summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/renesas
diff options
context:
space:
mode:
authorSergey Shtylyov <s.shtylyov@omprussia.ru>2021-03-12 23:47:02 +0300
committerDavid S. Miller <davem@davemloft.net>2021-03-12 17:50:42 -0800
commit0deaeabf271262f0b13a23b49fb1c7e9b9bcbd50 (patch)
tree5569cc50f174546d852084f1992e9d8699fe017f /drivers/net/ethernet/renesas
parente2dccaf194dd81f4cb7fcc2b8effc10a83302a48 (diff)
downloadlinux-stable-0deaeabf271262f0b13a23b49fb1c7e9b9bcbd50.tar.gz
linux-stable-0deaeabf271262f0b13a23b49fb1c7e9b9bcbd50.tar.bz2
linux-stable-0deaeabf271262f0b13a23b49fb1c7e9b9bcbd50.zip
sh_eth: place RX/TX descriptor *enum*s after their *struct*s
Place the RX/TX descriptor bit *enum*s where they belong -- after the corresponding RX/TX descriptor *struct*s and, while at it, switch to declaring one *enum* entry per line... Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/renesas')
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.h82
1 files changed, 46 insertions, 36 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index 27bc003f28b5..a5c07c6ff44a 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -288,27 +288,6 @@ enum EESIPR_BIT {
EESIPR_CERFIP = 0x00000001,
};
-/* Receive descriptor 0 bits */
-enum RD_STS_BIT {
- RD_RACT = 0x80000000, RD_RDLE = 0x40000000,
- RD_RFP1 = 0x20000000, RD_RFP0 = 0x10000000,
- RD_RFE = 0x08000000, RD_RFS10 = 0x00000200,
- RD_RFS9 = 0x00000100, RD_RFS8 = 0x00000080,
- RD_RFS7 = 0x00000040, RD_RFS6 = 0x00000020,
- RD_RFS5 = 0x00000010, RD_RFS4 = 0x00000008,
- RD_RFS3 = 0x00000004, RD_RFS2 = 0x00000002,
- RD_RFS1 = 0x00000001,
-};
-#define RDF1ST RD_RFP1
-#define RDFEND RD_RFP0
-#define RD_RFP (RD_RFP1|RD_RFP0)
-
-/* Receive descriptor 1 bits */
-enum RD_LEN_BIT {
- RD_RFL = 0x0000ffff, /* receive frame length */
- RD_RBL = 0xffff0000, /* receive buffer length */
-};
-
/* FCFTR */
enum FCFTR_BIT {
FCFTR_RFF2 = 0x00040000, FCFTR_RFF1 = 0x00020000,
@@ -318,21 +297,6 @@ enum FCFTR_BIT {
#define DEFAULT_FIFO_F_D_RFF (FCFTR_RFF2 | FCFTR_RFF1 | FCFTR_RFF0)
#define DEFAULT_FIFO_F_D_RFD (FCFTR_RFD2 | FCFTR_RFD1 | FCFTR_RFD0)
-/* Transmit descriptor 0 bits */
-enum TD_STS_BIT {
- TD_TACT = 0x80000000, TD_TDLE = 0x40000000,
- TD_TFP1 = 0x20000000, TD_TFP0 = 0x10000000,
- TD_TFE = 0x08000000, TD_TWBI = 0x04000000,
-};
-#define TDF1ST TD_TFP1
-#define TDFEND TD_TFP0
-#define TD_TFP (TD_TFP1|TD_TFP0)
-
-/* Transmit descriptor 1 bits */
-enum TD_LEN_BIT {
- TD_TBL = 0xffff0000, /* transmit buffer length */
-};
-
/* RMCR */
enum RMCR_BIT {
RMCR_RNC = 0x00000001,
@@ -451,6 +415,24 @@ struct sh_eth_txdesc {
u32 pad0; /* padding data */
} __aligned(2) __packed;
+/* Transmit descriptor 0 bits */
+enum TD_STS_BIT {
+ TD_TACT = 0x80000000,
+ TD_TDLE = 0x40000000,
+ TD_TFP1 = 0x20000000,
+ TD_TFP0 = 0x10000000,
+ TD_TFE = 0x08000000,
+ TD_TWBI = 0x04000000,
+};
+#define TDF1ST TD_TFP1
+#define TDFEND TD_TFP0
+#define TD_TFP (TD_TFP1 | TD_TFP0)
+
+/* Transmit descriptor 1 bits */
+enum TD_LEN_BIT {
+ TD_TBL = 0xffff0000, /* transmit buffer length */
+};
+
/* The sh ether Rx buffer descriptors.
* This structure should be 20 bytes.
*/
@@ -461,6 +443,34 @@ struct sh_eth_rxdesc {
u32 pad0; /* padding data */
} __aligned(2) __packed;
+/* Receive descriptor 0 bits */
+enum RD_STS_BIT {
+ RD_RACT = 0x80000000,
+ RD_RDLE = 0x40000000,
+ RD_RFP1 = 0x20000000,
+ RD_RFP0 = 0x10000000,
+ RD_RFE = 0x08000000,
+ RD_RFS10 = 0x00000200,
+ RD_RFS9 = 0x00000100,
+ RD_RFS8 = 0x00000080,
+ RD_RFS7 = 0x00000040,
+ RD_RFS6 = 0x00000020,
+ RD_RFS5 = 0x00000010,
+ RD_RFS4 = 0x00000008,
+ RD_RFS3 = 0x00000004,
+ RD_RFS2 = 0x00000002,
+ RD_RFS1 = 0x00000001,
+};
+#define RDF1ST RD_RFP1
+#define RDFEND RD_RFP0
+#define RD_RFP (RD_RFP1 | RD_RFP0)
+
+/* Receive descriptor 1 bits */
+enum RD_LEN_BIT {
+ RD_RFL = 0x0000ffff, /* receive frame length */
+ RD_RBL = 0xffff0000, /* receive buffer length */
+};
+
/* This structure is used by each CPU dependency handling. */
struct sh_eth_cpu_data {
/* mandatory functions */