diff options
| author | Hannu Lounento <hannu.lounento@ge.com> | 2018-01-10 20:31:24 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2018-02-04 12:00:58 +0100 |
| commit | f1bcad22dd19754d2233d3150c841c3659ae9560 (patch) | |
| tree | f6ae6eae2c6081766be293e4ed24ea0e98708bc9 /drivers/net/e1000.h | |
| parent | a61b65ffb572c5bd08311f033d70107a487fe479 (diff) | |
net: e1000: add support for writing to EEPROM
Port functions for writing to EEPROM, updating the checksum and
committing data to flash from the Linux kernel igb driver.
Functions were ported from Linux 4.8-rc2 (694d0d0bb20).
Signed-off-by: Hannu Lounento <hannu.lounento@ge.com>
CC: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'drivers/net/e1000.h')
| -rw-r--r-- | drivers/net/e1000.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/e1000.h b/drivers/net/e1000.h index fcb7df0d83..6376de15ad 100644 --- a/drivers/net/e1000.h +++ b/drivers/net/e1000.h @@ -1242,6 +1242,9 @@ struct e1000_hw { #define E1000_EECD_SELSHAD 0x00020000 /* Select Shadow RAM */ #define E1000_EECD_INITSRAM 0x00040000 /* Initialize Shadow RAM */ #define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */ +#define E1000_EECD_FLUPD_I210 0x00800000 /* Update FLASH */ +#define E1000_EECD_FLUDONE_I210 0x04000000 /* Update FLASH done*/ +#define E1000_FLUDONE_ATTEMPTS 20000 #define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */ #define E1000_EECD_SHADV 0x00200000 /* Shadow RAM Data Valid */ #define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */ |