Big white-space cleanup.
This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).
Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/MAI/AmigaOneG3SE/AmigaOneG3SE.c b/board/MAI/AmigaOneG3SE/AmigaOneG3SE.c
index b472176..3bbc09d 100644
--- a/board/MAI/AmigaOneG3SE/AmigaOneG3SE.c
+++ b/board/MAI/AmigaOneG3SE/AmigaOneG3SE.c
@@ -14,7 +14,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
@@ -30,48 +30,48 @@
#include "memio.h"
#include "via686.h"
-__asm__(" .globl send_kb \n "
- "send_kb: \n "
- " lis r9, 0xfe00 \n "
- " \n "
- " li r4, 0x10 # retries \n "
- " mtctr r4 \n "
- " \n "
- "idle: \n "
- " lbz r4, 0x64(r9) \n "
- " andi. r4, r4, 0x02 \n "
- " bne idle \n "
+__asm__(" .globl send_kb \n "
+ "send_kb: \n "
+ " lis r9, 0xfe00 \n "
+ " \n "
+ " li r4, 0x10 # retries \n "
+ " mtctr r4 \n "
+ " \n "
+ "idle: \n "
+ " lbz r4, 0x64(r9) \n "
+ " andi. r4, r4, 0x02 \n "
+ " bne idle \n "
- "ready: \n "
- " stb r3, 0x60(r9) \n "
- " \n "
- "check: \n "
- " lbz r4, 0x64(r9) \n "
- " andi. r4, r4, 0x01 \n "
- " beq check \n "
- " \n "
- " lbz r4, 0x60(r9) \n "
- " cmpwi r4, 0xfa \n "
- " beq done \n "
+ "ready: \n "
+ " stb r3, 0x60(r9) \n "
+ " \n "
+ "check: \n "
+ " lbz r4, 0x64(r9) \n "
+ " andi. r4, r4, 0x01 \n "
+ " beq check \n "
+ " \n "
+ " lbz r4, 0x60(r9) \n "
+ " cmpwi r4, 0xfa \n "
+ " beq done \n "
- " bdnz idle \n "
+ " bdnz idle \n "
- " li r3, 0 \n "
- " blr \n "
+ " li r3, 0 \n "
+ " blr \n "
- "done: \n "
- " li r3, 1 \n "
- " blr \n "
+ "done: \n "
+ " li r3, 1 \n "
+ " blr \n "
- ".globl test_kb \n "
- "test_kb: \n "
- " mflr r10 \n "
- " li r3, 0xed \n "
- " bl send_kb \n "
- " li r3, 0x01 \n "
- " bl send_kb \n "
- " mtlr r10 \n "
- " blr "
+ ".globl test_kb \n "
+ "test_kb: \n "
+ " mflr r10 \n "
+ " li r3, 0xed \n "
+ " bl send_kb \n "
+ " li r3, 0x01 \n "
+ " bl send_kb \n "
+ " mtlr r10 \n "
+ " blr \n "
);
diff --git a/board/MAI/AmigaOneG3SE/enet.c b/board/MAI/AmigaOneG3SE/enet.c
index ad2bcde..5a90cc5 100644
--- a/board/MAI/AmigaOneG3SE/enet.c
+++ b/board/MAI/AmigaOneG3SE/enet.c
@@ -90,8 +90,8 @@
#define DMADone (1<<8)
#define DownComplete (1<<9)
#define UpComplete (1<<10)
-#define DMAInProgress (1<<11) /* DMA controller is still busy.*/
-#define CmdInProgress (1<<12) /* EL3_CMD is still busy.*/
+#define DMAInProgress (1<<11) /* DMA controller is still busy.*/
+#define CmdInProgress (1<<12) /* EL3_CMD is still busy.*/
/* Polling Registers */
@@ -100,17 +100,17 @@
/* Register window 0 offets */
-#define Wn0EepromCmd 10 /* Window 0: EEPROM command register. */
-#define Wn0EepromData 12 /* Window 0: EEPROM results register. */
-#define IntrStatus 0x0E /* Valid in all windows. */
+#define Wn0EepromCmd 10 /* Window 0: EEPROM command register. */
+#define Wn0EepromData 12 /* Window 0: EEPROM results register. */
+#define IntrStatus 0x0E /* Valid in all windows. */
/* Register window 0 EEPROM bits */
#define EEPROM_Read 0x80
#define EEPROM_WRITE 0x40
#define EEPROM_ERASE 0xC0
-#define EEPROM_EWENB 0x30 /* Enable erasing/writing for 10 msec. */
-#define EEPROM_EWDIS 0x00 /* Disable EWENB before 10 msec timeout. */
+#define EEPROM_EWENB 0x30 /* Enable erasing/writing for 10 msec. */
+#define EEPROM_EWDIS 0x00 /* Disable EWENB before 10 msec timeout. */
/* EEPROM locations. */
@@ -135,7 +135,7 @@
#define RxStatus 0x18
#define Timer 0x1A
#define TxStatus 0x1B
-#define TxFree 0x1C /* Remaining free bytes in Tx buffer. */
+#define TxFree 0x1C /* Remaining free bytes in Tx buffer. */
/* Register Window 2 */
@@ -143,23 +143,23 @@
/* Register Window 3: MAC/config bits */
-#define Wn3_Config 0 /* Internal Configuration */
+#define Wn3_Config 0 /* Internal Configuration */
#define Wn3_MAC_Ctrl 6
#define Wn3_Options 8
#define BFEXT(value, offset, bitcount) \
((((unsigned long)(value)) >> (offset)) & ((1 << (bitcount)) - 1))
-#define BFINS(lhs, rhs, offset, bitcount) \
+#define BFINS(lhs, rhs, offset, bitcount) \
(((lhs) & ~((((1 << (bitcount)) - 1)) << (offset))) | \
(((rhs) & ((1 << (bitcount)) - 1)) << (offset)))
-#define RAM_SIZE(v) BFEXT(v, 0, 3)
+#define RAM_SIZE(v) BFEXT(v, 0, 3)
#define RAM_WIDTH(v) BFEXT(v, 3, 1)
-#define RAM_SPEED(v) BFEXT(v, 4, 2)
-#define ROM_SIZE(v) BFEXT(v, 6, 2)
+#define RAM_SPEED(v) BFEXT(v, 4, 2)
+#define ROM_SIZE(v) BFEXT(v, 6, 2)
#define RAM_SPLIT(v) BFEXT(v, 16, 2)
-#define XCVR(v) BFEXT(v, 20, 4)
+#define XCVR(v) BFEXT(v, 20, 4)
#define AUTOSELECT(v) BFEXT(v, 24, 1)
/* Register Window 4: Xcvr/media bits */
@@ -186,20 +186,20 @@
#define DownListPtr 0x24
#define FragAddr 0x28
#define FragLen 0x2c
-#define TxFreeThreshold 0x2f
+#define TxFreeThreshold 0x2f
#define UpPktStatus 0x30
-#define UpListPtr 0x38
+#define UpListPtr 0x38
/* The Rx and Tx descriptor lists. */
-#define LAST_FRAG 0x80000000 /* Last Addr/Len pair in descriptor. */
-#define DN_COMPLETE 0x00010000 /* This packet has been downloaded */
+#define LAST_FRAG 0x80000000 /* Last Addr/Len pair in descriptor. */
+#define DN_COMPLETE 0x00010000 /* This packet has been downloaded */
struct rx_desc_3com {
- u32 next; /* Last entry points to 0 */
- u32 status; /* FSH -> Frame Start Header */
- u32 addr; /* Up to 63 addr/len pairs possible */
- u32 length; /* Set LAST_FRAG to indicate last pair */
+ u32 next; /* Last entry points to 0 */
+ u32 status; /* FSH -> Frame Start Header */
+ u32 addr; /* Up to 63 addr/len pairs possible */
+ u32 length; /* Set LAST_FRAG to indicate last pair */
};
/* Values for the Rx status entry. */
@@ -214,8 +214,8 @@
#define UDPChksumValid (1<<31)
struct tx_desc_3com {
- u32 next; /* Last entry points to 0 */
- u32 status; /* bits 0:12 length, others see below */
+ u32 next; /* Last entry points to 0 */
+ u32 status; /* bits 0:12 length, others see below */
u32 addr;
u32 length;
};
@@ -227,7 +227,7 @@
#define AddIPChksum 0x02000000
#define AddTCPChksum 0x04000000
#define AddUDPChksum 0x08000000
-#define TxIntrUploaded 0x80000000 /* IRQ when in FIFO, but maybe not sent. */
+#define TxIntrUploaded 0x80000000 /* IRQ when in FIFO, but maybe not sent. */
/* XCVR Types */
@@ -240,19 +240,19 @@
#define XCVR_MII 6
#define XCVR_NWAY 8
#define XCVR_ExtMII 9
-#define XCVR_Default 10 /* I don't think this is correct -> should have been 0x10 if Auto Negotiate */
+#define XCVR_Default 10 /* I don't think this is correct -> should have been 0x10 if Auto Negotiate */
-struct descriptor { /* A generic descriptor. */
- u32 next; /* Last entry points to 0 */
- u32 status; /* FSH -> Frame Start Header */
- u32 addr; /* Up to 63 addr/len pairs possible */
- u32 length; /* Set LAST_FRAG to indicate last pair */
+struct descriptor { /* A generic descriptor. */
+ u32 next; /* Last entry points to 0 */
+ u32 status; /* FSH -> Frame Start Header */
+ u32 addr; /* Up to 63 addr/len pairs possible */
+ u32 length; /* Set LAST_FRAG to indicate last pair */
};
/* Misc. definitions */
-#define NUM_RX_DESC PKTBUFSRX * 10
-#define NUM_TX_DESC 1 /* Number of TX descriptors */
+#define NUM_RX_DESC PKTBUFSRX * 10
+#define NUM_TX_DESC 1 /* Number of TX descriptors */
#define TOUT_LOOP 1000000
@@ -266,17 +266,17 @@
#undef ETH_DEBUG
#ifdef ETH_DEBUG
-#define PRINTF(fmt,args...) printf (fmt ,##args)
+#define PRINTF(fmt,args...) printf (fmt ,##args)
#else
#define PRINTF(fmt,args...)
#endif
-static struct rx_desc_3com *rx_ring; /* RX descriptor ring */
-static struct tx_desc_3com *tx_ring; /* TX descriptor ring */
-static u8 rx_buffer[NUM_RX_DESC][PKTSIZE_ALIGN]; /* storage for the incoming messages */
-static int rx_next = 0; /* RX descriptor ring pointer */
-static int tx_next = 0; /* TX descriptor ring pointer */
+static struct rx_desc_3com *rx_ring; /* RX descriptor ring */
+static struct tx_desc_3com *tx_ring; /* TX descriptor ring */
+static u8 rx_buffer[NUM_RX_DESC][PKTSIZE_ALIGN];/* storage for the incoming messages */
+static int rx_next = 0; /* RX descriptor ring pointer */
+static int tx_next = 0; /* TX descriptor ring pointer */
static int tx_threshold;
static void init_rx_ring(struct eth_device* dev);
@@ -369,171 +369,163 @@
return 0;
}
-/* Determine network media type and set up 3com accordingly */
+/* Determine network media type and set up 3com accordingly */
/* I think I'm going to start with something known first like 10baseT */
-static int auto_negotiate(struct eth_device* dev)
+static int auto_negotiate (struct eth_device *dev)
{
- int i;
+ int i;
- EL3WINDOW(dev, 1);
+ EL3WINDOW (dev, 1);
- /* Wait for Auto negotiation to complete */
- for (i = 0; i <= 1000; i++)
- {
- if (ETH_INW(dev, 2) & 0x04)
- break;
- udelay(100);
+ /* Wait for Auto negotiation to complete */
+ for (i = 0; i <= 1000; i++) {
+ if (ETH_INW (dev, 2) & 0x04)
+ break;
+ udelay (100);
- if (i == 1000)
- {
- PRINTF("Error: Auto negotiation failed\n");
- return 0;
+ if (i == 1000) {
+ PRINTF ("Error: Auto negotiation failed\n");
+ return 0;
+ }
}
- }
- return 1;
+ return 1;
}
-void eth_interrupt(struct eth_device *dev)
+void eth_interrupt (struct eth_device *dev)
{
- u16 status = ETH_STATUS(dev);
+ u16 status = ETH_STATUS (dev);
- printf("eth0: status = 0x%04x\n", status);
+ printf ("eth0: status = 0x%04x\n", status);
- if (!(status & IntLatch))
- return;
+ if (!(status & IntLatch))
+ return;
- if (status & (1<<6))
- {
- ETH_CMD(dev, AckIntr | (1<<6));
- printf("Acknowledged Interrupt command\n");
- }
+ if (status & (1 << 6)) {
+ ETH_CMD (dev, AckIntr | (1 << 6));
+ printf ("Acknowledged Interrupt command\n");
+ }
- if (status & DownComplete)
- {
- ETH_CMD(dev, AckIntr | DownComplete);
- printf("Acknowledged DownComplete\n");
- }
+ if (status & DownComplete) {
+ ETH_CMD (dev, AckIntr | DownComplete);
+ printf ("Acknowledged DownComplete\n");
+ }
- if (status & UpComplete)
- {
- ETH_CMD(dev, AckIntr | UpComplete);
- printf("Acknowledged UpComplete\n");
- }
+ if (status & UpComplete) {
+ ETH_CMD (dev, AckIntr | UpComplete);
+ printf ("Acknowledged UpComplete\n");
+ }
- ETH_CMD(dev, AckIntr | IntLatch);
- printf("Acknowledged IntLatch\n");
+ ETH_CMD (dev, AckIntr | IntLatch);
+ printf ("Acknowledged IntLatch\n");
}
-int eth_3com_initialize(bd_t *bis)
+int eth_3com_initialize (bd_t * bis)
{
u32 eth_iobase = 0, status;
int card_number = 0, ret;
- struct eth_device* dev;
+ struct eth_device *dev;
pci_dev_t devno;
char *s;
- s = getenv("3com_base");
+ s = getenv ("3com_base");
/* Find ethernet controller on the PCI bus */
- if ((devno = pci_find_device(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C905C, 0)) < 0)
- {
- PRINTF("Error: Cannot find the ethernet device on the PCI bus\n");
+ if ((devno =
+ pci_find_device (PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C905C,
+ 0)) < 0) {
+ PRINTF ("Error: Cannot find the ethernet device on the PCI bus\n");
goto Done;
}
- if (s)
- {
- unsigned long base = atoi(s);
- pci_write_config_dword(devno, PCI_BASE_ADDRESS_0, base | 0x01);
+ if (s) {
+ unsigned long base = atoi (s);
+
+ pci_write_config_dword (devno, PCI_BASE_ADDRESS_0,
+ base | 0x01);
}
- ret = pci_read_config_dword(devno, PCI_BASE_ADDRESS_0, ð_iobase);
+ ret = pci_read_config_dword (devno, PCI_BASE_ADDRESS_0, ð_iobase);
eth_iobase &= ~0xf;
- PRINTF("eth: 3Com Found at Address: 0x%x\n", eth_iobase);
+ PRINTF ("eth: 3Com Found at Address: 0x%x\n", eth_iobase);
- pci_write_config_dword(devno, PCI_COMMAND, PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+ pci_write_config_dword (devno, PCI_COMMAND,
+ PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
+ PCI_COMMAND_MASTER);
- /* Check if I/O accesses and Bus Mastering are enabled */
+ /* Check if I/O accesses and Bus Mastering are enabled */
- ret = pci_read_config_dword(devno, PCI_COMMAND, &status);
+ ret = pci_read_config_dword (devno, PCI_COMMAND, &status);
- if (!(status & PCI_COMMAND_IO))
- {
- printf("Error: Cannot enable IO access.\n");
+ if (!(status & PCI_COMMAND_IO)) {
+ printf ("Error: Cannot enable IO access.\n");
goto Done;
}
- if (!(status & PCI_COMMAND_MEMORY))
- {
- printf("Error: Cannot enable MEMORY access.\n");
+ if (!(status & PCI_COMMAND_MEMORY)) {
+ printf ("Error: Cannot enable MEMORY access.\n");
goto Done;
}
- if (!(status & PCI_COMMAND_MASTER))
- {
- printf("Error: Cannot enable Bus Mastering.\n");
+ if (!(status & PCI_COMMAND_MASTER)) {
+ printf ("Error: Cannot enable Bus Mastering.\n");
goto Done;
}
- dev = (struct eth_device*) malloc(sizeof(*dev)); /*struct eth_device)); */
+ dev = (struct eth_device *) malloc (sizeof (*dev)); /*struct eth_device)); */
- sprintf(dev->name, "3Com 3c920c#%d", card_number);
+ sprintf (dev->name, "3Com 3c920c#%d", card_number);
dev->iobase = eth_iobase;
- dev->priv = (void*) devno;
- dev->init = eth_3com_init;
- dev->halt = eth_3com_halt;
- dev->send = eth_3com_send;
- dev->recv = eth_3com_recv;
+ dev->priv = (void *) devno;
+ dev->init = eth_3com_init;
+ dev->halt = eth_3com_halt;
+ dev->send = eth_3com_send;
+ dev->recv = eth_3com_recv;
- eth_register(dev);
+ eth_register (dev);
-/* { */
-/* char interrupt; */
-/* devno = pci_find_device(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C905C, 0); */
-/* pci_read_config_byte(devno, PCI_INTERRUPT_LINE, &interrupt); */
+/* { */
+/* char interrupt; */
+/* devno = pci_find_device(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C905C, 0); */
+/* pci_read_config_byte(devno, PCI_INTERRUPT_LINE, &interrupt); */
-/* printf("Installing eth0 interrupt handler to %d\n", interrupt); */
-/* irq_install_handler(interrupt, eth_interrupt, dev); */
-/* } */
+/* printf("Installing eth0 interrupt handler to %d\n", interrupt); */
+/* irq_install_handler(interrupt, eth_interrupt, dev); */
+/* } */
card_number++;
/* Set the latency timer for value */
- s = getenv("3com_latency");
- if (s)
- {
- ret = pci_write_config_byte(devno, PCI_LATENCY_TIMER, (unsigned char)atoi(s));
- }
- else ret = pci_write_config_byte(devno, PCI_LATENCY_TIMER, 0x0a);
+ s = getenv ("3com_latency");
+ if (s) {
+ ret = pci_write_config_byte (devno, PCI_LATENCY_TIMER,
+ (unsigned char) atoi (s));
+ } else
+ ret = pci_write_config_byte (devno, PCI_LATENCY_TIMER, 0x0a);
- read_hw_addr(dev, bis); /* get the MAC address from Window 2*/
+ read_hw_addr (dev, bis); /* get the MAC address from Window 2 */
/* Reset the ethernet controller */
PRINTF ("Issuing reset command....\n");
- if (!issue_and_wait(dev, TotalReset))
- {
- printf("Error: Cannot reset ethernet controller.\n");
+ if (!issue_and_wait (dev, TotalReset)) {
+ printf ("Error: Cannot reset ethernet controller.\n");
goto Done;
- }
- else
+ } else
PRINTF ("Ethernet controller reset.\n");
/* allocate memory for rx and tx rings */
- if(!(rx_ring = memalign(sizeof(struct rx_desc_3com) * NUM_RX_DESC, 16)))
- {
+ if (!(rx_ring = memalign (sizeof (struct rx_desc_3com) * NUM_RX_DESC, 16))) {
PRINTF ("Cannot allocate memory for RX_RING.....\n");
goto Done;
}
- if (!(tx_ring = memalign(sizeof(struct tx_desc_3com) * NUM_TX_DESC, 16)))
- {
+ if (!(tx_ring = memalign (sizeof (struct tx_desc_3com) * NUM_TX_DESC, 16))) {
PRINTF ("Cannot allocate memory for TX_RING.....\n");
goto Done;
}
@@ -543,219 +535,208 @@
}
-static int eth_3com_init(struct eth_device* dev, bd_t *bis)
+static int eth_3com_init (struct eth_device *dev, bd_t * bis)
{
int i, status = 0;
int tx_cur, loop;
u16 status_enable, intr_enable;
struct descriptor *ias_cmd;
- /* Determine what type of network the machine is connected to */
- /* presently drops the connect to 10Mbps */
+ /* Determine what type of network the machine is connected to */
+ /* presently drops the connect to 10Mbps */
- if (!auto_negotiate(dev))
- {
- printf("Error: Cannot determine network media.\n");
+ if (!auto_negotiate (dev)) {
+ printf ("Error: Cannot determine network media.\n");
goto Done;
}
- issue_and_wait(dev, TxReset);
- issue_and_wait(dev, RxReset|0x04);
+ issue_and_wait (dev, TxReset);
+ issue_and_wait (dev, RxReset | 0x04);
/* Switch to register set 7 for normal use. */
- EL3WINDOW(dev, 7);
+ EL3WINDOW (dev, 7);
/* Initialize Rx and Tx rings */
- init_rx_ring(dev);
- purge_tx_ring(dev);
+ init_rx_ring (dev);
+ purge_tx_ring (dev);
- ETH_CMD(dev, SetRxFilter | RxStation | RxBroadcast | RxProm);
+ ETH_CMD (dev, SetRxFilter | RxStation | RxBroadcast | RxProm);
- issue_and_wait(dev,SetTxStart|0x07ff);
+ issue_and_wait (dev, SetTxStart | 0x07ff);
/* Below sets which indication bits to be seen. */
- status_enable = SetStatusEnb | HostError | DownComplete | UpComplete | (1<<6);
- ETH_CMD(dev, status_enable);
+ status_enable =
+ SetStatusEnb | HostError | DownComplete | UpComplete | (1 <<
+ 6);
+ ETH_CMD (dev, status_enable);
/* Below sets no bits are to cause an interrupt since this is just polling */
- intr_enable = SetIntrEnb;
+ intr_enable = SetIntrEnb;
/* intr_enable = SetIntrEnb | (1<<9) | (1<<10) | (1<<6); */
- ETH_CMD(dev, intr_enable);
- ETH_OUTB(dev, 127, UpPoll);
+ ETH_CMD (dev, intr_enable);
+ ETH_OUTB (dev, 127, UpPoll);
/* Ack all pending events, and set active indicator mask */
- ETH_CMD(dev, AckIntr | IntLatch | TxAvailable | RxEarly | IntReq);
- ETH_CMD(dev, intr_enable);
+ ETH_CMD (dev, AckIntr | IntLatch | TxAvailable | RxEarly | IntReq);
+ ETH_CMD (dev, intr_enable);
/* Tell the adapter where the RX ring is located */
- issue_and_wait(dev,UpStall); /* Stall and set the UplistPtr */
- ETH_OUTL(dev, (u32)&rx_ring[rx_next], UpListPtr);
- ETH_CMD(dev, RxEnable); /* Enable the receiver. */
- issue_and_wait(dev,UpUnstall);
+ issue_and_wait (dev, UpStall); /* Stall and set the UplistPtr */
+ ETH_OUTL (dev, (u32) & rx_ring[rx_next], UpListPtr);
+ ETH_CMD (dev, RxEnable); /* Enable the receiver. */
+ issue_and_wait (dev, UpUnstall);
/* Send the Individual Address Setup frame */
- tx_cur = tx_next;
- tx_next = ((tx_next+1) % NUM_TX_DESC);
+ tx_cur = tx_next;
+ tx_next = ((tx_next + 1) % NUM_TX_DESC);
- ias_cmd = (struct descriptor *)&tx_ring[tx_cur];
- ias_cmd->status = cpu_to_le32(1<<31); /* set DnIndicate bit. */
- ias_cmd->next = 0;
- ias_cmd->addr = cpu_to_le32((u32)&bis->bi_enetaddr[0]);
- ias_cmd->length = cpu_to_le32(6 | LAST_FRAG);
+ ias_cmd = (struct descriptor *) &tx_ring[tx_cur];
+ ias_cmd->status = cpu_to_le32 (1 << 31); /* set DnIndicate bit. */
+ ias_cmd->next = 0;
+ ias_cmd->addr = cpu_to_le32 ((u32) & bis->bi_enetaddr[0]);
+ ias_cmd->length = cpu_to_le32 (6 | LAST_FRAG);
/* Tell the adapter where the TX ring is located */
- ETH_CMD(dev, TxEnable); /* Enable transmitter. */
- issue_and_wait(dev, DownStall); /* Stall and set the DownListPtr. */
- ETH_OUTL(dev, (u32)&tx_ring[tx_cur], DownListPtr);
- issue_and_wait(dev, DownUnstall);
- for (i=0; !(ETH_STATUS(dev) & DownComplete); i++)
- {
- if (i >= TOUT_LOOP)
- {
- PRINTF("TX Ring status (Init): 0x%4x\n", le32_to_cpu(tx_ring[tx_cur].status));
- PRINTF("ETH_STATUS: 0x%x\n", ETH_STATUS(dev));
+ ETH_CMD (dev, TxEnable); /* Enable transmitter. */
+ issue_and_wait (dev, DownStall); /* Stall and set the DownListPtr. */
+ ETH_OUTL (dev, (u32) & tx_ring[tx_cur], DownListPtr);
+ issue_and_wait (dev, DownUnstall);
+ for (i = 0; !(ETH_STATUS (dev) & DownComplete); i++) {
+ if (i >= TOUT_LOOP) {
+ PRINTF ("TX Ring status (Init): 0x%4x\n",
+ le32_to_cpu (tx_ring[tx_cur].status));
+ PRINTF ("ETH_STATUS: 0x%x\n", ETH_STATUS (dev));
goto Done;
}
}
- if (ETH_STATUS(dev) & DownComplete) /* If DownLoad Complete ACK the bit */
- {
- ETH_CMD(dev, AckIntr | DownComplete); /* acknowledge the indication bit */
- issue_and_wait(dev, DownStall); /* stall and clear DownListPtr */
- ETH_OUTL(dev, 0, DownListPtr);
- issue_and_wait(dev, DownUnstall);
+ if (ETH_STATUS (dev) & DownComplete) { /* If DownLoad Complete ACK the bit */
+ ETH_CMD (dev, AckIntr | DownComplete); /* acknowledge the indication bit */
+ issue_and_wait (dev, DownStall); /* stall and clear DownListPtr */
+ ETH_OUTL (dev, 0, DownListPtr);
+ issue_and_wait (dev, DownUnstall);
}
status = 1;
-
Done:
return status;
}
-int eth_3com_send(struct eth_device* dev, volatile void *packet, int length)
+int eth_3com_send (struct eth_device *dev, volatile void *packet, int length)
{
int i, status = 0;
int tx_cur;
- if (length <= 0)
- {
- PRINTF("eth: bad packet size: %d\n", length);
+ if (length <= 0) {
+ PRINTF ("eth: bad packet size: %d\n", length);
goto Done;
}
- tx_cur = tx_next;
- tx_next = (tx_next+1) % NUM_TX_DESC;
+ tx_cur = tx_next;
+ tx_next = (tx_next + 1) % NUM_TX_DESC;
- tx_ring[tx_cur].status = cpu_to_le32(1<<31); /* set DnIndicate bit */
- tx_ring[tx_cur].next = 0;
- tx_ring[tx_cur].addr = cpu_to_le32(((u32) packet));
- tx_ring[tx_cur].length = cpu_to_le32(length | LAST_FRAG);
+ tx_ring[tx_cur].status = cpu_to_le32 (1 << 31); /* set DnIndicate bit */
+ tx_ring[tx_cur].next = 0;
+ tx_ring[tx_cur].addr = cpu_to_le32 (((u32) packet));
+ tx_ring[tx_cur].length = cpu_to_le32 (length | LAST_FRAG);
/* Send the packet */
- issue_and_wait(dev, DownStall); /* stall and set the DownListPtr */
- ETH_OUTL(dev, (u32) &tx_ring[tx_cur], DownListPtr);
- issue_and_wait(dev, DownUnstall);
+ issue_and_wait (dev, DownStall); /* stall and set the DownListPtr */
+ ETH_OUTL (dev, (u32) & tx_ring[tx_cur], DownListPtr);
+ issue_and_wait (dev, DownUnstall);
- for (i=0; !(ETH_STATUS(dev) & DownComplete); i++)
- {
- if (i >= TOUT_LOOP)
- {
- PRINTF("TX Ring status (send): 0x%4x\n", le32_to_cpu(tx_ring[tx_cur].status));
+ for (i = 0; !(ETH_STATUS (dev) & DownComplete); i++) {
+ if (i >= TOUT_LOOP) {
+ PRINTF ("TX Ring status (send): 0x%4x\n",
+ le32_to_cpu (tx_ring[tx_cur].status));
goto Done;
}
}
- if (ETH_STATUS(dev) & DownComplete) /* If DownLoad Complete ACK the bit */
- {
- ETH_CMD(dev, AckIntr | DownComplete); /* acknowledge the indication bit */
- issue_and_wait(dev, DownStall); /* stall and clear DownListPtr */
- ETH_OUTL(dev, 0, DownListPtr);
- issue_and_wait(dev, DownUnstall);
+ if (ETH_STATUS (dev) & DownComplete) { /* If DownLoad Complete ACK the bit */
+ ETH_CMD (dev, AckIntr | DownComplete); /* acknowledge the indication bit */
+ issue_and_wait (dev, DownStall); /* stall and clear DownListPtr */
+ ETH_OUTL (dev, 0, DownListPtr);
+ issue_and_wait (dev, DownUnstall);
}
- status=1;
- Done:
+ status = 1;
+Done:
return status;
}
-void PrintPacket (uchar *packet, int length)
+void PrintPacket (uchar * packet, int length)
{
-int loop;
-uchar *ptr;
+ int loop;
+ uchar *ptr;
printf ("Printing packet of length %x.\n\n", length);
ptr = packet;
- for (loop = 1; loop <= length; loop++)
- {
+ for (loop = 1; loop <= length; loop++) {
printf ("%2x ", *ptr++);
- if ((loop % 40)== 0)
+ if ((loop % 40) == 0)
printf ("\n");
}
}
-int eth_3com_recv(struct eth_device* dev)
+int eth_3com_recv (struct eth_device *dev)
{
u16 stat = 0;
u32 status;
int rx_prev, length = 0;
- while (!(ETH_STATUS(dev) & UpComplete)) /* wait on receipt of packet */
+ while (!(ETH_STATUS (dev) & UpComplete)) /* wait on receipt of packet */
;
- status = le32_to_cpu(rx_ring[rx_next].status); /* packet status */
+ status = le32_to_cpu (rx_ring[rx_next].status); /* packet status */
- while (status & (1<<15))
- {
+ while (status & (1 << 15)) {
/* A packet has been received */
- if (status & (1<<15))
- {
+ if (status & (1 << 15)) {
/* A valid frame received */
- length = le32_to_cpu(rx_ring[rx_next].status) & 0x1fff; /* length is in bits 0 - 12 */
+ length = le32_to_cpu (rx_ring[rx_next].status) & 0x1fff; /* length is in bits 0 - 12 */
/* Pass the packet up to the protocol layers */
- NetReceive((uchar *)le32_to_cpu(rx_ring[rx_next].addr), length);
- rx_ring[rx_next].status = 0; /* clear the status word */
- ETH_CMD(dev, AckIntr | UpComplete);
- issue_and_wait(dev, UpUnstall);
- }
- else
- if (stat & HostError)
- {
+ NetReceive ((uchar *)
+ le32_to_cpu (rx_ring[rx_next].addr),
+ length);
+ rx_ring[rx_next].status = 0; /* clear the status word */
+ ETH_CMD (dev, AckIntr | UpComplete);
+ issue_and_wait (dev, UpUnstall);
+ } else if (stat & HostError) {
/* There was an error */
- printf("Rx error status: 0x%4x\n", stat);
- init_rx_ring(dev);
+ printf ("Rx error status: 0x%4x\n", stat);
+ init_rx_ring (dev);
goto Done;
}
rx_prev = rx_next;
rx_next = (rx_next + 1) % NUM_RX_DESC;
- stat = ETH_STATUS(dev); /* register status */
- status = le32_to_cpu(rx_ring[rx_next].status); /* packet status */
+ stat = ETH_STATUS (dev); /* register status */
+ status = le32_to_cpu (rx_ring[rx_next].status); /* packet status */
}
-
Done:
return length;
}
-void eth_3com_halt(struct eth_device* dev)
+void eth_3com_halt (struct eth_device *dev)
{
- if (!(dev->iobase))
- {
+ if (!(dev->iobase)) {
goto Done;
}
- issue_and_wait(dev, DownStall); /* shut down transmit and receive */
- issue_and_wait(dev, UpStall);
- issue_and_wait(dev, RxDisable);
- issue_and_wait(dev, TxDisable);
+ issue_and_wait (dev, DownStall); /* shut down transmit and receive */
+ issue_and_wait (dev, UpStall);
+ issue_and_wait (dev, RxDisable);
+ issue_and_wait (dev, TxDisable);
/* free(tx_ring); /###* release memory allocated to the DPD and UPD rings */
/* free(rx_ring); */
@@ -764,41 +745,41 @@
return;
}
-static void init_rx_ring(struct eth_device* dev)
+static void init_rx_ring (struct eth_device *dev)
{
int i;
- PRINTF("Initializing rx_ring. rx_buffer = %p\n", rx_buffer);
- issue_and_wait(dev, UpStall);
+ PRINTF ("Initializing rx_ring. rx_buffer = %p\n", rx_buffer);
+ issue_and_wait (dev, UpStall);
- for (i = 0; i < NUM_RX_DESC; i++)
- {
- rx_ring[i].next = cpu_to_le32(((u32) &rx_ring[(i+1) % NUM_RX_DESC]));
- rx_ring[i].status = 0;
- rx_ring[i].addr = cpu_to_le32(((u32) &rx_buffer[i][0]));
- rx_ring[i].length = cpu_to_le32(PKTSIZE_ALIGN | LAST_FRAG);
+ for (i = 0; i < NUM_RX_DESC; i++) {
+ rx_ring[i].next =
+ cpu_to_le32 (((u32) &
+ rx_ring[(i + 1) % NUM_RX_DESC]));
+ rx_ring[i].status = 0;
+ rx_ring[i].addr = cpu_to_le32 (((u32) & rx_buffer[i][0]));
+ rx_ring[i].length = cpu_to_le32 (PKTSIZE_ALIGN | LAST_FRAG);
}
rx_next = 0;
}
-static void purge_tx_ring(struct eth_device* dev)
+static void purge_tx_ring (struct eth_device *dev)
{
int i;
- PRINTF("Purging tx_ring.\n");
+ PRINTF ("Purging tx_ring.\n");
- tx_next = 0;
+ tx_next = 0;
- for (i = 0; i < NUM_TX_DESC; i++)
- {
- tx_ring[i].next = 0;
- tx_ring[i].status = 0;
- tx_ring[i].addr = 0;
- tx_ring[i].length = 0;
+ for (i = 0; i < NUM_TX_DESC; i++) {
+ tx_ring[i].next = 0;
+ tx_ring[i].status = 0;
+ tx_ring[i].addr = 0;
+ tx_ring[i].length = 0;
}
}
-static void read_hw_addr(struct eth_device* dev, bd_t *bis)
+static void read_hw_addr (struct eth_device *dev, bd_t * bis)
{
u8 hw_addr[ETH_ALEN];
unsigned int eeprom[0x40];
@@ -807,77 +788,77 @@
/* Read the station address from the EEPROM. */
- EL3WINDOW(dev, 0);
- for (i = 0; i < 0x40; i++)
- {
- ETH_OUTW(dev, EEPROM_Read + i, Wn0EepromCmd);
+ EL3WINDOW (dev, 0);
+ for (i = 0; i < 0x40; i++) {
+ ETH_OUTW (dev, EEPROM_Read + i, Wn0EepromCmd);
/* Pause for at least 162 us. for the read to take place. */
- for (timer = 10; timer >= 0; timer--)
- {
- udelay(162);
- if ((ETH_INW(dev, Wn0EepromCmd) & 0x8000) == 0)
+ for (timer = 10; timer >= 0; timer--) {
+ udelay (162);
+ if ((ETH_INW (dev, Wn0EepromCmd) & 0x8000) == 0)
break;
}
- eeprom[i] = ETH_INW(dev, Wn0EepromData);
+ eeprom[i] = ETH_INW (dev, Wn0EepromData);
}
/* Checksum calculation. I'm not sure about this part and there seems to be a bug on the 3com side of things */
for (i = 0; i < 0x21; i++)
- checksum ^= eeprom[i];
+ checksum ^= eeprom[i];
checksum = (checksum ^ (checksum >> 8)) & 0xff;
if (checksum != 0xbb)
- printf(" *** INVALID EEPROM CHECKSUM %4.4x *** \n", checksum);
+ printf (" *** INVALID EEPROM CHECKSUM %4.4x *** \n",
+ checksum);
- for (i = 0, j = 0; i < 3; i++)
- {
- hw_addr[j++] = (u8)((eeprom[i+10] >> 8) & 0xff);
- hw_addr[j++] = (u8)(eeprom[i+10] & 0xff);
+ for (i = 0, j = 0; i < 3; i++) {
+ hw_addr[j++] = (u8) ((eeprom[i + 10] >> 8) & 0xff);
+ hw_addr[j++] = (u8) (eeprom[i + 10] & 0xff);
}
/* MAC Address is in window 2, write value from EEPROM to window 2 */
- EL3WINDOW(dev, 2);
+ EL3WINDOW (dev, 2);
for (i = 0; i < 6; i++)
- ETH_OUTB(dev, hw_addr[i], i);
+ ETH_OUTB (dev, hw_addr[i], i);
- for (j = 0; j < ETH_ALEN; j+=2)
- {
- hw_addr[j] = (u8)(ETH_INW(dev, j) & 0xff);
- hw_addr[j+1] = (u8)((ETH_INW(dev, j) >> 8) & 0xff);
+ for (j = 0; j < ETH_ALEN; j += 2) {
+ hw_addr[j] = (u8) (ETH_INW (dev, j) & 0xff);
+ hw_addr[j + 1] = (u8) ((ETH_INW (dev, j) >> 8) & 0xff);
}
- for (i=0;i<ETH_ALEN;i++)
- {
- if (hw_addr[i] != bis->bi_enetaddr[i])
- {
-/* printf("Warning: HW address don't match:\n"); */
-/* printf("Address in 3Com Window 2 is " */
-/* "%02X:%02X:%02X:%02X:%02X:%02X\n", */
-/* hw_addr[0], hw_addr[1], hw_addr[2], */
-/* hw_addr[3], hw_addr[4], hw_addr[5]); */
-/* printf("Address used by U-Boot is " */
-/* "%02X:%02X:%02X:%02X:%02X:%02X\n", */
-/* bis->bi_enetaddr[0], bis->bi_enetaddr[1], */
-/* bis->bi_enetaddr[2], bis->bi_enetaddr[3], */
-/* bis->bi_enetaddr[4], bis->bi_enetaddr[5]); */
-/* goto Done; */
- char buffer[256];
- if (bis->bi_enetaddr[0] == 0 && bis->bi_enetaddr[1] == 0 &&
- bis->bi_enetaddr[2] == 0 && bis->bi_enetaddr[3] == 0 &&
- bis->bi_enetaddr[4] == 0 && bis->bi_enetaddr[5] == 0)
- {
+ for (i = 0; i < ETH_ALEN; i++) {
+ if (hw_addr[i] != bis->bi_enetaddr[i]) {
+/* printf("Warning: HW address don't match:\n"); */
+/* printf("Address in 3Com Window 2 is " */
+/* "%02X:%02X:%02X:%02X:%02X:%02X\n", */
+/* hw_addr[0], hw_addr[1], hw_addr[2], */
+/* hw_addr[3], hw_addr[4], hw_addr[5]); */
+/* printf("Address used by U-Boot is " */
+/* "%02X:%02X:%02X:%02X:%02X:%02X\n", */
+/* bis->bi_enetaddr[0], bis->bi_enetaddr[1], */
+/* bis->bi_enetaddr[2], bis->bi_enetaddr[3], */
+/* bis->bi_enetaddr[4], bis->bi_enetaddr[5]); */
+/* goto Done; */
+ char buffer[256];
- sprintf(buffer, "%02X:%02X:%02X:%02X:%02X:%02X",
- hw_addr[0], hw_addr[1], hw_addr[2],
- hw_addr[3], hw_addr[4], hw_addr[5]);
- setenv("ethaddr", buffer);
- }
+ if (bis->bi_enetaddr[0] == 0
+ && bis->bi_enetaddr[1] == 0
+ && bis->bi_enetaddr[2] == 0
+ && bis->bi_enetaddr[3] == 0
+ && bis->bi_enetaddr[4] == 0
+ && bis->bi_enetaddr[5] == 0) {
+
+ sprintf (buffer,
+ "%02X:%02X:%02X:%02X:%02X:%02X",
+ hw_addr[0], hw_addr[1], hw_addr[2],
+ hw_addr[3], hw_addr[4], hw_addr[5]);
+ setenv ("ethaddr", buffer);
+ }
}
}
- for(i=0; i<ETH_ALEN; i++) dev->enetaddr[i] = hw_addr[i];
+ for (i = 0; i < ETH_ALEN; i++)
+ dev->enetaddr[i] = hw_addr[i];
Done:
return;
diff --git a/board/MAI/AmigaOneG3SE/interrupts.c b/board/MAI/AmigaOneG3SE/interrupts.c
index 5b314a8..86b4415 100644
--- a/board/MAI/AmigaOneG3SE/interrupts.c
+++ b/board/MAI/AmigaOneG3SE/interrupts.c
@@ -176,9 +176,9 @@
else {
PRINTF ("\nBogus External Interrupt IRQ %d\n", irq);
/*
- * turn off the bogus interrupt, otherwise it
- * might repeat forever
- */
+ * turn off the bogus interrupt, otherwise it
+ * might repeat forever
+ */
unmask = 0;
}
diff --git a/board/MAI/AmigaOneG3SE/ps2kbd.c b/board/MAI/AmigaOneG3SE/ps2kbd.c
index cf4f4d0..39d8149 100644
--- a/board/MAI/AmigaOneG3SE/ps2kbd.c
+++ b/board/MAI/AmigaOneG3SE/ps2kbd.c
@@ -58,7 +58,7 @@
#define KBD_STAT_KOBF 0x01
#define KBD_STAT_IBF 0x02
#define KBD_STAT_SYS 0x04
-#define KBD_STAT_CD 0x08
+#define KBD_STAT_CD 0x08
#define KBD_STAT_LOCK 0x10
#define KBD_STAT_MOBF 0x20
#define KBD_STAT_TI_OUT 0x40
@@ -71,50 +71,50 @@
* Keyboard Controller Commands
*/
-#define KBD_CCMD_READ_MODE 0x20 /* Read mode bits */
-#define KBD_CCMD_WRITE_MODE 0x60 /* Write mode bits */
-#define KBD_CCMD_GET_VERSION 0xA1 /* Get controller version */
+#define KBD_CCMD_READ_MODE 0x20 /* Read mode bits */
+#define KBD_CCMD_WRITE_MODE 0x60 /* Write mode bits */
+#define KBD_CCMD_GET_VERSION 0xA1 /* Get controller version */
#define KBD_CCMD_MOUSE_DISABLE 0xA7 /* Disable mouse interface */
-#define KBD_CCMD_MOUSE_ENABLE 0xA8 /* Enable mouse interface */
-#define KBD_CCMD_TEST_MOUSE 0xA9 /* Mouse interface test */
-#define KBD_CCMD_SELF_TEST 0xAA /* Controller self test */
-#define KBD_CCMD_KBD_TEST 0xAB /* Keyboard interface test */
-#define KBD_CCMD_KBD_DISABLE 0xAD /* Keyboard interface disable */
-#define KBD_CCMD_KBD_ENABLE 0xAE /* Keyboard interface enable */
+#define KBD_CCMD_MOUSE_ENABLE 0xA8 /* Enable mouse interface */
+#define KBD_CCMD_TEST_MOUSE 0xA9 /* Mouse interface test */
+#define KBD_CCMD_SELF_TEST 0xAA /* Controller self test */
+#define KBD_CCMD_KBD_TEST 0xAB /* Keyboard interface test */
+#define KBD_CCMD_KBD_DISABLE 0xAD /* Keyboard interface disable */
+#define KBD_CCMD_KBD_ENABLE 0xAE /* Keyboard interface enable */
#define KBD_CCMD_WRITE_AUX_OBUF 0xD3 /* Write to output buffer as if
initiated by the auxiliary device */
-#define KBD_CCMD_WRITE_MOUSE 0xD4 /* Write the following byte to the mouse */
+#define KBD_CCMD_WRITE_MOUSE 0xD4 /* Write the following byte to the mouse */
/*
* Keyboard Commands
*/
-#define KBD_CMD_SET_LEDS 0xED /* Set keyboard leds */
-#define KBD_CMD_SET_RATE 0xF3 /* Set typematic rate */
-#define KBD_CMD_ENABLE 0xF4 /* Enable scanning */
-#define KBD_CMD_DISABLE 0xF5 /* Disable scanning */
-#define KBD_CMD_RESET 0xFF /* Reset */
+#define KBD_CMD_SET_LEDS 0xED /* Set keyboard leds */
+#define KBD_CMD_SET_RATE 0xF3 /* Set typematic rate */
+#define KBD_CMD_ENABLE 0xF4 /* Enable scanning */
+#define KBD_CMD_DISABLE 0xF5 /* Disable scanning */
+#define KBD_CMD_RESET 0xFF /* Reset */
/*
* Keyboard Replies
*/
-#define KBD_REPLY_POR 0xAA /* Power on reset */
-#define KBD_REPLY_ACK 0xFA /* Command ACK */
-#define KBD_REPLY_RESEND 0xFE /* Command NACK, send the cmd again */
+#define KBD_REPLY_POR 0xAA /* Power on reset */
+#define KBD_REPLY_ACK 0xFA /* Command ACK */
+#define KBD_REPLY_RESEND 0xFE /* Command NACK, send the cmd again */
/*
* Status Register Bits
*/
-#define KBD_STAT_OBF 0x01 /* Keyboard output buffer full */
-#define KBD_STAT_IBF 0x02 /* Keyboard input buffer full */
-#define KBD_STAT_SELFTEST 0x04 /* Self test successful */
-#define KBD_STAT_CMD 0x08 /* Last write was a command write (0=data) */
-#define KBD_STAT_UNLOCKED 0x10 /* Zero if keyboard locked */
-#define KBD_STAT_MOUSE_OBF 0x20 /* Mouse output buffer full */
-#define KBD_STAT_GTO 0x40 /* General receive/xmit timeout */
-#define KBD_STAT_PERR 0x80 /* Parity error */
+#define KBD_STAT_OBF 0x01 /* Keyboard output buffer full */
+#define KBD_STAT_IBF 0x02 /* Keyboard input buffer full */
+#define KBD_STAT_SELFTEST 0x04 /* Self test successful */
+#define KBD_STAT_CMD 0x08 /* Last write was a command write (0=data) */
+#define KBD_STAT_UNLOCKED 0x10 /* Zero if keyboard locked */
+#define KBD_STAT_MOUSE_OBF 0x20 /* Mouse output buffer full */
+#define KBD_STAT_GTO 0x40 /* General receive/xmit timeout */
+#define KBD_STAT_PERR 0x80 /* Parity error */
#define AUX_STAT_OBF (KBD_STAT_OBF | KBD_STAT_MOUSE_OBF)
@@ -122,24 +122,24 @@
* Controller Mode Register Bits
*/
-#define KBD_MODE_KBD_INT 0x01 /* Keyboard data generate IRQ1 */
-#define KBD_MODE_MOUSE_INT 0x02 /* Mouse data generate IRQ12 */
-#define KBD_MODE_SYS 0x04 /* The system flag (?) */
-#define KBD_MODE_NO_KEYLOCK 0x08 /* The keylock doesn't affect the keyboard if set */
-#define KBD_MODE_DISABLE_KBD 0x10 /* Disable keyboard interface */
+#define KBD_MODE_KBD_INT 0x01 /* Keyboard data generate IRQ1 */
+#define KBD_MODE_MOUSE_INT 0x02 /* Mouse data generate IRQ12 */
+#define KBD_MODE_SYS 0x04 /* The system flag (?) */
+#define KBD_MODE_NO_KEYLOCK 0x08 /* The keylock doesn't affect the keyboard if set */
+#define KBD_MODE_DISABLE_KBD 0x10 /* Disable keyboard interface */
#define KBD_MODE_DISABLE_MOUSE 0x20 /* Disable mouse interface */
-#define KBD_MODE_KCC 0x40 /* Scan code conversion to PC format */
-#define KBD_MODE_RFU 0x80
+#define KBD_MODE_KCC 0x40 /* Scan code conversion to PC format */
+#define KBD_MODE_RFU 0x80
-#define KDB_DATA_PORT 0x60
+#define KDB_DATA_PORT 0x60
#define KDB_COMMAND_PORT 0x64
-#define LED_SCR 0x01 /* scroll lock led */
-#define LED_CAP 0x04 /* caps lock led */
-#define LED_NUM 0x02 /* num lock led */
+#define LED_SCR 0x01 /* scroll lock led */
+#define LED_CAP 0x04 /* caps lock led */
+#define LED_NUM 0x02 /* num lock led */
-#define KBD_BUFFER_LEN 0x20 /* size of the keyboardbuffer */
+#define KBD_BUFFER_LEN 0x20 /* size of the keyboardbuffer */
static volatile char kbd_buffer[KBD_BUFFER_LEN];
@@ -194,21 +194,22 @@
* Init
******************************************************************/
-int isa_kbd_init(void)
+int isa_kbd_init (void)
{
- char* result;
- result=kbd_initialize();
- if (result != NULL)
- {
- result = kbd_initialize();
+ char *result;
+
+ result = kbd_initialize ();
+ if (result != NULL) {
+ result = kbd_initialize ();
}
- if(result==NULL) {
- printf("AT Keyboard initialized\n");
- irq_install_handler(KBD_INTERRUPT, (interrupt_handler_t *)kbd_interrupt, NULL);
+ if (result == NULL) {
+ printf ("AT Keyboard initialized\n");
+ irq_install_handler (KBD_INTERRUPT,
+ (interrupt_handler_t *) kbd_interrupt,
+ NULL);
return (1);
- }
- else {
- printf("%s\n",result);
+ } else {
+ printf ("%s\n", result);
return (-1);
}
}
@@ -225,20 +226,20 @@
int drv_isa_kbd_init (void)
{
int error;
- device_t kbddev ;
+ device_t kbddev ;
char *stdinname = getenv ("stdin");
if(isa_kbd_init()==-1)
return -1;
- memset (&kbddev, 0, sizeof(kbddev));
- strcpy(kbddev.name, DEVNAME);
- kbddev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
- kbddev.putc = NULL ;
+ memset (&kbddev, 0, sizeof(kbddev));
+ strcpy(kbddev.name, DEVNAME);
+ kbddev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
+ kbddev.putc = NULL ;
kbddev.puts = NULL ;
kbddev.getc = kbd_getc ;
kbddev.tstc = kbd_testc ;
- error = device_register (&kbddev);
+ error = device_register (&kbddev);
if(error==0) {
/* check if this is the standard input device */
if(strcmp(stdinname,DEVNAME)==0) {
@@ -301,7 +302,6 @@
}
-
/* set LEDs */
void kbd_set_leds(void)
@@ -322,140 +322,139 @@
kbd_send_data(leds);
}
-
-void handle_keyboard_event(unsigned char scancode)
+void handle_keyboard_event (unsigned char scancode)
{
unsigned char keycode;
/* Convert scancode to keycode */
- PRINTF("scancode %x\n",scancode);
- if(scancode==0xe0) {
- e0=1; /* special charakters */
+ PRINTF ("scancode %x\n", scancode);
+ if (scancode == 0xe0) {
+ e0 = 1; /* special charakters */
return;
}
- if(e0==1) {
- e0=0; /* delete flag */
- if(!( ((scancode&0x7F)==0x38)|| /* the right ctrl key */
- ((scancode&0x7F)==0x1D)|| /* the right alt key */
- ((scancode&0x7F)==0x35)|| /* the right '/' key */
- ((scancode&0x7F)==0x1C)|| /* the right enter key */
- ((scancode)==0x48)|| /* arrow up */
- ((scancode)==0x50)|| /* arrow down */
- ((scancode)==0x4b)|| /* arrow left */
- ((scancode)==0x4d))) /* arrow right */
+ if (e0 == 1) {
+ e0 = 0; /* delete flag */
+ if (!(((scancode & 0x7F) == 0x38) || /* the right ctrl key */
+ ((scancode & 0x7F) == 0x1D) || /* the right alt key */
+ ((scancode & 0x7F) == 0x35) || /* the right '/' key */
+ ((scancode & 0x7F) == 0x1C) || /* the right enter key */
+ ((scancode) == 0x48) || /* arrow up */
+ ((scancode) == 0x50) || /* arrow down */
+ ((scancode) == 0x4b) || /* arrow left */
+ ((scancode) == 0x4d)))
+ /* arrow right */
/* we swallow unknown e0 codes */
return;
}
/* special cntrl keys */
- switch(scancode)
- {
+ switch (scancode) {
case 0x48:
- kbd_put_queue(27);
- kbd_put_queue(91);
- kbd_put_queue('A');
- return;
+ kbd_put_queue (27);
+ kbd_put_queue (91);
+ kbd_put_queue ('A');
+ return;
case 0x50:
- kbd_put_queue(27);
- kbd_put_queue(91);
- kbd_put_queue('B');
- return;
+ kbd_put_queue (27);
+ kbd_put_queue (91);
+ kbd_put_queue ('B');
+ return;
case 0x4b:
- kbd_put_queue(27);
- kbd_put_queue(91);
- kbd_put_queue('D');
- return;
+ kbd_put_queue (27);
+ kbd_put_queue (91);
+ kbd_put_queue ('D');
+ return;
case 0x4D:
- kbd_put_queue(27);
- kbd_put_queue(91);
- kbd_put_queue('C');
- return;
- case 0x58: /* F12 key */
- if (ctrl == 1)
- {
- extern int console_changed;
- setenv("stdin", DEVNAME);
- setenv("stdout", "vga");
- console_changed = 1;
- }
- return;
+ kbd_put_queue (27);
+ kbd_put_queue (91);
+ kbd_put_queue ('C');
+ return;
+ case 0x58: /* F12 key */
+ if (ctrl == 1) {
+ extern int console_changed;
+
+ setenv ("stdin", DEVNAME);
+ setenv ("stdout", "vga");
+ console_changed = 1;
+ }
+ return;
case 0x2A:
- case 0x36: /* shift pressed */
- shift=1;
- return; /* do nothing else */
- case 0xAA:
- case 0xB6: /* shift released */
- shift=0;
- return; /* do nothing else */
- case 0x38: /* alt pressed */
- alt=1;
- return; /* do nothing else */
- case 0xB8: /* alt released */
- alt=0;
- return; /* do nothing else */
- case 0x1d: /* ctrl pressed */
- ctrl=1;
- return; /* do nothing else */
- case 0x9d: /* ctrl released */
- ctrl=0;
- return; /* do nothing else */
- case 0x46: /* scrollock pressed */
- scroll_lock=~scroll_lock;
- kbd_set_leds();
- return; /* do nothing else */
- case 0x3A: /* capslock pressed */
- caps_lock=~caps_lock;
- kbd_set_leds();
- return;
- case 0x45: /* numlock pressed */
- num_lock=~num_lock;
- kbd_set_leds();
- return;
- case 0xC6: /* scroll lock released */
- case 0xC5: /* num lock released */
- case 0xBA: /* caps lock released */
- return; /* just swallow */
+ case 0x36: /* shift pressed */
+ shift = 1;
+ return; /* do nothing else */
+ case 0xAA:
+ case 0xB6: /* shift released */
+ shift = 0;
+ return; /* do nothing else */
+ case 0x38: /* alt pressed */
+ alt = 1;
+ return; /* do nothing else */
+ case 0xB8: /* alt released */
+ alt = 0;
+ return; /* do nothing else */
+ case 0x1d: /* ctrl pressed */
+ ctrl = 1;
+ return; /* do nothing else */
+ case 0x9d: /* ctrl released */
+ ctrl = 0;
+ return; /* do nothing else */
+ case 0x46: /* scrollock pressed */
+ scroll_lock = ~scroll_lock;
+ kbd_set_leds ();
+ return; /* do nothing else */
+ case 0x3A: /* capslock pressed */
+ caps_lock = ~caps_lock;
+ kbd_set_leds ();
+ return;
+ case 0x45: /* numlock pressed */
+ num_lock = ~num_lock;
+ kbd_set_leds ();
+ return;
+ case 0xC6: /* scroll lock released */
+ case 0xC5: /* num lock released */
+ case 0xBA: /* caps lock released */
+ return; /* just swallow */
}
- if((scancode&0x80)==0x80) /* key released */
+ if ((scancode & 0x80) == 0x80) /* key released */
return;
/* now, decide which table we need */
- if(scancode > (sizeof(kbd_plain_xlate)/sizeof(kbd_plain_xlate[0]))) { /* scancode not in list */
- PRINTF("unkown scancode %X\n",scancode);
- return; /* swallow it */
+ if (scancode > (sizeof (kbd_plain_xlate) / sizeof (kbd_plain_xlate[0]))) { /* scancode not in list */
+ PRINTF ("unkown scancode %X\n", scancode);
+ return; /* swallow it */
}
/* setup plain code first */
- keycode=kbd_plain_xlate[scancode];
- if(caps_lock==1) { /* caps_lock is pressed, overwrite plain code */
- if(scancode > (sizeof(kbd_shift_xlate)/sizeof(kbd_shift_xlate[0]))) { /* scancode not in list */
- PRINTF("unkown caps-locked scancode %X\n",scancode);
- return; /* swallow it */
+ keycode = kbd_plain_xlate[scancode];
+ if (caps_lock == 1) { /* caps_lock is pressed, overwrite plain code */
+ if (scancode > (sizeof (kbd_shift_xlate) / sizeof (kbd_shift_xlate[0]))) { /* scancode not in list */
+ PRINTF ("unkown caps-locked scancode %X\n", scancode);
+ return; /* swallow it */
}
- keycode=kbd_shift_xlate[scancode];
- if(keycode<'A') { /* we only want the alphas capital */
- keycode=kbd_plain_xlate[scancode];
+ keycode = kbd_shift_xlate[scancode];
+ if (keycode < 'A') { /* we only want the alphas capital */
+ keycode = kbd_plain_xlate[scancode];
}
}
- if(shift==1) { /* shift overwrites caps_lock */
- if(scancode > (sizeof(kbd_shift_xlate)/sizeof(kbd_shift_xlate[0]))) { /* scancode not in list */
- PRINTF("unkown shifted scancode %X\n",scancode);
- return; /* swallow it */
+ if (shift == 1) { /* shift overwrites caps_lock */
+ if (scancode > (sizeof (kbd_shift_xlate) / sizeof (kbd_shift_xlate[0]))) { /* scancode not in list */
+ PRINTF ("unkown shifted scancode %X\n", scancode);
+ return; /* swallow it */
}
- keycode=kbd_shift_xlate[scancode];
+ keycode = kbd_shift_xlate[scancode];
}
- if(ctrl==1) { /* ctrl overwrites caps_lock and shift */
- if(scancode > (sizeof(kbd_ctrl_xlate)/sizeof(kbd_ctrl_xlate[0]))) { /* scancode not in list */
- PRINTF("unkown ctrl scancode %X\n",scancode);
- return; /* swallow it */
+ if (ctrl == 1) { /* ctrl overwrites caps_lock and shift */
+ if (scancode > (sizeof (kbd_ctrl_xlate) / sizeof (kbd_ctrl_xlate[0]))) { /* scancode not in list */
+ PRINTF ("unkown ctrl scancode %X\n", scancode);
+ return; /* swallow it */
}
- keycode=kbd_ctrl_xlate[scancode];
+ keycode = kbd_ctrl_xlate[scancode];
}
/* check if valid keycode */
- if(keycode==0xff) {
- PRINTF("unkown scancode %X\n",scancode);
- return; /* swallow unknown codes */
+ if (keycode == 0xff) {
+ PRINTF ("unkown scancode %X\n", scancode);
+ return; /* swallow unknown codes */
}
- kbd_put_queue(keycode);
- PRINTF("%x\n",keycode);
+ kbd_put_queue (keycode);
+ PRINTF ("%x\n", keycode);
}
/*
@@ -463,34 +462,31 @@
* appropriate action.
*
*/
-unsigned char handle_kbd_event(void)
+unsigned char handle_kbd_event (void)
{
- unsigned char status = kbd_read_status();
+ unsigned char status = kbd_read_status ();
unsigned int work = 10000;
while ((--work > 0) && (status & KBD_STAT_OBF)) {
unsigned char scancode;
- scancode = kbd_read_input();
+ scancode = kbd_read_input ();
/* Error bytes must be ignored to make the
Synaptics touchpads compaq use work */
/* Ignore error bytes */
- if (!(status & (KBD_STAT_GTO | KBD_STAT_PERR)))
- {
- if (status & KBD_STAT_MOUSE_OBF)
- ; /* not supported: handle_mouse_event(scancode); */
+ if (!(status & (KBD_STAT_GTO | KBD_STAT_PERR))) {
+ if (status & KBD_STAT_MOUSE_OBF); /* not supported: handle_mouse_event(scancode); */
else
- handle_keyboard_event(scancode);
+ handle_keyboard_event (scancode);
}
- status = kbd_read_status();
+ status = kbd_read_status ();
}
if (!work)
- PRINTF("pc_keyb: controller jammed (0x%02X).\n", status);
+ PRINTF ("pc_keyb: controller jammed (0x%02X).\n", status);
return status;
}
-
/******************************************************************************
* Lowlevel Part of keyboard section
*/
@@ -529,90 +525,91 @@
return val;
}
-int kbd_wait_for_input(void)
+int kbd_wait_for_input (void)
{
unsigned long timeout;
int val;
timeout = KBD_TIMEOUT;
- val=kbd_read_data();
- while(val < 0)
- {
- if(timeout--==0)
+ val = kbd_read_data ();
+ while (val < 0) {
+ if (timeout-- == 0)
return -1;
- udelay(1000);
- val=kbd_read_data();
+ udelay (1000);
+ val = kbd_read_data ();
}
return val;
}
-int kb_wait(void)
+int kb_wait (void)
{
unsigned long timeout = KBC_TIMEOUT * 10;
do {
- unsigned char status = handle_kbd_event();
+ unsigned char status = handle_kbd_event ();
+
if (!(status & KBD_STAT_IBF))
- return 0; /* ok */
- udelay(1000);
+ return 0; /* ok */
+ udelay (1000);
timeout--;
} while (timeout);
return 1;
}
-void kbd_write_command_w(int data)
+void kbd_write_command_w (int data)
{
- if(kb_wait())
- PRINTF("timeout in kbd_write_command_w\n");
- kbd_write_command(data);
+ if (kb_wait ())
+ PRINTF ("timeout in kbd_write_command_w\n");
+ kbd_write_command (data);
}
-void kbd_write_output_w(int data)
+void kbd_write_output_w (int data)
{
- if(kb_wait())
- PRINTF("timeout in kbd_write_output_w\n");
- kbd_write_output(data);
+ if (kb_wait ())
+ PRINTF ("timeout in kbd_write_output_w\n");
+ kbd_write_output (data);
}
-void kbd_send_data(unsigned char data)
+void kbd_send_data (unsigned char data)
{
unsigned char status;
- i8259_mask_irq(KBD_INTERRUPT); /* disable interrupt */
- kbd_write_output_w(data);
- status = kbd_wait_for_input();
+
+ i8259_mask_irq (KBD_INTERRUPT); /* disable interrupt */
+ kbd_write_output_w (data);
+ status = kbd_wait_for_input ();
if (status == KBD_REPLY_ACK)
- i8259_unmask_irq(KBD_INTERRUPT); /* enable interrupt */
+ i8259_unmask_irq (KBD_INTERRUPT); /* enable interrupt */
}
-char * kbd_initialize(void)
+char *kbd_initialize (void)
{
int status;
- in_pointer = 0; /* delete in Buffer */
+ in_pointer = 0; /* delete in Buffer */
out_pointer = 0;
/*
* Test the keyboard interface.
* This seems to be the only way to get it going.
* If the test is successful a x55 is placed in the input buffer.
*/
- kbd_write_command_w(KBD_CCMD_SELF_TEST);
- if (kbd_wait_for_input() != 0x55)
+ kbd_write_command_w (KBD_CCMD_SELF_TEST);
+ if (kbd_wait_for_input () != 0x55)
return "Kbd: failed self test";
/*
* Perform a keyboard interface test. This causes the controller
* to test the keyboard clock and data lines. The results of the
* test are placed in the input buffer.
*/
- kbd_write_command_w(KBD_CCMD_KBD_TEST);
- if (kbd_wait_for_input() != 0x00)
+ kbd_write_command_w (KBD_CCMD_KBD_TEST);
+ if (kbd_wait_for_input () != 0x00)
return "Kbd: interface failed self test";
/*
* Enable the keyboard by allowing the keyboard clock to run.
*/
- kbd_write_command_w(KBD_CCMD_KBD_ENABLE);
- status = kbd_wait_for_input();
+ kbd_write_command_w (KBD_CCMD_KBD_ENABLE);
+ status = kbd_wait_for_input ();
/*
* Reset keyboard. If the read times out
* then the assumption is that no keyboard is
@@ -622,17 +619,16 @@
* Set up to try again if the keyboard asks for RESEND.
*/
do {
- kbd_write_output_w(KBD_CMD_RESET);
- status = kbd_wait_for_input();
+ kbd_write_output_w (KBD_CMD_RESET);
+ status = kbd_wait_for_input ();
if (status == KBD_REPLY_ACK)
break;
- if (status != KBD_REPLY_RESEND)
- {
- PRINTF("status: %X\n",status);
+ if (status != KBD_REPLY_RESEND) {
+ PRINTF ("status: %X\n", status);
return "Kbd: reset failed, no ACK";
}
} while (1);
- if (kbd_wait_for_input() != KBD_REPLY_POR)
+ if (kbd_wait_for_input () != KBD_REPLY_POR)
return "Kbd: reset failed, no POR";
/*
@@ -642,44 +638,43 @@
* Set up to try again if the keyboard asks for RESEND.
*/
do {
- kbd_write_output_w(KBD_CMD_DISABLE);
- status = kbd_wait_for_input();
+ kbd_write_output_w (KBD_CMD_DISABLE);
+ status = kbd_wait_for_input ();
if (status == KBD_REPLY_ACK)
break;
if (status != KBD_REPLY_RESEND)
return "Kbd: disable keyboard: no ACK";
} while (1);
- kbd_write_command_w(KBD_CCMD_WRITE_MODE);
- kbd_write_output_w(KBD_MODE_KBD_INT
- | KBD_MODE_SYS
- | KBD_MODE_DISABLE_MOUSE
- | KBD_MODE_KCC);
+ kbd_write_command_w (KBD_CCMD_WRITE_MODE);
+ kbd_write_output_w (KBD_MODE_KBD_INT
+ | KBD_MODE_SYS
+ | KBD_MODE_DISABLE_MOUSE | KBD_MODE_KCC);
/* AMCC powerpc portables need this to use scan-code set 1 -- Cort */
- kbd_write_command_w(KBD_CCMD_READ_MODE);
- if (!(kbd_wait_for_input() & KBD_MODE_KCC)) {
+ kbd_write_command_w (KBD_CCMD_READ_MODE);
+ if (!(kbd_wait_for_input () & KBD_MODE_KCC)) {
/*
* If the controller does not support conversion,
* Set the keyboard to scan-code set 1.
*/
- kbd_write_output_w(0xF0);
- kbd_wait_for_input();
- kbd_write_output_w(0x01);
- kbd_wait_for_input();
+ kbd_write_output_w (0xF0);
+ kbd_wait_for_input ();
+ kbd_write_output_w (0x01);
+ kbd_wait_for_input ();
}
- kbd_write_output_w(KBD_CMD_ENABLE);
- if (kbd_wait_for_input() != KBD_REPLY_ACK)
+ kbd_write_output_w (KBD_CMD_ENABLE);
+ if (kbd_wait_for_input () != KBD_REPLY_ACK)
return "Kbd: enable keyboard: no ACK";
/*
* Finally, set the typematic rate to maximum.
*/
- kbd_write_output_w(KBD_CMD_SET_RATE);
- if (kbd_wait_for_input() != KBD_REPLY_ACK)
+ kbd_write_output_w (KBD_CMD_SET_RATE);
+ if (kbd_wait_for_input () != KBD_REPLY_ACK)
return "Kbd: Set rate: no ACK";
- kbd_write_output_w(0x00);
- if (kbd_wait_for_input() != KBD_REPLY_ACK)
+ kbd_write_output_w (0x00);
+ if (kbd_wait_for_input () != KBD_REPLY_ACK)
return "Kbd: Set rate: no ACK";
return NULL;
}
diff --git a/board/MAI/AmigaOneG3SE/start.txt b/board/MAI/AmigaOneG3SE/start.txt
index e421462..2526ed2 100644
--- a/board/MAI/AmigaOneG3SE/start.txt
+++ b/board/MAI/AmigaOneG3SE/start.txt
@@ -39,11 +39,11 @@
DIM0_TIM_CTL_0 = 0x737d737d (0xc9)
/* DRAM timing control for dimm0 & dimm1; set wait one clock */
- /* cycle for next data access */
+ /* cycle for next data access */
DIM2_TIM_CTL_0 = 0x737d737d (0xca)
/* DRAM timing control for dimm2 & dimm3; set wait one clock */
- /* cycle for next data access */
+ /* cycle for next data access */
DIM0_BNK0_CTL_0 = BNK0_RAM_SIZ_128MB (0x90)
/* set dimm0 bank0 for 128 MB */
diff --git a/board/MAI/AmigaOneG3SE/u-boot.lds b/board/MAI/AmigaOneG3SE/u-boot.lds
index 11b28d7..7386ea7 100644
--- a/board/MAI/AmigaOneG3SE/u-boot.lds
+++ b/board/MAI/AmigaOneG3SE/u-boot.lds
@@ -40,11 +40,11 @@
.dynsym : { *(.dynsym) }
.dynstr : { *(.dynstr) }
.rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
+ .rela.text : { *(.rela.text) }
.rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
.rel.got : { *(.rel.got) }
.rela.got : { *(.rela.got) }
.rel.ctors : { *(.rel.ctors) }
diff --git a/board/MAI/AmigaOneG3SE/usb_uhci.c b/board/MAI/AmigaOneG3SE/usb_uhci.c
index 14e8043..479beed 100644
--- a/board/MAI/AmigaOneG3SE/usb_uhci.c
+++ b/board/MAI/AmigaOneG3SE/usb_uhci.c
@@ -522,7 +522,7 @@
link=swap_32(td_int[i].link) & 0xfffffff0; /* next in chain */
td=(uhci_td_t *)link; /* assign it */
/* all interrupt TDs are finally linked to the td_int[0].
- * so we process all until we find the td_int[0].
+ * so we process all until we find the td_int[0].
* if int0 chain points to a QH, we're also done
*/
while(((i>0) && (link != (unsigned long)&td_int[0])) ||
diff --git a/board/MAI/AmigaOneG3SE/via686.c b/board/MAI/AmigaOneG3SE/via686.c
index 3606db8..2427ce5 100644
--- a/board/MAI/AmigaOneG3SE/via686.c
+++ b/board/MAI/AmigaOneG3SE/via686.c
@@ -97,7 +97,7 @@
pci_write_config_byte(dev, 0x80, 0);
pci_write_config_byte(dev, 0x85, 0x01);
-/* pci_write_config_byte(dev, 0x77, 0x00); */
+/* pci_write_config_byte(dev, 0x77, 0x00); */
}
}
@@ -212,7 +212,7 @@
}
__asm (" .globl via_calibrate_time_base \n"
- "via_calibrate_time_base: \n"
+ "via_calibrate_time_base: \n"
" lis 9, 0xfe00 \n"
" li 0, 0x00 \n"
" mttbu 0 \n"
@@ -262,9 +262,9 @@
/* unsigned char c = in_byte(0x92); */
/* if (!status) */
-/* out_byte(0x92, c | 0xC0); */
+/* out_byte(0x92, c | 0xC0); */
/* else */
-/* out_byte(0x92, c & ~0xC0); */
+/* out_byte(0x92, c & ~0xC0); */
}