tree 6797141c149c05c09d8997c859a675c8bd555eb4
parent 92aab3c08eca4770228715d26c8234cca4fae9af
author Francois Romieu <[EMAIL PROTECTED]> Sat, 30 Jul 2005 13:11:43 +0200
committer Jeff Garzik <[EMAIL PROTECTED]> Sun, 31 Jul 2005 02:21:00 -0400
[PATCH] sis190: merge some register related information from SiS driver.
Merge some register related information from SiS driver.
Signed-off-by: Francois Romieu <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
drivers/net/sis190.c | 31 ++++++++++++++++++++++---------
1 files changed, 22 insertions(+), 9 deletions(-)
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -98,27 +98,36 @@
enum sis190_registers {
TxControl = 0x00,
TxDescStartAddr = 0x04,
- TxNextDescAddr = 0x0c, // unused
+ rsv0 = 0x08, // reserved
+ TxSts = 0x0c, // unused (Control/Status)
RxControl = 0x10,
RxDescStartAddr = 0x14,
- RxNextDescAddr = 0x1c, // unused
+ rsv1 = 0x18, // reserved
+ RxSts = 0x1c, // unused
IntrStatus = 0x20,
IntrMask = 0x24,
IntrControl = 0x28,
- IntrTimer = 0x2c, // unused
- PMControl = 0x30, // unused
+ IntrTimer = 0x2c, // unused (Interupt Timer)
+ PMControl = 0x30, // unused (Power Mgmt Control/Status)
+ rsv2 = 0x34, // reserved
ROMControl = 0x38,
ROMInterface = 0x3c,
StationControl = 0x40,
GMIIControl = 0x44,
+ GIoCR = 0x48, // unused (GMAC IO Compensation)
+ GIoCtrl = 0x4c, // unused (GMAC IO Control)
TxMacControl = 0x50,
+ TxLimit = 0x54, // unused (Tx MAC Timer/TryLimit)
+ RGDelay = 0x58, // unused (RGMII Tx Internal Delay)
+ rsv3 = 0x5c, // reserved
RxMacControl = 0x60,
RxMacAddr = 0x62,
RxHashTable = 0x68,
// Undocumented = 0x6c,
- RxWakeOnLan = 0x70,
- // Undocumented = 0x74,
- RxMPSControl = 0x78, // unused
+ RxWolCtrl = 0x70,
+ RxWolData = 0x74, // unused (Rx WOL Data Access)
+ RxMPSControl = 0x78, // unused (Rx MPS Control)
+ rsv4 = 0x7c, // reserved
};
enum sis190_register_content {
@@ -783,8 +792,8 @@ static void sis190_hw_start(struct net_d
SIS_W16(RxMacControl, 0x02);
SIS_W32(RxHashTable, 0x0);
SIS_W32(0x6c, 0x0);
- SIS_W32(RxWakeOnLan, 0x0);
- SIS_W32(0x74, 0x0);
+ SIS_W32(RxWolCtrl, 0x0);
+ SIS_W32(RxWolData, 0x0);
SIS_PCI_COMMIT();
@@ -1205,6 +1214,10 @@ static void sis190_tx_timeout(struct net
if (tmp8 & CmdTxEnb)
SIS_W8(TxControl, tmp8 & ~CmdTxEnb);
+
+ net_tx_err(tp, KERN_INFO "%s: Transmit timeout, status %08x %08x.\n",
+ dev->name, SIS_R32(TxControl), SIS_R32(TxSts));
+
/* Disable interrupts by clearing the interrupt mask. */
SIS_W32(IntrMask, 0x0000);
-
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