summaryrefslogtreecommitdiffstats
path: root/sys/dev/tx
diff options
context:
space:
mode:
authormux <mux@FreeBSD.org>2003-04-20 01:04:04 +0000
committermux <mux@FreeBSD.org>2003-04-20 01:04:04 +0000
commit920bae3858a66ddb5fe8d5ac8660cdbc00727388 (patch)
tree1c0a988d5b48412e61b65519af8b95ae0276fc03 /sys/dev/tx
parentc9e51c9b11aa77bdcbfe459b0d81939b170d54e7 (diff)
downloadFreeBSD-src-920bae3858a66ddb5fe8d5ac8660cdbc00727388.zip
FreeBSD-src-920bae3858a66ddb5fe8d5ac8660cdbc00727388.tar.gz
style(9).
Diffstat (limited to 'sys/dev/tx')
-rw-r--r--sys/dev/tx/if_txreg.h19
1 files changed, 11 insertions, 8 deletions
diff --git a/sys/dev/tx/if_txreg.h b/sys/dev/tx/if_txreg.h
index 2028850..a53d24b 100644
--- a/sys/dev/tx/if_txreg.h
+++ b/sys/dev/tx/if_txreg.h
@@ -190,12 +190,14 @@
#define EEPROM_SSID 0x0006 /* Subsystem Id */
/*
- * Hardware structures
+ * Hardware structures.
*/
-/* EPIC's hardware descriptors, must be aligned on dword in memory */
-/* NB: to make driver happy, this two structures MUST have thier sizes */
-/* be divisor of PAGE_SIZE */
+/*
+ * EPIC's hardware descriptors, must be aligned on dword in memory.
+ * NB: to make driver happy, this two structures MUST have their sizes
+ * be divisor of PAGE_SIZE.
+ */
struct epic_tx_desc {
volatile u_int16_t status;
volatile u_int16_t txlength;
@@ -212,9 +214,11 @@ struct epic_rx_desc {
volatile u_int32_t next;
};
-/* This structure defines EPIC's fragment list, maximum number of frags */
-/* is 63. Let use maximum, becouse size of struct MUST be divisor of */
-/* PAGE_SIZE, and sometimes come mbufs with more then 30 frags */
+/*
+ * This structure defines EPIC's fragment list, maximum number of frags
+ * is 63. Let's use the maximum, because size of struct MUST be divisor
+ * of PAGE_SIZE, and sometimes come mbufs with more then 30 frags.
+ */
#define EPIC_MAX_FRAGS 63
struct epic_frag_list {
volatile u_int32_t numfrags;
@@ -242,4 +246,3 @@ struct epic_frag_list {
#define SMC9434TX_XG_ADHOC 0xA021
#define SMC9432FTX_ADHOC 0xA022
#define SMC9432BTX1 0xA024
-
OpenPOWER on IntegriCloud