Cosmetic changes: Few comments updated
Functionality: Rx packet frame size is programming should
be done when port is in disabled state. this is corrected
Signed-off-by: Prafulla Wadaskar prafu...@marvell.com
---
drivers/net/kirkwood_egiga.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/net/kirkwood_egiga.c b/drivers/net/kirkwood_egiga.c
index 25c72df..dd711e4 100644
--- a/drivers/net/kirkwood_egiga.c
+++ b/drivers/net/kirkwood_egiga.c
@@ -424,8 +424,6 @@ static int kwgbe_init(struct eth_device *dev)
KWGBEREG_WR(regs-pxc, PRT_CFG_VAL);
KWGBEREG_WR(regs-pxcx, PORT_CFG_EXTEND_VALUE);
KWGBEREG_WR(regs-psc0, PORT_SERIAL_CONTROL_VALUE);
- /* Disable port initially */
- KWGBEREG_BITS_SET(regs-psc0, KWGBE_SERIAL_PORT_EN);
/* Assign port SDMA configuration */
KWGBEREG_WR(regs-sdc, PORT_SDMA_CFG_VALUE);
@@ -438,6 +436,9 @@ static int kwgbe_init(struct eth_device *dev)
KWGBEREG_WR(regs-psc0, KWGBE_MAX_RX_PACKET_9700BYTE
| (KWGBEREG_RD(regs-psc0) MRU_MASK));
+ /* Enable port initially */
+ KWGBEREG_BITS_SET(regs-psc0, KWGBE_SERIAL_PORT_EN);
+
/*
* Set ethernet MTU for leaky bucket mechanism to 0 - this will
* disable the leaky bucket mechanism .
@@ -480,7 +481,7 @@ static int kwgbe_halt(struct eth_device *dev)
stop_queue(regs-tqc);
stop_queue(regs-rqc);
- /* Enable port */
+ /* Disable port */
KWGBEREG_BITS_RESET(regs-psc0, KWGBE_SERIAL_PORT_EN);
/* Set port is not reset */
KWGBEREG_BITS_RESET(regs-psc1, 1 4);
@@ -525,7 +526,7 @@ static int kwgbe_send(struct eth_device *dev, volatile void
*dataptr,
p_txdesc-buf_ptr = (u8 *) p;
p_txdesc-byte_cnt = datasize;
- /* Apply send command using zeroth RXUQ */
+ /* Apply send command using zeroth TXUQ */
KWGBEREG_WR(regs-tcqdp[TXUQ], (u32) p_txdesc);
KWGBEREG_WR(regs-tqc, (1 TXUQ));
--
1.5.3.3
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