| Message ID | 20230524144539.62618-6-Parthiban.Veerasooran@microchip.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | microchip_t1s: Update on Microchip 10BASE-T1S PHY driver | expand |
| Context | Check | Description |
|---|---|---|
| netdev/series_format | success | Posting correctly formatted |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/fixes_present | success | Fixes tag not required for -next series |
| netdev/header_inline | success | No static functions without inline keyword in header files |
| netdev/build_32bit | success | Errors and warnings before: 8 this patch: 8 |
| netdev/cc_maintainers | success | CCed 8 of 8 maintainers |
| netdev/build_clang | success | Errors and warnings before: 8 this patch: 8 |
| netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
| netdev/deprecated_api | success | None detected |
| netdev/check_selftest | success | No net selftest shell script |
| netdev/verify_fixes | success | No Fixes tag |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 8 this patch: 8 |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 26 lines checked |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/source_inline | success | Was 0 now: 0 |
On Wed, May 24, 2023 at 08:15:38PM +0530, Parthiban Veerasooran wrote: > By default, except Reset Complete interrupt in the Interrupt Mask 2 > Register all other interrupts are disabled/masked. As Reset Complete > status is already handled, it doesn't make sense to disable it. > > Reviewed-by: Andrew Lunn <andrew@lunn.ch> > Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com> > --- Reviewed-by: Ramón Nordin Rodriguez <ramon.nordin.rodriguez@ferroamp.se> Tested-by: Ramón Nordin Rodriguez <ramon.nordin.rodriguez@ferroamp.se> Testing has been pretty rudamentary, but the procedure has been as follows: * Hotplug 2 devices * Unload and reload the lkm * Ping 2 devices over ipv6 link local addresses All testing has been performed with the EVB-LAN8670-USB
diff --git a/drivers/net/phy/microchip_t1s.c b/drivers/net/phy/microchip_t1s.c index 05a88b561993..6f9e197d8623 100644 --- a/drivers/net/phy/microchip_t1s.c +++ b/drivers/net/phy/microchip_t1s.c @@ -12,8 +12,6 @@ #define PHY_ID_LAN867X_REVB1 0x0007C162 -#define LAN867X_REG_IRQ_1_CTL 0x001C -#define LAN867X_REG_IRQ_2_CTL 0x001D #define LAN867X_REG_STS2 0x0019 #define LAN867x_RESET_COMPLETE_STS BIT(11) @@ -106,17 +104,7 @@ static int lan867x_revb1_config_init(struct phy_device *phydev) return err; } - /* None of the interrupts in the lan867x phy seem relevant. - * Other phys inspect the link status and call phy_trigger_machine - * in the interrupt handler. - * This phy does not support link status, and thus has no interrupt - * for it either. - * So we'll just disable all interrupts on the chip. - */ - err = phy_write_mmd(phydev, MDIO_MMD_VEND2, LAN867X_REG_IRQ_1_CTL, 0xFFFF); - if (err != 0) - return err; - return phy_write_mmd(phydev, MDIO_MMD_VEND2, LAN867X_REG_IRQ_2_CTL, 0xFFFF); + return 0; } static int lan867x_read_status(struct phy_device *phydev)