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Searched refs:fpga_base (Results 1 – 3 of 3) sorted by relevance

/Linux-v4.19/include/linux/
Dfmc.h174 __iomem void *fpga_base; /* May be NULL (Etherbone) */ member
206 return readl(fmc->fpga_base + offset); in fmc_readl()
213 writel(val, fmc->fpga_base + off); in fmc_writel()
/Linux-v4.19/Documentation/fmc/
Dcarrier.txt42 __iomem void *fpga_base; /* May be NULL (Etherbone) */
80 * fpga_base: the I/O memory address (may be NULL).
84 * memlen: if fpga_base is valid, the length of I/O memory.
156 carrier provides a fpga_base pointer, the driver may use direct
158 inline functions fmc_readl and fmc_writel that access fpga_base if
Dmezzanine.txt15 FPGA registers, by means of the `fpga_base' field of the device
18 by means of Etherbone), the `fpga_base' pointer will be NULL.