Readbit; Cread - Broadcom NetXtreme BCM570 Series Diagnostic User Manual

Broadcom NetXtreme Ethernet Adapter • Diagnostic User's Guide
10.101

readbit

cmd: readbit
Description: Read the bit specified by <bit#>
Syntax: readbit [!#*$~^lImSsxX]<addr> <bit#>
10.102

cread

Command: cread
Description: Read PCI configuration Space of specified device. default - 32 bits read, S -
16 bits read, X - 8 bits read
Syntax: cread <bus> <dev> <func> [S|X]<begin> [-end | len]
^ = internal scratchpad (32)
l = direct access of host memory (32)
s = direct access of host memory (16)
x = direct access of host memory (8)
! = Configuration space (32)
S = Configuration space (16)
X = Configuration space (8)
# = Registers (32) (default)
* = SRAM (32)
$ = NVRAM (SEEPROM/FLASH) (32)
m = MII registers (16)
~ = VPD Access (32)
I = indirect access of host memory (32)
^ = internal scratchpad of host memory (32)
l = direct access of host memory (32)
s = direct access of host memory (16)
x = direct access of host memory (8)
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