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authorJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-06-10 14:47:26 -0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-06-10 14:47:26 -0400
commitf0cd91a68acdc9b49d7f6738b514a426da627649 (patch)
tree8ad73564015794197583b094217ae0a71e71e753 /drivers/usb
parent60eef25701d25e99c991dd0f4a9f3832a0c3ad3e (diff)
parent128e6ced247cda88f96fa9f2e4ba8b2c4a681560 (diff)
Merge ../linux-2.6
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/atm/speedtch.c2
-rw-r--r--drivers/usb/atm/ueagle-atm.c52
-rw-r--r--drivers/usb/atm/usbatm.c8
-rw-r--r--drivers/usb/core/Kconfig7
-rw-r--r--drivers/usb/core/hcd-pci.c7
-rw-r--r--drivers/usb/core/hcd.c13
-rw-r--r--drivers/usb/core/hub.c31
-rw-r--r--drivers/usb/core/usb.c2
-rw-r--r--drivers/usb/gadget/Kconfig4
-rw-r--r--drivers/usb/gadget/at91_udc.c4
-rw-r--r--drivers/usb/gadget/ether.c6
-rw-r--r--drivers/usb/gadget/file_storage.c38
-rw-r--r--drivers/usb/gadget/gadget_chips.h6
-rw-r--r--drivers/usb/gadget/inode.c25
-rw-r--r--drivers/usb/gadget/net2280.c108
-rw-r--r--drivers/usb/gadget/net2280.h415
-rw-r--r--drivers/usb/gadget/zero.c7
-rw-r--r--drivers/usb/host/ehci-pci.c2
-rw-r--r--drivers/usb/host/ohci-at91.c35
-rw-r--r--drivers/usb/host/ohci-hcd.c2
-rw-r--r--drivers/usb/host/ohci-pci.c2
-rw-r--r--drivers/usb/host/ohci-s3c2410.c41
-rw-r--r--drivers/usb/host/pci-quirks.c1
-rw-r--r--drivers/usb/host/pci-quirks.h7
-rw-r--r--drivers/usb/host/uhci-hcd.c9
-rw-r--r--drivers/usb/host/uhci-hcd.h1
-rw-r--r--drivers/usb/host/uhci-hub.c18
-rw-r--r--drivers/usb/input/Kconfig56
-rw-r--r--drivers/usb/input/Makefile1
-rw-r--r--drivers/usb/input/hid-core.c18
-rw-r--r--drivers/usb/input/hid-ff.c6
-rw-r--r--drivers/usb/input/hid.h5
-rw-r--r--drivers/usb/input/hiddev.c1
-rw-r--r--drivers/usb/input/keyspan_remote.c2
-rw-r--r--drivers/usb/input/usbtouchscreen.c605
-rw-r--r--drivers/usb/input/wacom.c136
-rw-r--r--drivers/usb/misc/emi26.c4
-rw-r--r--drivers/usb/misc/emi62.c4
-rw-r--r--drivers/usb/misc/usbtest.c13
-rw-r--r--drivers/usb/net/asix.c327
-rw-r--r--drivers/usb/net/pegasus.c22
-rw-r--r--drivers/usb/net/rndis_host.c28
-rw-r--r--drivers/usb/serial/Kconfig19
-rw-r--r--drivers/usb/serial/Makefile2
-rw-r--r--drivers/usb/serial/airprime.c1
-rw-r--r--drivers/usb/serial/ark3116.c465
-rw-r--r--drivers/usb/serial/console.c2
-rw-r--r--drivers/usb/serial/ftdi_sio.c7
-rw-r--r--drivers/usb/serial/ftdi_sio.h37
-rw-r--r--drivers/usb/serial/funsoft.c65
-rw-r--r--drivers/usb/serial/generic.c1
-rw-r--r--drivers/usb/serial/omninet.c12
-rw-r--r--drivers/usb/serial/pl2303.c2
-rw-r--r--drivers/usb/serial/pl2303.h5
-rw-r--r--drivers/usb/serial/usb-serial.c31
-rw-r--r--drivers/usb/serial/usb-serial.h6
-rw-r--r--drivers/usb/serial/whiteheat.c1
-rw-r--r--drivers/usb/storage/Kconfig3
-rw-r--r--drivers/usb/storage/unusual_devs.h9
59 files changed, 1897 insertions, 852 deletions
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 7860c8a5800d..956b7a1e8af9 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -69,7 +69,7 @@ static const char speedtch_driver_name[] = "speedtch";
69#define RESUBMIT_DELAY 1000 /* milliseconds */ 69#define RESUBMIT_DELAY 1000 /* milliseconds */
70 70
71#define DEFAULT_BULK_ALTSETTING 1 71#define DEFAULT_BULK_ALTSETTING 1
72#define DEFAULT_ISOC_ALTSETTING 2 72#define DEFAULT_ISOC_ALTSETTING 3
73#define DEFAULT_DL_512_FIRST 0 73#define DEFAULT_DL_512_FIRST 0
74#define DEFAULT_ENABLE_ISOC 0 74#define DEFAULT_ENABLE_ISOC 0
75#define DEFAULT_SW_BUFFERING 0 75#define DEFAULT_SW_BUFFERING 0
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index 830d2c982670..b38990adf1cd 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -68,7 +68,7 @@
68 68
69#include "usbatm.h" 69#include "usbatm.h"
70 70
71#define EAGLEUSBVERSION "ueagle 1.2" 71#define EAGLEUSBVERSION "ueagle 1.3"
72 72
73 73
74/* 74/*
@@ -243,7 +243,7 @@ enum {
243#define BULK_TIMEOUT 300 243#define BULK_TIMEOUT 300
244#define CTRL_TIMEOUT 1000 244#define CTRL_TIMEOUT 1000
245 245
246#define ACK_TIMEOUT msecs_to_jiffies(1500) 246#define ACK_TIMEOUT msecs_to_jiffies(3000)
247 247
248#define UEA_INTR_IFACE_NO 0 248#define UEA_INTR_IFACE_NO 0
249#define UEA_US_IFACE_NO 1 249#define UEA_US_IFACE_NO 1
@@ -314,6 +314,10 @@ struct cmv {
314 ((d) & 0xff) << 16 | \ 314 ((d) & 0xff) << 16 | \
315 ((a) & 0xff) << 8 | \ 315 ((a) & 0xff) << 8 | \
316 ((b) & 0xff)) 316 ((b) & 0xff))
317#define GETSA1(a) ((a >> 8) & 0xff)
318#define GETSA2(a) (a & 0xff)
319#define GETSA3(a) ((a >> 24) & 0xff)
320#define GETSA4(a) ((a >> 16) & 0xff)
317 321
318#define SA_CNTL MAKESA('C', 'N', 'T', 'L') 322#define SA_CNTL MAKESA('C', 'N', 'T', 'L')
319#define SA_DIAG MAKESA('D', 'I', 'A', 'G') 323#define SA_DIAG MAKESA('D', 'I', 'A', 'G')
@@ -728,11 +732,12 @@ bad2:
728 uea_err(INS_TO_USBDEV(sc), "sending DSP block %u failed\n", i); 732 uea_err(INS_TO_USBDEV(sc), "sending DSP block %u failed\n", i);
729 return; 733 return;
730bad1: 734bad1:
731 uea_err(INS_TO_USBDEV(sc), "invalid DSP page %u requested\n",pageno); 735 uea_err(INS_TO_USBDEV(sc), "invalid DSP page %u requested\n", pageno);
732} 736}
733 737
734static inline void wake_up_cmv_ack(struct uea_softc *sc) 738static inline void wake_up_cmv_ack(struct uea_softc *sc)
735{ 739{
740 BUG_ON(sc->cmv_ack);
736 sc->cmv_ack = 1; 741 sc->cmv_ack = 1;
737 wake_up(&sc->cmv_ack_wait); 742 wake_up(&sc->cmv_ack_wait);
738} 743}
@@ -743,6 +748,9 @@ static inline int wait_cmv_ack(struct uea_softc *sc)
743 sc->cmv_ack, ACK_TIMEOUT); 748 sc->cmv_ack, ACK_TIMEOUT);
744 sc->cmv_ack = 0; 749 sc->cmv_ack = 0;
745 750
751 uea_dbg(INS_TO_USBDEV(sc), "wait_event_timeout : %d ms\n",
752 jiffies_to_msecs(ret));
753
746 if (ret < 0) 754 if (ret < 0)
747 return ret; 755 return ret;
748 756
@@ -791,6 +799,12 @@ static int uea_cmv(struct uea_softc *sc,
791 struct cmv cmv; 799 struct cmv cmv;
792 int ret; 800 int ret;
793 801
802 uea_enters(INS_TO_USBDEV(sc));
803 uea_vdbg(INS_TO_USBDEV(sc), "Function : %d-%d, Address : %c%c%c%c, "
804 "offset : 0x%04x, data : 0x%08x\n",
805 FUNCTION_TYPE(function), FUNCTION_SUBTYPE(function),
806 GETSA1(address), GETSA2(address), GETSA3(address),
807 GETSA4(address), offset, data);
794 /* we send a request, but we expect a reply */ 808 /* we send a request, but we expect a reply */
795 sc->cmv_function = function | 0x2; 809 sc->cmv_function = function | 0x2;
796 sc->cmv_idx++; 810 sc->cmv_idx++;
@@ -808,7 +822,9 @@ static int uea_cmv(struct uea_softc *sc,
808 ret = uea_request(sc, UEA_SET_BLOCK, UEA_MPTX_START, CMV_SIZE, &cmv); 822 ret = uea_request(sc, UEA_SET_BLOCK, UEA_MPTX_START, CMV_SIZE, &cmv);
809 if (ret < 0) 823 if (ret < 0)
810 return ret; 824 return ret;
811 return wait_cmv_ack(sc); 825 ret = wait_cmv_ack(sc);
826 uea_leaves(INS_TO_USBDEV(sc));
827 return ret;
812} 828}
813 829
814static inline int uea_read_cmv(struct uea_softc *sc, 830static inline int uea_read_cmv(struct uea_softc *sc,
@@ -922,7 +938,7 @@ static int uea_stat(struct uea_softc *sc)
922 * we check the status again in order to detect the failure earlier 938 * we check the status again in order to detect the failure earlier
923 */ 939 */
924 if (sc->stats.phy.flags) { 940 if (sc->stats.phy.flags) {
925 uea_dbg(INS_TO_USBDEV(sc), "Stat flag = %d\n", 941 uea_dbg(INS_TO_USBDEV(sc), "Stat flag = 0x%x\n",
926 sc->stats.phy.flags); 942 sc->stats.phy.flags);
927 return 0; 943 return 0;
928 } 944 }
@@ -1063,7 +1079,13 @@ static int uea_start_reset(struct uea_softc *sc)
1063 uea_enters(INS_TO_USBDEV(sc)); 1079 uea_enters(INS_TO_USBDEV(sc));
1064 uea_info(INS_TO_USBDEV(sc), "(re)booting started\n"); 1080 uea_info(INS_TO_USBDEV(sc), "(re)booting started\n");
1065 1081
1082 /* mask interrupt */
1066 sc->booting = 1; 1083 sc->booting = 1;
1084 /* We need to set this here because, a ack timeout could have occured,
1085 * but before we start the reboot, the ack occurs and set this to 1.
1086 * So we will failed to wait Ready CMV.
1087 */
1088 sc->cmv_ack = 0;
1067 UPDATE_ATM_STAT(signal, ATM_PHY_SIG_LOST); 1089 UPDATE_ATM_STAT(signal, ATM_PHY_SIG_LOST);
1068 1090
1069 /* reset statistics */ 1091 /* reset statistics */
@@ -1089,6 +1111,7 @@ static int uea_start_reset(struct uea_softc *sc)
1089 1111
1090 msleep(1000); 1112 msleep(1000);
1091 sc->cmv_function = MAKEFUNCTION(ADSLDIRECTIVE, MODEMREADY); 1113 sc->cmv_function = MAKEFUNCTION(ADSLDIRECTIVE, MODEMREADY);
1114 /* demask interrupt */
1092 sc->booting = 0; 1115 sc->booting = 0;
1093 1116
1094 /* start loading DSP */ 1117 /* start loading DSP */
@@ -1101,6 +1124,8 @@ static int uea_start_reset(struct uea_softc *sc)
1101 if (ret < 0) 1124 if (ret < 0)
1102 return ret; 1125 return ret;
1103 1126
1127 uea_vdbg(INS_TO_USBDEV(sc), "Ready CMV received\n");
1128
1104 /* Enter in R-IDLE (cmv) until instructed otherwise */ 1129 /* Enter in R-IDLE (cmv) until instructed otherwise */
1105 ret = uea_write_cmv(sc, SA_CNTL, 0, 1); 1130 ret = uea_write_cmv(sc, SA_CNTL, 0, 1);
1106 if (ret < 0) 1131 if (ret < 0)
@@ -1121,6 +1146,7 @@ static int uea_start_reset(struct uea_softc *sc)
1121 } 1146 }
1122 /* Enter in R-ACT-REQ */ 1147 /* Enter in R-ACT-REQ */
1123 ret = uea_write_cmv(sc, SA_CNTL, 0, 2); 1148 ret = uea_write_cmv(sc, SA_CNTL, 0, 2);
1149 uea_vdbg(INS_TO_USBDEV(sc), "Entering in R-ACT-REQ state\n");
1124out: 1150out:
1125 release_firmware(cmvs_fw); 1151 release_firmware(cmvs_fw);
1126 sc->reset = 0; 1152 sc->reset = 0;
@@ -1235,6 +1261,7 @@ static void uea_dispatch_cmv(struct uea_softc *sc, struct cmv* cmv)
1235 1261
1236 if (cmv->bFunction == MAKEFUNCTION(ADSLDIRECTIVE, MODEMREADY)) { 1262 if (cmv->bFunction == MAKEFUNCTION(ADSLDIRECTIVE, MODEMREADY)) {
1237 wake_up_cmv_ack(sc); 1263 wake_up_cmv_ack(sc);
1264 uea_leaves(INS_TO_USBDEV(sc));
1238 return; 1265 return;
1239 } 1266 }
1240 1267
@@ -1249,6 +1276,7 @@ static void uea_dispatch_cmv(struct uea_softc *sc, struct cmv* cmv)
1249 sc->data = sc->data << 16 | sc->data >> 16; 1276 sc->data = sc->data << 16 | sc->data >> 16;
1250 1277
1251 wake_up_cmv_ack(sc); 1278 wake_up_cmv_ack(sc);
1279 uea_leaves(INS_TO_USBDEV(sc));
1252 return; 1280 return;
1253 1281
1254bad2: 1282bad2:
@@ -1256,12 +1284,14 @@ bad2:
1256 "Function : %d, Subfunction : %d\n", 1284 "Function : %d, Subfunction : %d\n",
1257 FUNCTION_TYPE(cmv->bFunction), 1285 FUNCTION_TYPE(cmv->bFunction),
1258 FUNCTION_SUBTYPE(cmv->bFunction)); 1286 FUNCTION_SUBTYPE(cmv->bFunction));
1287 uea_leaves(INS_TO_USBDEV(sc));
1259 return; 1288 return;
1260 1289
1261bad1: 1290bad1:
1262 uea_err(INS_TO_USBDEV(sc), "invalid cmv received, " 1291 uea_err(INS_TO_USBDEV(sc), "invalid cmv received, "
1263 "wPreamble %d, bDirection %d\n", 1292 "wPreamble %d, bDirection %d\n",
1264 le16_to_cpu(cmv->wPreamble), cmv->bDirection); 1293 le16_to_cpu(cmv->wPreamble), cmv->bDirection);
1294 uea_leaves(INS_TO_USBDEV(sc));
1265} 1295}
1266 1296
1267/* 1297/*
@@ -1346,7 +1376,7 @@ static int uea_boot(struct uea_softc *sc)
1346 if (ret < 0) { 1376 if (ret < 0) {
1347 uea_err(INS_TO_USBDEV(sc), 1377 uea_err(INS_TO_USBDEV(sc),
1348 "urb submition failed with error %d\n", ret); 1378 "urb submition failed with error %d\n", ret);
1349 goto err1; 1379 goto err;
1350 } 1380 }
1351 1381
1352 sc->kthread = kthread_run(uea_kthread, sc, "ueagle-atm"); 1382 sc->kthread = kthread_run(uea_kthread, sc, "ueagle-atm");
@@ -1360,10 +1390,10 @@ static int uea_boot(struct uea_softc *sc)
1360 1390
1361err2: 1391err2:
1362 usb_kill_urb(sc->urb_int); 1392 usb_kill_urb(sc->urb_int);
1363err1:
1364 kfree(intr);
1365err: 1393err:
1366 usb_free_urb(sc->urb_int); 1394 usb_free_urb(sc->urb_int);
1395 sc->urb_int = NULL;
1396 kfree(intr);
1367 uea_leaves(INS_TO_USBDEV(sc)); 1397 uea_leaves(INS_TO_USBDEV(sc));
1368 return -ENOMEM; 1398 return -ENOMEM;
1369} 1399}
@@ -1508,7 +1538,7 @@ static ssize_t read_##name(struct device *dev, \
1508 int ret = -ENODEV; \ 1538 int ret = -ENODEV; \
1509 struct uea_softc *sc; \ 1539 struct uea_softc *sc; \
1510 \ 1540 \
1511 mutex_lock(&uea_mutex); \ 1541 mutex_lock(&uea_mutex); \
1512 sc = dev_to_uea(dev); \ 1542 sc = dev_to_uea(dev); \
1513 if (!sc) \ 1543 if (!sc) \
1514 goto out; \ 1544 goto out; \
@@ -1516,7 +1546,7 @@ static ssize_t read_##name(struct device *dev, \
1516 if (reset) \ 1546 if (reset) \
1517 sc->stats.phy.name = 0; \ 1547 sc->stats.phy.name = 0; \
1518out: \ 1548out: \
1519 mutex_unlock(&uea_mutex); \ 1549 mutex_unlock(&uea_mutex); \
1520 return ret; \ 1550 return ret; \
1521} \ 1551} \
1522 \ 1552 \
@@ -1643,7 +1673,7 @@ static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
1643 1673
1644 sc = kzalloc(sizeof(struct uea_softc), GFP_KERNEL); 1674 sc = kzalloc(sizeof(struct uea_softc), GFP_KERNEL);
1645 if (!sc) { 1675 if (!sc) {
1646 uea_err(INS_TO_USBDEV(sc), "uea_init: not enough memory !\n"); 1676 uea_err(usb, "uea_init: not enough memory !\n");
1647 return -ENOMEM; 1677 return -ENOMEM;
1648 } 1678 }
1649 1679
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index c1211fc037d9..546249843b8e 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -99,11 +99,11 @@ static const char usbatm_driver_name[] = "usbatm";
99 99
100#define UDSL_MAX_RCV_URBS 16 100#define UDSL_MAX_RCV_URBS 16
101#define UDSL_MAX_SND_URBS 16 101#define UDSL_MAX_SND_URBS 16
102#define UDSL_MAX_BUF_SIZE 64 * 1024 /* bytes */ 102#define UDSL_MAX_BUF_SIZE 65536
103#define UDSL_DEFAULT_RCV_URBS 4 103#define UDSL_DEFAULT_RCV_URBS 4
104#define UDSL_DEFAULT_SND_URBS 4 104#define UDSL_DEFAULT_SND_URBS 4
105#define UDSL_DEFAULT_RCV_BUF_SIZE 64 * ATM_CELL_SIZE /* bytes */ 105#define UDSL_DEFAULT_RCV_BUF_SIZE 3392 /* 64 * ATM_CELL_SIZE */
106#define UDSL_DEFAULT_SND_BUF_SIZE 64 * ATM_CELL_SIZE /* bytes */ 106#define UDSL_DEFAULT_SND_BUF_SIZE 3392 /* 64 * ATM_CELL_SIZE */
107 107
108#define ATM_CELL_HEADER (ATM_CELL_SIZE - ATM_CELL_PAYLOAD) 108#define ATM_CELL_HEADER (ATM_CELL_SIZE - ATM_CELL_PAYLOAD)
109 109
@@ -135,7 +135,7 @@ MODULE_PARM_DESC(rcv_buf_bytes,
135module_param(snd_buf_bytes, uint, S_IRUGO); 135module_param(snd_buf_bytes, uint, S_IRUGO);
136MODULE_PARM_DESC(snd_buf_bytes, 136MODULE_PARM_DESC(snd_buf_bytes,
137 "Size of the buffers used for transmission, in bytes (range: 1-" 137 "Size of the buffers used for transmission, in bytes (range: 1-"
138 __MODULE_STRING(UDSL_MAX_SND_BUF_SIZE) ", default: " 138 __MODULE_STRING(UDSL_MAX_BUF_SIZE) ", default: "
139 __MODULE_STRING(UDSL_DEFAULT_SND_BUF_SIZE) ")"); 139 __MODULE_STRING(UDSL_DEFAULT_SND_BUF_SIZE) ")");
140 140
141 141
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index ff03184da403..a08787e253aa 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -99,4 +99,11 @@ config USB_OTG_WHITELIST
99 normal Linux-USB hosts do (other than the warning), and is 99 normal Linux-USB hosts do (other than the warning), and is
100 convenient for many stages of product development. 100 convenient for many stages of product development.
101 101
102config USB_OTG_BLACKLIST_HUB
103 bool "Disable external hubs"
104 depends on USB_OTG
105 help
106 If you say Y here, then Linux will refuse to enumerate
107 external hubs. OTG hosts are allowed to reduce hardware
108 and software costs by not supporting external hubs.
102 109
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 0d2193b69235..66b78404ab34 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -213,11 +213,9 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message)
213 213
214 if (hcd->driver->suspend) { 214 if (hcd->driver->suspend) {
215 retval = hcd->driver->suspend(hcd, message); 215 retval = hcd->driver->suspend(hcd, message);
216 if (retval) { 216 suspend_report_result(hcd->driver->suspend, retval);
217 dev_dbg (&dev->dev, "PCI pre-suspend fail, %d\n", 217 if (retval)
218 retval);
219 goto done; 218 goto done;
220 }
221 } 219 }
222 synchronize_irq(dev->irq); 220 synchronize_irq(dev->irq);
223 221
@@ -263,6 +261,7 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message)
263 * some device state (e.g. as part of clock reinit). 261 * some device state (e.g. as part of clock reinit).
264 */ 262 */
265 retval = pci_set_power_state (dev, PCI_D3hot); 263 retval = pci_set_power_state (dev, PCI_D3hot);
264 suspend_report_result(pci_set_power_state, retval);
266 if (retval == 0) { 265 if (retval == 0) {
267 int wake = device_can_wakeup(&hcd->self.root_hub->dev); 266 int wake = device_can_wakeup(&hcd->self.root_hub->dev);
268 267
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index fbd938d4ea58..e2e00ba4e1e6 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1805,6 +1805,12 @@ int usb_add_hcd(struct usb_hcd *hcd,
1805 USB_SPEED_FULL; 1805 USB_SPEED_FULL;
1806 hcd->self.root_hub = rhdev; 1806 hcd->self.root_hub = rhdev;
1807 1807
1808 /* wakeup flag init defaults to "everything works" for root hubs,
1809 * but drivers can override it in reset() if needed, along with
1810 * recording the overall controller's system wakeup capability.
1811 */
1812 device_init_wakeup(&rhdev->dev, 1);
1813
1808 /* "reset" is misnamed; its role is now one-time init. the controller 1814 /* "reset" is misnamed; its role is now one-time init. the controller
1809 * should already have been reset (and boot firmware kicked off etc). 1815 * should already have been reset (and boot firmware kicked off etc).
1810 */ 1816 */
@@ -1813,13 +1819,6 @@ int usb_add_hcd(struct usb_hcd *hcd,
1813 goto err_hcd_driver_setup; 1819 goto err_hcd_driver_setup;
1814 } 1820 }
1815 1821
1816 /* wakeup flag init is in transition; for now we can't rely on PCI to
1817 * initialize these bits properly, so we let reset() override it.
1818 * This init should _precede_ the reset() once PCI behaves.
1819 */
1820 device_init_wakeup(&rhdev->dev,
1821 device_can_wakeup(hcd->self.controller));
1822
1823 /* NOTE: root hub and controller capabilities may not be the same */ 1822 /* NOTE: root hub and controller capabilities may not be the same */
1824 if (device_can_wakeup(hcd->self.controller) 1823 if (device_can_wakeup(hcd->self.controller)
1825 && device_can_wakeup(&hcd->self.root_hub->dev)) 1824 && device_can_wakeup(&hcd->self.root_hub->dev))
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 8e65f7a237e4..90b8d43c6b33 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -836,6 +836,13 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id)
836 desc = intf->cur_altsetting; 836 desc = intf->cur_altsetting;
837 hdev = interface_to_usbdev(intf); 837 hdev = interface_to_usbdev(intf);
838 838
839#ifdef CONFIG_USB_OTG_BLACKLIST_HUB
840 if (hdev->parent) {
841 dev_warn(&intf->dev, "ignoring external hub\n");
842 return -ENODEV;
843 }
844#endif
845
839 /* Some hubs have a subclass of 1, which AFAICT according to the */ 846 /* Some hubs have a subclass of 1, which AFAICT according to the */
840 /* specs is not defined, but it works */ 847 /* specs is not defined, but it works */
841 if ((desc->desc.bInterfaceSubClass != 0) && 848 if ((desc->desc.bInterfaceSubClass != 0) &&
@@ -1022,7 +1029,6 @@ void usb_set_device_state(struct usb_device *udev,
1022 recursively_mark_NOTATTACHED(udev); 1029 recursively_mark_NOTATTACHED(udev);
1023 spin_unlock_irqrestore(&device_state_lock, flags); 1030 spin_unlock_irqrestore(&device_state_lock, flags);
1024} 1031}
1025EXPORT_SYMBOL(usb_set_device_state);
1026 1032
1027 1033
1028#ifdef CONFIG_PM 1034#ifdef CONFIG_PM
@@ -1162,19 +1168,9 @@ static inline const char *plural(int n)
1162static int choose_configuration(struct usb_device *udev) 1168static int choose_configuration(struct usb_device *udev)
1163{ 1169{
1164 int i; 1170 int i;
1165 u16 devstatus;
1166 int bus_powered;
1167 int num_configs; 1171 int num_configs;
1168 struct usb_host_config *c, *best; 1172 struct usb_host_config *c, *best;
1169 1173
1170 /* If this fails, assume the device is bus-powered */
1171 devstatus = 0;
1172 usb_get_status(udev, USB_RECIP_DEVICE, 0, &devstatus);
1173 le16_to_cpus(&devstatus);
1174 bus_powered = ((devstatus & (1 << USB_DEVICE_SELF_POWERED)) == 0);
1175 dev_dbg(&udev->dev, "device is %s-powered\n",
1176 bus_powered ? "bus" : "self");
1177
1178 best = NULL; 1174 best = NULL;
1179 c = udev->config; 1175 c = udev->config;
1180 num_configs = udev->descriptor.bNumConfigurations; 1176 num_configs = udev->descriptor.bNumConfigurations;
@@ -1191,6 +1187,19 @@ static int choose_configuration(struct usb_device *udev)
1191 * similar errors in their descriptors. If the next test 1187 * similar errors in their descriptors. If the next test
1192 * were allowed to execute, such configurations would always 1188 * were allowed to execute, such configurations would always
1193 * be rejected and the devices would not work as expected. 1189 * be rejected and the devices would not work as expected.
1190 * In the meantime, we run the risk of selecting a config
1191 * that requires external power at a time when that power
1192 * isn't available. It seems to be the lesser of two evils.
1193 *
1194 * Bugzilla #6448 reports a device that appears to crash
1195 * when it receives a GET_DEVICE_STATUS request! We don't
1196 * have any other way to tell whether a device is self-powered,
1197 * but since we don't use that information anywhere but here,
1198 * the call has been removed.
1199 *
1200 * Maybe the GET_DEVICE_STATUS call and the test below can
1201 * be reinstated when device firmwares become more reliable.
1202 * Don't hold your breath.
1194 */ 1203 */
1195#if 0 1204#if 0
1196 /* Rule out self-powered configs for a bus-powered device */ 1205 /* Rule out self-powered configs for a bus-powered device */
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index d7352aa73b5e..b7fdc1cd134a 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -1194,7 +1194,6 @@ EXPORT_SYMBOL(usb_disabled);
1194EXPORT_SYMBOL_GPL(usb_get_intf); 1194EXPORT_SYMBOL_GPL(usb_get_intf);
1195EXPORT_SYMBOL_GPL(usb_put_intf); 1195EXPORT_SYMBOL_GPL(usb_put_intf);
1196 1196
1197EXPORT_SYMBOL(usb_alloc_dev);
1198EXPORT_SYMBOL(usb_put_dev); 1197EXPORT_SYMBOL(usb_put_dev);
1199EXPORT_SYMBOL(usb_get_dev); 1198EXPORT_SYMBOL(usb_get_dev);
1200EXPORT_SYMBOL(usb_hub_tt_clear_buffer); 1199EXPORT_SYMBOL(usb_hub_tt_clear_buffer);
@@ -1208,7 +1207,6 @@ EXPORT_SYMBOL(usb_ifnum_to_if);
1208EXPORT_SYMBOL(usb_altnum_to_altsetting); 1207EXPORT_SYMBOL(usb_altnum_to_altsetting);
1209 1208
1210EXPORT_SYMBOL(usb_reset_device); 1209EXPORT_SYMBOL(usb_reset_device);
1211EXPORT_SYMBOL(usb_disconnect);
1212 1210
1213EXPORT_SYMBOL(__usb_get_extra_descriptor); 1211EXPORT_SYMBOL(__usb_get_extra_descriptor);
1214 1212
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index d80f71877d68..363b2ad74ae6 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -69,11 +69,11 @@ choice
69 often need board-specific hooks. 69 often need board-specific hooks.
70 70
71config USB_GADGET_NET2280 71config USB_GADGET_NET2280
72 boolean "NetChip 2280" 72 boolean "NetChip 228x"
73 depends on PCI 73 depends on PCI
74 select USB_GADGET_DUALSPEED 74 select USB_GADGET_DUALSPEED
75 help 75 help
76 NetChip 2280 is a PCI based USB peripheral controller which 76 NetChip 2280 / 2282 is a PCI based USB peripheral controller which
77 supports both full and high speed USB 2.0 data transfers. 77 supports both full and high speed USB 2.0 data transfers.
78 78
79 It has six configurable endpoints, as well as endpoint zero 79 It has six configurable endpoints, as well as endpoint zero
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 865858cfd1c2..b8d0b7825bf3 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1709,7 +1709,7 @@ static int __devexit at91udc_remove(struct platform_device *dev)
1709} 1709}
1710 1710
1711#ifdef CONFIG_PM 1711#ifdef CONFIG_PM
1712static int at91udc_suspend(struct platform_device *dev, u32 state, u32 level) 1712static int at91udc_suspend(struct platform_device *dev, pm_message_t mesg)
1713{ 1713{
1714 struct at91_udc *udc = platform_get_drvdata(dev); 1714 struct at91_udc *udc = platform_get_drvdata(dev);
1715 1715
@@ -1731,7 +1731,7 @@ static int at91udc_suspend(struct platform_device *dev, u32 state, u32 level)
1731 return 0; 1731 return 0;
1732} 1732}
1733 1733
1734static int at91udc_resume(struct platform_device *dev, u32 level) 1734static int at91udc_resume(struct platform_device *dev)
1735{ 1735{
1736 struct at91_udc *udc = platform_get_drvdata(dev); 1736 struct at91_udc *udc = platform_get_drvdata(dev);
1737 1737
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index c3d8e5c5bf28..9c4422ac9de4 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -2338,6 +2338,9 @@ autoconf_fail:
2338 hs_subset_descriptors(); 2338 hs_subset_descriptors();
2339 } 2339 }
2340 2340
2341 device_desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
2342 usb_gadget_set_selfpowered (gadget);
2343
2341 /* For now RNDIS is always a second config */ 2344 /* For now RNDIS is always a second config */
2342 if (rndis) 2345 if (rndis)
2343 device_desc.bNumConfigurations = 2; 2346 device_desc.bNumConfigurations = 2;
@@ -2361,9 +2364,6 @@ autoconf_fail:
2361#endif 2364#endif
2362#endif /* DUALSPEED */ 2365#endif /* DUALSPEED */
2363 2366
2364 device_desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
2365 usb_gadget_set_selfpowered (gadget);
2366
2367 if (gadget->is_otg) { 2367 if (gadget->is_otg) {
2368 otg_descriptor.bmAttributes |= USB_OTG_HNP, 2368 otg_descriptor.bmAttributes |= USB_OTG_HNP,
2369 eth_config.bmAttributes |= USB_CONFIG_ATT_WAKEUP; 2369 eth_config.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index cf3be299e353..6f887478b148 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -71,6 +71,12 @@
71 * requirement amounts to two 16K buffers, size configurable by a parameter. 71 * requirement amounts to two 16K buffers, size configurable by a parameter.
72 * Support is included for both full-speed and high-speed operation. 72 * Support is included for both full-speed and high-speed operation.
73 * 73 *
74 * Note that the driver is slightly non-portable in that it assumes a
75 * single memory/DMA buffer will be useable for bulk-in, bulk-out, and
76 * interrupt-in endpoints. With most device controllers this isn't an
77 * issue, but there may be some with hardware restrictions that prevent
78 * a buffer from being used by more than one endpoint.
79 *
74 * Module options: 80 * Module options:
75 * 81 *
76 * file=filename[,filename...] 82 * file=filename[,filename...]
@@ -108,6 +114,14 @@
108 * setting are not allowed when the medium is loaded. 114 * setting are not allowed when the medium is loaded.
109 * 115 *
110 * This gadget driver is heavily based on "Gadget Zero" by David Brownell. 116 * This gadget driver is heavily based on "Gadget Zero" by David Brownell.
117 * The driver's SCSI command interface was based on the "Information
118 * technology - Small Computer System Interface - 2" document from
119 * X3T9.2 Project 375D, Revision 10L, 7-SEP-93, available at
120 * <http://www.t10.org/ftp/t10/drafts/s2/s2-r10l.pdf>. The single exception
121 * is opcode 0x23 (READ FORMAT CAPACITIES), which was based on the
122 * "Universal Serial Bus Mass Storage Class UFI Command Specification"
123 * document, Revision 1.0, December 14, 1998, available at
124 * <http://www.usb.org/developers/devclass_docs/usbmass-ufi10.pdf>.
111 */ 125 */
112 126
113 127
@@ -334,11 +348,9 @@ MODULE_LICENSE("Dual BSD/GPL");
334 348
335#define MAX_LUNS 8 349#define MAX_LUNS 8
336 350
337 /* Arggh! There should be a module_param_array_named macro! */
338static char *file[MAX_LUNS];
339static int ro[MAX_LUNS];
340
341static struct { 351static struct {
352 char *file[MAX_LUNS];
353 int ro[MAX_LUNS];
342 int num_filenames; 354 int num_filenames;
343 int num_ros; 355 int num_ros;
344 unsigned int nluns; 356 unsigned int nluns;
@@ -370,10 +382,11 @@ static struct {
370 }; 382 };
371 383
372 384
373module_param_array(file, charp, &mod_data.num_filenames, S_IRUGO); 385module_param_array_named(file, mod_data.file, charp, &mod_data.num_filenames,
386 S_IRUGO);
374MODULE_PARM_DESC(file, "names of backing files or devices"); 387MODULE_PARM_DESC(file, "names of backing files or devices");
375 388
376module_param_array(ro, bool, &mod_data.num_ros, S_IRUGO); 389module_param_array_named(ro, mod_data.ro, bool, &mod_data.num_ros, S_IRUGO);
377MODULE_PARM_DESC(ro, "true to force read-only"); 390MODULE_PARM_DESC(ro, "true to force read-only");
378 391
379module_param_named(luns, mod_data.nluns, uint, S_IRUGO); 392module_param_named(luns, mod_data.nluns, uint, S_IRUGO);
@@ -1795,6 +1808,7 @@ static int do_write(struct fsg_dev *fsg)
1795 * the bulk-out maxpacket size */ 1808 * the bulk-out maxpacket size */
1796 bh->outreq->length = bh->bulk_out_intended_length = 1809 bh->outreq->length = bh->bulk_out_intended_length =
1797 amount; 1810 amount;
1811 bh->outreq->short_not_ok = 1;
1798 start_transfer(fsg, fsg->bulk_out, bh->outreq, 1812 start_transfer(fsg, fsg->bulk_out, bh->outreq,
1799 &bh->outreq_busy, &bh->state); 1813 &bh->outreq_busy, &bh->state);
1800 fsg->next_buffhd_to_fill = bh->next; 1814 fsg->next_buffhd_to_fill = bh->next;
@@ -2398,6 +2412,7 @@ static int throw_away_data(struct fsg_dev *fsg)
2398 * the bulk-out maxpacket size */ 2412 * the bulk-out maxpacket size */
2399 bh->outreq->length = bh->bulk_out_intended_length = 2413 bh->outreq->length = bh->bulk_out_intended_length =
2400 amount; 2414 amount;
2415 bh->outreq->short_not_ok = 1;
2401 start_transfer(fsg, fsg->bulk_out, bh->outreq, 2416 start_transfer(fsg, fsg->bulk_out, bh->outreq,
2402 &bh->outreq_busy, &bh->state); 2417 &bh->outreq_busy, &bh->state);
2403 fsg->next_buffhd_to_fill = bh->next; 2418 fsg->next_buffhd_to_fill = bh->next;
@@ -3029,6 +3044,7 @@ static int get_next_command(struct fsg_dev *fsg)
3029 3044
3030 /* Queue a request to read a Bulk-only CBW */ 3045 /* Queue a request to read a Bulk-only CBW */
3031 set_bulk_out_req_length(fsg, bh, USB_BULK_CB_WRAP_LEN); 3046 set_bulk_out_req_length(fsg, bh, USB_BULK_CB_WRAP_LEN);
3047 bh->outreq->short_not_ok = 1;
3032 start_transfer(fsg, fsg->bulk_out, bh->outreq, 3048 start_transfer(fsg, fsg->bulk_out, bh->outreq,
3033 &bh->outreq_busy, &bh->state); 3049 &bh->outreq_busy, &bh->state);
3034 3050
@@ -3859,7 +3875,7 @@ static int __init fsg_bind(struct usb_gadget *gadget)
3859 3875
3860 for (i = 0; i < fsg->nluns; ++i) { 3876 for (i = 0; i < fsg->nluns; ++i) {
3861 curlun = &fsg->luns[i]; 3877 curlun = &fsg->luns[i];
3862 curlun->ro = ro[i]; 3878 curlun->ro = mod_data.ro[i];
3863 curlun->dev.parent = &gadget->dev; 3879 curlun->dev.parent = &gadget->dev;
3864 curlun->dev.driver = &fsg_driver.driver; 3880 curlun->dev.driver = &fsg_driver.driver;
3865 dev_set_drvdata(&curlun->dev, fsg); 3881 dev_set_drvdata(&curlun->dev, fsg);
@@ -3876,8 +3892,9 @@ static int __init fsg_bind(struct usb_gadget *gadget)
3876 kref_get(&fsg->ref); 3892 kref_get(&fsg->ref);
3877 } 3893 }
3878 3894
3879 if (file[i] && *file[i]) { 3895 if (mod_data.file[i] && *mod_data.file[i]) {
3880 if ((rc = open_backing_file(curlun, file[i])) != 0) 3896 if ((rc = open_backing_file(curlun,
3897 mod_data.file[i])) != 0)
3881 goto out; 3898 goto out;
3882 } else if (!mod_data.removable) { 3899 } else if (!mod_data.removable) {
3883 ERROR(fsg, "no file given for LUN%d\n", i); 3900 ERROR(fsg, "no file given for LUN%d\n", i);
@@ -3953,6 +3970,9 @@ static int __init fsg_bind(struct usb_gadget *gadget)
3953 for (i = 0; i < NUM_BUFFERS; ++i) { 3970 for (i = 0; i < NUM_BUFFERS; ++i) {
3954 struct fsg_buffhd *bh = &fsg->buffhds[i]; 3971 struct fsg_buffhd *bh = &fsg->buffhds[i];
3955 3972
3973 /* Allocate for the bulk-in endpoint. We assume that
3974 * the buffer will also work with the bulk-out (and
3975 * interrupt-in) endpoint. */
3956 bh->buf = usb_ep_alloc_buffer(fsg->bulk_in, mod_data.buflen, 3976 bh->buf = usb_ep_alloc_buffer(fsg->bulk_in, mod_data.buflen,
3957 &bh->dma, GFP_KERNEL); 3977 &bh->dma, GFP_KERNEL);
3958 if (!bh->buf) 3978 if (!bh->buf)
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index c4081407171f..aa80f0910720 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -100,9 +100,9 @@
100#define gadget_is_musbhsfc(g) 0 100#define gadget_is_musbhsfc(g) 0
101#endif 101#endif
102 102
103/* Mentor high speed "dual role" controller, peripheral mode */ 103/* Mentor high speed "dual role" controller, in peripheral role */
104#ifdef CONFIG_USB_GADGET_MUSBHDRC 104#ifdef CONFIG_USB_GADGET_MUSB_HDRC
105#define gadget_is_musbhdrc(g) !strcmp("musbhdrc_udc", (g)->name) 105#define gadget_is_musbhdrc(g) !strcmp("musb_hdrc", (g)->name)
106#else 106#else
107#define gadget_is_musbhdrc(g) 0 107#define gadget_is_musbhdrc(g) 0
108#endif 108#endif
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 3f618ce6998d..0eb010a3f5bc 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -810,7 +810,7 @@ ep_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
810 if (value == 0) 810 if (value == 0)
811 data->state = STATE_EP_ENABLED; 811 data->state = STATE_EP_ENABLED;
812 break; 812 break;
813#ifdef HIGHSPEED 813#ifdef CONFIG_USB_GADGET_DUALSPEED
814 case USB_SPEED_HIGH: 814 case USB_SPEED_HIGH:
815 /* fails if caller didn't provide that descriptor... */ 815 /* fails if caller didn't provide that descriptor... */
816 value = usb_ep_enable (ep, &data->hs_desc); 816 value = usb_ep_enable (ep, &data->hs_desc);
@@ -982,7 +982,7 @@ ep0_read (struct file *fd, char __user *buf, size_t len, loff_t *ptr)
982 /* assume that was SET_CONFIGURATION */ 982 /* assume that was SET_CONFIGURATION */
983 if (dev->current_config) { 983 if (dev->current_config) {
984 unsigned power; 984 unsigned power;
985#ifdef HIGHSPEED 985#ifdef CONFIG_USB_GADGET_DUALSPEED
986 if (dev->gadget->speed == USB_SPEED_HIGH) 986 if (dev->gadget->speed == USB_SPEED_HIGH)
987 power = dev->hs_config->bMaxPower; 987 power = dev->hs_config->bMaxPower;
988 else 988 else
@@ -1262,7 +1262,7 @@ static struct file_operations ep0_io_operations = {
1262 * Unrecognized ep0 requests may be handled in user space. 1262 * Unrecognized ep0 requests may be handled in user space.
1263 */ 1263 */
1264 1264
1265#ifdef HIGHSPEED 1265#ifdef CONFIG_USB_GADGET_DUALSPEED
1266static void make_qualifier (struct dev_data *dev) 1266static void make_qualifier (struct dev_data *dev)
1267{ 1267{
1268 struct usb_qualifier_descriptor qual; 1268 struct usb_qualifier_descriptor qual;
@@ -1291,7 +1291,7 @@ static int
1291config_buf (struct dev_data *dev, u8 type, unsigned index) 1291config_buf (struct dev_data *dev, u8 type, unsigned index)
1292{ 1292{
1293 int len; 1293 int len;
1294#ifdef HIGHSPEED 1294#ifdef CONFIG_USB_GADGET_DUALSPEED
1295 int hs; 1295 int hs;
1296#endif 1296#endif
1297 1297
@@ -1299,7 +1299,7 @@ config_buf (struct dev_data *dev, u8 type, unsigned index)
1299 if (index > 0) 1299 if (index > 0)
1300 return -EINVAL; 1300 return -EINVAL;
1301 1301
1302#ifdef HIGHSPEED 1302#ifdef CONFIG_USB_GADGET_DUALSPEED
1303 hs = (dev->gadget->speed == USB_SPEED_HIGH); 1303 hs = (dev->gadget->speed == USB_SPEED_HIGH);
1304 if (type == USB_DT_OTHER_SPEED_CONFIG) 1304 if (type == USB_DT_OTHER_SPEED_CONFIG)
1305 hs = !hs; 1305 hs = !hs;
@@ -1335,12 +1335,12 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
1335 dev->state = STATE_CONNECTED; 1335 dev->state = STATE_CONNECTED;
1336 dev->dev->bMaxPacketSize0 = gadget->ep0->maxpacket; 1336 dev->dev->bMaxPacketSize0 = gadget->ep0->maxpacket;
1337 1337
1338#ifdef HIGHSPEED 1338#ifdef CONFIG_USB_GADGET_DUALSPEED
1339 if (gadget->speed == USB_SPEED_HIGH && dev->hs_config == 0) { 1339 if (gadget->speed == USB_SPEED_HIGH && dev->hs_config == 0) {
1340 ERROR (dev, "no high speed config??\n"); 1340 ERROR (dev, "no high speed config??\n");
1341 return -EINVAL; 1341 return -EINVAL;
1342 } 1342 }
1343#endif /* HIGHSPEED */ 1343#endif /* CONFIG_USB_GADGET_DUALSPEED */
1344 1344
1345 INFO (dev, "connected\n"); 1345 INFO (dev, "connected\n");
1346 event = next_event (dev, GADGETFS_CONNECT); 1346 event = next_event (dev, GADGETFS_CONNECT);
@@ -1352,11 +1352,11 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
1352 /* ... down_trylock (&data->lock) ... */ 1352 /* ... down_trylock (&data->lock) ... */
1353 if (data->state != STATE_EP_DEFER_ENABLE) 1353 if (data->state != STATE_EP_DEFER_ENABLE)
1354 continue; 1354 continue;
1355#ifdef HIGHSPEED 1355#ifdef CONFIG_USB_GADGET_DUALSPEED
1356 if (gadget->speed == USB_SPEED_HIGH) 1356 if (gadget->speed == USB_SPEED_HIGH)
1357 value = usb_ep_enable (ep, &data->hs_desc); 1357 value = usb_ep_enable (ep, &data->hs_desc);
1358 else 1358 else
1359#endif /* HIGHSPEED */ 1359#endif /* CONFIG_USB_GADGET_DUALSPEED */
1360 value = usb_ep_enable (ep, &data->desc); 1360 value = usb_ep_enable (ep, &data->desc);
1361 if (value) { 1361 if (value) {
1362 ERROR (dev, "deferred %s enable --> %d\n", 1362 ERROR (dev, "deferred %s enable --> %d\n",
@@ -1391,7 +1391,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
1391 value = min (w_length, (u16) sizeof *dev->dev); 1391 value = min (w_length, (u16) sizeof *dev->dev);
1392 req->buf = dev->dev; 1392 req->buf = dev->dev;
1393 break; 1393 break;
1394#ifdef HIGHSPEED 1394#ifdef CONFIG_USB_GADGET_DUALSPEED
1395 case USB_DT_DEVICE_QUALIFIER: 1395 case USB_DT_DEVICE_QUALIFIER:
1396 if (!dev->hs_config) 1396 if (!dev->hs_config)
1397 break; 1397 break;
@@ -1428,7 +1428,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
1428 // user mode expected to disable endpoints 1428 // user mode expected to disable endpoints
1429 } else { 1429 } else {
1430 u8 config, power; 1430 u8 config, power;
1431#ifdef HIGHSPEED 1431#ifdef CONFIG_USB_GADGET_DUALSPEED
1432 if (gadget->speed == USB_SPEED_HIGH) { 1432 if (gadget->speed == USB_SPEED_HIGH) {
1433 config = dev->hs_config->bConfigurationValue; 1433 config = dev->hs_config->bConfigurationValue;
1434 power = dev->hs_config->bMaxPower; 1434 power = dev->hs_config->bMaxPower;
@@ -1614,6 +1614,7 @@ static int activate_ep_files (struct dev_data *dev)
1614 data, &ep_config_operations, 1614 data, &ep_config_operations,
1615 &data->dentry); 1615 &data->dentry);
1616 if (!data->inode) { 1616 if (!data->inode) {
1617 usb_ep_free_request(ep, data->req);
1617 kfree (data); 1618 kfree (data);
1618 goto enomem; 1619 goto enomem;
1619 } 1620 }
@@ -1728,7 +1729,7 @@ gadgetfs_suspend (struct usb_gadget *gadget)
1728} 1729}
1729 1730
1730static struct usb_gadget_driver gadgetfs_driver = { 1731static struct usb_gadget_driver gadgetfs_driver = {
1731#ifdef HIGHSPEED 1732#ifdef CONFIG_USB_GADGET_DUALSPEED
1732 .speed = USB_SPEED_HIGH, 1733 .speed = USB_SPEED_HIGH,
1733#else 1734#else
1734 .speed = USB_SPEED_FULL, 1735 .speed = USB_SPEED_FULL,
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index fb73dc100535..0b9293493957 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -26,6 +26,8 @@
26 * Copyright (C) 2003 David Brownell 26 * Copyright (C) 2003 David Brownell
27 * Copyright (C) 2003-2005 PLX Technology, Inc. 27 * Copyright (C) 2003-2005 PLX Technology, Inc.
28 * 28 *
29 * Modified Seth Levy 2005 PLX Technology, Inc. to provide compatibility with 2282 chip
30 *
29 * This program is free software; you can redistribute it and/or modify 31 * This program is free software; you can redistribute it and/or modify
30 * it under the terms of the GNU General Public License as published by 32 * it under the terms of the GNU General Public License as published by
31 * the Free Software Foundation; either version 2 of the License, or 33 * the Free Software Foundation; either version 2 of the License, or
@@ -71,8 +73,8 @@
71#include <asm/unaligned.h> 73#include <asm/unaligned.h>
72 74
73 75
74#define DRIVER_DESC "PLX NET2280 USB Peripheral Controller" 76#define DRIVER_DESC "PLX NET228x USB Peripheral Controller"
75#define DRIVER_VERSION "2005 Feb 03" 77#define DRIVER_VERSION "2005 Sept 27"
76 78
77#define DMA_ADDR_INVALID (~(dma_addr_t)0) 79#define DMA_ADDR_INVALID (~(dma_addr_t)0)
78#define EP_DONTUSE 13 /* nonzero */ 80#define EP_DONTUSE 13 /* nonzero */
@@ -118,7 +120,7 @@ module_param (fifo_mode, ushort, 0644);
118/* enable_suspend -- When enabled, the driver will respond to 120/* enable_suspend -- When enabled, the driver will respond to
119 * USB suspend requests by powering down the NET2280. Otherwise, 121 * USB suspend requests by powering down the NET2280. Otherwise,
120 * USB suspend requests will be ignored. This is acceptible for 122 * USB suspend requests will be ignored. This is acceptible for
121 * self-powered devices, and helps avoid some quirks. 123 * self-powered devices
122 */ 124 */
123static int enable_suspend = 0; 125static int enable_suspend = 0;
124 126
@@ -223,6 +225,11 @@ net2280_enable (struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
223 ep->is_in = (tmp & USB_DIR_IN) != 0; 225 ep->is_in = (tmp & USB_DIR_IN) != 0;
224 if (!ep->is_in) 226 if (!ep->is_in)
225 writel ((1 << SET_NAK_OUT_PACKETS), &ep->regs->ep_rsp); 227 writel ((1 << SET_NAK_OUT_PACKETS), &ep->regs->ep_rsp);
228 else if (dev->pdev->device != 0x2280) {
229 /* Added for 2282, Don't use nak packets on an in endpoint, this was ignored on 2280 */
230 writel ((1 << CLEAR_NAK_OUT_PACKETS)
231 | (1 << CLEAR_NAK_OUT_PACKETS_MODE), &ep->regs->ep_rsp);
232 }
226 233
227 writel (tmp, &ep->regs->ep_cfg); 234 writel (tmp, &ep->regs->ep_cfg);
228 235
@@ -232,8 +239,9 @@ net2280_enable (struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
232 writel (tmp, &dev->regs->pciirqenb0); 239 writel (tmp, &dev->regs->pciirqenb0);
233 240
234 tmp = (1 << DATA_PACKET_RECEIVED_INTERRUPT_ENABLE) 241 tmp = (1 << DATA_PACKET_RECEIVED_INTERRUPT_ENABLE)
235 | (1 << DATA_PACKET_TRANSMITTED_INTERRUPT_ENABLE) 242 | (1 << DATA_PACKET_TRANSMITTED_INTERRUPT_ENABLE);
236 | readl (&ep->regs->ep_irqenb); 243 if (dev->pdev->device == 0x2280)
244 tmp |= readl (&ep->regs->ep_irqenb);
237 writel (tmp, &ep->regs->ep_irqenb); 245 writel (tmp, &ep->regs->ep_irqenb);
238 } else { /* dma, per-request */ 246 } else { /* dma, per-request */
239 tmp = (1 << (8 + ep->num)); /* completion */ 247 tmp = (1 << (8 + ep->num)); /* completion */
@@ -314,10 +322,18 @@ static void ep_reset (struct net2280_regs __iomem *regs, struct net2280_ep *ep)
314 /* init to our chosen defaults, notably so that we NAK OUT 322 /* init to our chosen defaults, notably so that we NAK OUT
315 * packets until the driver queues a read (+note erratum 0112) 323 * packets until the driver queues a read (+note erratum 0112)
316 */ 324 */
317 tmp = (1 << SET_NAK_OUT_PACKETS_MODE) 325 if (!ep->is_in || ep->dev->pdev->device == 0x2280) {
326 tmp = (1 << SET_NAK_OUT_PACKETS_MODE)
318 | (1 << SET_NAK_OUT_PACKETS) 327 | (1 << SET_NAK_OUT_PACKETS)
319 | (1 << CLEAR_EP_HIDE_STATUS_PHASE) 328 | (1 << CLEAR_EP_HIDE_STATUS_PHASE)
320 | (1 << CLEAR_INTERRUPT_MODE); 329 | (1 << CLEAR_INTERRUPT_MODE);
330 } else {
331 /* added for 2282 */
332 tmp = (1 << CLEAR_NAK_OUT_PACKETS_MODE)
333 | (1 << CLEAR_NAK_OUT_PACKETS)
334 | (1 << CLEAR_EP_HIDE_STATUS_PHASE)
335 | (1 << CLEAR_INTERRUPT_MODE);
336 }
321 337
322 if (ep->num != 0) { 338 if (ep->num != 0) {
323 tmp |= (1 << CLEAR_ENDPOINT_TOGGLE) 339 tmp |= (1 << CLEAR_ENDPOINT_TOGGLE)
@@ -326,14 +342,18 @@ static void ep_reset (struct net2280_regs __iomem *regs, struct net2280_ep *ep)
326 writel (tmp, &ep->regs->ep_rsp); 342 writel (tmp, &ep->regs->ep_rsp);
327 343
328 /* scrub most status bits, and flush any fifo state */ 344 /* scrub most status bits, and flush any fifo state */
329 writel ( (1 << TIMEOUT) 345 if (ep->dev->pdev->device == 0x2280)
346 tmp = (1 << FIFO_OVERFLOW)
347 | (1 << FIFO_UNDERFLOW);
348 else
349 tmp = 0;
350
351 writel (tmp | (1 << TIMEOUT)
330 | (1 << USB_STALL_SENT) 352 | (1 << USB_STALL_SENT)
331 | (1 << USB_IN_NAK_SENT) 353 | (1 << USB_IN_NAK_SENT)
332 | (1 << USB_IN_ACK_RCVD) 354 | (1 << USB_IN_ACK_RCVD)
333 | (1 << USB_OUT_PING_NAK_SENT) 355 | (1 << USB_OUT_PING_NAK_SENT)
334 | (1 << USB_OUT_ACK_SENT) 356 | (1 << USB_OUT_ACK_SENT)
335 | (1 << FIFO_OVERFLOW)
336 | (1 << FIFO_UNDERFLOW)
337 | (1 << FIFO_FLUSH) 357 | (1 << FIFO_FLUSH)
338 | (1 << SHORT_PACKET_OUT_DONE_INTERRUPT) 358 | (1 << SHORT_PACKET_OUT_DONE_INTERRUPT)
339 | (1 << SHORT_PACKET_TRANSFERRED_INTERRUPT) 359 | (1 << SHORT_PACKET_TRANSFERRED_INTERRUPT)
@@ -718,7 +738,7 @@ fill_dma_desc (struct net2280_ep *ep, struct net2280_request *req, int valid)
718 */ 738 */
719 if (ep->is_in) 739 if (ep->is_in)
720 dmacount |= (1 << DMA_DIRECTION); 740 dmacount |= (1 << DMA_DIRECTION);
721 else if ((dmacount % ep->ep.maxpacket) != 0) 741 if ((!ep->is_in && (dmacount % ep->ep.maxpacket) != 0) || ep->dev->pdev->device != 0x2280)
722 dmacount |= (1 << END_OF_CHAIN); 742 dmacount |= (1 << END_OF_CHAIN);
723 743
724 req->valid = valid; 744 req->valid = valid;
@@ -760,9 +780,12 @@ static inline void stop_dma (struct net2280_dma_regs __iomem *dma)
760static void start_queue (struct net2280_ep *ep, u32 dmactl, u32 td_dma) 780static void start_queue (struct net2280_ep *ep, u32 dmactl, u32 td_dma)
761{ 781{
762 struct net2280_dma_regs __iomem *dma = ep->dma; 782 struct net2280_dma_regs __iomem *dma = ep->dma;
783 unsigned int tmp = (1 << VALID_BIT) | (ep->is_in << DMA_DIRECTION);
784
785 if (ep->dev->pdev->device != 0x2280)
786 tmp |= (1 << END_OF_CHAIN);
763 787
764 writel ((1 << VALID_BIT) | (ep->is_in << DMA_DIRECTION), 788 writel (tmp, &dma->dmacount);
765 &dma->dmacount);
766 writel (readl (&dma->dmastat), &dma->dmastat); 789 writel (readl (&dma->dmastat), &dma->dmastat);
767 790
768 writel (td_dma, &dma->dmadesc); 791 writel (td_dma, &dma->dmadesc);
@@ -2110,7 +2133,11 @@ static void handle_ep_small (struct net2280_ep *ep)
2110 VDEBUG (ep->dev, "%s ack ep_stat %08x, req %p\n", 2133 VDEBUG (ep->dev, "%s ack ep_stat %08x, req %p\n",
2111 ep->ep.name, t, req ? &req->req : 0); 2134 ep->ep.name, t, req ? &req->req : 0);
2112#endif 2135#endif
2113 writel (t & ~(1 << NAK_OUT_PACKETS), &ep->regs->ep_stat); 2136 if (!ep->is_in || ep->dev->pdev->device == 0x2280)
2137 writel (t & ~(1 << NAK_OUT_PACKETS), &ep->regs->ep_stat);
2138 else
2139 /* Added for 2282 */
2140 writel (t, &ep->regs->ep_stat);
2114 2141
2115 /* for ep0, monitor token irqs to catch data stage length errors 2142 /* for ep0, monitor token irqs to catch data stage length errors
2116 * and to synchronize on status. 2143 * and to synchronize on status.
@@ -2139,7 +2166,7 @@ static void handle_ep_small (struct net2280_ep *ep)
2139 ep->stopped = 1; 2166 ep->stopped = 1;
2140 set_halt (ep); 2167 set_halt (ep);
2141 mode = 2; 2168 mode = 2;
2142 } else if (!req && ep->stopped) 2169 } else if (!req && !ep->stopped)
2143 write_fifo (ep, NULL); 2170 write_fifo (ep, NULL);
2144 } 2171 }
2145 } else { 2172 } else {
@@ -2214,7 +2241,8 @@ static void handle_ep_small (struct net2280_ep *ep)
2214 if (likely (req)) { 2241 if (likely (req)) {
2215 req->td->dmacount = 0; 2242 req->td->dmacount = 0;
2216 t = readl (&ep->regs->ep_avail); 2243 t = readl (&ep->regs->ep_avail);
2217 dma_done (ep, req, count, t); 2244 dma_done (ep, req, count,
2245 (ep->out_overflow || t) ? -EOVERFLOW : 0);
2218 } 2246 }
2219 2247
2220 /* also flush to prevent erratum 0106 trouble */ 2248 /* also flush to prevent erratum 0106 trouble */
@@ -2252,9 +2280,7 @@ static void handle_ep_small (struct net2280_ep *ep)
2252 /* if we wrote it all, we're usually done */ 2280 /* if we wrote it all, we're usually done */
2253 if (req->req.actual == req->req.length) { 2281 if (req->req.actual == req->req.length) {
2254 if (ep->num == 0) { 2282 if (ep->num == 0) {
2255 /* wait for control status */ 2283 /* send zlps until the status stage */
2256 if (mode != 2)
2257 req = NULL;
2258 } else if (!req->req.zero || len != ep->ep.maxpacket) 2284 } else if (!req->req.zero || len != ep->ep.maxpacket)
2259 mode = 2; 2285 mode = 2;
2260 } 2286 }
@@ -2337,7 +2363,7 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat)
2337 u32 raw [2]; 2363 u32 raw [2];
2338 struct usb_ctrlrequest r; 2364 struct usb_ctrlrequest r;
2339 } u; 2365 } u;
2340 int tmp = 0; 2366 int tmp;
2341 struct net2280_request *req; 2367 struct net2280_request *req;
2342 2368
2343 if (dev->gadget.speed == USB_SPEED_UNKNOWN) { 2369 if (dev->gadget.speed == USB_SPEED_UNKNOWN) {
@@ -2364,14 +2390,19 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat)
2364 } 2390 }
2365 ep->stopped = 0; 2391 ep->stopped = 0;
2366 dev->protocol_stall = 0; 2392 dev->protocol_stall = 0;
2367 writel ( (1 << TIMEOUT) 2393
2394 if (ep->dev->pdev->device == 0x2280)
2395 tmp = (1 << FIFO_OVERFLOW)
2396 | (1 << FIFO_UNDERFLOW);
2397 else
2398 tmp = 0;
2399
2400 writel (tmp | (1 << TIMEOUT)
2368 | (1 << USB_STALL_SENT) 2401 | (1 << USB_STALL_SENT)
2369 | (1 << USB_IN_NAK_SENT) 2402 | (1 << USB_IN_NAK_SENT)
2370 | (1 << USB_IN_ACK_RCVD) 2403 | (1 << USB_IN_ACK_RCVD)
2371 | (1 << USB_OUT_PING_NAK_SENT) 2404 | (1 << USB_OUT_PING_NAK_SENT)
2372 | (1 << USB_OUT_ACK_SENT) 2405 | (1 << USB_OUT_ACK_SENT)
2373 | (1 << FIFO_OVERFLOW)
2374 | (1 << FIFO_UNDERFLOW)
2375 | (1 << SHORT_PACKET_OUT_DONE_INTERRUPT) 2406 | (1 << SHORT_PACKET_OUT_DONE_INTERRUPT)
2376 | (1 << SHORT_PACKET_TRANSFERRED_INTERRUPT) 2407 | (1 << SHORT_PACKET_TRANSFERRED_INTERRUPT)
2377 | (1 << DATA_PACKET_RECEIVED_INTERRUPT) 2408 | (1 << DATA_PACKET_RECEIVED_INTERRUPT)
@@ -2385,6 +2416,8 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat)
2385 cpu_to_le32s (&u.raw [0]); 2416 cpu_to_le32s (&u.raw [0]);
2386 cpu_to_le32s (&u.raw [1]); 2417 cpu_to_le32s (&u.raw [1]);
2387 2418
2419 tmp = 0;
2420
2388#define w_value le16_to_cpup (&u.r.wValue) 2421#define w_value le16_to_cpup (&u.r.wValue)
2389#define w_index le16_to_cpup (&u.r.wIndex) 2422#define w_index le16_to_cpup (&u.r.wIndex)
2390#define w_length le16_to_cpup (&u.r.wLength) 2423#define w_length le16_to_cpup (&u.r.wLength)
@@ -2594,10 +2627,17 @@ static void handle_stat1_irqs (struct net2280 *dev, u32 stat)
2594 writel (stat, &dev->regs->irqstat1); 2627 writel (stat, &dev->regs->irqstat1);
2595 2628
2596 /* some status we can just ignore */ 2629 /* some status we can just ignore */
2597 stat &= ~((1 << CONTROL_STATUS_INTERRUPT) 2630 if (dev->pdev->device == 0x2280)
2598 | (1 << SUSPEND_REQUEST_INTERRUPT) 2631 stat &= ~((1 << CONTROL_STATUS_INTERRUPT)
2599 | (1 << RESUME_INTERRUPT) 2632 | (1 << SUSPEND_REQUEST_INTERRUPT)
2600 | (1 << SOF_INTERRUPT)); 2633 | (1 << RESUME_INTERRUPT)
2634 | (1 << SOF_INTERRUPT));
2635 else
2636 stat &= ~((1 << CONTROL_STATUS_INTERRUPT)
2637 | (1 << RESUME_INTERRUPT)
2638 | (1 << SOF_DOWN_INTERRUPT)
2639 | (1 << SOF_INTERRUPT));
2640
2601 if (!stat) 2641 if (!stat)
2602 return; 2642 return;
2603 // DEBUG (dev, "irqstat1 %08x\n", stat); 2643 // DEBUG (dev, "irqstat1 %08x\n", stat);
@@ -2702,6 +2742,10 @@ static irqreturn_t net2280_irq (int irq, void *_dev, struct pt_regs * r)
2702{ 2742{
2703 struct net2280 *dev = _dev; 2743 struct net2280 *dev = _dev;
2704 2744
2745 /* shared interrupt, not ours */
2746 if (!(readl(&dev->regs->irqstat0) & (1 << INTA_ASSERTED)))
2747 return IRQ_NONE;
2748
2705 spin_lock (&dev->lock); 2749 spin_lock (&dev->lock);
2706 2750
2707 /* handle disconnect, dma, and more */ 2751 /* handle disconnect, dma, and more */
@@ -2789,13 +2833,13 @@ static int net2280_probe (struct pci_dev *pdev, const struct pci_device_id *id)
2789 } 2833 }
2790 2834
2791 /* alloc, and start init */ 2835 /* alloc, and start init */
2792 dev = kmalloc (sizeof *dev, SLAB_KERNEL); 2836 dev = kzalloc (sizeof *dev, SLAB_KERNEL);
2793 if (dev == NULL){ 2837 if (dev == NULL){
2794 retval = -ENOMEM; 2838 retval = -ENOMEM;
2795 goto done; 2839 goto done;
2796 } 2840 }
2797 2841
2798 memset (dev, 0, sizeof *dev); 2842 pci_set_drvdata (pdev, dev);
2799 spin_lock_init (&dev->lock); 2843 spin_lock_init (&dev->lock);
2800 dev->pdev = pdev; 2844 dev->pdev = pdev;
2801 dev->gadget.ops = &net2280_ops; 2845 dev->gadget.ops = &net2280_ops;
@@ -2908,7 +2952,6 @@ static int net2280_probe (struct pci_dev *pdev, const struct pci_device_id *id)
2908 dev->chiprev = get_idx_reg (dev->regs, REG_CHIPREV) & 0xffff; 2952 dev->chiprev = get_idx_reg (dev->regs, REG_CHIPREV) & 0xffff;
2909 2953
2910 /* done */ 2954 /* done */
2911 pci_set_drvdata (pdev, dev);
2912 INFO (dev, "%s\n", driver_desc); 2955 INFO (dev, "%s\n", driver_desc);
2913 INFO (dev, "irq %s, pci mem %p, chip rev %04x\n", 2956 INFO (dev, "irq %s, pci mem %p, chip rev %04x\n",
2914 bufp, base, dev->chiprev); 2957 bufp, base, dev->chiprev);
@@ -2939,6 +2982,13 @@ static struct pci_device_id pci_ids [] = { {
2939 .device = 0x2280, 2982 .device = 0x2280,
2940 .subvendor = PCI_ANY_ID, 2983 .subvendor = PCI_ANY_ID,
2941 .subdevice = PCI_ANY_ID, 2984 .subdevice = PCI_ANY_ID,
2985}, {
2986 .class = ((PCI_CLASS_SERIAL_USB << 8) | 0xfe),
2987 .class_mask = ~0,
2988 .vendor = 0x17cc,
2989 .device = 0x2282,
2990 .subvendor = PCI_ANY_ID,
2991 .subdevice = PCI_ANY_ID,
2942 2992
2943}, { /* end: all zeroes */ } 2993}, { /* end: all zeroes */ }
2944}; 2994};
diff --git a/drivers/usb/gadget/net2280.h b/drivers/usb/gadget/net2280.h
index fff4509cf340..957d6df34015 100644
--- a/drivers/usb/gadget/net2280.h
+++ b/drivers/usb/gadget/net2280.h
@@ -22,420 +22,7 @@
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 */ 23 */
24 24
25/*-------------------------------------------------------------------------*/ 25#include <linux/usb/net2280.h>
26
27/* NET2280 MEMORY MAPPED REGISTERS
28 *
29 * The register layout came from the chip documentation, and the bit
30 * number definitions were extracted from chip specification.
31 *
32 * Use the shift operator ('<<') to build bit masks, with readl/writel
33 * to access the registers through PCI.
34 */
35
36/* main registers, BAR0 + 0x0000 */
37struct net2280_regs {
38 // offset 0x0000
39 u32 devinit;
40#define LOCAL_CLOCK_FREQUENCY 8
41#define FORCE_PCI_RESET 7
42#define PCI_ID 6
43#define PCI_ENABLE 5
44#define FIFO_SOFT_RESET 4
45#define CFG_SOFT_RESET 3
46#define PCI_SOFT_RESET 2
47#define USB_SOFT_RESET 1
48#define M8051_RESET 0
49 u32 eectl;
50#define EEPROM_ADDRESS_WIDTH 23
51#define EEPROM_CHIP_SELECT_ACTIVE 22
52#define EEPROM_PRESENT 21
53#define EEPROM_VALID 20
54#define EEPROM_BUSY 19
55#define EEPROM_CHIP_SELECT_ENABLE 18
56#define EEPROM_BYTE_READ_START 17
57#define EEPROM_BYTE_WRITE_START 16
58#define EEPROM_READ_DATA 8
59#define EEPROM_WRITE_DATA 0
60 u32 eeclkfreq;
61 u32 _unused0;
62 // offset 0x0010
63
64 u32 pciirqenb0; /* interrupt PCI master ... */
65#define SETUP_PACKET_INTERRUPT_ENABLE 7
66#define ENDPOINT_F_INTERRUPT_ENABLE 6
67#define ENDPOINT_E_INTERRUPT_ENABLE 5
68#define ENDPOINT_D_INTERRUPT_ENABLE 4
69#define ENDPOINT_C_INTERRUPT_ENABLE 3
70#define ENDPOINT_B_INTERRUPT_ENABLE 2
71#define ENDPOINT_A_INTERRUPT_ENABLE 1
72#define ENDPOINT_0_INTERRUPT_ENABLE 0
73 u32 pciirqenb1;
74#define PCI_INTERRUPT_ENABLE 31
75#define POWER_STATE_CHANGE_INTERRUPT_ENABLE 27
76#define PCI_ARBITER_TIMEOUT_INTERRUPT_ENABLE 26
77#define PCI_PARITY_ERROR_INTERRUPT_ENABLE 25
78#define PCI_MASTER_ABORT_RECEIVED_INTERRUPT_ENABLE 20
79#define PCI_TARGET_ABORT_RECEIVED_INTERRUPT_ENABLE 19
80#define PCI_TARGET_ABORT_ASSERTED_INTERRUPT_ENABLE 18
81#define PCI_RETRY_ABORT_INTERRUPT_ENABLE 17
82#define PCI_MASTER_CYCLE_DONE_INTERRUPT_ENABLE 16
83#define GPIO_INTERRUPT_ENABLE 13
84#define DMA_D_INTERRUPT_ENABLE 12
85#define DMA_C_INTERRUPT_ENABLE 11
86#define DMA_B_INTERRUPT_ENABLE 10
87#define DMA_A_INTERRUPT_ENABLE 9
88#define EEPROM_DONE_INTERRUPT_ENABLE 8
89#define VBUS_INTERRUPT_ENABLE 7
90#define CONTROL_STATUS_INTERRUPT_ENABLE 6
91#define ROOT_PORT_RESET_INTERRUPT_ENABLE 4
92#define SUSPEND_REQUEST_INTERRUPT_ENABLE 3
93#define SUSPEND_REQUEST_CHANGE_INTERRUPT_ENABLE 2
94#define RESUME_INTERRUPT_ENABLE 1
95#define SOF_INTERRUPT_ENABLE 0
96 u32 cpu_irqenb0; /* ... or onboard 8051 */
97#define SETUP_PACKET_INTERRUPT_ENABLE 7
98#define ENDPOINT_F_INTERRUPT_ENABLE 6
99#define ENDPOINT_E_INTERRUPT_ENABLE 5
100#define ENDPOINT_D_INTERRUPT_ENABLE 4
101#define ENDPOINT_C_INTERRUPT_ENABLE 3
102#define ENDPOINT_B_INTERRUPT_ENABLE 2
103#define ENDPOINT_A_INTERRUPT_ENABLE 1
104#define ENDPOINT_0_INTERRUPT_ENABLE 0
105 u32 cpu_irqenb1;
106#define CPU_INTERRUPT_ENABLE 31
107#define POWER_STATE_CHANGE_INTERRUPT_ENABLE 27
108#define PCI_ARBITER_TIMEOUT_INTERRUPT_ENABLE 26
109#define PCI_PARITY_ERROR_INTERRUPT_ENABLE 25
110#define PCI_INTA_INTERRUPT_ENABLE 24
111#define PCI_PME_INTERRUPT_ENABLE 23
112#define PCI_SERR_INTERRUPT_ENABLE 22
113#define PCI_PERR_INTERRUPT_ENABLE 21
114#define PCI_MASTER_ABORT_RECEIVED_INTERRUPT_ENABLE 20
115#define PCI_TARGET_ABORT_RECEIVED_INTERRUPT_ENABLE 19
116#define PCI_RETRY_ABORT_INTERRUPT_ENABLE 17
117#define PCI_MASTER_CYCLE_DONE_INTERRUPT_ENABLE 16
118#define GPIO_INTERRUPT_ENABLE 13
119#define DMA_D_INTERRUPT_ENABLE 12
120#define DMA_C_INTERRUPT_ENABLE 11
121#define DMA_B_INTERRUPT_ENABLE 10
122#define DMA_A_INTERRUPT_ENABLE 9
123#define EEPROM_DONE_INTERRUPT_ENABLE 8
124#define VBUS_INTERRUPT_ENABLE 7
125#define CONTROL_STATUS_INTERRUPT_ENABLE 6
126#define ROOT_PORT_RESET_INTERRUPT_ENABLE 4
127#define SUSPEND_REQUEST_INTERRUPT_ENABLE 3
128#define SUSPEND_REQUEST_CHANGE_INTERRUPT_ENABLE 2
129#define RESUME_INTERRUPT_ENABLE 1
130#define SOF_INTERRUPT_ENABLE 0
131
132 // offset 0x0020
133 u32 _unused1;
134 u32 usbirqenb1;
135#define USB_INTERRUPT_ENABLE 31
136#define POWER_STATE_CHANGE_INTERRUPT_ENABLE 27
137#define PCI_ARBITER_TIMEOUT_INTERRUPT_ENABLE 26
138#define PCI_PARITY_ERROR_INTERRUPT_ENABLE 25
139#define PCI_INTA_INTERRUPT_ENABLE 24
140#define PCI_PME_INTERRUPT_ENABLE 23
141#define PCI_SERR_INTERRUPT_ENABLE 22
142#define PCI_PERR_INTERRUPT_ENABLE 21
143#define PCI_MASTER_ABORT_RECEIVED_INTERRUPT_ENABLE 20
144#define PCI_TARGET_ABORT_RECEIVED_INTERRUPT_ENABLE 19
145#define PCI_RETRY_ABORT_INTERRUPT_ENABLE 17
146#define PCI_MASTER_CYCLE_DONE_INTERRUPT_ENABLE 16
147#define GPIO_INTERRUPT_ENABLE 13
148#define DMA_D_INTERRUPT_ENABLE 12
149#define DMA_C_INTERRUPT_ENABLE 11
150#define DMA_B_INTERRUPT_ENABLE 10
151#define DMA_A_INTERRUPT_ENABLE 9
152#define EEPROM_DONE_INTERRUPT_ENABLE 8
153#define VBUS_INTERRUPT_ENABLE 7
154#define CONTROL_STATUS_INTERRUPT_ENABLE 6
155#define ROOT_PORT_RESET_INTERRUPT_ENABLE 4
156#define SUSPEND_REQUEST_INTERRUPT_ENABLE 3
157#define SUSPEND_REQUEST_CHANGE_INTERRUPT_ENABLE 2
158#define RESUME_INTERRUPT_ENABLE 1
159#define SOF_INTERRUPT_ENABLE 0
160 u32 irqstat0;
161#define INTA_ASSERTED 12
162#define SETUP_PACKET_INTERRUPT 7
163#define ENDPOINT_F_INTERRUPT 6
164#define ENDPOINT_E_INTERRUPT 5
165#define ENDPOINT_D_INTERRUPT 4
166#define ENDPOINT_C_INTERRUPT 3
167#define ENDPOINT_B_INTERRUPT 2
168#define ENDPOINT_A_INTERRUPT 1
169#define ENDPOINT_0_INTERRUPT 0
170 u32 irqstat1;
171#define POWER_STATE_CHANGE_INTERRUPT 27
172#define PCI_ARBITER_TIMEOUT_INTERRUPT 26
173#define PCI_PARITY_ERROR_INTERRUPT 25
174#define PCI_INTA_INTERRUPT 24
175#define PCI_PME_INTERRUPT 23
176#define PCI_SERR_INTERRUPT 22
177#define PCI_PERR_INTERRUPT 21
178#define PCI_MASTER_ABORT_RECEIVED_INTERRUPT 20
179#define PCI_TARGET_ABORT_RECEIVED_INTERRUPT 19
180#define PCI_RETRY_ABORT_INTERRUPT 17
181#define PCI_MASTER_CYCLE_DONE_INTERRUPT 16
182#define GPIO_INTERRUPT 13
183#define DMA_D_INTERRUPT 12
184#define DMA_C_INTERRUPT 11
185#define DMA_B_INTERRUPT 10
186#define DMA_A_INTERRUPT 9
187#define EEPROM_DONE_INTERRUPT 8
188#define VBUS_INTERRUPT 7
189#define CONTROL_STATUS_INTERRUPT 6
190#define ROOT_PORT_RESET_INTERRUPT 4
191#define SUSPEND_REQUEST_INTERRUPT 3
192#define SUSPEND_REQUEST_CHANGE_INTERRUPT 2
193#define RESUME_INTERRUPT 1
194#define SOF_INTERRUPT 0
195 // offset 0x0030
196 u32 idxaddr;
197 u32 idxdata;
198 u32 fifoctl;
199#define PCI_BASE2_RANGE 16
200#define IGNORE_FIFO_AVAILABILITY 3
201#define PCI_BASE2_SELECT 2
202#define FIFO_CONFIGURATION_SELECT 0
203 u32 _unused2;
204 // offset 0x0040
205 u32 memaddr;
206#define START 28
207#define DIRECTION 27
208#define FIFO_DIAGNOSTIC_SELECT 24
209#define MEMORY_ADDRESS 0
210 u32 memdata0;
211 u32 memdata1;
212 u32 _unused3;
213 // offset 0x0050
214 u32 gpioctl;
215#define GPIO3_LED_SELECT 12
216#define GPIO3_INTERRUPT_ENABLE 11
217#define GPIO2_INTERRUPT_ENABLE 10
218#define GPIO1_INTERRUPT_ENABLE 9
219#define GPIO0_INTERRUPT_ENABLE 8
220#define GPIO3_OUTPUT_ENABLE 7
221#define GPIO2_OUTPUT_ENABLE 6
222#define GPIO1_OUTPUT_ENABLE 5
223#define GPIO0_OUTPUT_ENABLE 4
224#define GPIO3_DATA 3
225#define GPIO2_DATA 2
226#define GPIO1_DATA 1
227#define GPIO0_DATA 0
228 u32 gpiostat;
229#define GPIO3_INTERRUPT 3
230#define GPIO2_INTERRUPT 2
231#define GPIO1_INTERRUPT 1
232#define GPIO0_INTERRUPT 0
233} __attribute__ ((packed));
234
235/* usb control, BAR0 + 0x0080 */
236struct net2280_usb_regs {
237 // offset 0x0080
238 u32 stdrsp;
239#define STALL_UNSUPPORTED_REQUESTS 31
240#define SET_TEST_MODE 16
241#define GET_OTHER_SPEED_CONFIGURATION 15
242#define GET_DEVICE_QUALIFIER 14
243#define SET_ADDRESS 13
244#define ENDPOINT_SET_CLEAR_HALT 12
245#define DEVICE_SET_CLEAR_DEVICE_REMOTE_WAKEUP 11
246#define GET_STRING_DESCRIPTOR_2 10
247#define GET_STRING_DESCRIPTOR_1 9
248#define GET_STRING_DESCRIPTOR_0 8
249#define GET_SET_INTERFACE 6
250#define GET_SET_CONFIGURATION 5
251#define GET_CONFIGURATION_DESCRIPTOR 4
252#define GET_DEVICE_DESCRIPTOR 3
253#define GET_ENDPOINT_STATUS 2
254#define GET_INTERFACE_STATUS 1
255#define GET_DEVICE_STATUS 0
256 u32 prodvendid;
257#define PRODUCT_ID 16
258#define VENDOR_ID 0
259 u32 relnum;
260 u32 usbctl;
261#define SERIAL_NUMBER_INDEX 16
262#define PRODUCT_ID_STRING_ENABLE 13
263#define VENDOR_ID_STRING_ENABLE 12
264#define USB_ROOT_PORT_WAKEUP_ENABLE 11
265#define VBUS_PIN 10
266#define TIMED_DISCONNECT 9
267#define SUSPEND_IMMEDIATELY 7
268#define SELF_POWERED_USB_DEVICE 6
269#define REMOTE_WAKEUP_SUPPORT 5
270#define PME_POLARITY 4
271#define USB_DETECT_ENABLE 3
272#define PME_WAKEUP_ENABLE 2
273#define DEVICE_REMOTE_WAKEUP_ENABLE 1
274#define SELF_POWERED_STATUS 0
275 // offset 0x0090
276 u32 usbstat;
277#define HIGH_SPEED 7
278#define FULL_SPEED 6
279#define GENERATE_RESUME 5
280#define GENERATE_DEVICE_REMOTE_WAKEUP 4
281 u32 xcvrdiag;
282#define FORCE_HIGH_SPEED_MODE 31
283#define FORCE_FULL_SPEED_MODE 30
284#define USB_TEST_MODE 24
285#define LINE_STATE 16
286#define TRANSCEIVER_OPERATION_MODE 2
287#define TRANSCEIVER_SELECT 1
288#define TERMINATION_SELECT 0
289 u32 setup0123;
290 u32 setup4567;
291 // offset 0x0090
292 u32 _unused0;
293 u32 ouraddr;
294#define FORCE_IMMEDIATE 7
295#define OUR_USB_ADDRESS 0
296 u32 ourconfig;
297} __attribute__ ((packed));
298
299/* pci control, BAR0 + 0x0100 */
300struct net2280_pci_regs {
301 // offset 0x0100
302 u32 pcimstctl;
303#define PCI_ARBITER_PARK_SELECT 13
304#define PCI_MULTI LEVEL_ARBITER 12
305#define PCI_RETRY_ABORT_ENABLE 11
306#define DMA_MEMORY_WRITE_AND_INVALIDATE_ENABLE 10
307#define DMA_READ_MULTIPLE_ENABLE 9
308#define DMA_READ_LINE_ENABLE 8
309#define PCI_MASTER_COMMAND_SELECT 6
310#define MEM_READ_OR_WRITE 0
311#define IO_READ_OR_WRITE 1
312#define CFG_READ_OR_WRITE 2
313#define PCI_MASTER_START 5
314#define PCI_MASTER_READ_WRITE 4
315#define PCI_MASTER_WRITE 0
316#define PCI_MASTER_READ 1
317#define PCI_MASTER_BYTE_WRITE_ENABLES 0
318 u32 pcimstaddr;
319 u32 pcimstdata;
320 u32 pcimststat;
321#define PCI_ARBITER_CLEAR 2
322#define PCI_EXTERNAL_ARBITER 1
323#define PCI_HOST_MODE 0
324} __attribute__ ((packed));
325
326/* dma control, BAR0 + 0x0180 ... array of four structs like this,
327 * for channels 0..3. see also struct net2280_dma: descriptor
328 * that can be loaded into some of these registers.
329 */
330struct net2280_dma_regs { /* [11.7] */
331 // offset 0x0180, 0x01a0, 0x01c0, 0x01e0,
332 u32 dmactl;
333#define DMA_SCATTER_GATHER_DONE_INTERRUPT_ENABLE 25
334#define DMA_CLEAR_COUNT_ENABLE 21
335#define DESCRIPTOR_POLLING_RATE 19
336#define POLL_CONTINUOUS 0
337#define POLL_1_USEC 1
338#define POLL_100_USEC 2
339#define POLL_1_MSEC 3
340#define DMA_VALID_BIT_POLLING_ENABLE 18
341#define DMA_VALID_BIT_ENABLE 17
342#define DMA_SCATTER_GATHER_ENABLE 16
343#define DMA_OUT_AUTO_START_ENABLE 4
344#define DMA_PREEMPT_ENABLE 3
345#define DMA_FIFO_VALIDATE 2
346#define DMA_ENABLE 1
347#define DMA_ADDRESS_HOLD 0
348 u32 dmastat;
349#define DMA_SCATTER_GATHER_DONE_INTERRUPT 25
350#define DMA_TRANSACTION_DONE_INTERRUPT 24
351#define DMA_ABORT 1
352#define DMA_START 0
353 u32 _unused0 [2];
354 // offset 0x0190, 0x01b0, 0x01d0, 0x01f0,
355 u32 dmacount;
356#define VALID_BIT 31
357#define DMA_DIRECTION 30
358#define DMA_DONE_INTERRUPT_ENABLE 29
359#define END_OF_CHAIN 28
360#define DMA_BYTE_COUNT_MASK ((1<<24)-1)
361#define DMA_BYTE_COUNT 0
362 u32 dmaaddr;
363 u32 dmadesc;
364 u32 _unused1;
365} __attribute__ ((packed));
366
367/* dedicated endpoint registers, BAR0 + 0x0200 */
368
369struct net2280_dep_regs { /* [11.8] */
370 // offset 0x0200, 0x0210, 0x220, 0x230, 0x240
371 u32 dep_cfg;
372 // offset 0x0204, 0x0214, 0x224, 0x234, 0x244
373 u32 dep_rsp;
374 u32 _unused [2];
375} __attribute__ ((packed));
376
377/* configurable endpoint registers, BAR0 + 0x0300 ... array of seven structs
378 * like this, for ep0 then the configurable endpoints A..F
379 * ep0 reserved for control; E and F have only 64 bytes of fifo
380 */
381struct net2280_ep_regs { /* [11.9] */
382 // offset 0x0300, 0x0320, 0x0340, 0x0360, 0x0380, 0x03a0, 0x03c0
383 u32 ep_cfg;
384#define ENDPOINT_BYTE_COUNT 16
385#define ENDPOINT_ENABLE 10
386#define ENDPOINT_TYPE 8
387#define ENDPOINT_DIRECTION 7
388#define ENDPOINT_NUMBER 0
389 u32 ep_rsp;
390#define SET_NAK_OUT_PACKETS 15
391#define SET_EP_HIDE_STATUS_PHASE 14
392#define SET_EP_FORCE_CRC_ERROR 13
393#define SET_INTERRUPT_MODE 12
394#define SET_CONTROL_STATUS_PHASE_HANDSHAKE 11
395#define SET_NAK_OUT_PACKETS_MODE 10
396#define SET_ENDPOINT_TOGGLE 9
397#define SET_ENDPOINT_HALT 8
398#define CLEAR_NAK_OUT_PACKETS 7
399#define CLEAR_EP_HIDE_STATUS_PHASE 6
400#define CLEAR_EP_FORCE_CRC_ERROR 5
401#define CLEAR_INTERRUPT_MODE 4
402#define CLEAR_CONTROL_STATUS_PHASE_HANDSHAKE 3
403#define CLEAR_NAK_OUT_PACKETS_MODE 2
404#define CLEAR_ENDPOINT_TOGGLE 1
405#define CLEAR_ENDPOINT_HALT 0
406 u32 ep_irqenb;
407#define SHORT_PACKET_OUT_DONE_INTERRUPT_ENABLE 6
408#define SHORT_PACKET_TRANSFERRED_INTERRUPT_ENABLE 5
409#define DATA_PACKET_RECEIVED_INTERRUPT_ENABLE 3
410#define DATA_PACKET_TRANSMITTED_INTERRUPT_ENABLE 2
411#define DATA_OUT_PING_TOKEN_INTERRUPT_ENABLE 1
412#define DATA_IN_TOKEN_INTERRUPT_ENABLE 0
413 u32 ep_stat;
414#define FIFO_VALID_COUNT 24
415#define HIGH_BANDWIDTH_OUT_TRANSACTION_PID 22
416#define TIMEOUT 21
417#define USB_STALL_SENT 20
418#define USB_IN_NAK_SENT 19
419#define USB_IN_ACK_RCVD 18
420#define USB_OUT_PING_NAK_SENT 17
421#define USB_OUT_ACK_SENT 16
422#define FIFO_OVERFLOW 13
423#define FIFO_UNDERFLOW 12
424#define FIFO_FULL 11
425#define FIFO_EMPTY 10
426#define FIFO_FLUSH 9
427#define SHORT_PACKET_OUT_DONE_INTERRUPT 6
428#define SHORT_PACKET_TRANSFERRED_INTERRUPT 5
429#define NAK_OUT_PACKETS 4
430#define DATA_PACKET_RECEIVED_INTERRUPT 3
431#define DATA_PACKET_TRANSMITTED_INTERRUPT 2
432#define DATA_OUT_PING_TOKEN_INTERRUPT 1
433#define DATA_IN_TOKEN_INTERRUPT 0
434 // offset 0x0310, 0x0330, 0x0350, 0x0370, 0x0390, 0x03b0, 0x03d0
435 u32 ep_avail;
436 u32 ep_data;
437 u32 _unused0 [2];
438} __attribute__ ((packed));
439 26
440/*-------------------------------------------------------------------------*/ 27/*-------------------------------------------------------------------------*/
441 28
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index 51424f66a765..68e3d8f5da89 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -572,9 +572,10 @@ static void source_sink_complete (struct usb_ep *ep, struct usb_request *req)
572 switch (status) { 572 switch (status) {
573 573
574 case 0: /* normal completion? */ 574 case 0: /* normal completion? */
575 if (ep == dev->out_ep) 575 if (ep == dev->out_ep) {
576 check_read_data (dev, ep, req); 576 check_read_data (dev, ep, req);
577 else 577 memset (req->buf, 0x55, req->length);
578 } else
578 reinit_write_data (dev, ep, req); 579 reinit_write_data (dev, ep, req);
579 break; 580 break;
580 581
@@ -626,6 +627,8 @@ source_sink_start_ep (struct usb_ep *ep, gfp_t gfp_flags)
626 627
627 if (strcmp (ep->name, EP_IN_NAME) == 0) 628 if (strcmp (ep->name, EP_IN_NAME) == 0)
628 reinit_write_data (ep->driver_data, ep, req); 629 reinit_write_data (ep->driver_data, ep, req);
630 else
631 memset (req->buf, 0x55, req->length);
629 632
630 status = usb_ep_queue (ep, req, gfp_flags); 633 status = usb_ep_queue (ep, req, gfp_flags);
631 if (status) { 634 if (status) {
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 1e03f1a5a5fd..a1bd2bea6deb 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -350,7 +350,7 @@ static const struct hc_driver ehci_pci_hc_driver = {
350/* PCI driver selection metadata; PCI hotplugging uses this */ 350/* PCI driver selection metadata; PCI hotplugging uses this */
351static const struct pci_device_id pci_ids [] = { { 351static const struct pci_device_id pci_ids [] = { {
352 /* handle any USB 2.0 EHCI controller */ 352 /* handle any USB 2.0 EHCI controller */
353 PCI_DEVICE_CLASS(((PCI_CLASS_SERIAL_USB << 8) | 0x20), ~0), 353 PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_EHCI, ~0),
354 .driver_data = (unsigned long) &ehci_pci_hc_driver, 354 .driver_data = (unsigned long) &ehci_pci_hc_driver,
355 }, 355 },
356 { /* end: all zeroes */ } 356 { /* end: all zeroes */ }
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index 980030d684d5..6b7350b52419 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -20,7 +20,7 @@
20#include <asm/arch/board.h> 20#include <asm/arch/board.h>
21 21
22#ifndef CONFIG_ARCH_AT91RM9200 22#ifndef CONFIG_ARCH_AT91RM9200
23#error "This file is AT91RM9200 bus glue. CONFIG_ARCH_AT91RM9200 must be defined." 23#error "CONFIG_ARCH_AT91RM9200 must be defined."
24#endif 24#endif
25 25
26/* interface and function clocks */ 26/* interface and function clocks */
@@ -84,8 +84,6 @@ static int usb_hcd_at91_remove (struct usb_hcd *, struct platform_device *);
84 * Allocates basic resources for this USB host controller, and 84 * Allocates basic resources for this USB host controller, and
85 * then invokes the start() method for the HCD associated with it 85 * then invokes the start() method for the HCD associated with it
86 * through the hotplug entry's driver_data. 86 * through the hotplug entry's driver_data.
87 *
88 * Store this function in the HCD's struct pci_driver as probe().
89 */ 87 */
90int usb_hcd_at91_probe (const struct hc_driver *driver, struct platform_device *pdev) 88int usb_hcd_at91_probe (const struct hc_driver *driver, struct platform_device *pdev)
91{ 89{
@@ -148,7 +146,6 @@ int usb_hcd_at91_probe (const struct hc_driver *driver, struct platform_device *
148} 146}
149 147
150 148
151/* may be called without controller electrically present */
152/* may be called with controller, bus, and devices active */ 149/* may be called with controller, bus, and devices active */
153 150
154/** 151/**
@@ -166,11 +163,11 @@ static int usb_hcd_at91_remove (struct usb_hcd *hcd, struct platform_device *pde
166 usb_remove_hcd(hcd); 163 usb_remove_hcd(hcd);
167 at91_stop_hc(pdev); 164 at91_stop_hc(pdev);
168 iounmap(hcd->regs); 165 iounmap(hcd->regs);
169 release_mem_region(hcd->rsrc_start, hcd->rsrc_len); 166 release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
170 167
171 clk_put(fclk); 168 clk_put(fclk);
172 clk_put(iclk); 169 clk_put(iclk);
173 fclk = iclk = NULL; 170 fclk = iclk = NULL;
174 171
175 dev_set_drvdata(&pdev->dev, NULL); 172 dev_set_drvdata(&pdev->dev, NULL);
176 return 0; 173 return 0;
@@ -235,8 +232,8 @@ static const struct hc_driver ohci_at91_hc_driver = {
235 .hub_control = ohci_hub_control, 232 .hub_control = ohci_hub_control,
236 233
237#ifdef CONFIG_PM 234#ifdef CONFIG_PM
238 .hub_suspend = ohci_hub_suspend, 235 .bus_suspend = ohci_bus_suspend,
239 .hub_resume = ohci_hub_resume, 236 .bus_resume = ohci_bus_resume,
240#endif 237#endif
241 .start_port_reset = ohci_start_port_reset, 238 .start_port_reset = ohci_start_port_reset,
242}; 239};
@@ -254,21 +251,21 @@ static int ohci_hcd_at91_drv_remove(struct platform_device *dev)
254} 251}
255 252
256#ifdef CONFIG_PM 253#ifdef CONFIG_PM
257static int ohci_hcd_at91_drv_suspend(struct platform_device *dev, u32 state, u32 level)
258{
259 printk("%s(%s:%d): not implemented yet\n",
260 __func__, __FILE__, __LINE__);
261 254
255/* REVISIT suspend/resume look "too" simple here */
256
257static int
258ohci_hcd_at91_drv_suspend(struct platform_device *dev, pm_message_t mesg)
259{
262 clk_disable(fclk); 260 clk_disable(fclk);
261 clk_disable(iclk);
263 262
264 return 0; 263 return 0;
265} 264}
266 265
267static int ohci_hcd_at91_drv_resume(struct platform_device *dev, u32 state) 266static int ohci_hcd_at91_drv_resume(struct platform_device *dev)
268{ 267{
269 printk("%s(%s:%d): not implemented yet\n", 268 clk_enable(iclk);
270 __func__, __FILE__, __LINE__);
271
272 clk_enable(fclk); 269 clk_enable(fclk);
273 270
274 return 0; 271 return 0;
@@ -278,6 +275,8 @@ static int ohci_hcd_at91_drv_resume(struct platform_device *dev, u32 state)
278#define ohci_hcd_at91_drv_resume NULL 275#define ohci_hcd_at91_drv_resume NULL
279#endif 276#endif
280 277
278MODULE_ALIAS("at91rm9200-ohci");
279
281static struct platform_driver ohci_hcd_at91_driver = { 280static struct platform_driver ohci_hcd_at91_driver = {
282 .probe = ohci_hcd_at91_drv_probe, 281 .probe = ohci_hcd_at91_drv_probe,
283 .remove = ohci_hcd_at91_drv_remove, 282 .remove = ohci_hcd_at91_drv_remove,
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 544f7589912f..73f5a379d9b3 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -863,7 +863,7 @@ static int ohci_restart (struct ohci_hcd *ohci)
863 i = ohci->num_ports; 863 i = ohci->num_ports;
864 while (i--) 864 while (i--)
865 ohci_writel (ohci, RH_PS_PSS, 865 ohci_writel (ohci, RH_PS_PSS,
866 &ohci->regs->roothub.portstatus [temp]); 866 &ohci->regs->roothub.portstatus [i]);
867 ohci_dbg (ohci, "restart complete\n"); 867 ohci_dbg (ohci, "restart complete\n");
868 } 868 }
869 return 0; 869 return 0;
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 1bfe96f4d045..b268537e389e 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -206,7 +206,7 @@ static const struct hc_driver ohci_pci_hc_driver = {
206 206
207static const struct pci_device_id pci_ids [] = { { 207static const struct pci_device_id pci_ids [] = { {
208 /* handle any USB OHCI controller */ 208 /* handle any USB OHCI controller */
209 PCI_DEVICE_CLASS((PCI_CLASS_SERIAL_USB << 8) | 0x10, ~0), 209 PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_OHCI, ~0),
210 .driver_data = (unsigned long) &ohci_pci_hc_driver, 210 .driver_data = (unsigned long) &ohci_pci_hc_driver,
211 }, { /* end: all zeroes */ } 211 }, { /* end: all zeroes */ }
212}; 212};
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 682bf2215660..1da5de573a6f 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -30,6 +30,7 @@
30/* clock device associated with the hcd */ 30/* clock device associated with the hcd */
31 31
32static struct clk *clk; 32static struct clk *clk;
33static struct clk *usb_clk;
33 34
34/* forward definitions */ 35/* forward definitions */
35 36
@@ -37,7 +38,7 @@ static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc);
37 38
38/* conversion functions */ 39/* conversion functions */
39 40
40struct s3c2410_hcd_info *to_s3c2410_info(struct usb_hcd *hcd) 41static struct s3c2410_hcd_info *to_s3c2410_info(struct usb_hcd *hcd)
41{ 42{
42 return hcd->self.controller->platform_data; 43 return hcd->self.controller->platform_data;
43} 44}
@@ -47,6 +48,10 @@ static void s3c2410_start_hc(struct platform_device *dev, struct usb_hcd *hcd)
47 struct s3c2410_hcd_info *info = dev->dev.platform_data; 48 struct s3c2410_hcd_info *info = dev->dev.platform_data;
48 49
49 dev_dbg(&dev->dev, "s3c2410_start_hc:\n"); 50 dev_dbg(&dev->dev, "s3c2410_start_hc:\n");
51
52 clk_enable(usb_clk);
53 mdelay(2); /* let the bus clock stabilise */
54
50 clk_enable(clk); 55 clk_enable(clk);
51 56
52 if (info != NULL) { 57 if (info != NULL) {
@@ -75,6 +80,7 @@ static void s3c2410_stop_hc(struct platform_device *dev)
75 } 80 }
76 81
77 clk_disable(clk); 82 clk_disable(clk);
83 clk_disable(usb_clk);
78} 84}
79 85
80/* ohci_s3c2410_hub_status_data 86/* ohci_s3c2410_hub_status_data
@@ -316,7 +322,8 @@ static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc)
316 * 322 *
317*/ 323*/
318 324
319void usb_hcd_s3c2410_remove (struct usb_hcd *hcd, struct platform_device *dev) 325static void
326usb_hcd_s3c2410_remove (struct usb_hcd *hcd, struct platform_device *dev)
320{ 327{
321 usb_remove_hcd(hcd); 328 usb_remove_hcd(hcd);
322 s3c2410_stop_hc(dev); 329 s3c2410_stop_hc(dev);
@@ -334,8 +341,8 @@ void usb_hcd_s3c2410_remove (struct usb_hcd *hcd, struct platform_device *dev)
334 * through the hotplug entry's driver_data. 341 * through the hotplug entry's driver_data.
335 * 342 *
336 */ 343 */
337int usb_hcd_s3c2410_probe (const struct hc_driver *driver, 344static int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
338 struct platform_device *dev) 345 struct platform_device *dev)
339{ 346{
340 struct usb_hcd *hcd = NULL; 347 struct usb_hcd *hcd = NULL;
341 int retval; 348 int retval;
@@ -353,14 +360,21 @@ int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
353 if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) { 360 if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
354 dev_err(&dev->dev, "request_mem_region failed"); 361 dev_err(&dev->dev, "request_mem_region failed");
355 retval = -EBUSY; 362 retval = -EBUSY;
356 goto err0; 363 goto err_put;
357 } 364 }
358 365
359 clk = clk_get(NULL, "usb-host"); 366 clk = clk_get(&dev->dev, "usb-host");
360 if (IS_ERR(clk)) { 367 if (IS_ERR(clk)) {
361 dev_err(&dev->dev, "cannot get usb-host clock\n"); 368 dev_err(&dev->dev, "cannot get usb-host clock\n");
362 retval = -ENOENT; 369 retval = -ENOENT;
363 goto err1; 370 goto err_mem;
371 }
372
373 usb_clk = clk_get(&dev->dev, "upll");
374 if (IS_ERR(usb_clk)) {
375 dev_err(&dev->dev, "cannot get usb-host clock\n");
376 retval = -ENOENT;
377 goto err_clk;
364 } 378 }
365 379
366 s3c2410_start_hc(dev, hcd); 380 s3c2410_start_hc(dev, hcd);
@@ -369,26 +383,29 @@ int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
369 if (!hcd->regs) { 383 if (!hcd->regs) {
370 dev_err(&dev->dev, "ioremap failed\n"); 384 dev_err(&dev->dev, "ioremap failed\n");
371 retval = -ENOMEM; 385 retval = -ENOMEM;
372 goto err2; 386 goto err_ioremap;
373 } 387 }
374 388
375 ohci_hcd_init(hcd_to_ohci(hcd)); 389 ohci_hcd_init(hcd_to_ohci(hcd));
376 390
377 retval = usb_add_hcd(hcd, dev->resource[1].start, SA_INTERRUPT); 391 retval = usb_add_hcd(hcd, dev->resource[1].start, SA_INTERRUPT);
378 if (retval != 0) 392 if (retval != 0)
379 goto err2; 393 goto err_ioremap;
380 394
381 return 0; 395 return 0;
382 396
383 err2: 397 err_ioremap:
384 s3c2410_stop_hc(dev); 398 s3c2410_stop_hc(dev);
385 iounmap(hcd->regs); 399 iounmap(hcd->regs);
400 clk_put(usb_clk);
401
402 err_clk:
386 clk_put(clk); 403 clk_put(clk);
387 404
388 err1: 405 err_mem:
389 release_mem_region(hcd->rsrc_start, hcd->rsrc_len); 406 release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
390 407
391 err0: 408 err_put:
392 usb_put_hcd(hcd); 409 usb_put_hcd(hcd);
393 return retval; 410 return retval;
394} 411}
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index 9e81c26313f9..1045f846fbe2 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -15,6 +15,7 @@
15#include <linux/init.h> 15#include <linux/init.h>
16#include <linux/delay.h> 16#include <linux/delay.h>
17#include <linux/acpi.h> 17#include <linux/acpi.h>
18#include "pci-quirks.h"
18 19
19 20
20#define UHCI_USBLEGSUP 0xc0 /* legacy support */ 21#define UHCI_USBLEGSUP 0xc0 /* legacy support */
diff --git a/drivers/usb/host/pci-quirks.h b/drivers/usb/host/pci-quirks.h
new file mode 100644
index 000000000000..1564edfff6fe
--- /dev/null
+++ b/drivers/usb/host/pci-quirks.h
@@ -0,0 +1,7 @@
1#ifndef __LINUX_USB_PCI_QUIRKS_H
2#define __LINUX_USB_PCI_QUIRKS_H
3
4void uhci_reset_hc(struct pci_dev *pdev, unsigned long base);
5int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base);
6
7#endif /* __LINUX_USB_PCI_QUIRKS_H */
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 4edb8330c440..d225e11f4055 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -50,6 +50,7 @@
50 50
51#include "../core/hcd.h" 51#include "../core/hcd.h"
52#include "uhci-hcd.h" 52#include "uhci-hcd.h"
53#include "pci-quirks.h"
53 54
54/* 55/*
55 * Version Information 56 * Version Information
@@ -100,9 +101,6 @@ static void uhci_get_current_frame_number(struct uhci_hcd *uhci);
100#include "uhci-q.c" 101#include "uhci-q.c"
101#include "uhci-hub.c" 102#include "uhci-hub.c"
102 103
103extern void uhci_reset_hc(struct pci_dev *pdev, unsigned long base);
104extern int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base);
105
106/* 104/*
107 * Finish up a host controller reset and update the recorded state. 105 * Finish up a host controller reset and update the recorded state.
108 */ 106 */
@@ -117,8 +115,7 @@ static void finish_reset(struct uhci_hcd *uhci)
117 for (port = 0; port < uhci->rh_numports; ++port) 115 for (port = 0; port < uhci->rh_numports; ++port)
118 outw(0, uhci->io_addr + USBPORTSC1 + (port * 2)); 116 outw(0, uhci->io_addr + USBPORTSC1 + (port * 2));
119 117
120 uhci->port_c_suspend = uhci->suspended_ports = 118 uhci->port_c_suspend = uhci->resuming_ports = 0;
121 uhci->resuming_ports = 0;
122 uhci->rh_state = UHCI_RH_RESET; 119 uhci->rh_state = UHCI_RH_RESET;
123 uhci->is_stopped = UHCI_IS_STOPPED; 120 uhci->is_stopped = UHCI_IS_STOPPED;
124 uhci_to_hcd(uhci)->state = HC_STATE_HALT; 121 uhci_to_hcd(uhci)->state = HC_STATE_HALT;
@@ -861,7 +858,7 @@ static const struct hc_driver uhci_driver = {
861 858
862static const struct pci_device_id uhci_pci_ids[] = { { 859static const struct pci_device_id uhci_pci_ids[] = { {
863 /* handle any USB UHCI controller */ 860 /* handle any USB UHCI controller */
864 PCI_DEVICE_CLASS(((PCI_CLASS_SERIAL_USB << 8) | 0x00), ~0), 861 PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_UHCI, ~0),
865 .driver_data = (unsigned long) &uhci_driver, 862 .driver_data = (unsigned long) &uhci_driver,
866 }, { /* end: all zeroes */ } 863 }, { /* end: all zeroes */ }
867}; 864};
diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h
index 4a69c7eb09bd..d5c8f4d92823 100644
--- a/drivers/usb/host/uhci-hcd.h
+++ b/drivers/usb/host/uhci-hcd.h
@@ -415,7 +415,6 @@ struct uhci_hcd {
415 415
416 /* Support for port suspend/resume/reset */ 416 /* Support for port suspend/resume/reset */
417 unsigned long port_c_suspend; /* Bit-arrays of ports */ 417 unsigned long port_c_suspend; /* Bit-arrays of ports */
418 unsigned long suspended_ports;
419 unsigned long resuming_ports; 418 unsigned long resuming_ports;
420 unsigned long ports_timeout; /* Time to stop signalling */ 419 unsigned long ports_timeout; /* Time to stop signalling */
421 420
diff --git a/drivers/usb/host/uhci-hub.c b/drivers/usb/host/uhci-hub.c
index 152971d16769..c8451d9578f1 100644
--- a/drivers/usb/host/uhci-hub.c
+++ b/drivers/usb/host/uhci-hub.c
@@ -85,11 +85,10 @@ static void uhci_finish_suspend(struct uhci_hcd *uhci, int port,
85{ 85{
86 int status; 86 int status;
87 87
88 if (test_bit(port, &uhci->suspended_ports)) { 88 if (inw(port_addr) & (USBPORTSC_SUSP | USBPORTSC_RD)) {
89 CLR_RH_PORTSTAT(USBPORTSC_SUSP | USBPORTSC_RD); 89 CLR_RH_PORTSTAT(USBPORTSC_SUSP | USBPORTSC_RD);
90 clear_bit(port, &uhci->suspended_ports); 90 if (test_bit(port, &uhci->resuming_ports))
91 clear_bit(port, &uhci->resuming_ports); 91 set_bit(port, &uhci->port_c_suspend);
92 set_bit(port, &uhci->port_c_suspend);
93 92
94 /* The controller won't actually turn off the RD bit until 93 /* The controller won't actually turn off the RD bit until
95 * it has had a chance to send a low-speed EOP sequence, 94 * it has had a chance to send a low-speed EOP sequence,
@@ -97,6 +96,7 @@ static void uhci_finish_suspend(struct uhci_hcd *uhci, int port,
97 * slightly longer for good luck. */ 96 * slightly longer for good luck. */
98 udelay(4); 97 udelay(4);
99 } 98 }
99 clear_bit(port, &uhci->resuming_ports);
100} 100}
101 101
102/* Wait for the UHCI controller in HP's iLO2 server management chip. 102/* Wait for the UHCI controller in HP's iLO2 server management chip.
@@ -265,8 +265,6 @@ static int uhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
265 wPortChange |= USB_PORT_STAT_C_SUSPEND; 265 wPortChange |= USB_PORT_STAT_C_SUSPEND;
266 lstatus |= 1; 266 lstatus |= 1;
267 } 267 }
268 if (test_bit(port, &uhci->suspended_ports))
269 lstatus |= 2;
270 if (test_bit(port, &uhci->resuming_ports)) 268 if (test_bit(port, &uhci->resuming_ports))
271 lstatus |= 4; 269 lstatus |= 4;
272 270
@@ -309,7 +307,6 @@ static int uhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
309 307
310 switch (wValue) { 308 switch (wValue) {
311 case USB_PORT_FEAT_SUSPEND: 309 case USB_PORT_FEAT_SUSPEND:
312 set_bit(port, &uhci->suspended_ports);
313 SET_RH_PORTSTAT(USBPORTSC_SUSP); 310 SET_RH_PORTSTAT(USBPORTSC_SUSP);
314 OK(0); 311 OK(0);
315 case USB_PORT_FEAT_RESET: 312 case USB_PORT_FEAT_RESET:
@@ -343,8 +340,11 @@ static int uhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
343 CLR_RH_PORTSTAT(USBPORTSC_PEC); 340 CLR_RH_PORTSTAT(USBPORTSC_PEC);
344 OK(0); 341 OK(0);
345 case USB_PORT_FEAT_SUSPEND: 342 case USB_PORT_FEAT_SUSPEND:
346 if (test_bit(port, &uhci->suspended_ports) && 343 if (!(inw(port_addr) & USBPORTSC_SUSP)) {
347 !test_and_set_bit(port, 344
345 /* Make certain the port isn't suspended */
346 uhci_finish_suspend(uhci, port, port_addr);
347 } else if (!test_and_set_bit(port,
348 &uhci->resuming_ports)) { 348 &uhci->resuming_ports)) {
349 SET_RH_PORTSTAT(USBPORTSC_RD); 349 SET_RH_PORTSTAT(USBPORTSC_RD);
350 350
diff --git a/drivers/usb/input/Kconfig b/drivers/usb/input/Kconfig
index 5246b35301de..650103bc9618 100644
--- a/drivers/usb/input/Kconfig
+++ b/drivers/usb/input/Kconfig
@@ -200,45 +200,41 @@ config USB_POWERMATE
200 To compile this driver as a module, choose M here: the 200 To compile this driver as a module, choose M here: the
201 module will be called powermate. 201 module will be called powermate.
202 202
203config USB_MTOUCH 203config USB_TOUCHSCREEN
204 tristate "MicroTouch USB Touchscreen Driver" 204 tristate "USB Touchscreen Driver"
205 depends on USB && INPUT 205 depends on USB && INPUT
206 ---help--- 206 ---help---
207 Say Y here if you want to use a MicroTouch (Now 3M) USB 207 USB Touchscreen driver for:
208 Touchscreen controller. 208 - eGalax Touchkit USB
209 - PanJit TouchSet USB
210 - 3M MicroTouch USB
211 - ITM
209 212
210 See <file:Documentation/usb/mtouch.txt> for additional information. 213 Have a look at <http://linux.chapter7.ch/touchkit/> for
211 214 a usage description and the required user-space stuff.
212 To compile this driver as a module, choose M here: the
213 module will be called mtouchusb.
214
215config USB_ITMTOUCH
216 tristate "ITM Touch USB Touchscreen Driver"
217 depends on USB && INPUT
218 ---help---
219 Say Y here if you want to use a ITM Touch USB
220 Touchscreen controller.
221
222 This touchscreen is used in LG 1510SF monitors.
223 215
224 To compile this driver as a module, choose M here: the 216 To compile this driver as a module, choose M here: the
225 module will be called itmtouch. 217 module will be called usbtouchscreen.
226 218
227config USB_EGALAX 219config USB_TOUCHSCREEN_EGALAX
228 tristate "eGalax TouchKit USB Touchscreen Driver" 220 default y
229 depends on USB && INPUT 221 bool "eGalax device support" if EMBEDDED
230 ---help--- 222 depends on USB_TOUCHSCREEN
231 Say Y here if you want to use a eGalax TouchKit USB
232 Touchscreen controller.
233 223
234 The driver has been tested on a Xenarc 700TSV monitor 224config USB_TOUCHSCREEN_PANJIT
235 with eGalax touchscreen. 225 default y
226 bool "PanJit device support" if EMBEDDED
227 depends on USB_TOUCHSCREEN
236 228
237 Have a look at <http://linux.chapter7.ch/touchkit/> for 229config USB_TOUCHSCREEN_3M
238 a usage description and the required user-space stuff. 230 default y
231 bool "3M/Microtouch device support" if EMBEDDED
232 depends on USB_TOUCHSCREEN
239 233
240 To compile this driver as a module, choose M here: the 234config USB_TOUCHSCREEN_ITM
241 module will be called touchkitusb. 235 default y
236 bool "ITM device support" if EMBEDDED
237 depends on USB_TOUCHSCREEN
242 238
243config USB_YEALINK 239config USB_YEALINK
244 tristate "Yealink usb-p1k voip phone" 240 tristate "Yealink usb-p1k voip phone"
diff --git a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile
index d512d9f488fe..764114529c56 100644
--- a/drivers/usb/input/Makefile
+++ b/drivers/usb/input/Makefile
@@ -37,6 +37,7 @@ obj-$(CONFIG_USB_MOUSE) += usbmouse.o
37obj-$(CONFIG_USB_MTOUCH) += mtouchusb.o 37obj-$(CONFIG_USB_MTOUCH) += mtouchusb.o
38obj-$(CONFIG_USB_ITMTOUCH) += itmtouch.o 38obj-$(CONFIG_USB_ITMTOUCH) += itmtouch.o
39obj-$(CONFIG_USB_EGALAX) += touchkitusb.o 39obj-$(CONFIG_USB_EGALAX) += touchkitusb.o
40obj-$(CONFIG_USB_TOUCHSCREEN) += usbtouchscreen.o
40obj-$(CONFIG_USB_POWERMATE) += powermate.o 41obj-$(CONFIG_USB_POWERMATE) += powermate.o
41obj-$(CONFIG_USB_WACOM) += wacom.o 42obj-$(CONFIG_USB_WACOM) += wacom.o
42obj-$(CONFIG_USB_ACECAD) += acecad.o 43obj-$(CONFIG_USB_ACECAD) += acecad.o
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index d4bf1701046b..435273e7c85c 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1372,6 +1372,11 @@ void hid_close(struct hid_device *hid)
1372 usb_kill_urb(hid->urbin); 1372 usb_kill_urb(hid->urbin);
1373} 1373}
1374 1374
1375#define USB_VENDOR_ID_PANJIT 0x134c
1376
1377#define USB_VENDOR_ID_SILVERCREST 0x062a
1378#define USB_DEVICE_ID_SILVERCREST_KB 0x0201
1379
1375/* 1380/*
1376 * Initialize all reports 1381 * Initialize all reports
1377 */ 1382 */
@@ -1552,6 +1557,9 @@ void hid_init_reports(struct hid_device *hid)
1552#define USB_VENDOR_ID_HP 0x03f0 1557#define USB_VENDOR_ID_HP 0x03f0
1553#define USB_DEVICE_ID_HP_USBHUB_KB 0x020c 1558#define USB_DEVICE_ID_HP_USBHUB_KB 0x020c
1554 1559
1560#define USB_VENDOR_ID_IBM 0x04b3
1561#define USB_DEVICE_ID_IBM_USBHUB_KB 0x3005
1562
1555#define USB_VENDOR_ID_CREATIVELABS 0x062a 1563#define USB_VENDOR_ID_CREATIVELABS 0x062a
1556#define USB_DEVICE_ID_CREATIVELABS_SILVERCREST 0x0201 1564#define USB_DEVICE_ID_CREATIVELABS_SILVERCREST 0x0201
1557 1565
@@ -1655,9 +1663,12 @@ static const struct hid_blacklist {
1655 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3, HID_QUIRK_IGNORE }, 1663 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3, HID_QUIRK_IGNORE },
1656 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 1, HID_QUIRK_IGNORE }, 1664 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 1, HID_QUIRK_IGNORE },
1657 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 2, HID_QUIRK_IGNORE }, 1665 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 2, HID_QUIRK_IGNORE },
1666 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 3, HID_QUIRK_IGNORE },
1667 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 4, HID_QUIRK_IGNORE },
1658 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 5, HID_QUIRK_IGNORE }, 1668 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 5, HID_QUIRK_IGNORE },
1659 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_CINTIQ, HID_QUIRK_IGNORE }, 1669 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_CINTIQ, HID_QUIRK_IGNORE },
1660 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF, HID_QUIRK_IGNORE }, 1670 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF, HID_QUIRK_IGNORE },
1671 { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF + 3, HID_QUIRK_IGNORE },
1661 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, 1672 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
1662 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, 1673 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
1663 1674
@@ -1673,8 +1684,10 @@ static const struct hid_blacklist {
1673 { USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_USBHUB_KB, HID_QUIRK_NOGET}, 1684 { USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_USBHUB_KB, HID_QUIRK_NOGET},
1674 { USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_CREATIVELABS_SILVERCREST, HID_QUIRK_NOGET }, 1685 { USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_CREATIVELABS_SILVERCREST, HID_QUIRK_NOGET },
1675 { USB_VENDOR_ID_HP, USB_DEVICE_ID_HP_USBHUB_KB, HID_QUIRK_NOGET }, 1686 { USB_VENDOR_ID_HP, USB_DEVICE_ID_HP_USBHUB_KB, HID_QUIRK_NOGET },
1687 { USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_USBHUB_KB, HID_QUIRK_NOGET },
1676 { USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET }, 1688 { USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET },
1677 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, 1689 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
1690 { USB_VENDOR_ID_SILVERCREST, USB_DEVICE_ID_SILVERCREST_KB, HID_QUIRK_NOGET },
1678 1691
1679 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_POWERMOUSE, HID_QUIRK_2WHEEL_POWERMOUSE }, 1692 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_POWERMOUSE, HID_QUIRK_2WHEEL_POWERMOUSE },
1680 { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 }, 1693 { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
@@ -1701,6 +1714,11 @@ static const struct hid_blacklist {
1701 { USB_VENDOR_ID_APPLE, 0x030A, HID_QUIRK_POWERBOOK_HAS_FN }, 1714 { USB_VENDOR_ID_APPLE, 0x030A, HID_QUIRK_POWERBOOK_HAS_FN },
1702 { USB_VENDOR_ID_APPLE, 0x030B, HID_QUIRK_POWERBOOK_HAS_FN }, 1715 { USB_VENDOR_ID_APPLE, 0x030B, HID_QUIRK_POWERBOOK_HAS_FN },
1703 1716
1717 { USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE },
1718 { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE },
1719 { USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE },
1720 { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE },
1721
1704 { 0, 0 } 1722 { 0, 0 }
1705}; 1723};
1706 1724
diff --git a/drivers/usb/input/hid-ff.c b/drivers/usb/input/hid-ff.c
index 72e698658b53..d5c91ee67991 100644
--- a/drivers/usb/input/hid-ff.c
+++ b/drivers/usb/input/hid-ff.c
@@ -34,12 +34,6 @@
34 34
35#include "hid.h" 35#include "hid.h"
36 36
37/* Drivers' initializing functions */
38extern int hid_lgff_init(struct hid_device* hid);
39extern int hid_lg3d_init(struct hid_device* hid);
40extern int hid_pid_init(struct hid_device* hid);
41extern int hid_tmff_init(struct hid_device* hid);
42
43/* 37/*
44 * This table contains pointers to initializers. To add support for new 38 * This table contains pointers to initializers. To add support for new
45 * devices, you need to add the USB vendor and product ids here. 39 * devices, you need to add the USB vendor and product ids here.
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
index 4e1b784fe527..9c62837b5b89 100644
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -533,3 +533,8 @@ static inline int hid_ff_event(struct hid_device *hid, struct input_dev *input,
533 return hid->ff_event(hid, input, type, code, value); 533 return hid->ff_event(hid, input, type, code, value);
534 return -ENOSYS; 534 return -ENOSYS;
535} 535}
536
537int hid_lgff_init(struct hid_device* hid);
538int hid_tmff_init(struct hid_device* hid);
539int hid_pid_init(struct hid_device* hid);
540
diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c
index 6dd666696178..c4670e1d4654 100644
--- a/drivers/usb/input/hiddev.c
+++ b/drivers/usb/input/hiddev.c
@@ -317,6 +317,7 @@ static ssize_t hiddev_read(struct file * file, char __user * buffer, size_t coun
317 } 317 }
318 318
319 schedule(); 319 schedule();
320 set_current_state(TASK_INTERRUPTIBLE);
320 } 321 }
321 322
322 set_current_state(TASK_RUNNING); 323 set_current_state(TASK_RUNNING);
diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c
index b4a051b549d1..3d911976f378 100644
--- a/drivers/usb/input/keyspan_remote.c
+++ b/drivers/usb/input/keyspan_remote.c
@@ -297,6 +297,8 @@ static void keyspan_check_data(struct usb_keyspan *remote, struct pt_regs *regs)
297 remote->data.bits_left -= 6; 297 remote->data.bits_left -= 6;
298 } else { 298 } else {
299 err("%s - Error in message, invalid toggle.\n", __FUNCTION__); 299 err("%s - Error in message, invalid toggle.\n", __FUNCTION__);
300 remote->stage = 0;
301 return;
300 } 302 }
301 303
302 keyspan_load_tester(remote, 5); 304 keyspan_load_tester(remote, 5);
diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c
new file mode 100644
index 000000000000..e9a07c1e905b
--- /dev/null
+++ b/drivers/usb/input/usbtouchscreen.c
@@ -0,0 +1,605 @@
1/******************************************************************************
2 * usbtouchscreen.c
3 * Driver for USB Touchscreens, supporting those devices:
4 * - eGalax Touchkit
5 * - 3M/Microtouch
6 * - ITM
7 * - PanJit TouchSet
8 *
9 * Copyright (C) 2004-2006 by Daniel Ritz <daniel.ritz@gmx.ch>
10 * Copyright (C) by Todd E. Johnson (mtouchusb.c)
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of the
15 * License, or (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 *
26 * Driver is based on touchkitusb.c
27 * - ITM parts are from itmtouch.c
28 * - 3M parts are from mtouchusb.c
29 * - PanJit parts are from an unmerged driver by Lanslott Gish
30 *
31 *****************************************************************************/
32
33//#define DEBUG
34
35#include <linux/config.h>
36#include <linux/kernel.h>
37#include <linux/slab.h>
38#include <linux/input.h>
39#include <linux/module.h>
40#include <linux/init.h>
41#include <linux/usb.h>
42#include <linux/usb_input.h>
43
44
45#define DRIVER_VERSION "v0.3"
46#define DRIVER_AUTHOR "Daniel Ritz <daniel.ritz@gmx.ch>"
47#define DRIVER_DESC "USB Touchscreen Driver"
48
49static int swap_xy;
50module_param(swap_xy, bool, 0644);
51MODULE_PARM_DESC(swap_xy, "If set X and Y axes are swapped.");
52
53/* device specifc data/functions */
54struct usbtouch_usb;
55struct usbtouch_device_info {
56 int min_xc, max_xc;
57 int min_yc, max_yc;
58 int min_press, max_press;
59 int rept_size;
60 int flags;
61
62 void (*process_pkt) (struct usbtouch_usb *usbtouch, struct pt_regs *regs, unsigned char *pkt, int len);
63 int (*read_data) (unsigned char *pkt, int *x, int *y, int *touch, int *press);
64 int (*init) (struct usbtouch_usb *usbtouch);
65};
66
67#define USBTOUCH_FLG_BUFFER 0x01
68
69
70/* a usbtouch device */
71struct usbtouch_usb {
72 unsigned char *data;
73 dma_addr_t data_dma;
74 unsigned char *buffer;
75 int buf_len;
76 struct urb *irq;
77 struct usb_device *udev;
78 struct input_dev *input;
79 struct usbtouch_device_info *type;
80 char name[128];
81 char phys[64];
82};
83
84static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch,
85 struct pt_regs *regs, unsigned char *pkt, int len);
86
87/* device types */
88enum {
89 DEVTPYE_DUMMY = -1,
90 DEVTYPE_EGALAX,
91 DEVTYPE_PANJIT,
92 DEVTYPE_3M,
93 DEVTYPE_ITM,
94};
95
96static struct usb_device_id usbtouch_devices[] = {
97#ifdef CONFIG_USB_TOUCHSCREEN_EGALAX
98 {USB_DEVICE(0x3823, 0x0001), .driver_info = DEVTYPE_EGALAX},
99 {USB_DEVICE(0x0123, 0x0001), .driver_info = DEVTYPE_EGALAX},
100 {USB_DEVICE(0x0eef, 0x0001), .driver_info = DEVTYPE_EGALAX},
101 {USB_DEVICE(0x0eef, 0x0002), .driver_info = DEVTYPE_EGALAX},
102#endif
103
104#ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
105 {USB_DEVICE(0x134c, 0x0001), .driver_info = DEVTYPE_PANJIT},
106 {USB_DEVICE(0x134c, 0x0002), .driver_info = DEVTYPE_PANJIT},
107 {USB_DEVICE(0x134c, 0x0003), .driver_info = DEVTYPE_PANJIT},
108 {USB_DEVICE(0x134c, 0x0004), .driver_info = DEVTYPE_PANJIT},
109#endif
110
111#ifdef CONFIG_USB_TOUCHSCREEN_3M
112 {USB_DEVICE(0x0596, 0x0001), .driver_info = DEVTYPE_3M},
113#endif
114
115#ifdef CONFIG_USB_TOUCHSCREEN_ITM
116 {USB_DEVICE(0x0403, 0xf9e9), .driver_info = DEVTYPE_ITM},
117#endif
118
119 {}
120};
121
122
123/*****************************************************************************
124 * eGalax part
125 */
126
127#ifdef CONFIG_USB_TOUCHSCREEN_EGALAX
128
129#define EGALAX_PKT_TYPE_MASK 0xFE
130#define EGALAX_PKT_TYPE_REPT 0x80
131#define EGALAX_PKT_TYPE_DIAG 0x0A
132
133static int egalax_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
134{
135 if ((pkt[0] & EGALAX_PKT_TYPE_MASK) != EGALAX_PKT_TYPE_REPT)
136 return 0;
137
138 *x = ((pkt[3] & 0x0F) << 7) | (pkt[4] & 0x7F);
139 *y = ((pkt[1] & 0x0F) << 7) | (pkt[2] & 0x7F);
140 *touch = pkt[0] & 0x01;
141
142 return 1;
143
144}
145
146static int egalax_get_pkt_len(unsigned char *buf)
147{
148 switch (buf[0] & EGALAX_PKT_TYPE_MASK) {
149 case EGALAX_PKT_TYPE_REPT:
150 return 5;
151
152 case EGALAX_PKT_TYPE_DIAG:
153 return buf[1] + 2;
154 }
155
156 return 0;
157}
158
159static void egalax_process(struct usbtouch_usb *usbtouch, struct pt_regs *regs,
160 unsigned char *pkt, int len)
161{
162 unsigned char *buffer;
163 int pkt_len, buf_len, pos;
164
165 /* if the buffer contains data, append */
166 if (unlikely(usbtouch->buf_len)) {
167 int tmp;
168
169 /* if only 1 byte in buffer, add another one to get length */
170 if (usbtouch->buf_len == 1)
171 usbtouch->buffer[1] = pkt[0];
172
173 pkt_len = egalax_get_pkt_len(usbtouch->buffer);
174
175 /* unknown packet: drop everything */
176 if (!pkt_len)
177 return;
178
179 /* append, process */
180 tmp = pkt_len - usbtouch->buf_len;
181 memcpy(usbtouch->buffer + usbtouch->buf_len, pkt, tmp);
182 usbtouch_process_pkt(usbtouch, regs, usbtouch->buffer, pkt_len);
183
184 buffer = pkt + tmp;
185 buf_len = len - tmp;
186 } else {
187 buffer = pkt;
188 buf_len = len;
189 }
190
191 /* only one byte left in buffer */
192 if (unlikely(buf_len == 1)) {
193 usbtouch->buffer[0] = buffer[0];
194 usbtouch->buf_len = 1;
195 return;
196 }
197
198 /* loop over the buffer */
199 pos = 0;
200 while (pos < buf_len) {
201 /* get packet len */
202 pkt_len = egalax_get_pkt_len(buffer + pos);
203
204 /* unknown packet: drop everything */
205 if (unlikely(!pkt_len))
206 return;
207
208 /* full packet: process */
209 if (likely(pkt_len <= buf_len)) {
210 usbtouch_process_pkt(usbtouch, regs, buffer + pos, pkt_len);
211 } else {
212 /* incomplete packet: save in buffer */
213 memcpy(usbtouch->buffer, buffer + pos, buf_len - pos);
214 usbtouch->buf_len = buf_len - pos;
215 }
216 pos += pkt_len;
217 }
218}
219#endif
220
221
222/*****************************************************************************
223 * PanJit Part
224 */
225#ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
226static int panjit_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
227{
228 *x = ((pkt[2] & 0x0F) << 8) | pkt[1];
229 *y = ((pkt[4] & 0x0F) << 8) | pkt[3];
230 *touch = pkt[0] & 0x01;
231
232 return 1;
233}
234#endif
235
236
237/*****************************************************************************
238 * 3M/Microtouch Part
239 */
240#ifdef CONFIG_USB_TOUCHSCREEN_3M
241
242#define MTOUCHUSB_ASYNC_REPORT 1
243#define MTOUCHUSB_RESET 7
244#define MTOUCHUSB_REQ_CTRLLR_ID 10
245
246static int mtouch_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
247{
248 *x = (pkt[8] << 8) | pkt[7];
249 *y = (pkt[10] << 8) | pkt[9];
250 *touch = (pkt[2] & 0x40) ? 1 : 0;
251
252 return 1;
253}
254
255static int mtouch_init(struct usbtouch_usb *usbtouch)
256{
257 int ret;
258
259 ret = usb_control_msg(usbtouch->udev, usb_rcvctrlpipe(usbtouch->udev, 0),
260 MTOUCHUSB_RESET,
261 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
262 1, 0, NULL, 0, USB_CTRL_SET_TIMEOUT);
263 dbg("%s - usb_control_msg - MTOUCHUSB_RESET - bytes|err: %d",
264 __FUNCTION__, ret);
265 if (ret < 0)
266 return ret;
267
268 ret = usb_control_msg(usbtouch->udev, usb_rcvctrlpipe(usbtouch->udev, 0),
269 MTOUCHUSB_ASYNC_REPORT,
270 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
271 1, 1, NULL, 0, USB_CTRL_SET_TIMEOUT);
272 dbg("%s - usb_control_msg - MTOUCHUSB_ASYNC_REPORT - bytes|err: %d",
273 __FUNCTION__, ret);
274 if (ret < 0)
275 return ret;
276
277 return 0;
278}
279#endif
280
281
282/*****************************************************************************
283 * ITM Part
284 */
285#ifdef CONFIG_USB_TOUCHSCREEN_ITM
286static int itm_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
287{
288 *x = ((pkt[0] & 0x1F) << 7) | (pkt[3] & 0x7F);
289 *x = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F);
290 *press = ((pkt[2] & 0x1F) << 7) | (pkt[5] & 0x7F);
291 *touch = ~pkt[7] & 0x20;
292
293 return 1;
294}
295#endif
296
297
298/*****************************************************************************
299 * the different device descriptors
300 */
301static struct usbtouch_device_info usbtouch_dev_info[] = {
302#ifdef CONFIG_USB_TOUCHSCREEN_EGALAX
303 [DEVTYPE_EGALAX] = {
304 .min_xc = 0x0,
305 .max_xc = 0x07ff,
306 .min_yc = 0x0,
307 .max_yc = 0x07ff,
308 .rept_size = 16,
309 .flags = USBTOUCH_FLG_BUFFER,
310 .process_pkt = egalax_process,
311 .read_data = egalax_read_data,
312 },
313#endif
314
315#ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
316 [DEVTYPE_PANJIT] = {
317 .min_xc = 0x0,
318 .max_xc = 0x0fff,
319 .min_yc = 0x0,
320 .max_yc = 0x0fff,
321 .rept_size = 8,
322 .read_data = panjit_read_data,
323 },
324#endif
325
326#ifdef CONFIG_USB_TOUCHSCREEN_3M
327 [DEVTYPE_3M] = {
328 .min_xc = 0x0,
329 .max_xc = 0x4000,
330 .min_yc = 0x0,
331 .max_yc = 0x4000,
332 .rept_size = 11,
333 .read_data = mtouch_read_data,
334 .init = mtouch_init,
335 },
336#endif
337
338#ifdef CONFIG_USB_TOUCHSCREEN_ITM
339 [DEVTYPE_ITM] = {
340 .min_xc = 0x0,
341 .max_xc = 0x0fff,
342 .min_yc = 0x0,
343 .max_yc = 0x0fff,
344 .max_press = 0xff,
345 .rept_size = 8,
346 .read_data = itm_read_data,
347 },
348#endif
349};
350
351
352/*****************************************************************************
353 * Generic Part
354 */
355static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch,
356 struct pt_regs *regs, unsigned char *pkt, int len)
357{
358 int x, y, touch, press;
359 struct usbtouch_device_info *type = usbtouch->type;
360
361 if (!type->read_data(pkt, &x, &y, &touch, &press))
362 return;
363
364 input_regs(usbtouch->input, regs);
365 input_report_key(usbtouch->input, BTN_TOUCH, touch);
366
367 if (swap_xy) {
368 input_report_abs(usbtouch->input, ABS_X, y);
369 input_report_abs(usbtouch->input, ABS_Y, x);
370 } else {
371 input_report_abs(usbtouch->input, ABS_X, x);
372 input_report_abs(usbtouch->input, ABS_Y, y);
373 }
374 if (type->max_press)
375 input_report_abs(usbtouch->input, ABS_PRESSURE, press);
376 input_sync(usbtouch->input);
377}
378
379
380static void usbtouch_irq(struct urb *urb, struct pt_regs *regs)
381{
382 struct usbtouch_usb *usbtouch = urb->context;
383 int retval;
384
385 switch (urb->status) {
386 case 0:
387 /* success */
388 break;
389 case -ETIMEDOUT:
390 /* this urb is timing out */
391 dbg("%s - urb timed out - was the device unplugged?",
392 __FUNCTION__);
393 return;
394 case -ECONNRESET:
395 case -ENOENT:
396 case -ESHUTDOWN:
397 /* this urb is terminated, clean up */
398 dbg("%s - urb shutting down with status: %d",
399 __FUNCTION__, urb->status);
400 return;
401 default:
402 dbg("%s - nonzero urb status received: %d",
403 __FUNCTION__, urb->status);
404 goto exit;
405 }
406
407 usbtouch->type->process_pkt(usbtouch, regs, usbtouch->data, urb->actual_length);
408
409exit:
410 retval = usb_submit_urb(urb, GFP_ATOMIC);
411 if (retval)
412 err("%s - usb_submit_urb failed with result: %d",
413 __FUNCTION__, retval);
414}
415
416static int usbtouch_open(struct input_dev *input)
417{
418 struct usbtouch_usb *usbtouch = input->private;
419
420 usbtouch->irq->dev = usbtouch->udev;
421
422 if (usb_submit_urb(usbtouch->irq, GFP_KERNEL))
423 return -EIO;
424
425 return 0;
426}
427
428static void usbtouch_close(struct input_dev *input)
429{
430 struct usbtouch_usb *usbtouch = input->private;
431
432 usb_kill_urb(usbtouch->irq);
433}
434
435
436static void usbtouch_free_buffers(struct usb_device *udev,
437 struct usbtouch_usb *usbtouch)
438{
439 if (usbtouch->data)
440 usb_buffer_free(udev, usbtouch->type->rept_size,
441 usbtouch->data, usbtouch->data_dma);
442 kfree(usbtouch->buffer);
443}
444
445
446static int usbtouch_probe(struct usb_interface *intf,
447 const struct usb_device_id *id)
448{
449 struct usbtouch_usb *usbtouch;
450 struct input_dev *input_dev;
451 struct usb_host_interface *interface;
452 struct usb_endpoint_descriptor *endpoint;
453 struct usb_device *udev = interface_to_usbdev(intf);
454 struct usbtouch_device_info *type;
455 int err;
456
457 interface = intf->cur_altsetting;
458 endpoint = &interface->endpoint[0].desc;
459
460 usbtouch = kzalloc(sizeof(struct usbtouch_usb), GFP_KERNEL);
461 input_dev = input_allocate_device();
462 if (!usbtouch || !input_dev)
463 goto out_free;
464
465 type = &usbtouch_dev_info[id->driver_info];
466 usbtouch->type = type;
467 if (!type->process_pkt)
468 type->process_pkt = usbtouch_process_pkt;
469
470 usbtouch->data = usb_buffer_alloc(udev, type->rept_size,
471 SLAB_KERNEL, &usbtouch->data_dma);
472 if (!usbtouch->data)
473 goto out_free;
474
475 if (type->flags & USBTOUCH_FLG_BUFFER) {
476 usbtouch->buffer = kmalloc(type->rept_size, GFP_KERNEL);
477 if (!usbtouch->buffer)
478 goto out_free_buffers;
479 }
480
481 usbtouch->irq = usb_alloc_urb(0, GFP_KERNEL);
482 if (!usbtouch->irq) {
483 dbg("%s - usb_alloc_urb failed: usbtouch->irq", __FUNCTION__);
484 goto out_free_buffers;
485 }
486
487 usbtouch->udev = udev;
488 usbtouch->input = input_dev;
489
490 if (udev->manufacturer)
491 strlcpy(usbtouch->name, udev->manufacturer, sizeof(usbtouch->name));
492
493 if (udev->product) {
494 if (udev->manufacturer)
495 strlcat(usbtouch->name, " ", sizeof(usbtouch->name));
496 strlcat(usbtouch->name, udev->product, sizeof(usbtouch->name));
497 }
498
499 if (!strlen(usbtouch->name))
500 snprintf(usbtouch->name, sizeof(usbtouch->name),
501 "USB Touchscreen %04x:%04x",
502 le16_to_cpu(udev->descriptor.idVendor),
503 le16_to_cpu(udev->descriptor.idProduct));
504
505 usb_make_path(udev, usbtouch->phys, sizeof(usbtouch->phys));
506 strlcpy(usbtouch->phys, "/input0", sizeof(usbtouch->phys));
507
508 input_dev->name = usbtouch->name;
509 input_dev->phys = usbtouch->phys;
510 usb_to_input_id(udev, &input_dev->id);
511 input_dev->cdev.dev = &intf->dev;
512 input_dev->private = usbtouch;
513 input_dev->open = usbtouch_open;
514 input_dev->close = usbtouch_close;
515
516 input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
517 input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
518 input_set_abs_params(input_dev, ABS_X, type->min_xc, type->max_xc, 0, 0);
519 input_set_abs_params(input_dev, ABS_Y, type->min_yc, type->max_yc, 0, 0);
520 if (type->max_press)
521 input_set_abs_params(input_dev, ABS_PRESSURE, type->min_press,
522 type->max_press, 0, 0);
523
524 usb_fill_int_urb(usbtouch->irq, usbtouch->udev,
525 usb_rcvintpipe(usbtouch->udev, 0x81),
526 usbtouch->data, type->rept_size,
527 usbtouch_irq, usbtouch, endpoint->bInterval);
528
529 usbtouch->irq->transfer_dma = usbtouch->data_dma;
530 usbtouch->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
531
532 /* device specific init */
533 if (type->init) {
534 err = type->init(usbtouch);
535 if (err) {
536 dbg("%s - type->init() failed, err: %d", __FUNCTION__, err);
537 goto out_free_buffers;
538 }
539 }
540
541 err = input_register_device(usbtouch->input);
542 if (err) {
543 dbg("%s - input_register_device failed, err: %d", __FUNCTION__, err);
544 goto out_free_buffers;
545 }
546
547 usb_set_intfdata(intf, usbtouch);
548
549 return 0;
550
551out_free_buffers:
552 usbtouch_free_buffers(udev, usbtouch);
553out_free:
554 input_free_device(input_dev);
555 kfree(usbtouch);
556 return -ENOMEM;
557}
558
559static void usbtouch_disconnect(struct usb_interface *intf)
560{
561 struct usbtouch_usb *usbtouch = usb_get_intfdata(intf);
562
563 dbg("%s - called", __FUNCTION__);
564
565 if (!usbtouch)
566 return;
567
568 dbg("%s - usbtouch is initialized, cleaning up", __FUNCTION__);
569 usb_set_intfdata(intf, NULL);
570 usb_kill_urb(usbtouch->irq);
571 input_unregister_device(usbtouch->input);
572 usb_free_urb(usbtouch->irq);
573 usbtouch_free_buffers(interface_to_usbdev(intf), usbtouch);
574 kfree(usbtouch);
575}
576
577MODULE_DEVICE_TABLE(usb, usbtouch_devices);
578
579static struct usb_driver usbtouch_driver = {
580 .name = "usbtouchscreen",
581 .probe = usbtouch_probe,
582 .disconnect = usbtouch_disconnect,
583 .id_table = usbtouch_devices,
584};
585
586static int __init usbtouch_init(void)
587{
588 return usb_register(&usbtouch_driver);
589}
590
591static void __exit usbtouch_cleanup(void)
592{
593 usb_deregister(&usbtouch_driver);
594}
595
596module_init(usbtouch_init);
597module_exit(usbtouch_cleanup);
598
599MODULE_AUTHOR(DRIVER_AUTHOR);
600MODULE_DESCRIPTION(DRIVER_DESC);
601MODULE_LICENSE("GPL");
602
603MODULE_ALIAS("touchkitusb");
604MODULE_ALIAS("itmtouch");
605MODULE_ALIAS("mtouchusb");
diff --git a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
index d3e15df9e815..cf84c6096f29 100644
--- a/drivers/usb/input/wacom.c
+++ b/drivers/usb/input/wacom.c
@@ -9,7 +9,7 @@
9 * Copyright (c) 2000 Daniel Egger <egger@suse.de> 9 * Copyright (c) 2000 Daniel Egger <egger@suse.de>
10 * Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com> 10 * Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com>
11 * Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be> 11 * Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be>
12 * Copyright (c) 2002-2005 Ping Cheng <pingc@wacom.com> 12 * Copyright (c) 2002-2006 Ping Cheng <pingc@wacom.com>
13 * 13 *
14 * ChangeLog: 14 * ChangeLog:
15 * v0.1 (vp) - Initial release 15 * v0.1 (vp) - Initial release
@@ -56,6 +56,8 @@
56 * - Merged wacom_intuos3_irq into wacom_intuos_irq 56 * - Merged wacom_intuos3_irq into wacom_intuos_irq
57 * v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc. 57 * v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc.
58 * - Report Device IDs 58 * - Report Device IDs
59 * v1.45 (pc) - Added support for DTF 521, Intuos3 12x12 and 12x19
60 * - Minor data report fix
59 */ 61 */
60 62
61/* 63/*
@@ -78,7 +80,7 @@
78/* 80/*
79 * Version Information 81 * Version Information
80 */ 82 */
81#define DRIVER_VERSION "v1.44" 83#define DRIVER_VERSION "v1.45"
82#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>" 84#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
83#define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver" 85#define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver"
84#define DRIVER_LICENSE "GPL" 86#define DRIVER_LICENSE "GPL"
@@ -99,6 +101,8 @@ enum {
99 PL, 101 PL,
100 INTUOS, 102 INTUOS,
101 INTUOS3, 103 INTUOS3,
104 INTUOS312,
105 INTUOS319,
102 CINTIQ, 106 CINTIQ,
103 MAX_TYPE 107 MAX_TYPE
104}; 108};
@@ -127,7 +131,19 @@ struct wacom {
127 char phys[32]; 131 char phys[32];
128}; 132};
129 133
134#define USB_REQ_GET_REPORT 0x01
130#define USB_REQ_SET_REPORT 0x09 135#define USB_REQ_SET_REPORT 0x09
136
137static int usb_get_report(struct usb_interface *intf, unsigned char type,
138 unsigned char id, void *buf, int size)
139{
140 return usb_control_msg(interface_to_usbdev(intf),
141 usb_rcvctrlpipe(interface_to_usbdev(intf), 0),
142 USB_REQ_GET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
143 (type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber,
144 buf, size, 100);
145}
146
131static int usb_set_report(struct usb_interface *intf, unsigned char type, 147static int usb_set_report(struct usb_interface *intf, unsigned char type,
132 unsigned char id, void *buf, int size) 148 unsigned char id, void *buf, int size)
133{ 149{
@@ -206,7 +222,8 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
206 wacom->tool[1] = BTN_TOOL_PEN; 222 wacom->tool[1] = BTN_TOOL_PEN;
207 id = STYLUS_DEVICE_ID; 223 id = STYLUS_DEVICE_ID;
208 } 224 }
209 input_report_key(dev, wacom->tool[1], id); /* report in proximity for tool */ 225 input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */
226 input_report_abs(dev, ABS_MISC, id); /* report tool id */
210 input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); 227 input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
211 input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); 228 input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
212 input_report_abs(dev, ABS_PRESSURE, pressure); 229 input_report_abs(dev, ABS_PRESSURE, pressure);
@@ -239,7 +256,7 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
239 struct wacom *wacom = urb->context; 256 struct wacom *wacom = urb->context;
240 unsigned char *data = wacom->data; 257 unsigned char *data = wacom->data;
241 struct input_dev *dev = wacom->dev; 258 struct input_dev *dev = wacom->dev;
242 int retval; 259 int retval, id;
243 260
244 switch (urb->status) { 261 switch (urb->status) {
245 case 0: 262 case 0:
@@ -263,12 +280,15 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
263 280
264 input_regs(dev, regs); 281 input_regs(dev, regs);
265 if (data[1] & 0x04) { 282 if (data[1] & 0x04) {
266 input_report_key(dev, BTN_TOOL_RUBBER, (data[1] & 0x20) ? ERASER_DEVICE_ID : 0); 283 input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
267 input_report_key(dev, BTN_TOUCH, data[1] & 0x08); 284 input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
285 id = ERASER_DEVICE_ID;
268 } else { 286 } else {
269 input_report_key(dev, BTN_TOOL_PEN, (data[1] & 0x20) ? STYLUS_DEVICE_ID : 0); 287 input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
270 input_report_key(dev, BTN_TOUCH, data[1] & 0x01); 288 input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
289 id = STYLUS_DEVICE_ID;
271 } 290 }
291 input_report_abs(dev, ABS_MISC, id); /* report tool id */
272 input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[2])); 292 input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[2]));
273 input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[4])); 293 input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[4]));
274 input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6])); 294 input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6]));
@@ -312,7 +332,8 @@ static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs)
312 } 332 }
313 333
314 input_regs(dev, regs); 334 input_regs(dev, regs);
315 input_report_key(dev, BTN_TOOL_PEN, STYLUS_DEVICE_ID); 335 input_report_key(dev, BTN_TOOL_PEN, 1);
336 input_report_abs(dev, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
316 input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[1])); 337 input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[1]));
317 input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[3])); 338 input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[3]));
318 input_report_abs(dev, ABS_PRESSURE, (signed char)data[6] + 127); 339 input_report_abs(dev, ABS_PRESSURE, (signed char)data[6] + 127);
@@ -350,6 +371,8 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
350 goto exit; 371 goto exit;
351 } 372 }
352 373
374 if (data[0] == 99) return; /* for Volito tablets */
375
353 if (data[0] != 2) { 376 if (data[0] != 2) {
354 dbg("wacom_graphire_irq: received unknown report #%d", data[0]); 377 dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
355 goto exit; 378 goto exit;
@@ -374,10 +397,10 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
374 case 2: /* Mouse with wheel */ 397 case 2: /* Mouse with wheel */
375 input_report_key(dev, BTN_MIDDLE, data[1] & 0x04); 398 input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
376 if (wacom->features->type == WACOM_G4) { 399 if (wacom->features->type == WACOM_G4) {
377 rw = data[7] & 0x04 ? -(data[7] & 0x03) : (data[7] & 0x03); 400 rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03);
378 input_report_rel(dev, REL_WHEEL, rw); 401 input_report_rel(dev, REL_WHEEL, -rw);
379 } else 402 } else
380 input_report_rel(dev, REL_WHEEL, (signed char) data[6]); 403 input_report_rel(dev, REL_WHEEL, -(signed char) data[6]);
381 /* fall through */ 404 /* fall through */
382 405
383 case 3: /* Mouse without wheel */ 406 case 3: /* Mouse without wheel */
@@ -406,39 +429,27 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
406 } 429 }
407 } 430 }
408 431
409 input_report_key(dev, wacom->tool[0], (data[1] & 0x10) ? id : 0); 432 if (data[1] & 0x10)
433 input_report_abs(dev, ABS_MISC, id); /* report tool id */
434 else
435 input_report_abs(dev, ABS_MISC, 0); /* reset tool id */
436 input_report_key(dev, wacom->tool[0], data[1] & 0x10);
410 input_sync(dev); 437 input_sync(dev);
411 438
412 /* send pad data */ 439 /* send pad data */
413 if (wacom->features->type == WACOM_G4) { 440 if (wacom->features->type == WACOM_G4) {
414 /* fist time sending pad data */ 441 if ((wacom->serial[1] & 0xc0) != (data[7] & 0xf8)) {
415 if (wacom->tool[1] != BTN_TOOL_FINGER) { 442 wacom->id[1] = 1;
416 wacom->id[1] = 0; 443 wacom->serial[1] = (data[7] & 0xf8);
417 wacom->serial[1] = (data[7] & 0x38) >> 2;
418 }
419 if (data[7] & 0xf8) {
420 input_report_key(dev, BTN_0, (data[7] & 0x40)); 444 input_report_key(dev, BTN_0, (data[7] & 0x40));
421 input_report_key(dev, BTN_4, (data[7] & 0x80)); 445 input_report_key(dev, BTN_4, (data[7] & 0x80));
422 if (((data[7] & 0x38) >> 2) == (wacom->serial[1] & 0x0e)) 446 rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
423 /* alter REL_WHEEL value so X apps can get it */
424 wacom->serial[1] += (wacom->serial[1] & 0x01) ? -1 : 1;
425 else
426 wacom->serial[1] = (data[7] & 0x38 ) >> 2;
427
428 /* don't alter the value when there is no wheel event */
429 if (wacom->serial[1] == 1)
430 wacom->serial[1] = 0;
431 rw = wacom->serial[1];
432 rw = (rw & 0x08) ? -(rw & 0x07) : (rw & 0x07);
433 input_report_rel(dev, REL_WHEEL, rw); 447 input_report_rel(dev, REL_WHEEL, rw);
434 wacom->tool[1] = BTN_TOOL_FINGER; 448 input_report_key(dev, BTN_TOOL_FINGER, 0xf0);
435 wacom->id[1] = data[7] & 0xf8;
436 input_report_key(dev, wacom->tool[1], 0xf0);
437 input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); 449 input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
438 } else if (wacom->id[1]) { 450 } else if (wacom->id[1]) {
439 wacom->id[1] = 0; 451 wacom->id[1] = 0;
440 wacom->serial[1] = 0; 452 input_report_key(dev, BTN_TOOL_FINGER, 0);
441 input_report_key(dev, wacom->tool[1], 0);
442 input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); 453 input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
443 } 454 }
444 input_sync(dev); 455 input_sync(dev);
@@ -516,21 +527,31 @@ static int wacom_intuos_inout(struct urb *urb)
516 default: /* Unknown tool */ 527 default: /* Unknown tool */
517 wacom->tool[idx] = BTN_TOOL_PEN; 528 wacom->tool[idx] = BTN_TOOL_PEN;
518 } 529 }
519 input_report_key(dev, wacom->tool[idx], wacom->id[idx]); 530 if(!((wacom->tool[idx] == BTN_TOOL_LENS) &&
520 input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 531 ((wacom->features->type == INTUOS312)
521 input_sync(dev); 532 || (wacom->features->type == INTUOS319)))) {
533 input_report_abs(dev, ABS_MISC, wacom->id[idx]); /* report tool id */
534 input_report_key(dev, wacom->tool[idx], 1);
535 input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
536 input_sync(dev);
537 }
522 return 1; 538 return 1;
523 } 539 }
524 540
525 /* Exit report */ 541 /* Exit report */
526 if ((data[1] & 0xfe) == 0x80) { 542 if ((data[1] & 0xfe) == 0x80) {
527 input_report_key(dev, wacom->tool[idx], 0); 543 input_report_key(dev, wacom->tool[idx], 0);
544 input_report_abs(dev, ABS_MISC, 0); /* reset tool id */
528 input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 545 input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
529 input_sync(dev); 546 input_sync(dev);
530 return 1; 547 return 1;
531 } 548 }
532 549
533 return 0; 550 if((wacom->tool[idx] == BTN_TOOL_LENS) && ((wacom->features->type == INTUOS312)
551 || (wacom->features->type == INTUOS319)))
552 return 1;
553 else
554 return 0;
534} 555}
535 556
536static void wacom_intuos_general(struct urb *urb) 557static void wacom_intuos_general(struct urb *urb)
@@ -600,10 +621,9 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
600 /* pad packets. Works as a second tool and is always in prox */ 621 /* pad packets. Works as a second tool and is always in prox */
601 if (data[0] == 12) { 622 if (data[0] == 12) {
602 /* initiate the pad as a device */ 623 /* initiate the pad as a device */
603 if (wacom->tool[1] != BTN_TOOL_FINGER) { 624 if (wacom->tool[1] != BTN_TOOL_FINGER)
604 wacom->tool[1] = BTN_TOOL_FINGER; 625 wacom->tool[1] = BTN_TOOL_FINGER;
605 input_report_key(dev, wacom->tool[1], 1); 626
606 }
607 input_report_key(dev, BTN_0, (data[5] & 0x01)); 627 input_report_key(dev, BTN_0, (data[5] & 0x01));
608 input_report_key(dev, BTN_1, (data[5] & 0x02)); 628 input_report_key(dev, BTN_1, (data[5] & 0x02));
609 input_report_key(dev, BTN_2, (data[5] & 0x04)); 629 input_report_key(dev, BTN_2, (data[5] & 0x04));
@@ -614,6 +634,11 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
614 input_report_key(dev, BTN_7, (data[6] & 0x08)); 634 input_report_key(dev, BTN_7, (data[6] & 0x08));
615 input_report_abs(dev, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); 635 input_report_abs(dev, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
616 input_report_abs(dev, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); 636 input_report_abs(dev, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
637
638 if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) | data[2])
639 input_report_key(dev, wacom->tool[1], 1);
640 else
641 input_report_key(dev, wacom->tool[1], 0);
617 input_event(dev, EV_MSC, MSC_SERIAL, 0xffffffff); 642 input_event(dev, EV_MSC, MSC_SERIAL, 0xffffffff);
618 input_sync(dev); 643 input_sync(dev);
619 goto exit; 644 goto exit;
@@ -676,8 +701,8 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
676 input_report_key(dev, BTN_LEFT, data[8] & 0x04); 701 input_report_key(dev, BTN_LEFT, data[8] & 0x04);
677 input_report_key(dev, BTN_MIDDLE, data[8] & 0x08); 702 input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
678 input_report_key(dev, BTN_RIGHT, data[8] & 0x10); 703 input_report_key(dev, BTN_RIGHT, data[8] & 0x10);
679 input_report_rel(dev, REL_WHEEL, ((data[8] & 0x02) >> 1) 704 input_report_rel(dev, REL_WHEEL, (data[8] & 0x01)
680 - (data[8] & 0x01)); 705 - ((data[8] & 0x02) >> 1));
681 706
682 /* I3 2D mouse side buttons */ 707 /* I3 2D mouse side buttons */
683 if (wacom->features->type == INTUOS3) { 708 if (wacom->features->type == INTUOS3) {
@@ -695,7 +720,8 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
695 } 720 }
696 } 721 }
697 722
698 input_report_key(dev, wacom->tool[idx], wacom->id[idx]); 723 input_report_abs(dev, ABS_MISC, wacom->id[idx]); /* report tool id */
724 input_report_key(dev, wacom->tool[idx], 1);
699 input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); 725 input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
700 input_sync(dev); 726 input_sync(dev);
701 727
@@ -733,7 +759,8 @@ static struct wacom_features wacom_features[] = {
733 { "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_pl_irq }, 759 { "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_pl_irq },
734 { "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_pl_irq }, 760 { "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_pl_irq },
735 { "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq }, 761 { "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq },
736 { "Wacom PL710", 8, 34080, 27660, 511, 32, PL, wacom_pl_irq }, 762 { "Wacom DTU710", 8, 34080, 27660, 511, 32, PL, wacom_pl_irq },
763 { "Wacom DTF521", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq },
737 { "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_pl_irq }, 764 { "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_pl_irq },
738 { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq }, 765 { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq },
739 { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq }, 766 { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq },
@@ -744,6 +771,8 @@ static struct wacom_features wacom_features[] = {
744 { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_intuos_irq }, 771 { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_intuos_irq },
745 { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_intuos_irq }, 772 { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_intuos_irq },
746 { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_intuos_irq }, 773 { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_intuos_irq },
774 { "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 15, INTUOS312, wacom_intuos_irq },
775 { "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 15, INTUOS319, wacom_intuos_irq },
747 { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_intuos_irq }, 776 { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_intuos_irq },
748 { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_intuos_irq }, 777 { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_intuos_irq },
749 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, 778 { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
@@ -779,6 +808,7 @@ static struct usb_device_id wacom_ids[] = {
779 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) }, 808 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) },
780 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) }, 809 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) },
781 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) }, 810 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) },
811 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC3) },
782 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, 812 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
783 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) }, 813 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) },
784 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) }, 814 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) },
@@ -788,6 +818,8 @@ static struct usb_device_id wacom_ids[] = {
788 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) }, 818 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) },
789 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) }, 819 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) },
790 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) }, 820 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) },
821 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) },
822 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) },
791 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) }, 823 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) },
792 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) }, 824 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
793 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, 825 { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
@@ -820,7 +852,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
820 struct usb_endpoint_descriptor *endpoint; 852 struct usb_endpoint_descriptor *endpoint;
821 struct wacom *wacom; 853 struct wacom *wacom;
822 struct input_dev *input_dev; 854 struct input_dev *input_dev;
823 char rep_data[2] = {0x02, 0x02}; 855 char rep_data[2], limit = 0;
824 856
825 wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL); 857 wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
826 input_dev = input_allocate_device(); 858 input_dev = input_allocate_device();
@@ -857,6 +889,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
857 input_set_abs_params(input_dev, ABS_X, 0, wacom->features->x_max, 4, 0); 889 input_set_abs_params(input_dev, ABS_X, 0, wacom->features->x_max, 4, 0);
858 input_set_abs_params(input_dev, ABS_Y, 0, wacom->features->y_max, 4, 0); 890 input_set_abs_params(input_dev, ABS_Y, 0, wacom->features->y_max, 4, 0);
859 input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0); 891 input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0);
892 input_dev->absbit[LONG(ABS_MISC)] |= BIT(ABS_MISC);
860 893
861 switch (wacom->features->type) { 894 switch (wacom->features->type) {
862 case WACOM_G4: 895 case WACOM_G4:
@@ -875,6 +908,8 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
875 break; 908 break;
876 909
877 case INTUOS3: 910 case INTUOS3:
911 case INTUOS312:
912 case INTUOS319:
878 case CINTIQ: 913 case CINTIQ:
879 input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); 914 input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
880 input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7); 915 input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
@@ -916,10 +951,13 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
916 951
917 input_register_device(wacom->dev); 952 input_register_device(wacom->dev);
918 953
919 /* ask the tablet to report tablet data */ 954 /* Ask the tablet to report tablet data. Repeat until it succeeds */
920 usb_set_report(intf, 3, 2, rep_data, 2); 955 do {
921 /* repeat once (not sure why the first call often fails) */ 956 rep_data[0] = 2;
922 usb_set_report(intf, 3, 2, rep_data, 2); 957 rep_data[1] = 2;
958 usb_set_report(intf, 3, 2, rep_data, 2);
959 usb_get_report(intf, 3, 2, rep_data, 2);
960 } while (rep_data[1] != 2 && limit++ < 5);
923 961
924 usb_set_intfdata(intf, wacom); 962 usb_set_intfdata(intf, wacom);
925 return 0; 963 return 0;
diff --git a/drivers/usb/misc/emi26.c b/drivers/usb/misc/emi26.c
index 3824df33094e..1fd9cb85f4ca 100644
--- a/drivers/usb/misc/emi26.c
+++ b/drivers/usb/misc/emi26.c
@@ -15,6 +15,7 @@
15#include <linux/module.h> 15#include <linux/module.h>
16#include <linux/init.h> 16#include <linux/init.h>
17#include <linux/usb.h> 17#include <linux/usb.h>
18#include <linux/delay.h>
18 19
19#define MAX_INTEL_HEX_RECORD_LENGTH 16 20#define MAX_INTEL_HEX_RECORD_LENGTH 16
20typedef struct _INTEL_HEX_RECORD 21typedef struct _INTEL_HEX_RECORD
@@ -114,6 +115,7 @@ static int emi26_load_firmware (struct usb_device *dev)
114 115
115 /* De-assert reset (let the CPU run) */ 116 /* De-assert reset (let the CPU run) */
116 err = emi26_set_reset(dev,0); 117 err = emi26_set_reset(dev,0);
118 msleep(250); /* let device settle */
117 119
118 /* 2. We upload the FPGA firmware into the EMI 120 /* 2. We upload the FPGA firmware into the EMI
119 * Note: collect up to 1023 (yes!) bytes and send them with 121 * Note: collect up to 1023 (yes!) bytes and send them with
@@ -150,6 +152,7 @@ static int emi26_load_firmware (struct usb_device *dev)
150 goto wraperr; 152 goto wraperr;
151 } 153 }
152 } 154 }
155 msleep(250); /* let device settle */
153 156
154 /* De-assert reset (let the CPU run) */ 157 /* De-assert reset (let the CPU run) */
155 err = emi26_set_reset(dev,0); 158 err = emi26_set_reset(dev,0);
@@ -192,6 +195,7 @@ static int emi26_load_firmware (struct usb_device *dev)
192 err("%s - error loading firmware: error = %d", __FUNCTION__, err); 195 err("%s - error loading firmware: error = %d", __FUNCTION__, err);
193 goto wraperr; 196 goto wraperr;
194 } 197 }
198 msleep(250); /* let device settle */
195 199
196 /* return 1 to fail the driver inialization 200 /* return 1 to fail the driver inialization
197 * and give real driver change to load */ 201 * and give real driver change to load */
diff --git a/drivers/usb/misc/emi62.c b/drivers/usb/misc/emi62.c
index 52fea2e08db8..fe351371f274 100644
--- a/drivers/usb/misc/emi62.c
+++ b/drivers/usb/misc/emi62.c
@@ -15,6 +15,7 @@
15#include <linux/init.h> 15#include <linux/init.h>
16#include <linux/module.h> 16#include <linux/module.h>
17#include <linux/usb.h> 17#include <linux/usb.h>
18#include <linux/delay.h>
18 19
19#define MAX_INTEL_HEX_RECORD_LENGTH 16 20#define MAX_INTEL_HEX_RECORD_LENGTH 16
20typedef struct _INTEL_HEX_RECORD 21typedef struct _INTEL_HEX_RECORD
@@ -123,6 +124,7 @@ static int emi62_load_firmware (struct usb_device *dev)
123 124
124 /* De-assert reset (let the CPU run) */ 125 /* De-assert reset (let the CPU run) */
125 err = emi62_set_reset(dev,0); 126 err = emi62_set_reset(dev,0);
127 msleep(250); /* let device settle */
126 128
127 /* 2. We upload the FPGA firmware into the EMI 129 /* 2. We upload the FPGA firmware into the EMI
128 * Note: collect up to 1023 (yes!) bytes and send them with 130 * Note: collect up to 1023 (yes!) bytes and send them with
@@ -166,6 +168,7 @@ static int emi62_load_firmware (struct usb_device *dev)
166 err("%s - error loading firmware: error = %d", __FUNCTION__, err); 168 err("%s - error loading firmware: error = %d", __FUNCTION__, err);
167 goto wraperr; 169 goto wraperr;
168 } 170 }
171 msleep(250); /* let device settle */
169 172
170 /* 4. We put the part of the firmware that lies in the external RAM into the EZ-USB */ 173 /* 4. We put the part of the firmware that lies in the external RAM into the EZ-USB */
171 174
@@ -228,6 +231,7 @@ static int emi62_load_firmware (struct usb_device *dev)
228 err("%s - error loading firmware: error = %d", __FUNCTION__, err); 231 err("%s - error loading firmware: error = %d", __FUNCTION__, err);
229 goto wraperr; 232 goto wraperr;
230 } 233 }
234 msleep(250); /* let device settle */
231 235
232 kfree(buf); 236 kfree(buf);
233 237
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 9d59b901841c..ccc5e8238bd8 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -381,6 +381,7 @@ alloc_sglist (int nents, int max, int vary)
381 381
382 for (i = 0; i < nents; i++) { 382 for (i = 0; i < nents; i++) {
383 char *buf; 383 char *buf;
384 unsigned j;
384 385
385 buf = kzalloc (size, SLAB_KERNEL); 386 buf = kzalloc (size, SLAB_KERNEL);
386 if (!buf) { 387 if (!buf) {
@@ -391,6 +392,16 @@ alloc_sglist (int nents, int max, int vary)
391 /* kmalloc pages are always physically contiguous! */ 392 /* kmalloc pages are always physically contiguous! */
392 sg_init_one(&sg[i], buf, size); 393 sg_init_one(&sg[i], buf, size);
393 394
395 switch (pattern) {
396 case 0:
397 /* already zeroed */
398 break;
399 case 1:
400 for (j = 0; j < size; j++)
401 *buf++ = (u8) (j % 63);
402 break;
403 }
404
394 if (vary) { 405 if (vary) {
395 size += vary; 406 size += vary;
396 size %= max; 407 size %= max;
@@ -425,6 +436,8 @@ static int perform_sglist (
425 usb_sg_wait (req); 436 usb_sg_wait (req);
426 retval = req->status; 437 retval = req->status;
427 438
439 /* FIXME check resulting data pattern */
440
428 /* FIXME if endpoint halted, clear halt (and log) */ 441 /* FIXME if endpoint halted, clear halt (and log) */
429 } 442 }
430 443
diff --git a/drivers/usb/net/asix.c b/drivers/usb/net/asix.c
index 3094970615cb..12b599a0b539 100644
--- a/drivers/usb/net/asix.c
+++ b/drivers/usb/net/asix.c
@@ -37,7 +37,6 @@
37 37
38#include "usbnet.h" 38#include "usbnet.h"
39 39
40
41/* ASIX AX8817X based USB 2.0 Ethernet Devices */ 40/* ASIX AX8817X based USB 2.0 Ethernet Devices */
42 41
43#define AX_CMD_SET_SW_MII 0x06 42#define AX_CMD_SET_SW_MII 0x06
@@ -109,7 +108,7 @@
109#define AX_EEPROM_MAGIC 0xdeadbeef 108#define AX_EEPROM_MAGIC 0xdeadbeef
110 109
111/* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */ 110/* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */
112struct ax8817x_data { 111struct asix_data {
113 u8 multi_filter[AX_MCAST_FILTER_SIZE]; 112 u8 multi_filter[AX_MCAST_FILTER_SIZE];
114}; 113};
115 114
@@ -121,7 +120,7 @@ struct ax88172_int_data {
121 u16 res3; 120 u16 res3;
122} __attribute__ ((packed)); 121} __attribute__ ((packed));
123 122
124static int ax8817x_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, 123static int asix_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
125 u16 size, void *data) 124 u16 size, void *data)
126{ 125{
127 return usb_control_msg( 126 return usb_control_msg(
@@ -136,7 +135,7 @@ static int ax8817x_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
136 USB_CTRL_GET_TIMEOUT); 135 USB_CTRL_GET_TIMEOUT);
137} 136}
138 137
139static int ax8817x_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, 138static int asix_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
140 u16 size, void *data) 139 u16 size, void *data)
141{ 140{
142 return usb_control_msg( 141 return usb_control_msg(
@@ -151,19 +150,80 @@ static int ax8817x_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
151 USB_CTRL_SET_TIMEOUT); 150 USB_CTRL_SET_TIMEOUT);
152} 151}
153 152
154static void ax8817x_async_cmd_callback(struct urb *urb, struct pt_regs *regs) 153static void asix_async_cmd_callback(struct urb *urb, struct pt_regs *regs)
155{ 154{
156 struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context; 155 struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context;
157 156
158 if (urb->status < 0) 157 if (urb->status < 0)
159 printk(KERN_DEBUG "ax8817x_async_cmd_callback() failed with %d", 158 printk(KERN_DEBUG "asix_async_cmd_callback() failed with %d",
160 urb->status); 159 urb->status);
161 160
162 kfree(req); 161 kfree(req);
163 usb_free_urb(urb); 162 usb_free_urb(urb);
164} 163}
165 164
166static void ax8817x_status(struct usbnet *dev, struct urb *urb) 165static inline int asix_set_sw_mii(struct usbnet *dev)
166{
167 int ret;
168 ret = asix_write_cmd(dev, AX_CMD_SET_SW_MII, 0x0000, 0, 0, NULL);
169 if (ret < 0)
170 devdbg(dev, "Failed to enable software MII access");
171 return ret;
172}
173
174static inline int asix_set_hw_mii(struct usbnet *dev)
175{
176 int ret;
177 ret = asix_write_cmd(dev, AX_CMD_SET_HW_MII, 0x0000, 0, 0, NULL);
178 if (ret < 0)
179 devdbg(dev, "Failed to enable hardware MII access");
180 return ret;
181}
182
183static inline int asix_get_phyid(struct usbnet *dev)
184{
185 int ret = 0;
186 void *buf;
187
188 buf = kmalloc(2, GFP_KERNEL);
189 if (!buf)
190 goto out1;
191
192 if ((ret = asix_read_cmd(dev, AX_CMD_READ_PHY_ID,
193 0, 0, 2, buf)) < 2) {
194 devdbg(dev, "Error reading PHYID register: %02x", ret);
195 goto out2;
196 }
197 ret = *((u8 *)buf + 1);
198out2:
199 kfree(buf);
200out1:
201 return ret;
202}
203
204static int asix_sw_reset(struct usbnet *dev, u8 flags)
205{
206 int ret;
207
208 ret = asix_write_cmd(dev, AX_CMD_SW_RESET, flags, 0, 0, NULL);
209 if (ret < 0)
210 devdbg(dev,"Failed to send software reset: %02x", ret);
211
212 return ret;
213}
214
215static int asix_write_rx_ctl(struct usbnet *dev, u16 mode)
216{
217 int ret;
218
219 ret = asix_write_cmd(dev, AX_CMD_WRITE_RX_CTL, mode, 0, 0, NULL);
220 if (ret < 0)
221 devdbg(dev, "Failed to write RX_CTL mode: %02x", ret);
222
223 return ret;
224}
225
226static void asix_status(struct usbnet *dev, struct urb *urb)
167{ 227{
168 struct ax88172_int_data *event; 228 struct ax88172_int_data *event;
169 int link; 229 int link;
@@ -179,12 +239,12 @@ static void ax8817x_status(struct usbnet *dev, struct urb *urb)
179 usbnet_defer_kevent (dev, EVENT_LINK_RESET ); 239 usbnet_defer_kevent (dev, EVENT_LINK_RESET );
180 } else 240 } else
181 netif_carrier_off(dev->net); 241 netif_carrier_off(dev->net);
182 devdbg(dev, "ax8817x - Link Status is: %d", link); 242 devdbg(dev, "Link Status is: %d", link);
183 } 243 }
184} 244}
185 245
186static void 246static void
187ax8817x_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index, 247asix_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
188 u16 size, void *data) 248 u16 size, void *data)
189{ 249{
190 struct usb_ctrlrequest *req; 250 struct usb_ctrlrequest *req;
@@ -211,7 +271,7 @@ ax8817x_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
211 usb_fill_control_urb(urb, dev->udev, 271 usb_fill_control_urb(urb, dev->udev,
212 usb_sndctrlpipe(dev->udev, 0), 272 usb_sndctrlpipe(dev->udev, 0),
213 (void *)req, data, size, 273 (void *)req, data, size,
214 ax8817x_async_cmd_callback, req); 274 asix_async_cmd_callback, req);
215 275
216 if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) { 276 if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
217 deverr(dev, "Error submitting the control message: status=%d", 277 deverr(dev, "Error submitting the control message: status=%d",
@@ -221,10 +281,10 @@ ax8817x_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
221 } 281 }
222} 282}
223 283
224static void ax8817x_set_multicast(struct net_device *net) 284static void asix_set_multicast(struct net_device *net)
225{ 285{
226 struct usbnet *dev = netdev_priv(net); 286 struct usbnet *dev = netdev_priv(net);
227 struct ax8817x_data *data = (struct ax8817x_data *)&dev->data; 287 struct asix_data *data = (struct asix_data *)&dev->data;
228 u8 rx_ctl = 0x8c; 288 u8 rx_ctl = 0x8c;
229 289
230 if (net->flags & IFF_PROMISC) { 290 if (net->flags & IFF_PROMISC) {
@@ -255,53 +315,51 @@ static void ax8817x_set_multicast(struct net_device *net)
255 mc_list = mc_list->next; 315 mc_list = mc_list->next;
256 } 316 }
257 317
258 ax8817x_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0, 318 asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
259 AX_MCAST_FILTER_SIZE, data->multi_filter); 319 AX_MCAST_FILTER_SIZE, data->multi_filter);
260 320
261 rx_ctl |= 0x10; 321 rx_ctl |= 0x10;
262 } 322 }
263 323
264 ax8817x_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL); 324 asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
265} 325}
266 326
267static int ax8817x_mdio_read(struct net_device *netdev, int phy_id, int loc) 327static int asix_mdio_read(struct net_device *netdev, int phy_id, int loc)
268{ 328{
269 struct usbnet *dev = netdev_priv(netdev); 329 struct usbnet *dev = netdev_priv(netdev);
270 u16 res; 330 u16 res;
271 u8 buf[1];
272 331
273 ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, &buf); 332 asix_set_sw_mii(dev);
274 ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id, 333 asix_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id,
275 (__u16)loc, 2, (u16 *)&res); 334 (__u16)loc, 2, (u16 *)&res);
276 ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf); 335 asix_set_hw_mii(dev);
277 336
278 return res & 0xffff; 337 return res & 0xffff;
279} 338}
280 339
281/* same as above, but converts resulting value to cpu byte order */ 340/* same as above, but converts resulting value to cpu byte order */
282static int ax8817x_mdio_read_le(struct net_device *netdev, int phy_id, int loc) 341static int asix_mdio_read_le(struct net_device *netdev, int phy_id, int loc)
283{ 342{
284 return le16_to_cpu(ax8817x_mdio_read(netdev,phy_id, loc)); 343 return le16_to_cpu(asix_mdio_read(netdev,phy_id, loc));
285} 344}
286 345
287static void 346static void
288ax8817x_mdio_write(struct net_device *netdev, int phy_id, int loc, int val) 347asix_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
289{ 348{
290 struct usbnet *dev = netdev_priv(netdev); 349 struct usbnet *dev = netdev_priv(netdev);
291 u16 res = val; 350 u16 res = val;
292 u8 buf[1];
293 351
294 ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 0, 0, 0, &buf); 352 asix_set_sw_mii(dev);
295 ax8817x_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, 353 asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id,
296 (__u16)loc, 2, (u16 *)&res); 354 (__u16)loc, 2, (u16 *)&res);
297 ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf); 355 asix_set_hw_mii(dev);
298} 356}
299 357
300/* same as above, but converts new value to le16 byte order before writing */ 358/* same as above, but converts new value to le16 byte order before writing */
301static void 359static void
302ax8817x_mdio_write_le(struct net_device *netdev, int phy_id, int loc, int val) 360asix_mdio_write_le(struct net_device *netdev, int phy_id, int loc, int val)
303{ 361{
304 ax8817x_mdio_write( netdev, phy_id, loc, cpu_to_le16(val) ); 362 asix_mdio_write( netdev, phy_id, loc, cpu_to_le16(val) );
305} 363}
306 364
307static int ax88172_link_reset(struct usbnet *dev) 365static int ax88172_link_reset(struct usbnet *dev)
@@ -312,23 +370,23 @@ static int ax88172_link_reset(struct usbnet *dev)
312 u8 mode; 370 u8 mode;
313 371
314 mode = AX_MEDIUM_TX_ABORT_ALLOW | AX_MEDIUM_FLOW_CONTROL_EN; 372 mode = AX_MEDIUM_TX_ABORT_ALLOW | AX_MEDIUM_FLOW_CONTROL_EN;
315 lpa = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA); 373 lpa = asix_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA);
316 adv = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE); 374 adv = asix_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
317 res = mii_nway_result(lpa|adv); 375 res = mii_nway_result(lpa|adv);
318 if (res & LPA_DUPLEX) 376 if (res & LPA_DUPLEX)
319 mode |= AX_MEDIUM_FULL_DUPLEX; 377 mode |= AX_MEDIUM_FULL_DUPLEX;
320 ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL); 378 asix_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
321 379
322 return 0; 380 return 0;
323} 381}
324 382
325static void 383static void
326ax8817x_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo) 384asix_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
327{ 385{
328 struct usbnet *dev = netdev_priv(net); 386 struct usbnet *dev = netdev_priv(net);
329 u8 opt; 387 u8 opt;
330 388
331 if (ax8817x_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, &opt) < 0) { 389 if (asix_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, &opt) < 0) {
332 wolinfo->supported = 0; 390 wolinfo->supported = 0;
333 wolinfo->wolopts = 0; 391 wolinfo->wolopts = 0;
334 return; 392 return;
@@ -344,7 +402,7 @@ ax8817x_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
344} 402}
345 403
346static int 404static int
347ax8817x_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo) 405asix_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
348{ 406{
349 struct usbnet *dev = netdev_priv(net); 407 struct usbnet *dev = netdev_priv(net);
350 u8 opt = 0; 408 u8 opt = 0;
@@ -357,19 +415,19 @@ ax8817x_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
357 if (opt != 0) 415 if (opt != 0)
358 opt |= AX_MONITOR_MODE; 416 opt |= AX_MONITOR_MODE;
359 417
360 if (ax8817x_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE, 418 if (asix_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE,
361 opt, 0, 0, &buf) < 0) 419 opt, 0, 0, &buf) < 0)
362 return -EINVAL; 420 return -EINVAL;
363 421
364 return 0; 422 return 0;
365} 423}
366 424
367static int ax8817x_get_eeprom_len(struct net_device *net) 425static int asix_get_eeprom_len(struct net_device *net)
368{ 426{
369 return AX_EEPROM_LEN; 427 return AX_EEPROM_LEN;
370} 428}
371 429
372static int ax8817x_get_eeprom(struct net_device *net, 430static int asix_get_eeprom(struct net_device *net,
373 struct ethtool_eeprom *eeprom, u8 *data) 431 struct ethtool_eeprom *eeprom, u8 *data)
374{ 432{
375 struct usbnet *dev = netdev_priv(net); 433 struct usbnet *dev = netdev_priv(net);
@@ -386,14 +444,14 @@ static int ax8817x_get_eeprom(struct net_device *net,
386 444
387 /* ax8817x returns 2 bytes from eeprom on read */ 445 /* ax8817x returns 2 bytes from eeprom on read */
388 for (i=0; i < eeprom->len / 2; i++) { 446 for (i=0; i < eeprom->len / 2; i++) {
389 if (ax8817x_read_cmd(dev, AX_CMD_READ_EEPROM, 447 if (asix_read_cmd(dev, AX_CMD_READ_EEPROM,
390 eeprom->offset + i, 0, 2, &ebuf[i]) < 0) 448 eeprom->offset + i, 0, 2, &ebuf[i]) < 0)
391 return -EINVAL; 449 return -EINVAL;
392 } 450 }
393 return 0; 451 return 0;
394} 452}
395 453
396static void ax8817x_get_drvinfo (struct net_device *net, 454static void asix_get_drvinfo (struct net_device *net,
397 struct ethtool_drvinfo *info) 455 struct ethtool_drvinfo *info)
398{ 456{
399 /* Inherit standard device info */ 457 /* Inherit standard device info */
@@ -401,14 +459,14 @@ static void ax8817x_get_drvinfo (struct net_device *net,
401 info->eedump_len = 0x3e; 459 info->eedump_len = 0x3e;
402} 460}
403 461
404static int ax8817x_get_settings(struct net_device *net, struct ethtool_cmd *cmd) 462static int asix_get_settings(struct net_device *net, struct ethtool_cmd *cmd)
405{ 463{
406 struct usbnet *dev = netdev_priv(net); 464 struct usbnet *dev = netdev_priv(net);
407 465
408 return mii_ethtool_gset(&dev->mii,cmd); 466 return mii_ethtool_gset(&dev->mii,cmd);
409} 467}
410 468
411static int ax8817x_set_settings(struct net_device *net, struct ethtool_cmd *cmd) 469static int asix_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
412{ 470{
413 struct usbnet *dev = netdev_priv(net); 471 struct usbnet *dev = netdev_priv(net);
414 472
@@ -418,27 +476,27 @@ static int ax8817x_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
418/* We need to override some ethtool_ops so we require our 476/* We need to override some ethtool_ops so we require our
419 own structure so we don't interfere with other usbnet 477 own structure so we don't interfere with other usbnet
420 devices that may be connected at the same time. */ 478 devices that may be connected at the same time. */
421static struct ethtool_ops ax8817x_ethtool_ops = { 479static struct ethtool_ops ax88172_ethtool_ops = {
422 .get_drvinfo = ax8817x_get_drvinfo, 480 .get_drvinfo = asix_get_drvinfo,
423 .get_link = ethtool_op_get_link, 481 .get_link = ethtool_op_get_link,
424 .get_msglevel = usbnet_get_msglevel, 482 .get_msglevel = usbnet_get_msglevel,
425 .set_msglevel = usbnet_set_msglevel, 483 .set_msglevel = usbnet_set_msglevel,
426 .get_wol = ax8817x_get_wol, 484 .get_wol = asix_get_wol,
427 .set_wol = ax8817x_set_wol, 485 .set_wol = asix_set_wol,
428 .get_eeprom_len = ax8817x_get_eeprom_len, 486 .get_eeprom_len = asix_get_eeprom_len,
429 .get_eeprom = ax8817x_get_eeprom, 487 .get_eeprom = asix_get_eeprom,
430 .get_settings = ax8817x_get_settings, 488 .get_settings = asix_get_settings,
431 .set_settings = ax8817x_set_settings, 489 .set_settings = asix_set_settings,
432}; 490};
433 491
434static int ax8817x_ioctl (struct net_device *net, struct ifreq *rq, int cmd) 492static int asix_ioctl (struct net_device *net, struct ifreq *rq, int cmd)
435{ 493{
436 struct usbnet *dev = netdev_priv(net); 494 struct usbnet *dev = netdev_priv(net);
437 495
438 return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL); 496 return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
439} 497}
440 498
441static int ax8817x_bind(struct usbnet *dev, struct usb_interface *intf) 499static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf)
442{ 500{
443 int ret = 0; 501 int ret = 0;
444 void *buf; 502 void *buf;
@@ -455,55 +513,39 @@ static int ax8817x_bind(struct usbnet *dev, struct usb_interface *intf)
455 513
456 /* Toggle the GPIOs in a manufacturer/model specific way */ 514 /* Toggle the GPIOs in a manufacturer/model specific way */
457 for (i = 2; i >= 0; i--) { 515 for (i = 2; i >= 0; i--) {
458 if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS, 516 if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS,
459 (gpio_bits >> (i * 8)) & 0xff, 0, 0, 517 (gpio_bits >> (i * 8)) & 0xff, 0, 0,
460 buf)) < 0) 518 buf)) < 0)
461 goto out2; 519 goto out2;
462 msleep(5); 520 msleep(5);
463 } 521 }
464 522
465 if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 523 if ((ret = asix_write_rx_ctl(dev,0x80)) < 0)
466 0x80, 0, 0, buf)) < 0) {
467 dbg("send AX_CMD_WRITE_RX_CTL failed: %d", ret);
468 goto out2; 524 goto out2;
469 }
470 525
471 /* Get the MAC address */ 526 /* Get the MAC address */
472 memset(buf, 0, ETH_ALEN); 527 memset(buf, 0, ETH_ALEN);
473 if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_NODE_ID, 528 if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID,
474 0, 0, 6, buf)) < 0) { 529 0, 0, 6, buf)) < 0) {
475 dbg("read AX_CMD_READ_NODE_ID failed: %d", ret); 530 dbg("read AX_CMD_READ_NODE_ID failed: %d", ret);
476 goto out2; 531 goto out2;
477 } 532 }
478 memcpy(dev->net->dev_addr, buf, ETH_ALEN); 533 memcpy(dev->net->dev_addr, buf, ETH_ALEN);
479 534
480 /* Get the PHY id */
481 if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,
482 0, 0, 2, buf)) < 0) {
483 dbg("error on read AX_CMD_READ_PHY_ID: %02x", ret);
484 goto out2;
485 } else if (ret < 2) {
486 /* this should always return 2 bytes */
487 dbg("AX_CMD_READ_PHY_ID returned less than 2 bytes: ret=%02x",
488 ret);
489 ret = -EIO;
490 goto out2;
491 }
492
493 /* Initialize MII structure */ 535 /* Initialize MII structure */
494 dev->mii.dev = dev->net; 536 dev->mii.dev = dev->net;
495 dev->mii.mdio_read = ax8817x_mdio_read; 537 dev->mii.mdio_read = asix_mdio_read;
496 dev->mii.mdio_write = ax8817x_mdio_write; 538 dev->mii.mdio_write = asix_mdio_write;
497 dev->mii.phy_id_mask = 0x3f; 539 dev->mii.phy_id_mask = 0x3f;
498 dev->mii.reg_num_mask = 0x1f; 540 dev->mii.reg_num_mask = 0x1f;
499 dev->mii.phy_id = *((u8 *)buf + 1); 541 dev->mii.phy_id = asix_get_phyid(dev);
500 dev->net->do_ioctl = ax8817x_ioctl; 542 dev->net->do_ioctl = asix_ioctl;
501 543
502 dev->net->set_multicast_list = ax8817x_set_multicast; 544 dev->net->set_multicast_list = asix_set_multicast;
503 dev->net->ethtool_ops = &ax8817x_ethtool_ops; 545 dev->net->ethtool_ops = &ax88172_ethtool_ops;
504 546
505 ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET); 547 asix_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
506 ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE, 548 asix_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
507 ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP); 549 ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
508 mii_nway_restart(&dev->mii); 550 mii_nway_restart(&dev->mii);
509 551
@@ -515,16 +557,16 @@ out1:
515} 557}
516 558
517static struct ethtool_ops ax88772_ethtool_ops = { 559static struct ethtool_ops ax88772_ethtool_ops = {
518 .get_drvinfo = ax8817x_get_drvinfo, 560 .get_drvinfo = asix_get_drvinfo,
519 .get_link = ethtool_op_get_link, 561 .get_link = ethtool_op_get_link,
520 .get_msglevel = usbnet_get_msglevel, 562 .get_msglevel = usbnet_get_msglevel,
521 .set_msglevel = usbnet_set_msglevel, 563 .set_msglevel = usbnet_set_msglevel,
522 .get_wol = ax8817x_get_wol, 564 .get_wol = asix_get_wol,
523 .set_wol = ax8817x_set_wol, 565 .set_wol = asix_set_wol,
524 .get_eeprom_len = ax8817x_get_eeprom_len, 566 .get_eeprom_len = asix_get_eeprom_len,
525 .get_eeprom = ax8817x_get_eeprom, 567 .get_eeprom = asix_get_eeprom,
526 .get_settings = ax8817x_get_settings, 568 .get_settings = asix_get_settings,
527 .set_settings = ax8817x_set_settings, 569 .set_settings = asix_set_settings,
528}; 570};
529 571
530static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf) 572static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
@@ -541,62 +583,45 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
541 goto out1; 583 goto out1;
542 } 584 }
543 585
544 if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_GPIOS, 586 if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS,
545 0x00B0, 0, 0, buf)) < 0) 587 0x00B0, 0, 0, buf)) < 0)
546 goto out2; 588 goto out2;
547 589
548 msleep(5); 590 msleep(5);
549 if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_PHY_SELECT, 591 if ((ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
550 0x0001, 0, 0, buf)) < 0) { 592 0x0001, 0, 0, buf)) < 0) {
551 dbg("Select PHY #1 failed: %d", ret); 593 dbg("Select PHY #1 failed: %d", ret);
552 goto out2; 594 goto out2;
553 } 595 }
554 596
555 if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_IPPD, 597 if ((ret = asix_sw_reset(dev, AX_SWRESET_IPPD)) < 0)
556 0, 0, buf)) < 0) {
557 dbg("Failed to power down internal PHY: %d", ret);
558 goto out2; 598 goto out2;
559 }
560 599
561 msleep(150); 600 msleep(150);
562 if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_CLEAR, 601 if ((ret = asix_sw_reset(dev, AX_SWRESET_CLEAR)) < 0)
563 0, 0, buf)) < 0) {
564 dbg("Failed to perform software reset: %d", ret);
565 goto out2; 602 goto out2;
566 }
567 603
568 msleep(150); 604 msleep(150);
569 if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, 605 if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL)) < 0)
570 AX_SWRESET_IPRL | AX_SWRESET_PRL,
571 0, 0, buf)) < 0) {
572 dbg("Failed to set Internal/External PHY reset control: %d",
573 ret);
574 goto out2; 606 goto out2;
575 }
576 607
577 msleep(150); 608 msleep(150);
578 if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 609 if ((ret = asix_write_rx_ctl(dev, 0x00)) < 0)
579 0x0000, 0, 0, buf)) < 0) {
580 dbg("Failed to reset RX_CTL: %d", ret);
581 goto out2; 610 goto out2;
582 }
583 611
584 /* Get the MAC address */ 612 /* Get the MAC address */
585 memset(buf, 0, ETH_ALEN); 613 memset(buf, 0, ETH_ALEN);
586 if ((ret = ax8817x_read_cmd(dev, AX88772_CMD_READ_NODE_ID, 614 if ((ret = asix_read_cmd(dev, AX88772_CMD_READ_NODE_ID,
587 0, 0, ETH_ALEN, buf)) < 0) { 615 0, 0, ETH_ALEN, buf)) < 0) {
588 dbg("Failed to read MAC address: %d", ret); 616 dbg("Failed to read MAC address: %d", ret);
589 goto out2; 617 goto out2;
590 } 618 }
591 memcpy(dev->net->dev_addr, buf, ETH_ALEN); 619 memcpy(dev->net->dev_addr, buf, ETH_ALEN);
592 620
593 if ((ret = ax8817x_write_cmd(dev, AX_CMD_SET_SW_MII, 621 if ((ret = asix_set_sw_mii(dev)) < 0)
594 0, 0, 0, buf)) < 0) {
595 dbg("Enabling software MII failed: %d", ret);
596 goto out2; 622 goto out2;
597 }
598 623
599 if (((ret = ax8817x_read_cmd(dev, AX_CMD_READ_MII_REG, 624 if (((ret = asix_read_cmd(dev, AX_CMD_READ_MII_REG,
600 0x0010, 2, 2, buf)) < 0) 625 0x0010, 2, 2, buf)) < 0)
601 || (*((u16 *)buf) != 0x003b)) { 626 || (*((u16 *)buf) != 0x003b)) {
602 dbg("Read PHY register 2 must be 0x3b00: %d", ret); 627 dbg("Read PHY register 2 must be 0x3b00: %d", ret);
@@ -605,74 +630,49 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
605 630
606 /* Initialize MII structure */ 631 /* Initialize MII structure */
607 dev->mii.dev = dev->net; 632 dev->mii.dev = dev->net;
608 dev->mii.mdio_read = ax8817x_mdio_read; 633 dev->mii.mdio_read = asix_mdio_read;
609 dev->mii.mdio_write = ax8817x_mdio_write; 634 dev->mii.mdio_write = asix_mdio_write;
610 dev->mii.phy_id_mask = 0xff; 635 dev->mii.phy_id_mask = 0xff;
611 dev->mii.reg_num_mask = 0xff; 636 dev->mii.reg_num_mask = 0xff;
612 dev->net->do_ioctl = ax8817x_ioctl; 637 dev->net->do_ioctl = asix_ioctl;
638 dev->mii.phy_id = asix_get_phyid(dev);
613 639
614 /* Get the PHY id */ 640 if ((ret = asix_sw_reset(dev, AX_SWRESET_PRL)) < 0)
615 if ((ret = ax8817x_read_cmd(dev, AX_CMD_READ_PHY_ID,
616 0, 0, 2, buf)) < 0) {
617 dbg("Error reading PHY ID: %02x", ret);
618 goto out2; 641 goto out2;
619 } else if (ret < 2) {
620 /* this should always return 2 bytes */
621 dbg("AX_CMD_READ_PHY_ID returned less than 2 bytes: ret=%02x",
622 ret);
623 ret = -EIO;
624 goto out2;
625 }
626 dev->mii.phy_id = *((u8 *)buf + 1);
627 642
628 if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, AX_SWRESET_PRL,
629 0, 0, buf)) < 0) {
630 dbg("Set external PHY reset pin level: %d", ret);
631 goto out2;
632 }
633 msleep(150); 643 msleep(150);
634 if ((ret = ax8817x_write_cmd(dev, AX_CMD_SW_RESET, 644
635 AX_SWRESET_IPRL | AX_SWRESET_PRL, 645 if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL)) < 0)
636 0, 0, buf)) < 0) {
637 dbg("Set Internal/External PHY reset control: %d", ret);
638 goto out2; 646 goto out2;
639 }
640 msleep(150);
641 647
648 msleep(150);
642 649
643 dev->net->set_multicast_list = ax8817x_set_multicast; 650 dev->net->set_multicast_list = asix_set_multicast;
644 dev->net->ethtool_ops = &ax88772_ethtool_ops; 651 dev->net->ethtool_ops = &ax88772_ethtool_ops;
645 652
646 ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET); 653 asix_mdio_write_le(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
647 ax8817x_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE, 654 asix_mdio_write_le(dev->net, dev->mii.phy_id, MII_ADVERTISE,
648 ADVERTISE_ALL | ADVERTISE_CSMA); 655 ADVERTISE_ALL | ADVERTISE_CSMA);
649 mii_nway_restart(&dev->mii); 656 mii_nway_restart(&dev->mii);
650 657
651 if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, 658 if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE,
652 AX88772_MEDIUM_DEFAULT, 0, 0, buf)) < 0) { 659 AX88772_MEDIUM_DEFAULT, 0, 0, buf)) < 0) {
653 dbg("Write medium mode register: %d", ret); 660 dbg("Write medium mode register: %d", ret);
654 goto out2; 661 goto out2;
655 } 662 }
656 663
657 if ((ret = ax8817x_write_cmd(dev, AX_CMD_WRITE_IPG0, 664 if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_IPG0,
658 AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT, 665 AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,
659 AX88772_IPG2_DEFAULT, 0, buf)) < 0) { 666 AX88772_IPG2_DEFAULT, 0, buf)) < 0) {
660 dbg("Write IPG,IPG1,IPG2 failed: %d", ret); 667 dbg("Write IPG,IPG1,IPG2 failed: %d", ret);
661 goto out2; 668 goto out2;
662 } 669 }
663 if ((ret = 670 if ((ret = asix_set_hw_mii(dev)) < 0)
664 ax8817x_write_cmd(dev, AX_CMD_SET_HW_MII, 0, 0, 0, &buf)) < 0) {
665 dbg("Failed to set hardware MII: %02x", ret);
666 goto out2; 671 goto out2;
667 }
668 672
669 /* Set RX_CTL to default values with 2k buffer, and enable cactus */ 673 /* Set RX_CTL to default values with 2k buffer, and enable cactus */
670 if ((ret = 674 if ((ret = asix_write_rx_ctl(dev, 0x0088)) < 0)
671 ax8817x_write_cmd(dev, AX_CMD_WRITE_RX_CTL, 0x0088, 0, 0,
672 buf)) < 0) {
673 dbg("Reset RX_CTL failed: %d", ret);
674 goto out2; 675 goto out2;
675 }
676 676
677 kfree(buf); 677 kfree(buf);
678 678
@@ -794,23 +794,23 @@ static int ax88772_link_reset(struct usbnet *dev)
794 u16 mode; 794 u16 mode;
795 795
796 mode = AX88772_MEDIUM_DEFAULT; 796 mode = AX88772_MEDIUM_DEFAULT;
797 lpa = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA); 797 lpa = asix_mdio_read_le(dev->net, dev->mii.phy_id, MII_LPA);
798 adv = ax8817x_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE); 798 adv = asix_mdio_read_le(dev->net, dev->mii.phy_id, MII_ADVERTISE);
799 res = mii_nway_result(lpa|adv); 799 res = mii_nway_result(lpa|adv);
800 800
801 if ((res & LPA_DUPLEX) == 0) 801 if ((res & LPA_DUPLEX) == 0)
802 mode &= ~AX88772_MEDIUM_FULL_DUPLEX; 802 mode &= ~AX88772_MEDIUM_FULL_DUPLEX;
803 if ((res & LPA_100) == 0) 803 if ((res & LPA_100) == 0)
804 mode &= ~AX88772_MEDIUM_100MB; 804 mode &= ~AX88772_MEDIUM_100MB;
805 ax8817x_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL); 805 asix_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
806 806
807 return 0; 807 return 0;
808} 808}
809 809
810static const struct driver_info ax8817x_info = { 810static const struct driver_info ax8817x_info = {
811 .description = "ASIX AX8817x USB 2.0 Ethernet", 811 .description = "ASIX AX8817x USB 2.0 Ethernet",
812 .bind = ax8817x_bind, 812 .bind = ax88172_bind,
813 .status = ax8817x_status, 813 .status = asix_status,
814 .link_reset = ax88172_link_reset, 814 .link_reset = ax88172_link_reset,
815 .reset = ax88172_link_reset, 815 .reset = ax88172_link_reset,
816 .flags = FLAG_ETHER, 816 .flags = FLAG_ETHER,
@@ -819,8 +819,8 @@ static const struct driver_info ax8817x_info = {
819 819
820static const struct driver_info dlink_dub_e100_info = { 820static const struct driver_info dlink_dub_e100_info = {
821 .description = "DLink DUB-E100 USB Ethernet", 821 .description = "DLink DUB-E100 USB Ethernet",
822 .bind = ax8817x_bind, 822 .bind = ax88172_bind,
823 .status = ax8817x_status, 823 .status = asix_status,
824 .link_reset = ax88172_link_reset, 824 .link_reset = ax88172_link_reset,
825 .reset = ax88172_link_reset, 825 .reset = ax88172_link_reset,
826 .flags = FLAG_ETHER, 826 .flags = FLAG_ETHER,
@@ -829,8 +829,8 @@ static const struct driver_info dlink_dub_e100_info = {
829 829
830static const struct driver_info netgear_fa120_info = { 830static const struct driver_info netgear_fa120_info = {
831 .description = "Netgear FA-120 USB Ethernet", 831 .description = "Netgear FA-120 USB Ethernet",
832 .bind = ax8817x_bind, 832 .bind = ax88172_bind,
833 .status = ax8817x_status, 833 .status = asix_status,
834 .link_reset = ax88172_link_reset, 834 .link_reset = ax88172_link_reset,
835 .reset = ax88172_link_reset, 835 .reset = ax88172_link_reset,
836 .flags = FLAG_ETHER, 836 .flags = FLAG_ETHER,
@@ -839,8 +839,8 @@ static const struct driver_info netgear_fa120_info = {
839 839
840static const struct driver_info hawking_uf200_info = { 840static const struct driver_info hawking_uf200_info = {
841 .description = "Hawking UF200 USB Ethernet", 841 .description = "Hawking UF200 USB Ethernet",
842 .bind = ax8817x_bind, 842 .bind = ax88172_bind,
843 .status = ax8817x_status, 843 .status = asix_status,
844 .link_reset = ax88172_link_reset, 844 .link_reset = ax88172_link_reset,
845 .reset = ax88172_link_reset, 845 .reset = ax88172_link_reset,
846 .flags = FLAG_ETHER, 846 .flags = FLAG_ETHER,
@@ -850,13 +850,12 @@ static const struct driver_info hawking_uf200_info = {
850static const struct driver_info ax88772_info = { 850static const struct driver_info ax88772_info = {
851 .description = "ASIX AX88772 USB 2.0 Ethernet", 851 .description = "ASIX AX88772 USB 2.0 Ethernet",
852 .bind = ax88772_bind, 852 .bind = ax88772_bind,
853 .status = ax8817x_status, 853 .status = asix_status,
854 .link_reset = ax88772_link_reset, 854 .link_reset = ax88772_link_reset,
855 .reset = ax88772_link_reset, 855 .reset = ax88772_link_reset,
856 .flags = FLAG_ETHER | FLAG_FRAMING_AX, 856 .flags = FLAG_ETHER | FLAG_FRAMING_AX,
857 .rx_fixup = ax88772_rx_fixup, 857 .rx_fixup = ax88772_rx_fixup,
858 .tx_fixup = ax88772_tx_fixup, 858 .tx_fixup = ax88772_tx_fixup,
859 .data = 0x00130103,
860}; 859};
861 860
862static const struct usb_device_id products [] = { 861static const struct usb_device_id products [] = {
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index 5b6675684567..7683926a1b6f 100644
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -262,7 +262,7 @@ static int set_register(pegasus_t * pegasus, __u16 indx, __u8 data)
262 usb_fill_control_urb(pegasus->ctrl_urb, pegasus->usb, 262 usb_fill_control_urb(pegasus->ctrl_urb, pegasus->usb,
263 usb_sndctrlpipe(pegasus->usb, 0), 263 usb_sndctrlpipe(pegasus->usb, 0),
264 (char *) &pegasus->dr, 264 (char *) &pegasus->dr,
265 &tmp, 1, ctrl_callback, pegasus); 265 tmp, 1, ctrl_callback, pegasus);
266 266
267 add_wait_queue(&pegasus->ctrl_wait, &wait); 267 add_wait_queue(&pegasus->ctrl_wait, &wait);
268 set_current_state(TASK_UNINTERRUPTIBLE); 268 set_current_state(TASK_UNINTERRUPTIBLE);
@@ -318,6 +318,8 @@ static int read_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 * regd)
318 set_register(pegasus, PhyCtrl, (indx | PHY_READ)); 318 set_register(pegasus, PhyCtrl, (indx | PHY_READ));
319 for (i = 0; i < REG_TIMEOUT; i++) { 319 for (i = 0; i < REG_TIMEOUT; i++) {
320 ret = get_registers(pegasus, PhyCtrl, 1, data); 320 ret = get_registers(pegasus, PhyCtrl, 1, data);
321 if (ret == -ESHUTDOWN)
322 goto fail;
321 if (data[0] & PHY_DONE) 323 if (data[0] & PHY_DONE)
322 break; 324 break;
323 } 325 }
@@ -326,6 +328,7 @@ static int read_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 * regd)
326 *regd = le16_to_cpu(regdi); 328 *regd = le16_to_cpu(regdi);
327 return ret; 329 return ret;
328 } 330 }
331fail:
329 if (netif_msg_drv(pegasus)) 332 if (netif_msg_drv(pegasus))
330 dev_warn(&pegasus->intf->dev, "fail %s\n", __FUNCTION__); 333 dev_warn(&pegasus->intf->dev, "fail %s\n", __FUNCTION__);
331 334
@@ -354,12 +357,15 @@ static int write_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 regd)
354 set_register(pegasus, PhyCtrl, (indx | PHY_WRITE)); 357 set_register(pegasus, PhyCtrl, (indx | PHY_WRITE));
355 for (i = 0; i < REG_TIMEOUT; i++) { 358 for (i = 0; i < REG_TIMEOUT; i++) {
356 ret = get_registers(pegasus, PhyCtrl, 1, data); 359 ret = get_registers(pegasus, PhyCtrl, 1, data);
360 if (ret == -ESHUTDOWN)
361 goto fail;
357 if (data[0] & PHY_DONE) 362 if (data[0] & PHY_DONE)
358 break; 363 break;
359 } 364 }
360 if (i < REG_TIMEOUT) 365 if (i < REG_TIMEOUT)
361 return ret; 366 return ret;
362 367
368fail:
363 if (netif_msg_drv(pegasus)) 369 if (netif_msg_drv(pegasus))
364 dev_warn(&pegasus->intf->dev, "fail %s\n", __FUNCTION__); 370 dev_warn(&pegasus->intf->dev, "fail %s\n", __FUNCTION__);
365 return -ETIMEDOUT; 371 return -ETIMEDOUT;
@@ -387,6 +393,8 @@ static int read_eprom_word(pegasus_t * pegasus, __u8 index, __u16 * retdata)
387 ret = get_registers(pegasus, EpromCtrl, 1, &tmp); 393 ret = get_registers(pegasus, EpromCtrl, 1, &tmp);
388 if (tmp & EPROM_DONE) 394 if (tmp & EPROM_DONE)
389 break; 395 break;
396 if (ret == -ESHUTDOWN)
397 goto fail;
390 } 398 }
391 if (i < REG_TIMEOUT) { 399 if (i < REG_TIMEOUT) {
392 ret = get_registers(pegasus, EpromData, 2, &retdatai); 400 ret = get_registers(pegasus, EpromData, 2, &retdatai);
@@ -394,6 +402,7 @@ static int read_eprom_word(pegasus_t * pegasus, __u8 index, __u16 * retdata)
394 return ret; 402 return ret;
395 } 403 }
396 404
405fail:
397 if (netif_msg_drv(pegasus)) 406 if (netif_msg_drv(pegasus))
398 dev_warn(&pegasus->intf->dev, "fail %s\n", __FUNCTION__); 407 dev_warn(&pegasus->intf->dev, "fail %s\n", __FUNCTION__);
399 return -ETIMEDOUT; 408 return -ETIMEDOUT;
@@ -433,12 +442,15 @@ static int write_eprom_word(pegasus_t * pegasus, __u8 index, __u16 data)
433 442
434 for (i = 0; i < REG_TIMEOUT; i++) { 443 for (i = 0; i < REG_TIMEOUT; i++) {
435 ret = get_registers(pegasus, EpromCtrl, 1, &tmp); 444 ret = get_registers(pegasus, EpromCtrl, 1, &tmp);
445 if (ret == -ESHUTDOWN)
446 goto fail;
436 if (tmp & EPROM_DONE) 447 if (tmp & EPROM_DONE)
437 break; 448 break;
438 } 449 }
439 disable_eprom_write(pegasus); 450 disable_eprom_write(pegasus);
440 if (i < REG_TIMEOUT) 451 if (i < REG_TIMEOUT)
441 return ret; 452 return ret;
453fail:
442 if (netif_msg_drv(pegasus)) 454 if (netif_msg_drv(pegasus))
443 dev_warn(&pegasus->intf->dev, "fail %s\n", __FUNCTION__); 455 dev_warn(&pegasus->intf->dev, "fail %s\n", __FUNCTION__);
444 return -ETIMEDOUT; 456 return -ETIMEDOUT;
@@ -1378,9 +1390,8 @@ static int pegasus_suspend (struct usb_interface *intf, pm_message_t message)
1378 struct pegasus *pegasus = usb_get_intfdata(intf); 1390 struct pegasus *pegasus = usb_get_intfdata(intf);
1379 1391
1380 netif_device_detach (pegasus->net); 1392 netif_device_detach (pegasus->net);
1393 cancel_delayed_work(&pegasus->carrier_check);
1381 if (netif_running(pegasus->net)) { 1394 if (netif_running(pegasus->net)) {
1382 cancel_delayed_work(&pegasus->carrier_check);
1383
1384 usb_kill_urb(pegasus->rx_urb); 1395 usb_kill_urb(pegasus->rx_urb);
1385 usb_kill_urb(pegasus->intr_urb); 1396 usb_kill_urb(pegasus->intr_urb);
1386 } 1397 }
@@ -1400,10 +1411,9 @@ static int pegasus_resume (struct usb_interface *intf)
1400 pegasus->intr_urb->status = 0; 1411 pegasus->intr_urb->status = 0;
1401 pegasus->intr_urb->actual_length = 0; 1412 pegasus->intr_urb->actual_length = 0;
1402 intr_callback(pegasus->intr_urb, NULL); 1413 intr_callback(pegasus->intr_urb, NULL);
1403
1404 queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check,
1405 CARRIER_CHECK_DELAY);
1406 } 1414 }
1415 queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check,
1416 CARRIER_CHECK_DELAY);
1407 return 0; 1417 return 0;
1408} 1418}
1409 1419
diff --git a/drivers/usb/net/rndis_host.c b/drivers/usb/net/rndis_host.c
index 49991ac1bf3b..94ddfe16fdda 100644
--- a/drivers/usb/net/rndis_host.c
+++ b/drivers/usb/net/rndis_host.c
@@ -39,6 +39,20 @@
39 * RNDIS is NDIS remoted over USB. It's a MSFT variant of CDC ACM ... of 39 * RNDIS is NDIS remoted over USB. It's a MSFT variant of CDC ACM ... of
40 * course ACM was intended for modems, not Ethernet links! USB's standard 40 * course ACM was intended for modems, not Ethernet links! USB's standard
41 * for Ethernet links is "CDC Ethernet", which is significantly simpler. 41 * for Ethernet links is "CDC Ethernet", which is significantly simpler.
42 *
43 * NOTE that Microsoft's "RNDIS 1.0" specification is incomplete. Issues
44 * include:
45 * - Power management in particular relies on information that's scattered
46 * through other documentation, and which is incomplete or incorrect even
47 * there.
48 * - There are various undocumented protocol requirements, such as the
49 * need to send unused garbage in control-OUT messages.
50 * - In some cases, MS-Windows will emit undocumented requests; this
51 * matters more to peripheral implementations than host ones.
52 *
53 * For these reasons and others, ** USE OF RNDIS IS STRONGLY DISCOURAGED ** in
54 * favor of such non-proprietary alternatives as CDC Ethernet or the newer (and
55 * currently rare) "Ethernet Emulation Model" (EEM).
42 */ 56 */
43 57
44/* 58/*
@@ -72,17 +86,17 @@ struct rndis_msg_hdr {
72 */ 86 */
73#define RNDIS_MSG_PACKET ccpu2(0x00000001) /* 1-N packets */ 87#define RNDIS_MSG_PACKET ccpu2(0x00000001) /* 1-N packets */
74#define RNDIS_MSG_INIT ccpu2(0x00000002) 88#define RNDIS_MSG_INIT ccpu2(0x00000002)
75#define RNDIS_MSG_INIT_C (RNDIS_MSG_INIT|RNDIS_MSG_COMPLETION) 89#define RNDIS_MSG_INIT_C (RNDIS_MSG_INIT|RNDIS_MSG_COMPLETION)
76#define RNDIS_MSG_HALT ccpu2(0x00000003) 90#define RNDIS_MSG_HALT ccpu2(0x00000003)
77#define RNDIS_MSG_QUERY ccpu2(0x00000004) 91#define RNDIS_MSG_QUERY ccpu2(0x00000004)
78#define RNDIS_MSG_QUERY_C (RNDIS_MSG_QUERY|RNDIS_MSG_COMPLETION) 92#define RNDIS_MSG_QUERY_C (RNDIS_MSG_QUERY|RNDIS_MSG_COMPLETION)
79#define RNDIS_MSG_SET ccpu2(0x00000005) 93#define RNDIS_MSG_SET ccpu2(0x00000005)
80#define RNDIS_MSG_SET_C (RNDIS_MSG_SET|RNDIS_MSG_COMPLETION) 94#define RNDIS_MSG_SET_C (RNDIS_MSG_SET|RNDIS_MSG_COMPLETION)
81#define RNDIS_MSG_RESET ccpu2(0x00000006) 95#define RNDIS_MSG_RESET ccpu2(0x00000006)
82#define RNDIS_MSG_RESET_C (RNDIS_MSG_RESET|RNDIS_MSG_COMPLETION) 96#define RNDIS_MSG_RESET_C (RNDIS_MSG_RESET|RNDIS_MSG_COMPLETION)
83#define RNDIS_MSG_INDICATE ccpu2(0x00000007) 97#define RNDIS_MSG_INDICATE ccpu2(0x00000007)
84#define RNDIS_MSG_KEEPALIVE ccpu2(0x00000008) 98#define RNDIS_MSG_KEEPALIVE ccpu2(0x00000008)
85#define RNDIS_MSG_KEEPALIVE_C (RNDIS_MSG_KEEPALIVE|RNDIS_MSG_COMPLETION) 99#define RNDIS_MSG_KEEPALIVE_C (RNDIS_MSG_KEEPALIVE|RNDIS_MSG_COMPLETION)
86 100
87/* codes for "status" field of completion messages */ 101/* codes for "status" field of completion messages */
88#define RNDIS_STATUS_SUCCESS ccpu2(0x00000000) 102#define RNDIS_STATUS_SUCCESS ccpu2(0x00000000)
@@ -596,13 +610,13 @@ static struct usb_driver rndis_driver = {
596 610
597static int __init rndis_init(void) 611static int __init rndis_init(void)
598{ 612{
599 return usb_register(&rndis_driver); 613 return usb_register(&rndis_driver);
600} 614}
601module_init(rndis_init); 615module_init(rndis_init);
602 616
603static void __exit rndis_exit(void) 617static void __exit rndis_exit(void)
604{ 618{
605 usb_deregister(&rndis_driver); 619 usb_deregister(&rndis_driver);
606} 620}
607module_exit(rndis_exit); 621module_exit(rndis_exit);
608 622
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 5a8a2c91c2b2..5c60be521561 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -71,6 +71,16 @@ config USB_SERIAL_ANYDATA
71 To compile this driver as a module, choose M here: the 71 To compile this driver as a module, choose M here: the
72 module will be called anydata. 72 module will be called anydata.
73 73
74config USB_SERIAL_ARK3116
75 tristate "USB ARK Micro 3116 USB Serial Driver (EXPERIMENTAL)"
76 depends on USB_SERIAL && EXPERIMENTAL
77 help
78 Say Y here if you want to use a ARK Micro 3116 USB to Serial
79 device.
80
81 To compile this driver as a module, choose M here: the
82 module will be called ark3116
83
74config USB_SERIAL_BELKIN 84config USB_SERIAL_BELKIN
75 tristate "USB Belkin and Peracom Single Port Serial Driver" 85 tristate "USB Belkin and Peracom Single Port Serial Driver"
76 depends on USB_SERIAL 86 depends on USB_SERIAL
@@ -158,6 +168,15 @@ config USB_SERIAL_FTDI_SIO
158 To compile this driver as a module, choose M here: the 168 To compile this driver as a module, choose M here: the
159 module will be called ftdi_sio. 169 module will be called ftdi_sio.
160 170
171config USB_SERIAL_FUNSOFT
172 tristate "USB Fundamental Software Dongle Driver"
173 depends on USB_SERIAL
174 ---help---
175 Say Y here if you want to use the Fundamental Software dongle.
176
177 To compile this driver as a module, choose M here: the
178 module will be called funsoft.
179
161config USB_SERIAL_VISOR 180config USB_SERIAL_VISOR
162 tristate "USB Handspring Visor / Palm m50x / Sony Clie Driver" 181 tristate "USB Handspring Visor / Palm m50x / Sony Clie Driver"
163 depends on USB_SERIAL 182 depends on USB_SERIAL
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index f7fe4172efed..5a0960fc9d3e 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -13,6 +13,7 @@ usbserial-objs := usb-serial.o generic.o bus.o $(usbserial-obj-y)
13 13
14obj-$(CONFIG_USB_SERIAL_AIRPRIME) += airprime.o 14obj-$(CONFIG_USB_SERIAL_AIRPRIME) += airprime.o
15obj-$(CONFIG_USB_SERIAL_ANYDATA) += anydata.o 15obj-$(CONFIG_USB_SERIAL_ANYDATA) += anydata.o
16obj-$(CONFIG_USB_SERIAL_ARK3116) += ark3116.o
16obj-$(CONFIG_USB_SERIAL_BELKIN) += belkin_sa.o 17obj-$(CONFIG_USB_SERIAL_BELKIN) += belkin_sa.o
17obj-$(CONFIG_USB_SERIAL_CP2101) += cp2101.o 18obj-$(CONFIG_USB_SERIAL_CP2101) += cp2101.o
18obj-$(CONFIG_USB_SERIAL_CYBERJACK) += cyberjack.o 19obj-$(CONFIG_USB_SERIAL_CYBERJACK) += cyberjack.o
@@ -22,6 +23,7 @@ obj-$(CONFIG_USB_SERIAL_EDGEPORT) += io_edgeport.o
22obj-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += io_ti.o 23obj-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += io_ti.o
23obj-$(CONFIG_USB_SERIAL_EMPEG) += empeg.o 24obj-$(CONFIG_USB_SERIAL_EMPEG) += empeg.o
24obj-$(CONFIG_USB_SERIAL_FTDI_SIO) += ftdi_sio.o 25obj-$(CONFIG_USB_SERIAL_FTDI_SIO) += ftdi_sio.o
26obj-$(CONFIG_USB_SERIAL_FUNSOFT) += funsoft.o
25obj-$(CONFIG_USB_SERIAL_GARMIN) += garmin_gps.o 27obj-$(CONFIG_USB_SERIAL_GARMIN) += garmin_gps.o
26obj-$(CONFIG_USB_SERIAL_HP4X) += hp4x.o 28obj-$(CONFIG_USB_SERIAL_HP4X) += hp4x.o
27obj-$(CONFIG_USB_SERIAL_IPAQ) += ipaq.o 29obj-$(CONFIG_USB_SERIAL_IPAQ) += ipaq.o
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
index dbf1f063098c..694b205f9b73 100644
--- a/drivers/usb/serial/airprime.c
+++ b/drivers/usb/serial/airprime.c
@@ -18,6 +18,7 @@
18static struct usb_device_id id_table [] = { 18static struct usb_device_id id_table [] = {
19 { USB_DEVICE(0xf3d, 0x0112) }, /* AirPrime CDMA Wireless PC Card */ 19 { USB_DEVICE(0xf3d, 0x0112) }, /* AirPrime CDMA Wireless PC Card */
20 { USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */ 20 { USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */
21 { USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless Aircard 580 */
21 { }, 22 { },
22}; 23};
23MODULE_DEVICE_TABLE(usb, id_table); 24MODULE_DEVICE_TABLE(usb, id_table);
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
new file mode 100644
index 000000000000..8dec796222a0
--- /dev/null
+++ b/drivers/usb/serial/ark3116.c
@@ -0,0 +1,465 @@
1/*
2 * ark3116
3 * - implements a driver for the arkmicro ark3116 chipset (vendor=0x6547,
4 * productid=0x0232) (used in a datacable called KQ-U8A)
5 *
6 * - based on code by krisfx -> thanks !!
7 * (see http://www.linuxquestions.org/questions/showthread.php?p=2184457#post2184457)
8 *
9 * - based on logs created by usbsnoopy
10 *
11 * Author : Simon Schulz [ark3116_driver<AT>auctionant.de]
12 *
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the
15 * Free Software Foundation; either version 2 of the License, or (at your
16 * option) any later version.
17 */
18
19#include <linux/kernel.h>
20#include <linux/init.h>
21#include <linux/tty.h>
22#include <linux/module.h>
23#include <linux/usb.h>
24#include "usb-serial.h"
25
26
27static int debug;
28
29static struct usb_device_id id_table [] = {
30 { USB_DEVICE(0x6547, 0x0232) },
31 { },
32};
33MODULE_DEVICE_TABLE(usb, id_table);
34
35struct ark3116_private {
36 spinlock_t lock;
37 u8 termios_initialized;
38};
39
40static inline void ARK3116_SND(struct usb_serial *serial, int seq,
41 __u8 request, __u8 requesttype,
42 __u16 value, __u16 index)
43{
44 int result;
45 result = usb_control_msg(serial->dev,
46 usb_sndctrlpipe(serial->dev,0),
47 request, requesttype, value, index,
48 NULL,0x00, 1000);
49 dbg("%03d > ok",seq);
50}
51
52static inline void ARK3116_RCV(struct usb_serial *serial, int seq,
53 __u8 request, __u8 requesttype,
54 __u16 value, __u16 index, __u8 expected,
55 char *buf)
56{
57 int result;
58 result = usb_control_msg(serial->dev,
59 usb_rcvctrlpipe(serial->dev,0),
60 request, requesttype, value, index,
61 buf, 0x0000001, 1000);
62 if (result)
63 dbg("%03d < %d bytes [0x%02X]",seq, result, buf[0]);
64 else
65 dbg("%03d < 0 bytes", seq);
66}
67
68
69static inline void ARK3116_RCV_QUIET(struct usb_serial *serial,
70 __u8 request, __u8 requesttype,
71 __u16 value, __u16 index, char *buf)
72{
73 usb_control_msg(serial->dev,
74 usb_rcvctrlpipe(serial->dev,0),
75 request, requesttype, value, index,
76 buf, 0x0000001, 1000);
77}
78
79
80static int ark3116_attach(struct usb_serial *serial)
81{
82 char *buf;
83 struct ark3116_private *priv;
84 int i;
85
86 for (i = 0; i < serial->num_ports; ++i) {
87 priv = kmalloc (sizeof (struct ark3116_private), GFP_KERNEL);
88 if (!priv)
89 goto cleanup;
90 memset (priv, 0x00, sizeof (struct ark3116_private));
91 spin_lock_init(&priv->lock);
92
93 usb_set_serial_port_data(serial->port[i], priv);
94 }
95
96 buf = kmalloc(1, GFP_KERNEL);
97 if (!buf) {
98 dbg("error kmalloc -> out of mem ?");
99 goto cleanup;
100 }
101
102 /* 3 */
103 ARK3116_SND(serial, 3,0xFE,0x40,0x0008,0x0002);
104 ARK3116_SND(serial, 4,0xFE,0x40,0x0008,0x0001);
105 ARK3116_SND(serial, 5,0xFE,0x40,0x0000,0x0008);
106 ARK3116_SND(serial, 6,0xFE,0x40,0x0000,0x000B);
107
108 /* <-- seq7 */
109 ARK3116_RCV(serial, 7,0xFE,0xC0,0x0000,0x0003, 0x00, buf);
110 ARK3116_SND(serial, 8,0xFE,0x40,0x0080,0x0003);
111 ARK3116_SND(serial, 9,0xFE,0x40,0x001A,0x0000);
112 ARK3116_SND(serial,10,0xFE,0x40,0x0000,0x0001);
113 ARK3116_SND(serial,11,0xFE,0x40,0x0000,0x0003);
114
115 /* <-- seq12 */
116 ARK3116_RCV(serial,12,0xFE,0xC0,0x0000,0x0004, 0x00, buf);
117 ARK3116_SND(serial,13,0xFE,0x40,0x0000,0x0004);
118
119 /* 14 */
120 ARK3116_RCV(serial,14,0xFE,0xC0,0x0000,0x0004, 0x00, buf);
121 ARK3116_SND(serial,15,0xFE,0x40,0x0000,0x0004);
122
123 /* 16 */
124 ARK3116_RCV(serial,16,0xFE,0xC0,0x0000,0x0004, 0x00, buf);
125 /* --> seq17 */
126 ARK3116_SND(serial,17,0xFE,0x40,0x0001,0x0004);
127
128 /* <-- seq18 */
129 ARK3116_RCV(serial,18,0xFE,0xC0,0x0000,0x0004, 0x01, buf);
130
131 /* --> seq19 */
132 ARK3116_SND(serial,19,0xFE,0x40,0x0003,0x0004);
133
134
135 /* <-- seq20 */
136 /* seems like serial port status info (RTS, CTS,...) */
137 /* returns modem control line status ?! */
138 ARK3116_RCV(serial,20,0xFE,0xC0,0x0000,0x0006, 0xFF, buf);
139
140 /* set 9600 baud & do some init ?! */
141 ARK3116_SND(serial,147,0xFE,0x40,0x0083,0x0003);
142 ARK3116_SND(serial,148,0xFE,0x40,0x0038,0x0000);
143 ARK3116_SND(serial,149,0xFE,0x40,0x0001,0x0001);
144 ARK3116_SND(serial,150,0xFE,0x40,0x0003,0x0003);
145 ARK3116_RCV(serial,151,0xFE,0xC0,0x0000,0x0004,0x03, buf);
146 ARK3116_SND(serial,152,0xFE,0x40,0x0000,0x0003);
147 ARK3116_RCV(serial,153,0xFE,0xC0,0x0000,0x0003,0x00, buf);
148 ARK3116_SND(serial,154,0xFE,0x40,0x0003,0x0003);
149
150 kfree(buf);
151 return(0);
152
153cleanup:
154 for (--i; i>=0; --i)
155 usb_set_serial_port_data(serial->port[i], NULL);
156 return -ENOMEM;
157}
158
159static void ark3116_set_termios(struct usb_serial_port *port,
160 struct termios *old_termios)
161{
162 struct usb_serial *serial = port->serial;
163 struct ark3116_private *priv = usb_get_serial_port_data(port);
164 unsigned int cflag = port->tty->termios->c_cflag;
165 unsigned long flags;
166 int baud;
167 int ark3116_baud;
168 char *buf;
169 char config;
170
171 config = 0;
172
173 dbg("%s - port %d", __FUNCTION__, port->number);
174
175 if ((!port->tty) || (!port->tty->termios)) {
176 dbg("%s - no tty structures", __FUNCTION__);
177 return;
178 }
179
180 spin_lock_irqsave(&priv->lock, flags);
181 if (!priv->termios_initialized) {
182 *(port->tty->termios) = tty_std_termios;
183 port->tty->termios->c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL;
184 priv->termios_initialized = 1;
185 }
186 spin_unlock_irqrestore(&priv->lock, flags);
187
188 cflag = port->tty->termios->c_cflag;
189
190 /* check that they really want us to change something: */
191 if (old_termios) {
192 if ((cflag == old_termios->c_cflag) &&
193 (RELEVANT_IFLAG(port->tty->termios->c_iflag) ==
194 RELEVANT_IFLAG(old_termios->c_iflag))) {
195 dbg("%s - nothing to change...", __FUNCTION__);
196 return;
197 }
198 }
199
200 buf = kmalloc(1, GFP_KERNEL);
201 if (!buf) {
202 dbg("error kmalloc");
203 return;
204 }
205
206 /* set data bit count (8/7/6/5) */
207 if (cflag & CSIZE){
208 switch (cflag & CSIZE){
209 case CS5:
210 config |= 0x00;
211 dbg("setting CS5");
212 break;
213 case CS6:
214 config |= 0x01;
215 dbg("setting CS6");
216 break;
217 case CS7:
218 config |= 0x02;
219 dbg("setting CS7");
220 break;
221 default:
222 err ("CSIZE was set but not CS5-CS8, using CS8!");
223 case CS8:
224 config |= 0x03;
225 dbg("setting CS8");
226 break;
227 }
228 }
229
230 /* set parity (NONE,EVEN,ODD) */
231 if (cflag & PARENB){
232 if (cflag & PARODD) {
233 config |= 0x08;
234 dbg("setting parity to ODD");
235 } else {
236 config |= 0x18;
237 dbg("setting parity to EVEN");
238 }
239 } else {
240 dbg("setting parity to NONE");
241 }
242
243 /* SET STOPBIT (1/2) */
244 if (cflag & CSTOPB) {
245 config |= 0x04;
246 dbg ("setting 2 stop bits");
247 } else {
248 dbg ("setting 1 stop bit");
249 }
250
251
252 /* set baudrate: */
253 baud = 0;
254 switch (cflag & CBAUD){
255 case B0:
256 err("can't set 0baud, using 9600 instead");
257 break;
258 case B75: baud = 75; break;
259 case B150: baud = 150; break;
260 case B300: baud = 300; break;
261 case B600: baud = 600; break;
262 case B1200: baud = 1200; break;
263 case B1800: baud = 1800; break;
264 case B2400: baud = 2400; break;
265 case B4800: baud = 4800; break;
266 case B9600: baud = 9600; break;
267 case B19200: baud = 19200; break;
268 case B38400: baud = 38400; break;
269 case B57600: baud = 57600; break;
270 case B115200: baud = 115200; break;
271 case B230400: baud = 230400; break;
272 case B460800: baud = 460800; break;
273 default:
274 dbg("does not support the baudrate requested (fix it)");
275 break;
276 }
277
278 /* set 9600 as default (if given baudrate is invalid for example) */
279 if (baud == 0)
280 baud = 9600;
281
282 /*
283 * found by try'n'error, be careful, maybe there are other options
284 * for multiplicator etc!
285 */
286 if (baud == 460800)
287 /* strange, for 460800 the formula is wrong
288 * (dont use round(), then 9600baud is wrong) */
289 ark3116_baud = 7;
290 else
291 ark3116_baud = 3000000 / baud;
292
293 /* ? */
294 ARK3116_RCV(serial,0,0xFE,0xC0,0x0000,0x0003, 0x03, buf);
295 /* offset = buf[0]; */
296 /* offset = 0x03; */
297 /* dbg("using 0x%04X as target for 0x0003:",0x0080+offset); */
298
299
300 /* set baudrate */
301 dbg("setting baudrate to %d (->reg=%d)",baud,ark3116_baud);
302 ARK3116_SND(serial,147,0xFE,0x40,0x0083,0x0003);
303 ARK3116_SND(serial,148,0xFE,0x40,(ark3116_baud & 0x00FF) ,0x0000);
304 ARK3116_SND(serial,149,0xFE,0x40,(ark3116_baud & 0xFF00)>>8,0x0001);
305 ARK3116_SND(serial,150,0xFE,0x40,0x0003,0x0003);
306
307 /* ? */
308 ARK3116_RCV(serial,151,0xFE,0xC0,0x0000,0x0004,0x03, buf);
309 ARK3116_SND(serial,152,0xFE,0x40,0x0000,0x0003);
310
311 /* set data bit count, stop bit count & parity: */
312 dbg("updating bit count, stop bit or parity (cfg=0x%02X)", config);
313 ARK3116_RCV(serial,153,0xFE,0xC0,0x0000,0x0003,0x00, buf);
314 ARK3116_SND(serial,154,0xFE,0x40,config,0x0003);
315
316 if (cflag & CRTSCTS)
317 dbg("CRTSCTS not supported by chipset ?!");
318
319 /* TEST ARK3116_SND(154,0xFE,0x40,0xFFFF, 0x0006); */
320
321 kfree(buf);
322 return;
323}
324
325static int ark3116_open(struct usb_serial_port *port, struct file *filp)
326{
327 struct termios tmp_termios;
328 struct usb_serial *serial = port->serial;
329 char *buf;
330 int result = 0;
331
332 dbg("%s - port %d", __FUNCTION__, port->number);
333
334 buf = kmalloc(1, GFP_KERNEL);
335 if (!buf) {
336 dbg("error kmalloc -> out of mem ?");
337 return -ENOMEM;
338 }
339
340 result = usb_serial_generic_open(port, filp);
341 if (result)
342 return result;
343
344 /* open */
345 ARK3116_RCV(serial,111,0xFE,0xC0,0x0000,0x0003, 0x02, buf);
346
347 ARK3116_SND(serial,112,0xFE,0x40,0x0082,0x0003);
348 ARK3116_SND(serial,113,0xFE,0x40,0x001A,0x0000);
349 ARK3116_SND(serial,114,0xFE,0x40,0x0000,0x0001);
350 ARK3116_SND(serial,115,0xFE,0x40,0x0002,0x0003);
351
352 ARK3116_RCV(serial,116,0xFE,0xC0,0x0000,0x0004, 0x03, buf);
353 ARK3116_SND(serial,117,0xFE,0x40,0x0002,0x0004);
354
355 ARK3116_RCV(serial,118,0xFE,0xC0,0x0000,0x0004, 0x02, buf);
356 ARK3116_SND(serial,119,0xFE,0x40,0x0000,0x0004);
357
358 ARK3116_RCV(serial,120,0xFE,0xC0,0x0000,0x0004, 0x00, buf);
359
360 ARK3116_SND(serial,121,0xFE,0x40,0x0001,0x0004);
361
362 ARK3116_RCV(serial,122,0xFE,0xC0,0x0000,0x0004, 0x01, buf);
363
364 ARK3116_SND(serial,123,0xFE,0x40,0x0003,0x0004);
365
366 /* returns different values (control lines ?!) */
367 ARK3116_RCV(serial,124,0xFE,0xC0,0x0000,0x0006, 0xFF, buf);
368
369 /* initialise termios: */
370 if (port->tty)
371 ark3116_set_termios(port, &tmp_termios);
372
373 kfree(buf);
374
375 return result;
376
377}
378
379static int ark3116_ioctl(struct usb_serial_port *port, struct file *file,
380 unsigned int cmd, unsigned long arg)
381{
382 dbg("ioctl not supported yet...");
383 return -ENOIOCTLCMD;
384}
385
386static int ark3116_tiocmget(struct usb_serial_port *port, struct file *file)
387{
388 struct usb_serial *serial = port->serial;
389 char *buf;
390 char temp;
391
392 /* seems like serial port status info (RTS, CTS,...) is stored
393 * in reg(?) 0x0006
394 * pcb connection point 11 = GND -> sets bit4 of response
395 * pcb connection point 7 = GND -> sets bit6 of response
396 */
397
398 buf = kmalloc(1, GFP_KERNEL);
399 if (!buf) {
400 dbg("error kmalloc");
401 return -ENOMEM;
402 }
403
404 /* read register: */
405 ARK3116_RCV_QUIET(serial,0xFE,0xC0,0x0000,0x0006,buf);
406 temp = buf[0];
407 kfree(buf);
408
409 /* i do not really know if bit4=CTS and bit6=DSR... was just a
410 * quick guess !!
411 */
412 return (temp & (1<<4) ? TIOCM_CTS : 0) |
413 (temp & (1<<6) ? TIOCM_DSR : 0);
414}
415
416static struct usb_driver ark3116_driver = {
417 .name = "ark3116",
418 .probe = usb_serial_probe,
419 .disconnect = usb_serial_disconnect,
420 .id_table = id_table,
421};
422
423static struct usb_serial_driver ark3116_device = {
424 .driver = {
425 .owner = THIS_MODULE,
426 .name = "ark3116",
427 },
428 .id_table = id_table,
429 .num_interrupt_in = 1,
430 .num_bulk_in = 1,
431 .num_bulk_out = 1,
432 .num_ports = 1,
433 .attach = ark3116_attach,
434 .set_termios = ark3116_set_termios,
435 .ioctl = ark3116_ioctl,
436 .tiocmget = ark3116_tiocmget,
437 .open = ark3116_open,
438};
439
440static int __init ark3116_init(void)
441{
442 int retval;
443
444 retval = usb_serial_register(&ark3116_device);
445 if (retval)
446 return retval;
447 retval = usb_register(&ark3116_driver);
448 if (retval)
449 usb_serial_deregister(&ark3116_device);
450 return retval;
451}
452
453static void __exit ark3116_exit(void)
454{
455 usb_deregister(&ark3116_driver);
456 usb_serial_deregister(&ark3116_device);
457}
458
459module_init(ark3116_init);
460module_exit(ark3116_exit);
461MODULE_LICENSE("GPL");
462
463module_param(debug, bool, S_IRUGO | S_IWUSR);
464MODULE_PARM_DESC(debug, "Debug enabled or not");
465
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index 167f8ec56131..8023bb7279b1 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -54,7 +54,7 @@ static struct console usbcons;
54 * serial.c code, except that the specifier is "ttyUSB" instead 54 * serial.c code, except that the specifier is "ttyUSB" instead
55 * of "ttyS". 55 * of "ttyS".
56 */ 56 */
57static int __init usb_console_setup(struct console *co, char *options) 57static int usb_console_setup(struct console *co, char *options)
58{ 58{
59 struct usbcons_info *info = &usbcons_info; 59 struct usbcons_info *info = &usbcons_info;
60 int baud = 9600; 60 int baud = 9600;
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index f3af81b4dd29..986d7622273d 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -307,7 +307,9 @@ static struct ftdi_sio_quirk ftdi_HE_TIRA1_quirk = {
307 307
308 308
309static struct usb_device_id id_table_combined [] = { 309static struct usb_device_id id_table_combined [] = {
310 { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) },
310 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) }, 311 { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) },
312 { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) },
311 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) }, 313 { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
312 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) }, 314 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
313 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) }, 315 { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
@@ -489,10 +491,15 @@ static struct usb_device_id id_table_combined [] = {
489 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) }, 491 { USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) },
490 { USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) }, 492 { USB_DEVICE(POSIFLEX_VID, POSIFLEX_PP7000_PID) },
491 { USB_DEVICE(FTDI_VID, FTDI_TTUSB_PID) }, 493 { USB_DEVICE(FTDI_VID, FTDI_TTUSB_PID) },
494 { USB_DEVICE(FTDI_VID, FTDI_ECLO_COM_1WIRE_PID) },
492 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) }, 495 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_777_PID) },
493 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) }, 496 { USB_DEVICE(FTDI_VID, FTDI_WESTREX_MODEL_8900F_PID) },
494 { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) }, 497 { USB_DEVICE(FTDI_VID, FTDI_PCDJ_DAC2_PID) },
498 { USB_DEVICE(FTDI_VID, FTDI_RRCIRKITS_LOCOBUFFER_PID) },
499 { USB_DEVICE(FTDI_VID, FTDI_ASK_RDR400_PID) },
495 { USB_DEVICE(ICOM_ID1_VID, ICOM_ID1_PID) }, 500 { USB_DEVICE(ICOM_ID1_VID, ICOM_ID1_PID) },
501 { USB_DEVICE(PAPOUCH_VID, PAPOUCH_TMU_PID) },
502 { USB_DEVICE(FTDI_VID, FTDI_ACG_HFDUAL_PID) },
496 { }, /* Optional parameter entry */ 503 { }, /* Optional parameter entry */
497 { } /* Terminating entry */ 504 { } /* Terminating entry */
498}; 505};
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 8da773c2744d..d69a917e768f 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -32,6 +32,10 @@
32#define FTDI_NF_RIC_PID 0x0001 /* Product Id */ 32#define FTDI_NF_RIC_PID 0x0001 /* Product Id */
33 33
34 34
35/* ACT Solutions HomePro ZWave interface (http://www.act-solutions.com/HomePro.htm) */
36#define FTDI_ACTZWAVE_PID 0xF2D0
37
38
35/* www.irtrans.de device */ 39/* www.irtrans.de device */
36#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */ 40#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */
37 41
@@ -39,6 +43,9 @@
39/* www.thoughttechnology.com/ TT-USB provide with procomp use ftdi_sio */ 43/* www.thoughttechnology.com/ TT-USB provide with procomp use ftdi_sio */
40#define FTDI_TTUSB_PID 0xFF20 /* Product Id */ 44#define FTDI_TTUSB_PID 0xFF20 /* Product Id */
41 45
46/* iPlus device */
47#define FTDI_IPLUS_PID 0xD070 /* Product Id */
48
42/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */ 49/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */
43/* they use the ftdi chipset for the USB interface and the vendor id is the same */ 50/* they use the ftdi chipset for the USB interface and the vendor id is the same */
44#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */ 51#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */
@@ -153,6 +160,11 @@
153#define ICOM_ID1_PID 0x0004 160#define ICOM_ID1_PID 0x0004
154 161
155/* 162/*
163 * ASK.fr devices
164 */
165#define FTDI_ASK_RDR400_PID 0xC991 /* ASK RDR 400 series card reader */
166
167/*
156 * DSS-20 Sync Station for Sony Ericsson P800 168 * DSS-20 Sync Station for Sony Ericsson P800
157 */ 169 */
158 170
@@ -399,6 +411,31 @@
399#define FTDI_WESTREX_MODEL_777_PID 0xDC00 /* Model 777 */ 411#define FTDI_WESTREX_MODEL_777_PID 0xDC00 /* Model 777 */
400#define FTDI_WESTREX_MODEL_8900F_PID 0xDC01 /* Model 8900F */ 412#define FTDI_WESTREX_MODEL_8900F_PID 0xDC01 /* Model 8900F */
401 413
414/*
415 * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com)
416 */
417#define FTDI_RRCIRKITS_LOCOBUFFER_PID 0xc7d0 /* LocoBuffer USB */
418
419/*
420 * Eclo (http://www.eclo.pt/) product IDs.
421 * PID 0xEA90 submitted by Martin Grill.
422 */
423#define FTDI_ECLO_COM_1WIRE_PID 0xEA90 /* COM to 1-Wire USB adaptor */
424
425/*
426 * Papouch products (http://www.papouch.com/)
427 * Submitted by Folkert van Heusden
428 */
429
430#define PAPOUCH_VID 0x5050 /* Vendor ID */
431#define PAPOUCH_TMU_PID 0x0400 /* TMU USB Thermometer */
432
433/*
434 * ACG Identification Technologies GmbH products (http://www.acg.de/).
435 * Submitted by anton -at- goto10 -dot- org.
436 */
437#define FTDI_ACG_HFDUAL_PID 0xDD20 /* HF Dual ISO Reader (RFID) */
438
402/* Commands */ 439/* Commands */
403#define FTDI_SIO_RESET 0 /* Reset the port */ 440#define FTDI_SIO_RESET 0 /* Reset the port */
404#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */ 441#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
diff --git a/drivers/usb/serial/funsoft.c b/drivers/usb/serial/funsoft.c
new file mode 100644
index 000000000000..803721b97e2e
--- /dev/null
+++ b/drivers/usb/serial/funsoft.c
@@ -0,0 +1,65 @@
1/*
2 * Funsoft Serial USB driver
3 *
4 * Copyright (C) 2006 Greg Kroah-Hartman <gregkh@suse.de>
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License version
8 * 2 as published by the Free Software Foundation.
9 */
10
11#include <linux/kernel.h>
12#include <linux/init.h>
13#include <linux/tty.h>
14#include <linux/module.h>
15#include <linux/usb.h>
16#include "usb-serial.h"
17
18static struct usb_device_id id_table [] = {
19 { USB_DEVICE(0x1404, 0xcddc) },
20 { },
21};
22MODULE_DEVICE_TABLE(usb, id_table);
23
24static struct usb_driver funsoft_driver = {
25 .name = "funsoft",
26 .probe = usb_serial_probe,
27 .disconnect = usb_serial_disconnect,
28 .id_table = id_table,
29 .no_dynamic_id = 1,
30};
31
32static struct usb_serial_driver funsoft_device = {
33 .driver = {
34 .owner = THIS_MODULE,
35 .name = "funsoft",
36 },
37 .id_table = id_table,
38 .num_interrupt_in = NUM_DONT_CARE,
39 .num_bulk_in = NUM_DONT_CARE,
40 .num_bulk_out = NUM_DONT_CARE,
41 .num_ports = 1,
42};
43
44static int __init funsoft_init(void)
45{
46 int retval;
47
48 retval = usb_serial_register(&funsoft_device);
49 if (retval)
50 return retval;
51 retval = usb_register(&funsoft_driver);
52 if (retval)
53 usb_serial_deregister(&funsoft_device);
54 return retval;
55}
56
57static void __exit funsoft_exit(void)
58{
59 usb_deregister(&funsoft_driver);
60 usb_serial_deregister(&funsoft_device);
61}
62
63module_init(funsoft_init);
64module_exit(funsoft_exit);
65MODULE_LICENSE("GPL");
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 476cda107f4f..c62cc2876519 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -138,6 +138,7 @@ int usb_serial_generic_open (struct usb_serial_port *port, struct file *filp)
138 138
139 return result; 139 return result;
140} 140}
141EXPORT_SYMBOL_GPL(usb_serial_generic_open);
141 142
142static void generic_cleanup (struct usb_serial_port *port) 143static void generic_cleanup (struct usb_serial_port *port)
143{ 144{
diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c
index 4d40704dea2c..238033a87092 100644
--- a/drivers/usb/serial/omninet.c
+++ b/drivers/usb/serial/omninet.c
@@ -257,14 +257,14 @@ static int omninet_write (struct usb_serial_port *port, const unsigned char *buf
257 return (0); 257 return (0);
258 } 258 }
259 259
260 spin_lock(&port->lock); 260 spin_lock(&wport->lock);
261 if (port->write_urb_busy) { 261 if (wport->write_urb_busy) {
262 spin_unlock(&port->lock); 262 spin_unlock(&wport->lock);
263 dbg("%s - already writing", __FUNCTION__); 263 dbg("%s - already writing", __FUNCTION__);
264 return 0; 264 return 0;
265 } 265 }
266 port->write_urb_busy = 1; 266 wport->write_urb_busy = 1;
267 spin_unlock(&port->lock); 267 spin_unlock(&wport->lock);
268 268
269 count = (count > OMNINET_BULKOUTSIZE) ? OMNINET_BULKOUTSIZE : count; 269 count = (count > OMNINET_BULKOUTSIZE) ? OMNINET_BULKOUTSIZE : count;
270 270
@@ -283,7 +283,7 @@ static int omninet_write (struct usb_serial_port *port, const unsigned char *buf
283 wport->write_urb->dev = serial->dev; 283 wport->write_urb->dev = serial->dev;
284 result = usb_submit_urb(wport->write_urb, GFP_ATOMIC); 284 result = usb_submit_urb(wport->write_urb, GFP_ATOMIC);
285 if (result) { 285 if (result) {
286 port->write_urb_busy = 0; 286 wport->write_urb_busy = 0;
287 err("%s - failed submitting write urb, error %d", __FUNCTION__, result); 287 err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
288 } else 288 } else
289 result = count; 289 result = count;
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index b3014fda645c..c96714bb1cb8 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -61,6 +61,7 @@ static struct usb_device_id id_table [] = {
61 { USB_DEVICE(ELCOM_VENDOR_ID, ELCOM_PRODUCT_ID) }, 61 { USB_DEVICE(ELCOM_VENDOR_ID, ELCOM_PRODUCT_ID) },
62 { USB_DEVICE(ELCOM_VENDOR_ID, ELCOM_PRODUCT_ID_UCSGT) }, 62 { USB_DEVICE(ELCOM_VENDOR_ID, ELCOM_PRODUCT_ID_UCSGT) },
63 { USB_DEVICE(ITEGNO_VENDOR_ID, ITEGNO_PRODUCT_ID) }, 63 { USB_DEVICE(ITEGNO_VENDOR_ID, ITEGNO_PRODUCT_ID) },
64 { USB_DEVICE(ITEGNO_VENDOR_ID, ITEGNO_PRODUCT_ID_2080) },
64 { USB_DEVICE(MA620_VENDOR_ID, MA620_PRODUCT_ID) }, 65 { USB_DEVICE(MA620_VENDOR_ID, MA620_PRODUCT_ID) },
65 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID) }, 66 { USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID) },
66 { USB_DEVICE(TRIPP_VENDOR_ID, TRIPP_PRODUCT_ID) }, 67 { USB_DEVICE(TRIPP_VENDOR_ID, TRIPP_PRODUCT_ID) },
@@ -78,6 +79,7 @@ static struct usb_device_id id_table [] = {
78 { USB_DEVICE(SAGEM_VENDOR_ID, SAGEM_PRODUCT_ID) }, 79 { USB_DEVICE(SAGEM_VENDOR_ID, SAGEM_PRODUCT_ID) },
79 { USB_DEVICE(LEADTEK_VENDOR_ID, LEADTEK_9531_PRODUCT_ID) }, 80 { USB_DEVICE(LEADTEK_VENDOR_ID, LEADTEK_9531_PRODUCT_ID) },
80 { USB_DEVICE(SPEEDDRAGON_VENDOR_ID, SPEEDDRAGON_PRODUCT_ID) }, 81 { USB_DEVICE(SPEEDDRAGON_VENDOR_ID, SPEEDDRAGON_PRODUCT_ID) },
82 { USB_DEVICE(OTI_VENDOR_ID, OTI_PRODUCT_ID) },
81 { } /* Terminating entry */ 83 { } /* Terminating entry */
82}; 84};
83 85
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 77901d143979..7f29e81d3e35 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -26,6 +26,7 @@
26 26
27#define ITEGNO_VENDOR_ID 0x0eba 27#define ITEGNO_VENDOR_ID 0x0eba
28#define ITEGNO_PRODUCT_ID 0x1080 28#define ITEGNO_PRODUCT_ID 0x1080
29#define ITEGNO_PRODUCT_ID_2080 0x2080
29 30
30#define MA620_VENDOR_ID 0x0df7 31#define MA620_VENDOR_ID 0x0df7
31#define MA620_PRODUCT_ID 0x0620 32#define MA620_PRODUCT_ID 0x0620
@@ -79,3 +80,7 @@
79/* USB GSM cable from Speed Dragon Multimedia, Ltd */ 80/* USB GSM cable from Speed Dragon Multimedia, Ltd */
80#define SPEEDDRAGON_VENDOR_ID 0x0e55 81#define SPEEDDRAGON_VENDOR_ID 0x0e55
81#define SPEEDDRAGON_PRODUCT_ID 0x110b 82#define SPEEDDRAGON_PRODUCT_ID 0x110b
83
84/* Ours Technology Inc DKU-5 clone, chipset: Prolific Technology Inc */
85#define OTI_VENDOR_ID 0x0ea0
86#define OTI_PRODUCT_ID 0x6858
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 097f4e8488fe..9c36f0ece20f 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -27,10 +27,10 @@
27#include <linux/module.h> 27#include <linux/module.h>
28#include <linux/moduleparam.h> 28#include <linux/moduleparam.h>
29#include <linux/spinlock.h> 29#include <linux/spinlock.h>
30#include <linux/mutex.h>
30#include <linux/list.h> 31#include <linux/list.h>
31#include <linux/smp_lock.h> 32#include <linux/smp_lock.h>
32#include <asm/uaccess.h> 33#include <asm/uaccess.h>
33#include <asm/semaphore.h>
34#include <linux/usb.h> 34#include <linux/usb.h>
35#include "usb-serial.h" 35#include "usb-serial.h"
36#include "pl2303.h" 36#include "pl2303.h"
@@ -189,11 +189,15 @@ static int serial_open (struct tty_struct *tty, struct file * filp)
189 189
190 portNumber = tty->index - serial->minor; 190 portNumber = tty->index - serial->minor;
191 port = serial->port[portNumber]; 191 port = serial->port[portNumber];
192 if (!port) 192 if (!port) {
193 return -ENODEV; 193 retval = -ENODEV;
194 goto bailout_kref_put;
195 }
194 196
195 if (down_interruptible(&port->sem)) 197 if (mutex_lock_interruptible(&port->mutex)) {
196 return -ERESTARTSYS; 198 retval = -ERESTARTSYS;
199 goto bailout_kref_put;
200 }
197 201
198 ++port->open_count; 202 ++port->open_count;
199 203
@@ -209,7 +213,7 @@ static int serial_open (struct tty_struct *tty, struct file * filp)
209 * safe because we are called with BKL held */ 213 * safe because we are called with BKL held */
210 if (!try_module_get(serial->type->driver.owner)) { 214 if (!try_module_get(serial->type->driver.owner)) {
211 retval = -ENODEV; 215 retval = -ENODEV;
212 goto bailout_kref_put; 216 goto bailout_mutex_unlock;
213 } 217 }
214 218
215 /* only call the device specific open if this 219 /* only call the device specific open if this
@@ -219,15 +223,16 @@ static int serial_open (struct tty_struct *tty, struct file * filp)
219 goto bailout_module_put; 223 goto bailout_module_put;
220 } 224 }
221 225
222 up(&port->sem); 226 mutex_unlock(&port->mutex);
223 return 0; 227 return 0;
224 228
225bailout_module_put: 229bailout_module_put:
226 module_put(serial->type->driver.owner); 230 module_put(serial->type->driver.owner);
231bailout_mutex_unlock:
232 port->open_count = 0;
233 mutex_unlock(&port->mutex);
227bailout_kref_put: 234bailout_kref_put:
228 kref_put(&serial->kref, destroy_serial); 235 kref_put(&serial->kref, destroy_serial);
229 port->open_count = 0;
230 up(&port->sem);
231 return retval; 236 return retval;
232} 237}
233 238
@@ -240,10 +245,10 @@ static void serial_close(struct tty_struct *tty, struct file * filp)
240 245
241 dbg("%s - port %d", __FUNCTION__, port->number); 246 dbg("%s - port %d", __FUNCTION__, port->number);
242 247
243 down(&port->sem); 248 mutex_lock(&port->mutex);
244 249
245 if (port->open_count == 0) { 250 if (port->open_count == 0) {
246 up(&port->sem); 251 mutex_unlock(&port->mutex);
247 return; 252 return;
248 } 253 }
249 254
@@ -262,7 +267,7 @@ static void serial_close(struct tty_struct *tty, struct file * filp)
262 module_put(port->serial->type->driver.owner); 267 module_put(port->serial->type->driver.owner);
263 } 268 }
264 269
265 up(&port->sem); 270 mutex_unlock(&port->mutex);
266 kref_put(&port->serial->kref, destroy_serial); 271 kref_put(&port->serial->kref, destroy_serial);
267} 272}
268 273
@@ -783,7 +788,7 @@ int usb_serial_probe(struct usb_interface *interface,
783 port->number = i + serial->minor; 788 port->number = i + serial->minor;
784 port->serial = serial; 789 port->serial = serial;
785 spin_lock_init(&port->lock); 790 spin_lock_init(&port->lock);
786 sema_init(&port->sem, 1); 791 mutex_init(&port->mutex);
787 INIT_WORK(&port->work, usb_serial_port_softint, port); 792 INIT_WORK(&port->work, usb_serial_port_softint, port);
788 serial->port[i] = port; 793 serial->port[i] = port;
789 } 794 }
diff --git a/drivers/usb/serial/usb-serial.h b/drivers/usb/serial/usb-serial.h
index d7d27c3385b3..dc89d8710460 100644
--- a/drivers/usb/serial/usb-serial.h
+++ b/drivers/usb/serial/usb-serial.h
@@ -16,7 +16,7 @@
16 16
17#include <linux/config.h> 17#include <linux/config.h>
18#include <linux/kref.h> 18#include <linux/kref.h>
19#include <asm/semaphore.h> 19#include <linux/mutex.h>
20 20
21#define SERIAL_TTY_MAJOR 188 /* Nice legal number now */ 21#define SERIAL_TTY_MAJOR 188 /* Nice legal number now */
22#define SERIAL_TTY_MINORS 255 /* loads of devices :) */ 22#define SERIAL_TTY_MINORS 255 /* loads of devices :) */
@@ -31,7 +31,7 @@
31 * @serial: pointer back to the struct usb_serial owner of this port. 31 * @serial: pointer back to the struct usb_serial owner of this port.
32 * @tty: pointer to the corresponding tty for this port. 32 * @tty: pointer to the corresponding tty for this port.
33 * @lock: spinlock to grab when updating portions of this structure. 33 * @lock: spinlock to grab when updating portions of this structure.
34 * @sem: semaphore used to synchronize serial_open() and serial_close() 34 * @mutex: mutex used to synchronize serial_open() and serial_close()
35 * access for this port. 35 * access for this port.
36 * @number: the number of the port (the minor number). 36 * @number: the number of the port (the minor number).
37 * @interrupt_in_buffer: pointer to the interrupt in buffer for this port. 37 * @interrupt_in_buffer: pointer to the interrupt in buffer for this port.
@@ -63,7 +63,7 @@ struct usb_serial_port {
63 struct usb_serial * serial; 63 struct usb_serial * serial;
64 struct tty_struct * tty; 64 struct tty_struct * tty;
65 spinlock_t lock; 65 spinlock_t lock;
66 struct semaphore sem; 66 struct mutex mutex;
67 unsigned char number; 67 unsigned char number;
68 68
69 unsigned char * interrupt_in_buffer; 69 unsigned char * interrupt_in_buffer;
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 557411c6e7c7..f806553cd9a4 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -508,6 +508,7 @@ no_firmware:
508 err("%s: Unable to retrieve firmware version, try replugging\n", serial->type->description); 508 err("%s: Unable to retrieve firmware version, try replugging\n", serial->type->description);
509 err("%s: If the firmware is not running (status led not blinking)\n", serial->type->description); 509 err("%s: If the firmware is not running (status led not blinking)\n", serial->type->description);
510 err("%s: please contact support@connecttech.com\n", serial->type->description); 510 err("%s: please contact support@connecttech.com\n", serial->type->description);
511 kfree(result);
511 return -ENODEV; 512 return -ENODEV;
512 513
513no_command_private: 514no_command_private:
diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig
index 92be101feba7..be9eec225743 100644
--- a/drivers/usb/storage/Kconfig
+++ b/drivers/usb/storage/Kconfig
@@ -48,7 +48,8 @@ config USB_STORAGE_FREECOM
48 48
49config USB_STORAGE_ISD200 49config USB_STORAGE_ISD200
50 bool "ISD-200 USB/ATA Bridge support" 50 bool "ISD-200 USB/ATA Bridge support"
51 depends on USB_STORAGE && BLK_DEV_IDE 51 depends on USB_STORAGE
52 depends on BLK_DEV_IDE=y || BLK_DEV_IDE=USB_STORAGE
52 ---help--- 53 ---help---
53 Say Y here if you want to use USB Mass Store devices based 54 Say Y here if you want to use USB Mass Store devices based
54 on the In-Systems Design ISD-200 USB/ATA bridge. 55 on the In-Systems Design ISD-200 USB/ATA bridge.
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index c4a9dcff5f2b..aec5ea8682d5 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -411,7 +411,7 @@ UNUSUAL_DEV( 0x050d, 0x0115, 0x0133, 0x0133,
411UNUSUAL_DEV( 0x0525, 0xa140, 0x0100, 0x0100, 411UNUSUAL_DEV( 0x0525, 0xa140, 0x0100, 0x0100,
412 "Iomega", 412 "Iomega",
413 "USB Clik! 40", 413 "USB Clik! 40",
414 US_SC_8070, US_PR_BULK, NULL, 414 US_SC_8070, US_PR_DEVICE, NULL,
415 US_FL_FIX_INQUIRY ), 415 US_FL_FIX_INQUIRY ),
416 416
417/* Yakumo Mega Image 37 417/* Yakumo Mega Image 37
@@ -773,6 +773,13 @@ UNUSUAL_DEV( 0x069b, 0x3004, 0x0001, 0x0001,
773 US_SC_DEVICE, US_PR_DEVICE, NULL, 773 US_SC_DEVICE, US_PR_DEVICE, NULL,
774 US_FL_FIX_CAPACITY ), 774 US_FL_FIX_CAPACITY ),
775 775
776/* Reported by Olivier Blondeau <zeitoun@gmail.com> */
777UNUSUAL_DEV( 0x0727, 0x0306, 0x0100, 0x0100,
778 "ATMEL",
779 "SND1 Storage",
780 US_SC_DEVICE, US_PR_DEVICE, NULL,
781 US_FL_IGNORE_RESIDUE),
782
776/* Submitted by Roman Hodek <roman@hodek.net> */ 783/* Submitted by Roman Hodek <roman@hodek.net> */
777UNUSUAL_DEV( 0x0781, 0x0001, 0x0200, 0x0200, 784UNUSUAL_DEV( 0x0781, 0x0001, 0x0200, 0x0200,
778 "Sandisk", 785 "Sandisk",
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-22 06:35:08 -0500