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author | Alex Shi <alex.shi@linaro.org> | 2017-11-16 04:03:33 (GMT) |
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committer | Alex Shi <alex.shi@linaro.org> | 2017-11-16 04:03:33 (GMT) |
commit | 56f4a560c6d6318b5a8e18a1b3e44909a5158d1e (patch) | |
tree | 3193b43eebd2cde7b13de9eb4b37cb5a1dccfdd0 /include/linux | |
parent | 3871608e4cb995b0fb9c630da9ac45b246151fef (diff) | |
parent | 9b609ba2c2df8290054e5c62be69101b43e2a976 (diff) | |
download | linux-56f4a560c6d6318b5a8e18a1b3e44909a5158d1e.tar.xz |
Merge tag 'v4.9.62' into linux-linaro-lsk-v4.9
This is the 4.9.62 stable release
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/phy.h | 8 | ||||
-rw-r--r-- | include/linux/preempt.h | 21 | ||||
-rw-r--r-- | include/linux/usb/cdc_ncm.h | 1 |
3 files changed, 16 insertions, 14 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 8431c8c..a04d69a 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -142,11 +142,7 @@ static inline const char *phy_modes(phy_interface_t interface) /* Used when trying to connect to a specific phy (mii bus id:phy device id) */ #define PHY_ID_FMT "%s:%02x" -/* - * Need to be a little smaller than phydev->dev.bus_id to leave room - * for the ":%02x" - */ -#define MII_BUS_ID_SIZE (20 - 3) +#define MII_BUS_ID_SIZE 61 /* Or MII_ADDR_C45 into regnum for read/write on mii_bus to enable the 21 bit IEEE 802.3ae clause 45 addressing mode used by 10GIGE phy chips. */ @@ -602,7 +598,7 @@ struct phy_driver { /* A Structure for boards to register fixups with the PHY Lib */ struct phy_fixup { struct list_head list; - char bus_id[20]; + char bus_id[MII_BUS_ID_SIZE + 3]; u32 phy_uid; u32 phy_uid_mask; int (*run)(struct phy_device *phydev); diff --git a/include/linux/preempt.h b/include/linux/preempt.h index 75e4e30..7eeceac 100644 --- a/include/linux/preempt.h +++ b/include/linux/preempt.h @@ -65,19 +65,24 @@ /* * Are we doing bottom half or hardware interrupt processing? - * Are we in a softirq context? Interrupt context? - * in_softirq - Are we currently processing softirq or have bh disabled? - * in_serving_softirq - Are we currently processing softirq? + * + * in_irq() - We're in (hard) IRQ context + * in_softirq() - We have BH disabled, or are processing softirqs + * in_interrupt() - We're in NMI,IRQ,SoftIRQ context or have BH disabled + * in_serving_softirq() - We're in softirq context + * in_nmi() - We're in NMI context + * in_task() - We're in task context + * + * Note: due to the BH disabled confusion: in_softirq(),in_interrupt() really + * should not be used in new code. */ #define in_irq() (hardirq_count()) #define in_softirq() (softirq_count()) #define in_interrupt() (irq_count()) #define in_serving_softirq() (softirq_count() & SOFTIRQ_OFFSET) - -/* - * Are we in NMI context? - */ -#define in_nmi() (preempt_count() & NMI_MASK) +#define in_nmi() (preempt_count() & NMI_MASK) +#define in_task() (!(preempt_count() & \ + (NMI_MASK | HARDIRQ_MASK | SOFTIRQ_OFFSET))) /* * The preempt_count offset after preempt_disable(); diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h index 00d2324..b0fad11 100644 --- a/include/linux/usb/cdc_ncm.h +++ b/include/linux/usb/cdc_ncm.h @@ -83,6 +83,7 @@ /* Driver flags */ #define CDC_NCM_FLAG_NDP_TO_END 0x02 /* NDP is placed at end of frame */ #define CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE 0x04 /* Avoid altsetting toggle during init */ +#define CDC_NCM_FLAG_RESET_NTB16 0x08 /* set NDP16 one more time after altsetting switch */ #define cdc_ncm_comm_intf_is_mbim(x) ((x)->desc.bInterfaceSubClass == USB_CDC_SUBCLASS_MBIM && \ (x)->desc.bInterfaceProtocol == USB_CDC_PROTO_NONE) |