Lines Matching full:volatile
38 volatile u32 pbdma_bptr; /* pbus dma channel buffer ptr */
39 volatile u32 pbdma_dptr; /* pbus dma channel desc ptr */
41 volatile u32 pbdma_ctrl; /* pbus dma channel control register has
63 volatile u32 cbptr; /* current dma buffer ptr, diagnostic use only */
64 volatile u32 ndptr; /* next dma descriptor ptr */
66 volatile u32 bcd; /* byte count info */
71 volatile u32 ctrl; /* control register */
81 volatile u32 gfptr; /* current GIO fifo ptr */
82 volatile u32 dfptr; /* current device fifo ptr */
83 volatile u32 dconfig; /* DMA configuration register */
95 volatile u32 pconfig; /* PIO configuration register */
111 volatile u32 rx_cbptr; /* current dma buffer ptr, diagnostic use only */
112 volatile u32 rx_ndptr; /* next dma descriptor ptr */
114 volatile u32 rx_bcd; /* byte count info */
119 volatile u32 rx_ctrl; /* control register */
128 volatile u32 rx_gfptr; /* current GIO fifo ptr */
129 volatile u32 rx_dfptr; /* current device fifo ptr */
131 volatile u32 reset; /* reset register */
136 volatile u32 dconfig; /* DMA configuration register */
146 volatile u32 pconfig; /* PIO configuration register */
155 volatile u32 tx_cbptr; /* current dma buffer ptr, diagnostic use only */
156 volatile u32 tx_ndptr; /* next dma descriptor ptr */
158 volatile u32 tx_bcd; /* byte count info */
165 volatile u32 tx_ctrl; /* control register */
173 volatile u32 tx_gfptr; /* current GIO fifo ptr */
174 volatile u32 tx_dfptr; /* current device fifo ptr */
200 volatile u32 istat0; /* Irq status, only bits <4:0> reliable. */
205 volatile u32 gio_misc; /* GIO misc control bits. */
216 volatile u32 istat1; /* Irq status, only bits <9:5> reliable. */
217 volatile u32 bestat; /* Bus error interrupt status reg. */
226 volatile u32 scsi0_ext[256]; /* SCSI channel 0 external regs */
228 volatile u32 scsi1_ext[256]; /* SCSI channel 1 external regs */
230 volatile u32 eth_ext[320]; /* Ethernet external registers */
234 volatile u32 pbus_extregs[16][256];
235 volatile u32 pbus_dmacfg[8][128];
265 volatile u32 pbus_piocfg[16][64];
290 volatile u32 pbus_promwe; /* PROM write enable register */
294 volatile u32 pbus_promswap; /* Chip select swap reg */
298 volatile u32 pbus_gout; /* PROM general purpose output reg */
302 volatile u32 rtcregs[14]; /* Dallas clock registers */
304 volatile u32 bbram[8192-50-14]; /* Battery backed ram */
