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6 .TH DDI_MEM_PUT8 9F "Nov 1, 2005"
8 ddi_mem_put8, ddi_mem_put16, ddi_mem_put32, ddi_mem_put64, ddi_mem_putb,
9 ddi_mem_putw, ddi_mem_putl, ddi_mem_putll \- write data to mapped device in the
10 memory space or allocated DMA memory
15 #include <sys/sunddi.h>
19 \fBvoid\fR \fBddi_mem_put8\fR(\fBddi_acc_handle_t\fR \fIhandle\fR, \fBuint8_t *\fR\fIdev_addr\fR,
20 \fBuint8_t\fR \fIvalue\fR);
25 \fBvoid\fR \fBddi_mem_put16\fR(\fBddi_acc_handle_t\fR \fIhandle\fR, \fBuint16_t *\fR\fIdev_addr\fR,
26 \fBuint16_t\fR \fIvalue\fR);
31 \fBvoid\fR \fBddi_mem_put32\fR(\fBddi_acc_handle_t\fR \fIhandle\fR, \fBuint32_t *\fR\fIdev_addr\fR,
32 \fBuint32_t\fR \fIvalue\fR);
37 \fBvoid\fR \fBddi_mem_put64\fR(\fBddi_acc_handle_t\fR \fIhandle\fR, \fBuint64_t *\fR\fIdev_addr\fR,
38 \fBuint64_t\fR \fIvalue\fR);
48 The data access handle returned from setup calls, such as
49 \fBddi_regs_map_setup\fR(9F).
67 The data to be written to the device.
73 Solaris DDI specific (Solaris DDI). The \fBddi_mem_put8()\fR,
74 \fBddi_mem_put16()\fR, \fBddi_mem_put32()\fR, \fBddi_mem_put64()\fR,
75 \fBddi_mem_putb()\fR, \fBddi_mem_putl()\fR, \fBddi_mem_putll()\fR, and
76 \fBddi_mem_putw()\fR functions are obsolete. The \fBddi_put8\fR(9F) function
77 replaces \fBddi_mem_put8()\fR. The \fBddi_put16\fR(9F) function replaces
78 \fBddi_mem_put16()\fR. The \fBddi_put32\fR(9F) function replaces
79 \fBddi_mem_put32()\fR. The \fBddi_put64\fR(9F) function replaces
80 \fBddi_mem_put64()\fR. The \fBddi_put8\fR(9F) function replaces
81 \fBddi_mem_putb()\fR. The \fBddi_put32\fR(9F) function replaces
82 \fBddi_mem_putl()\fR. The \fBddi_put64\fR(9F) function replaces
83 \fBddi_mem_putll()\fR. The \fBddi_put16\fR(9F) function replaces
88 These routines generate a write of various sizes to memory space or allocated
89 \fBDMA \fRmemory. The \fBddi_mem_put8()\fR, \fBddi_mem_put16()\fR,
90 \fBddi_mem_put32()\fR, and \fBddi_mem_put64()\fR functions write 8 bits, 16
91 bits, 32 bits and 64 bits of data, respectively, to the device address,
92 \fIdev_addr\fR, in memory space.
95 Each individual datum will automatically be translated to maintain a consistent
96 view between the host and the device based on the encoded information in the
97 data access handle. The translation may involve byte-swapping if the host and
98 the device have incompatible endian characteristics.
102 These functions can be called from user, kernel, or interrupt context.
106 See \fBattributes\fR(5) for descriptions of the following attributes:
114 ATTRIBUTE TYPE ATTRIBUTE VALUE
116 Interface Stability Obsolete
122 \fBddi_mem_get8\fR(9F), \fBddi_mem_rep_get8\fR(9F), \fBddi_put8\fR(9F),
123 \fBddi_put16\fR(9F), \fBddi_put32\fR(9F), \fBddi_put64\fR(9F),
124 \fBddi_mem_get8\fR(9F), \fBddi_regs_map_setup\fR(9F),
125 \fBddi_device_acc_attr\fR(9S)