From: Dirk Brandewie <[email protected]> In i2400m-based devices, the driver's bootloader will retry to load the firmware when things go wrong. The driver currently has a constant (I2400M_BOOT_RETRIES) which governs the max number of tries.
However, different SKUs of the same hardware may admit or require different numbers of retries due to it's particulars, so it is made a BUS specific parameter and different values are assigned for 5x50 devices versus the 3200 ones. Signed-off-by: Dirk Brandewie <[email protected]> Signed-off-by: Cindy H Kao <[email protected]> Signed-off-by: Inaky Perez-Gonzalez <[email protected]> --- drivers/net/wimax/i2400m/fw.c | 2 +- drivers/net/wimax/i2400m/i2400m-sdio.h | 1 + drivers/net/wimax/i2400m/i2400m-usb.h | 1 + drivers/net/wimax/i2400m/i2400m.h | 3 --- drivers/net/wimax/i2400m/sdio.c | 2 +- drivers/net/wimax/i2400m/usb.c | 2 +- 6 files changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c index e81750e..55bd69e 100644 --- a/drivers/net/wimax/i2400m/fw.c +++ b/drivers/net/wimax/i2400m/fw.c @@ -602,7 +602,7 @@ int i2400m_bootrom_init(struct i2400m *i2400m, enum i2400m_bri flags) struct device *dev = i2400m_dev(i2400m); struct i2400m_bootrom_header *cmd; struct i2400m_bootrom_header ack; - int count = I2400M_BOOT_RETRIES; + int count = i2400m->bus_bm_retries; int ack_timeout_cnt = 1; BUILD_BUG_ON(sizeof(*cmd) != sizeof(i2400m_NBOOT_BARKER)); diff --git a/drivers/net/wimax/i2400m/i2400m-sdio.h b/drivers/net/wimax/i2400m/i2400m-sdio.h index 9c4e318..66884eb 100644 --- a/drivers/net/wimax/i2400m/i2400m-sdio.h +++ b/drivers/net/wimax/i2400m/i2400m-sdio.h @@ -67,6 +67,7 @@ /* Host-Device interface for SDIO */ enum { + I2400M_SDIO_BOOT_RETRIES = 3, I2400MS_BLK_SIZE = 256, I2400MS_PL_SIZE_MAX = 0x3E00, diff --git a/drivers/net/wimax/i2400m/i2400m-usb.h b/drivers/net/wimax/i2400m/i2400m-usb.h index 6f76558..79c3753 100644 --- a/drivers/net/wimax/i2400m/i2400m-usb.h +++ b/drivers/net/wimax/i2400m/i2400m-usb.h @@ -137,6 +137,7 @@ static inline int edc_inc(struct edc *edc, u16 max_err, u16 timeframe) /* Host-Device interface for USB */ enum { + I2400M_USB_BOOT_RETRIES = 3, I2400MU_MAX_NOTIFICATION_LEN = 256, I2400MU_BLK_SIZE = 16, I2400MU_PL_SIZE_MAX = 0x3EFF, diff --git a/drivers/net/wimax/i2400m/i2400m.h b/drivers/net/wimax/i2400m/i2400m.h index a6e59f1..73b4e6a 100644 --- a/drivers/net/wimax/i2400m/i2400m.h +++ b/drivers/net/wimax/i2400m/i2400m.h @@ -148,9 +148,6 @@ /* Misc constants */ enum { - /* Firmware uploading */ - I2400M_BOOT_RETRIES = 3, - I3200_BOOT_RETRIES = 3, /* Size of the Boot Mode Command buffer */ I2400M_BM_CMD_BUF_SIZE = 16 * 1024, I2400M_BM_ACK_BUF_SIZE = 256, diff --git a/drivers/net/wimax/i2400m/sdio.c b/drivers/net/wimax/i2400m/sdio.c index a68232a..1429608 100644 --- a/drivers/net/wimax/i2400m/sdio.c +++ b/drivers/net/wimax/i2400m/sdio.c @@ -430,7 +430,7 @@ int i2400ms_probe(struct sdio_func *func, i2400m->bus_reset = i2400ms_bus_reset; /* The iwmc3200-wimax sometimes requires the driver to try * hard when we paint it into a corner. */ - i2400m->bus_bm_retries = I3200_BOOT_RETRIES; + i2400m->bus_bm_retries = I2400M_SDIO_BOOT_RETRIES; i2400m->bus_bm_cmd_send = i2400ms_bus_bm_cmd_send; i2400m->bus_bm_wait_for_ack = i2400ms_bus_bm_wait_for_ack; i2400m->bus_fw_names = i2400ms_bus_fw_names; diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c index 49d7554..8f7b16a 100644 --- a/drivers/net/wimax/i2400m/usb.c +++ b/drivers/net/wimax/i2400m/usb.c @@ -406,7 +406,7 @@ int i2400mu_probe(struct usb_interface *iface, i2400m->bus_dev_stop = i2400mu_bus_dev_stop; i2400m->bus_tx_kick = i2400mu_bus_tx_kick; i2400m->bus_reset = i2400mu_bus_reset; - i2400m->bus_bm_retries = I2400M_BOOT_RETRIES; + i2400m->bus_bm_retries = I2400M_USB_BOOT_RETRIES; i2400m->bus_bm_cmd_send = i2400mu_bus_bm_cmd_send; i2400m->bus_bm_wait_for_ack = i2400mu_bus_bm_wait_for_ack; i2400m->bus_fw_names = i2400mu_bus_fw_names; -- 1.6.2.5 _______________________________________________ wimax mailing list [email protected] http://lists.linuxwimax.org/listinfo/wimax
