diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-07-30 19:36:55 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-30 19:36:55 +0200 |
| commit | bc588df79ebfb710abc27342fccf336a68ed1216 (patch) | |
| tree | e50e125eaa6da83fa715704e53c1bde013d1ef8e /drivers/net/usb/kaweth.c | |
| parent | bce7f793daec3e65ec5c5705d2457b81fe7b5725 (diff) | |
| parent | 15dd859cacf312f606f54502d1f66537a1e5c78c (diff) | |
Merge branch 'x86/core' into x86/xsave
Diffstat (limited to 'drivers/net/usb/kaweth.c')
| -rw-r--r-- | drivers/net/usb/kaweth.c | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index 7c66b052f55..d6829db51b4 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -57,13 +57,12 @@ #include <linux/ethtool.h> #include <linux/dma-mapping.h> #include <linux/wait.h> +#include <linux/firmware.h> #include <asm/uaccess.h> #include <asm/byteorder.h> #undef DEBUG -#include "kawethfw.h" - #define KAWETH_MTU 1514 #define KAWETH_BUF_SIZE 1664 #define KAWETH_TX_TIMEOUT (5 * HZ) @@ -108,6 +107,10 @@ MODULE_AUTHOR("Michael Zappe <zapman@interlan.net>, Stephane Alnet <stephane@u-picardie.fr>, Brad Hards <bhards@bigpond.net.au> and Oliver Neukum <oliver@neukum.org>"); MODULE_DESCRIPTION("KL5USB101 USB Ethernet driver"); MODULE_LICENSE("GPL"); +MODULE_FIRMWARE("kaweth/new_code.bin"); +MODULE_FIRMWARE("kaweth/new_code_fix.bin"); +MODULE_FIRMWARE("kaweth/trigger_code.bin"); +MODULE_FIRMWARE("kaweth/trigger_code_fix.bin"); static const char driver_name[] = "kaweth"; @@ -385,17 +388,28 @@ static int kaweth_set_receive_filter(struct kaweth_device *kaweth, * kaweth_download_firmware ****************************************************************/ static int kaweth_download_firmware(struct kaweth_device *kaweth, - __u8 *data, - __u16 data_len, + const char *fwname, __u8 interrupt, __u8 type) { - if(data_len > KAWETH_FIRMWARE_BUF_SIZE) { - err("Firmware too big: %d", data_len); + const struct firmware *fw; + int data_len; + int ret; + + ret = request_firmware(&fw, fwname, &kaweth->dev->dev); + if (ret) { + err("Firmware request failed\n"); + return ret; + } + + if (fw->size > KAWETH_FIRMWARE_BUF_SIZE) { + err("Firmware too big: %zu", fw->size); return -ENOSPC; } + data_len = fw->size; + memcpy(kaweth->firmware_buf, fw->data, fw->size); - memcpy(kaweth->firmware_buf, data, data_len); + release_firmware(fw); kaweth->firmware_buf[2] = (data_len & 0xFF) - 7; kaweth->firmware_buf[3] = data_len >> 8; @@ -406,8 +420,7 @@ static int kaweth_download_firmware(struct kaweth_device *kaweth, kaweth->firmware_buf[2]); dbg("Downloading firmware at %p to kaweth device at %p", - data, - kaweth); + fw->data, kaweth); dbg("Firmware length: %d", data_len); return kaweth_control(kaweth, @@ -1009,8 +1022,7 @@ static int kaweth_probe( info("Downloading firmware..."); kaweth->firmware_buf = (__u8 *)__get_free_page(GFP_KERNEL); if ((result = kaweth_download_firmware(kaweth, - kaweth_new_code, - len_kaweth_new_code, + "kaweth/new_code.bin", 100, 2)) < 0) { err("Error downloading firmware (%d)", result); @@ -1018,8 +1030,7 @@ static int kaweth_probe( } if ((result = kaweth_download_firmware(kaweth, - kaweth_new_code_fix, - len_kaweth_new_code_fix, + "kaweth/new_code_fix.bin", 100, 3)) < 0) { err("Error downloading firmware fix (%d)", result); @@ -1027,8 +1038,7 @@ static int kaweth_probe( } if ((result = kaweth_download_firmware(kaweth, - kaweth_trigger_code, - len_kaweth_trigger_code, + "kaweth/trigger_code.bin", 126, 2)) < 0) { err("Error downloading trigger code (%d)", result); @@ -1037,8 +1047,7 @@ static int kaweth_probe( } if ((result = kaweth_download_firmware(kaweth, - kaweth_trigger_code_fix, - len_kaweth_trigger_code_fix, + "kaweth/trigger_code_fix.bin", 126, 3)) < 0) { err("Error downloading trigger code fix (%d)", result); |