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net: emaclite: Remove XEL_TSR_XMIT_ACTIVE_MASK flag
This flag is not documented anywhere in the latest documentation that's why this patch removes it. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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26c7945a24
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@ -33,8 +33,6 @@
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#define XEL_TSR_XMIT_BUSY_MASK 0x00000001UL
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/* Xmit interrupt enable bit */
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#define XEL_TSR_XMIT_IE_MASK 0x00000008UL
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/* Buffer is active, SW bit only */
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#define XEL_TSR_XMIT_ACTIVE_MASK 0x80000000UL
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/* Program the MAC address */
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#define XEL_TSR_PROGRAM_MASK 0x00000002UL
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/* define for programming the MAC address into the EMAC Lite */
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@ -427,10 +425,7 @@ static int emaclite_send(struct eth_device *dev, void *ptr, int len)
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/* Determine if the expected buffer address is empty */
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reg = in_be32 (baseaddress + XEL_TSR_OFFSET);
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if (((reg & XEL_TSR_XMIT_BUSY_MASK) == 0)
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&& ((in_be32 ((baseaddress) + XEL_TSR_OFFSET)
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& XEL_TSR_XMIT_ACTIVE_MASK) == 0)) {
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if ((reg & XEL_TSR_XMIT_BUSY_MASK) == 0) {
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if (emaclite->txpp)
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emaclite->nexttxbuffertouse ^= XEL_BUFFER_OFFSET;
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@ -441,8 +436,6 @@ static int emaclite_send(struct eth_device *dev, void *ptr, int len)
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(XEL_TPLR_LENGTH_MASK_HI | XEL_TPLR_LENGTH_MASK_LO)));
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reg = in_be32 (baseaddress + XEL_TSR_OFFSET);
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reg |= XEL_TSR_XMIT_BUSY_MASK;
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if ((reg & XEL_TSR_XMIT_IE_MASK) != 0)
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reg |= XEL_TSR_XMIT_ACTIVE_MASK;
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out_be32 (baseaddress + XEL_TSR_OFFSET, reg);
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return 0;
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}
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@ -452,9 +445,7 @@ static int emaclite_send(struct eth_device *dev, void *ptr, int len)
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baseaddress ^= XEL_BUFFER_OFFSET;
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/* Determine if the expected buffer address is empty */
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reg = in_be32 (baseaddress + XEL_TSR_OFFSET);
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if (((reg & XEL_TSR_XMIT_BUSY_MASK) == 0)
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&& ((in_be32 ((baseaddress) + XEL_TSR_OFFSET)
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& XEL_TSR_XMIT_ACTIVE_MASK) == 0)) {
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if ((reg & XEL_TSR_XMIT_BUSY_MASK) == 0) {
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debug("Send packet from 0x%x\n", baseaddress);
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/* Write the frame to the buffer */
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xemaclite_alignedwrite(ptr, baseaddress, len);
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@ -463,8 +454,6 @@ static int emaclite_send(struct eth_device *dev, void *ptr, int len)
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XEL_TPLR_LENGTH_MASK_LO)));
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reg = in_be32 (baseaddress + XEL_TSR_OFFSET);
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reg |= XEL_TSR_XMIT_BUSY_MASK;
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if ((reg & XEL_TSR_XMIT_IE_MASK) != 0)
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reg |= XEL_TSR_XMIT_ACTIVE_MASK;
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out_be32 (baseaddress + XEL_TSR_OFFSET, reg);
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return 0;
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}
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