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9 Commits

Author SHA1 Message Date
thorpej 311479928a Rework the transmit logic. Use a "free" and "dirty" list of 
transmit jobs.  The previous logic occasionally, under heavy
load, would attempt to sync and unload DMA maps that weren't
currently in use, and also occasionally leaked mbufs under
heavy load.

Yay, NFS now works pretty well on my Dreamcast.
 2001-02-02 04:34:19 +00:00
thorpej bf8be41116 Put the rx buf pointer into the softc directly. 2001-02-02 03:51:51 +00:00
tsutsui e8bfefe60c - Since rtk_rxeof() was rewritten, we don't have to reserve a few bytes 
before the Rx buffer.
- Reduce delay on EEPROM access.
- Some more cosmetics.
 2000-12-05 11:11:49 +00:00
tsutsui 786dc5161c Clarify RX status header length and some cosmetics. 2000-11-30 15:51:57 +00:00
tsutsui f2973e2fb8 - Change RL_* -> RTK_* 
- Free bus_dma resources if attach fails
- Add detach and power management code

Patch from Masanori Kanaoka <kanaoka@ann.hi-ho.ne.jp> in kern/10156.
 2000-05-19 13:42:29 +00:00
thorpej e5ae7c287a Symbol namespace cleanup: rl_ -> rtk_ 2000-05-15 01:55:12 +00:00
tsutsui 9498452c05 - Move some initialization into MI rl_attach() from each bus attachment. 
- Use proper CARDBUS_* macro in if_rl_cardbus.c
- Use product ID read from PCI configuration space rather than from EEPROM
  in if_rl_pci.c.

Patch sent from Masanori Kanaoka <kanaoka@ann.hi-ho.ne.jp> and
some cosmetic changes by me.
 2000-05-01 15:08:50 +00:00
tsutsui 439b360ab9 Modify EEPROM read functions and handle also 9356 EEPROM. 
Fixes kern/9861.
 2000-04-30 12:00:40 +00:00
tsutsui b4f524c223 - Allocate mbuf dynamically on Tx and use bus_dmamap_load_mbuf(9). 
- Call bus_dmamap_sync(9) as appropriate.
- Leave only register declarations in rtl81x9reg.h and
  split other stuff into rtl81x9var.h.

bus_dma(9) code mostly taken from thorpej's if_rtp.c.
 2000-04-26 14:02:34 +00:00