gdsys: cmd_ioloop: Introduce commenting enum

[oweals/u-boot.git] / board / gdsys / common / cmd_ioloop.c

diff --git a/board/gdsys/common/cmd_ioloop.c b/board/gdsys/common/cmd_ioloop.c
index a53c80c0adde6680d2d264103edc17a9fc9caf2f..8f70c1eda22ba38cf08c81927b81a6e4c7287345 100644 (file)
--- a/board/gdsys/common/cmd_ioloop.c
+++ b/board/gdsys/common/cmd_ioloop.c
@@ -10,6 +10,11 @@
 
 #include <gdsys_fpga.h>
 
+enum status_print_type {
+       STATUS_LOUD = 0,
+       STATUS_SILENT = 1,
+};
+
 enum {
        STATE_TX_PACKET_BUILDING = BIT(0),
        STATE_TX_TRANSMITTING = BIT(1),
@@ -52,7 +57,7 @@ unsigned long long rx_ctr;
 unsigned long long tx_ctr;
 unsigned long long err_ctr;
 
-static void io_check_status(uint fpga, u16 status, bool silent)
+static void io_check_status(uint fpga, u16 status, enum status_print_type type)
 {
        u16 mask = STATE_RX_DIST_ERR | STATE_RX_LENGTH_ERR |
                   STATE_RX_FRAME_CTR_ERR | STATE_RX_FCS_ERR |
@@ -66,7 +71,7 @@ static void io_check_status(uint fpga, u16 status, bool silent)
        err_ctr++;
        FPGA_SET_REG(fpga, ep.rx_tx_status, status);
 
-       if (silent)
+       if (type == STATUS_SILENT)
                return;
 
        if (status & STATE_RX_PACKET_DROPPED)
@@ -193,7 +198,7 @@ int do_ioreflect(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                FPGA_GET_REG(fpga, top_interrupt, &top_int);
                FPGA_GET_REG(fpga, ep.rx_tx_status, &rx_tx_status);
 
-               io_check_status(fpga, rx_tx_status, true);
+               io_check_status(fpga, rx_tx_status, STATUS_SILENT);
                if ((top_int & IRQ_CPU_RECEIVE_DATA_AVAILABLE_STATUS) &&
                    (top_int & IRQ_CPU_TRANSMITBUFFER_FREE_STATUS))
                        io_reflect(fpga);
@@ -260,7 +265,7 @@ int do_ioloop(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                FPGA_GET_REG(fpga, top_interrupt, &top_int);
                FPGA_GET_REG(fpga, ep.rx_tx_status, &rx_tx_status);
 
-               io_check_status(fpga, rx_tx_status, false);
+               io_check_status(fpga, rx_tx_status, STATUS_LOUD);
                if (top_int & IRQ_CPU_TRANSMITBUFFER_FREE_STATUS)
                        io_send(fpga, size);
                if (top_int & IRQ_CPU_RECEIVE_DATA_AVAILABLE_STATUS)