diff options
Diffstat (limited to 'drivers/net/usb')
-rw-r--r-- | drivers/net/usb/cdc_ether.c | 21 | ||||
-rw-r--r-- | drivers/net/usb/hso.c | 20 | ||||
-rw-r--r-- | drivers/net/usb/lan78xx.c | 7 | ||||
-rw-r--r-- | drivers/net/usb/qmi_wwan.c | 1 | ||||
-rw-r--r-- | drivers/net/usb/r8152.c | 108 | ||||
-rw-r--r-- | drivers/net/usb/usbnet.c | 6 | ||||
-rw-r--r-- | drivers/net/usb/zaurus.c | 21 |
7 files changed, 103 insertions, 81 deletions
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index c00a89b24df9..6d61052353f0 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -618,6 +618,13 @@ static const struct usb_device_id products[] = { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | USB_DEVICE_ID_MATCH_DEVICE, .idVendor = 0x04DD, + .idProduct = 0x8005, /* A-300 */ + ZAURUS_FAKE_INTERFACE, + .driver_info = 0, +}, { + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO + | USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = 0x04DD, .idProduct = 0x8006, /* B-500/SL-5600 */ ZAURUS_MASTER_INTERFACE, .driver_info = 0, @@ -625,11 +632,25 @@ static const struct usb_device_id products[] = { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | USB_DEVICE_ID_MATCH_DEVICE, .idVendor = 0x04DD, + .idProduct = 0x8006, /* B-500/SL-5600 */ + ZAURUS_FAKE_INTERFACE, + .driver_info = 0, +}, { + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO + | USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = 0x04DD, .idProduct = 0x8007, /* C-700 */ ZAURUS_MASTER_INTERFACE, .driver_info = 0, }, { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO + | USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = 0x04DD, + .idProduct = 0x8007, /* C-700 */ + ZAURUS_FAKE_INTERFACE, + .driver_info = 0, +}, { + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | USB_DEVICE_ID_MATCH_DEVICE, .idVendor = 0x04DD, .idProduct = 0x9031, /* C-750 C-760 */ diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index ce1f6081d582..83b8452220ec 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1322,11 +1322,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp) } /* close the requested serial port */ -static int hso_serial_write(struct tty_struct *tty, const unsigned char *buf, - int count) +static ssize_t hso_serial_write(struct tty_struct *tty, const u8 *buf, + size_t count) { struct hso_serial *serial = tty->driver_data; - int space, tx_bytes; unsigned long flags; /* sanity check */ @@ -1337,21 +1336,16 @@ static int hso_serial_write(struct tty_struct *tty, const unsigned char *buf, spin_lock_irqsave(&serial->serial_lock, flags); - space = serial->tx_data_length - serial->tx_buffer_count; - tx_bytes = (count < space) ? count : space; + count = min_t(size_t, serial->tx_data_length - serial->tx_buffer_count, + count); + memcpy(serial->tx_buffer + serial->tx_buffer_count, buf, count); + serial->tx_buffer_count += count; - if (!tx_bytes) - goto out; - - memcpy(serial->tx_buffer + serial->tx_buffer_count, buf, tx_bytes); - serial->tx_buffer_count += tx_bytes; - -out: spin_unlock_irqrestore(&serial->serial_lock, flags); hso_kick_transmit(serial); /* done */ - return tx_bytes; + return count; } /* how much room is there for writing */ diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index c458c030fadf..59cde06aa7f6 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -4224,8 +4224,6 @@ static void lan78xx_disconnect(struct usb_interface *intf) if (!dev) return; - set_bit(EVENT_DEV_DISCONNECT, &dev->flags); - netif_napi_del(&dev->napi); udev = interface_to_usbdev(intf); @@ -4233,6 +4231,8 @@ static void lan78xx_disconnect(struct usb_interface *intf) unregister_netdev(net); + timer_shutdown_sync(&dev->stat_monitor); + set_bit(EVENT_DEV_DISCONNECT, &dev->flags); cancel_delayed_work_sync(&dev->wq); phydev = net->phydev; @@ -4247,9 +4247,6 @@ static void lan78xx_disconnect(struct usb_interface *intf) usb_scuttle_anchored_urbs(&dev->deferred); - if (timer_pending(&dev->stat_monitor)) - del_timer_sync(&dev->stat_monitor); - lan78xx_unbind(dev, intf); lan78xx_free_tx_resources(dev); diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 417f7ea1fffa..344af3c5c836 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -1423,6 +1423,7 @@ static const struct usb_device_id products[] = { {QMI_QUIRK_SET_DTR(0x2c7c, 0x0191, 4)}, /* Quectel EG91 */ {QMI_QUIRK_SET_DTR(0x2c7c, 0x0195, 4)}, /* Quectel EG95 */ {QMI_FIXED_INTF(0x2c7c, 0x0296, 4)}, /* Quectel BG96 */ + {QMI_QUIRK_SET_DTR(0x2c7c, 0x030e, 4)}, /* Quectel EM05GV2 */ {QMI_QUIRK_SET_DTR(0x2cb7, 0x0104, 4)}, /* Fibocom NL678 series */ {QMI_FIXED_INTF(0x0489, 0xe0b4, 0)}, /* Foxconn T77W968 LTE */ {QMI_FIXED_INTF(0x0489, 0xe0b5, 0)}, /* Foxconn T77W968 LTE with eSIM support*/ diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 0738baa5b82e..332c853ca99b 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -1314,16 +1314,24 @@ static int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen, byteen_end = byteen & BYTE_EN_END_MASK; byen = byteen_start | (byteen_start << 4); - ret = set_registers(tp, index, type | byen, 4, data); - if (ret < 0) - goto error1; - index += 4; - data += 4; - size -= 4; + /* Split the first DWORD if the byte_en is not 0xff */ + if (byen != BYTE_EN_DWORD) { + ret = set_registers(tp, index, type | byen, 4, data); + if (ret < 0) + goto error1; - if (size) { + index += 4; + data += 4; size -= 4; + } + + if (size) { + byen = byteen_end | (byteen_end >> 4); + + /* Split the last DWORD if the byte_en is not 0xff */ + if (byen != BYTE_EN_DWORD) + size -= 4; while (size) { if (size > limit) { @@ -1350,10 +1358,9 @@ static int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen, } } - byen = byteen_end | (byteen_end >> 4); - ret = set_registers(tp, index, type | byen, 4, data); - if (ret < 0) - goto error1; + /* Set the last DWORD */ + if (byen != BYTE_EN_DWORD) + ret = set_registers(tp, index, type | byen, 4, data); } error1: @@ -3971,29 +3978,10 @@ static void rtl_reset_bmu(struct r8152 *tp) /* Clear the bp to stop the firmware before loading a new one */ static void rtl_clear_bp(struct r8152 *tp, u16 type) { - switch (tp->version) { - case RTL_VER_01: - case RTL_VER_02: - case RTL_VER_07: - break; - case RTL_VER_03: - case RTL_VER_04: - case RTL_VER_05: - case RTL_VER_06: - ocp_write_byte(tp, type, PLA_BP_EN, 0); - break; - case RTL_VER_14: - ocp_write_word(tp, type, USB_BP2_EN, 0); + u16 bp[16] = {0}; + u16 bp_num; - ocp_write_word(tp, type, USB_BP_8, 0); - ocp_write_word(tp, type, USB_BP_9, 0); - ocp_write_word(tp, type, USB_BP_10, 0); - ocp_write_word(tp, type, USB_BP_11, 0); - ocp_write_word(tp, type, USB_BP_12, 0); - ocp_write_word(tp, type, USB_BP_13, 0); - ocp_write_word(tp, type, USB_BP_14, 0); - ocp_write_word(tp, type, USB_BP_15, 0); - break; + switch (tp->version) { case RTL_VER_08: case RTL_VER_09: case RTL_VER_10: @@ -4001,32 +3989,31 @@ static void rtl_clear_bp(struct r8152 *tp, u16 type) case RTL_VER_12: case RTL_VER_13: case RTL_VER_15: - default: if (type == MCU_TYPE_USB) { ocp_write_word(tp, MCU_TYPE_USB, USB_BP2_EN, 0); - - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_8, 0); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_9, 0); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_10, 0); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_11, 0); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_12, 0); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_13, 0); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_14, 0); - ocp_write_word(tp, MCU_TYPE_USB, USB_BP_15, 0); - } else { - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_BP_EN, 0); + bp_num = 16; + break; } + fallthrough; + case RTL_VER_03: + case RTL_VER_04: + case RTL_VER_05: + case RTL_VER_06: + ocp_write_byte(tp, type, PLA_BP_EN, 0); + fallthrough; + case RTL_VER_01: + case RTL_VER_02: + case RTL_VER_07: + bp_num = 8; + break; + case RTL_VER_14: + default: + ocp_write_word(tp, type, USB_BP2_EN, 0); + bp_num = 16; break; } - ocp_write_word(tp, type, PLA_BP_0, 0); - ocp_write_word(tp, type, PLA_BP_1, 0); - ocp_write_word(tp, type, PLA_BP_2, 0); - ocp_write_word(tp, type, PLA_BP_3, 0); - ocp_write_word(tp, type, PLA_BP_4, 0); - ocp_write_word(tp, type, PLA_BP_5, 0); - ocp_write_word(tp, type, PLA_BP_6, 0); - ocp_write_word(tp, type, PLA_BP_7, 0); + generic_ocp_write(tp, PLA_BP_0, BYTE_EN_DWORD, bp_num << 1, bp, type); /* wait 3 ms to make sure the firmware is stopped */ usleep_range(3000, 6000); @@ -5000,10 +4987,9 @@ static void rtl8152_fw_phy_nc_apply(struct r8152 *tp, struct fw_phy_nc *phy) static void rtl8152_fw_mac_apply(struct r8152 *tp, struct fw_mac *mac) { - u16 bp_en_addr, bp_index, type, bp_num, fw_ver_reg; + u16 bp_en_addr, type, fw_ver_reg; u32 length; u8 *data; - int i; switch (__le32_to_cpu(mac->blk_hdr.type)) { case RTL_FW_PLA: @@ -5045,12 +5031,8 @@ static void rtl8152_fw_mac_apply(struct r8152 *tp, struct fw_mac *mac) ocp_write_word(tp, type, __le16_to_cpu(mac->bp_ba_addr), __le16_to_cpu(mac->bp_ba_value)); - bp_index = __le16_to_cpu(mac->bp_start); - bp_num = __le16_to_cpu(mac->bp_num); - for (i = 0; i < bp_num; i++) { - ocp_write_word(tp, type, bp_index, __le16_to_cpu(mac->bp[i])); - bp_index += 2; - } + generic_ocp_write(tp, __le16_to_cpu(mac->bp_start), BYTE_EN_DWORD, + __le16_to_cpu(mac->bp_num) << 1, mac->bp, type); bp_en_addr = __le16_to_cpu(mac->bp_en_addr); if (bp_en_addr) @@ -9778,8 +9760,7 @@ static int rtl8152_probe(struct usb_interface *intf, usb_set_intfdata(intf, tp); - netif_napi_add_weight(netdev, &tp->napi, r8152_poll, - tp->support_2500full ? 256 : 64); + netif_napi_add(netdev, &tp->napi, r8152_poll); ret = register_netdev(netdev); if (ret != 0) { @@ -9851,6 +9832,7 @@ static const struct usb_device_id rtl8152_table[] = { { USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041) }, { USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff) }, { USB_DEVICE(VENDOR_ID_TPLINK, 0x0601) }, + { USB_DEVICE(VENDOR_ID_DLINK, 0xb301) }, {} }; diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 283ffddda821..2d14b0d78541 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -1775,6 +1775,10 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) } else if (!info->in || !info->out) status = usbnet_get_endpoints (dev, udev); else { + u8 ep_addrs[3] = { + info->in + USB_DIR_IN, info->out + USB_DIR_OUT, 0 + }; + dev->in = usb_rcvbulkpipe (xdev, info->in); dev->out = usb_sndbulkpipe (xdev, info->out); if (!(info->flags & FLAG_NO_SETINT)) @@ -1784,6 +1788,8 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) else status = 0; + if (status == 0 && !usb_check_bulk_endpoints(udev, ep_addrs)) + status = -EINVAL; } if (status >= 0 && dev->status) status = init_status (dev, udev); diff --git a/drivers/net/usb/zaurus.c b/drivers/net/usb/zaurus.c index 7984f2157d22..df3617c4c44e 100644 --- a/drivers/net/usb/zaurus.c +++ b/drivers/net/usb/zaurus.c @@ -289,11 +289,25 @@ static const struct usb_device_id products [] = { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | USB_DEVICE_ID_MATCH_DEVICE, .idVendor = 0x04DD, + .idProduct = 0x8005, /* A-300 */ + ZAURUS_FAKE_INTERFACE, + .driver_info = (unsigned long)&bogus_mdlm_info, +}, { + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO + | USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = 0x04DD, .idProduct = 0x8006, /* B-500/SL-5600 */ ZAURUS_MASTER_INTERFACE, .driver_info = ZAURUS_PXA_INFO, }, { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO + | USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = 0x04DD, + .idProduct = 0x8006, /* B-500/SL-5600 */ + ZAURUS_FAKE_INTERFACE, + .driver_info = (unsigned long)&bogus_mdlm_info, +}, { + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | USB_DEVICE_ID_MATCH_DEVICE, .idVendor = 0x04DD, .idProduct = 0x8007, /* C-700 */ @@ -301,6 +315,13 @@ static const struct usb_device_id products [] = { .driver_info = ZAURUS_PXA_INFO, }, { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO + | USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = 0x04DD, + .idProduct = 0x8007, /* C-700 */ + ZAURUS_FAKE_INTERFACE, + .driver_info = (unsigned long)&bogus_mdlm_info, +}, { + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO | USB_DEVICE_ID_MATCH_DEVICE, .idVendor = 0x04DD, .idProduct = 0x9031, /* C-750 C-760 */ |