059b0d02522 100644
--- a/arch/sparc64/kernel/process.c
+++ b/arch/sparc64/kernel/process.c
@@ -164,6 +164,7 @@ void machine_restart(char * cmd)
 	panic("Reboot failed!");
 }
 
+#ifdef CONFIG_COMPAT
 static void show_regwindow32(struct pt_regs *regs)
 {
 	struct reg_window32 __user *rw;
@@ -189,6 +190,9 @@ static void show_regwindow32(struct pt_regs *regs)
 	       r_w.ins[0], r_w.ins[1], r_w.ins[2], r_w.ins[3],
 	       r_w.ins[4], r_w.ins[5], r_w.ins[6], r_w.ins[7]);
 }
+#else
+#define show_regwindow32(regs)	do { } while (0)
+#endif
 
 static void show_regwindow(struct pt_regs *regs)
 {
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index 250745896ae..054461e6946 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -561,6 +561,8 @@ static int __init set_preferred_console(void)
 		serial_console = 1;
 	} else if (idev == PROMDEV_ITTYB && odev == PROMDEV_OTTYB) {
 		serial_console = 2;
+	} else if (idev == PROMDEV_IRSC && odev == PROMDEV_ORSC) {
+		serial_console = 3;
 	} else {
 		prom_printf("Inconsistent console: "
 			    "input %d, output %d\n",
diff --git a/arch/sparc64/prom/console.c b/arch/sparc64/prom/console.c
index eae5db8dda5..ac6d035dd15 100644
--- a/arch/sparc64/prom/console.c
+++ b/arch/sparc64/prom/console.c
@@ -99,8 +99,12 @@ prom_query_input_device(void)
 	if (!strncmp(propb, "keyboard", 8))
 		return PROMDEV_ITTYA;
 
+	if (!strncmp (propb, "rsc", 3))
+		return PROMDEV_IRSC;
+
 	if (strncmp (propb, "tty", 3) || !propb[3])
 		return PROMDEV_I_UNK;
+
 	switch (propb[3]) {
 		case 'a': return PROMDEV_ITTYA;
 		case 'b': return PROMDEV_ITTYB;
@@ -136,8 +140,12 @@ prom_query_output_device(void)
 	if (!strncmp(propb, "screen", 6))
 		return PROMDEV_OTTYA;
 
+	if (!strncmp (propb, "rsc", 3))
+		return PROMDEV_ORSC;
+
 	if (strncmp (propb, "tty", 3) || !propb[3])
 		return PROMDEV_O_UNK;
+
 	switch (propb[3]) {
 		case 'a': return PROMDEV_OTTYA;
 		case 'b': return PROMDEV_OTTYB;
diff --git a/drivers/serial/suncore.c b/drivers/serial/suncore.c
index 5fc4a62173d..fa4ae94243c 100644
--- a/drivers/serial/suncore.c
+++ b/drivers/serial/suncore.c
@@ -34,6 +34,7 @@ sunserial_console_termios(struct console *con)
 	char *mode_prop = "ttyX-mode";
 	char *cd_prop = "ttyX-ignore-cd";
 	char *dtr_prop = "ttyX-rts-dtr-off";
+	char *ssp_console_modes_prop = "ssp-console-modes";
 	int baud, bits, stop, cflag;
 	char parity;
 	int carrier = 0;
@@ -43,14 +44,39 @@ sunserial_console_termios(struct console *con)
 	if (!serial_console)
 		return;
 
-	if (serial_console == 1) {
+	switch (serial_console) {
+	case PROMDEV_OTTYA:
 		mode_prop[3] = 'a';
 		cd_prop[3] = 'a';
 		dtr_prop[3] = 'a';
-	} else {
+		break;
+
+	case PROMDEV_OTTYB:
 		mode_prop[3] = 'b';
 		cd_prop[3] = 'b';
 		dtr_prop[3] = 'b';
+		break;
+
+	case PROMDEV_ORSC:
+
+		nd = prom_pathtoinode("rsc");
+		if (!nd) {
+			strcpy(mode, "115200,8,n,1,-");
+			goto no_options;
+		}
+
+		if (!prom_node_has_property(nd, ssp_console_modes_prop)) {
+			strcpy(mode, "115200,8,n,1,-");
+			goto no_options;
+		}
+
+		memset(mode, 0, sizeof(mode));
+		prom_getstring(nd, ssp_console_modes_prop, mode, sizeof(mode));
+		goto no_options;
+
+	default:
+		strcpy(mode, "9600,8,n,1,-");
+		goto no_options;
 	}
 
 	topnd = prom_getchild(prom_root_node);
@@ -110,6 +136,10 @@ no_options:
 		case 9600: cflag |= B9600; break;
 		case 19200: cflag |= B19200; break;
 		case 38400: cflag |= B38400; break;
+		case 57600: cflag |= B57600; break;
+		case 115200: cflag |= B115200; break;
+		case 230400: cflag |= B230400; break;
+		case 460800: cflag |= B460800; break;
 		default: baud = 9600; cflag |= B9600; break;
 	}
 
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index 7e773ff76c6..8bcaebcc0ad 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -897,9 +897,6 @@ static int sunsab_console_setup(struct console *con, char *options)
 
 	sunserial_console_termios(con);
 
-	/* Firmware console speed is limited to 150-->38400 baud so
-	 * this hackish cflag thing is OK.
-	 */
 	switch (con->cflag & CBAUD) {
 	case B150: baud = 150; break;
 	case B300: baud = 300; break;
@@ -910,6 +907,10 @@ static int sunsab_console_setup(struct console *con, char *options)
 	default: case B9600: baud = 9600; break;
 	case B19200: baud = 19200; break;
 	case B38400: baud = 38400; break;
+	case B57600: baud = 57600; break;
+	case B115200: baud = 115200; break;
+	case B230400: baud = 230400; break;
+	case B460800: baud = 460800; break;
 	};
 
 	/*
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
index d02f1e8ae1a..3c59b2693fb 100644
--- a/include/asm-sparc64/oplib.h
+++ b/include/asm-sparc64/oplib.h
@@ -163,6 +163,7 @@ enum prom_input_device {
 	PROMDEV_IKBD,			/* input from keyboard */
 	PROMDEV_ITTYA,			/* input from ttya */
 	PROMDEV_ITTYB,			/* input from ttyb */
+	PROMDEV_IRSC,			/* input from rsc */
 	PROMDEV_I_UNK,
 };
 
@@ -174,6 +175,7 @@ enum prom_output_device {
 	PROMDEV_OSCREEN,		/* to screen */
 	PROMDEV_OTTYA,			/* to ttya */
 	PROMDEV_OTTYB,			/* to ttyb */
+	PROMDEV_ORSC,			/* to rsc */
 	PROMDEV_O_UNK,
 };