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authorMatteo Croce <rootkit85@yahoo.it>2007-09-11 23:50:02 +0000
committerMatteo Croce <rootkit85@yahoo.it>2007-09-11 23:50:02 +0000
commit09b45caf093366be331e166fb51f7626a3db5391 (patch)
tree07feeecda3bc87ae6a7fa0bb638f65ddbdd67e48 /target/linux/ar7/files/drivers
parent1349562f8d7da4439ac6f724750edce3899f65f2 (diff)
downloadupstream-09b45caf093366be331e166fb51f7626a3db5391.tar.gz
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more AR7 cleanups & fixes
SVN-Revision: 8758
Diffstat (limited to 'target/linux/ar7/files/drivers')
-rw-r--r--target/linux/ar7/files/drivers/mtd/ar7part.c2
-rw-r--r--target/linux/ar7/files/drivers/net/cpmac.c87
2 files changed, 44 insertions, 45 deletions
diff --git a/target/linux/ar7/files/drivers/mtd/ar7part.c b/target/linux/ar7/files/drivers/mtd/ar7part.c
index b8c0ed0b2e..aa2508f90d 100644
--- a/target/linux/ar7/files/drivers/mtd/ar7part.c
+++ b/target/linux/ar7/files/drivers/mtd/ar7part.c
@@ -59,7 +59,7 @@ static int create_mtd_partitions(struct mtd_info *master,
ar7_parts[1].size = master->erasesize;
ar7_parts[1].mask_flags = 0;
- do {
+ do { /* Try 10 blocks starting from master->erasesize */
offset = pre_size;
master->read(master, offset,
sizeof(header), &len, (u_char *)&header);
diff --git a/target/linux/ar7/files/drivers/net/cpmac.c b/target/linux/ar7/files/drivers/net/cpmac.c
index a8ed84ec8d..7a46248d06 100644
--- a/target/linux/ar7/files/drivers/net/cpmac.c
+++ b/target/linux/ar7/files/drivers/net/cpmac.c
@@ -86,18 +86,18 @@ struct cpmac_regs {
u32 unused1[56];
u32 mbp;
/* MBP bits */
-#define MBP_RXPASSCRC 0x40000000
-#define MBP_RXQOS 0x20000000
-#define MBP_RXNOCHAIN 0x10000000
-#define MBP_RXCMF 0x01000000
-#define MBP_RXSHORT 0x00800000
-#define MBP_RXCEF 0x00400000
-#define MBP_RXPROMISC 0x00200000
-#define MBP_PROMISCCHAN(chan) (((chan) & 0x7) << 16)
-#define MBP_RXBCAST 0x00002000
-#define MBP_BCASTCHAN(chan) (((chan) & 0x7) << 8)
-#define MBP_RXMCAST 0x00000020
-#define MBP_MCASTCHAN(chan) ((chan) & 0x7)
+#define MBP_RXPASSCRC 0x40000000
+#define MBP_RXQOS 0x20000000
+#define MBP_RXNOCHAIN 0x10000000
+#define MBP_RXCMF 0x01000000
+#define MBP_RXSHORT 0x00800000
+#define MBP_RXCEF 0x00400000
+#define MBP_RXPROMISC 0x00200000
+#define MBP_PROMISCCHAN(chan) (((chan) & 0x7) << 16)
+#define MBP_RXBCAST 0x00002000
+#define MBP_BCASTCHAN(chan) (((chan) & 0x7) << 8)
+#define MBP_RXMCAST 0x00000020
+#define MBP_MCASTCHAN(chan) ((chan) & 0x7)
u32 unicast_enable;
u32 unicast_clear;
u32 max_len;
@@ -107,27 +107,27 @@ struct cpmac_regs {
u32 flow_thre[8];
u32 free_buffer[8];
u32 mac_control;
-#define MAC_TXPTYPE 0x00000200
-#define MAC_TXPACE 0x00000040
-#define MAC_MII 0x00000020
-#define MAC_TXFLOW 0x00000010
-#define MAC_RXFLOW 0x00000008
-#define MAC_MTEST 0x00000004
-#define MAC_LOOPBACK 0x00000002
-#define MAC_FDX 0x00000001
+#define MAC_TXPTYPE 0x00000200
+#define MAC_TXPACE 0x00000040
+#define MAC_MII 0x00000020
+#define MAC_TXFLOW 0x00000010
+#define MAC_RXFLOW 0x00000008
+#define MAC_MTEST 0x00000004
+#define MAC_LOOPBACK 0x00000002
+#define MAC_FDX 0x00000001
u32 mac_status;
-#define MACST_QOS 0x4
-#define MACST_RXFLOW 0x2
-#define MACST_TXFLOW 0x1
+#define MACST_QOS 0x4
+#define MACST_RXFLOW 0x2
+#define MACST_TXFLOW 0x1
u32 emc_control;
u32 unused3;
struct cpmac_int_regs tx_int;
u32 mac_int_vector;
/* Int Status bits */
-#define INTST_STATUS 0x80000
-#define INTST_HOST 0x40000
-#define INTST_RX 0x20000
-#define INTST_TX 0x10000
+#define INTST_STATUS 0x80000
+#define INTST_HOST 0x40000
+#define INTST_RX 0x20000
+#define INTST_TX 0x10000
u32 mac_eoi_vector;
u32 unused4[2];
struct cpmac_int_regs rx_int;
@@ -158,24 +158,24 @@ struct cpmac_regs {
struct cpmac_mdio_regs {
u32 version;
volatile u32 control;
-#define MDIOC_IDLE 0x80000000
-#define MDIOC_ENABLE 0x40000000
-#define MDIOC_PREAMBLE 0x00100000
-#define MDIOC_FAULT 0x00080000
-#define MDIOC_FAULTDETECT 0x00040000
-#define MDIOC_INTTEST 0x00020000
-#define MDIOC_CLKDIV(div) ((div) & 0xff)
+#define MDIOC_IDLE 0x80000000
+#define MDIOC_ENABLE 0x40000000
+#define MDIOC_PREAMBLE 0x00100000
+#define MDIOC_FAULT 0x00080000
+#define MDIOC_FAULTDETECT 0x00040000
+#define MDIOC_INTTEST 0x00020000
+#define MDIOC_CLKDIV(div) ((div) & 0xff)
volatile u32 alive;
u32 link;
struct cpmac_int_regs link_int;
struct cpmac_int_regs user_int;
u32 unused[20];
volatile u32 access;
-#define MDIO_BUSY 0x80000000
-#define MDIO_WRITE 0x40000000
-#define MDIO_REG(reg) (((reg) & 0x1f) << 21)
-#define MDIO_PHY(phy) (((phy) & 0x1f) << 16)
-#define MDIO_DATA(data) ((data) & 0xffff)
+#define MDIO_BUSY 0x80000000
+#define MDIO_WRITE 0x40000000
+#define MDIO_REG(reg) (((reg) & 0x1f) << 21)
+#define MDIO_PHY(phy) (((phy) & 0x1f) << 16)
+#define MDIO_DATA(data) ((data) & 0xffff)
u32 physel;
} __attribute__ ((packed));
@@ -222,10 +222,10 @@ static int cpmac_stop(struct net_device *dev);
static int cpmac_open(struct net_device *dev);
#undef CPMAC_DEBUG
-#define CPMAC_LOW_THRESH 32
-#define CPMAC_ALLOC_SIZE 64
-#define CPMAC_SKB_SIZE 1518
-#define CPMAC_TX_RING_SIZE 8
+#define CPMAC_LOW_THRESH 32
+#define CPMAC_ALLOC_SIZE 64
+#define CPMAC_SKB_SIZE 1518
+#define CPMAC_TX_RING_SIZE 8
#ifdef CPMAC_DEBUG
static void cpmac_dump_regs(u32 *base, int count)
@@ -1089,7 +1089,6 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
dev->weight = min(rx_ring_size, 64);
}
- memset(priv, 0, sizeof(struct cpmac_priv));
spin_lock_init(&priv->lock);
priv->msg_enable = netif_msg_init(NETIF_MSG_WOL, 0x3fff);
priv->config = pdata;