diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_hw.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index f63210f15579..375ef86a84da 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -2844,8 +2844,6 @@ enum { SF_RD_DATA_FAST = 0xb, /* read flash */ SF_RD_ID = 0x9f, /* read ID */ SF_ERASE_SECTOR = 0xd8, /* erase sector */ - - FW_MAX_SIZE = 16 * SF_SEC_SIZE, }; /** @@ -3558,8 +3556,9 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size) const __be32 *p = (const __be32 *)fw_data; const struct fw_hdr *hdr = (const struct fw_hdr *)fw_data; unsigned int sf_sec_size = adap->params.sf_size / adap->params.sf_nsec; - unsigned int fw_img_start = adap->params.sf_fw_start; - unsigned int fw_start_sec = fw_img_start / sf_sec_size; + unsigned int fw_start_sec = FLASH_FW_START_SEC; + unsigned int fw_size = FLASH_FW_MAX_SIZE; + unsigned int fw_start = FLASH_FW_START; if (!size) { dev_err(adap->pdev_dev, "FW image has no data\n"); @@ -3575,9 +3574,9 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size) "FW image size differs from size in FW header\n"); return -EINVAL; } - if (size > FW_MAX_SIZE) { + if (size > fw_size) { dev_err(adap->pdev_dev, "FW image too large, max is %u bytes\n", - FW_MAX_SIZE); + fw_size); return -EFBIG; } if (!t4_fw_matches_chip(adap, hdr)) @@ -3604,11 +3603,11 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size) */ memcpy(first_page, fw_data, SF_PAGE_SIZE); ((struct fw_hdr *)first_page)->fw_ver = cpu_to_be32(0xffffffff); - ret = t4_write_flash(adap, fw_img_start, SF_PAGE_SIZE, first_page); + ret = t4_write_flash(adap, fw_start, SF_PAGE_SIZE, first_page); if (ret) goto out; - addr = fw_img_start; + addr = fw_start; for (size -= SF_PAGE_SIZE; size; size -= SF_PAGE_SIZE) { addr += SF_PAGE_SIZE; fw_data += SF_PAGE_SIZE; @@ -3618,7 +3617,7 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size) } ret = t4_write_flash(adap, - fw_img_start + offsetof(struct fw_hdr, fw_ver), + fw_start + offsetof(struct fw_hdr, fw_ver), sizeof(hdr->fw_ver), (const u8 *)&hdr->fw_ver); out: if (ret) |