Message ID | 20201101125114.1316879-18-ciorneiioana@gmail.com |
---|---|
State | Accepted |
Delegated to: | David Miller |
Headers | show |
Series | net: phy: add support for shared interrupts (part 1) | expand |
Context | Check | Description |
---|---|---|
jkicinski/cover_letter | success | Link |
jkicinski/fixes_present | success | Link |
jkicinski/patch_count | fail | Series longer than 15 patches |
jkicinski/tree_selection | success | Clearly marked for net-next |
jkicinski/subject_prefix | success | Link |
jkicinski/source_inline | success | Was 0 now: 0 |
jkicinski/verify_signedoff | success | Link |
jkicinski/module_param | success | Was 0 now: 0 |
jkicinski/build_32bit | success | Errors and warnings before: 667 this patch: 667 |
jkicinski/kdoc | success | Errors and warnings before: 0 this patch: 0 |
jkicinski/verify_fixes | success | Link |
jkicinski/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 26 lines checked |
jkicinski/build_allmodconfig_warn | success | Errors and warnings before: 582 this patch: 582 |
jkicinski/header_inline | success | Link |
jkicinski/stable | success | Stable not CCed |
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index f54f483d7fd6..e13a46c25437 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -2463,6 +2463,19 @@ int genphy_soft_reset(struct phy_device *phydev) } EXPORT_SYMBOL(genphy_soft_reset); +irqreturn_t genphy_handle_interrupt_no_ack(struct phy_device *phydev) +{ + /* It seems there are cases where the interrupts are handled by another + * entity (ie an IRQ controller embedded inside the PHY) and do not + * need any other interraction from phylib. In this case, just trigger + * the state machine directly. + */ + phy_trigger_machine(phydev); + + return 0; +} +EXPORT_SYMBOL(genphy_handle_interrupt_no_ack); + /** * genphy_read_abilities - read PHY abilities from Clause 22 registers * @phydev: target phy_device struct diff --git a/include/linux/phy.h b/include/linux/phy.h index 566b39f6cd64..4f158d6352ae 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1510,6 +1510,7 @@ int genphy_suspend(struct phy_device *phydev); int genphy_resume(struct phy_device *phydev); int genphy_loopback(struct phy_device *phydev, bool enable); int genphy_soft_reset(struct phy_device *phydev); +irqreturn_t genphy_handle_interrupt_no_ack(struct phy_device *phydev); static inline int genphy_config_aneg(struct phy_device *phydev) {