diff options
| author |   Florian Fainelli <florian.fainelli@broadcom.com> | 2023-05-31 16:17:29 -0700 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2023-06-01 21:40:10 -0700 |
| commit | e8b6f79b41840c542b7ef45c16b31dd17e1cc6e1 (patch) | |
| tree | 489c5e4bf8d8dcf82da8a5b6c0c52c1f5f94159c /include/linux/brcmphy.h | |
| parent | r8169: use dev_err_probe in all appropriate places in rtl_init_one() (diff) | |
| download | wireguard-linux-e8b6f79b41840c542b7ef45c16b31dd17e1cc6e1.tar.xz wireguard-linux-e8b6f79b41840c542b7ef45c16b31dd17e1cc6e1.zip | |
net: phy: broadcom: Add LPI counter
Add the ability to read the PHY maintained LPI counter which is in the
Clause 45 vendor space, device address 7, offset 0x803F. The counter is
cleared on read.
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230531231729.1873932-1-florian.fainelli@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/brcmphy.h')
| -rw-r--r-- | include/linux/brcmphy.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index e9afbfb6d7a5..251833ab271f 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -359,6 +359,8 @@ #define LPI_FEATURE_EN 0x8000 #define LPI_FEATURE_EN_DIG1000X 0x4000 +#define BRCM_CL45VEN_EEE_LPI_CNT 0x803f + /* Core register definitions*/ #define MII_BRCM_CORE_BASE12 0x12 #define MII_BRCM_CORE_BASE13 0x13 |