diff options
| author | Andreas Larsson | 2012-11-15 08:47:14 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde | 2012-11-15 20:47:26 +0100 |
| commit | 6cec9b07fe6a0c4dfbcdcee7c6283529f087c521 (patch) | |
| tree | a7c45d677c49ee428f519bf3ed83865011c12431 /Documentation/kernel-parameters.txt | |
| parent | c70edb9e8a30c7bd8eae347b9a7d83984e2b5ae3 (diff) | |
can: grcan: Add device driver for GRCAN and GRHCAN cores
This driver supports GRCAN and CRHCAN CAN controllers available in the GRLIB
VHDL IP core library.
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 9776f068306b..3da4f9670d8b 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -905,6 +905,24 @@ bytes respectively. Such letter suffixes can also be entirely omitted. gpt [EFI] Forces disk with valid GPT signature but invalid Protective MBR to be treated as GPT. + grcan.enable0= [HW] Configuration of physical interface 0. Determines + the "Enable 0" bit of the configuration register. + Format: 0 | 1 + Default: 0 + grcan.enable1= [HW] Configuration of physical interface 1. Determines + the "Enable 0" bit of the configuration register. + Format: 0 | 1 + Default: 0 + grcan.select= [HW] Select which physical interface to use. + Format: 0 | 1 + Default: 0 + grcan.txsize= [HW] Sets the size of the tx buffer. + Format: <unsigned int> such that (txsize & ~0x1fffc0) == 0. + Default: 1024 + grcan.rxsize= [HW] Sets the size of the rx buffer. + Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0. + Default: 1024 + hashdist= [KNL,NUMA] Large hashes allocated during boot are distributed across NUMA nodes. Defaults on for 64-bit NUMA, off otherwise. |