diff options
| author | David S. Miller <davem@davemloft.net> | 2018-01-09 10:37:00 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-09 10:37:00 -0500 |
| commit | a0ce093180f2bbb832b3f5583adc640ad67ea568 (patch) | |
| tree | 62c9aca5be3566ea4810e4584a02870de8b953f8 /drivers/net/ethernet/chelsio | |
| parent | f4803f1b73f877a571be4c8e531dfcf190acc691 (diff) | |
| parent | ef7f8cec80a0ba7bd00ece46844c8994117dc910 (diff) | |
| download | linux-a0ce093180f2bbb832b3f5583adc640ad67ea568.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/net/ethernet/chelsio')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 17 |
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 69d0b64e6986..1ff71825868c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -345,7 +345,6 @@ struct adapter_params { unsigned int sf_size; /* serial flash size in bytes */ unsigned int sf_nsec; /* # of flash sectors */ - unsigned int sf_fw_start; /* start of FW image in flash */ unsigned int fw_vers; /* firmware version */ unsigned int bs_vers; /* bootstrap version */ diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index f2a60e01d563..0e9f64a46ac5 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -2847,8 +2847,6 @@ 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, }; /** @@ -3561,8 +3559,9 @@ 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"); @@ -3578,9 +3577,9 @@ 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)) @@ -3607,11 +3606,11 @@ 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; @@ -3621,7 +3620,7 @@ 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) |