diff options
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 33121d6c827..c4178778e7f 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -527,29 +527,30 @@ and is between 256 and 4096 characters. It is defined in the file Format: <area>[,<node>] See also Documentation/networking/decnet.txt. - default_blu= [VT] + vt.default_blu= [VT] Format: <blue0>,<blue1>,<blue2>,...,<blue15> Change the default blue palette of the console. This is a 16-member array composed of values ranging from 0-255. - default_grn= [VT] + vt.default_grn= [VT] Format: <green0>,<green1>,<green2>,...,<green15> Change the default green palette of the console. This is a 16-member array composed of values ranging from 0-255. - default_red= [VT] + vt.default_red= [VT] Format: <red0>,<red1>,<red2>,...,<red15> Change the default red palette of the console. This is a 16-member array composed of values ranging from 0-255. - default_utf8= [VT] + vt.default_utf8= + [VT] Format=<0|1> Set system-wide default UTF-8 mode for all tty's. - Default is 0 and by setting to 1, it enables UTF-8 - mode for all newly opened or allocated terminals. + Default is 1, i.e. UTF-8 mode is enabled for all + newly opened terminals. dhash_entries= [KNL] Set number of hash buckets for dentry cache. @@ -882,6 +883,14 @@ and is between 256 and 4096 characters. It is defined in the file lapic_timer_c2_ok [X86-32,x86-64,APIC] trust the local apic timer in C2 power state. + libata.dma= [LIBATA] DMA control + libata.dma=0 Disable all PATA and SATA DMA + libata.dma=1 PATA and SATA Disk DMA only + libata.dma=2 ATAPI (CDROM) DMA only + libata.dma=4 Compact Flash DMA only + Combinations also work, so libata.dma=3 enables DMA + for disks and CDROMs, but not CFs. + libata.noacpi [LIBATA] Disables use of ACPI in libata suspend/resume when set. Format: <int> |