---

yaml
---
r: 26805
b: refs/heads/master
c: 8de8c87
h: refs/heads/master
i:
  26803: d00cc31
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ae83e255045ed3cdc798664e8e189aa5cf2702eb
+refs/heads/master: 8de8c8738086501bbe3057ed6f4b70dded657488

trunk/Documentation/watchdog/watchdog-api.txt

@@ -36,9 +36,6 @@ timeout or margin.  The simplest way to ping the watchdog is to write
 some data to the device.  So a very simple watchdog daemon would look
 like this:
 
-#include <stdlib.h>
-#include <fcntl.h>
-
 int main(int argc, const char *argv[]) {
 	int fd=open("/dev/watchdog",O_WRONLY);
 	if (fd==-1) {

trunk/arch/arm/mach-pxa/mainstone.c

@@ -95,10 +95,7 @@ static void __init mainstone_init_irq(void)
 	for(irq = MAINSTONE_IRQ(0); irq <= MAINSTONE_IRQ(15); irq++) {
 		set_irq_chip(irq, &mainstone_irq_chip);
 		set_irq_handler(irq, do_level_IRQ);
-		if (irq == MAINSTONE_IRQ(10) || irq == MAINSTONE_IRQ(14))
-			set_irq_flags(irq, IRQF_VALID | IRQF_PROBE | IRQF_NOAUTOEN);
-		else
-			set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
 	}
 	set_irq_flags(MAINSTONE_IRQ(8), 0);
 	set_irq_flags(MAINSTONE_IRQ(12), 0);

trunk/arch/arm/mach-s3c2410/sleep.S

@@ -59,7 +59,8 @@ ENTRY(s3c2410_cpu_suspend)
 	mrc	p15, 0, r5, c13, c0, 0	@ PID
 	mrc	p15, 0, r6, c3, c0, 0	@ Domain ID
 	mrc	p15, 0, r7, c2, c0, 0	@ translation table base address
-	mrc	p15, 0, r8, c1, c0, 0	@ control register
+	mrc	p15, 0, r8, c2, c0, 0	@ auxiliary control register
+	mrc	p15, 0, r9, c1, c0, 0	@ control register
 
 	stmia	r0, { r4 - r13 }
 
@@ -164,14 +165,15 @@ ENTRY(s3c2410_cpu_resume)
 	mcr	p15, 0, r5, c13, c0, 0		@ PID
 	mcr	p15, 0, r6, c3, c0, 0		@ Domain ID
 	mcr	p15, 0, r7, c2, c0, 0		@ translation table base
+	mcr	p15, 0, r8, c1, c1, 0		@ auxilliary control
 
 #ifdef CONFIG_DEBUG_RESUME
 	mov	r3, #'R'
 	strb	r3, [ r2, #S3C2410_UTXH ]
 #endif
 
 	ldr	r2, =resume_with_mmu
-	mcr	p15, 0, r8, c1, c0, 0		@ turn on MMU, etc
+	mcr	p15, 0, r9, c1, c0, 0		@ turn on MMU, etc
 	nop					@ second-to-last before mmu
 	mov	pc, r2				@ go back to virtual address
 

trunk/drivers/char/watchdog/i8xx_tco.c

@@ -33,6 +33,11 @@
  *	82801E   (C-ICH)  : document number 273599-001, 273645-002,
  *	82801EB  (ICH5)   : document number 252516-001, 252517-003,
  *	82801ER  (ICH5R)  : document number 252516-001, 252517-003,
+ *	82801FB  (ICH6)   : document number 301473-002, 301474-007,
+ *	82801FR  (ICH6R)  : document number 301473-002, 301474-007,
+ *	82801FBM (ICH6-M) : document number 301473-002, 301474-007,
+ *	82801FW  (ICH6W)  : document number 301473-001, 301474-007,
+ *	82801FRW (ICH6RW) : document number 301473-001, 301474-007
  *
  *  20000710 Nils Faerber
  *	Initial Version 0.01
@@ -61,10 +66,6 @@
  *  20050807 Wim Van Sebroeck <wim@iguana.be>
  *	0.08 Make sure that the watchdog is only "armed" when started.
  *	     (Kernel Bug 4251)
- *  20060416 Wim Van Sebroeck <wim@iguana.be>
- *	0.09 Remove support for the ICH6, ICH6R, ICH6-M, ICH6W and ICH6RW and
- *	     ICH7 chipsets. (See Kernel Bug 6031 - other code will support these
- *	     chipsets)
  */
 
 /*
@@ -89,7 +90,7 @@
 #include "i8xx_tco.h"
 
 /* Module and version information */
-#define TCO_VERSION "0.09"
+#define TCO_VERSION "0.08"
 #define TCO_MODULE_NAME "i8xx TCO timer"
 #define TCO_DRIVER_NAME   TCO_MODULE_NAME ", v" TCO_VERSION
 #define PFX TCO_MODULE_NAME ": "
@@ -390,6 +391,11 @@ static struct pci_device_id i8xx_tco_pci_tbl[] = {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12,	PCI_ANY_ID, PCI_ANY_ID, },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801E_0,	PCI_ANY_ID, PCI_ANY_ID, },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0,	PCI_ANY_ID, PCI_ANY_ID, },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0,	PCI_ANY_ID, PCI_ANY_ID, },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1,	PCI_ANY_ID, PCI_ANY_ID, },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_2,	PCI_ANY_ID, PCI_ANY_ID, },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0,	PCI_ANY_ID, PCI_ANY_ID, },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1,	PCI_ANY_ID, PCI_ANY_ID, },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_1,	PCI_ANY_ID, PCI_ANY_ID, },
 	{ 0, },			/* End of list */
 };

trunk/drivers/char/watchdog/s3c2410_wdt.c

@@ -423,12 +423,6 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
 	if (tmr_atboot && started == 0) {
 		printk(KERN_INFO PFX "Starting Watchdog Timer\n");
 		s3c2410wdt_start();
-	} else if (!tmr_atboot) {
-		/* if we're not enabling the watchdog, then ensure it is
-		 * disabled if it has been left running from the bootloader
-		 * or other source */
-
-		s3c2410wdt_stop();
 	}
 
 	return 0;

trunk/drivers/char/watchdog/sc1200wdt.c

@@ -377,7 +377,7 @@ static int __init sc1200wdt_init(void)
 {
 	int ret;
 
-	printk("%s\n", banner);
+	printk(banner);
 
 	spin_lock_init(&sc1200wdt_lock);
 	sema_init(&open_sem, 1);

trunk/drivers/mmc/au1xmmc.c

@@ -310,7 +310,7 @@ static void au1xmmc_data_complete(struct au1xmmc_host *host, u32 status)
 		}
 		else
 			data->bytes_xfered =
-				(data->blocks * data->blksz) -
+				(data->blocks * (1 << data->blksz_bits)) -
 				host->pio.len;
 	}
 
@@ -575,7 +575,7 @@ static int
 au1xmmc_prepare_data(struct au1xmmc_host *host, struct mmc_data *data)
 {
 
-	int datalen = data->blocks * data->blksz;
+	int datalen = data->blocks * (1 << data->blksz_bits);
 
 	if (dma != 0)
 		host->flags |= HOST_F_DMA;
@@ -596,7 +596,7 @@ au1xmmc_prepare_data(struct au1xmmc_host *host, struct mmc_data *data)
 	if (host->dma.len == 0)
 		return MMC_ERR_TIMEOUT;
 
-	au_writel(data->blksz - 1, HOST_BLKSIZE(host));
+	au_writel((1 << data->blksz_bits) - 1, HOST_BLKSIZE(host));
 
 	if (host->flags & HOST_F_DMA) {
 		int i;

trunk/drivers/mmc/imxmmc.c

@@ -218,10 +218,8 @@ static int imxmci_busy_wait_for_status(struct imxmci_host *host,
 	if(!loops)
 		return 0;
 
-	/* The busy-wait is expected there for clock <8MHz due to SDHC hardware flaws */
-	if(!(stat_mask & STATUS_END_CMD_RESP) || (host->mmc->ios.clock>=8000000))
-		dev_info(mmc_dev(host->mmc), "busy wait for %d usec in %s, STATUS = 0x%x (0x%x)\n",
-			loops, where, *pstat, stat_mask);
+	dev_info(mmc_dev(host->mmc), "busy wait for %d usec in %s, STATUS = 0x%x (0x%x)\n",
+		loops, where, *pstat, stat_mask);
 	return loops;
 }
 
@@ -335,9 +333,6 @@ static void imxmci_start_cmd(struct imxmci_host *host, struct mmc_command *cmd,
 	WARN_ON(host->cmd != NULL);
 	host->cmd = cmd;
 
-	/* Ensure, that clock are stopped else command programming and start fails */
-	imxmci_stop_clock(host);
-
 	if (cmd->flags & MMC_RSP_BUSY)
 		cmdat |= CMD_DAT_CONT_BUSY;
 
@@ -558,7 +553,7 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat)
 	int trans_done = 0;
 	unsigned int stat = *pstat;
 
-	if(host->actual_bus_width != MMC_BUS_WIDTH_4)
+	if(host->actual_bus_width == MMC_BUS_WIDTH_4)
 		burst_len = 16;
 	else
 		burst_len = 64;
@@ -596,7 +591,8 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat)
 			stat = MMC_STATUS;
 
 			/* Flush extra bytes from FIFO */
-			while(flush_len && !(stat & STATUS_DATA_TRANS_DONE)){
+			while(flush_len >= 2){
+				flush_len -= 2;
 				i = MMC_BUFFER_ACCESS;
 				stat = MMC_STATUS;
 				stat &= ~STATUS_CRC_READ_ERR; /* Stupid but required there */
@@ -750,6 +746,10 @@ static void imxmci_tasklet_fnc(unsigned long data)
 			data_dir_mask = STATUS_DATA_TRANS_DONE;
 		}
 
+		imxmci_busy_wait_for_status(host, &stat,
+				data_dir_mask,
+				50, "imxmci_tasklet_fnc data");
+
 		if(stat & data_dir_mask) {
 			clear_bit(IMXMCI_PEND_DMA_END_b, &host->pending_events);
 			imxmci_data_done(host, stat);
@@ -865,11 +865,7 @@ static void imxmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 
 		imxmci_stop_clock(host);
 		MMC_CLK_RATE = (prescaler<<3) | clk;
-		/*
-		 * Under my understanding, clock should not be started there, because it would
-		 * initiate SDHC sequencer and send last or random command into card
-		 */
-		/*imxmci_start_clock(host);*/
+		imxmci_start_clock(host);
 
 		dev_dbg(mmc_dev(host->mmc), "MMC_CLK_RATE: 0x%08x\n", MMC_CLK_RATE);
 	} else {

trunk/drivers/mmc/mmc.c

@@ -951,7 +951,6 @@ static void mmc_read_scrs(struct mmc_host *host)
 		data.timeout_ns = card->csd.tacc_ns * 10;
 		data.timeout_clks = card->csd.tacc_clks * 10;
 		data.blksz_bits = 3;
-		data.blksz = 1 << 3;
 		data.blocks = 1;
 		data.flags = MMC_DATA_READ;
 		data.sg = &sg;

trunk/drivers/mmc/mmc_block.c

@@ -175,7 +175,6 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 		brq.data.timeout_ns = card->csd.tacc_ns * 10;
 		brq.data.timeout_clks = card->csd.tacc_clks * 10;
 		brq.data.blksz_bits = md->block_bits;
-		brq.data.blksz = 1 << md->block_bits;
 		brq.data.blocks = req->nr_sectors >> (md->block_bits - 9);
 		brq.stop.opcode = MMC_STOP_TRANSMISSION;
 		brq.stop.arg = 0;

trunk/drivers/mmc/pxamci.c

@@ -119,7 +119,7 @@ static void pxamci_setup_data(struct pxamci_host *host, struct mmc_data *data)
 		nob = 0xffff;
 
 	writel(nob, host->base + MMC_NOB);
-	writel(data->blksz, host->base + MMC_BLKLEN);
+	writel(1 << data->blksz_bits, host->base + MMC_BLKLEN);
 
 	clks = (unsigned long long)data->timeout_ns * CLOCKRATE;
 	do_div(clks, 1000000000UL);
@@ -283,7 +283,7 @@ static int pxamci_data_done(struct pxamci_host *host, unsigned int stat)
 	 * data blocks as being in error.
 	 */
 	if (data->error == MMC_ERR_NONE)
-		data->bytes_xfered = data->blocks * data->blksz;
+		data->bytes_xfered = data->blocks << data->blksz_bits;
 	else
 		data->bytes_xfered = 0;
 

trunk/drivers/mmc/wbsd.c

@@ -662,14 +662,14 @@ static void wbsd_prepare_data(struct wbsd_host *host, struct mmc_data *data)
 	unsigned long dmaflags;
 
 	DBGF("blksz %04x blks %04x flags %08x\n",
-		data->blksz, data->blocks, data->flags);
+		1 << data->blksz_bits, data->blocks, data->flags);
 	DBGF("tsac %d ms nsac %d clk\n",
 		data->timeout_ns / 1000000, data->timeout_clks);
 
 	/*
 	 * Calculate size.
 	 */
-	host->size = data->blocks * data->blksz;
+	host->size = data->blocks << data->blksz_bits;
 
 	/*
 	 * Check timeout values for overflow.
@@ -696,12 +696,12 @@ static void wbsd_prepare_data(struct wbsd_host *host, struct mmc_data *data)
 	 * Two bytes are needed for each data line.
 	 */
 	if (host->bus_width == MMC_BUS_WIDTH_1) {
-		blksize = data->blksz + 2;
+		blksize = (1 << data->blksz_bits) + 2;
 
 		wbsd_write_index(host, WBSD_IDX_PBSMSB, (blksize >> 4) & 0xF0);
 		wbsd_write_index(host, WBSD_IDX_PBSLSB, blksize & 0xFF);
 	} else if (host->bus_width == MMC_BUS_WIDTH_4) {
-		blksize = data->blksz + 2 * 4;
+		blksize = (1 << data->blksz_bits) + 2 * 4;
 
 		wbsd_write_index(host, WBSD_IDX_PBSMSB,
 			((blksize >> 4) & 0xF0) | WBSD_DATA_WIDTH);

trunk/include/asm-arm/spinlock.h

@@ -142,9 +142,6 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
 	: "cc");
 }
 
-/* write_can_lock - would write_trylock() succeed? */
-#define __raw_write_can_lock(x)		((x)->lock == 0x80000000)
-
 /*
  * Read locks are a bit more hairy:
  *  - Exclusively load the lock value.
@@ -201,7 +198,4 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw)
 
 #define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
 
-/* read_can_lock - would read_trylock() succeed? */
-#define __raw_read_can_lock(x)		((x)->lock < 0x80000000)
-
 #endif /* __ASM_SPINLOCK_H */

trunk/include/linux/mmc/mmc.h

@@ -69,7 +69,6 @@ struct mmc_data {
 	unsigned int		timeout_ns;	/* data timeout (in ns, max 80ms) */
 	unsigned int		timeout_clks;	/* data timeout (in clocks) */
 	unsigned int		blksz_bits;	/* data block size */
-	unsigned int		blksz;		/* data block size */
 	unsigned int		blocks;		/* number of blocks */
 	unsigned int		error;		/* data error */
 	unsigned int		flags;

trunk/include/net/sctp/command.h

@@ -99,6 +99,7 @@ typedef enum {
 	SCTP_CMD_DEL_NON_PRIMARY, /* Removes non-primary peer transports. */
 	SCTP_CMD_T3_RTX_TIMERS_STOP, /* Stops T3-rtx pending timers */
 	SCTP_CMD_FORCE_PRIM_RETRAN,  /* Forces retrans. over primary path. */
+	SCTP_CMD_SET_SK_ERR,	 /* Set sk_err */
 	SCTP_CMD_LAST
 } sctp_verb_t;
 

trunk/net/sctp/input.c

@@ -412,7 +412,7 @@ struct sock *sctp_err_lookup(int family, struct sk_buff *skb,
 	union sctp_addr daddr;
 	struct sctp_af *af;
 	struct sock *sk = NULL;
-	struct sctp_association *asoc = NULL;
+	struct sctp_association *asoc;
 	struct sctp_transport *transport = NULL;
 
 	*app = NULL; *tpp = NULL;
@@ -490,7 +490,7 @@ void sctp_v4_err(struct sk_buff *skb, __u32 info)
 	int type = skb->h.icmph->type;
 	int code = skb->h.icmph->code;
 	struct sock *sk;
-	struct sctp_association *asoc;
+	struct sctp_association *asoc = NULL;
 	struct sctp_transport *transport;
 	struct inet_sock *inet;
 	char *saveip, *savesctp;

trunk/net/sctp/sm_sideeffect.c

@@ -498,10 +498,6 @@ static void sctp_cmd_assoc_failed(sctp_cmd_seq_t *commands,
 	sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
 			SCTP_STATE(SCTP_STATE_CLOSED));
 
-	/* Set sk_err to ECONNRESET on a 1-1 style socket. */
-	if (!sctp_style(asoc->base.sk, UDP))
-		asoc->base.sk->sk_err = ECONNRESET; 
-
 	/* SEND_FAILED sent later when cleaning up the association. */
 	asoc->outqueue.error = error;
 	sctp_add_cmd_sf(commands, SCTP_CMD_DELETE_TCB, SCTP_NULL());
@@ -838,6 +834,15 @@ static void sctp_cmd_del_non_primary(struct sctp_association *asoc)
 	return;
 }
 
+/* Helper function to set sk_err on a 1-1 style socket. */
+static void sctp_cmd_set_sk_err(struct sctp_association *asoc, int error)
+{
+	struct sock *sk = asoc->base.sk;
+
+	if (!sctp_style(sk, UDP))
+		sk->sk_err = error;
+}
+
 /* These three macros allow us to pull the debugging code out of the
  * main flow of sctp_do_sm() to keep attention focused on the real
  * functionality there.
@@ -1458,6 +1463,9 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
 			local_cork = 0;
 			asoc->peer.retran_path = t;
 			break;
+		case SCTP_CMD_SET_SK_ERR:
+			sctp_cmd_set_sk_err(asoc, cmd->obj.error);
+			break;
 		default:
 			printk(KERN_WARNING "Impossible command: %u, %p\n",
 			       cmd->verb, cmd->obj.ptr);