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Diffstat (limited to 'Documentation/fpga/dfl.rst')
| -rw-r--r-- | Documentation/fpga/dfl.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/fpga/dfl.rst b/Documentation/fpga/dfl.rst index ea8cefc18bdb..c41ac76ffaae 100644 --- a/Documentation/fpga/dfl.rst +++ b/Documentation/fpga/dfl.rst @@ -502,7 +502,7 @@ FME Partial Reconfiguration Sub Feature driver (see drivers/fpga/dfl-fme-pr.c) could be a reference. Location of DFLs on a PCI Device -=========================== +================================ The original method for finding a DFL on a PCI device assumed the start of the first DFL to offset 0 of bar 0. If the first node of the DFL is an FME, then further DFLs in the port(s) are specified in FME header registers. @@ -514,6 +514,7 @@ data begins with a 4 byte vendor specific register for the number of DFLs follow Offset/BIR vendor specific registers for each DFL. Bits 2:0 of Offset/BIR register indicates the BAR, and bits 31:3 form the 8 byte aligned offset where bits 2:0 are zero. +:: +----------------------------+ |31 Number of DFLS 0| |