| if_ed_3c503.c (147256) | if_ed_3c503.c (149558) |
|---|---|
| 1/*- 2 * Copyright (c) 2005, M. Warner Losh 3 * All rights reserved. 4 * Copyright (c) 1995, David Greenman 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 14 unchanged lines hidden (view full) --- 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2005, M. Warner Losh 3 * All rights reserved. 4 * Copyright (c) 1995, David Greenman 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 14 unchanged lines hidden (view full) --- 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#include <sys/cdefs.h> |
| 31__FBSDID("$FreeBSD: head/sys/dev/ed/if_ed_3c503.c 147256 2005-06-10 16:49:24Z brooks $"); | 31__FBSDID("$FreeBSD: head/sys/dev/ed/if_ed_3c503.c 149558 2005-08-28 23:56:25Z imp $"); |
| 32 33#include "opt_ed.h" 34 35#ifdef ED_3C503 36 37#include <sys/param.h> 38#include <sys/systm.h> 39#include <sys/sockio.h> --- 204 unchanged lines hidden (view full) --- 244 if (error) 245 return (error); 246 247 pmem = rman_get_start(sc->mem_res); 248 error = ed_isa_mem_ok(dev, pmem, memsize); 249 if (error) 250 return (error); 251 | 32 33#include "opt_ed.h" 34 35#ifdef ED_3C503 36 37#include <sys/param.h> 38#include <sys/systm.h> 39#include <sys/sockio.h> --- 204 unchanged lines hidden (view full) --- 244 if (error) 245 return (error); 246 247 pmem = rman_get_start(sc->mem_res); 248 error = ed_isa_mem_ok(dev, pmem, memsize); 249 if (error) 250 return (error); 251 |
| 252 sc->mem_start = (caddr_t) rman_get_virtual(sc->mem_res); | 252 sc->mem_start = 0; |
| 253 sc->mem_size = memsize; 254 sc->mem_end = sc->mem_start + memsize; 255 256 /* 257 * We have an entire 8k window to put the transmit buffers on the 258 * 16bit boards. But since the 16bit 3c503's shared memory is only 259 * fast enough to overlap the loading of one full-size packet, trying 260 * to load more than 2 buffers can actually leave the transmitter idle --- 81 unchanged lines hidden --- | 253 sc->mem_size = memsize; 254 sc->mem_end = sc->mem_start + memsize; 255 256 /* 257 * We have an entire 8k window to put the transmit buffers on the 258 * 16bit boards. But since the 16bit 3c503's shared memory is only 259 * fast enough to overlap the loading of one full-size packet, trying 260 * to load more than 2 buffers can actually leave the transmitter idle --- 81 unchanged lines hidden --- |