From: kokamoto@hera.eonet.ne.jp
To: 9front@9front.org
Subject: Re: [9front] core-i3 and vesa mode
Date: Thu, 7 Jul 2016 12:05:03 +0900 [thread overview]
Message-ID: <9384bb013dd02c88f8091d209b2a1cef@vaioL.jitaku.localdomain> (raw)
In-Reply-To: <196ce19645452dd50cfd47027069f8ab@titan.jitaku.localdomain>
I experimented below:
1) add case 0x0152 after case 0x0166
2) in gmsize() I added two lines before npg = stolenmb(pci)<<(20-12); line like:
print(" stolen index = %d\n", (pcicfgr16(pci, 0x50)>>3) & 0x1f);
print("stolenmb = %d\n", stolenmb(pci));
3)chnge o to 1 of if(0) print line as you suggested.
4) I varied the value of DVMT Pre-Allocated BIOS menu from 32MB to 1024MB
with fixed vakues of GTT size = 2MB, Aperture size = 256MB
The pre-allocated memory size were same to the case of 0x0166, then
adding 0x0152 after the 0c0166 is right.
However, the values od the table and of gmsize() prints looks like strange to me
especially larger than 128MB pre-allocated of BIOS menue.
The results are as follows:
Pre Index stolenmb if(1) print value
--- ---- ------- ------------------------------------------
32 01 30(MB) da000000-df800000 (30MB)
64 02 62 dba00000-df800000 (62MB)
96 03 94 d9a00000-df800000 (94MB)
128 04 126 ---no output----
160 05 30 d5a00000-d7800000 (30MB)
192 06 46 d3a00000-d6800000 (46MB)
224 07 62 d1a00000-d5800000 (62MB)
256 08 126 ---no output----
288 09 254 cda00000-cf9ff000 (31MB)
320 0a 94 cba00000-cf9ff000 (63MB)
352 0b 158 c9a00000-cf9ff000 (127MB)
416 0d 350 ---no output----
448 0e 446 c3a00000-cf9ff000 (191MB)
480 0f 478 ---no output----
512 0x10 510 ---no output----
1024 0x11 0 ---no output----
Then changed the value of GTT size in BIOS menue to 1MB
(only the interesting ones here, others are same as above)
32 01 30(MB) dd900000-df700000 (30MB)
64 02 62 db900000-df700000 (62MB)
96 03 94 d9900000-df700000 (94MB)
128 04 126 d7900000-df700000 (126MB)
160 05 30 d5900000-d7700000 (30MB)
......
256 08 126 cf900000-d7700000 (126MB)
352 0b 158 c9900000-cf8ff000 (95MB)
......
512 10 510 bf900000-cf8ff000 (255MB)
Kenji
next prev parent reply other threads:[~2016-07-07 3:05 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-02 1:13 kokamoto
2016-07-02 4:56 ` [9front] " kokamoto
2016-07-03 0:17 ` kokamoto
2016-07-05 12:26 ` cinap_lenrek
2016-07-06 0:18 ` kokamoto
2016-07-06 9:49 ` cinap_lenrek
2016-07-06 23:26 ` kokamoto
2016-07-07 3:05 ` kokamoto [this message]
2016-07-08 0:00 ` kokamoto
2016-07-08 6:21 ` kokamoto
2016-07-08 6:39 ` kokamoto
2016-07-08 9:26 ` cinap_lenrek
2016-07-09 1:49 ` kokamoto
2016-07-09 2:16 ` cinap_lenrek
2016-07-09 2:38 ` kokamoto
2016-07-09 6:27 ` kokamoto
2016-07-09 12:48 ` cinap_lenrek
2016-07-12 6:32 ` kokamoto
2016-07-12 12:15 ` kokamoto
2016-07-21 1:36 ` kokamoto
2016-07-23 6:19 ` kokamoto
2016-07-23 9:50 ` kokamoto
2016-07-23 12:27 ` cinap_lenrek
2016-07-23 23:50 ` kokamoto
2016-07-24 0:16 ` kokamoto
2016-07-25 4:15 ` [9front] core-i5 " kokamoto
2016-07-25 4:19 ` [9front] core-i5(TypeSNB) " kokamoto
2016-07-27 0:12 ` kokamoto
2016-07-27 9:57 ` cinap_lenrek
2016-07-27 13:24 ` kokamoto
2016-07-27 13:42 ` kokamoto
2016-07-27 19:30 ` cinap_lenrek
2016-07-28 0:37 ` kokamoto
2016-07-28 2:19 ` kokamoto
2016-07-28 9:28 ` cinap_lenrek
2016-07-27 20:01 ` cinap_lenrek
2016-07-27 22:37 ` cinap_lenrek
2016-07-28 0:39 ` kokamoto
2016-07-28 10:03 ` cinap_lenrek
2016-07-28 11:31 ` kokamoto
2016-07-28 13:26 ` cinap_lenrek
2016-08-01 6:51 ` kokamoto
2016-07-28 10:20 ` cinap_lenrek
2016-07-28 11:34 ` kokamoto
2016-07-28 13:31 ` cinap_lenrek
2016-07-28 23:48 ` kokamoto
2016-07-29 0:58 ` kokamoto
2016-07-29 9:00 ` cinap_lenrek
2016-07-29 11:42 ` kokamoto
2016-07-29 8:15 ` cinap_lenrek
2016-07-29 11:49 ` kokamoto
2016-07-29 13:01 ` cinap_lenrek
2016-07-29 23:41 ` kokamoto
2016-07-29 23:43 ` cinap_lenrek
2016-08-05 23:58 ` kokamoto
2016-08-06 5:51 ` kokamoto
2016-08-06 12:55 ` kokamoto
2016-08-06 13:05 ` cinap_lenrek
2016-08-06 13:58 ` cinap_lenrek
2016-08-07 0:08 ` kokamoto
2016-08-07 0:38 ` cinap_lenrek
2016-08-09 1:29 ` kokamoto
2016-08-09 8:47 ` cinap_lenrek
2016-08-13 4:21 ` kokamoto
2016-08-09 9:40 ` cinap_lenrek
2016-08-12 23:27 ` kokamoto
2016-08-13 1:32 ` cinap_lenrek
2016-08-13 4:14 ` kokamoto
2016-08-13 5:57 ` kokamoto
2016-08-13 23:02 ` kokamoto
2016-08-19 23:01 ` kokamoto
2016-08-20 17:11 ` cinap_lenrek
2016-07-27 21:18 ` cinap_lenrek
2016-07-27 21:41 ` cinap_lenrek
2016-07-27 21:52 ` cinap_lenrek
2016-07-28 0:44 ` kokamoto
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