diff options
Diffstat (limited to 'drivers')
68 files changed, 656 insertions, 298 deletions
diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig index c2c14a12713b..08e054507d0b 100644 --- a/drivers/bluetooth/Kconfig +++ b/drivers/bluetooth/Kconfig @@ -344,7 +344,8 @@ config BT_WILINK config BT_QCOMSMD tristate "Qualcomm SMD based HCI support" - depends on (QCOM_SMD && QCOM_WCNSS_CTRL) || COMPILE_TEST + depends on QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n) + depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n) select BT_QCA help Qualcomm SMD based HCI driver. diff --git a/drivers/gpio/gpio-altera-a10sr.c b/drivers/gpio/gpio-altera-a10sr.c index 9e1a138fed53..16a8951b2bed 100644 --- a/drivers/gpio/gpio-altera-a10sr.c +++ b/drivers/gpio/gpio-altera-a10sr.c @@ -96,7 +96,7 @@ static int altr_a10sr_gpio_probe(struct platform_device *pdev) gpio->regmap = a10sr->regmap; gpio->gp = altr_a10sr_gc; - + gpio->gp.parent = pdev->dev.parent; gpio->gp.of_node = pdev->dev.of_node; ret = devm_gpiochip_add_data(&pdev->dev, &gpio->gp, gpio); diff --git a/drivers/gpio/gpio-altera.c b/drivers/gpio/gpio-altera.c index 5bddbd507ca9..3fe6a21e05a5 100644 --- a/drivers/gpio/gpio-altera.c +++ b/drivers/gpio/gpio-altera.c @@ -90,21 +90,18 @@ static int altera_gpio_irq_set_type(struct irq_data *d, altera_gc = gpiochip_get_data(irq_data_get_irq_chip_data(d)); - if (type == IRQ_TYPE_NONE) + if (type == IRQ_TYPE_NONE) { + irq_set_handler_locked(d, handle_bad_irq); return 0; - if (type == IRQ_TYPE_LEVEL_HIGH && - altera_gc->interrupt_trigger == IRQ_TYPE_LEVEL_HIGH) - return 0; - if (type == IRQ_TYPE_EDGE_RISING && - altera_gc->interrupt_trigger == IRQ_TYPE_EDGE_RISING) - return 0; - if (type == IRQ_TYPE_EDGE_FALLING && - altera_gc->interrupt_trigger == IRQ_TYPE_EDGE_FALLING) - return 0; - if (type == IRQ_TYPE_EDGE_BOTH && - altera_gc->interrupt_trigger == IRQ_TYPE_EDGE_BOTH) + } + if (type == altera_gc->interrupt_trigger) { + if (type == IRQ_TYPE_LEVEL_HIGH) + irq_set_handler_locked(d, handle_level_irq); + else + irq_set_handler_locked(d, handle_simple_irq); return 0; - + } + irq_set_handler_locked(d, handle_bad_irq); return -EINVAL; } @@ -230,7 +227,6 @@ static void altera_gpio_irq_edge_handler(struct irq_desc *desc) chained_irq_exit(chip, desc); } - static void altera_gpio_irq_leveL_high_handler(struct irq_desc *desc) { struct altera_gpio_chip *altera_gc; @@ -310,7 +306,7 @@ static int altera_gpio_probe(struct platform_device *pdev) altera_gc->interrupt_trigger = reg; ret = gpiochip_irqchip_add(&altera_gc->mmchip.gc, &altera_irq_chip, 0, - handle_simple_irq, IRQ_TYPE_NONE); + handle_bad_irq, IRQ_TYPE_NONE); if (ret) { dev_err(&pdev->dev, "could not add irqchip\n"); diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c index bdb692345428..2a57d024481d 100644 --- a/drivers/gpio/gpio-mcp23s08.c +++ b/drivers/gpio/gpio-mcp23s08.c @@ -270,8 +270,10 @@ mcp23s08_direction_output(struct gpio_chip *chip, unsigned offset, int value) static irqreturn_t mcp23s08_irq(int irq, void *data) { struct mcp23s08 *mcp = data; - int intcap, intf, i; + int intcap, intf, i, gpio, gpio_orig, intcap_mask; unsigned int child_irq; + bool intf_set, intcap_changed, gpio_bit_changed, + defval_changed, gpio_set; mutex_lock(&mcp->lock); if (mcp_read(mcp, MCP_INTF, &intf) < 0) { @@ -287,14 +289,67 @@ static irqreturn_t mcp23s08_irq(int irq, void *data) } mcp->cache[MCP_INTCAP] = intcap; + + /* This clears the interrupt(configurable on S18) */ + if (mcp_read(mcp, MCP_GPIO, &gpio) < 0) { + mutex_unlock(&mcp->lock); + return IRQ_HANDLED; + } + gpio_orig = mcp->cache[MCP_GPIO]; + mcp->cache[MCP_GPIO] = gpio; mutex_unlock(&mcp->lock); + if (mcp->cache[MCP_INTF] == 0) { + /* There is no interrupt pending */ + return IRQ_HANDLED; + } + + dev_dbg(mcp->chip.parent, + "intcap 0x%04X intf 0x%04X gpio_orig 0x%04X gpio 0x%04X\n", + intcap, intf, gpio_orig, gpio); for (i = 0; i < mcp->chip.ngpio; i++) { - if ((BIT(i) & mcp->cache[MCP_INTF]) && - ((BIT(i) & intcap & mcp->irq_rise) || - (mcp->irq_fall & ~intcap & BIT(i)) || - (BIT(i) & mcp->cache[MCP_INTCON]))) { + /* We must check all of the inputs on the chip, + * otherwise we may not notice a change on >=2 pins. + * + * On at least the mcp23s17, INTCAP is only updated + * one byte at a time(INTCAPA and INTCAPB are + * not written to at the same time - only on a per-bank + * basis). + * + * INTF only contains the single bit that caused the + * interrupt per-bank. On the mcp23s17, there is + * INTFA and INTFB. If two pins are changed on the A + * side at the same time, INTF will only have one bit + * set. If one pin on the A side and one pin on the B + * side are changed at the same time, INTF will have + * two bits set. Thus, INTF can't be the only check + * to see if the input has changed. + */ + + intf_set = BIT(i) & mcp->cache[MCP_INTF]; + if (i < 8 && intf_set) + intcap_mask = 0x00FF; + else if (i >= 8 && intf_set) + intcap_mask = 0xFF00; + else + intcap_mask = 0x00; + + intcap_changed = (intcap_mask & + (BIT(i) & mcp->cache[MCP_INTCAP])) != + (intcap_mask & (BIT(i) & gpio_orig)); + gpio_set = BIT(i) & mcp->cache[MCP_GPIO]; + gpio_bit_changed = (BIT(i) & gpio_orig) != + (BIT(i) & mcp->cache[MCP_GPIO]); + defval_changed = (BIT(i) & mcp->cache[MCP_INTCON]) && + ((BIT(i) & mcp->cache[MCP_GPIO]) != + (BIT(i) & mcp->cache[MCP_DEFVAL])); + + if (((gpio_bit_changed || intcap_changed) && + (BIT(i) & mcp->irq_rise) && gpio_set) || + ((gpio_bit_changed || intcap_changed) && + (BIT(i) & mcp->irq_fall) && !gpio_set) || + defval_changed) { child_irq = irq_find_mapping(mcp->chip.irqdomain, i); handle_nested_irq(child_irq); } diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c index 06dac72cb69c..d99338689213 100644 --- a/drivers/gpio/gpio-mockup.c +++ b/drivers/gpio/gpio-mockup.c @@ -197,7 +197,7 @@ static ssize_t gpio_mockup_event_write(struct file *file, struct seq_file *sfile; struct gpio_desc *desc; struct gpio_chip *gc; - int status, val; + int val; char buf; sfile = file->private_data; @@ -206,9 +206,8 @@ static ssize_t gpio_mockup_event_write(struct file *file, chip = priv->chip; gc = &chip->gc; - status = copy_from_user(&buf, usr_buf, 1); - if (status) - return status; + if (copy_from_user(&buf, usr_buf, 1)) + return -EFAULT; if (buf == '0') val = 0; diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c index 40a8881c2ce8..f1c6ec17b90a 100644 --- a/drivers/gpio/gpio-xgene.c +++ b/drivers/gpio/gpio-xgene.c @@ -42,9 +42,7 @@ struct xgene_gpio { struct gpio_chip chip; void __iomem *base; spinlock_t lock; -#ifdef CONFIG_PM u32 set_dr_val[XGENE_MAX_GPIO_BANKS]; -#endif }; static int xgene_gpio_get(struct gpio_chip *gc, unsigned int offset) @@ -138,8 +136,7 @@ static int xgene_gpio_dir_out(struct gpio_chip *gc, return 0; } -#ifdef CONFIG_PM -static int xgene_gpio_suspend(struct device *dev) +static __maybe_unused int xgene_gpio_suspend(struct device *dev) { struct xgene_gpio *gpio = dev_get_drvdata(dev); unsigned long bank_offset; @@ -152,7 +149,7 @@ static int xgene_gpio_suspend(struct device *dev) return 0; } -static int xgene_gpio_resume(struct device *dev) +static __maybe_unused int xgene_gpio_resume(struct device *dev) { struct xgene_gpio *gpio = dev_get_drvdata(dev); unsigned long bank_offset; @@ -166,10 +163,6 @@ static int xgene_gpio_resume(struct device *dev) } static SIMPLE_DEV_PM_OPS(xgene_gpio_pm, xgene_gpio_suspend, xgene_gpio_resume); -#define XGENE_GPIO_PM_OPS (&xgene_gpio_pm) -#else -#define XGENE_GPIO_PM_OPS NULL -#endif static int xgene_gpio_probe(struct platform_device *pdev) { @@ -241,7 +234,7 @@ static struct platform_driver xgene_gpio_driver = { .name = "xgene-gpio", .of_match_table = xgene_gpio_of_match, .acpi_match_table = ACPI_PTR(xgene_gpio_acpi_match), - .pm = XGENE_GPIO_PM_OPS, + .pm = &xgene_gpio_pm, }, .probe = xgene_gpio_probe, }; diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 1aeb80e52424..8c54cb8f5d6d 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -175,11 +175,11 @@ config HID_CHERRY Support for Cherry Cymotion keyboard. config HID_CHICONY - tristate "Chicony Tactical pad" + tristate "Chicony devices" depends on HID default !EXPERT ---help--- - Support for Chicony Tactical pad. + Support for Chicony Tactical pad and special keys on Chicony keyboards. config HID_CORSAIR tristate "Corsair devices" @@ -190,6 +190,7 @@ config HID_CORSAIR Supported devices: - Vengeance K90 + - Scimitar PRO RGB config HID_PRODIKEYS tristate "Prodikeys PC-MIDI Keyboard support" diff --git a/drivers/hid/hid-chicony.c b/drivers/hid/hid-chicony.c index bc3cec199fee..f04ed9aabc3f 100644 --- a/drivers/hid/hid-chicony.c +++ b/drivers/hid/hid-chicony.c @@ -86,6 +86,7 @@ static const struct hid_device_id ch_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_AK1D) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_ACER_SWITCH12) }, + { HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_JESS_ZEN_AIO_KBD) }, { } }; MODULE_DEVICE_TABLE(hid, ch_devices); diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index e9e87d337446..3ceb4a2af381 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1870,6 +1870,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_AK1D) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_ACER_SWITCH12) }, { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K90) }, + { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB) }, { HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_CP2112) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) }, @@ -1910,6 +1911,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A081) }, { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A0C2) }, { HID_USB_DEVICE(USB_VENDOR_ID_HUION, USB_DEVICE_ID_HUION_TABLET) }, + { HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_JESS_ZEN_AIO_KBD) }, { HID_USB_DEVICE(USB_VENDOR_ID_JESS2, USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ION, USB_DEVICE_ID_ICADE) }, { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) }, diff --git a/drivers/hid/hid-corsair.c b/drivers/hid/hid-corsair.c index c0303f61c26a..9ba5d98a1180 100644 --- a/drivers/hid/hid-corsair.c +++ b/drivers/hid/hid-corsair.c @@ -3,8 +3,10 @@ * * Supported devices: * - Vengeance K90 Keyboard + * - Scimitar PRO RGB Gaming Mouse * * Copyright (c) 2015 Clement Vuchener + * Copyright (c) 2017 Oscar Campos */ /* @@ -670,10 +672,51 @@ static int corsair_input_mapping(struct hid_device *dev, return 0; } +/* + * The report descriptor of Corsair Scimitar RGB Pro gaming mouse is + * non parseable as they define two consecutive Logical Minimum for + * the Usage Page (Consumer) in rdescs bytes 75 and 77 being 77 0x16 + * that should be obviousy 0x26 for Logical Magimum of 16 bits. This + * prevents poper parsing of the report descriptor due Logical + * Minimum being larger than Logical Maximum. + * + * This driver fixes the report descriptor for: + * - USB ID b1c:1b3e, sold as Scimitar RGB Pro Gaming mouse + */ + +static __u8 *corsair_mouse_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int *rsize) +{ + struct usb_interface *intf = to_usb_interface(hdev->dev.parent); + + if (intf->cur_altsetting->desc.bInterfaceNumber == 1) { + /* + * Corsair Scimitar RGB Pro report descriptor is broken and + * defines two different Logical Minimum for the Consumer + * Application. The byte 77 should be a 0x26 defining a 16 + * bits integer for the Logical Maximum but it is a 0x16 + * instead (Logical Minimum) + */ + switch (hdev->product) { + case USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB: + if (*rsize >= 172 && rdesc[75] == 0x15 && rdesc[77] == 0x16 + && rdesc[78] == 0xff && rdesc[79] == 0x0f) { + hid_info(hdev, "Fixing up report descriptor\n"); + rdesc[77] = 0x26; + } + break; + } + + } + return rdesc; +} + static const struct hid_device_id corsair_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K90), .driver_data = CORSAIR_USE_K90_MACRO | CORSAIR_USE_K90_BACKLIGHT }, + { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, + USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB) }, {} }; @@ -686,10 +729,14 @@ static struct hid_driver corsair_driver = { .event = corsair_event, .remove = corsair_remove, .input_mapping = corsair_input_mapping, + .report_fixup = corsair_mouse_report_fixup, }; module_hid_driver(corsair_driver); MODULE_LICENSE("GPL"); +/* Original K90 driver author */ MODULE_AUTHOR("Clement Vuchener"); +/* Scimitar PRO RGB driver author */ +MODULE_AUTHOR("Oscar Campos"); MODULE_DESCRIPTION("HID driver for Corsair devices"); diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 86c95d30ac80..0e2e7c571d22 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -278,6 +278,9 @@ #define USB_DEVICE_ID_CORSAIR_K70RGB 0x1b13 #define USB_DEVICE_ID_CORSAIR_STRAFE 0x1b15 #define USB_DEVICE_ID_CORSAIR_K65RGB 0x1b17 +#define USB_DEVICE_ID_CORSAIR_K70RGB_RAPIDFIRE 0x1b38 +#define USB_DEVICE_ID_CORSAIR_K65RGB_RAPIDFIRE 0x1b39 +#define USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB 0x1b3e #define USB_VENDOR_ID_CREATIVELABS 0x041e #define USB_DEVICE_ID_CREATIVE_SB_OMNI_SURROUND_51 0x322c @@ -557,6 +560,7 @@ #define USB_VENDOR_ID_JESS 0x0c45 #define USB_DEVICE_ID_JESS_YUREX 0x1010 +#define USB_DEVICE_ID_JESS_ZEN_AIO_KBD 0x5112 #define USB_VENDOR_ID_JESS2 0x0f30 #define USB_DEVICE_ID_JESS2_COLOR_RUMBLE_PAD 0x0111 diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index f405b07d0381..740996f9bdd4 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -2632,6 +2632,8 @@ err_stop: sony_leds_remove(sc); if (sc->quirks & SONY_BATTERY_SUPPORT) sony_battery_remove(sc); + if (sc->touchpad) + sony_unregister_touchpad(sc); sony_cancel_work_sync(sc); kfree(sc->output_report_dmabuf); sony_remove_dev_list(sc); diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index d6847a664446..a69a3c88ab29 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -80,6 +80,9 @@ static const struct hid_blacklist { { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB, HID_QUIRK_NO_INIT_REPORTS }, { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB, HID_QUIRK_NO_INIT_REPORTS }, { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_STRAFE, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL }, + { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB_RAPIDFIRE, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL }, + { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB_RAPIDFIRE, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL }, + { USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB, HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL }, { USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_CREATIVE_SB_OMNI_SURROUND_51, HID_QUIRK_NOGET }, { USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET }, { USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_WIIU, HID_QUIRK_MULTI_INPUT }, diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index be8f7e2a026f..994bddc55b82 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -2579,7 +2579,9 @@ static void wacom_remove(struct hid_device *hdev) /* make sure we don't trigger the LEDs */ wacom_led_groups_release(wacom); - wacom_release_resources(wacom); + + if (wacom->wacom_wac.features.type != REMOTE) + wacom_release_resources(wacom); hid_set_drvdata(hdev, NULL); } diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 4aa3de9f1163..94250c293be2 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -1959,8 +1959,10 @@ static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); - input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); - input_set_capability(input, EV_KEY, BTN_TOOL_LENS); + if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { + input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); + input_set_capability(input, EV_KEY, BTN_TOOL_LENS); + } break; case WACOM_HID_WD_FINGERWHEEL: wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); @@ -4197,10 +4199,10 @@ static const struct wacom_features wacom_features_0x343 = WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; static const struct wacom_features wacom_features_0x360 = { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, - INTUOSP2_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 9, .touch_max = 10 }; + INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; static const struct wacom_features wacom_features_0x361 = { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, - INTUOSP2_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 9, .touch_max = 10 }; + INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; static const struct wacom_features wacom_features_HID_ANY_ID = { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h index 8a280e7d66bd..127adbeefb10 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h @@ -984,29 +984,29 @@ #define XP_ECC_CNT1_DESC_DED_WIDTH 8 #define XP_ECC_CNT1_DESC_SEC_INDEX 0 #define XP_ECC_CNT1_DESC_SEC_WIDTH 8 -#define XP_ECC_IER_DESC_DED_INDEX 0 +#define XP_ECC_IER_DESC_DED_INDEX 5 #define XP_ECC_IER_DESC_DED_WIDTH 1 -#define XP_ECC_IER_DESC_SEC_INDEX 1 +#define XP_ECC_IER_DESC_SEC_INDEX 4 #define XP_ECC_IER_DESC_SEC_WIDTH 1 -#define XP_ECC_IER_RX_DED_INDEX 2 +#define XP_ECC_IER_RX_DED_INDEX 3 #define XP_ECC_IER_RX_DED_WIDTH 1 -#define XP_ECC_IER_RX_SEC_INDEX 3 +#define XP_ECC_IER_RX_SEC_INDEX 2 #define XP_ECC_IER_RX_SEC_WIDTH 1 -#define XP_ECC_IER_TX_DED_INDEX 4 +#define XP_ECC_IER_TX_DED_INDEX 1 #define XP_ECC_IER_TX_DED_WIDTH 1 -#define XP_ECC_IER_TX_SEC_INDEX 5 +#define XP_ECC_IER_TX_SEC_INDEX 0 #define XP_ECC_IER_TX_SEC_WIDTH 1 -#define XP_ECC_ISR_DESC_DED_INDEX 0 +#define XP_ECC_ISR_DESC_DED_INDEX 5 #define XP_ECC_ISR_DESC_DED_WIDTH 1 -#define XP_ECC_ISR_DESC_SEC_INDEX 1 +#define XP_ECC_ISR_DESC_SEC_INDEX 4 #define XP_ECC_ISR_DESC_SEC_WIDTH 1 -#define XP_ECC_ISR_RX_DED_INDEX 2 +#define XP_ECC_ISR_RX_DED_INDEX 3 #define XP_ECC_ISR_RX_DED_WIDTH 1 -#define XP_ECC_ISR_RX_SEC_INDEX 3 +#define XP_ECC_ISR_RX_SEC_INDEX 2 #define XP_ECC_ISR_RX_SEC_WIDTH 1 -#define XP_ECC_ISR_TX_DED_INDEX 4 +#define XP_ECC_ISR_TX_DED_INDEX 1 #define XP_ECC_ISR_TX_DED_WIDTH 1 -#define XP_ECC_ISR_TX_SEC_INDEX 5 +#define XP_ECC_ISR_TX_SEC_INDEX 0 #define XP_ECC_ISR_TX_SEC_WIDTH 1 #define XP_I2C_MUTEX_BUSY_INDEX 31 #define XP_I2C_MUTEX_BUSY_WIDTH 1 @@ -1148,8 +1148,8 @@ #define RX_PACKET_ATTRIBUTES_CSUM_DONE_WIDTH 1 #define RX_PACKET_ATTRIBUTES_VLAN_CTAG_INDEX 1 #define RX_PACKET_ATTRIBUTES_VLAN_CTAG_WIDTH 1 -#define RX_PACKET_ATTRIBUTES_INCOMPLETE_INDEX 2 -#define RX_PACKET_ATTRIBUTES_INCOMPLETE_WIDTH 1 +#define RX_PACKET_ATTRIBUTES_LAST_INDEX 2 +#define RX_PACKET_ATTRIBUTES_LAST_WIDTH 1 #define RX_PACKET_ATTRIBUTES_CONTEXT_NEXT_INDEX 3 #define RX_PACKET_ATTRIBUTES_CONTEXT_NEXT_WIDTH 1 #define RX_PACKET_ATTRIBUTES_CONTEXT_INDEX 4 @@ -1158,6 +1158,8 @@ #define RX_PACKET_ATTRIBUTES_RX_TSTAMP_WIDTH 1 #define RX_PACKET_ATTRIBUTES_RSS_HASH_INDEX 6 #define RX_PACKET_ATTRIBUTES_RSS_HASH_WIDTH 1 +#define RX_PACKET_ATTRIBUTES_FIRST_INDEX 7 +#define RX_PACKET_ATTRIBUTES_FIRST_WIDTH 1 #define RX_NORMAL_DESC0_OVT_INDEX 0 #define RX_NORMAL_DESC0_OVT_WIDTH 16 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c index 937f37a5dcb2..24a687ce4388 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c @@ -1896,10 +1896,15 @@ static int xgbe_dev_read(struct xgbe_channel *channel) /* Get the header length */ if (XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, FD)) { + XGMAC_SET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, + FIRST, 1); rdata->rx.hdr_len = XGMAC_GET_BITS_LE(rdesc->desc2, RX_NORMAL_DESC2, HL); if (rdata->rx.hdr_len) pdata->ext_stats.rx_split_header_packets++; + } else { + XGMAC_SET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, + FIRST, 0); } /* Get the RSS hash */ @@ -1922,19 +1927,16 @@ static int xgbe_dev_read(struct xgbe_channel *channel) } } - /* Get the packet length */ - rdata->rx.len = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, PL); - - if (!XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, LD)) { - /* Not all the data has been transferred for this packet */ - XGMAC_SET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, - INCOMPLETE, 1); + /* Not all the data has been transferred for this packet */ + if (!XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, LD)) return 0; - } /* This is the last of the data for this packet */ XGMAC_SET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, - INCOMPLETE, 0); + LAST, 1); + + /* Get the packet length */ + rdata->rx.len = XGMAC_GET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, PL); /* Set checksum done indicator as appropriate */ if (netdev->features & NETIF_F_RXCSUM) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index ffea9859f5a7..a713abd9d03e 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1971,13 +1971,12 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata, { struct sk_buff *skb; u8 *packet; - unsigned int copy_len; skb = napi_alloc_skb(napi, rdata->rx.hdr.dma_len); if (!skb) return NULL; - /* Start with the header buffer which may contain just the header + /* Pull in the header buffer which may contain just the header * or the header plus data */ dma_sync_single_range_for_cpu(pdata->dev, rdata->rx.hdr.dma_base, @@ -1986,30 +1985,49 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata, packet = page_address(rdata->rx.hdr.pa.pages) + rdata->rx.hdr.pa.pages_offset; - copy_len = (rdata->rx.hdr_len) ? rdata->rx.hdr_len : len; - copy_len = min(rdata->rx.hdr.dma_len, copy_len); - skb_copy_to_linear_data(skb, packet, copy_len); - skb_put(skb, copy_len); - - len -= copy_len; - if (len) { - /* Add the remaining data as a frag */ - dma_sync_single_range_for_cpu(pdata->dev, - rdata->rx.buf.dma_base, - rdata->rx.buf.dma_off, - rdata->rx.buf.dma_len, - DMA_FROM_DEVICE); - - skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, - rdata->rx.buf.pa.pages, - rdata->rx.buf.pa.pages_offset, - len, rdata->rx.buf.dma_len); - rdata->rx.buf.pa.pages = NULL; - } + skb_copy_to_linear_data(skb, packet, len); + skb_put(skb, len); return skb; } +static unsigned int xgbe_rx_buf1_len(struct xgbe_ring_data *rdata, + struct xgbe_packet_data *packet) +{ + /* Always zero if not the first descriptor */ + if (!XGMAC_GET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, FIRST)) + return 0; + + /* First descriptor with split header, return header length */ + if (rdata->rx.hdr_len) + return rdata->rx.hdr_len; + + /* First descriptor but not the last descriptor and no split header, + * so the full buffer was used + */ + if (!XGMAC_GET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, LAST)) + return rdata->rx.hdr.dma_len; + + /* First descriptor and last descriptor and no split header, so + * calculate how much of the buffer was used + */ + return min_t(unsigned int, rdata->rx.hdr.dma_len, rdata->rx.len); +} + +static unsigned int xgbe_rx_buf2_len(struct xgbe_ring_data *rdata, + struct xgbe_packet_data *packet, + unsigned int len) +{ + /* Always the full buffer if not the last descriptor */ + if (!XGMAC_GET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, LAST)) + return rdata->rx.buf.dma_len; + + /* Last descriptor so calculate how much of the buffer was used + * for the last bit of data + */ + return rdata->rx.len - len; +} + static int xgbe_tx_poll(struct xgbe_channel *channel) { struct xgbe_prv_data *pdata = channel->pdata; @@ -2092,8 +2110,8 @@ static int xgbe_rx_poll(struct xgbe_channel *channel, int budget) struct napi_struct *napi; struct sk_buff *skb; struct skb_shared_hwtstamps *hwtstamps; - unsigned int incomplete, error, context_next, context; - unsigned int len, rdesc_len, max_len; + unsigned int last, error, context_next, context; + unsigned int len, buf1_len, buf2_len, max_len; unsigned int received = 0; int packet_count = 0; @@ -2103,7 +2121,7 @@ static int xgbe_rx_poll(struct xgbe_channel *channel, int budget) if (!ring) return 0; - incomplete = 0; + last = 0; context_next = 0; napi = (pdata->per_channel_irq) ? &channel->napi : &pdata->napi; @@ -2137,9 +2155,8 @@ read_again: received++; ring->cur++; - incomplete = XGMAC_GET_BITS(packet->attributes, - RX_PACKET_ATTRIBUTES, - INCOMPLETE); + last = XGMAC_GET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, + LAST); context_next = XGMAC_GET_BITS(packet->attributes, RX_PACKET_ATTRIBUTES, CONTEXT_NEXT); @@ -2148,7 +2165,7 @@ read_again: CONTEXT); /* Earlier error, just drain the remaining data */ - if ((incomplete || context_next) && error) + if ((!last || context_next) && error) goto read_again; if (error || packet->errors) { @@ -2160,16 +2177,22 @@ read_again: } if (!context) { - /* Length is cumulative, get this descriptor's length */ - rdesc_len = rdata->rx.len - len; - len += rdesc_len; + /* Get the data length in the descriptor buffers */ + buf1_len = xgbe_rx_buf1_len(rdata, packet); + len += buf1_len; + buf2_len = xgbe_rx_buf2_len(rdata, packet, len); + len += buf2_len; - if (rdesc_len && !skb) { + if (!skb) { skb = xgbe_create_skb(pdata, napi, rdata, - rdesc_len); - if (!skb) + buf1_len); + if (!skb) { error = 1; - } else if (rdesc_len) { + goto skip_data; + } + } + + if (buf2_len) { dma_sync_single_range_for_cpu(pdata->dev, rdata->rx.buf.dma_base, rdata->rx.buf.dma_off, @@ -2179,13 +2202,14 @@ read_again: skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, rdata->rx.buf.pa.pages, rdata->rx.buf.pa.pages_offset, - rdesc_len, + buf2_len, rdata->rx.buf.dma_len); rdata->rx.buf.pa.pages = NULL; } } - if (incomplete || context_next) +skip_data: + if (!last || context_next) goto read_again; if (!skb) @@ -2243,7 +2267,7 @@ next_packet: } /* Check if we need to save state before leaving */ - if (received && (incomplete || context_next)) { + if (received && (!last || context_next)) { rdata = XGBE_GET_DESC_DATA(ring, ring->cur); rdata->state_saved = 1; rdata->state.skb = skb; diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_main.c b/drivers/net/ethernet/aquantia/atlantic/aq_main.c index dad63623be6a..d05fbfdce5e5 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_main.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_main.c @@ -98,6 +98,7 @@ static int aq_ndev_change_mtu(struct net_device *ndev, int new_mtu) if (err < 0) goto err_exit; + ndev->mtu = new_mtu; if (netif_running(ndev)) { aq_ndev_close(ndev); diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h index 1093ea18823a..0592a0330cf0 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0_internal.h @@ -137,6 +137,7 @@ static struct aq_hw_caps_s hw_atl_a0_hw_caps_ = { .tx_rings = HW_ATL_A0_TX_RINGS, .rx_rings = HW_ATL_A0_RX_RINGS, .hw_features = NETIF_F_HW_CSUM | + NETIF_F_RXCSUM | NETIF_F_RXHASH | NETIF_F_SG | NETIF_F_TSO, diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h index 8bdee3ddd5a0..f3957e930340 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h @@ -188,6 +188,7 @@ static struct aq_hw_caps_s hw_atl_b0_hw_caps_ = { .tx_rings = HW_ATL_B0_TX_RINGS, .rx_rings = HW_ATL_B0_RX_RINGS, .hw_features = NETIF_F_HW_CSUM | + NETIF_F_RXCSUM | NETIF_F_RXHASH | NETIF_F_SG | NETIF_F_TSO | diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 69015fa50f20..365895ed3c3e 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -3481,7 +3481,8 @@ static int bcmgenet_suspend(struct device *d) bcmgenet_netif_stop(dev); - phy_suspend(priv->phydev); + if (!device_may_wakeup(d)) + phy_suspend(priv->phydev); netif_device_detach(dev); @@ -3578,7 +3579,8 @@ static int bcmgenet_resume(struct device *d) netif_device_attach(dev); - phy_resume(priv->phydev); + if (!device_may_wakeup(d)) + phy_resume(priv->phydev); if (priv->eee.eee_enabled) bcmgenet_eee_enable_set(dev, true); diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index e87607621e62..2f9281936f0e 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -220,20 +220,6 @@ void bcmgenet_phy_power_set(struct net_device *dev, bool enable) udelay(60); } -static void bcmgenet_internal_phy_setup(struct net_device *dev) -{ - struct bcmgenet_priv *priv = netdev_priv(dev); - u32 reg; - - /* Power up PHY */ - bcmgenet_phy_power_set(dev, true); - /* enable APD */ - reg = bcmgenet_ext_readl(priv, EXT_EXT_PWR_MGMT); - reg |= EXT_PWR_DN_EN_LD; - bcmgenet_ext_writel(priv, reg, EXT_EXT_PWR_MGMT); - bcmgenet_mii_reset(dev); -} - static void bcmgenet_moca_phy_setup(struct bcmgenet_priv *priv) { u32 reg; @@ -281,7 +267,6 @@ int bcmgenet_mii_config(struct net_device *dev) if (priv->internal_phy) { phy_name = "internal PHY"; - bcmgenet_internal_phy_setup(dev); } else if (priv->phy_interface == PHY_INTERFACE_MODE_MOCA) { phy_name = "MoCA"; bcmgenet_moca_phy_setup(priv); diff --git a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c index 05c1c1dd7751..cebfe3bd086e 100644 --- a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c +++ b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c @@ -325,7 +325,7 @@ bnad_debugfs_write_regrd(struct file *file, const char __user *buf, return PTR_ERR(kern_buf); rc = sscanf(kern_buf, "%x:%x", &addr, &len); - if (rc < 2) { + if (rc < 2 || len > UINT_MAX >> 2) { netdev_warn(bnad->netdev, "failed to read user buffer\n"); kfree(kern_buf); return -EINVAL; diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 5f11b4dc95d2..b23d6545f835 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -1257,6 +1257,7 @@ static void release_sub_crqs(struct ibmvnic_adapter *adapter) release_sub_crq_queue(adapter, adapter->tx_scrq[i]); } + kfree(adapter->tx_scrq); adapter->tx_scrq = NULL; } @@ -1269,6 +1270,7 @@ static void release_sub_crqs(struct ibmvnic_adapter *adapter) release_sub_crq_queue(adapter, adapter->rx_scrq[i]); } + kfree(adapter->rx_scrq); adapter->rx_scrq = NULL; } } diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index e8c105164931..0e0fa7030565 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -2305,6 +2305,17 @@ static int sync_toggles(struct mlx4_dev *dev) rd_toggle = swab32(readl(&priv->mfunc.comm->slave_read)); if (wr_toggle == 0xffffffff || rd_toggle == 0xffffffff) { /* PCI might be offline */ + + /* If device removal has been requested, + * do not continue retrying. + */ + if (dev->persist->interface_state & + MLX4_INTERFACE_STATE_NOWAIT) { + mlx4_warn(dev, + "communication channel is offline\n"); + return -EIO; + } + msleep(100); wr_toggle = swab32(readl(&priv->mfunc.comm-> slave_write)); diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 21377c315083..703205475524 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1940,6 +1940,14 @@ static int mlx4_comm_check_offline(struct mlx4_dev *dev) (u32)(1 << COMM_CHAN_OFFLINE_OFFSET)); if (!offline_bit) return 0; + + /* If device removal has been requested, + * do not continue retrying. + */ + if (dev->persist->interface_state & + MLX4_INTERFACE_STATE_NOWAIT) + break; + /* There are cases as part of AER/Reset flow that PF needs * around 100 msec to load. We therefore sleep for 100 msec * to allow other tasks to make use of that CPU during this @@ -3955,6 +3963,9 @@ static void mlx4_remove_one(struct pci_dev *pdev) struct devlink *devlink = priv_to_devlink(priv); int active_vfs = 0; + if (mlx4_is_slave(dev)) + persist->interface_state |= MLX4_INTERFACE_STATE_NOWAIT; + mutex_lock(&persist->interface_state_mutex); persist->interface_state |= MLX4_INTERFACE_STATE_DELETION; mutex_unlock(&persist->interface_state_mutex); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c index caa837e5e2b9..a380353a78c2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -361,6 +361,8 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op, case MLX5_CMD_OP_QUERY_VPORT_COUNTER: case MLX5_CMD_OP_ALLOC_Q_COUNTER: case MLX5_CMD_OP_QUERY_Q_COUNTER: + case MLX5_CMD_OP_SET_RATE_LIMIT: + case MLX5_CMD_OP_QUERY_RATE_LIMIT: case MLX5_CMD_OP_ALLOC_PD: case MLX5_CMD_OP_ALLOC_UAR: case MLX5_CMD_OP_CONFIG_INT_MODERATION: @@ -497,6 +499,8 @@ const char *mlx5_command_str(int command) MLX5_COMMAND_STR_CASE(ALLOC_Q_COUNTER); MLX5_COMMAND_STR_CASE(DEALLOC_Q_COUNTER); MLX5_COMMAND_STR_CASE(QUERY_Q_COUNTER); + MLX5_COMMAND_STR_CASE(SET_RATE_LIMIT); + MLX5_COMMAND_STR_CASE(QUERY_RATE_LIMIT); MLX5_COMMAND_STR_CASE(ALLOC_PD); MLX5_COMMAND_STR_CASE(DEALLOC_PD); MLX5_COMMAND_STR_CASE(ALLOC_UAR); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index f6a6ded204f6..dc52053128bc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -928,10 +928,6 @@ void mlx5e_destroy_netdev(struct mlx5_core_dev *mdev, struct mlx5e_priv *priv); int mlx5e_attach_netdev(struct mlx5_core_dev *mdev, struct net_device *netdev); void mlx5e_detach_netdev(struct mlx5_core_dev *mdev, struct net_device *netdev); u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeout); -void mlx5e_add_vxlan_port(struct net_device *netdev, - struct udp_tunnel_info *ti); -void mlx5e_del_vxlan_port(struct net_device *netdev, - struct udp_tunnel_info *ti); int mlx5e_get_offload_stats(int attr_id, const struct net_device *dev, void *sp); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 8ef64c4db2c2..66c133757a5e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3100,8 +3100,8 @@ static int mlx5e_get_vf_stats(struct net_device *dev, vf_stats); } -void mlx5e_add_vxlan_port(struct net_device *netdev, - struct udp_tunnel_info *ti) +static void mlx5e_add_vxlan_port(struct net_device *netdev, + struct udp_tunnel_info *ti) { struct mlx5e_priv *priv = netdev_priv(netdev); @@ -3114,8 +3114,8 @@ void mlx5e_add_vxlan_port(struct net_device *netdev, mlx5e_vxlan_queue_work(priv, ti->sa_family, be16_to_cpu(ti->port), 1); } -void mlx5e_del_vxlan_port(struct net_device *netdev, - struct udp_tunnel_info *ti) +static void mlx5e_del_vxlan_port(struct net_device *netdev, + struct udp_tunnel_info *ti) { struct mlx5e_priv *priv = netdev_priv(netdev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 2c864574a9d5..f621373bd7a5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -393,8 +393,6 @@ static const struct net_device_ops mlx5e_netdev_ops_rep = { .ndo_get_phys_port_name = mlx5e_rep_get_phys_port_name, .ndo_setup_tc = mlx5e_rep_ndo_setup_tc, .ndo_get_stats64 = mlx5e_rep_get_stats, - .ndo_udp_tunnel_add = mlx5e_add_vxlan_port, - .ndo_udp_tunnel_del = mlx5e_del_vxlan_port, .ndo_has_offload_stats = mlx5e_has_offload_stats, .ndo_get_offload_stats = mlx5e_get_offload_stats, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 3d371688fbbb..bafcb349a50c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -601,6 +601,10 @@ static inline void mlx5e_build_rx_skb(struct mlx5_cqe64 *cqe, if (lro_num_seg > 1) { mlx5e_lro_update_hdr(skb, cqe, cqe_bcnt); skb_shinfo(skb)->gso_size = DIV_ROUND_UP(cqe_bcnt, lro_num_seg); + /* Subtract one since we already counted this as one + * "regular" packet in mlx5e_complete_rx_cqe() + */ + rq->stats.packets += lro_num_seg - 1; rq->stats.lro_packets++; rq->stats.lro_bytes += cqe_bcnt; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 79481f4cf264..fade7233dac5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -133,6 +133,23 @@ err_create_ft: return rule; } +static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv, + struct mlx5e_tc_flow *flow) +{ + struct mlx5_fc *counter = NULL; + + if (!IS_ERR(flow->rule)) { + counter = mlx5_flow_rule_counter(flow->rule); + mlx5_del_flow_rules(flow->rule); + mlx5_fc_destroy(priv->mdev, counter); + } + + if (!mlx5e_tc_num_filters(priv) && (priv->fs.tc.t)) { + mlx5_destroy_flow_table(priv->fs.tc.t); + priv->fs.tc.t = NULL; + } +} + static struct mlx5_flow_handle * mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv, struct mlx5_flow_spec *spec, @@ -149,7 +166,24 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv, } static void mlx5e_detach_encap(struct mlx5e_priv *priv, - struct mlx5e_tc_flow *flow) { + struct mlx5e_tc_flow *flow); + +static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv, + struct mlx5e_tc_flow *flow) +{ + struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; + + mlx5_eswitch_del_offloaded_rule(esw, flow->rule, flow->attr); + + mlx5_eswitch_del_vlan_action(esw, flow->attr); + + if (flow->attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP) + mlx5e_detach_encap(priv, flow); +} + +static void mlx5e_detach_encap(struct mlx5e_priv *priv, + struct mlx5e_tc_flow *flow) +{ struct list_head *next = flow->encap.next; list_del(&flow->encap); @@ -173,25 +207,10 @@ static void mlx5e_detach_encap(struct mlx5e_priv *priv, static void mlx5e_tc_del_flow(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow) { - struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; - struct mlx5_fc *counter = NULL; - - if (!IS_ERR(flow->rule)) { - counter = mlx5_flow_rule_counter(flow->rule); - mlx5_del_flow_rules(flow->rule); - mlx5_fc_destroy(priv->mdev, counter); - } - - if (flow->flags & MLX5E_TC_FLOW_ESWITCH) { - mlx5_eswitch_del_vlan_action(esw, flow->attr); - if (flow->attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP) - mlx5e_detach_encap(priv, flow); - } - - if (!mlx5e_tc_num_filters(priv) && (priv->fs.tc.t)) { - mlx5_destroy_flow_table(priv->fs.tc.t); - priv->fs.tc.t = NULL; - } + if (flow->flags & MLX5E_TC_FLOW_ESWITCH) + mlx5e_tc_del_fdb_flow(priv, flow); + else + mlx5e_tc_del_nic_flow(priv, flow); } static void parse_vxlan_attr(struct mlx5_flow_spec *spec, @@ -248,12 +267,15 @@ static int parse_tunnel_attr(struct mlx5e_priv *priv, skb_flow_dissector_target(f->dissector, FLOW_DISSECTOR_KEY_ENC_PORTS, f->mask); + struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; + struct net_device *up_dev = mlx5_eswitch_get_uplink_netdev(esw); + struct mlx5e_priv *up_priv = netdev_priv(up_dev); /* Full udp dst port must be given */ if (memchr_inv(&mask->dst, 0xff, sizeof(mask->dst))) goto vxlan_match_offload_err; - if (mlx5e_vxlan_lookup_port(priv, be16_to_cpu(key->dst)) && + if (mlx5e_vxlan_lookup_port(up_priv, be16_to_cpu(key->dst)) && MLX5_CAP_ESW(priv->mdev, vxlan_encap_decap)) parse_vxlan_attr(spec, f); else { @@ -976,6 +998,8 @@ static int mlx5e_attach_encap(struct mlx5e_priv *priv, struct mlx5_esw_flow_attr *attr) { struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; + struct net_device *up_dev = mlx5_eswitch_get_uplink_netdev(esw); + struct mlx5e_priv *up_priv = netdev_priv(up_dev); unsigned short family = ip_tunnel_info_af(tun_info); struct ip_tunnel_key *key = &tun_info->key; struct mlx5_encap_entry *e; @@ -996,7 +1020,7 @@ vxlan_encap_offload_err: return -EOPNOTSUPP; } - if (mlx5e_vxlan_lookup_port(priv, be16_to_cpu(key->tp_dst)) && + if (mlx5e_vxlan_lookup_port(up_priv, be16_to_cpu(key->tp_dst)) && MLX5_CAP_ESW(priv->mdev, vxlan_encap_decap)) { tunnel_type = MLX5_HEADER_TYPE_VXLAN; } else { @@ -1112,14 +1136,16 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts, } if (is_tcf_vlan(a)) { - if (tcf_vlan_action(a) == VLAN_F_POP) { + if (tcf_vlan_action(a) == TCA_VLAN_ACT_POP) { attr->action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_POP; - } else if (tcf_vlan_action(a) == VLAN_F_PUSH) { + } else if (tcf_vlan_action(a) == TCA_VLAN_ACT_PUSH) { if (tcf_vlan_push_proto(a) != htons(ETH_P_8021Q)) return -EOPNOTSUPP; attr->action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH; attr->vlan = tcf_vlan_push_vid(a); + } else { /* action is TCA_VLAN_ACT_MODIFY */ + return -EOPNOTSUPP; } continue; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index f193128bac4b..57f5e2d7ebd1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -274,15 +274,18 @@ static netdev_tx_t mlx5e_sq_xmit(struct mlx5e_sq *sq, struct sk_buff *skb) sq->stats.tso_bytes += skb->len - ihs; } + sq->stats.packets += skb_shinfo(skb)->gso_segs; num_bytes = skb->len + (skb_shinfo(skb)->gso_segs - 1) * ihs; } else { bf = sq->bf_budget && !skb->xmit_more && !skb_shinfo(skb)->nr_frags; ihs = mlx5e_get_inline_hdr_size(sq, skb, bf); + sq->stats.packets++; num_bytes = max_t(unsigned int, skb->len, ETH_ZLEN); } + sq->stats.bytes += num_bytes; wi->num_bytes = num_bytes; ds_cnt = sizeof(*wqe) / MLX5_SEND_WQE_DS; @@ -381,8 +384,6 @@ static netdev_tx_t mlx5e_sq_xmit(struct mlx5e_sq *sq, struct sk_buff *skb) if (bf) sq->bf_budget--; - sq->stats.packets++; - sq->stats.bytes += num_bytes; return NETDEV_TX_OK; dma_unmap_wqe_err: diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 5b78883d5654..ad329b1680b4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -209,6 +209,7 @@ struct mlx5_esw_offload { struct mlx5_eswitch_rep *vport_reps; DECLARE_HASHTABLE(encap_tbl, 8); u8 inline_mode; + u64 num_flows; }; struct mlx5_eswitch { @@ -271,6 +272,11 @@ struct mlx5_flow_handle * mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw, struct mlx5_flow_spec *spec, struct mlx5_esw_flow_attr *attr); +void +mlx5_eswitch_del_offloaded_rule(struct mlx5_eswitch *esw, + struct mlx5_flow_handle *rule, + struct mlx5_esw_flow_attr *attr); + struct mlx5_flow_handle * mlx5_eswitch_create_vport_rx_rule(struct mlx5_eswitch *esw, int vport, u32 tirn); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 4f5b0d47d5f3..307ec6c5fd3b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -93,10 +93,27 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw, spec, &flow_act, dest, i); if (IS_ERR(rule)) mlx5_fc_destroy(esw->dev, counter); + else + esw->offloads.num_flows++; return rule; } +void +mlx5_eswitch_del_offloaded_rule(struct mlx5_eswitch *esw, + struct mlx5_flow_handle *rule, + struct mlx5_esw_flow_attr *attr) +{ + struct mlx5_fc *counter = NULL; + + if (!IS_ERR(rule)) { + counter = mlx5_flow_rule_counter(rule); + mlx5_del_flow_rules(rule); + mlx5_fc_destroy(esw->dev, counter); + esw->offloads.num_flows--; + } +} + static int esw_set_global_vlan_pop(struct mlx5_eswitch *esw, u8 val) { struct mlx5_eswitch_rep *rep; @@ -908,6 +925,11 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode) MLX5_CAP_INLINE_MODE_VPORT_CONTEXT) return -EOPNOTSUPP; + if (esw->offloads.num_flows > 0) { + esw_warn(dev, "Can't set inline mode when flows are configured\n"); + return -EOPNOTSUPP; + } + err = esw_inline_mode_from_devlink(mode, &mlx5_mode); if (err) goto out; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index e2bd600d19de..60154a175bd3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -87,7 +87,7 @@ static struct mlx5_profile profile[] = { [2] = { .mask = MLX5_PROF_MASK_QP_SIZE | MLX5_PROF_MASK_MR_CACHE, - .log_max_qp = 17, + .log_max_qp = 18, .mr_cache[0] = { .size = 500, .limit = 250 diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index 334bcc6df6b2..50d28261b6b9 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -2404,7 +2404,7 @@ static void efx_udp_tunnel_del(struct net_device *dev, struct udp_tunnel_info *t tnl.type = (u16)efx_tunnel_type; tnl.port = ti->port; - if (efx->type->udp_tnl_add_port) + if (efx->type->udp_tnl_del_port) (void)efx->type->udp_tnl_del_port(efx, tnl); } diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig index 296c8efd0038..9e631952b86f 100644 --- a/drivers/net/ethernet/ti/Kconfig +++ b/drivers/net/ethernet/ti/Kconfig @@ -74,15 +74,21 @@ config TI_CPSW will be called cpsw. config TI_CPTS - tristate "TI Common Platform Time Sync (CPTS) Support" + bool "TI Common Platform Time Sync (CPTS) Support" depends on TI_CPSW || TI_KEYSTONE_NETCP - imply PTP_1588_CLOCK + depends on PTP_1588_CLOCK ---help--- This driver supports the Common Platform Time Sync unit of the CPSW Ethernet Switch and Keystone 2 1g/10g Switch Subsystem. The unit can time stamp PTP UDP/IPv4 and Layer 2 packets, and the driver offers a PTP Hardware Clock. +config TI_CPTS_MOD + tristate + depends on TI_CPTS + default y if TI_CPSW=y || TI_KEYSTONE_NETCP=y + default m + config TI_KEYSTONE_NETCP tristate "TI Keystone NETCP Core Support" select TI_CPSW_ALE diff --git a/drivers/net/ethernet/ti/Makefile b/drivers/net/ethernet/ti/Makefile index 1e7c10bf8713..10e6b0ce51ba 100644 --- a/drivers/net/ethernet/ti/Makefile +++ b/drivers/net/ethernet/ti/Makefile @@ -12,7 +12,7 @@ obj-$(CONFIG_TI_DAVINCI_MDIO) += davinci_mdio.o obj-$(CONFIG_TI_DAVINCI_CPDMA) += davinci_cpdma.o obj-$(CONFIG_TI_CPSW_PHY_SEL) += cpsw-phy-sel.o obj-$(CONFIG_TI_CPSW_ALE) += cpsw_ale.o -obj-$(CONFIG_TI_CPTS) += cpts.o +obj-$(CONFIG_TI_CPTS_MOD) += cpts.o obj-$(CONFIG_TI_CPSW) += ti_cpsw.o ti_cpsw-y := cpsw.o diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c index b75d9cdcfb0c..ae48c809bac9 100644 --- a/drivers/net/fjes/fjes_main.c +++ b/drivers/net/fjes/fjes_main.c @@ -45,6 +45,8 @@ MODULE_DESCRIPTION("FUJITSU Extended Socket Network Device Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_VERSION); +#define ACPI_MOTHERBOARD_RESOURCE_HID "PNP0C02" + static int fjes_request_irq(struct fjes_adapter *); static void fjes_free_irq(struct fjes_adapter *); @@ -78,7 +80,7 @@ static void fjes_rx_irq(struct fjes_adapter *, int); static int fjes_poll(struct napi_struct *, int); static const struct acpi_device_id fjes_acpi_ids[] = { - {"PNP0C02", 0}, + {ACPI_MOTHERBOARD_RESOURCE_HID, 0}, {"", 0}, }; MODULE_DEVICE_TABLE(acpi, fjes_acpi_ids); @@ -115,18 +117,17 @@ static struct resource fjes_resource[] = { }, }; -static int fjes_acpi_add(struct acpi_device *device) +static bool is_extended_socket_device(struct acpi_device *device) { struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL}; char str_buf[sizeof(FJES_ACPI_SYMBOL) + 1]; - struct platform_device *plat_dev; union acpi_object *str; acpi_status status; int result; status = acpi_evaluate_object(device->handle, "_STR", NULL, &buffer); if (ACPI_FAILURE(status)) - return -ENODEV; + return false; str = buffer.pointer; result = utf16s_to_utf8s((wchar_t *)str->string.pointer, @@ -136,10 +137,42 @@ static int fjes_acpi_add(struct acpi_device *device) if (strncmp(FJES_ACPI_SYMBOL, str_buf, strlen(FJES_ACPI_SYMBOL)) != 0) { kfree(buffer.pointer); - return -ENODEV; + return false; } kfree(buffer.pointer); + return true; +} + +static int acpi_check_extended_socket_status(struct acpi_device *device) +{ + unsigned long long sta; + acpi_status status; + + status = acpi_evaluate_integer(device->handle, "_STA", NULL, &sta); + if (ACPI_FAILURE(status)) + return -ENODEV; + + if (!((sta & ACPI_STA_DEVICE_PRESENT) && + (sta & ACPI_STA_DEVICE_ENABLED) && + (sta & ACPI_STA_DEVICE_UI) && + (sta & ACPI_STA_DEVICE_FUNCTIONING))) + return -ENODEV; + + return 0; +} + +static int fjes_acpi_add(struct acpi_device *device) +{ + struct platform_device *plat_dev; + acpi_status status; + + if (!is_extended_socket_device(device)) + return -ENODEV; + + if (acpi_check_extended_socket_status(device)) + return -ENODEV; + status = acpi_walk_resources(device->handle, METHOD_NAME__CRS, fjes_get_acpi_resource, fjes_resource); if (ACPI_FAILURE(status)) @@ -1316,7 +1349,7 @@ static void fjes_netdev_setup(struct net_device *netdev) netdev->min_mtu = fjes_support_mtu[0]; netdev->max_mtu = fjes_support_mtu[3]; netdev->flags |= IFF_BROADCAST; - netdev->features |= NETIF_F_HW_CSUM | NETIF_F_HW_VLAN_CTAG_FILTER; + netdev->features |= NETIF_F_HW_VLAN_CTAG_FILTER; } static void fjes_irq_watch_task(struct work_struct *work) @@ -1473,11 +1506,44 @@ static void fjes_watch_unshare_task(struct work_struct *work) } } +static acpi_status +acpi_find_extended_socket_device(acpi_handle obj_handle, u32 level, + void *context, void **return_value) +{ + struct acpi_device *device; + bool *found = context; + int result; + + result = acpi_bus_get_device(obj_handle, &device); + if (result) + return AE_OK; + + if (strcmp(acpi_device_hid(device), ACPI_MOTHERBOARD_RESOURCE_HID)) + return AE_OK; + + if (!is_extended_socket_device(device)) + return AE_OK; + + if (acpi_check_extended_socket_status(device)) + return AE_OK; + + *found = true; + return AE_CTRL_TERMINATE; +} + /* fjes_init_module - Driver Registration Routine */ static int __init fjes_init_module(void) { + bool found = false; int result; + acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, + acpi_find_extended_socket_device, NULL, &found, + NULL); + + if (!found) + return -ENODEV; + pr_info("%s - version %s - %s\n", fjes_driver_string, fjes_driver_version, fjes_copyright); diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 4c1d8cca247b..8dd0b8770328 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -1231,8 +1231,11 @@ void netvsc_channel_cb(void *context) return; net_device = net_device_to_netvsc_device(ndev); - if (unlikely(net_device->destroy) && - netvsc_channel_idle(net_device, q_idx)) + if (unlikely(!net_device)) + return; + + if (unlikely(net_device->destroy && + netvsc_channel_idle(net_device, q_idx))) return; /* commit_rd_index() -> hv_signal_on_read() needs this. */ diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 34cc3c590aa5..cc88cd7856f5 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1931,6 +1931,8 @@ static int set_offload(struct tun_struct *tun, unsigned long arg) return -EINVAL; tun->set_features = features; + tun->dev->wanted_features &= ~TUN_USER_FEATURES; + tun->dev->wanted_features |= features; netdev_update_features(tun->dev); return 0; diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 805674550683..156f7f85e486 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -580,6 +580,10 @@ static const struct usb_device_id products[] = { USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 0x01, 0x69), .driver_info = (unsigned long)&qmi_wwan_info, }, + { /* Motorola Mapphone devices with MDM6600 */ + USB_VENDOR_AND_INTERFACE_INFO(0x22b8, USB_CLASS_VENDOR_SPEC, 0xfb, 0xff), + .driver_info = (unsigned long)&qmi_wwan_info, + }, /* 2. Combined interface devices matching on class+protocol */ { /* Huawei E367 and possibly others in "Windows mode" */ @@ -925,6 +929,8 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x413c, 0x81a9, 8)}, /* Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81b1, 8)}, /* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card */ {QMI_FIXED_INTF(0x413c, 0x81b3, 8)}, /* Dell Wireless 5809e Gobi(TM) 4G LTE Mobile Broadband Card (rev3) */ + {QMI_FIXED_INTF(0x413c, 0x81b6, 8)}, /* Dell Wireless 5811e */ + {QMI_FIXED_INTF(0x413c, 0x81b6, 10)}, /* Dell Wireless 5811e */ {QMI_FIXED_INTF(0x03f0, 0x4e1d, 8)}, /* HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G Module */ {QMI_FIXED_INTF(0x22de, 0x9061, 3)}, /* WeTelecom WPD-600N */ {QMI_FIXED_INTF(0x1e0e, 0x9001, 5)}, /* SIMCom 7230E */ diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 986243c932cc..0b1b9188625d 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -32,7 +32,7 @@ #define NETNEXT_VERSION "08" /* Information for net */ -#define NET_VERSION "8" +#define NET_VERSION "9" #define DRIVER_VERSION "v1." NETNEXT_VERSION "." NET_VERSION #define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@realtek.com>" @@ -501,6 +501,8 @@ enum rtl_register_content { #define RTL8153_RMS RTL8153_MAX_PACKET #define RTL8152_TX_TIMEOUT (5 * HZ) #define RTL8152_NAPI_WEIGHT 64 +#define rx_reserved_size(x) ((x) + VLAN_ETH_HLEN + CRC_SIZE + \ + sizeof(struct rx_desc) + RX_ALIGN) /* rtl8152 flags */ enum rtl8152_flags { @@ -1362,6 +1364,7 @@ static int alloc_all_mem(struct r8152 *tp) spin_lock_init(&tp->rx_lock); spin_lock_init(&tp->tx_lock); INIT_LIST_HEAD(&tp->tx_free); + INIT_LIST_HEAD(&tp->rx_done); skb_queue_head_init(&tp->tx_queue); skb_queue_head_init(&tp->rx_queue); @@ -2252,8 +2255,7 @@ static void r8153_set_rx_early_timeout(struct r8152 *tp) static void r8153_set_rx_early_size(struct r8152 *tp) { - u32 mtu = tp->netdev->mtu; - u32 ocp_data = (agg_buf_sz - mtu - VLAN_ETH_HLEN - VLAN_HLEN) / 8; + u32 ocp_data = (agg_buf_sz - rx_reserved_size(tp->netdev->mtu)) / 4; ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE, ocp_data); } @@ -2898,7 +2900,8 @@ static void r8153_first_init(struct r8152 *tp) rtl_rx_vlan_en(tp, tp->netdev->features & NETIF_F_HW_VLAN_CTAG_RX); - ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8153_RMS); + ocp_data = tp->netdev->mtu + VLAN_ETH_HLEN + CRC_SIZE; + ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, ocp_data); ocp_write_byte(tp, MCU_TYPE_PLA, PLA_MTPS, MTPS_JUMBO); ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TCR0); @@ -2950,7 +2953,8 @@ static void r8153_enter_oob(struct r8152 *tp) usleep_range(1000, 2000); } - ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, RTL8153_RMS); + ocp_data = tp->netdev->mtu + VLAN_ETH_HLEN + CRC_SIZE; + ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, ocp_data); ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_TEREDO_CFG); ocp_data &= ~TEREDO_WAKE_MASK; @@ -4200,8 +4204,14 @@ static int rtl8152_change_mtu(struct net_device *dev, int new_mtu) dev->mtu = new_mtu; - if (netif_running(dev) && netif_carrier_ok(dev)) - r8153_set_rx_early_size(tp); + if (netif_running(dev)) { + u32 rms = new_mtu + VLAN_ETH_HLEN + CRC_SIZE; + + ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, rms); + + if (netif_carrier_ok(dev)) + r8153_set_rx_early_size(tp); + } mutex_unlock(&tp->control); diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index fea687f35b5a..d6988db1930d 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -462,8 +462,10 @@ static void vrf_rt6_release(struct net_device *dev, struct net_vrf *vrf) } if (rt6_local) { - if (rt6_local->rt6i_idev) + if (rt6_local->rt6i_idev) { in6_dev_put(rt6_local->rt6i_idev); + rt6_local->rt6i_idev = NULL; + } dst = &rt6_local->dst; dev_put(dst->dev); diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c index 33fb26833cd0..d9f37ee4bfdd 100644 --- a/drivers/net/wireless/ath/ath10k/hw.c +++ b/drivers/net/wireless/ath/ath10k/hw.c @@ -51,7 +51,7 @@ const struct ath10k_hw_regs qca6174_regs = { .rtc_soc_base_address = 0x00000800, .rtc_wmac_base_address = 0x00001000, .soc_core_base_address = 0x0003a000, - .wlan_mac_base_address = 0x00020000, + .wlan_mac_base_address = 0x00010000, .ce_wrapper_base_address = 0x00034000, .ce0_base_address = 0x00034400, .ce1_base_address = 0x00034800, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index d37b1695c64e..6927caecd48e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -2319,7 +2319,7 @@ iwl_mvm_mac_release_buffered_frames(struct ieee80211_hw *hw, { struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); - /* Called when we need to transmit (a) frame(s) from agg queue */ + /* Called when we need to transmit (a) frame(s) from agg or dqa queue */ iwl_mvm_sta_modify_sleep_tx_count(mvm, sta, reason, num_frames, tids, more_data, true); @@ -2338,7 +2338,8 @@ static void __iwl_mvm_mac_sta_notify(struct ieee80211_hw *hw, for (tid = 0; tid < IWL_MAX_TID_COUNT; tid++) { struct iwl_mvm_tid_data *tid_data = &mvmsta->tid_data[tid]; - if (tid_data->state != IWL_AGG_ON && + if (!iwl_mvm_is_dqa_supported(mvm) && + tid_data->state != IWL_AGG_ON && tid_data->state != IWL_EMPTYING_HW_QUEUE_DELBA) continue; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index bd1dcc863d8f..b51a2853cc80 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -3135,7 +3135,7 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm, struct ieee80211_sta *sta, enum ieee80211_frame_release_type reason, u16 cnt, u16 tids, bool more_data, - bool agg) + bool single_sta_queue) { struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); struct iwl_mvm_add_sta_cmd cmd = { @@ -3155,14 +3155,14 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm, for_each_set_bit(tid, &_tids, IWL_MAX_TID_COUNT) cmd.awake_acs |= BIT(tid_to_ucode_ac[tid]); - /* If we're releasing frames from aggregation queues then check if the - * all queues combined that we're releasing frames from have + /* If we're releasing frames from aggregation or dqa queues then check + * if all the queues that we're releasing frames from, combined, have: * - more frames than the service period, in which case more_data * needs to be set * - fewer than 'cnt' frames, in which case we need to adjust the * firmware command (but do that unconditionally) */ - if (agg) { + if (single_sta_queue) { int remaining = cnt; int sleep_tx_count; @@ -3172,7 +3172,8 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm, u16 n_queued; tid_data = &mvmsta->tid_data[tid]; - if (WARN(tid_data->state != IWL_AGG_ON && + if (WARN(!iwl_mvm_is_dqa_supported(mvm) && + tid_data->state != IWL_AGG_ON && tid_data->state != IWL_EMPTYING_HW_QUEUE_DELBA, "TID %d state is %d\n", tid, tid_data->state)) { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index 4be34f902278..1927ce607798 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -547,7 +547,7 @@ void iwl_mvm_sta_modify_sleep_tx_count(struct iwl_mvm *mvm, struct ieee80211_sta *sta, enum ieee80211_frame_release_type reason, u16 cnt, u16 tids, bool more_data, - bool agg); + bool single_sta_queue); int iwl_mvm_drain_sta(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, bool drain); void iwl_mvm_sta_modify_disable_tx(struct iwl_mvm *mvm, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index dd2b4a300819..3f37075f4cde 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -7,7 +7,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH - * Copyright(c) 2016 Intel Deutschland GmbH + * Copyright(c) 2016 - 2017 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -34,6 +34,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH + * Copyright(c) 2016 - 2017 Intel Deutschland GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -628,8 +629,10 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb) * values. * Note that we don't need to make sure it isn't agg'd, since we're * TXing non-sta + * For DQA mode - we shouldn't increase it though */ - atomic_inc(&mvm->pending_frames[sta_id]); + if (!iwl_mvm_is_dqa_supported(mvm)) + atomic_inc(&mvm->pending_frames[sta_id]); return 0; } @@ -1005,11 +1008,8 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, spin_unlock(&mvmsta->lock); - /* Increase pending frames count if this isn't AMPDU */ - if ((iwl_mvm_is_dqa_supported(mvm) && - mvmsta->tid_data[tx_cmd->tid_tspec].state != IWL_AGG_ON && - mvmsta->tid_data[tx_cmd->tid_tspec].state != IWL_AGG_STARTING) || - (!iwl_mvm_is_dqa_supported(mvm) && !is_ampdu)) + /* Increase pending frames count if this isn't AMPDU or DQA queue */ + if (!iwl_mvm_is_dqa_supported(mvm) && !is_ampdu) atomic_inc(&mvm->pending_frames[mvmsta->sta_id]); return 0; @@ -1079,12 +1079,13 @@ static void iwl_mvm_check_ratid_empty(struct iwl_mvm *mvm, lockdep_assert_held(&mvmsta->lock); if ((tid_data->state == IWL_AGG_ON || - tid_data->state == IWL_EMPTYING_HW_QUEUE_DELBA) && + tid_data->state == IWL_EMPTYING_HW_QUEUE_DELBA || + iwl_mvm_is_dqa_supported(mvm)) && iwl_mvm_tid_queued(tid_data) == 0) { /* - * Now that this aggregation queue is empty tell mac80211 so it - * knows we no longer have frames buffered for the station on - * this TID (for the TIM bitmap calculation.) + * Now that this aggregation or DQA queue is empty tell + * mac80211 so it knows we no longer have frames buffered for + * the station on this TID (for the TIM bitmap calculation.) */ ieee80211_sta_set_buffered(sta, tid, false); } @@ -1257,7 +1258,6 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, u8 skb_freed = 0; u16 next_reclaimed, seq_ctl; bool is_ndp = false; - bool txq_agg = false; /* Is this TXQ aggregated */ __skb_queue_head_init(&skbs); @@ -1283,6 +1283,10 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, info->flags |= IEEE80211_TX_STAT_ACK; break; case TX_STATUS_FAIL_DEST_PS: + /* In DQA, the FW should have stopped the queue and not + * return this status + */ + WARN_ON(iwl_mvm_is_dqa_supported(mvm)); info->flags |= IEEE80211_TX_STAT_TX_FILTERED; break; default: @@ -1387,15 +1391,6 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, bool send_eosp_ndp = false; spin_lock_bh(&mvmsta->lock); - if (iwl_mvm_is_dqa_supported(mvm)) { - enum iwl_mvm_agg_state state; - - state = mvmsta->tid_data[tid].state; - txq_agg = (state == IWL_AGG_ON || - state == IWL_EMPTYING_HW_QUEUE_DELBA); - } else { - txq_agg = txq_id >= mvm->first_agg_queue; - } if (!is_ndp) { tid_data->next_reclaimed = next_reclaimed; @@ -1452,11 +1447,11 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, * If the txq is not an AMPDU queue, there is no chance we freed * several skbs. Check that out... */ - if (txq_agg) + if (iwl_mvm_is_dqa_supported(mvm) || txq_id >= mvm->first_agg_queue) goto out; /* We can't free more than one frame at once on a shared queue */ - WARN_ON(!iwl_mvm_is_dqa_supported(mvm) && (skb_freed > 1)); + WARN_ON(skb_freed > 1); /* If we have still frames for this STA nothing to do here */ if (!atomic_sub_and_test(skb_freed, &mvm->pending_frames[sta_id])) diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index 5ebca1d0cfc7..b62e03d11c2e 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -57,8 +57,8 @@ MODULE_PARM_DESC(mfg_mode, "manufacturing mode enable:1, disable:0"); * In case of any errors during inittialization, this function also ensures * proper cleanup before exiting. */ -static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops, - void **padapter) +static int mwifiex_register(void *card, struct device *dev, + struct mwifiex_if_ops *if_ops, void **padapter) { struct mwifiex_adapter *adapter; int i; @@ -68,6 +68,7 @@ static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops, return -ENOMEM; *padapter = adapter; + adapter->dev = dev; adapter->card = card; /* Save interface specific operations in adapter */ @@ -1568,12 +1569,11 @@ mwifiex_add_card(void *card, struct completion *fw_done, { struct mwifiex_adapter *adapter; - if (mwifiex_register(card, if_ops, (void **)&adapter)) { + if (mwifiex_register(card, dev, if_ops, (void **)&adapter)) { pr_err("%s: software init failed\n", __func__); goto err_init_sw; } - adapter->dev = dev; mwifiex_probe_of(adapter); adapter->iface_type = iface_type; @@ -1718,6 +1718,9 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter) wiphy_unregister(adapter->wiphy); wiphy_free(adapter->wiphy); + if (adapter->irq_wakeup >= 0) + device_init_wakeup(adapter->dev, false); + /* Unregister device */ mwifiex_dbg(adapter, INFO, "info: unregister device\n"); diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c index a0d918094889..b8c990d10d6e 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.c +++ b/drivers/net/wireless/marvell/mwifiex/pcie.c @@ -2739,6 +2739,21 @@ static void mwifiex_pcie_device_dump(struct mwifiex_adapter *adapter) schedule_work(&card->work); } +static void mwifiex_pcie_free_buffers(struct mwifiex_adapter *adapter) +{ + struct pcie_service_card *card = adapter->card; + const struct mwifiex_pcie_card_reg *reg = card->pcie.reg; + + if (reg->sleep_cookie) + mwifiex_pcie_delete_sleep_cookie_buf(adapter); + + mwifiex_pcie_delete_cmdrsp_buf(adapter); + mwifiex_pcie_delete_evtbd_ring(adapter); + mwifiex_pcie_delete_rxbd_ring(adapter); + mwifiex_pcie_delete_txbd_ring(adapter); + card->cmdrsp_buf = NULL; +} + /* * This function initializes the PCI-E host memory space, WCB rings, etc. * @@ -2850,13 +2865,6 @@ err_enable_dev: /* * This function cleans up the allocated card buffers. - * - * The following are freed by this function - - * - TXBD ring buffers - * - RXBD ring buffers - * - Event BD ring buffers - * - Command response ring buffer - * - Sleep cookie buffer */ static void mwifiex_cleanup_pcie(struct mwifiex_adapter *adapter) { @@ -2875,6 +2883,8 @@ static void mwifiex_cleanup_pcie(struct mwifiex_adapter *adapter) "Failed to write driver not-ready signature\n"); } + mwifiex_pcie_free_buffers(adapter); + if (pdev) { pci_iounmap(pdev, card->pci_mmap); pci_iounmap(pdev, card->pci_mmap1); @@ -3126,10 +3136,7 @@ err_cre_txbd: pci_iounmap(pdev, card->pci_mmap1); } -/* This function cleans up the PCI-E host memory space. - * Some code is extracted from mwifiex_unregister_dev() - * - */ +/* This function cleans up the PCI-E host memory space. */ static void mwifiex_pcie_down_dev(struct mwifiex_adapter *adapter) { struct pcie_service_card *card = adapter->card; @@ -3140,14 +3147,7 @@ static void mwifiex_pcie_down_dev(struct mwifiex_adapter *adapter) adapter->seq_num = 0; - if (reg->sleep_cookie) - mwifiex_pcie_delete_sleep_cookie_buf(adapter); - - mwifiex_pcie_delete_cmdrsp_buf(adapter); - mwifiex_pcie_delete_evtbd_ring(adapter); - mwifiex_pcie_delete_rxbd_ring(adapter); - mwifiex_pcie_delete_txbd_ring(adapter); - card->cmdrsp_buf = NULL; + mwifiex_pcie_free_buffers(adapter); } static struct mwifiex_if_ops pcie_ops = { diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig index 65f86bc24c07..1dc43fc5f65f 100644 --- a/drivers/remoteproc/Kconfig +++ b/drivers/remoteproc/Kconfig @@ -76,7 +76,7 @@ config QCOM_ADSP_PIL depends on OF && ARCH_QCOM depends on REMOTEPROC depends on QCOM_SMEM - depends on QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n) + depends on RPMSG_QCOM_SMD || QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n && RPMSG_QCOM_SMD=n) select MFD_SYSCON select QCOM_MDT_LOADER select QCOM_RPROC_COMMON @@ -93,7 +93,7 @@ config QCOM_Q6V5_PIL depends on OF && ARCH_QCOM depends on QCOM_SMEM depends on REMOTEPROC - depends on QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n) + depends on RPMSG_QCOM_SMD || QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n && RPMSG_QCOM_SMD=n) select MFD_SYSCON select QCOM_RPROC_COMMON select QCOM_SCM @@ -104,7 +104,7 @@ config QCOM_Q6V5_PIL config QCOM_WCNSS_PIL tristate "Qualcomm WCNSS Peripheral Image Loader" depends on OF && ARCH_QCOM - depends on QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n) + depends on RPMSG_QCOM_SMD || QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n && RPMSG_QCOM_SMD=n) depends on QCOM_SMEM depends on REMOTEPROC select QCOM_MDT_LOADER diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 4bf55b5d78be..3c52867dfe28 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -1253,20 +1253,6 @@ config SCSI_LPFC_DEBUG_FS This makes debugging information from the lpfc driver available via the debugfs filesystem. -config LPFC_NVME_INITIATOR - bool "Emulex LightPulse Fibre Channel NVME Initiator Support" - depends on SCSI_LPFC && NVME_FC - ---help--- - This enables NVME Initiator support in the Emulex lpfc driver. - -config LPFC_NVME_TARGET - bool "Emulex LightPulse Fibre Channel NVME Initiator Support" - depends on SCSI_LPFC && NVME_TARGET_FC - ---help--- - This enables NVME Target support in the Emulex lpfc driver. - Target enablement must still be enabled on a per adapter - basis by module parameters. - config SCSI_SIM710 tristate "Simple 53c710 SCSI support (Compaq, NCR machines)" depends on (EISA || MCA) && SCSI diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 524a0c755ed7..0d0be7754a65 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -2956,7 +2956,7 @@ static int hpsa_send_reset(struct ctlr_info *h, unsigned char *scsi3addr, /* fill_cmd can't fail here, no data buffer to map. */ (void) fill_cmd(c, reset_type, h, NULL, 0, 0, scsi3addr, TYPE_MSG); - rc = hpsa_scsi_do_simple_cmd(h, c, reply_queue, DEFAULT_TIMEOUT); + rc = hpsa_scsi_do_simple_cmd(h, c, reply_queue, NO_TIMEOUT); if (rc) { dev_warn(&h->pdev->dev, "Failed to send reset command\n"); goto out; @@ -3714,7 +3714,7 @@ exit_failed: * # (integer code indicating one of several NOT READY states * describing why a volume is to be kept offline) */ -static int hpsa_volume_offline(struct ctlr_info *h, +static unsigned char hpsa_volume_offline(struct ctlr_info *h, unsigned char scsi3addr[]) { struct CommandList *c; @@ -3735,7 +3735,7 @@ static int hpsa_volume_offline(struct ctlr_info *h, DEFAULT_TIMEOUT); if (rc) { cmd_free(h, c); - return 0; + return HPSA_VPD_LV_STATUS_UNSUPPORTED; } sense = c->err_info->SenseInfo; if (c->err_info->SenseLen > sizeof(c->err_info->SenseInfo)) @@ -3746,19 +3746,13 @@ static int hpsa_volume_offline(struct ctlr_info *h, cmd_status = c->err_info->CommandStatus; scsi_status = c->err_info->ScsiStatus; cmd_free(h, c); - /* Is the volume 'not ready'? */ - if (cmd_status != CMD_TARGET_STATUS || - scsi_status != SAM_STAT_CHECK_CONDITION || - sense_key != NOT_READY || - asc != ASC_LUN_NOT_READY) { - return 0; - } /* Determine the reason for not ready state */ ldstat = hpsa_get_volume_status(h, scsi3addr); /* Keep volume offline in certain cases: */ switch (ldstat) { + case HPSA_LV_FAILED: case HPSA_LV_UNDERGOING_ERASE: case HPSA_LV_NOT_AVAILABLE: case HPSA_LV_UNDERGOING_RPI: @@ -3780,7 +3774,7 @@ static int hpsa_volume_offline(struct ctlr_info *h, default: break; } - return 0; + return HPSA_LV_OK; } /* @@ -3853,10 +3847,10 @@ static int hpsa_update_device_info(struct ctlr_info *h, /* Do an inquiry to the device to see what it is. */ if (hpsa_scsi_do_inquiry(h, scsi3addr, 0, inq_buff, (unsigned char) OBDR_TAPE_INQ_SIZE) != 0) { - /* Inquiry failed (msg printed already) */ dev_err(&h->pdev->dev, - "hpsa_update_device_info: inquiry failed\n"); - rc = -EIO; + "%s: inquiry failed, device will be skipped.\n", + __func__); + rc = HPSA_INQUIRY_FAILED; goto bail_out; } @@ -3885,15 +3879,19 @@ static int hpsa_update_device_info(struct ctlr_info *h, if ((this_device->devtype == TYPE_DISK || this_device->devtype == TYPE_ZBC) && is_logical_dev_addr_mode(scsi3addr)) { - int volume_offline; + unsigned char volume_offline; hpsa_get_raid_level(h, scsi3addr, &this_device->raid_level); if (h->fw_support & MISC_FW_RAID_OFFLOAD_BASIC) hpsa_get_ioaccel_status(h, scsi3addr, this_device); volume_offline = hpsa_volume_offline(h, scsi3addr); - if (volume_offline < 0 || volume_offline > 0xff) - volume_offline = HPSA_VPD_LV_STATUS_UNSUPPORTED; - this_device->volume_offline = volume_offline & 0xff; + if (volume_offline == HPSA_LV_FAILED) { + rc = HPSA_LV_FAILED; + dev_err(&h->pdev->dev, + "%s: LV failed, device will be skipped.\n", + __func__); + goto bail_out; + } } else { this_device->raid_level = RAID_UNKNOWN; this_device->offload_config = 0; @@ -4379,8 +4377,7 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h) goto out; } if (rc) { - dev_warn(&h->pdev->dev, - "Inquiry failed, skipping device.\n"); + h->drv_req_rescan = 1; continue; } @@ -5558,7 +5555,7 @@ static void hpsa_scan_complete(struct ctlr_info *h) spin_lock_irqsave(&h->scan_lock, flags); h->scan_finished = 1; - wake_up_all(&h->scan_wait_queue); + wake_up(&h->scan_wait_queue); spin_unlock_irqrestore(&h->scan_lock, flags); } @@ -5576,11 +5573,23 @@ static void hpsa_scan_start(struct Scsi_Host *sh) if (unlikely(lockup_detected(h))) return hpsa_scan_complete(h); + /* + * If a scan is already waiting to run, no need to add another + */ + spin_lock_irqsave(&h->scan_lock, flags); + if (h->scan_waiting) { + spin_unlock_irqrestore(&h->scan_lock, flags); + return; + } + + spin_unlock_irqrestore(&h->scan_lock, flags); + /* wait until any scan already in progress is finished. */ while (1) { spin_lock_irqsave(&h->scan_lock, flags); if (h->scan_finished) break; + h->scan_waiting = 1; spin_unlock_irqrestore(&h->scan_lock, flags); wait_event(h->scan_wait_queue, h->scan_finished); /* Note: We don't need to worry about a race between this @@ -5590,6 +5599,7 @@ static void hpsa_scan_start(struct Scsi_Host *sh) */ } h->scan_finished = 0; /* mark scan as in progress */ + h->scan_waiting = 0; spin_unlock_irqrestore(&h->scan_lock, flags); if (unlikely(lockup_detected(h))) @@ -8792,6 +8802,7 @@ reinit_after_soft_reset: init_waitqueue_head(&h->event_sync_wait_queue); mutex_init(&h->reset_mutex); h->scan_finished = 1; /* no scan currently in progress */ + h->scan_waiting = 0; pci_set_drvdata(pdev, h); h->ndevices = 0; diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h index bf6cdc106654..6f04f2ad4125 100644 --- a/drivers/scsi/hpsa.h +++ b/drivers/scsi/hpsa.h @@ -201,6 +201,7 @@ struct ctlr_info { dma_addr_t errinfo_pool_dhandle; unsigned long *cmd_pool_bits; int scan_finished; + u8 scan_waiting : 1; spinlock_t scan_lock; wait_queue_head_t scan_wait_queue; diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h index a584cdf07058..5961705eef76 100644 --- a/drivers/scsi/hpsa_cmd.h +++ b/drivers/scsi/hpsa_cmd.h @@ -156,6 +156,7 @@ #define CFGTBL_BusType_Fibre2G 0x00000200l /* VPD Inquiry types */ +#define HPSA_INQUIRY_FAILED 0x02 #define HPSA_VPD_SUPPORTED_PAGES 0x00 #define HPSA_VPD_LV_DEVICE_ID 0x83 #define HPSA_VPD_LV_DEVICE_GEOMETRY 0xC1 @@ -166,6 +167,7 @@ /* Logical volume states */ #define HPSA_VPD_LV_STATUS_UNSUPPORTED 0xff #define HPSA_LV_OK 0x0 +#define HPSA_LV_FAILED 0x01 #define HPSA_LV_NOT_AVAILABLE 0x0b #define HPSA_LV_UNDERGOING_ERASE 0x0F #define HPSA_LV_UNDERGOING_RPI 0x12 diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 5c3be3e6f5e2..22819afbaef5 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -3315,9 +3315,9 @@ LPFC_ATTR_R(nvmet_mrq_post, LPFC_DEF_MRQ_POST, * lpfc_enable_fc4_type: Defines what FC4 types are supported. * Supported Values: 1 - register just FCP * 3 - register both FCP and NVME - * Supported values are [1,3]. Default value is 3 + * Supported values are [1,3]. Default value is 1 */ -LPFC_ATTR_R(enable_fc4_type, LPFC_ENABLE_BOTH, +LPFC_ATTR_R(enable_fc4_type, LPFC_ENABLE_FCP, LPFC_ENABLE_FCP, LPFC_ENABLE_BOTH, "Define fc4 type to register with fabric."); diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 2697d49da4d7..6cc561b04211 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -5891,10 +5891,17 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) /* Check to see if it matches any module parameter */ for (i = 0; i < lpfc_enable_nvmet_cnt; i++) { if (wwn == lpfc_enable_nvmet[i]) { +#if (IS_ENABLED(CONFIG_NVME_TARGET_FC)) lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "6017 NVME Target %016llx\n", wwn); phba->nvmet_support = 1; /* a match */ +#else + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "6021 Can't enable NVME Target." + " NVME_TARGET_FC infrastructure" + " is not in kernel\n"); +#endif } } } diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 0a4c19081409..0024de1c6c1f 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -2149,7 +2149,7 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport) /* localport is allocated from the stack, but the registration * call allocates heap memory as well as the private area. */ -#ifdef CONFIG_LPFC_NVME_INITIATOR +#if (IS_ENABLED(CONFIG_NVME_FC)) ret = nvme_fc_register_localport(&nfcp_info, &lpfc_nvme_template, &vport->phba->pcidev->dev, &localport); #else @@ -2190,7 +2190,7 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport) void lpfc_nvme_destroy_localport(struct lpfc_vport *vport) { -#ifdef CONFIG_LPFC_NVME_INITIATOR +#if (IS_ENABLED(CONFIG_NVME_FC)) struct nvme_fc_local_port *localport; struct lpfc_nvme_lport *lport; struct lpfc_nvme_rport *rport = NULL, *rport_next = NULL; @@ -2274,7 +2274,7 @@ lpfc_nvme_update_localport(struct lpfc_vport *vport) int lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) { -#ifdef CONFIG_LPFC_NVME_INITIATOR +#if (IS_ENABLED(CONFIG_NVME_FC)) int ret = 0; struct nvme_fc_local_port *localport; struct lpfc_nvme_lport *lport; @@ -2403,7 +2403,7 @@ lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) void lpfc_nvme_unregister_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) { -#ifdef CONFIG_LPFC_NVME_INITIATOR +#if (IS_ENABLED(CONFIG_NVME_FC)) int ret; struct nvme_fc_local_port *localport; struct lpfc_nvme_lport *lport; diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c index b7739a554fe0..7ca868f394da 100644 --- a/drivers/scsi/lpfc/lpfc_nvmet.c +++ b/drivers/scsi/lpfc/lpfc_nvmet.c @@ -671,7 +671,7 @@ lpfc_nvmet_create_targetport(struct lpfc_hba *phba) lpfc_tgttemplate.target_features = NVMET_FCTGTFEAT_READDATA_RSP | NVMET_FCTGTFEAT_NEEDS_CMD_CPUSCHED; -#ifdef CONFIG_LPFC_NVME_TARGET +#if (IS_ENABLED(CONFIG_NVME_TARGET_FC)) error = nvmet_fc_register_targetport(&pinfo, &lpfc_tgttemplate, &phba->pcidev->dev, &phba->targetport); @@ -756,7 +756,7 @@ lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba, void lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba) { -#ifdef CONFIG_LPFC_NVME_TARGET +#if (IS_ENABLED(CONFIG_NVME_TARGET_FC)) struct lpfc_nvmet_tgtport *tgtp; if (phba->nvmet_support == 0) @@ -788,7 +788,7 @@ static void lpfc_nvmet_unsol_ls_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, struct hbq_dmabuf *nvmebuf) { -#ifdef CONFIG_LPFC_NVME_TARGET +#if (IS_ENABLED(CONFIG_NVME_TARGET_FC)) struct lpfc_nvmet_tgtport *tgtp; struct fc_frame_header *fc_hdr; struct lpfc_nvmet_rcv_ctx *ctxp; @@ -891,7 +891,7 @@ lpfc_nvmet_unsol_fcp_buffer(struct lpfc_hba *phba, struct rqb_dmabuf *nvmebuf, uint64_t isr_timestamp) { -#ifdef CONFIG_LPFC_NVME_TARGET +#if (IS_ENABLED(CONFIG_NVME_TARGET_FC)) struct lpfc_nvmet_rcv_ctx *ctxp; struct lpfc_nvmet_tgtport *tgtp; struct fc_frame_header *fc_hdr; diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index e7e5974e1a2c..2b209bbb4c91 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -35,8 +35,8 @@ /* * MegaRAID SAS Driver meta data */ -#define MEGASAS_VERSION "07.701.16.00-rc1" -#define MEGASAS_RELDATE "February 2, 2017" +#define MEGASAS_VERSION "07.701.17.00-rc1" +#define MEGASAS_RELDATE "March 2, 2017" /* * Device IDs diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 7ac9a9ee9bd4..0016f12cc563 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -1963,6 +1963,9 @@ scan_target: if (!mr_device_priv_data) return -ENOMEM; sdev->hostdata = mr_device_priv_data; + + atomic_set(&mr_device_priv_data->r1_ldio_hint, + instance->r1_ldio_hint_default); return 0; } @@ -5034,10 +5037,12 @@ megasas_setup_irqs_msix(struct megasas_instance *instance, u8 is_probe) &instance->irq_context[j]); /* Retry irq register for IO_APIC*/ instance->msix_vectors = 0; - if (is_probe) + if (is_probe) { + pci_free_irq_vectors(instance->pdev); return megasas_setup_irqs_ioapic(instance); - else + } else { return -1; + } } } return 0; @@ -5277,9 +5282,11 @@ static int megasas_init_fw(struct megasas_instance *instance) MPI2_REPLY_POST_HOST_INDEX_OFFSET); } - i = pci_alloc_irq_vectors(instance->pdev, 1, 1, PCI_IRQ_LEGACY); - if (i < 0) - goto fail_setup_irqs; + if (!instance->msix_vectors) { + i = pci_alloc_irq_vectors(instance->pdev, 1, 1, PCI_IRQ_LEGACY); + if (i < 0) + goto fail_setup_irqs; + } dev_info(&instance->pdev->dev, "firmware supports msix\t: (%d)", fw_msix_count); diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 29650ba669da..f990ab4d45e1 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -2159,7 +2159,7 @@ megasas_set_raidflag_cpu_affinity(union RAID_CONTEXT_UNION *praid_context, cpu_sel = MR_RAID_CTX_CPUSEL_1; if (is_stream_detected(rctx_g35) && - (raid->level == 5) && + ((raid->level == 5) || (raid->level == 6)) && (raid->writeMode == MR_RL_WRITE_THROUGH_MODE) && (cpu_sel == MR_RAID_CTX_CPUSEL_FCFS)) cpu_sel = MR_RAID_CTX_CPUSEL_0; @@ -2338,7 +2338,7 @@ megasas_build_ldio_fusion(struct megasas_instance *instance, fp_possible = false; atomic_dec(&instance->fw_outstanding); } else if ((scsi_buff_len > MR_LARGE_IO_MIN_SIZE) || - atomic_dec_if_positive(&mrdev_priv->r1_ldio_hint)) { + (atomic_dec_if_positive(&mrdev_priv->r1_ldio_hint) > 0)) { fp_possible = false; atomic_dec(&instance->fw_outstanding); if (scsi_buff_len > MR_LARGE_IO_MIN_SIZE) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 1359913bf840..e8c26e6e6237 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -7642,7 +7642,7 @@ static inline ssize_t ufshcd_pm_lvl_store(struct device *dev, if (kstrtoul(buf, 0, &value)) return -EINVAL; - if ((value < UFS_PM_LVL_0) || (value >= UFS_PM_LVL_MAX)) + if (value >= UFS_PM_LVL_MAX) return -EINVAL; spin_lock_irqsave(hba->host->host_lock, flags); diff --git a/drivers/tty/serial/st-asc.c b/drivers/tty/serial/st-asc.c index bcf1d33e6ffe..c334bcc59c64 100644 --- a/drivers/tty/serial/st-asc.c +++ b/drivers/tty/serial/st-asc.c @@ -575,12 +575,13 @@ static void asc_set_termios(struct uart_port *port, struct ktermios *termios, pinctrl_select_state(ascport->pinctrl, ascport->states[NO_HW_FLOWCTRL]); - gpiod = devm_get_gpiod_from_child(port->dev, "rts", - &np->fwnode); - if (!IS_ERR(gpiod)) { - gpiod_direction_output(gpiod, 0); + gpiod = devm_fwnode_get_gpiod_from_child(port->dev, + "rts", + &np->fwnode, + GPIOD_OUT_LOW, + np->name); + if (!IS_ERR(gpiod)) ascport->rts = gpiod; - } } } diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index ce5e63d2c66a..44eed8eb0725 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -223,6 +223,46 @@ vhost_transport_send_pkt(struct virtio_vsock_pkt *pkt) return len; } +static int +vhost_transport_cancel_pkt(struct vsock_sock *vsk) +{ + struct vhost_vsock *vsock; + struct virtio_vsock_pkt *pkt, *n; + int cnt = 0; + LIST_HEAD(freeme); + + /* Find the vhost_vsock according to guest context id */ + vsock = vhost_vsock_get(vsk->remote_addr.svm_cid); + if (!vsock) + return -ENODEV; + + spin_lock_bh(&vsock->send_pkt_list_lock); + list_for_each_entry_safe(pkt, n, &vsock->send_pkt_list, list) { + if (pkt->vsk != vsk) + continue; + list_move(&pkt->list, &freeme); + } + spin_unlock_bh(&vsock->send_pkt_list_lock); + + list_for_each_entry_safe(pkt, n, &freeme, list) { + if (pkt->reply) + cnt++; + list_del(&pkt->list); + virtio_transport_free_pkt(pkt); + } + + if (cnt) { + struct vhost_virtqueue *tx_vq = &vsock->vqs[VSOCK_VQ_TX]; + int new_cnt; + + new_cnt = atomic_sub_return(cnt, &vsock->queued_replies); + if (new_cnt + cnt >= tx_vq->num && new_cnt < tx_vq->num) + vhost_poll_queue(&tx_vq->poll); + } + + return 0; +} + static struct virtio_vsock_pkt * vhost_vsock_alloc_pkt(struct vhost_virtqueue *vq, unsigned int out, unsigned int in) @@ -675,6 +715,7 @@ static struct virtio_transport vhost_transport = { .release = virtio_transport_release, .connect = virtio_transport_connect, .shutdown = virtio_transport_shutdown, + .cancel_pkt = vhost_transport_cancel_pkt, .dgram_enqueue = virtio_transport_dgram_enqueue, .dgram_dequeue = virtio_transport_dgram_dequeue, |