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-rw-r--r--abs/core/lirc/kernel-2.6.35.patch1654
1 files changed, 1654 insertions, 0 deletions
diff --git a/abs/core/lirc/kernel-2.6.35.patch b/abs/core/lirc/kernel-2.6.35.patch
new file mode 100644
index 0000000..179fe65
--- /dev/null
+++ b/abs/core/lirc/kernel-2.6.35.patch
@@ -0,0 +1,1654 @@
+--- drivers/lirc_atiusb/lirc_atiusb.c 2009/03/11 00:21:46 1.85
++++ drivers/lirc_atiusb/lirc_atiusb.c 2010/03/17 14:16:15 1.86
+@@ -17,7 +17,7 @@
+ * Vassilis Virvilis <vasvir@iit.demokritos.gr> 2006
+ * reworked the patch for lirc submission
+ *
+- * $Id: lirc_atiusb.c,v 1.85 2009/03/11 00:21:46 jarodwilson Exp $
++ * $Id: lirc_atiusb.c,v 1.86 2010/03/17 14:16:15 jarodwilson Exp $
+ */
+
+ /*
+@@ -67,7 +69,7 @@
+ #include "drivers/kcompat.h"
+ #include "drivers/lirc_dev/lirc_dev.h"
+
+-#define DRIVER_VERSION "$Revision: 1.85 $"
++#define DRIVER_VERSION "$Revision: 1.86 $"
+ #define DRIVER_AUTHOR "Paul Miller <pmiller9@users.sourceforge.net>"
+ #define DRIVER_DESC "USB remote driver for LIRC"
+ #define DRIVER_NAME "lirc_atiusb"
+@@ -1374,7 +1376,7 @@
+ DRIVER_VERSION "\n");
+ printk(DRIVER_NAME ": " DRIVER_AUTHOR "\n");
+ dprintk(DRIVER_NAME ": debug mode enabled: "
+- "$Id: lirc_atiusb.c,v 1.85 2009/03/11 00:21:46 jarodwilson Exp $\n");
++ "$Id: lirc_atiusb.c,v 1.86 2010/03/17 14:16:15 jarodwilson Exp $\n");
+
+ repeat_jiffies = repeat*HZ/100;
+
+--- drivers/lirc_atiusb/lirc_atiusb.c 2010/03/17 14:16:15 1.86
++++ drivers/lirc_atiusb/lirc_atiusb.c 2010/07/24 14:35:58 1.87
+@@ -17,7 +17,7 @@
+ * Vassilis Virvilis <vasvir@iit.demokritos.gr> 2006
+ * reworked the patch for lirc submission
+ *
+- * $Id: lirc_atiusb.c,v 1.86 2010/03/17 14:16:15 jarodwilson Exp $
++ * $Id: lirc_atiusb.c,v 1.87 2010/07/24 14:35:58 jarodwilson Exp $
+ */
+
+ /*
+@@ -69,7 +69,7 @@
+ #include "drivers/kcompat.h"
+ #include "drivers/lirc_dev/lirc_dev.h"
+
+-#define DRIVER_VERSION "$Revision: 1.86 $"
++#define DRIVER_VERSION "$Revision: 1.87 $"
+ #define DRIVER_AUTHOR "Paul Miller <pmiller9@users.sourceforge.net>"
+ #define DRIVER_DESC "USB remote driver for LIRC"
+ #define DRIVER_NAME "lirc_atiusb"
+@@ -824,7 +824,11 @@
+ ir->devnum);
+ case 3:
+ #ifdef KERNEL_2_5
++#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)
++ usb_free_coherent(iep->ir->usbdev, iep->len, iep->buf, iep->dma);
++#else
+ usb_buffer_free(iep->ir->usbdev, iep->len, iep->buf, iep->dma);
++#endif
+ #else
+ kfree(iep->buf);
+ #endif
+@@ -869,7 +873,11 @@
+ iep->len = len;
+
+ #ifdef KERNEL_2_5
++#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)
++ iep->buf = usb_alloc_coherent(dev, len, GFP_ATOMIC, &iep->dma);
++#else
+ iep->buf = usb_buffer_alloc(dev, len, GFP_ATOMIC, &iep->dma);
++#endif
+ #else
+ iep->buf = kmalloc(len, GFP_KERNEL);
+ #endif
+@@ -931,8 +939,13 @@
+ }
+ case 3:
+ #ifdef KERNEL_2_5
++#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)
++ usb_free_coherent(oep->ir->usbdev, USB_OUTLEN,
++ oep->buf, oep->dma);
++#else
+ usb_buffer_free(oep->ir->usbdev, USB_OUTLEN,
+ oep->buf, oep->dma);
++#endif
+ #else
+ kfree(oep->buf);
+ #endif
+@@ -965,8 +978,13 @@
+ init_waitqueue_head(&oep->wait);
+
+ #ifdef KERNEL_2_5
++#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)
++ oep->buf = usb_alloc_coherent(dev, USB_OUTLEN,
++ GFP_ATOMIC, &oep->dma);
++#else
+ oep->buf = usb_buffer_alloc(dev, USB_OUTLEN,
+ GFP_ATOMIC, &oep->dma);
++#endif
+ #else
+ oep->buf = kmalloc(USB_OUTLEN, GFP_KERNEL);
+ #endif
+@@ -1376,7 +1394,7 @@
+ DRIVER_VERSION "\n");
+ printk(DRIVER_NAME ": " DRIVER_AUTHOR "\n");
+ dprintk(DRIVER_NAME ": debug mode enabled: "
+- "$Id: lirc_atiusb.c,v 1.86 2010/03/17 14:16:15 jarodwilson Exp $\n");
++ "$Id: lirc_atiusb.c,v 1.87 2010/07/24 14:35:58 jarodwilson Exp $\n");
+
+ repeat_jiffies = repeat*HZ/100;
+
+--- drivers/lirc_atiusb/lirc_atiusb.c 2010/07/24 14:35:58 1.87
++++ drivers/lirc_atiusb/lirc_atiusb.c 2010/07/25 16:43:33 1.88
+@@ -17,7 +17,7 @@
+ * Vassilis Virvilis <vasvir@iit.demokritos.gr> 2006
+ * reworked the patch for lirc submission
+ *
+- * $Id: lirc_atiusb.c,v 1.87 2010/07/24 14:35:58 jarodwilson Exp $
++ * $Id: lirc_atiusb.c,v 1.88 2010/07/25 16:43:33 jarodwilson Exp $
+ */
+
+ /*
+@@ -69,7 +69,7 @@
+ #include "drivers/kcompat.h"
+ #include "drivers/lirc_dev/lirc_dev.h"
+
+-#define DRIVER_VERSION "$Revision: 1.87 $"
++#define DRIVER_VERSION "$Revision: 1.88 $"
+ #define DRIVER_AUTHOR "Paul Miller <pmiller9@users.sourceforge.net>"
+ #define DRIVER_DESC "USB remote driver for LIRC"
+ #define DRIVER_NAME "lirc_atiusb"
+@@ -824,12 +824,8 @@
+ ir->devnum);
+ case 3:
+ #ifdef KERNEL_2_5
+-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)
+ usb_free_coherent(iep->ir->usbdev, iep->len, iep->buf, iep->dma);
+ #else
+- usb_buffer_free(iep->ir->usbdev, iep->len, iep->buf, iep->dma);
+-#endif
+-#else
+ kfree(iep->buf);
+ #endif
+ iep->buf = 0;
+@@ -873,12 +869,8 @@
+ iep->len = len;
+
+ #ifdef KERNEL_2_5
+-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)
+ iep->buf = usb_alloc_coherent(dev, len, GFP_ATOMIC, &iep->dma);
+ #else
+- iep->buf = usb_buffer_alloc(dev, len, GFP_ATOMIC, &iep->dma);
+-#endif
+-#else
+ iep->buf = kmalloc(len, GFP_KERNEL);
+ #endif
+ if (!iep->buf) {
+@@ -939,14 +931,9 @@
+ }
+ case 3:
+ #ifdef KERNEL_2_5
+-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)
+ usb_free_coherent(oep->ir->usbdev, USB_OUTLEN,
+ oep->buf, oep->dma);
+ #else
+- usb_buffer_free(oep->ir->usbdev, USB_OUTLEN,
+- oep->buf, oep->dma);
+-#endif
+-#else
+ kfree(oep->buf);
+ #endif
+ oep->buf = 0;
+@@ -978,14 +965,9 @@
+ init_waitqueue_head(&oep->wait);
+
+ #ifdef KERNEL_2_5
+-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34)
+ oep->buf = usb_alloc_coherent(dev, USB_OUTLEN,
+ GFP_ATOMIC, &oep->dma);
+ #else
+- oep->buf = usb_buffer_alloc(dev, USB_OUTLEN,
+- GFP_ATOMIC, &oep->dma);
+-#endif
+-#else
+ oep->buf = kmalloc(USB_OUTLEN, GFP_KERNEL);
+ #endif
+ if (!oep->buf)
+@@ -1394,7 +1376,7 @@
+ DRIVER_VERSION "\n");
+ printk(DRIVER_NAME ": " DRIVER_AUTHOR "\n");
+ dprintk(DRIVER_NAME ": debug mode enabled: "
+- "$Id: lirc_atiusb.c,v 1.87 2010/07/24 14:35:58 jarodwilson Exp $\n");
++ "$Id: lirc_atiusb.c,v 1.88 2010/07/25 16:43:33 jarodwilson Exp $\n");
+
+ repeat_jiffies = repeat*HZ/100;
+
+--- drivers/kcompat.h 2009/08/02 11:15:28 5.45
++++ drivers/kcompat.h 2010/07/27 05:43:21 5.50
+@@ -1,4 +1,4 @@
+-/* $Id: kcompat.h,v 5.45 2009/08/02 11:15:28 lirc Exp $ */
++/* $Id: kcompat.h,v 5.50 2010/07/27 05:43:21 jarodwilson Exp $ */
+
+ #ifndef _KCOMPAT_H
+ #define _KCOMPAT_H
+@@ -9,6 +9,11 @@
+ #define __func__ __FUNCTION__
+ #endif
+
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 34)
++#define usb_alloc_coherent usb_buffer_alloc
++#define usb_free_coherent usb_buffer_free
++#endif
++
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 16)
+ #define LIRC_THIS_MODULE(x) x,
+ #else /* >= 2.6.16 */
+@@ -364,6 +369,11 @@
+ #endif /* kernel < 2.6.11 */
+ #endif /* kernel >= 2.6.0 */
+
++/*************************** pm_wakeup.h ******************************/
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 27)
++static inline void device_set_wakeup_capable(struct device *dev, int val) {}
++#endif /* kernel < 2.6.27 */
++
+ /*************************** interrupt.h ******************************/
+ /* added in 2.6.18, old defines removed in 2.6.24 */
+ #ifndef IRQF_DISABLED
+@@ -378,6 +388,9 @@
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 11)
+ #define DEFINE_SPINLOCK(x) spinlock_t x = SPIN_LOCK_UNLOCKED
+ #endif
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 18)
++#define __SPIN_LOCK_UNLOCKED(x) SPIN_LOCK_UNLOCKED;
++#endif
+
+ /***************************** slab.h *********************************/
+ /* added in 2.6.14 */
+@@ -405,4 +418,14 @@
+ #define BIT_WORD(nr) ((nr) / BITS_PER_LONG)
+ #endif
+
++/****************************** kernel.h **********************************/
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 29)
++#define DIV_ROUND_CLOSEST(x, divisor)( \
++{ \
++ typeof(divisor) __divisor = divisor; \
++ (((x) + ((__divisor) / 2)) / (__divisor)); \
++} \
++)
++#endif
++
+ #endif /* _KCOMPAT_H */
+--- drivers/lirc_igorplugusb/lirc_igorplugusb.c 2009/11/09 18:59:21 1.35
++++ drivers/lirc_igorplugusb/lirc_igorplugusb.c 2010/07/25 16:43:33 1.38
+@@ -450,7 +452,7 @@
+ }
+
+ #if defined(KERNEL_2_5)
+- ir->buf_in = usb_buffer_alloc(dev,
++ ir->buf_in = usb_alloc_coherent(dev,
+ DEVICE_BUFLEN+DEVICE_HEADERLEN,
+ GFP_ATOMIC, &ir->dma_in);
+ #else
+@@ -486,7 +488,7 @@
+ switch (mem_failure) {
+ case 9:
+ #if defined(KERNEL_2_5)
+- usb_buffer_free(dev, DEVICE_BUFLEN+DEVICE_HEADERLEN,
++ usb_free_coherent(dev, DEVICE_BUFLEN+DEVICE_HEADERLEN,
+ ir->buf_in, ir->dma_in);
+ #else
+ kfree(ir->buf_in);
+@@ -566,7 +568,7 @@
+
+
+ #if defined(KERNEL_2_5)
+- usb_buffer_free(dev, ir->len_in, ir->buf_in, ir->dma_in);
++ usb_free_coherent(dev, ir->len_in, ir->buf_in, ir->dma_in);
+ #else
+ kfree(ir->buf_in);
+ #endif
+--- drivers/lirc_mceusb/lirc_mceusb.c 2010/03/17 14:16:16 1.54
++++ drivers/lirc_mceusb/lirc_mceusb.c 2010/07/25 16:43:33 1.70
+@@ -80,6 +80,7 @@
+ #define DRIVER_NAME "lirc_mceusb"
+
+ #define USB_BUFLEN 32 /* USB reception buffer length */
++#define USB_CTRL_MSG_SZ 2 /* Size of usb ctrl msg on gen1 hw */
+ #define LIRCBUF_SIZE 256 /* LIRC work buffer length */
+
+ /* MCE constants */
+@@ -95,7 +96,7 @@
+ #define MCE_PULSE_BIT 0x80 /* Pulse bit, MSB set == PULSE else SPACE */
+ #define MCE_PULSE_MASK 0x7F /* Pulse mask */
+ #define MCE_MAX_PULSE_LENGTH 0x7F /* Longest transmittable pulse symbol */
+-#define MCE_PACKET_LENGTH_MASK 0x7F /* Pulse mask */
++#define MCE_PACKET_LENGTH_MASK 0x7F /* Packet length mask */
+
+
+ /* module parameters */
+@@ -116,8 +117,8 @@
+ #define RECV_FLAG_IN_PROGRESS 3
+ #define RECV_FLAG_COMPLETE 4
+
+-#define MCEUSB_INBOUND 1
+-#define MCEUSB_OUTBOUND 2
++#define MCEUSB_RX 1
++#define MCEUSB_TX 2
+
+ #define VENDOR_PHILIPS 0x0471
+ #define VENDOR_SMK 0x0609
+@@ -211,6 +212,8 @@
+ { USB_DEVICE(VENDOR_FORMOSA, 0xe03a) },
+ /* Formosa Industrial Computing AIM IR605/A */
+ { USB_DEVICE(VENDOR_FORMOSA, 0xe03c) },
++ /* Formosa Industrial Computing AIM IR605/A */
++ { USB_DEVICE(VENDOR_FORMOSA, 0xe03e) },
+ /* Fintek eHome Infrared Transceiver */
+ { USB_DEVICE(VENDOR_FINTEK, 0x0602) },
+ /* Fintek eHome Infrared Transceiver (in the AOpen MP45) */
+@@ -233,8 +236,9 @@
+ { }
+ };
+
+-static struct usb_device_id pinnacle_list[] = {
++static struct usb_device_id gen3_list[] = {
+ { USB_DEVICE(VENDOR_PINNACLE, 0x0225) },
++ { USB_DEVICE(VENDOR_TOPSEED, 0x0008) },
+ {}
+ };
+
+@@ -282,10 +286,9 @@
+ unsigned char is_pulse;
+ struct {
+ u32 connected:1;
+- u32 pinnacle:1;
+ u32 transmitter_mask_inverted:1;
+ u32 microsoft_gen1:1;
+- u32 reserved:28;
++ u32 reserved:29;
+ } flags;
+
+ unsigned char transmitter_mask;
+@@ -295,16 +298,44 @@
+ int send_flags;
+ wait_queue_head_t wait_out;
+
+- struct mutex lock;
++ struct mutex dev_lock;
+ };
+
+-/* init strings */
+-static char init1[] = {0x00, 0xff, 0xaa, 0xff, 0x0b};
+-static char init2[] = {0xff, 0x18};
+-
+-static char pin_init1[] = { 0x9f, 0x07};
+-static char pin_init2[] = { 0x9f, 0x13};
+-static char pin_init3[] = { 0x9f, 0x0d};
++/*
++ * MCE Device Command Strings
++ * Device command responses vary from device to device...
++ * - DEVICE_RESET resets the hardware to its default state
++ * - GET_REVISION fetches the hardware/software revision, common
++ * replies are ff 0b 45 ff 1b 08 and ff 0b 50 ff 1b 42
++ * - GET_CARRIER_FREQ gets the carrier mode and frequency of the
++ * device, with replies in the form of 9f 06 MM FF, where MM is 0-3,
++ * meaning clk of 10000000, 2500000, 625000 or 156250, and FF is
++ * ((clk / frequency) - 1)
++ * - GET_RX_TIMEOUT fetches the receiver timeout in units of 50us,
++ * response in the form of 9f 0c msb lsb
++ * - GET_TX_BITMASK fetches the transmitter bitmask, replies in
++ * the form of 9f 08 bm, where bm is the bitmask
++ * - GET_RX_SENSOR fetches the RX sensor setting -- long-range
++ * general use one or short-range learning one, in the form of
++ * 9f 14 ss, where ss is either 01 for long-range or 02 for short
++ * - SET_CARRIER_FREQ sets a new carrier mode and frequency
++ * - SET_TX_BITMASK sets the transmitter bitmask
++ * - SET_RX_TIMEOUT sets the receiver timeout
++ * - SET_RX_SENSOR sets which receiver sensor to use
++ */
++static char DEVICE_RESET[] = {0x00, 0xff, 0xaa};
++static char GET_REVISION[] = {0xff, 0x0b};
++static char GET_UNKNOWN[] = {0xff, 0x18};
++static char GET_UNKNOWN2[] = {0x9f, 0x05};
++static char GET_CARRIER_FREQ[] = {0x9f, 0x07};
++static char GET_RX_TIMEOUT[] = {0x9f, 0x0d};
++static char GET_TX_BITMASK[] = {0x9f, 0x13};
++static char GET_RX_SENSOR[] = {0x9f, 0x15};
++/* sub in desired values in lower byte or bytes for full command */
++//static char SET_CARRIER_FREQ[] = {0x9f, 0x06, 0x00, 0x00};
++//static char SET_TX_BITMASK[] = {0x9f, 0x08, 0x00};
++//static char SET_RX_TIMEOUT[] = {0x9f, 0x0c, 0x00, 0x00};
++//static char SET_RX_SENSOR[] = {0x9f, 0x14, 0x00};
+
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 11)
+ static unsigned long usecs_to_jiffies(const unsigned int u)
+@@ -320,22 +351,126 @@
+ #endif
+ }
+ #endif
+-static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf, int len)
++static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
++ int len, bool out)
+ {
+ char codes[USB_BUFLEN * 3 + 1];
++ char inout[9];
+ int i;
++ u8 cmd, subcmd, data1, data2;
++ int idx = 0;
+
+- if (len <= 0)
+- return;
++ if (ir->flags.microsoft_gen1 && !out)
++ idx = 2;
+
+- if (ir->flags.microsoft_gen1 && len <= 2)
++ if (len <= idx)
+ return;
+
+ for (i = 0; i < len && i < USB_BUFLEN; i++)
+ snprintf(codes + i * 3, 4, "%02x ", buf[i] & 0xFF);
+
+- printk(KERN_INFO "" DRIVER_NAME "[%d]: data received %s (length=%d)\n",
+- ir->devnum, codes, len);
++ printk(KERN_INFO "" DRIVER_NAME "[%d]: %sx data: %s (length=%d)\n",
++ ir->devnum, (out ? "t" : "r"), codes, len);
++
++ if (out)
++ strcpy(inout, "Request\0");
++ else
++ strcpy(inout, "Got\0");
++
++ cmd = buf[idx] & 0xff;
++ subcmd = buf[idx + 1] & 0xff;
++ data1 = buf[idx + 2] & 0xff;
++ data2 = buf[idx + 3] & 0xff;
++
++ switch (cmd) {
++ case 0x00:
++ if (subcmd == 0xff && data1 == 0xaa)
++ printk(KERN_INFO "Device reset requested\n");
++ else
++ printk(KERN_INFO "Unknown command 0x%02x 0x%02x\n",
++ cmd, subcmd);
++ break;
++ case 0xff:
++ switch (subcmd) {
++ case 0x0b:
++ if (len == 2)
++ printk(KERN_INFO "Get hw/sw rev?\n");
++ else
++ printk(KERN_INFO "hw/sw rev 0x%02x 0x%02x "
++ "0x%02x 0x%02x\n", data1, data2,
++ buf[4], buf[5]);
++ break;
++ case 0xaa:
++ printk(KERN_INFO "Device reset requested\n");
++ break;
++ case 0xfe:
++ printk(KERN_INFO "Previous command not supported\n");
++ break;
++ case 0x18:
++ case 0x1b:
++ default:
++ printk(KERN_INFO "Unknown command 0x%02x 0x%02x\n",
++ cmd, subcmd);
++ break;
++ }
++ break;
++ case 0x9f:
++ switch (subcmd) {
++ case 0x03:
++ printk(KERN_INFO "Ping\n");
++ break;
++ case 0x04:
++ printk(KERN_INFO "Resp to 9f 05 of 0x%02x 0x%02x\n",
++ data1, data2);
++ break;
++ case 0x06:
++ printk(KERN_INFO "%s carrier mode and freq of 0x%02x 0x%02x\n",
++ inout, data1, data2);
++ break;
++ case 0x07:
++ printk(KERN_INFO "Get carrier mode and freq\n");
++ break;
++ case 0x08:
++ printk(KERN_INFO "%s transmit blaster mask of 0x%02x\n",
++ inout, data1);
++ break;
++ case 0x0c:
++ /* value is in units of 50us, so x*50/100 or x/2 ms */
++ printk(KERN_INFO "%s receive timeout of %d ms\n",
++ inout, ((data1 << 8) | data2) / 2);
++ break;
++ case 0x0d:
++ printk(KERN_INFO "Get receive timeout\n");
++ break;
++ case 0x13:
++ printk(KERN_INFO "Get transmit blaster mask\n");
++ break;
++ case 0x14:
++ printk(KERN_INFO "%s %s-range receive sensor in use\n",
++ inout, data1 == 0x02 ? "short" : "long");
++ break;
++ case 0x15:
++ if (len == 2)
++ printk(KERN_INFO "Get receive sensor\n");
++ else
++ printk(KERN_INFO "Received pulse count is %d\n",
++ ((data1 << 8) | data2));
++ break;
++ case 0xfe:
++ printk(KERN_INFO "Error! Hardware is likely wedged...\n");
++ break;
++ case 0x05:
++ case 0x09:
++ case 0x0f:
++ default:
++ printk(KERN_INFO "Unknown command 0x%02x 0x%02x\n",
++ cmd, subcmd);
++ break;
++ }
++ break;
++ default:
++ break;
++ }
+ }
+
+ static void usb_async_callback(struct urb *urb, struct pt_regs *regs)
+@@ -355,54 +490,48 @@
+ ir->devnum, urb->status, len);
+
+ if (debug)
+- mceusb_dev_printdata(ir, urb->transfer_buffer, len);
++ mceusb_dev_printdata(ir, urb->transfer_buffer, len, true);
+ }
+
+ }
+
+ /* request incoming or send outgoing usb packet - used to initialize remote */
+-static void request_packet_async(struct mceusb_dev *ir,
+- struct usb_endpoint_descriptor *ep,
+- unsigned char *data, int size, int urb_type)
++static void mce_request_packet(struct mceusb_dev *ir,
++ struct usb_endpoint_descriptor *ep,
++ unsigned char *data, int size, int urb_type)
+ {
+ int res;
+ struct urb *async_urb;
+ unsigned char *async_buf;
+
+- if (urb_type) {
++ if (urb_type == MCEUSB_TX) {
+ async_urb = usb_alloc_urb(0, GFP_KERNEL);
+- if (unlikely(!async_urb))
++ if (unlikely(!async_urb)) {
++ printk(KERN_ERR "Error, couldn't allocate urb!\n");
+ return;
++ }
+
+- async_buf = kmalloc(size, GFP_KERNEL);
++ async_buf = kzalloc(size, GFP_KERNEL);
+ if (!async_buf) {
++ printk(KERN_ERR "Error, couldn't allocate buf!\n");
+ usb_free_urb(async_urb);
+ return;
+ }
+
+- if (urb_type == MCEUSB_OUTBOUND) {
+- /* outbound data */
+- usb_fill_int_urb(async_urb, ir->usbdev,
+- usb_sndintpipe(ir->usbdev,
+- ep->bEndpointAddress),
+- async_buf, size,
+- (usb_complete_t) usb_async_callback,
+- ir, ep->bInterval);
+- memcpy(async_buf, data, size);
+- } else {
+- /* inbound data */
+- usb_fill_int_urb(async_urb, ir->usbdev,
+- usb_rcvintpipe(ir->usbdev,
+- ep->bEndpointAddress),
+- async_buf, size,
+- (usb_complete_t) usb_async_callback,
+- ir, ep->bInterval);
+- }
+- async_urb->transfer_flags = URB_ASYNC_UNLINK;
+- } else {
++ /* outbound data */
++ usb_fill_int_urb(async_urb, ir->usbdev,
++ usb_sndintpipe(ir->usbdev, ep->bEndpointAddress),
++ async_buf, size, (usb_complete_t) usb_async_callback,
++ ir, ep->bInterval);
++ memcpy(async_buf, data, size);
++
++ } else if (urb_type == MCEUSB_RX) {
+ /* standard request */
+ async_urb = ir->urb_in;
+ ir->send_flags = RECV_FLAG_IN_PROGRESS;
++ } else {
++ printk(KERN_ERR "Error! Unknown urb type %d\n", urb_type);
++ return;
+ }
+
+ dprintk(DRIVER_NAME "[%d]: receive request called (size=%#x)\n",
+@@ -421,6 +550,16 @@
+ ir->devnum, res);
+ }
+
++static void mce_async_out(struct mceusb_dev *ir, unsigned char *data, int size)
++{
++ mce_request_packet(ir, ir->usb_ep_out, data, size, MCEUSB_TX);
++}
++
++static void mce_sync_in(struct mceusb_dev *ir, unsigned char *data, int size)
++{
++ mce_request_packet(ir, ir->usb_ep_in, data, size, MCEUSB_RX);
++}
++
+ static int unregister_from_lirc(struct mceusb_dev *ir)
+ {
+ struct lirc_driver *d = ir->d;
+@@ -496,9 +635,9 @@
+ dprintk(DRIVER_NAME "[%d]: mceusb IR device closed\n", ir->devnum);
+
+ if (ir->flags.connected) {
+- mutex_lock(&ir->lock);
++ mutex_lock(&ir->dev_lock);
+ ir->flags.connected = 0;
+- mutex_unlock(&ir->lock);
++ mutex_unlock(&ir->dev_lock);
+ }
+ MOD_DEC_USE_COUNT;
+ }
+@@ -616,7 +755,7 @@
+ buf_len = urb->actual_length;
+
+ if (debug)
+- mceusb_dev_printdata(ir, urb->transfer_buffer, buf_len);
++ mceusb_dev_printdata(ir, urb->transfer_buffer, buf_len, false);
+
+ if (ir->send_flags == RECV_FLAG_IN_PROGRESS) {
+ ir->send_flags = SEND_FLAG_COMPLETE;
+@@ -715,8 +854,7 @@
+ cmdbuf[cmdcount++] = 0x80;
+
+ /* Transmit the command to the mce device */
+- request_packet_async(ir, ir->usb_ep_out, cmdbuf,
+- cmdcount, MCEUSB_OUTBOUND);
++ mce_async_out(ir, cmdbuf, cmdcount);
+
+ /*
+ * The lircd gap calculation expects the write function to
+@@ -762,9 +900,7 @@
+ ir->carrier_freq = carrier;
+ dprintk(DRIVER_NAME "[%d]: SET_CARRIER disabling "
+ "carrier modulation\n", ir->devnum);
+- request_packet_async(ir, ir->usb_ep_out,
+- cmdbuf, sizeof(cmdbuf),
+- MCEUSB_OUTBOUND);
++ mce_async_out(ir, cmdbuf, sizeof(cmdbuf));
+ return carrier;
+ }
+
+@@ -779,9 +915,7 @@
+ ir->devnum, carrier);
+
+ /* Transmit new carrier to mce device */
+- request_packet_async(ir, ir->usb_ep_out,
+- cmdbuf, sizeof(cmdbuf),
+- MCEUSB_OUTBOUND);
++ mce_async_out(ir, cmdbuf, sizeof(cmdbuf));
+ return carrier;
+ }
+ }
+@@ -799,7 +933,6 @@
+ {
+ int result;
+ unsigned int ivalue;
+- unsigned long lvalue;
+ struct mceusb_dev *ir = NULL;
+
+ /* Retrieve lirc_driver data for the device */
+@@ -828,26 +961,6 @@
+ dprintk(DRIVER_NAME ": SET_TRANSMITTERS mask=%d\n", ivalue);
+ break;
+
+- case LIRC_GET_SEND_MODE:
+-
+- result = put_user(LIRC_SEND2MODE(LIRC_CAN_SEND_PULSE &
+- LIRC_CAN_SEND_MASK),
+- (unsigned long *) arg);
+-
+- if (result)
+- return result;
+- break;
+-
+- case LIRC_SET_SEND_MODE:
+-
+- result = get_user(lvalue, (unsigned long *) arg);
+-
+- if (result)
+- return result;
+- if (lvalue != (LIRC_MODE_PULSE&LIRC_CAN_SEND_MASK))
+- return -EINVAL;
+- break;
+-
+ case LIRC_SET_SEND_CARRIER:
+
+ result = get_user(ivalue, (unsigned int *) arg);
+@@ -870,45 +983,25 @@
+ .ioctl = mceusb_lirc_ioctl,
+ };
+
+-static int mceusb_gen1_init(struct mceusb_dev *ir)
++static void mceusb_gen1_init(struct mceusb_dev *ir)
+ {
+- int i, ret;
+- char junk[64], data[8];
+- int partial = 0;
+-
+- /*
+- * Clear off the first few messages. These look like calibration
+- * or test data, I can't really tell. This also flushes in case
+- * we have random ir data queued up.
+- */
+- for (i = 0; i < 40; i++)
+- usb_bulk_msg(ir->usbdev,
+- usb_rcvbulkpipe(ir->usbdev,
+- ir->usb_ep_in->bEndpointAddress),
+- junk, 64, &partial, HZ * 10);
+-
+- ir->is_pulse = 1;
+-
+- memset(data, 0, 8);
+-
+- /* Get Status */
+- ret = usb_control_msg(ir->usbdev, usb_rcvctrlpipe(ir->usbdev, 0),
+- USB_REQ_GET_STATUS, USB_DIR_IN,
+- 0, 0, data, 2, HZ * 3);
+-
+- /* ret = usb_get_status( ir->usbdev, 0, 0, data ); */
+- dprintk("%s - ret = %d status = 0x%x 0x%x\n", __func__,
+- ret, data[0], data[1]);
++ int ret;
++ int maxp = ir->len_in;
++ char *data;
++
++ data = kzalloc(USB_CTRL_MSG_SZ, GFP_KERNEL);
++ if (!data) {
++ printk(KERN_ERR "%s: memory allocation failed!\n", __func__);
++ return;
++ }
+
+ /*
+ * This is a strange one. They issue a set address to the device
+ * on the receive control pipe and expect a certain value pair back
+ */
+- memset(data, 0, 8);
+-
+ ret = usb_control_msg(ir->usbdev, usb_rcvctrlpipe(ir->usbdev, 0),
+ USB_REQ_SET_ADDRESS, USB_TYPE_VENDOR, 0, 0,
+- data, 2, HZ * 3);
++ data, USB_CTRL_MSG_SZ, HZ * 3);
+ dprintk("%s - ret = %d, devnum = %d\n",
+ __func__, ret, ir->usbdev->devnum);
+ dprintk("%s - data[0] = %d, data[1] = %d\n",
+@@ -933,12 +1026,62 @@
+ 0x0000, 0x0100, NULL, 0, HZ * 3);
+ dprintk("%s - retC = %d\n", __func__, ret);
+
+- return ret;
++ /* device reset */
++ mce_async_out(ir, DEVICE_RESET, sizeof(DEVICE_RESET));
++ mce_sync_in(ir, NULL, maxp);
++
++ /* get hw/sw revision? */
++ mce_async_out(ir, GET_REVISION, sizeof(GET_REVISION));
++ mce_sync_in(ir, NULL, maxp);
++
++ kfree(data);
++
++ return;
+
+ };
+
+-static int mceusb_dev_probe(struct usb_interface *intf,
+- const struct usb_device_id *id)
++static void mceusb_gen2_init(struct mceusb_dev *ir)
++{
++ int maxp = ir->len_in;
++
++ /* device reset */
++ mce_async_out(ir, DEVICE_RESET, sizeof(DEVICE_RESET));
++ mce_sync_in(ir, NULL, maxp);
++
++ /* get hw/sw revision? */
++ mce_async_out(ir, GET_REVISION, sizeof(GET_REVISION));
++ mce_sync_in(ir, NULL, maxp);
++
++ /* unknown what the next two actually return... */
++ mce_async_out(ir, GET_UNKNOWN, sizeof(GET_UNKNOWN));
++ mce_sync_in(ir, NULL, maxp);
++ mce_async_out(ir, GET_UNKNOWN2, sizeof(GET_UNKNOWN2));
++ mce_sync_in(ir, NULL, maxp);
++}
++
++static void mceusb_get_parameters(struct mceusb_dev *ir)
++{
++ int maxp = ir->len_in;
++
++ /* get the carrier and frequency */
++ mce_async_out(ir, GET_CARRIER_FREQ, sizeof(GET_CARRIER_FREQ));
++ mce_sync_in(ir, NULL, maxp);
++
++ /* get the transmitter bitmask */
++ mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK));
++ mce_sync_in(ir, NULL, maxp);
++
++ /* get receiver timeout value */
++ mce_async_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT));
++ mce_sync_in(ir, NULL, maxp);
++
++ /* get receiver sensor setting */
++ mce_async_out(ir, GET_RX_SENSOR, sizeof(GET_RX_SENSOR));
++ mce_sync_in(ir, NULL, maxp);
++}
++
++static int __devinit mceusb_dev_probe(struct usb_interface *intf,
++ const struct usb_device_id *id)
+ {
+ struct usb_device *dev = interface_to_usbdev(intf);
+ struct usb_host_interface *idesc;
+@@ -954,19 +1097,15 @@
+ int i;
+ char buf[63], name[128] = "";
+ int mem_failure = 0;
+- int is_pinnacle;
+- int is_microsoft_gen1;
++ bool is_gen3;
++ bool is_microsoft_gen1;
+
+ dprintk(DRIVER_NAME ": %s called\n", __func__);
+
+- usb_reset_device(dev);
+-
+ config = dev->actconfig;
+-
+ idesc = intf->cur_altsetting;
+
+- is_pinnacle = usb_match_id(intf, pinnacle_list) ? 1 : 0;
+-
++ is_gen3 = usb_match_id(intf, gen3_list) ? 1 : 0;
+ is_microsoft_gen1 = usb_match_id(intf, microsoft_gen1_list) ? 1 : 0;
+
+ /* step through the endpoints to find first bulk in and out endpoint */
+@@ -985,14 +1124,7 @@
+ "found\n");
+ ep_in = ep;
+ ep_in->bmAttributes = USB_ENDPOINT_XFER_INT;
+- if (is_pinnacle)
+- /*
+- * setting seems to 1 seem to cause issues with
+- * Pinnacle timing out on transfer.
+- */
+- ep_in->bInterval = ep->bInterval;
+- else
+- ep_in->bInterval = 1;
++ ep_in->bInterval = 1;
+ }
+
+ if ((ep_out == NULL)
+@@ -1007,14 +1139,7 @@
+ "found\n");
+ ep_out = ep;
+ ep_out->bmAttributes = USB_ENDPOINT_XFER_INT;
+- if (is_pinnacle)
+- /*
+- * setting seems to 1 seem to cause issues with
+- * Pinnacle timing out on transfer.
+- */
+- ep_out->bInterval = ep->bInterval;
+- else
+- ep_out->bInterval = 1;
++ ep_out->bInterval = 1;
+ }
+ }
+ if (ep_in == NULL || ep_out == NULL) {
+@@ -1029,39 +1154,27 @@
+
+ mem_failure = 0;
+ ir = kzalloc(sizeof(struct mceusb_dev), GFP_KERNEL);
+- if (!ir) {
+- mem_failure = 1;
+- goto mem_failure_switch;
+- }
++ if (!ir)
++ goto mem_alloc_fail;
+
+ driver = kzalloc(sizeof(struct lirc_driver), GFP_KERNEL);
+- if (!driver) {
+- mem_failure = 2;
+- goto mem_failure_switch;
+- }
++ if (!driver)
++ goto mem_alloc_fail;
+
+- rbuf = kmalloc(sizeof(struct lirc_buffer), GFP_KERNEL);
+- if (!rbuf) {
+- mem_failure = 3;
+- goto mem_failure_switch;
+- }
+-
+- if (lirc_buffer_init(rbuf, sizeof(lirc_t), LIRCBUF_SIZE)) {
+- mem_failure = 4;
+- goto mem_failure_switch;
+- }
+-
+- ir->buf_in = usb_buffer_alloc(dev, maxp, GFP_ATOMIC, &ir->dma_in);
+- if (!ir->buf_in) {
+- mem_failure = 5;
+- goto mem_failure_switch;
+- }
++ rbuf = kzalloc(sizeof(struct lirc_buffer), GFP_KERNEL);
++ if (!rbuf)
++ goto mem_alloc_fail;
++
++ if (lirc_buffer_init(rbuf, sizeof(lirc_t), LIRCBUF_SIZE))
++ goto mem_alloc_fail;
++
++ ir->buf_in = usb_alloc_coherent(dev, maxp, GFP_ATOMIC, &ir->dma_in);
++ if (!ir->buf_in)
++ goto buf_in_alloc_fail;
+
+ ir->urb_in = usb_alloc_urb(0, GFP_KERNEL);
+- if (!ir->urb_in) {
+- mem_failure = 7;
+- goto mem_failure_switch;
+- }
++ if (!ir->urb_in)
++ goto urb_in_alloc_fail;
+
+ strcpy(driver->name, DRIVER_NAME " ");
+ driver->minor = -1;
+@@ -1078,33 +1191,12 @@
+ driver->dev = &intf->dev;
+ driver->owner = THIS_MODULE;
+
+- mutex_init(&ir->lock);
++ mutex_init(&ir->dev_lock);
+ init_waitqueue_head(&ir->wait_out);
+
+ minor = lirc_register_driver(driver);
+ if (minor < 0)
+- mem_failure = 9;
+-
+-mem_failure_switch:
+-
+- switch (mem_failure) {
+- case 9:
+- usb_free_urb(ir->urb_in);
+- case 7:
+- usb_buffer_free(dev, maxp, ir->buf_in, ir->dma_in);
+- case 5:
+- lirc_buffer_free(rbuf);
+- case 4:
+- kfree(rbuf);
+- case 3:
+- kfree(driver);
+- case 2:
+- kfree(ir);
+- case 1:
+- printk(DRIVER_NAME "[%d]: out of memory (code=%d)\n",
+- devnum, mem_failure);
+- return -ENOMEM;
+- }
++ goto lirc_register_fail;
+
+ driver->minor = minor;
+ ir->d = driver;
+@@ -1113,7 +1205,6 @@
+ ir->len_in = maxp;
+ ir->overflow_len = 0;
+ ir->flags.connected = 0;
+- ir->flags.pinnacle = is_pinnacle;
+ ir->flags.microsoft_gen1 = is_microsoft_gen1;
+ ir->flags.transmitter_mask_inverted =
+ usb_match_id(intf, transmitter_mask_list) ? 0 : 1;
+@@ -1121,8 +1212,6 @@
+ ir->lircdata = PULSE_MASK;
+ ir->is_pulse = 0;
+
+- /* ir->flags.transmitter_mask_inverted must be set */
+- set_transmitter_mask(ir, MCE_DEFAULT_TX_MASK);
+ /* Saving usb interface data for use by the transmitter routine */
+ ir->usb_ep_in = ep_in;
+ ir->usb_ep_out = ep_out;
+@@ -1139,73 +1228,49 @@
+ printk(DRIVER_NAME "[%d]: %s on usb%d:%d\n", devnum, name,
+ dev->bus->busnum, devnum);
+
+- /* inbound data */
++ /* flush buffers on the device */
++ mce_sync_in(ir, NULL, maxp);
++ mce_sync_in(ir, NULL, maxp);
++
++ /* wire up inbound data handler */
+ usb_fill_int_urb(ir->urb_in, dev, pipe, ir->buf_in,
+ maxp, (usb_complete_t) mceusb_dev_recv, ir, ep_in->bInterval);
+ ir->urb_in->transfer_dma = ir->dma_in;
+ ir->urb_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
+
+ /* initialize device */
+- if (ir->flags.pinnacle) {
+- int usbret;
+-
+- /*
+- * I have no idea why but this reset seems to be crucial to
+- * getting the device to do outbound IO correctly - without
+- * this the device seems to hang, ignoring all input - although
+- * IR signals are correctly sent from the device, no input is
+- * interpreted by the device and the host never does the
+- * completion routine
+- */
+-
+- usbret = usb_reset_configuration(dev);
+- printk(DRIVER_NAME "[%d]: usb reset config ret %x\n",
+- devnum, usbret);
+-
+- /*
+- * its possible we really should wait for a return
+- * for each of these...
+- */
+- request_packet_async(ir, ep_in, NULL, maxp, MCEUSB_INBOUND);
+- request_packet_async(ir, ep_out, pin_init1, sizeof(pin_init1),
+- MCEUSB_OUTBOUND);
+- request_packet_async(ir, ep_in, NULL, maxp, MCEUSB_INBOUND);
+- request_packet_async(ir, ep_out, pin_init2, sizeof(pin_init2),
+- MCEUSB_OUTBOUND);
+- request_packet_async(ir, ep_in, NULL, maxp, MCEUSB_INBOUND);
+- request_packet_async(ir, ep_out, pin_init3, sizeof(pin_init3),
+- MCEUSB_OUTBOUND);
+- } else if (ir->flags.microsoft_gen1) {
+- /* original ms mce device requires some additional setup */
++ if (ir->flags.microsoft_gen1)
+ mceusb_gen1_init(ir);
+- } else {
++ else if (!is_gen3)
++ mceusb_gen2_init(ir);
+
+- request_packet_async(ir, ep_in, NULL, maxp, MCEUSB_INBOUND);
+- request_packet_async(ir, ep_in, NULL, maxp, MCEUSB_INBOUND);
+- request_packet_async(ir, ep_out, init1,
+- sizeof(init1), MCEUSB_OUTBOUND);
+- request_packet_async(ir, ep_in, NULL, maxp, MCEUSB_INBOUND);
+- request_packet_async(ir, ep_out, init2,
+- sizeof(init2), MCEUSB_OUTBOUND);
+- }
++ mceusb_get_parameters(ir);
+
+- /*
+- * if we don't issue the correct number of receives (MCEUSB_INBOUND)
+- * for each outbound, then the first few ir pulses will be interpreted
+- * by the usb_async_callback routine - we should ensure we have the
+- * right amount OR less - as the meusb_dev_recv routine will handle
+- * the control packets OK - they start with 0x9f - but the async
+- * callback doesn't handle ir pulse packets
+- */
+- request_packet_async(ir, ep_in, NULL, maxp, 0);
++ /* ir->flags.transmitter_mask_inverted must be set */
++ set_transmitter_mask(ir, MCE_DEFAULT_TX_MASK);
+
+ usb_set_intfdata(intf, ir);
+
+ return 0;
++
++ /* Error-handling path */
++lirc_register_fail:
++ usb_free_urb(ir->urb_in);
++urb_in_alloc_fail:
++ usb_free_coherent(dev, maxp, ir->buf_in, ir->dma_in);
++buf_in_alloc_fail:
++ lirc_buffer_free(rbuf);
++mem_alloc_fail:
++ kfree(rbuf);
++ kfree(driver);
++ kfree(ir);
++ printk(KERN_ERR "out of memory (code=%d)\n", mem_failure);
++
++ return -ENOMEM;
+ }
+
+
+-static void mceusb_dev_disconnect(struct usb_interface *intf)
++static void __devexit mceusb_dev_disconnect(struct usb_interface *intf)
+ {
+ struct usb_device *dev = interface_to_usbdev(intf);
+ struct mceusb_dev *ir = usb_get_intfdata(intf);
+@@ -1218,11 +1283,11 @@
+ ir->usbdev = NULL;
+ wake_up_all(&ir->wait_out);
+
+- mutex_lock(&ir->lock);
++ mutex_lock(&ir->dev_lock);
+ usb_kill_urb(ir->urb_in);
+ usb_free_urb(ir->urb_in);
+- usb_buffer_free(dev, ir->len_in, ir->buf_in, ir->dma_in);
+- mutex_unlock(&ir->lock);
++ usb_free_coherent(dev, ir->len_in, ir->buf_in, ir->dma_in);
++ mutex_unlock(&ir->dev_lock);
+
+ unregister_from_lirc(ir);
+ }
+--- drivers/lirc_streamzap/lirc_streamzap.c 2010/03/17 14:16:16 1.48
++++ drivers/lirc_streanzap/lirc_streamzap.c 2010/07/25 16:43:33 1.54
+@@ -1,4 +1,4 @@
+-/* $Id: lirc_streamzap.c,v 1.48 2009/03/15 09:34:00 lirc Exp $ */
++/* $Id: lirc_streamzap.c,v 1.54 2010/07/25 16:43:33 jarodwilson Exp $ */
+ /*
+ * Streamzap Remote Control driver
+ *
+@@ -54,7 +56,7 @@
+ #include "drivers/kcompat.h"
+ #include "drivers/lirc_dev/lirc_dev.h"
+
+-#define DRIVER_VERSION "$Revision: 1.48 $"
++#define DRIVER_VERSION "$Revision: 1.54 $"
+ #define DRIVER_NAME "lirc_streamzap"
+ #define DRIVER_DESC "Streamzap Remote Control driver"
+
+@@ -83,10 +85,11 @@
+
+ #define STREAMZAP_PULSE_MASK 0xf0
+ #define STREAMZAP_SPACE_MASK 0x0f
++#define STREAMZAP_TIMEOUT 0xff
+ #define STREAMZAP_RESOLUTION 256
+
+ /* number of samples buffered */
+-#define STREAMZAP_BUFFER_SIZE 128
++#define STREAMZAP_BUFFER_SIZE 256
+
+ enum StreamzapDecoderState {
+ PulseSpace,
+@@ -154,6 +157,7 @@
+ struct timer_list flush_timer;
+ int flush;
+ int in_use;
++ int timeout_enabled;
+ };
+
+
+@@ -317,12 +321,14 @@
+
+ deltv = sz->signal_start.tv_sec-sz->signal_last.tv_sec;
+ if (deltv > 15) {
+- tmp = PULSE_MASK; /* really long time */
++ /* really long time */
++ tmp = LIRC_SPACE(LIRC_VALUE_MASK);
+ } else {
+ tmp = (lirc_t) (deltv*1000000+
+ sz->signal_start.tv_usec -
+ sz->signal_last.tv_usec);
+ tmp -= sz->sum;
++ tmp = LIRC_SPACE(tmp);
+ }
+ dprintk("ls %u", sz->driver.minor, tmp);
+ push(sz, (char *)&tmp);
+@@ -334,7 +340,7 @@
+ pulse = ((lirc_t) value)*STREAMZAP_RESOLUTION;
+ pulse += STREAMZAP_RESOLUTION/2;
+ sz->sum += pulse;
+- pulse |= PULSE_BIT;
++ pulse = LIRC_PULSE(pulse);
+
+ dprintk("p %u", sz->driver.minor, pulse&PULSE_MASK);
+ push(sz, (char *)&pulse);
+@@ -354,6 +360,7 @@
+ space = ((lirc_t) value)*STREAMZAP_RESOLUTION;
+ space += STREAMZAP_RESOLUTION/2;
+ sz->sum += space;
++ space = LIRC_SPACE(space);
+ dprintk("s %u", sz->driver.minor, space);
+ push(sz, (char *)&space);
+ }
+@@ -426,9 +433,16 @@
+ sz->decoder_state = IgnorePulse;
+ break;
+ case FullSpace:
+- if (sz->buf_in[i] == 0xff) {
++ if (sz->buf_in[i] == STREAMZAP_TIMEOUT) {
+ sz->idle = 1;
+ stop_timer(sz);
++ if (sz->timeout_enabled) {
++ lirc_t timeout =
++ LIRC_TIMEOUT
++ (STREAMZAP_TIMEOUT *
++ STREAMZAP_RESOLUTION);
++ push(sz, (char *)&timeout);
++ }
+ flush_delay_buffer(sz);
+ } else
+ push_full_space(sz, sz->buf_in[i]);
+@@ -546,8 +560,8 @@
+
+ sz->buf_in_len = sz->endpoint->wMaxPacketSize;
+ #ifdef KERNEL_2_5
+- sz->buf_in = usb_buffer_alloc(sz->udev, sz->buf_in_len,
+- GFP_ATOMIC, &sz->dma_in);
++ sz->buf_in = usb_alloc_coherent(sz->udev, sz->buf_in_len,
++ GFP_ATOMIC, &sz->dma_in);
+ #else
+ sz->buf_in = kmalloc(sz->buf_in_len, GFP_KERNEL);
+ #endif
+@@ -579,8 +593,12 @@
+ sz->driver.minor = -1;
+ sz->driver.sample_rate = 0;
+ sz->driver.code_length = sizeof(lirc_t) * 8;
+- sz->driver.features = LIRC_CAN_REC_MODE2 | LIRC_CAN_GET_REC_RESOLUTION;
++ sz->driver.features = LIRC_CAN_REC_MODE2 |
++ LIRC_CAN_GET_REC_RESOLUTION |
++ LIRC_CAN_SET_REC_TIMEOUT;
+ sz->driver.data = sz;
++ sz->driver.min_timeout = STREAMZAP_TIMEOUT * STREAMZAP_RESOLUTION;
++ sz->driver.max_timeout = STREAMZAP_TIMEOUT * STREAMZAP_RESOLUTION;
+ sz->driver.rbuf = &sz->lirc_buf;
+ sz->driver.set_use_inc = &streamzap_use_inc;
+ sz->driver.set_use_dec = &streamzap_use_dec;
+@@ -657,7 +675,7 @@
+ if (sz) {
+ usb_free_urb(sz->urb_in);
+ #ifdef KERNEL_2_5
+- usb_buffer_free(udev, sz->buf_in_len, sz->buf_in, sz->dma_in);
++ usb_free_coherent(udev, sz->buf_in_len, sz->buf_in, sz->dma_in);
+ #else
+ if (sz->buf_in) {
+ kfree(sz->buf_in);
+@@ -691,6 +709,8 @@
+ sz->flush = 1;
+ add_timer(&sz->flush_timer);
+
++ sz->timeout_enabled = 0;
++
+ sz->urb_in->dev = sz->udev;
+ #ifdef KERNEL_2_5
+ if (usb_submit_urb(sz->urb_in, GFP_ATOMIC)) {
+@@ -733,18 +753,35 @@
+ static int streamzap_ioctl(struct inode *node, struct file *filep,
+ unsigned int cmd, unsigned long arg)
+ {
+- int result;
++ int result = 0;
++ lirc_t val;
++ unsigned int flag = 0;
++ struct usb_streamzap *sz = lirc_get_pdata(filep);
+
+ switch (cmd) {
+ case LIRC_GET_REC_RESOLUTION:
+ result = put_user(STREAMZAP_RESOLUTION, (unsigned int *) arg);
+- if (result)
+- return result;
++ break;
++ case LIRC_SET_REC_TIMEOUT:
++ result = get_user(val, (lirc_t *)arg);
++ if (result == 0) {
++ if (val != STREAMZAP_TIMEOUT * STREAMZAP_RESOLUTION)
++ result = -EINVAL;
++ }
++ break;
++ case LIRC_SET_REC_TIMEOUT_REPORTS:
++ result = get_user(flag, (unsigned int *)arg);
++ if (result == 0) {
++ if (flag != 0)
++ sz->timeout_enabled = 1;
++ else
++ sz->timeout_enabled = 0;
++ }
+ break;
+ default:
+ return -ENOIOCTLCMD;
+ }
+- return 0;
++ return result;
+ }
+
+ /**
+@@ -788,7 +825,7 @@
+ usb_free_urb(sz->urb_in);
+
+ #ifdef KERNEL_2_5
+- usb_buffer_free(sz->udev, sz->buf_in_len, sz->buf_in, sz->dma_in);
++ usb_free_coherent(sz->udev, sz->buf_in_len, sz->buf_in, sz->dma_in);
+ #else
+ kfree(sz->buf_in);
+ #endif
+--- drivers/lirc.h 2009/08/29 07:52:41 5.19
++++ drivers/lirc.h 2010/05/13 15:45:48 5.27
+@@ -1,4 +1,4 @@
+-/* $Id: lirc.h,v 5.19 2009/08/29 07:52:41 lirc Exp $ */
++/* $Id: lirc.h,v 5.27 2010/05/13 15:45:48 lirc Exp $ */
+
+ #ifndef _LINUX_LIRC_H
+ #define _LINUX_LIRC_H
+@@ -12,8 +12,31 @@
+ #include <sys/ioctl.h>
+ #endif
+
+-#define PULSE_BIT 0x01000000
+-#define PULSE_MASK 0x00FFFFFF
++/* <obsolete> */
++#define PULSE_BIT 0x01000000
++#define PULSE_MASK 0x00FFFFFF
++/* </obsolete> */
++
++#define LIRC_MODE2_SPACE 0x00000000
++#define LIRC_MODE2_PULSE 0x01000000
++#define LIRC_MODE2_FREQUENCY 0x02000000
++#define LIRC_MODE2_TIMEOUT 0x03000000
++
++#define LIRC_VALUE_MASK 0x00FFFFFF
++#define LIRC_MODE2_MASK 0xFF000000
++
++#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE)
++#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE)
++#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY)
++#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT)
++
++#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK)
++#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK)
++
++#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE)
++#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE)
++#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY)
++#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT)
+
+ typedef int lirc_t;
+
+@@ -27,17 +50,17 @@
+ #define LIRC_MODE_RAW 0x00000001
+ #define LIRC_MODE_PULSE 0x00000002
+ #define LIRC_MODE_MODE2 0x00000004
+-#define LIRC_MODE_CODE 0x00000008
++/* obsolete: #define LIRC_MODE_CODE 0x00000008 */
+ #define LIRC_MODE_LIRCCODE 0x00000010
+-#define LIRC_MODE_STRING 0x00000020
++/* obsolete: #define LIRC_MODE_STRING 0x00000020 */
+
+
+ #define LIRC_CAN_SEND_RAW LIRC_MODE2SEND(LIRC_MODE_RAW)
+ #define LIRC_CAN_SEND_PULSE LIRC_MODE2SEND(LIRC_MODE_PULSE)
+ #define LIRC_CAN_SEND_MODE2 LIRC_MODE2SEND(LIRC_MODE_MODE2)
+-#define LIRC_CAN_SEND_CODE LIRC_MODE2SEND(LIRC_MODE_CODE)
++/* obsolete: #define LIRC_CAN_SEND_CODE LIRC_MODE2SEND(LIRC_MODE_CODE) */
+ #define LIRC_CAN_SEND_LIRCCODE LIRC_MODE2SEND(LIRC_MODE_LIRCCODE)
+-#define LIRC_CAN_SEND_STRING LIRC_MODE2SEND(LIRC_MODE_STRING)
++/* obsolete: #define LIRC_CAN_SEND_STRING LIRC_MODE2SEND(LIRC_MODE_STRING) */
+
+ #define LIRC_CAN_SEND_MASK 0x0000003f
+
+@@ -48,9 +71,9 @@
+ #define LIRC_CAN_REC_RAW LIRC_MODE2REC(LIRC_MODE_RAW)
+ #define LIRC_CAN_REC_PULSE LIRC_MODE2REC(LIRC_MODE_PULSE)
+ #define LIRC_CAN_REC_MODE2 LIRC_MODE2REC(LIRC_MODE_MODE2)
+-#define LIRC_CAN_REC_CODE LIRC_MODE2REC(LIRC_MODE_CODE)
++/* obsolete: #define LIRC_CAN_REC_CODE LIRC_MODE2REC(LIRC_MODE_CODE) */
+ #define LIRC_CAN_REC_LIRCCODE LIRC_MODE2REC(LIRC_MODE_LIRCCODE)
+-#define LIRC_CAN_REC_STRING LIRC_MODE2REC(LIRC_MODE_STRING)
++/* obsolete: #define LIRC_CAN_REC_STRING LIRC_MODE2REC(LIRC_MODE_STRING) */
+
+ #define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK)
+
+@@ -60,6 +83,10 @@
+ #define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000
+ #define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000
+ #define LIRC_CAN_GET_REC_RESOLUTION 0x20000000
++#define LIRC_CAN_SET_REC_TIMEOUT 0x10000000
++#define LIRC_CAN_SET_REC_FILTER 0x08000000
++
++#define LIRC_CAN_MEASURE_CARRIER 0x02000000
+
+ #define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK)
+ #define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK)
+@@ -78,10 +105,23 @@
+ #define LIRC_GET_REC_DUTY_CYCLE _IOR('i', 0x00000006, unsigned int)
+ #define LIRC_GET_REC_RESOLUTION _IOR('i', 0x00000007, unsigned int)
+
++#define LIRC_GET_MIN_TIMEOUT _IOR('i', 0x00000008, lirc_t)
++#define LIRC_GET_MAX_TIMEOUT _IOR('i', 0x00000009, lirc_t)
++
++#define LIRC_GET_MIN_FILTER_PULSE _IOR('i', 0x0000000a, lirc_t)
++#define LIRC_GET_MAX_FILTER_PULSE _IOR('i', 0x0000000b, lirc_t)
++#define LIRC_GET_MIN_FILTER_SPACE _IOR('i', 0x0000000c, lirc_t)
++#define LIRC_GET_MAX_FILTER_SPACE _IOR('i', 0x0000000d, lirc_t)
++
+ /* code length in bits, currently only for LIRC_MODE_LIRCCODE */
+ #define LIRC_GET_LENGTH _IOR('i', 0x0000000f, unsigned long)
+
++/* all values set should be reset by the driver when the device is
++ reopened */
++
++/* obsolete: drivers only support one mode */
+ #define LIRC_SET_SEND_MODE _IOW('i', 0x00000011, unsigned long)
++/* obsolete: drivers only support one mode */
+ #define LIRC_SET_REC_MODE _IOW('i', 0x00000012, unsigned long)
+ /* Note: these can reset the according pulse_width */
+ #define LIRC_SET_SEND_CARRIER _IOW('i', 0x00000013, unsigned int)
+@@ -90,6 +130,26 @@
+ #define LIRC_SET_REC_DUTY_CYCLE _IOW('i', 0x00000016, unsigned int)
+ #define LIRC_SET_TRANSMITTER_MASK _IOW('i', 0x00000017, unsigned int)
+
++/* a value of 0 disables all hardware timeouts and data should be
++ reported as soon as possible */
++#define LIRC_SET_REC_TIMEOUT _IOW('i', 0x00000018, lirc_t)
++/* 1 enables, 0 disables timeout reports in MODE2 */
++#define LIRC_SET_REC_TIMEOUT_REPORTS _IOW('i', 0x00000019, unsigned int)
++
++/* pulses shorter than this are filtered out by hardware (software
++ emulation in lirc_dev/lircd?) */
++#define LIRC_SET_REC_FILTER_PULSE _IOW('i', 0x0000001a, lirc_t)
++/* spaces shorter than this are filtered out by hardware (software
++ emulation in lirc_dev/lircd?) */
++#define LIRC_SET_REC_FILTER_SPACE _IOW('i', 0x0000001b, lirc_t)
++/* if filter cannot be set independently for pulse/space, this should
++ be used */
++#define LIRC_SET_REC_FILTER _IOW('i', 0x0000001c, lirc_t)
++
++/* if enabled from the next key press on the driver will send
++ LIRC_MODE2_FREQUENCY packets */
++#define LIRC_SET_MEASURE_CARRIER_MODE _IOW('i', 0x0000001d, unsigned int)
++
+ /*
+ * to set a range use
+ * LIRC_SET_REC_DUTY_CYCLE_RANGE/LIRC_SET_REC_CARRIER_RANGE with the
+@@ -102,4 +162,7 @@
+
+ #define LIRC_NOTIFY_DECODE _IO('i', 0x00000020)
+
++#define LIRC_SETUP_START _IO('i', 0x00000021)
++#define LIRC_SETUP_END _IO('i', 0x00000022)
++
+ #endif
+--- drivers/lirc_dev/lirc_dev.c 2009/08/31 16:57:55 1.96
++++ drivers/lirc_dev/lirc_dev.c 2010/05/13 15:45:48 1.105
+@@ -17,7 +17,7 @@
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+- * $Id: lirc_dev.c,v 1.96 2009/08/31 16:57:55 lirc Exp $
++ * $Id: lirc_dev.c,v 1.105 2010/05/13 15:45:48 lirc Exp $
+ *
+ */
+
+@@ -367,8 +369,7 @@
+ ir->chunk_size = ir->buf->chunk_size;
+
+ if (d->features == 0)
+- d->features = (d->code_length > 8) ?
+- LIRC_CAN_REC_LIRCCODE : LIRC_CAN_REC_CODE;
++ d->features = LIRC_CAN_REC_LIRCCODE;
+
+ ir->d = *d;
+ ir->d.minor = minor;
+@@ -541,7 +542,7 @@
+ static int irctl_open(struct inode *inode, struct file *file)
+ {
+ struct irctl *ir;
+- int retval;
++ int retval = 0;
+
+ if (iminor(inode) >= MAX_IRCTL_DEVICES || !irctls[iminor(inode)]) {
+ dprintk("lirc_dev [%d]: open result = -ENODEV\n",
+@@ -591,6 +592,8 @@
+ if (ir->task)
+ wake_up_process(ir->task);
+ #endif
++ } else {
++ retval = -ENODEV;
+ }
+ error:
+ if (ir)
+@@ -692,6 +695,23 @@
+ case LIRC_GET_FEATURES:
+ result = put_user(ir->d.features, (unsigned long *)arg);
+ break;
++ case LIRC_GET_LENGTH:
++ result = put_user(ir->d.code_length, (unsigned long *) arg);
++ break;
++ case LIRC_GET_MIN_TIMEOUT:
++ if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
++ ir->d.min_timeout == 0)
++ return -ENOSYS;
++
++ result = put_user(ir->d.min_timeout, (lirc_t *) arg);
++ break;
++ case LIRC_GET_MAX_TIMEOUT:
++ if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
++ ir->d.max_timeout == 0)
++ return -ENOSYS;
++
++ result = put_user(ir->d.max_timeout, (lirc_t *) arg);
++ break;
+ case LIRC_GET_REC_MODE:
+ if (!(ir->d.features & LIRC_CAN_REC_MASK))
+ return -ENOSYS;
+@@ -700,6 +720,16 @@
+ (ir->d.features & LIRC_CAN_REC_MASK),
+ (unsigned long *)arg);
+ break;
++ case LIRC_GET_SEND_MODE:
++ if (!(ir->d.features & LIRC_CAN_SEND_MASK))
++ return -ENOSYS;
++
++ result = put_user(LIRC_SEND2MODE
++ (ir->d.features & LIRC_CAN_SEND_MASK),
++ (unsigned long *)arg);
++ break;
++
++ /*obsolete */
+ case LIRC_SET_REC_MODE:
+ if (!(ir->d.features & LIRC_CAN_REC_MASK))
+ return -ENOSYS;
+@@ -707,18 +737,30 @@
+ result = get_user(mode, (unsigned long *)arg);
+ if (!result && !(LIRC_MODE2REC(mode) & ir->d.features))
+ result = -EINVAL;
+- /*
+- * FIXME: We should actually set the mode somehow but
+- * for now, lirc_serial doesn't support mode changing either
+- */
+ break;
+- case LIRC_GET_LENGTH:
+- result = put_user(ir->d.code_length, (unsigned long *) arg);
++ case LIRC_SET_SEND_MODE:
++ if (!(ir->d.features & LIRC_CAN_SEND_MASK))
++ return -ENOSYS;
++
++ result = get_user(mode, (unsigned long *)arg);
++ if (!result && !(LIRC_MODE2SEND(mode) & ir->d.features))
++ result = -EINVAL;
+ break;
+ default:
+ result = -EINVAL;
+ }
+
++ switch (cmd) {
++ case LIRC_SET_REC_MODE:
++ case LIRC_SET_SEND_MODE:
++ printk(KERN_NOTICE LOGHEAD "userspace uses outdated ioctl "
++ "please update your lirc installation\n",
++ ir->d.name, ir->d.minor);
++ break;
++ default:
++ break;
++ }
++
+ dprintk(LOGHEAD "ioctl result = %d\n",
+ ir->d.name, ir->d.minor, result);
+
+@@ -791,16 +833,31 @@
+ case LIRC_GET_SEND_DUTY_CYCLE:
+ case LIRC_GET_REC_DUTY_CYCLE:
+ case LIRC_GET_REC_RESOLUTION:
++ case LIRC_GET_MIN_TIMEOUT:
++ case LIRC_GET_MAX_TIMEOUT:
++ case LIRC_GET_MIN_FILTER_PULSE:
++ case LIRC_GET_MAX_FILTER_PULSE:
++ case LIRC_GET_MIN_FILTER_SPACE:
++ case LIRC_GET_MAX_FILTER_SPACE:
+ case LIRC_SET_SEND_CARRIER:
+ case LIRC_SET_REC_CARRIER:
+ case LIRC_SET_SEND_DUTY_CYCLE:
+ case LIRC_SET_REC_DUTY_CYCLE:
+ case LIRC_SET_TRANSMITTER_MASK:
++ case LIRC_SET_REC_TIMEOUT:
++ case LIRC_SET_REC_TIMEOUT_REPORTS:
++ case LIRC_SET_REC_FILTER_PULSE:
++ case LIRC_SET_REC_FILTER_SPACE:
++ case LIRC_SET_REC_FILTER:
++ case LIRC_SET_MEASURE_CARRIER_MODE:
+ case LIRC_SET_REC_DUTY_CYCLE_RANGE:
+ case LIRC_SET_REC_CARRIER_RANGE:
++ case LIRC_NOTIFY_DECODE:
++ case LIRC_SETUP_START:
++ case LIRC_SETUP_END:
+ /*
+- * These commands expect (unsigned int *)arg
+- * so no problems here. Just handle the locking.
++ * These commands expect (unsigned int *) or (lirc_t *)
++ * arg so no problems here. Just handle the locking.
+ */
+ lock_kernel();
+ cmd = cmd32;
+--- drivers/lirc_dev/lirc_dev.h 2009/12/28 15:21:17 1.38
++++ drivers/lirc_dev/lirc_dev.h 2010/04/25 08:33:52 1.41
+@@ -4,7 +4,7 @@
+ * (L) by Artur Lipowski <alipowski@interia.pl>
+ * This code is licensed under GNU GPL
+ *
+- * $Id: lirc_dev.h,v 1.38 2009/12/28 15:21:17 jarodwilson Exp $
++ * $Id: lirc_dev.h,v 1.41 2010/04/25 08:33:52 lirc Exp $
+ *
+ */
+
+@@ -28,6 +28,8 @@
+ #include <linux/kfifo.h>
+ #endif
+
++#include "drivers/lirc.h"
++
+ struct lirc_buffer {
+ wait_queue_head_t wait_poll;
+ spinlock_t fifo_lock;
+@@ -68,13 +70,13 @@
+ #endif
+ static inline void lirc_buffer_clear(struct lirc_buffer *buf)
+ {
+- unsigned long flags;
+-
+ #ifdef LIRC_HAVE_KFIFO
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ if (buf->fifo)
+ kfifo_reset(buf->fifo);
+ #else
++ unsigned long flags;
++
+ if (buf->fifo_initialized) {
+ spin_lock_irqsave(&buf->fifo_lock, flags);
+ kfifo_reset(&buf->fifo);
+@@ -82,6 +84,8 @@
+ }
+ #endif
+ #else
++ unsigned long flags;
++
+ lirc_buffer_lock(buf, &flags);
+ _lirc_buffer_clear(buf);
+ lirc_buffer_unlock(buf, &flags);
+@@ -331,6 +335,8 @@
+ int sample_rate;
+ unsigned long features;
+ void *data;
++ lirc_t min_timeout;
++ lirc_t max_timeout;
+ int (*add_to_buf) (void *data, struct lirc_buffer *buf);
+ #ifndef LIRC_REMOVE_DURING_EXPORT
+ wait_queue_head_t* (*get_queue) (void *data);
+@@ -338,7 +344,7 @@
+ struct lirc_buffer *rbuf;
+ int (*set_use_inc) (void *data);
+ void (*set_use_dec) (void *data);
+- struct file_operations *fops;
++ const struct file_operations *fops;
+ struct device *dev;
+ struct module *owner;
+ };