Merge branch 'davem-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

[pandora-kernel.git] / drivers / net / sunhme.c

diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 9cc13dd..1aa425b 100644 (file)
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -111,7 +111,7 @@ static __inline__ void tx_add_log(struct happy_meal *hp, unsigned int a, unsigne
        struct hme_tx_logent *tlp;
        unsigned long flags;
 
-       save_and_cli(flags);
+       local_irq_save(flags);
        tlp = &tx_log[txlog_cur_entry];
        tlp->tstamp = (unsigned int)jiffies;
        tlp->tx_new = hp->tx_new;
@@ -119,7 +119,7 @@ static __inline__ void tx_add_log(struct happy_meal *hp, unsigned int a, unsigne
        tlp->action = a;
        tlp->status = s;
        txlog_cur_entry = (txlog_cur_entry + 1) & (TX_LOG_LEN - 1);
-       restore_flags(flags);
+       local_irq_restore(flags);
 }
 static __inline__ void tx_dump_log(void)
 {
@@ -194,21 +194,21 @@ static u32 sbus_hme_read32(void __iomem *reg)
 
 static void sbus_hme_write_rxd(struct happy_meal_rxd *rxd, u32 flags, u32 addr)
 {
-       rxd->rx_addr = addr;
+       rxd->rx_addr = (__force hme32)addr;
        wmb();
-       rxd->rx_flags = flags;
+       rxd->rx_flags = (__force hme32)flags;
 }
 
 static void sbus_hme_write_txd(struct happy_meal_txd *txd, u32 flags, u32 addr)
 {
-       txd->tx_addr = addr;
+       txd->tx_addr = (__force hme32)addr;
        wmb();
-       txd->tx_flags = flags;
+       txd->tx_flags = (__force hme32)flags;
 }
 
-static u32 sbus_hme_read_desc32(u32 *p)
+static u32 sbus_hme_read_desc32(hme32 *p)
 {
-       return *p;
+       return (__force u32)*p;
 }
 
 static void pci_hme_write32(void __iomem *reg, u32 val)
@@ -223,21 +223,21 @@ static u32 pci_hme_read32(void __iomem *reg)
 
 static void pci_hme_write_rxd(struct happy_meal_rxd *rxd, u32 flags, u32 addr)
 {
-       rxd->rx_addr = cpu_to_le32(addr);
+       rxd->rx_addr = (__force hme32)cpu_to_le32(addr);
        wmb();
-       rxd->rx_flags = cpu_to_le32(flags);
+       rxd->rx_flags = (__force hme32)cpu_to_le32(flags);
 }
 
 static void pci_hme_write_txd(struct happy_meal_txd *txd, u32 flags, u32 addr)
 {
-       txd->tx_addr = cpu_to_le32(addr);
+       txd->tx_addr = (__force hme32)cpu_to_le32(addr);
        wmb();
-       txd->tx_flags = cpu_to_le32(flags);
+       txd->tx_flags = (__force hme32)cpu_to_le32(flags);
 }
 
-static u32 pci_hme_read_desc32(u32 *p)
+static u32 pci_hme_read_desc32(hme32 *p)
 {
-       return cpu_to_le32p(p);
+       return le32_to_cpup((__le32 *)p);
 }
 
 #define hme_write32(__hp, __reg, __val) \
@@ -266,16 +266,16 @@ static u32 pci_hme_read_desc32(u32 *p)
 #define hme_read32(__hp, __reg) \
        sbus_readl(__reg)
 #define hme_write_rxd(__hp, __rxd, __flags, __addr) \
-do {   (__rxd)->rx_addr = (__addr); \
+do {   (__rxd)->rx_addr = (__force hme32)(u32)(__addr); \
        wmb(); \
-       (__rxd)->rx_flags = (__flags); \
+       (__rxd)->rx_flags = (__force hme32)(u32)(__flags); \
 } while(0)
 #define hme_write_txd(__hp, __txd, __flags, __addr) \
-do {   (__txd)->tx_addr = (__addr); \
+do {   (__txd)->tx_addr = (__force hme32)(u32)(__addr); \
        wmb(); \
-       (__txd)->tx_flags = (__flags); \
+       (__txd)->tx_flags = (__force hme32)(u32)(__flags); \
 } while(0)
-#define hme_read_desc32(__hp, __p)     (*(__p))
+#define hme_read_desc32(__hp, __p)     ((__force u32)(hme32)*(__p))
 #define hme_dma_map(__hp, __ptr, __size, __dir) \
        sbus_map_single((__hp)->happy_dev, (__ptr), (__size), (__dir))
 #define hme_dma_unmap(__hp, __addr, __size, __dir) \
@@ -291,16 +291,19 @@ do {      (__txd)->tx_addr = (__addr); \
 #define hme_read32(__hp, __reg) \
        readl(__reg)
 #define hme_write_rxd(__hp, __rxd, __flags, __addr) \
-do {   (__rxd)->rx_addr = cpu_to_le32(__addr); \
+do {   (__rxd)->rx_addr = (__force hme32)cpu_to_le32(__addr); \
        wmb(); \
-       (__rxd)->rx_flags = cpu_to_le32(__flags); \
+       (__rxd)->rx_flags = (__force hme32)cpu_to_le32(__flags); \
 } while(0)
 #define hme_write_txd(__hp, __txd, __flags, __addr) \
-do {   (__txd)->tx_addr = cpu_to_le32(__addr); \
+do {   (__txd)->tx_addr = (__force hme32)cpu_to_le32(__addr); \
        wmb(); \
-       (__txd)->tx_flags = cpu_to_le32(__flags); \
+       (__txd)->tx_flags = (__force hme32)cpu_to_le32(__flags); \
 } while(0)
-#define hme_read_desc32(__hp, __p)     cpu_to_le32p(__p)
+static inline u32 hme_read_desc32(struct happy_meal *hp, hme32 *p)
+{
+       return le32_to_cpup((__le32 *)p);
+}
 #define hme_dma_map(__hp, __ptr, __size, __dir) \
        pci_map_single((__hp)->happy_dev, (__ptr), (__size), (__dir))
 #define hme_dma_unmap(__hp, __addr, __size, __dir) \
@@ -2075,7 +2078,7 @@ static void happy_meal_rx(struct happy_meal *hp, struct net_device *dev)
                }
 
                /* This card is _fucking_ hot... */
-               skb->csum = ntohs(csum ^ 0xffff);
+               skb->csum = csum_unfold(~(__force __sum16)htons(csum));
                skb->ip_summed = CHECKSUM_COMPLETE;
 
                RXD(("len=%d csum=%4x]", len, csum));
@@ -3057,7 +3060,7 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
                goto err_out_clear_quattro;
        }
 
-       if ((hpreg_base = ioremap(hpreg_res, 0x8000)) == 0) {
+       if ((hpreg_base = ioremap(hpreg_res, 0x8000)) == NULL) {
                printk(KERN_ERR "happymeal(PCI): Unable to remap card memory.\n");
                goto err_out_free_res;
        }