Merge http://gkernel.bkbits.net/irda-2.5

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux

drivers/net/irda/Config.help

@@ -55,12 +55,22 @@ CONFIG_NSC_FIR
   <file:Documentation/modules.txt>.  The module will be called
   nsc-ircc.o.
 
-CONFIG_TOSHIBA_FIR
+CONFIG_TOSHIBA_OLD
   Say Y here if you want to build support for the Toshiba Type-O IR
   chipset.  This chipset is used by the Toshiba Libretto 100CT, and
-  many more laptops.  If you want to compile it as a module, say M
-  here and read <file:Documentation/modules.txt>.  The module will be
-  called toshoboe.o.
+  many more laptops. This driver is obsolete, will no more be
+  maintained and will be removed in favor of the new driver.
+  If you want to compile it as a module, say M here and read
+  <file:Documentation/modules.txt>.
+  The module will be called toshoboe.o.
+
+CONFIG_TOSHIBA_FIR
+  Say Y here if you want to build support for the Toshiba Type-O IR
+  and Donau oboe chipsets. These chipsets are used by the Toshiba
+  Libretto 100/110CT, Tecra 8100, Portege 7020 and many more laptops.
+  If you want to compile it as a module, say M here and read
+  <file:Documentation/modules.txt>.
+  The module will be called donauboe.o.
 
 CONFIG_SMC_IRCC_FIR
   Say Y here if you want to build support for the SMC Infrared
@@ -165,3 +175,18 @@ CONFIG_ACT200L_DONGLE
   the normal 9-pin serial port connector, and can currently only be
   used by IrTTY. To activate support for ACTiSYS IR-200L dongles
   you will have to start irattach like this: "irattach -d act200l".
+
+Mobile Action MA600 dongle (Experimental)
+CONFIG_MA600_DONGLE
+  Say Y here if you want to build support for the Mobile Action MA600
+  dongle.  If you want to compile it as a module, say M here and read
+  <file:Documentation/modules.txt>.  The MA600 dongle attaches to
+  the normal 9-pin serial port connector, and can currently only be
+  tested on IrCOMM.  To activate support for MA600 dongles you will
+  have to insert "irattach -d ma600" in the /etc/irda/drivers script.
+  Note: irutils 0.9.15 requires no modification. irutils 0.9.9 needs
+  modification. For more information, download the following tar gzip
+  file.
+
+  There is a pre-compiled module on
+  <http://engsvr.ust.hk/~eetwl95/download/ma600-2.4.x.tar.gz>

drivers/net/irda/Config.in

@@ -28,6 +28,7 @@ comment 'FIR device drivers'
 dep_tristate 'IrDA USB dongles (EXPERIMENTAL)' CONFIG_USB_IRDA $CONFIG_IRDA $CONFIG_USB $CONFIG_EXPERIMENTAL
 dep_tristate 'NSC PC87108/PC87338' CONFIG_NSC_FIR  $CONFIG_IRDA
 dep_tristate 'Winbond W83977AF (IR)' CONFIG_WINBOND_FIR $CONFIG_IRDA
+dep_tristate 'Toshiba Type-O IR Port (old driver)' CONFIG_TOSHIBA_OLD $CONFIG_IRDA
 dep_tristate 'Toshiba Type-O IR Port' CONFIG_TOSHIBA_FIR $CONFIG_IRDA
 if [ "$CONFIG_EXPERIMENTAL" != "n" ]; then
 dep_tristate 'SMC IrCC (EXPERIMENTAL)' CONFIG_SMC_IRCC_FIR $CONFIG_IRDA

drivers/net/irda/Makefile

@@ -13,7 +13,8 @@ obj-$(CONFIG_USB_IRDA)		+= irda-usb.o
 obj-$(CONFIG_NSC_FIR)		+= nsc-ircc.o
 obj-$(CONFIG_WINBOND_FIR)	+= w83977af_ir.o
 obj-$(CONFIG_SA1100_FIR)	+= sa1100_ir.o
-obj-$(CONFIG_TOSHIBA_FIR)	+= toshoboe.o
+obj-$(CONFIG_TOSHIBA_OLD)	+= toshoboe.o
+obj-$(CONFIG_TOSHIBA_FIR)	+= donauboe.o
 obj-$(CONFIG_SMC_IRCC_FIR)	+= smc-ircc.o	irport.o
 obj-$(CONFIG_ALI_FIR)		+= ali-ircc.o
 obj-$(CONFIG_VLSI_FIR)		+= vlsi_ir.o

include/net/irda/crc.h

@@ -28,6 +28,6 @@ static inline __u16 irda_fcs(__u16 fcs, __u8 c)
 }
 
 /* Recompute the FCS with len bytes appended. */
-unsigned short crc_calc( __u16 fcs, __u8 const *buf, size_t len);
+unsigned short irda_calc_crc16( __u16 fcs, __u8 const *buf, size_t len);
 
 #endif

include/net/irda/ircomm_tty.h

@@ -48,7 +48,9 @@
 /* This is used as an initial value to max_header_size before the proper
  * value is filled in (5 for ttp, 4 for lmp). This allow us to detect
  * the state of the underlying connection. - Jean II */
-#define IRCOMM_TTY_HDR_UNITIALISED	32
+#define IRCOMM_TTY_HDR_UNINITIALISED	16
+/* Same for payload size. See qos.c for the smallest max data size */
+#define IRCOMM_TTY_DATA_UNINITIALISED	(64 - IRCOMM_TTY_HDR_UNINITIALISED)
 
 /*
  * IrCOMM TTY driver state
@@ -83,6 +85,7 @@ struct ircomm_tty_cb {
 
 	__u32 max_data_size;   /* Max data we can transmit in one packet */
 	__u32 max_header_size; /* The amount of header space we must reserve */
+	__u32 tx_data_size;	/* Max data size of current tx_skb */
 
 	struct iriap_cb *iriap; /* Instance used for querying remote IAS */
 	struct ias_object* obj;

net/irda/crc.c

@@ -57,7 +57,7 @@ __u16 const irda_crc16_table[256] =
 	0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
 };
 
-unsigned short crc_calc( __u16 fcs, __u8 const *buf, size_t len) 
+unsigned short irda_calc_crc16( __u16 fcs, __u8 const *buf, size_t len) 
 {
 	while (len--)
                 fcs = irda_fcs(fcs, *buf++);

net/irda/ircomm/ircomm_param.c

@@ -220,9 +220,16 @@ static int ircomm_param_service_type(void *instance, irda_param_t *param,
 
 	/* 
 	 * Now the line is ready for some communication. Check if we are a
-         * server, and send over some initial parameters 
+         * server, and send over some initial parameters.
+	 * Client do it in ircomm_tty_state_setup().
+	 * Note : we may get called from ircomm_tty_getvalue_confirm(),
+	 * therefore before we even have open any socket. And self->client
+	 * is initialised to TRUE only later. So, we check if the link is
+	 * really initialised. - Jean II
 	 */
-	if (!self->client && (self->settings.service_type != IRCOMM_3_WIRE_RAW))
+	if ((self->max_header_size != IRCOMM_TTY_HDR_UNINITIALISED) &&
+	    (!self->client) &&
+	    (self->settings.service_type != IRCOMM_3_WIRE_RAW))
 	{
 		/* Init connection */
 		ircomm_tty_send_initial_parameters(self);

net/irda/ircomm/ircomm_tty_attach.c

@@ -517,6 +517,23 @@ void ircomm_tty_link_established(struct ircomm_tty_cb *self)
 	
 	del_timer(&self->watchdog_timer);
 
+	/* Remove LM-IAS object now so it is not reused.
+	 * IrCOMM deals very poorly with multiple incomming connections.
+	 * It should looks a lot more like IrNET, and "dup" a server TSAP
+	 * to the application TSAP (based on various rules).
+	 * This is a cheap workaround allowing multiple clients to
+	 * connect to us. It will not always work.
+	 * Each IrCOMM socket has an IAS entry. Incomming connection will
+	 * pick the first one found. So, when we are fully connected,
+	 * we remove our IAS entries so that the next IAS entry is used.
+	 * We do that for *both* client and server, because a server
+	 * can also create client instances.
+	 * Jean II */
+	if (self->obj) {
+		irias_delete_object(self->obj);
+		self->obj = NULL;
+	}
+
 	/* 
 	 * IrCOMM link is now up, and if we are not using hardware
 	 * flow-control, then declare the hardware as running. Otherwise we
@@ -527,7 +544,7 @@ void ircomm_tty_link_established(struct ircomm_tty_cb *self)
 		IRDA_DEBUG(0, "%s(), waiting for CTS ...\n", __FUNCTION__ );
 		return;
 	} else {
-		IRDA_DEBUG(2, "%s(), starting hardware!\n", __FUNCTION__ );
+		IRDA_DEBUG(1, "%s(), starting hardware!\n", __FUNCTION__ );
 
 		self->tty->hw_stopped = 0;
 	

net/irda/irsyms.c

@@ -42,6 +42,7 @@
 #include <net/irda/wrapper.h>
 #include <net/irda/timer.h>
 #include <net/irda/parameters.h>
+#include <net/irda/crc.h>
 
 extern struct proc_dir_entry *proc_irda;
 
@@ -163,6 +164,7 @@ EXPORT_SYMBOL(irda_task_delete);
 
 EXPORT_SYMBOL(async_wrap_skb);
 EXPORT_SYMBOL(async_unwrap_char);
+EXPORT_SYMBOL(irda_calc_crc16);
 EXPORT_SYMBOL(irda_start_timer);
 EXPORT_SYMBOL(setup_dma);
 EXPORT_SYMBOL(infrared_mode);

net/irda/irsysctl.c

@@ -35,7 +35,7 @@
 #define NET_IRDA 412 /* Random number */
 enum { DISCOVERY=1, DEVNAME, DEBUG, FAST_POLL, DISCOVERY_SLOTS,
        DISCOVERY_TIMEOUT, SLOT_TIMEOUT, MAX_BAUD_RATE, MIN_TX_TURN_TIME,
-       MAX_TX_DATA_SIZE, MAX_NOREPLY_TIME, WARN_NOREPLY_TIME,
+       MAX_TX_DATA_SIZE, MAX_TX_WINDOW, MAX_NOREPLY_TIME, WARN_NOREPLY_TIME,
        LAP_KEEPALIVE_TIME };
 
 extern int  sysctl_discovery;
@@ -48,6 +48,7 @@ extern char sysctl_devname[];
 extern int  sysctl_max_baud_rate;
 extern int  sysctl_min_tx_turn_time;
 extern int  sysctl_max_tx_data_size;
+extern int  sysctl_max_tx_window;
 extern int  sysctl_max_noreply_time;
 extern int  sysctl_warn_noreply_time;
 extern int  sysctl_lap_keepalive_time;
@@ -69,6 +70,8 @@ static int max_min_tx_turn_time = 10000;	/* See qos.c - IrLAP spec */
 static int min_min_tx_turn_time = 0;
 static int max_max_tx_data_size = 2048;		/* See qos.c - IrLAP spec */
 static int min_max_tx_data_size = 64;
+static int max_max_tx_window = 7;		/* See qos.c - IrLAP spec */
+static int min_max_tx_window = 1;
 static int max_max_noreply_time = 40;		/* See qos.c - IrLAP spec */
 static int min_max_noreply_time = 3;
 static int max_warn_noreply_time = 3;		/* 3s == standard */
@@ -125,6 +128,9 @@ static ctl_table irda_table[] = {
 	{ MAX_TX_DATA_SIZE, "max_tx_data_size", &sysctl_max_tx_data_size,
 	  sizeof(int), 0644, NULL, &proc_dointvec_minmax, &sysctl_intvec,
 	  NULL, &min_max_tx_data_size, &max_max_tx_data_size },
+	{ MAX_TX_WINDOW, "max_tx_window", &sysctl_max_tx_window,
+	  sizeof(int), 0644, NULL, &proc_dointvec_minmax, &sysctl_intvec,
+	  NULL, &min_max_tx_window, &max_max_tx_window },
 	{ MAX_NOREPLY_TIME, "max_noreply_time", &sysctl_max_noreply_time,
 	  sizeof(int), 0644, NULL, &proc_dointvec_minmax, &sysctl_intvec,
 	  NULL, &min_max_noreply_time, &max_max_noreply_time },