#include <sound/snd_wavefront.h>
#include <sound/initval.h>
-int wf_raw = 0; /* we normally check for "raw state" to firmware
- loading. if non-zero, then during driver loading, the
- state of the board is ignored, and we reset the
- board and load the firmware anyway.
- */
+static int wf_raw = 0; /* we normally check for "raw state" to firmware
+ loading. if non-zero, then during driver loading, the
+ state of the board is ignored, and we reset the
+ board and load the firmware anyway.
+ */
-int fx_raw = 1; /* if this is zero, we'll leave the FX processor in
- whatever state it is when the driver is loaded.
- The default is to download the microprogram and
- associated coefficients to set it up for "default"
- operation, whatever that means.
- */
-
-int debug_default = 0; /* you can set this to control debugging
- during driver loading. it takes any combination
- of the WF_DEBUG_* flags defined in
- wavefront.h
- */
+static int fx_raw = 1; /* if this is zero, we'll leave the FX processor in
+ whatever state it is when the driver is loaded.
+ The default is to download the microprogram and
+ associated coefficients to set it up for "default"
+ operation, whatever that means.
+ */
+
+static int debug_default = 0; /* you can set this to control debugging
+ during driver loading. it takes any combination
+ of the WF_DEBUG_* flags defined in
+ wavefront.h
+ */
/* XXX this needs to be made firmware and hardware version dependent */
-char *ospath = "/etc/sound/wavefront.os"; /* where to find a processed
- version of the WaveFront OS
- */
-
-int wait_usecs = 150; /* This magic number seems to give pretty optimal
- throughput based on my limited experimentation.
- If you want to play around with it and find a better
- value, be my guest. Remember, the idea is to
- get a number that causes us to just busy wait
- for as many WaveFront commands as possible, without
- coming up with a number so large that we hog the
- whole CPU.
-
- Specifically, with this number, out of about 134,000
- status waits, only about 250 result in a sleep.
- */
-
-int sleep_interval = 100; /* HZ/sleep_interval seconds per sleep */
-int sleep_tries = 50; /* number of times we'll try to sleep */
-
-int reset_time = 2; /* hundreths of a second we wait after a HW
- reset for the expected interrupt.
- */
-
-int ramcheck_time = 20; /* time in seconds to wait while ROM code
- checks on-board RAM.
- */
-
-int osrun_time = 10; /* time in seconds we wait for the OS to
- start running.
- */
+static char *ospath = "/etc/sound/wavefront.os"; /* where to find a processed
+ version of the WaveFront OS
+ */
+
+static int wait_usecs = 150; /* This magic number seems to give pretty optimal
+ throughput based on my limited experimentation.
+ If you want to play around with it and find a better
+ value, be my guest. Remember, the idea is to
+ get a number that causes us to just busy wait
+ for as many WaveFront commands as possible, without
+ coming up with a number so large that we hog the
+ whole CPU.
+
+ Specifically, with this number, out of about 134,000
+ status waits, only about 250 result in a sleep.
+ */
+
+static int sleep_interval = 100; /* HZ/sleep_interval seconds per sleep */
+static int sleep_tries = 50; /* number of times we'll try to sleep */
+
+static int reset_time = 2; /* hundreths of a second we wait after a HW
+ reset for the expected interrupt.
+ */
+
+static int ramcheck_time = 20; /* time in seconds to wait while ROM code
+ checks on-board RAM.
+ */
+
+static int osrun_time = 10; /* time in seconds we wait for the OS to
+ start running.
+ */
module_param(wf_raw, int, 0444);
MODULE_PARM_DESC(wf_raw, "if non-zero, assume that we need to boot the OS");
module_param(fx_raw, int, 0444);
7 Unused
*/
-int __init
+static int __init
snd_wavefront_interrupt_bits (int irq)
{
{
unsigned char section[WF_SECTION_MAX];
- char section_length; /* yes, just a char; max value is WF_SECTION_MAX */
+ signed char section_length; /* yes, just a char; max value is WF_SECTION_MAX */
int section_cnt_downloaded = 0;
int fd;
int c;
git://git.onelab.eu / linux-2.6.git / blobdiff