devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Commit the common portion of FS#9708: ATA (IDE) DMA by Boris Gjenero with a couple cosmetic tweaks and without the inclusion of 'FS#9721: No error check after writes in ata.c'changes (which can be done separately). No code is changed for targets without HAVE_ATA_DMA defined other than to not display DMA modes in the View Disk Info debug screen if not using DMA (Gigabeat F/X/S were). No target uses the code yet but Gigabeat S use will follow shortly.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20298 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2009-03-12 02:01:25 +00:00
parent 01c390d5c5
commit bc8cab4c24
3 changed files with 229 additions and 59 deletions
Download patch file Download diff file Expand all files Collapse all files

27
apps/debug_menu.c
View file

@ -2029,7 +2029,7 @@ static int disk_callback(int btn, struct gui_synclist *lists)
simplelist_addline(SIMPLELIST_ADD_LINE,
"No timing info");
}
#if defined (TOSHIBA_GIGABEAT_F) || defined (TOSHIBA_GIGABEAT_S)
#ifdef HAVE_ATA_DMA
if (identify_info[63] & (1<<0)) {
char mdma0[2], mdma1[2], mdma2[2];
mdma0[1] = mdma1[1] = mdma2[1] = 0;
@ -2047,24 +2047,25 @@ static int disk_callback(int btn, struct gui_synclist *lists)
simplelist_addline(SIMPLELIST_ADD_LINE,
"No MDMA mode info");
}
if (identify_info[88] & (1<<0)) {
char udma0[2], udma1[2], udma2[2], udma3[2], udma4[2], udma5[2];
udma0[1] = udma1[1] = udma2[1] = udma3[1] = udma4[1] = udma5[1] = 0;
if (identify_info[53] & (1<<2)) {
char udma0[2], udma1[2], udma2[2], udma3[2], udma4[2], udma5[2], udma6[2];
udma0[1] = udma1[1] = udma2[1] = udma3[1] = udma4[1] = udma5[1] = udma6[1] = 0;
udma0[0] = (identify_info[88] & (1<<0)) ? '0' : 0;
udma1[0] = (identify_info[88] & (1<<1)) ? '1' : 0;
udma2[0] = (identify_info[88] & (1<<2)) ? '2' : 0;
udma3[0] = (identify_info[88] & (1<<3)) ? '3' : 0;
udma4[0] = (identify_info[88] & (1<<4)) ? '4' : 0;
udma5[0] = (identify_info[88] & (1<<5)) ? '5' : 0;
udma6[0] = (identify_info[88] & (1<<6)) ? '6' : 0;
simplelist_addline(SIMPLELIST_ADD_LINE,
"UDMA modes: %s %s %s %s %s %s", udma0, udma1, udma2,
udma3, udma4, udma5);
"UDMA modes: %s %s %s %s %s %s %s", udma0, udma1, udma2,
udma3, udma4, udma5, udma6);
}
else {
simplelist_addline(SIMPLELIST_ADD_LINE,
"No UDMA mode info");
}
#endif /* defined (TOSHIBA_GIGABEAT_F) || defined (TOSHIBA_GIGABEAT_S) */
#endif /* HAVE_ATA_DMA */
timing_info_present = identify_info[53] & (1<<1);
if(timing_info_present) {
i = identify_info[49] & (1<<11);
@ -2079,6 +2080,18 @@ static int disk_callback(int btn, struct gui_synclist *lists)
}
simplelist_addline(SIMPLELIST_ADD_LINE,
"Cluster size: %d bytes", fat_get_cluster_size(IF_MV(0)));
#ifdef HAVE_ATA_DMA
i = ata_get_dma_mode();
if (i == 0) {
simplelist_addline(SIMPLELIST_ADD_LINE,
"DMA not enabled");
} else {
simplelist_addline(SIMPLELIST_ADD_LINE,
"DMA mode: %s %c",
(i & 0x40) ? "UDMA" : "MDMA",
'0' + (i & 7));
}
#endif /* HAVE_ATA_DMA */
return btn;
}
#else /* No SD, MMC or ATA */