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On PCNet nics enable FCS check and strip via ASTRP_RCV

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retu2libc 2024-03-06 02:47:04 -05:00 committed by Arsenic Blood
parent 80ce532072
commit 3809e15849
1 changed files with 18 additions and 2 deletions
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20
src/Home/Net/Drivers/PCNet.ZC
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@ -59,6 +59,7 @@
#define PCNET_INT_TINTM 9 // Transmit Interrupt Mask
#define PCNET_INT_RINTM 10 // Receive Interrupt Mask
#define PCNET_FEATURE_ASTRPRCV 10
#define PCNET_FEATURE_APADXMT 11
#define PCNET_BCR_MISC_CONFIG_ASEL 1
@ -455,7 +456,7 @@ U0 PCNetInterruptCSRSet()
U0 PCNetTXAutoPadEnable()
{/* AMD PCNet datasheet p.1-958
Setting bit 11 (Auto Pad Transmit) allows
shoft transmit frames to be automatically
short transmit frames to be automatically
extended to 64 bytes. */
U32 csr = PCNetCSRRead(PCNET_CSR_FEATURECTRL);
@ -465,6 +466,19 @@ U0 PCNetTXAutoPadEnable()
PCNetCSRWrite(PCNET_CSR_FEATURECTRL, csr);
}
U0 PCNetRXAutoStripEnable()
{/* AMD PCNet datasheet p.1-958
Setting bit 10 (Auto Strip Receive) allows
pad and FCS fields to be automatically
stripped. ONLY WORKS ON 802.3!!! */
U32 csr = PCNetCSRRead(PCNET_CSR_FEATURECTRL);
Bts(&csr, PCNET_FEATURE_ASTRPRCV);
PCNetCSRWrite(PCNET_CSR_FEATURECTRL, csr);
}
U0 PCNetConfigModeExit()
{/* AMD PCNet datasheet p.1-954
PCNet controller can be started
@ -749,6 +763,8 @@ U0 PCNetInit()
PCNetTXAutoPadEnable;
PCNetRXAutoStripEnable;
PCNetAutoLinkSelect;
PCNetEnableFullDuplex;
@ -845,4 +861,4 @@ U0 NetStart()
PCNetCSRWrite(PCNET_CSR_CTRLSTATUS, csr);
}
PCNetInit;
PCNetInit;