Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagn...@jcrosoft.com>
---
drivers/net/smc911x.c | 87 ++++++++++++++++++++++++++++++++++++++++++++++++
drivers/net/smc911x.h | 88 -------------------------------------------------
2 files changed, 87 insertions(+), 88 deletions(-)
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 0507a9a..0b63676 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -36,6 +36,93 @@ void pkt_data_push(u32 addr, u32 val) \
#define mdelay(n) udelay((n)*1000)
+static u32 smc911x_get_mac_csr(u8 reg)
+{
+ while (smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY)
+ ;
+ smc911x_reg_write(MAC_CSR_CMD, MAC_CSR_CMD_CSR_BUSY |
MAC_CSR_CMD_R_NOT_W | reg);
+ while (smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY)
+ ;
+
+ return smc911x_reg_read(MAC_CSR_DATA);
+}
+
+static void smc911x_set_mac_csr(u8 reg, u32 data)
+{
+ while (smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY)
+ ;
+ smc911x_reg_write(MAC_CSR_DATA, data);
+ smc911x_reg_write(MAC_CSR_CMD, MAC_CSR_CMD_CSR_BUSY | reg);
+ while (smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY)
+ ;
+}
+
+static int smc911x_detect_chip(void)
+{
+ unsigned long val, i;
+
+ val = smc911x_reg_read(BYTE_TEST);
+ if (val != 0x87654321) {
+ printf(DRIVERNAME ": Invalid chip endian 0x%08lx\n", val);
+ return -1;
+ }
+
+ val = smc911x_reg_read(ID_REV) >> 16;
+ for (i = 0; chip_ids[i].id != 0; i++) {
+ if (chip_ids[i].id == val) break;
+ }
+ if (!chip_ids[i].id) {
+ printf(DRIVERNAME ": Unknown chip ID %04lx\n", val);
+ return -1;
+ }
+
+ printf(DRIVERNAME ": detected %s controller\n", chip_ids[i].name);
+
+ return 0;
+}
+
+static void smc911x_reset(void)
+{
+ int timeout;
+
+ /* Take out of PM setting first */
+ if (smc911x_reg_read(PMT_CTRL) & PMT_CTRL_READY) {
+ /* Write to the bytetest will take out of powerdown */
+ smc911x_reg_write(BYTE_TEST, 0x0);
+
+ timeout = 10;
+
+ while (timeout-- && !(smc911x_reg_read(PMT_CTRL) &
PMT_CTRL_READY))
+ udelay(10);
+ if (!timeout) {
+ printf(DRIVERNAME
+ ": timeout waiting for PM restore\n");
+ return;
+ }
+ }
+
+ /* Disable interrupts */
+ smc911x_reg_write(INT_EN, 0);
+
+ smc911x_reg_write(HW_CFG, HW_CFG_SRST);
+
+ timeout = 1000;
+ while (timeout-- && smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY)
+ udelay(10);
+
+ if (!timeout) {
+ printf(DRIVERNAME ": reset timeout\n");
+ return;
+ }
+
+ /* Reset the FIFO level and flow control settings */
+ smc911x_set_mac_csr(FLOW, FLOW_FCPT | FLOW_FCEN);
+ smc911x_reg_write(AFC_CFG, 0x0050287F);
+
+ /* Set to LED outputs */
+ smc911x_reg_write(GPIO_CFG, 0x70070000);
+}
+
static int smx911x_handle_mac_address(bd_t *bd)
{
unsigned long addrh, addrl;
diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h
index 80d2ce0..9176448 100644
--- a/drivers/net/smc911x.h
+++ b/drivers/net/smc911x.h
@@ -401,94 +401,6 @@ static const struct chip_id chip_ids[] = {
{ 0, NULL },
};
-
#define DRIVERNAME "smc911x"
-static u32 smc911x_get_mac_csr(u8 reg)
-{
- while (smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY)
- ;
- smc911x_reg_write(MAC_CSR_CMD, MAC_CSR_CMD_CSR_BUSY |
MAC_CSR_CMD_R_NOT_W | reg);
- while (smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY)
- ;
-
- return smc911x_reg_read(MAC_CSR_DATA);
-}
-
-static void smc911x_set_mac_csr(u8 reg, u32 data)
-{
- while (smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY)
- ;
- smc911x_reg_write(MAC_CSR_DATA, data);
- smc911x_reg_write(MAC_CSR_CMD, MAC_CSR_CMD_CSR_BUSY | reg);
- while (smc911x_reg_read(MAC_CSR_CMD) & MAC_CSR_CMD_CSR_BUSY)
- ;
-}
-
-static int smc911x_detect_chip(void)
-{
- unsigned long val, i;
-
- val = smc911x_reg_read(BYTE_TEST);
- if (val != 0x87654321) {
- printf(DRIVERNAME ": Invalid chip endian 0x%08lx\n", val);
- return -1;
- }
-
- val = smc911x_reg_read(ID_REV) >> 16;
- for (i = 0; chip_ids[i].id != 0; i++) {
- if (chip_ids[i].id == val) break;
- }
- if (!chip_ids[i].id) {
- printf(DRIVERNAME ": Unknown chip ID %04lx\n", val);
- return -1;
- }
-
- printf(DRIVERNAME ": detected %s controller\n", chip_ids[i].name);
-
- return 0;
-}
-
-static void smc911x_reset(void)
-{
- int timeout;
-
- /* Take out of PM setting first */
- if (smc911x_reg_read(PMT_CTRL) & PMT_CTRL_READY) {
- /* Write to the bytetest will take out of powerdown */
- smc911x_reg_write(BYTE_TEST, 0x0);
-
- timeout = 10;
-
- while (timeout-- && !(smc911x_reg_read(PMT_CTRL) &
PMT_CTRL_READY))
- udelay(10);
- if (!timeout) {
- printf(DRIVERNAME
- ": timeout waiting for PM restore\n");
- return;
- }
- }
-
- /* Disable interrupts */
- smc911x_reg_write(INT_EN, 0);
-
- smc911x_reg_write(HW_CFG, HW_CFG_SRST);
-
- timeout = 1000;
- while (timeout-- && smc911x_reg_read(E2P_CMD) & E2P_CMD_EPC_BUSY)
- udelay(10);
-
- if (!timeout) {
- printf(DRIVERNAME ": reset timeout\n");
- return;
- }
-
- /* Reset the FIFO level and flow control settings */
- smc911x_set_mac_csr(FLOW, FLOW_FCPT | FLOW_FCEN);
- smc911x_reg_write(AFC_CFG, 0x0050287F);
-
- /* Set to LED outputs */
- smc911x_reg_write(GPIO_CFG, 0x70070000);
-}
-
#endif
--
1.6.3.1
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