URL https://opencores.org/ocsvn/pcie_ds_dma/pcie_ds_dma/trunk

Subversion Repositories pcie_ds_dma

[/] [pcie_ds_dma/] [trunk/] [soft/] [linux/] [driver/] [pexdrv/] [pexproc.c] - Diff between revs 43 and 44

Rev 43	Rev 44
Line 37...	Line 37...
`int res = 0;`	`int res = 0;`
`char *p = buf;`	`char *p = buf;`
`u8 cap = 0;`	`u8 cap = 0;`
`u32 cap_id = 0;`	`u32 cap_id = 0;`

`struct pci_dev *m_pci = to_pci_dev(brd->m_device);`	`struct pci_dev *m_pci = brd->m_pci;`
`if(!m_pci) {`	`if(!m_pci) {`
`goto err_exit;`	`goto err_exit;`
`}`	`}`

	`if(!buf) {`
	`goto err_exit;`
	`}`

`p += sprintf(p,"\n" );`	`p += sprintf(p,"\n" );`

`res = pci_read_config_byte(m_pci, 0x34, &cap);`	`res = pci_read_config_byte(m_pci, 0x34, &cap);`
`if(res < 0) {`	`if(res < 0) {`
`p += sprintf(p, " Error read capabilities pointer\n");`	`p += sprintf(p, " Error read capabilities pointer\n");`