s/^I/ /g on the file with a few manual tweaks to align things.
Signed-off-by: Alexander Graf <ag...@suse.de>
---
hw/misc/macio/mac_dbdma.c | 102 +++++++++++++++++++++++-----------------------
1 file changed, 51 insertions(+), 51 deletions(-)
diff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c
index 2fc7f87..ab174f5 100644
--- a/hw/misc/macio/mac_dbdma.c
+++ b/hw/misc/macio/mac_dbdma.c
@@ -85,75 +85,75 @@
/* Bits in control and status registers */
-#define RUN 0x8000
-#define PAUSE 0x4000
-#define FLUSH 0x2000
-#define WAKE 0x1000
-#define DEAD 0x0800
-#define ACTIVE 0x0400
-#define BT 0x0100
-#define DEVSTAT 0x00ff
+#define RUN 0x8000
+#define PAUSE 0x4000
+#define FLUSH 0x2000
+#define WAKE 0x1000
+#define DEAD 0x0800
+#define ACTIVE 0x0400
+#define BT 0x0100
+#define DEVSTAT 0x00ff
/*
* DBDMA command structure. These fields are all little-endian!
*/
typedef struct dbdma_cmd {
- uint16_t req_count; /* requested byte transfer count */
- uint16_t command; /* command word (has bit-fields) */
- uint32_t phy_addr; /* physical data address */
- uint32_t cmd_dep; /* command-dependent field */
- uint16_t res_count; /* residual count after completion */
- uint16_t xfer_status; /* transfer status */
+ uint16_t req_count; /* requested byte transfer count */
+ uint16_t command; /* command word (has bit-fields) */
+ uint32_t phy_addr; /* physical data address */
+ uint32_t cmd_dep; /* command-dependent field */
+ uint16_t res_count; /* residual count after completion */
+ uint16_t xfer_status; /* transfer status */
} dbdma_cmd;
/* DBDMA command values in command field */
#define COMMAND_MASK 0xf000
-#define OUTPUT_MORE 0x0000 /* transfer memory data to stream */
-#define OUTPUT_LAST 0x1000 /* ditto followed by end marker */
-#define INPUT_MORE 0x2000 /* transfer stream data to memory */
-#define INPUT_LAST 0x3000 /* ditto, expect end marker */
-#define STORE_WORD 0x4000 /* write word (4 bytes) to device reg */
-#define LOAD_WORD 0x5000 /* read word (4 bytes) from device reg */
-#define DBDMA_NOP 0x6000 /* do nothing */
-#define DBDMA_STOP 0x7000 /* suspend processing */
+#define OUTPUT_MORE 0x0000 /* transfer memory data to stream */
+#define OUTPUT_LAST 0x1000 /* ditto followed by end marker */
+#define INPUT_MORE 0x2000 /* transfer stream data to memory */
+#define INPUT_LAST 0x3000 /* ditto, expect end marker */
+#define STORE_WORD 0x4000 /* write word (4 bytes) to device reg */
+#define LOAD_WORD 0x5000 /* read word (4 bytes) from device reg */
+#define DBDMA_NOP 0x6000 /* do nothing */
+#define DBDMA_STOP 0x7000 /* suspend processing */
/* Key values in command field */
#define KEY_MASK 0x0700
-#define KEY_STREAM0 0x0000 /* usual data stream */
-#define KEY_STREAM1 0x0100 /* control/status stream */
-#define KEY_STREAM2 0x0200 /* device-dependent stream */
-#define KEY_STREAM3 0x0300 /* device-dependent stream */
-#define KEY_STREAM4 0x0400 /* reserved */
-#define KEY_REGS 0x0500 /* device register space */
-#define KEY_SYSTEM 0x0600 /* system memory-mapped space */
-#define KEY_DEVICE 0x0700 /* device memory-mapped space */
+#define KEY_STREAM0 0x0000 /* usual data stream */
+#define KEY_STREAM1 0x0100 /* control/status stream */
+#define KEY_STREAM2 0x0200 /* device-dependent stream */
+#define KEY_STREAM3 0x0300 /* device-dependent stream */
+#define KEY_STREAM4 0x0400 /* reserved */
+#define KEY_REGS 0x0500 /* device register space */
+#define KEY_SYSTEM 0x0600 /* system memory-mapped space */
+#define KEY_DEVICE 0x0700 /* device memory-mapped space */
/* Interrupt control values in command field */
#define INTR_MASK 0x0030
-#define INTR_NEVER 0x0000 /* don't interrupt */
-#define INTR_IFSET 0x0010 /* intr if condition bit is 1 */
-#define INTR_IFCLR 0x0020 /* intr if condition bit is 0 */
-#define INTR_ALWAYS 0x0030 /* always interrupt */
+#define INTR_NEVER 0x0000 /* don't interrupt */
+#define INTR_IFSET 0x0010 /* intr if condition bit is 1 */
+#define INTR_IFCLR 0x0020 /* intr if condition bit is 0 */
+#define INTR_ALWAYS 0x0030 /* always interrupt */
/* Branch control values in command field */
#define BR_MASK 0x000c
-#define BR_NEVER 0x0000 /* don't branch */
-#define BR_IFSET 0x0004 /* branch if condition bit is 1 */
-#define BR_IFCLR 0x0008 /* branch if condition bit is 0 */
-#define BR_ALWAYS 0x000c /* always branch */
+#define BR_NEVER 0x0000 /* don't branch */
+#define BR_IFSET 0x0004 /* branch if condition bit is 1 */
+#define BR_IFCLR 0x0008 /* branch if condition bit is 0 */
+#define BR_ALWAYS 0x000c /* always branch */
/* Wait control values in command field */
#define WAIT_MASK 0x0003
-#define WAIT_NEVER 0x0000 /* don't wait */
-#define WAIT_IFSET 0x0001 /* wait if condition bit is 1 */
-#define WAIT_IFCLR 0x0002 /* wait if condition bit is 0 */
-#define WAIT_ALWAYS 0x0003 /* always wait */
+#define WAIT_NEVER 0x0000 /* don't wait */
+#define WAIT_IFSET 0x0001 /* wait if condition bit is 1 */
+#define WAIT_IFCLR 0x0002 /* wait if condition bit is 0 */
+#define WAIT_ALWAYS 0x0003 /* always wait */
typedef struct DBDMA_channel {
int channel;
@@ -558,11 +558,11 @@ static void channel_run(DBDMA_channel *ch)
switch (cmd) {
case DBDMA_NOP:
nop(ch);
- return;
+ return;
case DBDMA_STOP:
stop(ch);
- return;
+ return;
}
key = le16_to_cpu(current->command) & 0x0700;
@@ -578,19 +578,19 @@ static void channel_run(DBDMA_channel *ch)
switch (cmd) {
case OUTPUT_MORE:
start_output(ch, key, phy_addr, req_count, 0);
- return;
+ return;
case OUTPUT_LAST:
start_output(ch, key, phy_addr, req_count, 1);
- return;
+ return;
case INPUT_MORE:
start_input(ch, key, phy_addr, req_count, 0);
- return;
+ return;
case INPUT_LAST:
start_input(ch, key, phy_addr, req_count, 1);
- return;
+ return;
}
if (key < KEY_REGS) {
@@ -615,11 +615,11 @@ static void channel_run(DBDMA_channel *ch)
switch (cmd) {
case LOAD_WORD:
load_word(ch, key, phy_addr, req_count);
- return;
+ return;
case STORE_WORD:
store_word(ch, key, phy_addr, req_count);
- return;
+ return;
}
}
@@ -720,7 +720,7 @@ static void dbdma_write(void *opaque, hwaddr addr,
if (reg == DBDMA_CMDPTR_LO &&
(ch->regs[DBDMA_STATUS] & (RUN | ACTIVE)))
- return;
+ return;
ch->regs[reg] = value;
--
1.8.1.4
