mirror of https://gitee.com/openkylin/linux.git
Staging: Beceem: white space changes to InterfaceInit.c
This patch only changes: 1) spaces, tabs, and newline characters. 2) comment styles. The compiled object file is the same before and after except for line number changes. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Dan Carpenter
Greg Kroah-Hartman
parent
2a314742d3
commit
c2a0b162db
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@ -1,14 +1,14 @@
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#include "headers.h"
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static struct usb_device_id InterfaceUsbtable[] = {
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{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3B) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3L) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_SM250) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_226) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_FOXCONN, BCM_USB_PRODUCT_ID_1901) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_ZTE_TU25) },
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{ }
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{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3B) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3L) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_SM250) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_226) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_FOXCONN, BCM_USB_PRODUCT_ID_1901) },
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{ USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_ZTE_TU25) },
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{ }
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};
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MODULE_DEVICE_TABLE(usb, InterfaceUsbtable);
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@ -17,51 +17,48 @@ module_param(debug, uint, 0600);
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MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
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static const u32 default_msg =
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NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK
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| NETIF_MSG_TIMER | NETIF_MSG_TX_ERR | NETIF_MSG_RX_ERR
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| NETIF_MSG_IFUP | NETIF_MSG_IFDOWN;
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NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK
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| NETIF_MSG_TIMER | NETIF_MSG_TX_ERR | NETIF_MSG_RX_ERR
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| NETIF_MSG_IFUP | NETIF_MSG_IFDOWN;
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static int InterfaceAdapterInit(PS_INTERFACE_ADAPTER Adapter);
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static void InterfaceAdapterFree(PS_INTERFACE_ADAPTER psIntfAdapter)
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{
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int i = 0;
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// Wake up the wait_queue...
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if(psIntfAdapter->psAdapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
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{
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/* Wake up the wait_queue... */
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if (psIntfAdapter->psAdapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) {
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psIntfAdapter->psAdapter->DriverState = DRIVER_HALT;
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wake_up(&psIntfAdapter->psAdapter->LEDInfo.notify_led_event);
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}
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reset_card_proc(psIntfAdapter->psAdapter);
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//worst case time taken by the RDM/WRM will be 5 sec. will check after every 100 ms
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//to accertain the device is not being accessed. After this No RDM/WRM should be made.
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while(psIntfAdapter->psAdapter->DeviceAccess)
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{
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BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"Device is being Accessed \n");
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/*
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* worst case time taken by the RDM/WRM will be 5 sec. will check after every 100 ms
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* to accertain the device is not being accessed. After this No RDM/WRM should be made.
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*/
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while (psIntfAdapter->psAdapter->DeviceAccess) {
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BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,
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"Device is being Accessed \n");
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msleep(100);
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}
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/* Free interrupt URB */
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//psIntfAdapter->psAdapter->device_removed = TRUE;
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if(psIntfAdapter->psInterruptUrb)
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{
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/* psIntfAdapter->psAdapter->device_removed = TRUE; */
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if (psIntfAdapter->psInterruptUrb) {
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usb_free_urb(psIntfAdapter->psInterruptUrb);
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}
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/* Free transmit URBs */
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for(i = 0; i < MAXIMUM_USB_TCB; i++)
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{
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if(psIntfAdapter->asUsbTcb[i].urb != NULL)
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{
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for (i = 0; i < MAXIMUM_USB_TCB; i++) {
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if (psIntfAdapter->asUsbTcb[i].urb != NULL) {
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usb_free_urb(psIntfAdapter->asUsbTcb[i].urb);
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psIntfAdapter->asUsbTcb[i].urb = NULL;
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}
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}
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/* Free receive URB and buffers */
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for(i = 0; i < MAXIMUM_USB_RCB; i++)
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{
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if (psIntfAdapter->asUsbRcb[i].urb != NULL)
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{
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for (i = 0; i < MAXIMUM_USB_RCB; i++) {
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if (psIntfAdapter->asUsbRcb[i].urb != NULL) {
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kfree(psIntfAdapter->asUsbRcb[i].urb->transfer_buffer);
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usb_free_urb(psIntfAdapter->asUsbRcb[i].urb);
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psIntfAdapter->asUsbRcb[i].urb = NULL;
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@ -74,84 +71,77 @@ static void ConfigureEndPointTypesThroughEEPROM(PMINI_ADAPTER Adapter)
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{
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unsigned long ulReg = 0;
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// Program EP2 MAX_PKT_SIZE
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/* Program EP2 MAX_PKT_SIZE */
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ulReg = ntohl(EP2_MPS_REG);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x128,4,TRUE);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x128, 4, TRUE);
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ulReg = ntohl(EP2_MPS);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x12C,4,TRUE);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x12C, 4, TRUE);
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ulReg = ntohl(EP2_CFG_REG);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x132,4,TRUE);
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if(((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter))->bHighSpeedDevice == TRUE)
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{
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x132, 4, TRUE);
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if (((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter))->bHighSpeedDevice == TRUE) {
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ulReg = ntohl(EP2_CFG_INT);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x136,4,TRUE);
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}
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else
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{
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// USE BULK EP as TX in FS mode.
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x136, 4, TRUE);
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} else {
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/* USE BULK EP as TX in FS mode. */
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ulReg = ntohl(EP2_CFG_BULK);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x136,4,TRUE);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x136, 4, TRUE);
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}
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// Program EP4 MAX_PKT_SIZE.
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/* Program EP4 MAX_PKT_SIZE. */
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ulReg = ntohl(EP4_MPS_REG);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x13C,4,TRUE);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x13C, 4, TRUE);
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ulReg = ntohl(EP4_MPS);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x140,4,TRUE);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x140, 4, TRUE);
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// Program TX EP as interrupt (Alternate Setting)
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if( rdmalt(Adapter,0x0F0110F8, (PUINT)&ulReg,4))
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{
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BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "reading of Tx EP is failing");
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return ;
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/* Program TX EP as interrupt(Alternate Setting) */
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if (rdmalt(Adapter, 0x0F0110F8, (PUINT)&ulReg, 4)) {
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BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "reading of Tx EP is failing");
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return;
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}
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ulReg |= 0x6;
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ulReg = ntohl(ulReg);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x1CC,4,TRUE);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1CC, 4, TRUE);
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ulReg = ntohl(EP4_CFG_REG);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x1C8,4,TRUE);
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// Program ISOCHRONOUS EP size to zero.
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1C8, 4, TRUE);
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/* Program ISOCHRONOUS EP size to zero. */
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ulReg = ntohl(ISO_MPS_REG);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x1D2,4,TRUE);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1D2, 4, TRUE);
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ulReg = ntohl(ISO_MPS);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x1D6,4,TRUE);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1D6, 4, TRUE);
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// Update EEPROM Version.
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// Read 4 bytes from 508 and modify 511 and 510.
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//
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ReadBeceemEEPROM(Adapter,0x1FC,(PUINT)&ulReg);
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/*
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* Update EEPROM Version.
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* Read 4 bytes from 508 and modify 511 and 510.
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*/
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ReadBeceemEEPROM(Adapter, 0x1FC, (PUINT)&ulReg);
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ulReg &= 0x0101FFFF;
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x1FC,4,TRUE);
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//
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//Update length field if required. Also make the string NULL terminated.
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//
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ReadBeceemEEPROM(Adapter,0xA8,(PUINT)&ulReg);
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if((ulReg&0x00FF0000)>>16 > 0x30)
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{
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ulReg = (ulReg&0xFF00FFFF)|(0x30<<16);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0xA8,4,TRUE);
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}
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ReadBeceemEEPROM(Adapter,0x148,(PUINT)&ulReg);
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if((ulReg&0x00FF0000)>>16 > 0x30)
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{
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ulReg = (ulReg&0xFF00FFFF)|(0x30<<16);
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x148,4,TRUE);
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}
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ulReg = 0;
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x122,4,TRUE);
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ulReg = 0;
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BeceemEEPROMBulkWrite(Adapter,(PUCHAR)&ulReg,0x1C2,4,TRUE);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1FC, 4, TRUE);
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/* Update length field if required. Also make the string NULL terminated. */
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ReadBeceemEEPROM(Adapter, 0xA8, (PUINT)&ulReg);
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if ((ulReg&0x00FF0000)>>16 > 0x30) {
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ulReg = (ulReg&0xFF00FFFF)|(0x30<<16);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0xA8, 4, TRUE);
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}
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ReadBeceemEEPROM(Adapter, 0x148, (PUINT)&ulReg);
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if ((ulReg&0x00FF0000)>>16 > 0x30) {
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ulReg = (ulReg&0xFF00FFFF)|(0x30<<16);
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x148, 4, TRUE);
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}
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ulReg = 0;
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x122, 4, TRUE);
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ulReg = 0;
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BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1C2, 4, TRUE);
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}
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static int
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usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
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{
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struct usb_device *udev = interface_to_usbdev (intf);
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struct usb_device *udev = interface_to_usbdev(intf);
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int retval;
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PMINI_ADAPTER psAdapter;
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PS_INTERFACE_ADAPTER psIntfAdapter;
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@ -159,7 +149,7 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
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/* Reserve one extra queue for the bit-bucket */
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ndev = alloc_etherdev_mq(sizeof(MINI_ADAPTER), NO_OF_QUEUES+1);
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if(ndev == NULL) {
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if (ndev == NULL) {
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dev_err(&udev->dev, DRV_NAME ": no memory for device\n");
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return -ENOMEM;
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}
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@ -170,12 +160,13 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
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psAdapter->dev = ndev;
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psAdapter->msg_enable = netif_msg_init(debug, default_msg);
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/* Init default driver debug state */
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/* Init default driver debug state */
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psAdapter->stDebugState.debug_level = DBG_LVL_CURR;
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psAdapter->stDebugState.type = DBG_TYPE_INITEXIT;
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/* Technically, one can start using BCM_DEBUG_PRINT after this point.
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/*
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* Technically, one can start using BCM_DEBUG_PRINT after this point.
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* However, realize that by default the Type/Subtype bitmaps are all zero now;
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* so no prints will actually appear until the TestApp turns on debug paths via
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* the ioctl(); so practically speaking, in early init, no logging happens.
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@ -186,12 +177,11 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
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* Further, we turn this OFF once init_module() completes.
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*/
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psAdapter->stDebugState.subtype[DBG_TYPE_INITEXIT] = 0xff;
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psAdapter->stDebugState.subtype[DBG_TYPE_INITEXIT] = 0xff;
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BCM_SHOW_DEBUG_BITMAP(psAdapter);
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retval = InitAdapter(psAdapter);
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if(retval)
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{
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if (retval) {
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dev_err(&udev->dev, DRV_NAME ": InitAdapter Failed\n");
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AdapterFree(psAdapter);
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return retval;
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@ -199,10 +189,9 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
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/* Allocate interface adapter structure */
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psIntfAdapter = kzalloc(sizeof(S_INTERFACE_ADAPTER), GFP_KERNEL);
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if (psIntfAdapter == NULL)
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{
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if (psIntfAdapter == NULL) {
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dev_err(&udev->dev, DRV_NAME ": no memory for Interface adapter\n");
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AdapterFree (psAdapter);
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AdapterFree(psAdapter);
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return -ENOMEM;
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}
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@ -213,84 +202,78 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
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psIntfAdapter->interface = intf;
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usb_set_intfdata(intf, psIntfAdapter);
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BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "psIntfAdapter 0x%p",psIntfAdapter);
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "psIntfAdapter 0x%p", psIntfAdapter);
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retval = InterfaceAdapterInit(psIntfAdapter);
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if(retval)
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{
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if (retval) {
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/* If the Firmware/Cfg File is not present
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* then return success, let the application
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* download the files.
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*/
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if(-ENOENT == retval){
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BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "File Not Found, Use App to Download\n");
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* then return success, let the application
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* download the files.
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*/
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if (-ENOENT == retval) {
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "File Not Found, Use App to Download\n");
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return STATUS_SUCCESS;
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}
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BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "InterfaceAdapterInit Failed \n");
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "InterfaceAdapterInit Failed \n");
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usb_set_intfdata(intf, NULL);
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udev = interface_to_usbdev (intf);
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udev = interface_to_usbdev(intf);
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usb_put_dev(udev);
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InterfaceAdapterFree(psIntfAdapter);
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return retval ;
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return retval;
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}
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if(psAdapter->chip_id > T3)
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{
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uint32_t uiNackZeroLengthInt=4;
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if(wrmalt(psAdapter, DISABLE_USB_ZERO_LEN_INT, &uiNackZeroLengthInt, sizeof(uiNackZeroLengthInt)))
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{
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if (psAdapter->chip_id > T3) {
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uint32_t uiNackZeroLengthInt = 4;
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if (wrmalt(psAdapter, DISABLE_USB_ZERO_LEN_INT, &uiNackZeroLengthInt, sizeof(uiNackZeroLengthInt))) {
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return -EIO;
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}
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}
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/* Check whether the USB-Device Supports remote Wake-Up */
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if(USB_CONFIG_ATT_WAKEUP & udev->actconfig->desc.bmAttributes)
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{
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if (USB_CONFIG_ATT_WAKEUP & udev->actconfig->desc.bmAttributes) {
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/* If Suspend then only support dynamic suspend */
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if(psAdapter->bDoSuspend)
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{
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if (psAdapter->bDoSuspend) {
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#ifdef CONFIG_PM
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udev->autosuspend_delay = 0;
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intf->needs_remote_wakeup = 1;
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
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udev->autosuspend_disabled = 0;
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udev->autosuspend_disabled = 0;
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#else
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usb_enable_autosuspend(udev);
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#endif
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device_init_wakeup(&intf->dev,1);
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device_init_wakeup(&intf->dev, 1);
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 32)
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usb_autopm_disable(intf);
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usb_autopm_disable(intf);
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#endif
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INIT_WORK(&psIntfAdapter->usbSuspendWork, putUsbSuspend);
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BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Enabling USB Auto-Suspend\n");
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BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Enabling USB Auto-Suspend\n");
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#endif
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}
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else
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{
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} else {
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intf->needs_remote_wakeup = 0;
|
||||
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
|
||||
udev->autosuspend_disabled = 1;
|
||||
udev->autosuspend_disabled = 1;
|
||||
#else
|
||||
usb_disable_autosuspend(udev);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
psAdapter->stDebugState.subtype[DBG_TYPE_INITEXIT] = 0x0;
|
||||
return retval;
|
||||
psAdapter->stDebugState.subtype[DBG_TYPE_INITEXIT] = 0x0;
|
||||
return retval;
|
||||
}
|
||||
|
||||
static void usbbcm_disconnect (struct usb_interface *intf)
|
||||
static void usbbcm_disconnect(struct usb_interface *intf)
|
||||
{
|
||||
PS_INTERFACE_ADAPTER psIntfAdapter = usb_get_intfdata(intf);
|
||||
PMINI_ADAPTER psAdapter;
|
||||
struct usb_device *udev = interface_to_usbdev (intf);
|
||||
struct usb_device *udev = interface_to_usbdev(intf);
|
||||
|
||||
if(psIntfAdapter == NULL)
|
||||
if (psIntfAdapter == NULL)
|
||||
return;
|
||||
|
||||
psAdapter = psIntfAdapter->psAdapter;
|
||||
netif_device_detach(psAdapter->dev);
|
||||
|
||||
if(psAdapter->bDoSuspend)
|
||||
if (psAdapter->bDoSuspend)
|
||||
intf->needs_remote_wakeup = 0;
|
||||
|
||||
psAdapter->device_removed = TRUE ;
|
||||
|
|
@ -302,28 +285,24 @@ static void usbbcm_disconnect (struct usb_interface *intf)
|
|||
static int AllocUsbCb(PS_INTERFACE_ADAPTER psIntfAdapter)
|
||||
{
|
||||
int i = 0;
|
||||
for(i = 0; i < MAXIMUM_USB_TCB; i++)
|
||||
{
|
||||
if((psIntfAdapter->asUsbTcb[i].urb =
|
||||
usb_alloc_urb(0, GFP_KERNEL)) == NULL)
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "Cant allocate Tx urb for index %d", i);
|
||||
|
||||
for (i = 0; i < MAXIMUM_USB_TCB; i++) {
|
||||
if ((psIntfAdapter->asUsbTcb[i].urb =
|
||||
usb_alloc_urb(0, GFP_KERNEL)) == NULL) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Cant allocate Tx urb for index %d", i);
|
||||
return -ENOMEM;
|
||||
}
|
||||
}
|
||||
|
||||
for(i = 0; i < MAXIMUM_USB_RCB; i++)
|
||||
{
|
||||
for (i = 0; i < MAXIMUM_USB_RCB; i++) {
|
||||
if ((psIntfAdapter->asUsbRcb[i].urb =
|
||||
usb_alloc_urb(0, GFP_KERNEL)) == NULL)
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "Cant allocate Rx urb for index %d", i);
|
||||
usb_alloc_urb(0, GFP_KERNEL)) == NULL) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Cant allocate Rx urb for index %d", i);
|
||||
return -ENOMEM;
|
||||
}
|
||||
if((psIntfAdapter->asUsbRcb[i].urb->transfer_buffer =
|
||||
kmalloc(MAX_DATA_BUFFER_SIZE, GFP_KERNEL)) == NULL)
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "Cant allocate Rx buffer for index %d", i);
|
||||
if ((psIntfAdapter->asUsbRcb[i].urb->transfer_buffer =
|
||||
kmalloc(MAX_DATA_BUFFER_SIZE, GFP_KERNEL)) == NULL) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Cant allocate Rx buffer for index %d", i);
|
||||
return -ENOMEM;
|
||||
}
|
||||
psIntfAdapter->asUsbRcb[i].urb->transfer_buffer_length = MAX_DATA_BUFFER_SIZE;
|
||||
|
|
@ -331,37 +310,33 @@ static int AllocUsbCb(PS_INTERFACE_ADAPTER psIntfAdapter)
|
|||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
static int device_run(PS_INTERFACE_ADAPTER psIntfAdapter)
|
||||
{
|
||||
int value = 0;
|
||||
UINT status = STATUS_SUCCESS;
|
||||
|
||||
status = InitCardAndDownloadFirmware(psIntfAdapter->psAdapter);
|
||||
if(status != STATUS_SUCCESS)
|
||||
{
|
||||
if (status != STATUS_SUCCESS) {
|
||||
pr_err(DRV_NAME "InitCardAndDownloadFirmware failed.\n");
|
||||
return status;
|
||||
}
|
||||
if(TRUE == psIntfAdapter->psAdapter->fw_download_done)
|
||||
{
|
||||
if(StartInterruptUrb(psIntfAdapter))
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Cannot send interrupt in URB");
|
||||
if (TRUE == psIntfAdapter->psAdapter->fw_download_done) {
|
||||
if (StartInterruptUrb(psIntfAdapter)) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Cannot send interrupt in URB");
|
||||
}
|
||||
//now register the cntrl interface.
|
||||
//after downloading the f/w waiting for 5 sec to get the mailbox interrupt.
|
||||
|
||||
/*
|
||||
* now register the cntrl interface.
|
||||
* after downloading the f/w waiting for 5 sec to get the mailbox interrupt.
|
||||
*/
|
||||
psIntfAdapter->psAdapter->waiting_to_fw_download_done = FALSE;
|
||||
value = wait_event_timeout(psIntfAdapter->psAdapter->ioctl_fw_dnld_wait_queue,
|
||||
psIntfAdapter->psAdapter->waiting_to_fw_download_done, 5*HZ);
|
||||
|
||||
if(value == 0)
|
||||
if (value == 0)
|
||||
pr_err(DRV_NAME ": Mailbox Interrupt has not reached to Driver..\n");
|
||||
|
||||
if(register_control_device_interface(psIntfAdapter->psAdapter) < 0)
|
||||
{
|
||||
if (register_control_device_interface(psIntfAdapter->psAdapter) < 0) {
|
||||
pr_err(DRV_NAME ": Register Control Device failed...\n");
|
||||
return -EIO;
|
||||
}
|
||||
|
|
@ -462,13 +437,12 @@ static int InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
|
|||
psIntfAdapter->psAdapter->interface_rdm = BcmRDM;
|
||||
psIntfAdapter->psAdapter->interface_wrm = BcmWRM;
|
||||
|
||||
if(rdmalt(psIntfAdapter->psAdapter, CHIP_ID_REG, (PUINT)&(psIntfAdapter->psAdapter->chip_id), sizeof(UINT)) < 0)
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "CHIP ID Read Failed\n");
|
||||
if (rdmalt(psIntfAdapter->psAdapter, CHIP_ID_REG, (PUINT)&(psIntfAdapter->psAdapter->chip_id), sizeof(UINT)) < 0) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "CHIP ID Read Failed\n");
|
||||
return STATUS_FAILURE;
|
||||
}
|
||||
|
||||
if(0xbece3200==(psIntfAdapter->psAdapter->chip_id&~(0xF0)))
|
||||
if (0xbece3200 == (psIntfAdapter->psAdapter->chip_id & ~(0xF0)))
|
||||
psIntfAdapter->psAdapter->chip_id &= ~0xF0;
|
||||
|
||||
dev_info(&psIntfAdapter->udev->dev, "RDM Chip ID 0x%lx\n",
|
||||
|
|
@ -476,80 +450,70 @@ static int InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
|
|||
|
||||
iface_desc = psIntfAdapter->interface->cur_altsetting;
|
||||
|
||||
if(psIntfAdapter->psAdapter->chip_id == T3B)
|
||||
{
|
||||
//
|
||||
//T3B device will have EEPROM,check if EEPROM is proper and BCM16 can be done or not.
|
||||
//
|
||||
BeceemEEPROMBulkRead(psIntfAdapter->psAdapter,&uiData,0x0,4);
|
||||
if(uiData == BECM)
|
||||
if (psIntfAdapter->psAdapter->chip_id == T3B) {
|
||||
/* T3B device will have EEPROM, check if EEPROM is proper and BCM16 can be done or not. */
|
||||
BeceemEEPROMBulkRead(psIntfAdapter->psAdapter, &uiData, 0x0, 4);
|
||||
if (uiData == BECM)
|
||||
bBcm16 = TRUE;
|
||||
|
||||
dev_info(&psIntfAdapter->udev->dev, "number of alternate setting %d\n",
|
||||
psIntfAdapter->interface->num_altsetting);
|
||||
|
||||
if(bBcm16 == TRUE)
|
||||
{
|
||||
//selecting alternate setting one as a default setting for High Speed modem.
|
||||
if(psIntfAdapter->bHighSpeedDevice)
|
||||
retval= usb_set_interface(psIntfAdapter->udev,DEFAULT_SETTING_0,ALTERNATE_SETTING_1);
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "BCM16 is Applicable on this dongle");
|
||||
if(retval || (psIntfAdapter->bHighSpeedDevice == FALSE))
|
||||
{
|
||||
if (bBcm16 == TRUE) {
|
||||
/* selecting alternate setting one as a default setting for High Speed modem. */
|
||||
if (psIntfAdapter->bHighSpeedDevice)
|
||||
retval= usb_set_interface(psIntfAdapter->udev, DEFAULT_SETTING_0, ALTERNATE_SETTING_1);
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "BCM16 is Applicable on this dongle");
|
||||
if (retval || (psIntfAdapter->bHighSpeedDevice == FALSE)) {
|
||||
usedIntOutForBulkTransfer = EP2 ;
|
||||
endpoint = &iface_desc->endpoint[EP2].desc;
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Interface altsetting got failed or Moemd is configured to FS.hence will work on default setting 0 \n");
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Interface altsetting got failed or Moemd is configured to FS.hence will work on default setting 0 \n");
|
||||
/*
|
||||
If Modem is high speed device EP2 should be INT OUT End point
|
||||
If Mode is FS then EP2 should be bulk end point
|
||||
*/
|
||||
if(((psIntfAdapter->bHighSpeedDevice ==TRUE ) && (bcm_usb_endpoint_is_int_out(endpoint)== FALSE))
|
||||
||((psIntfAdapter->bHighSpeedDevice == FALSE)&& (bcm_usb_endpoint_is_bulk_out(endpoint)== FALSE)))
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"Configuring the EEPROM ");
|
||||
//change the EP2, EP4 to INT OUT end point
|
||||
* If Modem is high speed device EP2 should be INT OUT End point
|
||||
* If Mode is FS then EP2 should be bulk end point
|
||||
*/
|
||||
if (((psIntfAdapter->bHighSpeedDevice == TRUE) && (bcm_usb_endpoint_is_int_out(endpoint) == FALSE))
|
||||
|| ((psIntfAdapter->bHighSpeedDevice == FALSE) && (bcm_usb_endpoint_is_bulk_out(endpoint) == FALSE))) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Configuring the EEPROM ");
|
||||
/* change the EP2, EP4 to INT OUT end point */
|
||||
ConfigureEndPointTypesThroughEEPROM(psIntfAdapter->psAdapter);
|
||||
|
||||
/*
|
||||
It resets the device and if any thing gets changed in USB descriptor it will show fail and
|
||||
re-enumerate the device
|
||||
*/
|
||||
* It resets the device and if any thing gets changed
|
||||
* in USB descriptor it will show fail and re-enumerate
|
||||
* the device
|
||||
*/
|
||||
retval = usb_reset_device(psIntfAdapter->udev);
|
||||
if(retval)
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "reset got failed. hence Re-enumerating the device \n");
|
||||
if (retval) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "reset got failed. hence Re-enumerating the device \n");
|
||||
return retval ;
|
||||
}
|
||||
|
||||
}
|
||||
if((psIntfAdapter->bHighSpeedDevice == FALSE) && bcm_usb_endpoint_is_bulk_out(endpoint))
|
||||
{
|
||||
// Once BULK is selected in FS mode. Revert it back to INT. Else USB_IF will fail.
|
||||
if ((psIntfAdapter->bHighSpeedDevice == FALSE) && bcm_usb_endpoint_is_bulk_out(endpoint)) {
|
||||
/* Once BULK is selected in FS mode. Revert it back to INT. Else USB_IF will fail. */
|
||||
UINT _uiData = ntohl(EP2_CFG_INT);
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"Reverting Bulk to INT as it is FS MODE");
|
||||
BeceemEEPROMBulkWrite(psIntfAdapter->psAdapter,(PUCHAR)&_uiData,0x136,4,TRUE);
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Reverting Bulk to INT as it is FS MODE");
|
||||
BeceemEEPROMBulkWrite(psIntfAdapter->psAdapter, (PUCHAR)&_uiData, 0x136, 4, TRUE);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
} else {
|
||||
usedIntOutForBulkTransfer = EP4 ;
|
||||
endpoint = &iface_desc->endpoint[EP4].desc;
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Choosing AltSetting as a default setting");
|
||||
if( bcm_usb_endpoint_is_int_out(endpoint) == FALSE)
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, " Dongle does not have BCM16 Fix");
|
||||
//change the EP2, EP4 to INT OUT end point and use EP4 in altsetting
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Choosing AltSetting as a default setting");
|
||||
if (bcm_usb_endpoint_is_int_out(endpoint) == FALSE) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, " Dongle does not have BCM16 Fix");
|
||||
/* change the EP2, EP4 to INT OUT end point and use EP4 in altsetting */
|
||||
ConfigureEndPointTypesThroughEEPROM(psIntfAdapter->psAdapter);
|
||||
|
||||
/*
|
||||
It resets the device and if any thing gets changed in USB descriptor it will show fail and
|
||||
re-enumerate the device
|
||||
*/
|
||||
* It resets the device and if any thing gets changed in
|
||||
* USB descriptor it will show fail and re-enumerate the
|
||||
* device
|
||||
*/
|
||||
retval = usb_reset_device(psIntfAdapter->udev);
|
||||
if(retval)
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "reset got failed. hence Re-enumerating the device \n");
|
||||
return retval ;
|
||||
if (retval) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "reset got failed. hence Re-enumerating the device \n");
|
||||
return retval;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -559,84 +523,65 @@ static int InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
|
|||
|
||||
iface_desc = psIntfAdapter->interface->cur_altsetting;
|
||||
|
||||
for (value = 0; value < iface_desc->desc.bNumEndpoints; ++value)
|
||||
{
|
||||
for (value = 0; value < iface_desc->desc.bNumEndpoints; ++value) {
|
||||
endpoint = &iface_desc->endpoint[value].desc;
|
||||
|
||||
if (!psIntfAdapter->sBulkIn.bulk_in_endpointAddr && bcm_usb_endpoint_is_bulk_in(endpoint))
|
||||
{
|
||||
buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
|
||||
psIntfAdapter->sBulkIn.bulk_in_size = buffer_size;
|
||||
psIntfAdapter->sBulkIn.bulk_in_endpointAddr =
|
||||
endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sBulkIn.bulk_in_pipe =
|
||||
if (!psIntfAdapter->sBulkIn.bulk_in_endpointAddr && bcm_usb_endpoint_is_bulk_in(endpoint)) {
|
||||
buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
|
||||
psIntfAdapter->sBulkIn.bulk_in_size = buffer_size;
|
||||
psIntfAdapter->sBulkIn.bulk_in_endpointAddr = endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sBulkIn.bulk_in_pipe =
|
||||
usb_rcvbulkpipe(psIntfAdapter->udev,
|
||||
psIntfAdapter->sBulkIn.bulk_in_endpointAddr);
|
||||
}
|
||||
}
|
||||
|
||||
if (!psIntfAdapter->sBulkOut.bulk_out_endpointAddr && bcm_usb_endpoint_is_bulk_out(endpoint))
|
||||
{
|
||||
|
||||
psIntfAdapter->sBulkOut.bulk_out_endpointAddr =
|
||||
endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sBulkOut.bulk_out_pipe =
|
||||
usb_sndbulkpipe(psIntfAdapter->udev,
|
||||
if (!psIntfAdapter->sBulkOut.bulk_out_endpointAddr && bcm_usb_endpoint_is_bulk_out(endpoint)) {
|
||||
psIntfAdapter->sBulkOut.bulk_out_endpointAddr = endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sBulkOut.bulk_out_pipe =
|
||||
usb_sndbulkpipe(psIntfAdapter->udev,
|
||||
psIntfAdapter->sBulkOut.bulk_out_endpointAddr);
|
||||
}
|
||||
}
|
||||
|
||||
if (!psIntfAdapter->sIntrIn.int_in_endpointAddr && bcm_usb_endpoint_is_int_in(endpoint))
|
||||
{
|
||||
buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
|
||||
psIntfAdapter->sIntrIn.int_in_size = buffer_size;
|
||||
psIntfAdapter->sIntrIn.int_in_endpointAddr =
|
||||
endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sIntrIn.int_in_interval = endpoint->bInterval;
|
||||
psIntfAdapter->sIntrIn.int_in_buffer =
|
||||
if (!psIntfAdapter->sIntrIn.int_in_endpointAddr && bcm_usb_endpoint_is_int_in(endpoint)) {
|
||||
buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
|
||||
psIntfAdapter->sIntrIn.int_in_size = buffer_size;
|
||||
psIntfAdapter->sIntrIn.int_in_endpointAddr = endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sIntrIn.int_in_interval = endpoint->bInterval;
|
||||
psIntfAdapter->sIntrIn.int_in_buffer =
|
||||
kmalloc(buffer_size, GFP_KERNEL);
|
||||
if (!psIntfAdapter->sIntrIn.int_in_buffer) {
|
||||
dev_err(&psIntfAdapter->udev->dev,
|
||||
"could not allocate interrupt_in_buffer\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
}
|
||||
|
||||
if (!psIntfAdapter->sIntrOut.int_out_endpointAddr && bcm_usb_endpoint_is_int_out(endpoint))
|
||||
{
|
||||
|
||||
if( !psIntfAdapter->sBulkOut.bulk_out_endpointAddr &&
|
||||
(psIntfAdapter->psAdapter->chip_id == T3B) && (value == usedIntOutForBulkTransfer))
|
||||
{
|
||||
//use first intout end point as a bulk out end point
|
||||
buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
|
||||
psIntfAdapter->sBulkOut.bulk_out_size = buffer_size;
|
||||
//printk("\nINT OUT Endpoing buffer size :%x endpoint :%x\n", buffer_size, value +1);
|
||||
psIntfAdapter->sBulkOut.bulk_out_endpointAddr =
|
||||
endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sBulkOut.bulk_out_pipe =
|
||||
usb_sndintpipe(psIntfAdapter->udev,
|
||||
psIntfAdapter->sBulkOut.bulk_out_endpointAddr);
|
||||
psIntfAdapter->sBulkOut.int_out_interval = endpoint->bInterval;
|
||||
|
||||
}
|
||||
else if(value == EP6)
|
||||
{
|
||||
buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
|
||||
psIntfAdapter->sIntrOut.int_out_size = buffer_size;
|
||||
psIntfAdapter->sIntrOut.int_out_endpointAddr =
|
||||
endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sIntrOut.int_out_interval = endpoint->bInterval;
|
||||
psIntfAdapter->sIntrOut.int_out_buffer= kmalloc(buffer_size,
|
||||
GFP_KERNEL);
|
||||
if (!psIntfAdapter->sIntrOut.int_out_buffer)
|
||||
{
|
||||
if (!psIntfAdapter->sIntrIn.int_in_buffer) {
|
||||
dev_err(&psIntfAdapter->udev->dev,
|
||||
"could not allocate interrupt_out_buffer\n");
|
||||
return -EINVAL;
|
||||
"could not allocate interrupt_in_buffer\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!psIntfAdapter->sIntrOut.int_out_endpointAddr && bcm_usb_endpoint_is_int_out(endpoint)) {
|
||||
if (!psIntfAdapter->sBulkOut.bulk_out_endpointAddr &&
|
||||
(psIntfAdapter->psAdapter->chip_id == T3B) && (value == usedIntOutForBulkTransfer)) {
|
||||
/* use first intout end point as a bulk out end point */
|
||||
buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
|
||||
psIntfAdapter->sBulkOut.bulk_out_size = buffer_size;
|
||||
psIntfAdapter->sBulkOut.bulk_out_endpointAddr = endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sBulkOut.bulk_out_pipe = usb_sndintpipe(psIntfAdapter->udev,
|
||||
psIntfAdapter->sBulkOut.bulk_out_endpointAddr);
|
||||
psIntfAdapter->sBulkOut.int_out_interval = endpoint->bInterval;
|
||||
} else if (value == EP6) {
|
||||
buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
|
||||
psIntfAdapter->sIntrOut.int_out_size = buffer_size;
|
||||
psIntfAdapter->sIntrOut.int_out_endpointAddr = endpoint->bEndpointAddress;
|
||||
psIntfAdapter->sIntrOut.int_out_interval = endpoint->bInterval;
|
||||
psIntfAdapter->sIntrOut.int_out_buffer= kmalloc(buffer_size, GFP_KERNEL);
|
||||
if (!psIntfAdapter->sIntrOut.int_out_buffer) {
|
||||
dev_err(&psIntfAdapter->udev->dev,
|
||||
"could not allocate interrupt_out_buffer\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
usb_set_intfdata(psIntfAdapter->interface, psIntfAdapter);
|
||||
|
||||
usb_set_intfdata(psIntfAdapter->interface, psIntfAdapter);
|
||||
|
||||
psIntfAdapter->psAdapter->bcm_file_download = InterfaceFileDownload;
|
||||
psIntfAdapter->psAdapter->bcm_file_readback_from_chip =
|
||||
|
|
@ -645,58 +590,51 @@ static int InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
|
|||
|
||||
retval = CreateInterruptUrb(psIntfAdapter);
|
||||
|
||||
if(retval)
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "Cannot create interrupt urb");
|
||||
if (retval) {
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, "Cannot create interrupt urb");
|
||||
return retval;
|
||||
}
|
||||
|
||||
retval = AllocUsbCb(psIntfAdapter);
|
||||
if(retval)
|
||||
{
|
||||
if (retval) {
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
return device_run(psIntfAdapter);
|
||||
}
|
||||
|
||||
static int InterfaceSuspend (struct usb_interface *intf, pm_message_t message)
|
||||
static int InterfaceSuspend(struct usb_interface *intf, pm_message_t message)
|
||||
{
|
||||
PS_INTERFACE_ADAPTER psIntfAdapter = usb_get_intfdata(intf);
|
||||
|
||||
psIntfAdapter->bSuspended = TRUE;
|
||||
|
||||
if(TRUE == psIntfAdapter->bPreparingForBusSuspend)
|
||||
{
|
||||
if (TRUE == psIntfAdapter->bPreparingForBusSuspend) {
|
||||
psIntfAdapter->bPreparingForBusSuspend = FALSE;
|
||||
|
||||
if(psIntfAdapter->psAdapter->LinkStatus == LINKUP_DONE)
|
||||
{
|
||||
if (psIntfAdapter->psAdapter->LinkStatus == LINKUP_DONE) {
|
||||
psIntfAdapter->psAdapter->IdleMode = TRUE ;
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Host Entered in PMU Idle Mode..");
|
||||
}
|
||||
else
|
||||
{
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Host Entered in PMU Idle Mode..");
|
||||
} else {
|
||||
psIntfAdapter->psAdapter->bShutStatus = TRUE;
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Host Entered in PMU Shutdown Mode..");
|
||||
BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Host Entered in PMU Shutdown Mode..");
|
||||
}
|
||||
}
|
||||
psIntfAdapter->psAdapter->bPreparingForLowPowerMode = FALSE;
|
||||
|
||||
//Signaling the control pkt path
|
||||
/* Signaling the control pkt path */
|
||||
wake_up(&psIntfAdapter->psAdapter->lowpower_mode_wait_queue);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int InterfaceResume (struct usb_interface *intf)
|
||||
static int InterfaceResume(struct usb_interface *intf)
|
||||
{
|
||||
PS_INTERFACE_ADAPTER psIntfAdapter = usb_get_intfdata(intf);
|
||||
PS_INTERFACE_ADAPTER psIntfAdapter = usb_get_intfdata(intf);
|
||||
printk("=================================\n");
|
||||
mdelay(100);
|
||||
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 32)
|
||||
intf->pm_usage_cnt =1 ;
|
||||
intf->pm_usage_cnt =1 ;
|
||||
#endif
|
||||
psIntfAdapter->bSuspended = FALSE;
|
||||
|
||||
|
|
@ -706,18 +644,17 @@ static int InterfaceResume (struct usb_interface *intf)
|
|||
}
|
||||
|
||||
static struct usb_driver usbbcm_driver = {
|
||||
.name = "usbbcm",
|
||||
.probe = usbbcm_device_probe,
|
||||
.disconnect = usbbcm_disconnect,
|
||||
.suspend = InterfaceSuspend,
|
||||
.resume = InterfaceResume,
|
||||
.id_table = InterfaceUsbtable,
|
||||
.supports_autosuspend = 1,
|
||||
.name = "usbbcm",
|
||||
.probe = usbbcm_device_probe,
|
||||
.disconnect = usbbcm_disconnect,
|
||||
.suspend = InterfaceSuspend,
|
||||
.resume = InterfaceResume,
|
||||
.id_table = InterfaceUsbtable,
|
||||
.supports_autosuspend = 1,
|
||||
};
|
||||
|
||||
struct class *bcm_class;
|
||||
|
||||
|
||||
static __init int bcm_init(void)
|
||||
{
|
||||
printk(KERN_INFO "%s: %s, %s\n", DRV_NAME, DRV_DESCRIPTION, DRV_VERSION);
|
||||
|
|
@ -734,7 +671,7 @@ static __init int bcm_init(void)
|
|||
|
||||
static __exit void bcm_exit(void)
|
||||
{
|
||||
class_destroy (bcm_class);
|
||||
class_destroy(bcm_class);
|
||||
|
||||
usb_deregister(&usbbcm_driver);
|
||||
}
|
||||
|
|
@ -744,4 +681,4 @@ module_exit(bcm_exit);
|
|||
|
||||
MODULE_DESCRIPTION(DRV_DESCRIPTION);
|
||||
MODULE_VERSION(DRV_VERSION);
|
||||
MODULE_LICENSE ("GPL");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
|
|
|||
Loading…
Reference in New Issue