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authorKou Ishizaki <kou.ishizaki@toshiba.co.jp>2007-02-20 16:33:41 -0600
committerJeff Garzik <jeff@garzik.org>2007-02-27 04:16:02 -0500
commitabdb66b566fce5641c90100e0a113a94bab43fda (patch)
treea93d9d4063159353f0a1e765723ba462b2682446 /drivers/net/spider_net.h
parentd406eafee814c0e20af00a9a74f68f6993d8cb9c (diff)
downloadop-kernel-dev-abdb66b566fce5641c90100e0a113a94bab43fda.zip
op-kernel-dev-abdb66b566fce5641c90100e0a113a94bab43fda.tar.gz
spidernet: autoneg support for Celleb
Add auto negotiation support for Celleb. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/spider_net.h')
-rw-r--r--drivers/net/spider_net.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/spider_net.h b/drivers/net/spider_net.h
index 2fec5cf..6f5ee27 100644
--- a/drivers/net/spider_net.h
+++ b/drivers/net/spider_net.h
@@ -50,6 +50,8 @@ extern char spider_net_driver_name[];
#define SPIDER_NET_TX_DESCRIPTORS_MAX 512
#define SPIDER_NET_TX_TIMER (HZ/5)
+#define SPIDER_NET_ANEG_TIMER (HZ)
+#define SPIDER_NET_ANEG_TIMEOUT 2
#define SPIDER_NET_RX_CSUM_DEFAULT 1
@@ -104,6 +106,7 @@ extern char spider_net_driver_name[];
#define SPIDER_NET_GMACOPEMD 0x00000100
#define SPIDER_NET_GMACLENLMT 0x00000108
+#define SPIDER_NET_GMACST 0x00000110
#define SPIDER_NET_GMACINTEN 0x00000118
#define SPIDER_NET_GMACPHYCTRL 0x00000120
@@ -333,9 +336,12 @@ enum spider_net_int2_status {
/* We rely on flagged descriptor interrupts */
#define SPIDER_NET_RXINT ( (1 << SPIDER_NET_GDAFDCINT) )
+#define SPIDER_NET_LINKINT ( 1 << SPIDER_NET_GMAC2INT )
+
#define SPIDER_NET_ERRINT ( 0xffffffff & \
(~SPIDER_NET_TXINT) & \
- (~SPIDER_NET_RXINT) )
+ (~SPIDER_NET_RXINT) & \
+ (~SPIDER_NET_LINKINT) )
#define SPIDER_NET_GPREXEC 0x80000000
#define SPIDER_NET_GPRDAT_MASK 0x0000ffff
@@ -442,6 +448,8 @@ struct spider_net_card {
struct spider_net_descr_chain rx_chain;
struct spider_net_descr *low_watermark;
+ int aneg_count;
+ struct timer_list aneg_timer;
struct timer_list tx_timer;
struct work_struct tx_timeout_task;
atomic_t tx_timeout_task_counter;
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