diff options
Diffstat (limited to 'common/usb.c')
| -rw-r--r-- | common/usb.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/common/usb.c b/common/usb.c index 52e8472..a0107dc 100644 --- a/common/usb.c +++ b/common/usb.c @@ -48,6 +48,7 @@ #include <command.h> #include <asm/processor.h> #include <linux/ctype.h> +#include <asm/byteorder.h> #if defined(CONFIG_CMD_USB) @@ -177,10 +178,10 @@ int usb_control_msg(struct usb_device *dev, unsigned int pipe, /* set setup command */ setup_packet.requesttype = requesttype; setup_packet.request = request; - setup_packet.value = swap_16(value); - setup_packet.index = swap_16(index); - setup_packet.length = swap_16(size); - USB_PRINTF("usb_control_msg: request: 0x%X, requesttype: 0x%X\nvalue 0x%X index 0x%X length 0x%X\n", + setup_packet.value = cpu_to_le16(value); + setup_packet.index = cpu_to_le16(index); + setup_packet.length = cpu_to_le16(size); + USB_PRINTF("usb_control_msg: request: 0x%X, requesttype: 0x%X, value 0x%X index 0x%X length 0x%X\n", request,requesttype,value,index,size); dev->status=USB_ST_NOT_PROC; /*not yet processed */ @@ -300,7 +301,7 @@ int usb_parse_config(struct usb_device *dev, unsigned char *buffer, int cfgno) return -1; } memcpy(&dev->config, buffer, buffer[0]); - dev->config.wTotalLength = swap_16(dev->config.wTotalLength); + le16_to_cpus(&(dev->config.wTotalLength)); dev->config.no_of_if = 0; index = dev->config.bLength; @@ -329,8 +330,7 @@ int usb_parse_config(struct usb_device *dev, unsigned char *buffer, int cfgno) dev->config.if_desc[ifno].no_of_ep++; /* found an endpoint */ memcpy(&dev->config.if_desc[ifno].ep_desc[epno], &buffer[index], buffer[index]); - dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize = - swap_16(dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize); + le16_to_cpus(&(dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize)); USB_PRINTF("if %d, ep %d\n", ifno, epno); break; default: @@ -413,7 +413,7 @@ int usb_get_configuration_no(struct usb_device *dev,unsigned char *buffer,int cf printf("config descriptor too short (expected %i, got %i)\n",8,result); return -1; } - tmp=swap_16(config->wTotalLength); + tmp = le16_to_cpu(config->wTotalLength); if (tmp > USB_BUFSIZ) { USB_PRINTF("usb_get_configuration_no: failed to get descriptor - too long: %d\n", @@ -816,10 +816,10 @@ int usb_new_device(struct usb_device *dev) return 1; } /* correct le values */ - dev->descriptor.bcdUSB=swap_16(dev->descriptor.bcdUSB); - dev->descriptor.idVendor=swap_16(dev->descriptor.idVendor); - dev->descriptor.idProduct=swap_16(dev->descriptor.idProduct); - dev->descriptor.bcdDevice=swap_16(dev->descriptor.bcdDevice); + le16_to_cpus(&dev->descriptor.bcdUSB); + le16_to_cpus(&dev->descriptor.idVendor); + le16_to_cpus(&dev->descriptor.idProduct); + le16_to_cpus(&dev->descriptor.bcdDevice); /* only support for one config for now */ usb_get_configuration_no(dev,&tmpbuf[0],0); usb_parse_config(dev,&tmpbuf[0],0); @@ -979,8 +979,8 @@ static int hub_port_reset(struct usb_device *dev, int port, USB_HUB_PRINTF("get_port_status failed status %lX\n",dev->status); return -1; } - portstatus = swap_16(portsts.wPortStatus); - portchange = swap_16(portsts.wPortChange); + portstatus = le16_to_cpu(portsts.wPortStatus); + portchange = le16_to_cpu(portsts.wPortChange); USB_HUB_PRINTF("portstatus %x, change %x, %s\n", portstatus ,portchange, portstatus&(1<<USB_PORT_FEAT_LOWSPEED) ? "Low Speed" : "High Speed"); USB_HUB_PRINTF("STAT_C_CONNECTION = %d STAT_CONNECTION = %d USB_PORT_STAT_ENABLE %d\n", @@ -1024,8 +1024,8 @@ void usb_hub_port_connect_change(struct usb_device *dev, int port) return; } - portstatus = swap_16(portsts.wPortStatus); - portchange = swap_16(portsts.wPortChange); + portstatus = le16_to_cpu(portsts.wPortStatus); + portchange = le16_to_cpu(portsts.wPortChange); USB_HUB_PRINTF("portstatus %x, change %x, %s\n", portstatus, portchange, portstatus&(1<<USB_PORT_FEAT_LOWSPEED) ? "Low Speed" : "High Speed"); @@ -1099,7 +1099,7 @@ int usb_hub_configure(struct usb_device *dev) } memcpy((unsigned char *)&hub->desc,buffer,descriptor->bLength); /* adjust 16bit values */ - hub->desc.wHubCharacteristics=swap_16(descriptor->wHubCharacteristics); + hub->desc.wHubCharacteristics = le16_to_cpu(descriptor->wHubCharacteristics); /* set the bitmap */ bitmap=(unsigned char *)&hub->desc.DeviceRemovable[0]; memset(bitmap,0xff,(USB_MAXCHILDREN+1+7)/8); /* devices not removable by default */ @@ -1161,11 +1161,11 @@ int usb_hub_configure(struct usb_device *dev) } hubsts = (struct usb_hub_status *)buffer; USB_HUB_PRINTF("get_hub_status returned status %X, change %X\n", - swap_16(hubsts->wHubStatus),swap_16(hubsts->wHubChange)); + le16_to_cpu(hubsts->wHubStatus),le16_to_cpu(hubsts->wHubChange)); USB_HUB_PRINTF("local power source is %s\n", - (swap_16(hubsts->wHubStatus) & HUB_STATUS_LOCAL_POWER) ? "lost (inactive)" : "good"); + (le16_to_cpu(hubsts->wHubStatus) & HUB_STATUS_LOCAL_POWER) ? "lost (inactive)" : "good"); USB_HUB_PRINTF("%sover-current condition exists\n", - (swap_16(hubsts->wHubStatus) & HUB_STATUS_OVERCURRENT) ? "" : "no "); + (le16_to_cpu(hubsts->wHubStatus) & HUB_STATUS_OVERCURRENT) ? "" : "no "); usb_hub_power_on(hub); for (i = 0; i < dev->maxchild; i++) { struct usb_port_status portsts; @@ -1175,8 +1175,8 @@ int usb_hub_configure(struct usb_device *dev) USB_HUB_PRINTF("get_port_status failed\n"); continue; } - portstatus = swap_16(portsts.wPortStatus); - portchange = swap_16(portsts.wPortChange); + portstatus = le16_to_cpu(portsts.wPortStatus); + portchange = le16_to_cpu(portsts.wPortChange); USB_HUB_PRINTF("Port %d Status %X Change %X\n",i+1,portstatus,portchange); if (portchange & USB_PORT_STAT_C_CONNECTION) { USB_HUB_PRINTF("port %d connection change\n", i + 1); |