freebsd-skq

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Commit Graph

Author	SHA1	Message	Date
Jayachandran C.	9c1f1330d6	CFI fixes for big endian archs. The flash commands and responses are little-endian and have to be byte swapped on big-endian systems. However the raw read of data need not be swapped. Make the cfi_read and cfi_write do the swapping, and provide a cfi_read_raw which does not byte swap for reading data from flash.	2012-03-27 15:13:12 +00:00
Sam Leffler	7bed4560f3	choose the size of the last region for d_stripsize instead of the first; this fixes geom_redboot on boards that have multiple parts/regions as it uses the value to locate the FIS directory which is in the last erase region of flash	2009-03-10 22:29:42 +00:00
Sam Leffler	f2c6781bfd	Add cfid, a disk interface to CFI flash devices; this enables construction of flash-based filesystems. Note this is not interlocked against the raw CFI device.	2009-03-09 23:16:02 +00:00

Author

SHA1

Message

Date

Jayachandran C.

9c1f1330d6

CFI fixes for big endian archs.

The flash commands and responses are little-endian and have to be
byte swapped on big-endian systems.  However the raw read of data
need not be swapped.

Make the cfi_read and cfi_write do the swapping, and provide a
cfi_read_raw which does not byte swap for reading data from
flash.

2012-03-27 15:13:12 +00:00

Sam Leffler

7bed4560f3

choose the size of the last region for d_stripsize instead of the first;

this fixes geom_redboot on boards that have multiple parts/regions as it
uses the value to locate the FIS directory which is in the last erase
region of flash

2009-03-10 22:29:42 +00:00

Sam Leffler

f2c6781bfd

Add cfid, a disk interface to CFI flash devices; this enables construction

of flash-based filesystems.

Note this is not interlocked against the raw CFI device.

2009-03-09 23:16:02 +00:00

3 Commits