From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Burton Date: Tue, 17 May 2016 11:56:41 +0100 Subject: [U-Boot] [PATCH 3/4] net: pcnet: Make 64 bit safe In-Reply-To: <1463482602-24982-1-git-send-email-paul.burton@imgtec.com> References: <1463482602-24982-1-git-send-email-paul.burton@imgtec.com> Message-ID: <1463482602-24982-4-git-send-email-paul.burton@imgtec.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Fix the pcnet driver to build safely on 64 bit platforms, in preparation for allowing MIPS64 builds for Malta boards. Signed-off-by: Paul Burton --- drivers/net/pcnet.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/net/pcnet.c b/drivers/net/pcnet.c index 16a7512..7dff445 100644 --- a/drivers/net/pcnet.c +++ b/drivers/net/pcnet.c @@ -137,7 +137,7 @@ static int pcnet_probe (struct eth_device *dev, bd_t * bis, int dev_num); static inline pci_addr_t pcnet_virt_to_mem(const struct eth_device *dev, void *addr, bool uncached) { - pci_dev_t devbusfn = (pci_dev_t)dev->priv; + pci_dev_t devbusfn = (pci_dev_t)(unsigned long)dev->priv; void *virt_addr = addr; if (uncached) @@ -179,7 +179,7 @@ int pcnet_initialize(bd_t *bis) break; } memset(dev, 0, sizeof(*dev)); - dev->priv = (void *)devbusfn; + dev->priv = (void *)(unsigned long)devbusfn; sprintf(dev->name, "pcnet#%d", dev_nr); /* @@ -190,8 +190,8 @@ int pcnet_initialize(bd_t *bis) dev->iobase = pci_io_to_phys(devbusfn, dev->iobase); dev->iobase &= ~0xf; - PCNET_DEBUG1("%s: devbusfn=0x%x iobase=0x%x: ", - dev->name, devbusfn, dev->iobase); + PCNET_DEBUG1("%s: devbusfn=0x%x iobase=0x%lx: ", + dev->name, devbusfn, (unsigned long)dev->iobase); command = PCI_COMMAND_IO | PCI_COMMAND_MASTER; pci_write_config_word(devbusfn, PCI_COMMAND, command); @@ -298,7 +298,7 @@ static int pcnet_init(struct eth_device *dev, bd_t *bis) { struct pcnet_uncached_priv *uc; int i, val; - u32 addr; + unsigned long addr; PCNET_DEBUG1("%s: pcnet_init...\n", dev->name); @@ -336,16 +336,18 @@ static int pcnet_init(struct eth_device *dev, bd_t *bis) * must be aligned on 16-byte boundaries. */ if (lp == NULL) { - addr = (u32)malloc(sizeof(pcnet_priv_t) + 0x10); + addr = (unsigned long)malloc(sizeof(pcnet_priv_t) + 0x10); addr = (addr + 0xf) & ~0xf; lp = (pcnet_priv_t *)addr; - addr = (u32)memalign(ARCH_DMA_MINALIGN, sizeof(*lp->uc)); + addr = (unsigned long)memalign(ARCH_DMA_MINALIGN, + sizeof(*lp->uc)); flush_dcache_range(addr, addr + sizeof(*lp->uc)); addr = UNCACHED_SDRAM(addr); lp->uc = (struct pcnet_uncached_priv *)addr; - addr = (u32)memalign(ARCH_DMA_MINALIGN, sizeof(*lp->rx_buf)); + addr = (unsigned long)memalign(ARCH_DMA_MINALIGN, + sizeof(*lp->rx_buf)); flush_dcache_range(addr, addr + sizeof(*lp->rx_buf)); lp->rx_buf = (void *)addr; } -- 2.8.2