diff options
Diffstat (limited to 'drivers/usb/gadget/rndis.c')
| -rw-r--r-- | drivers/usb/gadget/rndis.c | 317 |
1 files changed, 156 insertions, 161 deletions
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c index d3cdffea9c8..95d2324f697 100644 --- a/drivers/usb/gadget/rndis.c +++ b/drivers/usb/gadget/rndis.c @@ -25,7 +25,6 @@ #include <linux/moduleparam.h> #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/init.h> #include <linux/list.h> #include <linux/proc_fs.h> #include <linux/slab.h> @@ -34,9 +33,9 @@ #include <asm/io.h> #include <asm/byteorder.h> -#include <asm/system.h> #include <asm/unaligned.h> +#include "u_rndis.h" #undef VERBOSE_DEBUG @@ -74,65 +73,65 @@ static rndis_resp_t *rndis_add_response(int configNr, u32 length); static const u32 oid_supported_list[] = { /* the general stuff */ - OID_GEN_SUPPORTED_LIST, - OID_GEN_HARDWARE_STATUS, - OID_GEN_MEDIA_SUPPORTED, - OID_GEN_MEDIA_IN_USE, - OID_GEN_MAXIMUM_FRAME_SIZE, - OID_GEN_LINK_SPEED, - OID_GEN_TRANSMIT_BLOCK_SIZE, - OID_GEN_RECEIVE_BLOCK_SIZE, - OID_GEN_VENDOR_ID, - OID_GEN_VENDOR_DESCRIPTION, - OID_GEN_VENDOR_DRIVER_VERSION, - OID_GEN_CURRENT_PACKET_FILTER, - OID_GEN_MAXIMUM_TOTAL_SIZE, - OID_GEN_MEDIA_CONNECT_STATUS, - OID_GEN_PHYSICAL_MEDIUM, + RNDIS_OID_GEN_SUPPORTED_LIST, + RNDIS_OID_GEN_HARDWARE_STATUS, + RNDIS_OID_GEN_MEDIA_SUPPORTED, + RNDIS_OID_GEN_MEDIA_IN_USE, + RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE, + RNDIS_OID_GEN_LINK_SPEED, + RNDIS_OID_GEN_TRANSMIT_BLOCK_SIZE, + RNDIS_OID_GEN_RECEIVE_BLOCK_SIZE, + RNDIS_OID_GEN_VENDOR_ID, + RNDIS_OID_GEN_VENDOR_DESCRIPTION, + RNDIS_OID_GEN_VENDOR_DRIVER_VERSION, + RNDIS_OID_GEN_CURRENT_PACKET_FILTER, + RNDIS_OID_GEN_MAXIMUM_TOTAL_SIZE, + RNDIS_OID_GEN_MEDIA_CONNECT_STATUS, + RNDIS_OID_GEN_PHYSICAL_MEDIUM, /* the statistical stuff */ - OID_GEN_XMIT_OK, - OID_GEN_RCV_OK, - OID_GEN_XMIT_ERROR, - OID_GEN_RCV_ERROR, - OID_GEN_RCV_NO_BUFFER, + RNDIS_OID_GEN_XMIT_OK, + RNDIS_OID_GEN_RCV_OK, + RNDIS_OID_GEN_XMIT_ERROR, + RNDIS_OID_GEN_RCV_ERROR, + RNDIS_OID_GEN_RCV_NO_BUFFER, #ifdef RNDIS_OPTIONAL_STATS - OID_GEN_DIRECTED_BYTES_XMIT, - OID_GEN_DIRECTED_FRAMES_XMIT, - OID_GEN_MULTICAST_BYTES_XMIT, - OID_GEN_MULTICAST_FRAMES_XMIT, - OID_GEN_BROADCAST_BYTES_XMIT, - OID_GEN_BROADCAST_FRAMES_XMIT, - OID_GEN_DIRECTED_BYTES_RCV, - OID_GEN_DIRECTED_FRAMES_RCV, - OID_GEN_MULTICAST_BYTES_RCV, - OID_GEN_MULTICAST_FRAMES_RCV, - OID_GEN_BROADCAST_BYTES_RCV, - OID_GEN_BROADCAST_FRAMES_RCV, - OID_GEN_RCV_CRC_ERROR, - OID_GEN_TRANSMIT_QUEUE_LENGTH, + RNDIS_OID_GEN_DIRECTED_BYTES_XMIT, + RNDIS_OID_GEN_DIRECTED_FRAMES_XMIT, + RNDIS_OID_GEN_MULTICAST_BYTES_XMIT, + RNDIS_OID_GEN_MULTICAST_FRAMES_XMIT, + RNDIS_OID_GEN_BROADCAST_BYTES_XMIT, + RNDIS_OID_GEN_BROADCAST_FRAMES_XMIT, + RNDIS_OID_GEN_DIRECTED_BYTES_RCV, + RNDIS_OID_GEN_DIRECTED_FRAMES_RCV, + RNDIS_OID_GEN_MULTICAST_BYTES_RCV, + RNDIS_OID_GEN_MULTICAST_FRAMES_RCV, + RNDIS_OID_GEN_BROADCAST_BYTES_RCV, + RNDIS_OID_GEN_BROADCAST_FRAMES_RCV, + RNDIS_OID_GEN_RCV_CRC_ERROR, + RNDIS_OID_GEN_TRANSMIT_QUEUE_LENGTH, #endif /* RNDIS_OPTIONAL_STATS */ /* mandatory 802.3 */ /* the general stuff */ - OID_802_3_PERMANENT_ADDRESS, - OID_802_3_CURRENT_ADDRESS, - OID_802_3_MULTICAST_LIST, - OID_802_3_MAC_OPTIONS, - OID_802_3_MAXIMUM_LIST_SIZE, + RNDIS_OID_802_3_PERMANENT_ADDRESS, + RNDIS_OID_802_3_CURRENT_ADDRESS, + RNDIS_OID_802_3_MULTICAST_LIST, + RNDIS_OID_802_3_MAC_OPTIONS, + RNDIS_OID_802_3_MAXIMUM_LIST_SIZE, /* the statistical stuff */ - OID_802_3_RCV_ERROR_ALIGNMENT, - OID_802_3_XMIT_ONE_COLLISION, - OID_802_3_XMIT_MORE_COLLISIONS, + RNDIS_OID_802_3_RCV_ERROR_ALIGNMENT, + RNDIS_OID_802_3_XMIT_ONE_COLLISION, + RNDIS_OID_802_3_XMIT_MORE_COLLISIONS, #ifdef RNDIS_OPTIONAL_STATS - OID_802_3_XMIT_DEFERRED, - OID_802_3_XMIT_MAX_COLLISIONS, - OID_802_3_RCV_OVERRUN, - OID_802_3_XMIT_UNDERRUN, - OID_802_3_XMIT_HEARTBEAT_FAILURE, - OID_802_3_XMIT_TIMES_CRS_LOST, - OID_802_3_XMIT_LATE_COLLISIONS, + RNDIS_OID_802_3_XMIT_DEFERRED, + RNDIS_OID_802_3_XMIT_MAX_COLLISIONS, + RNDIS_OID_802_3_RCV_OVERRUN, + RNDIS_OID_802_3_XMIT_UNDERRUN, + RNDIS_OID_802_3_XMIT_HEARTBEAT_FAILURE, + RNDIS_OID_802_3_XMIT_TIMES_CRS_LOST, + RNDIS_OID_802_3_XMIT_LATE_COLLISIONS, #endif /* RNDIS_OPTIONAL_STATS */ #ifdef RNDIS_PM @@ -201,8 +200,8 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, /* general oids (table 4-1) */ /* mandatory */ - case OID_GEN_SUPPORTED_LIST: - pr_debug("%s: OID_GEN_SUPPORTED_LIST\n", __func__); + case RNDIS_OID_GEN_SUPPORTED_LIST: + pr_debug("%s: RNDIS_OID_GEN_SUPPORTED_LIST\n", __func__); length = sizeof(oid_supported_list); count = length / sizeof(u32); for (i = 0; i < count; i++) @@ -211,8 +210,8 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_HARDWARE_STATUS: - pr_debug("%s: OID_GEN_HARDWARE_STATUS\n", __func__); + case RNDIS_OID_GEN_HARDWARE_STATUS: + pr_debug("%s: RNDIS_OID_GEN_HARDWARE_STATUS\n", __func__); /* Bogus question! * Hardware must be ready to receive high level protocols. * BTW: @@ -224,23 +223,23 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_MEDIA_SUPPORTED: - pr_debug("%s: OID_GEN_MEDIA_SUPPORTED\n", __func__); + case RNDIS_OID_GEN_MEDIA_SUPPORTED: + pr_debug("%s: RNDIS_OID_GEN_MEDIA_SUPPORTED\n", __func__); *outbuf = cpu_to_le32(rndis_per_dev_params[configNr].medium); retval = 0; break; /* mandatory */ - case OID_GEN_MEDIA_IN_USE: - pr_debug("%s: OID_GEN_MEDIA_IN_USE\n", __func__); + case RNDIS_OID_GEN_MEDIA_IN_USE: + pr_debug("%s: RNDIS_OID_GEN_MEDIA_IN_USE\n", __func__); /* one medium, one transport... (maybe you do it better) */ *outbuf = cpu_to_le32(rndis_per_dev_params[configNr].medium); retval = 0; break; /* mandatory */ - case OID_GEN_MAXIMUM_FRAME_SIZE: - pr_debug("%s: OID_GEN_MAXIMUM_FRAME_SIZE\n", __func__); + case RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE: + pr_debug("%s: RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE\n", __func__); if (rndis_per_dev_params[configNr].dev) { *outbuf = cpu_to_le32( rndis_per_dev_params[configNr].dev->mtu); @@ -249,11 +248,11 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_LINK_SPEED: + case RNDIS_OID_GEN_LINK_SPEED: if (rndis_debug > 1) - pr_debug("%s: OID_GEN_LINK_SPEED\n", __func__); + pr_debug("%s: RNDIS_OID_GEN_LINK_SPEED\n", __func__); if (rndis_per_dev_params[configNr].media_state - == NDIS_MEDIA_STATE_DISCONNECTED) + == RNDIS_MEDIA_STATE_DISCONNECTED) *outbuf = cpu_to_le32(0); else *outbuf = cpu_to_le32( @@ -262,8 +261,8 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_TRANSMIT_BLOCK_SIZE: - pr_debug("%s: OID_GEN_TRANSMIT_BLOCK_SIZE\n", __func__); + case RNDIS_OID_GEN_TRANSMIT_BLOCK_SIZE: + pr_debug("%s: RNDIS_OID_GEN_TRANSMIT_BLOCK_SIZE\n", __func__); if (rndis_per_dev_params[configNr].dev) { *outbuf = cpu_to_le32( rndis_per_dev_params[configNr].dev->mtu); @@ -272,8 +271,8 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_RECEIVE_BLOCK_SIZE: - pr_debug("%s: OID_GEN_RECEIVE_BLOCK_SIZE\n", __func__); + case RNDIS_OID_GEN_RECEIVE_BLOCK_SIZE: + pr_debug("%s: RNDIS_OID_GEN_RECEIVE_BLOCK_SIZE\n", __func__); if (rndis_per_dev_params[configNr].dev) { *outbuf = cpu_to_le32( rndis_per_dev_params[configNr].dev->mtu); @@ -282,16 +281,16 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_VENDOR_ID: - pr_debug("%s: OID_GEN_VENDOR_ID\n", __func__); + case RNDIS_OID_GEN_VENDOR_ID: + pr_debug("%s: RNDIS_OID_GEN_VENDOR_ID\n", __func__); *outbuf = cpu_to_le32( rndis_per_dev_params[configNr].vendorID); retval = 0; break; /* mandatory */ - case OID_GEN_VENDOR_DESCRIPTION: - pr_debug("%s: OID_GEN_VENDOR_DESCRIPTION\n", __func__); + case RNDIS_OID_GEN_VENDOR_DESCRIPTION: + pr_debug("%s: RNDIS_OID_GEN_VENDOR_DESCRIPTION\n", __func__); if (rndis_per_dev_params[configNr].vendorDescr) { length = strlen(rndis_per_dev_params[configNr]. vendorDescr); @@ -304,38 +303,38 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, retval = 0; break; - case OID_GEN_VENDOR_DRIVER_VERSION: - pr_debug("%s: OID_GEN_VENDOR_DRIVER_VERSION\n", __func__); + case RNDIS_OID_GEN_VENDOR_DRIVER_VERSION: + pr_debug("%s: RNDIS_OID_GEN_VENDOR_DRIVER_VERSION\n", __func__); /* Created as LE */ *outbuf = rndis_driver_version; retval = 0; break; /* mandatory */ - case OID_GEN_CURRENT_PACKET_FILTER: - pr_debug("%s: OID_GEN_CURRENT_PACKET_FILTER\n", __func__); + case RNDIS_OID_GEN_CURRENT_PACKET_FILTER: + pr_debug("%s: RNDIS_OID_GEN_CURRENT_PACKET_FILTER\n", __func__); *outbuf = cpu_to_le32(*rndis_per_dev_params[configNr].filter); retval = 0; break; /* mandatory */ - case OID_GEN_MAXIMUM_TOTAL_SIZE: - pr_debug("%s: OID_GEN_MAXIMUM_TOTAL_SIZE\n", __func__); + case RNDIS_OID_GEN_MAXIMUM_TOTAL_SIZE: + pr_debug("%s: RNDIS_OID_GEN_MAXIMUM_TOTAL_SIZE\n", __func__); *outbuf = cpu_to_le32(RNDIS_MAX_TOTAL_SIZE); retval = 0; break; /* mandatory */ - case OID_GEN_MEDIA_CONNECT_STATUS: + case RNDIS_OID_GEN_MEDIA_CONNECT_STATUS: if (rndis_debug > 1) - pr_debug("%s: OID_GEN_MEDIA_CONNECT_STATUS\n", __func__); + pr_debug("%s: RNDIS_OID_GEN_MEDIA_CONNECT_STATUS\n", __func__); *outbuf = cpu_to_le32(rndis_per_dev_params[configNr] .media_state); retval = 0; break; - case OID_GEN_PHYSICAL_MEDIUM: - pr_debug("%s: OID_GEN_PHYSICAL_MEDIUM\n", __func__); + case RNDIS_OID_GEN_PHYSICAL_MEDIUM: + pr_debug("%s: RNDIS_OID_GEN_PHYSICAL_MEDIUM\n", __func__); *outbuf = cpu_to_le32(0); retval = 0; break; @@ -344,20 +343,20 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, * of MS-Windows expect OIDs that aren't specified there. Other * versions emit undefined RNDIS messages. DOCUMENT ALL THESE! */ - case OID_GEN_MAC_OPTIONS: /* from WinME */ - pr_debug("%s: OID_GEN_MAC_OPTIONS\n", __func__); + case RNDIS_OID_GEN_MAC_OPTIONS: /* from WinME */ + pr_debug("%s: RNDIS_OID_GEN_MAC_OPTIONS\n", __func__); *outbuf = cpu_to_le32( - NDIS_MAC_OPTION_RECEIVE_SERIALIZED - | NDIS_MAC_OPTION_FULL_DUPLEX); + RNDIS_MAC_OPTION_RECEIVE_SERIALIZED + | RNDIS_MAC_OPTION_FULL_DUPLEX); retval = 0; break; /* statistics OIDs (table 4-2) */ /* mandatory */ - case OID_GEN_XMIT_OK: + case RNDIS_OID_GEN_XMIT_OK: if (rndis_debug > 1) - pr_debug("%s: OID_GEN_XMIT_OK\n", __func__); + pr_debug("%s: RNDIS_OID_GEN_XMIT_OK\n", __func__); if (stats) { *outbuf = cpu_to_le32(stats->tx_packets - stats->tx_errors - stats->tx_dropped); @@ -366,9 +365,9 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_RCV_OK: + case RNDIS_OID_GEN_RCV_OK: if (rndis_debug > 1) - pr_debug("%s: OID_GEN_RCV_OK\n", __func__); + pr_debug("%s: RNDIS_OID_GEN_RCV_OK\n", __func__); if (stats) { *outbuf = cpu_to_le32(stats->rx_packets - stats->rx_errors - stats->rx_dropped); @@ -377,9 +376,9 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_XMIT_ERROR: + case RNDIS_OID_GEN_XMIT_ERROR: if (rndis_debug > 1) - pr_debug("%s: OID_GEN_XMIT_ERROR\n", __func__); + pr_debug("%s: RNDIS_OID_GEN_XMIT_ERROR\n", __func__); if (stats) { *outbuf = cpu_to_le32(stats->tx_errors); retval = 0; @@ -387,9 +386,9 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_RCV_ERROR: + case RNDIS_OID_GEN_RCV_ERROR: if (rndis_debug > 1) - pr_debug("%s: OID_GEN_RCV_ERROR\n", __func__); + pr_debug("%s: RNDIS_OID_GEN_RCV_ERROR\n", __func__); if (stats) { *outbuf = cpu_to_le32(stats->rx_errors); retval = 0; @@ -397,8 +396,8 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_GEN_RCV_NO_BUFFER: - pr_debug("%s: OID_GEN_RCV_NO_BUFFER\n", __func__); + case RNDIS_OID_GEN_RCV_NO_BUFFER: + pr_debug("%s: RNDIS_OID_GEN_RCV_NO_BUFFER\n", __func__); if (stats) { *outbuf = cpu_to_le32(stats->rx_dropped); retval = 0; @@ -408,8 +407,8 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, /* ieee802.3 OIDs (table 4-3) */ /* mandatory */ - case OID_802_3_PERMANENT_ADDRESS: - pr_debug("%s: OID_802_3_PERMANENT_ADDRESS\n", __func__); + case RNDIS_OID_802_3_PERMANENT_ADDRESS: + pr_debug("%s: RNDIS_OID_802_3_PERMANENT_ADDRESS\n", __func__); if (rndis_per_dev_params[configNr].dev) { length = ETH_ALEN; memcpy(outbuf, @@ -420,8 +419,8 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_802_3_CURRENT_ADDRESS: - pr_debug("%s: OID_802_3_CURRENT_ADDRESS\n", __func__); + case RNDIS_OID_802_3_CURRENT_ADDRESS: + pr_debug("%s: RNDIS_OID_802_3_CURRENT_ADDRESS\n", __func__); if (rndis_per_dev_params[configNr].dev) { length = ETH_ALEN; memcpy(outbuf, @@ -432,23 +431,23 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_802_3_MULTICAST_LIST: - pr_debug("%s: OID_802_3_MULTICAST_LIST\n", __func__); + case RNDIS_OID_802_3_MULTICAST_LIST: + pr_debug("%s: RNDIS_OID_802_3_MULTICAST_LIST\n", __func__); /* Multicast base address only */ *outbuf = cpu_to_le32(0xE0000000); retval = 0; break; /* mandatory */ - case OID_802_3_MAXIMUM_LIST_SIZE: - pr_debug("%s: OID_802_3_MAXIMUM_LIST_SIZE\n", __func__); + case RNDIS_OID_802_3_MAXIMUM_LIST_SIZE: + pr_debug("%s: RNDIS_OID_802_3_MAXIMUM_LIST_SIZE\n", __func__); /* Multicast base address only */ *outbuf = cpu_to_le32(1); retval = 0; break; - case OID_802_3_MAC_OPTIONS: - pr_debug("%s: OID_802_3_MAC_OPTIONS\n", __func__); + case RNDIS_OID_802_3_MAC_OPTIONS: + pr_debug("%s: RNDIS_OID_802_3_MAC_OPTIONS\n", __func__); *outbuf = cpu_to_le32(0); retval = 0; break; @@ -456,8 +455,8 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, /* ieee802.3 statistics OIDs (table 4-4) */ /* mandatory */ - case OID_802_3_RCV_ERROR_ALIGNMENT: - pr_debug("%s: OID_802_3_RCV_ERROR_ALIGNMENT\n", __func__); + case RNDIS_OID_802_3_RCV_ERROR_ALIGNMENT: + pr_debug("%s: RNDIS_OID_802_3_RCV_ERROR_ALIGNMENT\n", __func__); if (stats) { *outbuf = cpu_to_le32(stats->rx_frame_errors); retval = 0; @@ -465,15 +464,15 @@ static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf, break; /* mandatory */ - case OID_802_3_XMIT_ONE_COLLISION: - pr_debug("%s: OID_802_3_XMIT_ONE_COLLISION\n", __func__); + case RNDIS_OID_802_3_XMIT_ONE_COLLISION: + pr_debug("%s: RNDIS_OID_802_3_XMIT_ONE_COLLISION\n", __func__); *outbuf = cpu_to_le32(0); retval = 0; break; /* mandatory */ - case OID_802_3_XMIT_MORE_COLLISIONS: - pr_debug("%s: OID_802_3_XMIT_MORE_COLLISIONS\n", __func__); + case RNDIS_OID_802_3_XMIT_MORE_COLLISIONS: + pr_debug("%s: RNDIS_OID_802_3_XMIT_MORE_COLLISIONS\n", __func__); *outbuf = cpu_to_le32(0); retval = 0; break; @@ -517,7 +516,7 @@ static int gen_ndis_set_resp(u8 configNr, u32 OID, u8 *buf, u32 buf_len, params = &rndis_per_dev_params[configNr]; switch (OID) { - case OID_GEN_CURRENT_PACKET_FILTER: + case RNDIS_OID_GEN_CURRENT_PACKET_FILTER: /* these NDIS_PACKET_TYPE_* bitflags are shared with * cdc_filter; it's not RNDIS-specific @@ -526,7 +525,7 @@ static int gen_ndis_set_resp(u8 configNr, u32 OID, u8 *buf, u32 buf_len, * MULTICAST, ALL_MULTICAST, BROADCAST */ *params->filter = (u16)get_unaligned_le32(buf); - pr_debug("%s: OID_GEN_CURRENT_PACKET_FILTER %08x\n", + pr_debug("%s: RNDIS_OID_GEN_CURRENT_PACKET_FILTER %08x\n", __func__, *params->filter); /* this call has a significant side effect: it's @@ -546,9 +545,9 @@ static int gen_ndis_set_resp(u8 configNr, u32 OID, u8 *buf, u32 buf_len, } break; - case OID_802_3_MULTICAST_LIST: + case RNDIS_OID_802_3_MULTICAST_LIST: /* I think we can ignore this */ - pr_debug("%s: OID_802_3_MULTICAST_LIST\n", __func__); + pr_debug("%s: RNDIS_OID_802_3_MULTICAST_LIST\n", __func__); retval = 0; break; @@ -578,7 +577,7 @@ static int rndis_init_response(int configNr, rndis_init_msg_type *buf) return -ENOMEM; resp = (rndis_init_cmplt_type *)r->buf; - resp->MessageType = cpu_to_le32(REMOTE_NDIS_INITIALIZE_CMPLT); + resp->MessageType = cpu_to_le32(RNDIS_MSG_INIT_C); resp->MessageLength = cpu_to_le32(52); resp->RequestID = buf->RequestID; /* Still LE in msg buffer */ resp->Status = cpu_to_le32(RNDIS_STATUS_SUCCESS); @@ -622,7 +621,7 @@ static int rndis_query_response(int configNr, rndis_query_msg_type *buf) return -ENOMEM; resp = (rndis_query_cmplt_type *)r->buf; - resp->MessageType = cpu_to_le32(REMOTE_NDIS_QUERY_CMPLT); + resp->MessageType = cpu_to_le32(RNDIS_MSG_QUERY_C); resp->RequestID = buf->RequestID; /* Still LE in msg buffer */ if (gen_ndis_query_resp(configNr, le32_to_cpu(buf->OID), @@ -669,7 +668,7 @@ static int rndis_set_response(int configNr, rndis_set_msg_type *buf) pr_debug("\n"); #endif - resp->MessageType = cpu_to_le32(REMOTE_NDIS_SET_CMPLT); + resp->MessageType = cpu_to_le32(RNDIS_MSG_SET_C); resp->MessageLength = cpu_to_le32(16); resp->RequestID = buf->RequestID; /* Still LE in msg buffer */ if (gen_ndis_set_resp(configNr, le32_to_cpu(buf->OID), @@ -693,7 +692,7 @@ static int rndis_reset_response(int configNr, rndis_reset_msg_type *buf) return -ENOMEM; resp = (rndis_reset_cmplt_type *)r->buf; - resp->MessageType = cpu_to_le32(REMOTE_NDIS_RESET_CMPLT); + resp->MessageType = cpu_to_le32(RNDIS_MSG_RESET_C); resp->MessageLength = cpu_to_le32(16); resp->Status = cpu_to_le32(RNDIS_STATUS_SUCCESS); /* resent information */ @@ -717,8 +716,7 @@ static int rndis_keepalive_response(int configNr, return -ENOMEM; resp = (rndis_keepalive_cmplt_type *)r->buf; - resp->MessageType = cpu_to_le32( - REMOTE_NDIS_KEEPALIVE_CMPLT); + resp->MessageType = cpu_to_le32(RNDIS_MSG_KEEPALIVE_C); resp->MessageLength = cpu_to_le32(16); resp->RequestID = buf->RequestID; /* Still LE in msg buffer */ resp->Status = cpu_to_le32(RNDIS_STATUS_SUCCESS); @@ -746,7 +744,7 @@ static int rndis_indicate_status_msg(int configNr, u32 status) return -ENOMEM; resp = (rndis_indicate_status_msg_type *)r->buf; - resp->MessageType = cpu_to_le32(REMOTE_NDIS_INDICATE_STATUS_MSG); + resp->MessageType = cpu_to_le32(RNDIS_MSG_INDICATE); resp->MessageLength = cpu_to_le32(20); resp->Status = cpu_to_le32(status); resp->StatusBufferLength = cpu_to_le32(0); @@ -759,18 +757,20 @@ static int rndis_indicate_status_msg(int configNr, u32 status) int rndis_signal_connect(int configNr) { rndis_per_dev_params[configNr].media_state - = NDIS_MEDIA_STATE_CONNECTED; + = RNDIS_MEDIA_STATE_CONNECTED; return rndis_indicate_status_msg(configNr, RNDIS_STATUS_MEDIA_CONNECT); } +EXPORT_SYMBOL_GPL(rndis_signal_connect); int rndis_signal_disconnect(int configNr) { rndis_per_dev_params[configNr].media_state - = NDIS_MEDIA_STATE_DISCONNECTED; + = RNDIS_MEDIA_STATE_DISCONNECTED; return rndis_indicate_status_msg(configNr, RNDIS_STATUS_MEDIA_DISCONNECT); } +EXPORT_SYMBOL_GPL(rndis_signal_disconnect); void rndis_uninit(int configNr) { @@ -785,11 +785,13 @@ void rndis_uninit(int configNr) while ((buf = rndis_get_next_response(configNr, &length))) rndis_free_response(configNr, buf); } +EXPORT_SYMBOL_GPL(rndis_uninit); void rndis_set_host_mac(int configNr, const u8 *addr) { rndis_per_dev_params[configNr].host_mac = addr; } +EXPORT_SYMBOL_GPL(rndis_set_host_mac); /* * Message Parser @@ -818,15 +820,15 @@ int rndis_msg_parser(u8 configNr, u8 *buf) /* For USB: responses may take up to 10 seconds */ switch (MsgType) { - case REMOTE_NDIS_INITIALIZE_MSG: - pr_debug("%s: REMOTE_NDIS_INITIALIZE_MSG\n", + case RNDIS_MSG_INIT: + pr_debug("%s: RNDIS_MSG_INIT\n", __func__); params->state = RNDIS_INITIALIZED; return rndis_init_response(configNr, (rndis_init_msg_type *)buf); - case REMOTE_NDIS_HALT_MSG: - pr_debug("%s: REMOTE_NDIS_HALT_MSG\n", + case RNDIS_MSG_HALT: + pr_debug("%s: RNDIS_MSG_HALT\n", __func__); params->state = RNDIS_UNINITIALIZED; if (params->dev) { @@ -835,24 +837,24 @@ int rndis_msg_parser(u8 configNr, u8 *buf) } return 0; - case REMOTE_NDIS_QUERY_MSG: + case RNDIS_MSG_QUERY: return rndis_query_response(configNr, (rndis_query_msg_type *)buf); - case REMOTE_NDIS_SET_MSG: + case RNDIS_MSG_SET: return rndis_set_response(configNr, (rndis_set_msg_type *)buf); - case REMOTE_NDIS_RESET_MSG: - pr_debug("%s: REMOTE_NDIS_RESET_MSG\n", + case RNDIS_MSG_RESET: + pr_debug("%s: RNDIS_MSG_RESET\n", __func__); return rndis_reset_response(configNr, (rndis_reset_msg_type *)buf); - case REMOTE_NDIS_KEEPALIVE_MSG: + case RNDIS_MSG_KEEPALIVE: /* For USB: host does this every 5 seconds */ if (rndis_debug > 1) - pr_debug("%s: REMOTE_NDIS_KEEPALIVE_MSG\n", + pr_debug("%s: RNDIS_MSG_KEEPALIVE\n", __func__); return rndis_keepalive_response(configNr, (rndis_keepalive_msg_type *) @@ -865,31 +867,14 @@ int rndis_msg_parser(u8 configNr, u8 *buf) */ pr_warning("%s: unknown RNDIS message 0x%08X len %d\n", __func__, MsgType, MsgLength); - { - unsigned i; - for (i = 0; i < MsgLength; i += 16) { - pr_debug("%03d: " - " %02x %02x %02x %02x" - " %02x %02x %02x %02x" - " %02x %02x %02x %02x" - " %02x %02x %02x %02x" - "\n", - i, - buf[i], buf [i+1], - buf[i+2], buf[i+3], - buf[i+4], buf [i+5], - buf[i+6], buf[i+7], - buf[i+8], buf [i+9], - buf[i+10], buf[i+11], - buf[i+12], buf [i+13], - buf[i+14], buf[i+15]); - } - } + print_hex_dump_bytes(__func__, DUMP_PREFIX_OFFSET, + buf, MsgLength); break; } return -ENOTSUPP; } +EXPORT_SYMBOL_GPL(rndis_msg_parser); int rndis_register(void (*resp_avail)(void *v), void *v) { @@ -911,6 +896,7 @@ int rndis_register(void (*resp_avail)(void *v), void *v) return -ENODEV; } +EXPORT_SYMBOL_GPL(rndis_register); void rndis_deregister(int configNr) { @@ -919,6 +905,7 @@ void rndis_deregister(int configNr) if (configNr >= RNDIS_MAX_CONFIGS) return; rndis_per_dev_params[configNr].used = 0; } +EXPORT_SYMBOL_GPL(rndis_deregister); int rndis_set_param_dev(u8 configNr, struct net_device *dev, u16 *cdc_filter) { @@ -932,6 +919,7 @@ int rndis_set_param_dev(u8 configNr, struct net_device *dev, u16 *cdc_filter) return 0; } +EXPORT_SYMBOL_GPL(rndis_set_param_dev); int rndis_set_param_vendor(u8 configNr, u32 vendorID, const char *vendorDescr) { @@ -944,6 +932,7 @@ int rndis_set_param_vendor(u8 configNr, u32 vendorID, const char *vendorDescr) return 0; } +EXPORT_SYMBOL_GPL(rndis_set_param_vendor); int rndis_set_param_medium(u8 configNr, u32 medium, u32 speed) { @@ -955,6 +944,7 @@ int rndis_set_param_medium(u8 configNr, u32 medium, u32 speed) return 0; } +EXPORT_SYMBOL_GPL(rndis_set_param_medium); void rndis_add_hdr(struct sk_buff *skb) { @@ -964,11 +954,12 @@ void rndis_add_hdr(struct sk_buff *skb) return; header = (void *)skb_push(skb, sizeof(*header)); memset(header, 0, sizeof *header); - header->MessageType = cpu_to_le32(REMOTE_NDIS_PACKET_MSG); + header->MessageType = cpu_to_le32(RNDIS_MSG_PACKET); header->MessageLength = cpu_to_le32(skb->len); header->DataOffset = cpu_to_le32(36); header->DataLength = cpu_to_le32(skb->len - sizeof(*header)); } +EXPORT_SYMBOL_GPL(rndis_add_hdr); void rndis_free_response(int configNr, u8 *buf) { @@ -985,6 +976,7 @@ void rndis_free_response(int configNr, u8 *buf) } } } +EXPORT_SYMBOL_GPL(rndis_free_response); u8 *rndis_get_next_response(int configNr, u32 *length) { @@ -1006,6 +998,7 @@ u8 *rndis_get_next_response(int configNr, u32 *length) return NULL; } +EXPORT_SYMBOL_GPL(rndis_get_next_response); static rndis_resp_t *rndis_add_response(int configNr, u32 length) { @@ -1032,7 +1025,7 @@ int rndis_rm_hdr(struct gether *port, __le32 *tmp = (void *)skb->data; /* MessageType, MessageLength */ - if (cpu_to_le32(REMOTE_NDIS_PACKET_MSG) + if (cpu_to_le32(RNDIS_MSG_PACKET) != get_unaligned(tmp++)) { dev_kfree_skb_any(skb); return -EINVAL; @@ -1049,6 +1042,7 @@ int rndis_rm_hdr(struct gether *port, skb_queue_tail(list, skb); return 0; } +EXPORT_SYMBOL_GPL(rndis_rm_hdr); #ifdef CONFIG_USB_GADGET_DEBUG_FILES @@ -1074,7 +1068,7 @@ static int rndis_proc_show(struct seq_file *m, void *v) s = "RNDIS_INITIALIZED"; break; case RNDIS_DATA_INITIALIZED: s = "RNDIS_DATA_INITIALIZED"; break; - }; s; }), + } s; }), param->medium, (param->media_state) ? 0 : param->speed*100, (param->media_state) ? "disconnected" : "connected", @@ -1085,7 +1079,7 @@ static int rndis_proc_show(struct seq_file *m, void *v) static ssize_t rndis_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) { - rndis_params *p = PDE(file->f_path.dentry->d_inode)->data; + rndis_params *p = PDE_DATA(file_inode(file)); u32 speed = 0; int i, fl_speed = 0; @@ -1129,7 +1123,7 @@ static ssize_t rndis_proc_write(struct file *file, const char __user *buffer, static int rndis_proc_open(struct inode *inode, struct file *file) { - return single_open(file, rndis_proc_show, PDE(inode)->data); + return single_open(file, rndis_proc_show, PDE_DATA(inode)); } static const struct file_operations rndis_proc_fops = { @@ -1174,7 +1168,7 @@ int rndis_init(void) rndis_per_dev_params[i].used = 0; rndis_per_dev_params[i].state = RNDIS_UNINITIALIZED; rndis_per_dev_params[i].media_state - = NDIS_MEDIA_STATE_DISCONNECTED; + = RNDIS_MEDIA_STATE_DISCONNECTED; INIT_LIST_HEAD(&(rndis_per_dev_params[i].resp_queue)); } @@ -1193,3 +1187,4 @@ void rndis_exit(void) } #endif } + |