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Message-ID: <20100331115709.GA9200@serverengines.com>
Date: Wed, 31 Mar 2010 17:27:10 +0530
From: Ajit Khaparde <ajitk@...verengines.com>
To: David Miller <davem@...emloft.net>
Cc: netdev <netdev@...r.kernel.org>
Subject: [PATCH 2/3] be2net: fix flashing on big endian architectures
Flashing is broken on big endian architectures like ppc.
This patch fixes it.
From: Naresh G <nareshg@...verengines.com>
Signed-off-by: Ajit Khaparde <ajitk@...verengines.com>
---
drivers/net/benet/be_cmds.c | 4 ++--
drivers/net/benet/be_main.c | 15 +++++++--------
2 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 50e6259..d0ef4ac 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -1464,8 +1464,8 @@ int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc,
req->params.op_type = cpu_to_le32(IMG_TYPE_REDBOOT);
req->params.op_code = cpu_to_le32(FLASHROM_OPER_REPORT);
- req->params.offset = offset;
- req->params.data_buf_size = 0x4;
+ req->params.offset = cpu_to_le32(offset);
+ req->params.data_buf_size = cpu_to_le32(0x4);
status = be_mcc_notify_wait(adapter);
if (!status)
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index a08faf3..b0faaa2 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -1991,7 +1991,7 @@ int be_load_fw(struct be_adapter *adapter, u8 *func)
struct flash_file_hdr_g3 *fhdr3;
struct image_hdr *img_hdr_ptr = NULL;
struct be_dma_mem flash_cmd;
- int status, i = 0;
+ int status, i = 0, num_imgs = 0;
const u8 *p;
strcpy(fw_file, func);
@@ -2017,15 +2017,14 @@ int be_load_fw(struct be_adapter *adapter, u8 *func)
if ((adapter->generation == BE_GEN3) &&
(get_ufigen_type(fhdr) == BE_GEN3)) {
fhdr3 = (struct flash_file_hdr_g3 *) fw->data;
- for (i = 0; i < fhdr3->num_imgs; i++) {
+ num_imgs = le32_to_cpu(fhdr3->num_imgs);
+ for (i = 0; i < num_imgs; i++) {
img_hdr_ptr = (struct image_hdr *) (fw->data +
(sizeof(struct flash_file_hdr_g3) +
- i * sizeof(struct image_hdr)));
- if (img_hdr_ptr->imageid == 1) {
- status = be_flash_data(adapter, fw,
- &flash_cmd, fhdr3->num_imgs);
- }
-
+ i * sizeof(struct image_hdr)));
+ if (le32_to_cpu(img_hdr_ptr->imageid) == 1)
+ status = be_flash_data(adapter, fw, &flash_cmd,
+ num_imgs);
}
} else if ((adapter->generation == BE_GEN2) &&
(get_ufigen_type(fhdr) == BE_GEN2)) {
--
1.6.3.3
--
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