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| author | David Woodhouse <David.Woodhouse@intel.com> | 2009-01-30 06:23:22 +0300 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-01-30 06:23:22 +0300 |
| commit | cc3657e1f6d552a88307af62f53380503ba0130b (patch) | |
| tree | 93f7e8fea01863177c269f8f60925159fbfaaae7 /drivers/atm/solos-pci.c | |
| parent | bdc54625b650bfeeb8225a2a5103a3685423e43c (diff) | |
| download | linux-cc3657e1f6d552a88307af62f53380503ba0130b.tar.xz | |
solos: Add 'reset' module parameter to reset the DSL chips on load
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/atm/solos-pci.c')
| -rw-r--r-- | drivers/atm/solos-pci.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index 21c73b17d5fd..c54ecebc9a73 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -70,6 +70,7 @@ #define RX_DMA_SIZE 2048 +static int reset = 0; static int atmdebug = 0; static int firmware_upgrade = 0; static int fpga_upgrade = 0; @@ -131,9 +132,11 @@ MODULE_AUTHOR("Traverse Technologies <support@traverse.com.au>"); MODULE_DESCRIPTION("Solos PCI driver"); MODULE_VERSION(VERSION); MODULE_LICENSE("GPL"); +MODULE_PARM_DESC(reset, "Reset Solos chips on startup"); MODULE_PARM_DESC(atmdebug, "Print ATM data"); MODULE_PARM_DESC(firmware_upgrade, "Initiate Solos firmware upgrade"); MODULE_PARM_DESC(fpga_upgrade, "Initiate FPGA upgrade"); +module_param(reset, int, 0444); module_param(atmdebug, int, 0644); module_param(firmware_upgrade, int, 0444); module_param(fpga_upgrade, int, 0444); @@ -1071,6 +1074,13 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id) goto out_unmap_config; } + if (reset) { + iowrite32(1, card->config_regs + FPGA_MODE); + data32 = ioread32(card->config_regs + FPGA_MODE); + + iowrite32(0, card->config_regs + FPGA_MODE); + data32 = ioread32(card->config_regs + FPGA_MODE); + } //Fill Config Mem with zeros for(i = 0; i < 128; i += 4) iowrite32(0, card->config_regs + i); |