xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branch 'master' of github.com:davem330/net

Browse Source 
Conflicts:
	MAINTAINERS
	drivers/net/Kconfig
	drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
	drivers/net/ethernet/broadcom/tg3.c
	drivers/net/wireless/iwlwifi/iwl-pci.c
	drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c
	drivers/net/wireless/rt2x00/rt2800usb.c
	drivers/net/wireless/wl12xx/main.c
This commit is contained in:
David S. Miller
2011-09-22 03:23:13 -04:00
parent 3fc7237018 d93dc5c447
commit 8decf86879
947 changed files with 13257 additions and 5729 deletions
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46
drivers/net/ethernet/sfc/mcdi.c
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@@ -50,20 +50,6 @@ static inline struct efx_mcdi_iface *efx_mcdi(struct efx_nic *efx)
return &nic_data->mcdi;
}
static inline void
efx_mcdi_readd(struct efx_nic *efx, efx_dword_t *value, unsigned reg)
{
struct siena_nic_data *nic_data = efx->nic_data;
value->u32[0] = (__force __le32)__raw_readl(nic_data->mcdi_smem + reg);
}
static inline void
efx_mcdi_writed(struct efx_nic *efx, const efx_dword_t *value, unsigned reg)
{
struct siena_nic_data *nic_data = efx->nic_data;
__raw_writel((__force u32)value->u32[0], nic_data->mcdi_smem + reg);
}
void efx_mcdi_init(struct efx_nic *efx)
{
struct efx_mcdi_iface *mcdi;
@@ -84,8 +70,8 @@ static void efx_mcdi_copyin(struct efx_nic *efx, unsigned cmd,
const u8 *inbuf, size_t inlen)
{
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
unsigned pdu = MCDI_PDU(efx);
unsigned doorbell = MCDI_DOORBELL(efx);
unsigned pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
unsigned doorbell = FR_CZ_MC_TREG_SMEM + MCDI_DOORBELL(efx);
unsigned int i;
efx_dword_t hdr;
u32 xflags, seqno;
@@ -106,28 +92,29 @@ static void efx_mcdi_copyin(struct efx_nic *efx, unsigned cmd,
MCDI_HEADER_SEQ, seqno,
MCDI_HEADER_XFLAGS, xflags);
efx_mcdi_writed(efx, &hdr, pdu);
efx_writed(efx, &hdr, pdu);
for (i = 0; i < inlen; i += 4)
efx_mcdi_writed(efx, (const efx_dword_t *)(inbuf + i),
pdu + 4 + i);
_efx_writed(efx, *((__le32 *)(inbuf + i)), pdu + 4 + i);
/* Ensure the payload is written out before the header */
wmb();
/* ring the doorbell with a distinctive value */
EFX_POPULATE_DWORD_1(hdr, EFX_DWORD_0, 0x45789abc);
efx_mcdi_writed(efx, &hdr, doorbell);
_efx_writed(efx, (__force __le32) 0x45789abc, doorbell);
}
static void efx_mcdi_copyout(struct efx_nic *efx, u8 *outbuf, size_t outlen)
{
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
unsigned int pdu = MCDI_PDU(efx);
unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
int i;
BUG_ON(atomic_read(&mcdi->state) == MCDI_STATE_QUIESCENT);
BUG_ON(outlen & 3 || outlen >= 0x100);
for (i = 0; i < outlen; i += 4)
efx_mcdi_readd(efx, (efx_dword_t *)(outbuf + i), pdu + 4 + i);
*((__le32 *)(outbuf + i)) = _efx_readd(efx, pdu + 4 + i);
}
static int efx_mcdi_poll(struct efx_nic *efx)
@@ -135,7 +122,7 @@ static int efx_mcdi_poll(struct efx_nic *efx)
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
unsigned int time, finish;
unsigned int respseq, respcmd, error;
unsigned int pdu = MCDI_PDU(efx);
unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx);
unsigned int rc, spins;
efx_dword_t reg;
@@ -161,7 +148,8 @@ static int efx_mcdi_poll(struct efx_nic *efx)
time = get_seconds();
efx_mcdi_readd(efx, &reg, pdu);
rmb();
efx_readd(efx, &reg, pdu);
/* All 1's indicates that shared memory is in reset (and is
* not a valid header). Wait for it to come out reset before
@@ -188,7 +176,7 @@ static int efx_mcdi_poll(struct efx_nic *efx)
respseq, mcdi->seqno);
rc = EIO;
} else if (error) {
efx_mcdi_readd(efx, &reg, pdu + 4);
efx_readd(efx, &reg, pdu + 4);
switch (EFX_DWORD_FIELD(reg, EFX_DWORD_0)) {
#define TRANSLATE_ERROR(name) \
case MC_CMD_ERR_ ## name: \
@@ -222,21 +210,21 @@ out:
/* Test and clear MC-rebooted flag for this port/function */
int efx_mcdi_poll_reboot(struct efx_nic *efx)
{
unsigned int addr = MCDI_REBOOT_FLAG(efx);
unsigned int addr = FR_CZ_MC_TREG_SMEM + MCDI_REBOOT_FLAG(efx);
efx_dword_t reg;
uint32_t value;
if (efx_nic_rev(efx) < EFX_REV_SIENA_A0)
return false;
efx_mcdi_readd(efx, &reg, addr);
efx_readd(efx, &reg, addr);
value = EFX_DWORD_FIELD(reg, EFX_DWORD_0);
if (value == 0)
return 0;
EFX_ZERO_DWORD(reg);
efx_mcdi_writed(efx, &reg, addr);
efx_writed(efx, &reg, addr);
if (value == MC_STATUS_DWORD_ASSERT)
return -EINTR;