diff options
author | Ben Hutchings <bhutchings@solarflare.com> | 2011-12-20 18:52:02 -0500 |
---|---|---|
committer | Ben Hutchings <bhutchings@solarflare.com> | 2012-01-26 19:10:44 -0500 |
commit | 788ec41cc843f12e8d0eba5f2b37af18b76654a5 (patch) | |
tree | 267d39e7760936fa746d3832a17566d219f8e932 | |
parent | 3f713bf4dd9f7ef2a2c5e9ec124b3d992a2669db (diff) |
sfc: Use new names for MC shared memory layout constants
These are defined alongside the firmware protocol in mcdi_pcol.h.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
-rw-r--r-- | drivers/net/ethernet/sfc/mcdi.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c index f16145d9281..e5837a6485a 100644 --- a/drivers/net/ethernet/sfc/mcdi.c +++ b/drivers/net/ethernet/sfc/mcdi.c | |||
@@ -22,18 +22,12 @@ | |||
22 | ************************************************************************** | 22 | ************************************************************************** |
23 | */ | 23 | */ |
24 | 24 | ||
25 | /* Software-defined structure to the shared-memory */ | ||
26 | #define CMD_NOTIFY_PORT0 0 | ||
27 | #define CMD_NOTIFY_PORT1 4 | ||
28 | #define CMD_PDU_PORT0 0x008 | ||
29 | #define CMD_PDU_PORT1 0x108 | ||
30 | |||
31 | #define MCDI_RPC_TIMEOUT 10 /*seconds */ | 25 | #define MCDI_RPC_TIMEOUT 10 /*seconds */ |
32 | 26 | ||
33 | #define MCDI_PDU(efx) \ | 27 | #define MCDI_PDU(efx) \ |
34 | (efx_port_num(efx) ? CMD_PDU_PORT1 : CMD_PDU_PORT0) | 28 | (efx_port_num(efx) ? MC_SMEM_P1_PDU_OFST : MC_SMEM_P0_PDU_OFST) |
35 | #define MCDI_DOORBELL(efx) \ | 29 | #define MCDI_DOORBELL(efx) \ |
36 | (efx_port_num(efx) ? CMD_NOTIFY_PORT1 : CMD_NOTIFY_PORT0) | 30 | (efx_port_num(efx) ? MC_SMEM_P1_DOORBELL_OFST : MC_SMEM_P0_DOORBELL_OFST) |
37 | #define MCDI_STATUS(efx) \ | 31 | #define MCDI_STATUS(efx) \ |
38 | (efx_port_num(efx) ? MC_SMEM_P1_STATUS_OFST : MC_SMEM_P0_STATUS_OFST) | 32 | (efx_port_num(efx) ? MC_SMEM_P1_STATUS_OFST : MC_SMEM_P0_STATUS_OFST) |
39 | 33 | ||
@@ -83,7 +77,7 @@ static void efx_mcdi_copyin(struct efx_nic *efx, unsigned cmd, | |||
83 | u32 xflags, seqno; | 77 | u32 xflags, seqno; |
84 | 78 | ||
85 | BUG_ON(atomic_read(&mcdi->state) == MCDI_STATE_QUIESCENT); | 79 | BUG_ON(atomic_read(&mcdi->state) == MCDI_STATE_QUIESCENT); |
86 | BUG_ON(inlen & 3 || inlen >= 0x100); | 80 | BUG_ON(inlen & 3 || inlen >= MC_SMEM_PDU_LEN); |
87 | 81 | ||
88 | seqno = mcdi->seqno & SEQ_MASK; | 82 | seqno = mcdi->seqno & SEQ_MASK; |
89 | xflags = 0; | 83 | xflags = 0; |
@@ -117,7 +111,7 @@ static void efx_mcdi_copyout(struct efx_nic *efx, u8 *outbuf, size_t outlen) | |||
117 | int i; | 111 | int i; |
118 | 112 | ||
119 | BUG_ON(atomic_read(&mcdi->state) == MCDI_STATE_QUIESCENT); | 113 | BUG_ON(atomic_read(&mcdi->state) == MCDI_STATE_QUIESCENT); |
120 | BUG_ON(outlen & 3 || outlen >= 0x100); | 114 | BUG_ON(outlen & 3 || outlen >= MC_SMEM_PDU_LEN); |
121 | 115 | ||
122 | for (i = 0; i < outlen; i += 4) | 116 | for (i = 0; i < outlen; i += 4) |
123 | *((__le32 *)(outbuf + i)) = _efx_readd(efx, pdu + 4 + i); | 117 | *((__le32 *)(outbuf + i)) = _efx_readd(efx, pdu + 4 + i); |