Florian Fainelli 87aa9f9c61
net: phy: consolidate PHY reset in phy_init_hw() ...
There are quite a lot of drivers touching a PHY device MII_BMCR
register to reset the PHY without taking care of:
1) ensuring that BMCR_RESET is cleared after a given timeout
2) the PHY state machine resuming to the proper state and re-applying
potentially changed settings such as auto-negotiation
Introduce phy_poll_reset() which will take care of polling the MII_BMCR
for the BMCR_RESET bit to be cleared after a given timeout or return a
timeout error code.
In order to make sure the PHY is in a correct state, phy_init_hw() first
issues a software reset through MII_BMCR and then applies any fixups.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com >
Signed-off-by: David S. Miller <davem@davemloft.net >
2013-12-09 20:38:59 -05:00
2013-11-18 15:36:04 -08:00
2013-07-03 16:08:06 -07:00
2013-10-19 23:32:50 +02:00
2013-09-11 15:59:28 -07:00
2013-10-28 10:19:38 -07:00
2013-11-05 17:23:52 +00:00
2013-11-13 12:09:14 +09:00
2013-09-30 14:31:02 -07:00
2013-11-08 09:10:31 -07:00
2012-11-09 18:07:11 +05:30
2013-11-13 12:09:06 +09:00
2013-10-02 16:03:51 -04:00
2013-05-21 10:21:57 -07:00
2013-10-25 22:42:24 +02:00
2013-10-30 01:21:24 +01:00
2013-07-03 16:07:42 -07:00
2013-07-25 12:37:24 +02:00
2013-11-12 13:11:09 -05:00
2013-12-09 20:20:14 -05:00
2013-11-27 20:40:04 -08:00
2013-11-12 15:01:39 +09:00
2013-01-01 11:18:26 -02:00
2013-08-20 12:47:28 +02:00
2013-04-12 14:06:16 +10:00
2013-09-27 09:37:01 +09:00
2012-11-19 14:28:24 +01:00
2013-08-20 12:41:11 +02:00
2013-11-22 08:38:55 -08:00
2012-11-14 15:07:18 -08:00
2013-08-27 10:50:52 +02:00
2013-11-25 09:02:30 +01:00
2013-07-31 10:33:05 +02:00
2013-11-15 16:35:10 -08:00
2013-11-14 18:38:04 +01:00
2013-04-02 09:39:55 -07:00
2012-09-20 16:49:17 -04:00
2013-10-15 23:42:07 -07:00
2013-10-17 21:18:32 +02:00
2013-07-24 22:06:34 -07:00
2013-10-08 23:51:50 +02:00
2013-07-04 11:40:58 -07:00
2013-08-12 17:43:13 -07:00
2013-10-17 14:38:44 +02:00
2013-08-26 17:22:13 -07:00
2013-05-17 15:17:12 +02:00
2013-05-28 12:02:12 +02:00
2013-10-05 18:01:42 -07:00
2013-05-28 12:02:12 +02:00
2013-03-22 12:10:42 -04:00
2013-08-27 10:50:52 +02:00
2013-01-26 22:20:06 -08:00
2013-12-09 20:38:59 -05:00
2013-01-10 01:27:46 +01:00
2013-07-09 22:09:19 +02:00
2013-09-25 15:43:33 -06:00
2013-11-20 13:25:04 -08:00
2013-08-27 14:44:27 +10:00
2013-09-26 09:45:40 -07:00
2012-10-02 21:14:29 +10:00
2013-09-23 16:46:17 -04:00
2013-07-25 12:34:15 +02:00
2013-09-25 10:07:02 -07:00
2013-10-24 17:16:53 +02:00
2013-11-12 14:13:14 +09:00
2013-09-15 17:41:30 -04:00
2013-10-25 17:17:04 -04:00
2013-10-16 13:16:19 -07:00
2013-10-29 11:38:04 +01:00
2013-08-20 12:52:28 +02:00
2013-11-13 12:09:14 +09:00
2013-10-16 13:35:02 -07:00
2013-09-03 09:10:24 -04:00
2013-10-27 21:55:50 +00:00
2013-08-09 10:57:06 -04:00
2013-11-13 12:09:32 +09:00
2013-10-31 13:31:39 +01:00
2013-08-18 07:12:59 -03:00
2013-11-04 10:20:57 +02:00
2013-11-21 16:42:28 -08:00
2013-07-04 11:40:58 -07:00
2013-07-11 21:47:58 +02:00
2013-11-12 10:48:30 +09:00
2013-05-09 01:07:09 -07:00
2013-08-20 12:41:25 +02:00
2013-08-27 10:53:07 +02:00
2013-09-24 10:35:17 +01:00
2013-01-08 14:14:55 -08:00
2013-07-04 11:40:58 -07:00
2013-08-20 12:46:52 +02:00
2013-11-27 20:34:32 -08:00
2013-08-19 12:27:17 -07:00
2013-07-03 22:58:20 +02:00
2013-07-03 16:08:01 -07:00
2013-11-13 12:09:14 +09:00
2013-09-04 12:59:47 +02:00
2013-10-01 16:44:54 +02:00
2013-09-17 15:32:37 +01:00
2013-09-17 15:32:37 +01:00
2013-10-14 15:50:53 +02:00
2013-09-10 11:36:45 +05:30
2013-11-14 11:04:40 -08:00
2012-11-19 14:10:53 +01:00
2013-05-28 12:02:12 +02:00
2013-09-25 12:34:32 +01:00
2013-11-13 12:09:34 +09:00
2013-06-03 14:22:57 -07:00
2013-03-10 18:16:36 +08:00
2013-08-27 10:46:02 +02:00
2013-01-11 11:38:03 -08:00
2013-04-29 15:18:50 +02:00
2013-02-27 19:10:21 -08:00
2013-08-20 12:59:18 +02:00
2012-12-05 23:52:10 +00:00
2013-05-28 12:02:11 +02:00
2013-11-21 19:46:00 -08:00
2013-09-25 06:49:46 -07:00
2013-08-27 10:47:05 +02:00
2012-09-04 16:06:34 -07:00
2012-11-28 18:36:06 +10:00
2013-10-09 08:19:08 +02:00
2013-01-31 19:20:33 -05:00
2013-07-03 09:43:28 +10:00
2013-07-13 12:09:57 -07:00
2013-08-19 21:39:42 -07:00
2013-09-06 09:36:28 -07:00
2013-11-11 12:41:33 +01:00
2012-09-26 19:56:15 +02:00
2013-09-27 17:35:41 -07:00
2013-10-16 15:35:21 +02:00
2013-09-06 09:36:28 -07:00
2013-10-24 10:51:33 +02:00
2012-09-06 22:16:58 -07:00
2012-10-09 16:22:40 +09:00
2012-09-18 12:53:22 +03:00
2013-01-03 15:57:16 -08:00
2013-06-19 12:58:42 +02:00
2013-07-03 16:07:54 -07:00
2012-10-01 15:27:48 +02:00
2012-12-17 17:15:23 -08:00
2013-06-19 12:58:42 +02:00
2013-06-03 14:20:18 -07:00
2013-08-20 12:58:15 +02:00
2013-07-25 12:34:15 +02:00
2013-10-16 13:01:44 -07:00
2013-04-04 10:24:53 -07:00
2013-12-06 16:37:43 -05:00
2013-09-05 16:36:21 -06:00
2013-08-21 10:32:09 -04:00
2013-06-26 12:10:56 +02:00
87aa9f9c61
