netdev - [PATCH net-next v2 1/3] bnxt: Change fw_cap to u64 to accommodate more capability bits

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 21 Mar 2023 07:44:47 -0700
From:   Pavan Chebbi <pavan.chebbi@...adcom.com>
To:     michael.chan@...adcom.com, kuba@...nel.org
Cc:     davem@...emloft.net, edumazet@...gle.com, gospo@...adcom.com,
        netdev@...r.kernel.org, pabeni@...hat.com,
        richardcochran@...il.com, Pavan Chebbi <pavan.chebbi@...adcom.com>,
        Edwin Peer <edwin.peer@...adcom.com>
Subject: [PATCH net-next v2 1/3] bnxt: Change fw_cap to u64 to accommodate more capability bits

The current fw_cap field (u32) has run out of bits to save any
new capability.

Change the field to u64.

Signed-off-by: Pavan Chebbi <pavan.chebbi@...adcom.com>
Reviewed-by: Edwin Peer <edwin.peer@...adcom.com>
Reviewed-by: Michael Chan <michael.chan@...adcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.h | 56 +++++++++++------------
 1 file changed, 28 insertions(+), 28 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index c0628ac1b798..d7eb0d244f42 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -1968,34 +1968,34 @@ struct bnxt {
 
 	u32			msg_enable;
 
-	u32			fw_cap;
-	#define BNXT_FW_CAP_SHORT_CMD			0x00000001
-	#define BNXT_FW_CAP_LLDP_AGENT			0x00000002
-	#define BNXT_FW_CAP_DCBX_AGENT			0x00000004
-	#define BNXT_FW_CAP_NEW_RM			0x00000008
-	#define BNXT_FW_CAP_IF_CHANGE			0x00000010
-	#define BNXT_FW_CAP_KONG_MB_CHNL		0x00000080
-	#define BNXT_FW_CAP_OVS_64BIT_HANDLE		0x00000400
-	#define BNXT_FW_CAP_TRUSTED_VF			0x00000800
-	#define BNXT_FW_CAP_ERROR_RECOVERY		0x00002000
-	#define BNXT_FW_CAP_PKG_VER			0x00004000
-	#define BNXT_FW_CAP_CFA_ADV_FLOW		0x00008000
-	#define BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V2	0x00010000
-	#define BNXT_FW_CAP_PCIE_STATS_SUPPORTED	0x00020000
-	#define BNXT_FW_CAP_EXT_STATS_SUPPORTED		0x00040000
-	#define BNXT_FW_CAP_RSS_HASH_TYPE_DELTA		0x00080000
-	#define BNXT_FW_CAP_ERR_RECOVER_RELOAD		0x00100000
-	#define BNXT_FW_CAP_HOT_RESET			0x00200000
-	#define BNXT_FW_CAP_PTP_RTC			0x00400000
-	#define BNXT_FW_CAP_RX_ALL_PKT_TS		0x00800000
-	#define BNXT_FW_CAP_VLAN_RX_STRIP		0x01000000
-	#define BNXT_FW_CAP_VLAN_TX_INSERT		0x02000000
-	#define BNXT_FW_CAP_EXT_HW_STATS_SUPPORTED	0x04000000
-	#define BNXT_FW_CAP_LIVEPATCH			0x08000000
-	#define BNXT_FW_CAP_PTP_PPS			0x10000000
-	#define BNXT_FW_CAP_HOT_RESET_IF		0x20000000
-	#define BNXT_FW_CAP_RING_MONITOR		0x40000000
-	#define BNXT_FW_CAP_DBG_QCAPS			0x80000000
+	u64			fw_cap;
+	#define BNXT_FW_CAP_SHORT_CMD			BIT_ULL(0)
+	#define BNXT_FW_CAP_LLDP_AGENT			BIT_ULL(1)
+	#define BNXT_FW_CAP_DCBX_AGENT			BIT_ULL(2)
+	#define BNXT_FW_CAP_NEW_RM			BIT_ULL(3)
+	#define BNXT_FW_CAP_IF_CHANGE			BIT_ULL(4)
+	#define BNXT_FW_CAP_KONG_MB_CHNL		BIT_ULL(7)
+	#define BNXT_FW_CAP_OVS_64BIT_HANDLE		BIT_ULL(10)
+	#define BNXT_FW_CAP_TRUSTED_VF			BIT_ULL(11)
+	#define BNXT_FW_CAP_ERROR_RECOVERY		BIT_ULL(13)
+	#define BNXT_FW_CAP_PKG_VER			BIT_ULL(14)
+	#define BNXT_FW_CAP_CFA_ADV_FLOW		BIT_ULL(15)
+	#define BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V2	BIT_ULL(16)
+	#define BNXT_FW_CAP_PCIE_STATS_SUPPORTED	BIT_ULL(17)
+	#define BNXT_FW_CAP_EXT_STATS_SUPPORTED		BIT_ULL(18)
+	#define BNXT_FW_CAP_RSS_HASH_TYPE_DELTA		BIT_ULL(19)
+	#define BNXT_FW_CAP_ERR_RECOVER_RELOAD		BIT_ULL(20)
+	#define BNXT_FW_CAP_HOT_RESET			BIT_ULL(21)
+	#define BNXT_FW_CAP_PTP_RTC			BIT_ULL(22)
+	#define BNXT_FW_CAP_RX_ALL_PKT_TS		BIT_ULL(23)
+	#define BNXT_FW_CAP_VLAN_RX_STRIP		BIT_ULL(24)
+	#define BNXT_FW_CAP_VLAN_TX_INSERT		BIT_ULL(25)
+	#define BNXT_FW_CAP_EXT_HW_STATS_SUPPORTED	BIT_ULL(26)
+	#define BNXT_FW_CAP_LIVEPATCH			BIT_ULL(27)
+	#define BNXT_FW_CAP_PTP_PPS			BIT_ULL(28)
+	#define BNXT_FW_CAP_HOT_RESET_IF		BIT_ULL(29)
+	#define BNXT_FW_CAP_RING_MONITOR		BIT_ULL(30)
+	#define BNXT_FW_CAP_DBG_QCAPS			BIT_ULL(31)
 
 	u32			fw_dbg_cap;
 
-- 
2.39.1


Download attachment "smime.p7s" of type "application/pkcs7-signature" (4209 bytes)