Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cc3657e1 authored by David Woodhouse's avatar David Woodhouse
Browse files

solos: Add 'reset' module parameter to reset the DSL chips on load 



Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent bdc54625

drivers/atm/solos-pci.c

+10 −0
Original line number Original line Diff line number Diff line
@@ -70,6 +70,7 @@ 




#define RX_DMA_SIZE	2048

#define RX_DMA_SIZE	2048





static int reset = 0;

static int atmdebug = 0;

static int atmdebug = 0;

static int firmware_upgrade = 0;

static int firmware_upgrade = 0;

static int fpga_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_DESCRIPTION("Solos PCI driver");

MODULE_VERSION(VERSION);

MODULE_VERSION(VERSION);

MODULE_LICENSE("GPL");

MODULE_LICENSE("GPL");

MODULE_PARM_DESC(reset, "Reset Solos chips on startup");

MODULE_PARM_DESC(atmdebug, "Print ATM data");

MODULE_PARM_DESC(atmdebug, "Print ATM data");

MODULE_PARM_DESC(firmware_upgrade, "Initiate Solos firmware upgrade");

MODULE_PARM_DESC(firmware_upgrade, "Initiate Solos firmware upgrade");

MODULE_PARM_DESC(fpga_upgrade, "Initiate FPGA upgrade");

MODULE_PARM_DESC(fpga_upgrade, "Initiate FPGA upgrade");

module_param(reset, int, 0444);

module_param(atmdebug, int, 0644);

module_param(atmdebug, int, 0644);

module_param(firmware_upgrade, int, 0444);

module_param(firmware_upgrade, int, 0444);

module_param(fpga_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;

		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

	//Fill Config Mem with zeros

	for(i = 0; i < 128; i += 4)

	for(i = 0; i < 128; i += 4)

		iowrite32(0, card->config_regs + i);

		iowrite32(0, card->config_regs + i);